/* ============================================
   MONSTER BEATS CHENNAI - Premium Car Audio
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #000000;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --text: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.6);
  --text-muted: rgba(255, 255, 255, 0.35);
  --accent: #63FF62;
  --accent-hover: #4FD94E;
  --accent-glow: rgba(99, 255, 98, 0.15);
  --gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
}

input, textarea {
  font-family: inherit;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Custom Cursor System --- */

/* Hide default cursor on desktop only */
@media (min-width: 769px) and (hover: hover) {
  html, body {
    cursor: none;
  }
  a, button, input, textarea, select, [role="button"] {
    cursor: none;
  }
}

/* Ambient glow that follows cursor */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
  will-change: transform;
  opacity: 0;
  transition: opacity 0.4s ease;
}

body:hover .cursor-glow {
  opacity: 1;
}

/* Inner dot - GPU accelerated */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  pointer-events: none;
  z-index: 10001;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4), 0 0 20px rgba(255, 255, 255, 0.2);
  will-change: transform;
  opacity: 0;
  transition: opacity 0.3s ease;
}

body:hover .cursor-dot {
  opacity: 1;
}

/* Outer ring - GPU accelerated */
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  pointer-events: none;
  z-index: 10000;
  will-change: transform;
  opacity: 0;
  transition: opacity 0.3s ease,
              width 0.3s cubic-bezier(0.25, 0.1, 0.25, 1),
              height 0.3s cubic-bezier(0.25, 0.1, 0.25, 1),
              margin 0.3s cubic-bezier(0.25, 0.1, 0.25, 1),
              border-color 0.3s ease,
              background 0.3s ease,
              box-shadow 0.3s ease;
}

body:hover .cursor-ring {
  opacity: 1;
}

/* Hover expanded state */
.cursor-dot.cursor--hover {
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.5), 0 0 32px rgba(255, 255, 255, 0.25);
}

.cursor-ring.cursor--hover {
  width: 52px;
  height: 52px;
  margin: -26px 0 0 -26px;
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

/* Click state */
.cursor-dot.cursor--click {
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.6), 0 0 40px rgba(255, 255, 255, 0.3);
}

.cursor-ring.cursor--click {
  width: 28px;
  height: 28px;
  margin: -14px 0 0 -14px;
  border-color: rgba(255, 255, 255, 0.5);
}

/* Trail container */
.cursor-trail {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

.cursor-trail__particle {
  position: fixed;
  top: 0;
  left: 0;
  width: 4px;
  height: 4px;
  margin: -2px 0 0 -2px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  pointer-events: none;
  will-change: transform, opacity;
  opacity: 0;
}

/* Hide all custom cursor elements on mobile/touch */
@media (max-width: 768px), (hover: none) {
  .cursor-glow,
  .cursor-dot,
  .cursor-ring,
  .cursor-trail {
    display: none !important;
  }
}

/* --- Background Orbs --- */
.bg-orbs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.3;
}

.bg-orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.04);
  top: -200px;
  right: -100px;
  animation: orbFloat1 20s ease-in-out infinite;
}

.bg-orb--2 {
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.04);
  bottom: -150px;
  left: -100px;
  animation: orbFloat2 25s ease-in-out infinite;
}

.bg-orb--3 {
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.025);
  top: 50%;
  left: 50%;
  animation: orbFloat3 30s ease-in-out infinite;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(-80px, 60px); }
  66% { transform: translate(40px, -40px); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(60px, -80px); }
  66% { transform: translate(-40px, 40px); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(-50%, -50%); }
  33% { transform: translate(calc(-50% + 100px), calc(-50% - 60px)); }
  66% { transform: translate(calc(-50% - 60px), calc(-50% + 80px)); }
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.nav--scrolled {
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
}

.nav__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  display: flex;
  align-items: center;
}

.nav__logo {
  height: 44px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient);
  transition: var(--transition);
}

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

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 100px;
  background: var(--accent);
  color: #000;
  transition: var(--transition);
}

.nav__cta:hover {
  transform: translateY(-1px);
  background: var(--accent-hover);
  box-shadow: 0 0 15px var(--accent);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-slow);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  transform: translateY(20px);
  transition: var(--transition-slow);
}

.mobile-menu.active .mobile-menu__inner {
  transform: translateY(0);
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}

.mobile-menu__link:hover {
  color: var(--text);
}

.mobile-menu__cta {
  margin-top: 12px;
  font-size: 16px;
  font-weight: 500;
  padding: 12px 32px;
  border-radius: 100px;
  background: var(--accent);
  color: #000;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 28px;
  border-radius: 100px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--accent);
  color: #000;
}

.btn--primary:hover {
  transform: translateY(-2px);
  background: var(--accent-hover);
  box-shadow: 0 0 15px var(--accent);
}

.btn--glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text);
  backdrop-filter: blur(10px);
}

.btn--glass:hover {
  background: var(--bg-card-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
}

.btn--shimmer {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  z-index: 1;
}

.btn--shimmer::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    transparent 0deg,
    transparent 240deg,
    rgba(255, 255, 255, 0.06) 260deg,
    rgba(255, 255, 255, 0.2) 280deg,
    rgba(255, 255, 255, 0.8) 290deg,
    rgba(255, 255, 255, 0.2) 300deg,
    rgba(255, 255, 255, 0.06) 320deg,
    transparent 340deg,
    transparent 360deg
  );
  transform-origin: center;
  animation: shimmerSpin 3s linear infinite;
  z-index: 1;
}

.btn--shimmer::after {
  content: '';
  position: absolute;
  inset: 1.5px;
  border-radius: inherit;
  background: var(--bg, #0a0a0a);
  z-index: 1;
}

.btn--shimmer span {
  position: relative;
  z-index: 2;
}

@keyframes shimmerSpin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.btn--shimmer:hover {
  transform: scale(1.02);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.08);
}

.btn--shimmer:hover::after {
  background: rgba(15, 15, 15, 1);
}

.btn--whatsapp {
  background: #25D366;
  color: #fff;
}

.btn--whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.2);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* --- Section Shared Styles --- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  padding: 6px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.04);
  width: fit-content;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
}

.text-gradient {
  font-family: 'Dancing Script', cursive;
  color: var(--accent);
}

/* --- Glass Card --- */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
}

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 60px;
  overflow: hidden;
}

/* Gradient glow overlay for hero wave ambiance */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 50% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 30% 60%, rgba(255, 255, 255, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 70% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
  animation: heroGlowPulse 8s ease-in-out infinite alternate;
}

/* Vignette overlay for depth */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, transparent 40%, rgba(0, 0, 0, 0.4) 100%);
}

@keyframes heroGlowPulse {
  0% {
    opacity: 0.6;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.05);
  }
}

.hero__canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  padding: 8px 18px;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  margin-bottom: 32px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.3); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(255, 255, 255, 0); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5.5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero__title-accent {
  color: var(--accent);
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: clamp(16px, 2.5vw, 20px);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.hero__desc {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}


.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}

.hero__scroll span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why__card {
  padding: 36px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.why__card-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.why__card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.why__card-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.why__card-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
}

.why__card:hover .why__card-glow {
  opacity: 1;
  box-shadow: 0 0 40px 10px rgba(255, 255, 255, 0.06);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.services__card {
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}

.services__card-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 800;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: absolute;
  top: 16px;
  right: 20px;
  line-height: 1;
}

.services__card-icon {
  margin-bottom: 20px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.services__card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.services__card-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.services__card-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.services__card:hover .services__card-line {
  width: 100%;
}

.services__card-label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.3);
  margin-top: 12px;
  text-transform: uppercase;
}

/* ============================================
   ENGINEERING APPROACH
   ============================================ */
.approach {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.approach__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.approach__text {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.approach__text.visible {
  opacity: 1;
  transform: translateX(0);
}

.approach__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #63ff62;
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid rgba(99, 255, 98, 0.2);
  border-radius: 50px;
}

.approach__heading {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 24px;
}

.approach__heading em {
  font-style: italic;
  font-family: 'Dancing Script', cursive;
  color: #63ff62;
  font-weight: 700;
  font-size: 48px;
}

.approach__desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 16px;
}

.approach__list {
  list-style: none;
  padding: 0;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.approach__list-item {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  padding-left: 28px;
  position: relative;
}

.approach__list-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: #63ff62;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(99, 255, 98, 0.4);
}

.approach__image {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

.approach__image.visible {
  opacity: 1;
  transform: translateX(0);
}

.approach__img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 40px rgba(99, 255, 98, 0.06);
}

@media (max-width: 1024px) {
  .approach__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .approach__heading {
    font-size: 34px;
  }
  .approach__heading em {
    font-size: 40px;
  }
}

@media (max-width: 640px) {
  .approach {
    padding: 60px 0;
  }
  .approach__heading {
    font-size: 28px;
  }
  .approach__heading em {
    font-size: 32px;
  }
  .approach__desc {
    font-size: 15px;
  }
}

/* ============================================
   INSTALLATION PROCESS - TIMELINE
   ============================================ */
.process {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.process__timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 48px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* Each step row */
.process__step {
  display: flex;
  align-items: stretch;
  gap: 28px;
}

/* Left connector column: dot + vertical line */
.process__step-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 56px;
}

/* The numbered dot */
.process__step-dot {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  transition: all 0.4s ease;
}

.process__step:hover .process__step-dot {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.08);
}

.process__step-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.05em;
}

/* The vertical line between dots */
.process__step-line {
  width: 2px;
  flex: 1;
  min-height: 20px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.04));
  border-radius: 1px;
}

.process__step--last .process__step-connector {
  /* no line after last dot */
}

/* The card */
.process__step-card {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 28px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-bottom: 24px;
  transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
  position: relative;
  overflow: hidden;
}

.process__step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.process__step:hover .process__step-card {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(6px);
  box-shadow: 0 8px 32px rgba(255, 255, 255, 0.04);
}

.process__step:hover .process__step-card::before {
  opacity: 1;
}

/* Icon */
.process__step-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.4s ease;
}

.process__step:hover .process__step-icon {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.06);
}

/* Text content */
.process__step-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 2px;
}

.process__step-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.process__step-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Process responsive - Tablet */
@media (max-width: 1024px) {
  .process__timeline {
    max-width: 100%;
  }
}

/* Process responsive - Mobile */
@media (max-width: 640px) {
  .process {
    padding: 72px 0;
  }

  .process__timeline {
    margin-top: 36px;
  }

  .process__step {
    gap: 16px;
  }

  .process__step-connector {
    width: 44px;
  }

  .process__step-dot {
    width: 44px;
    height: 44px;
  }

  .process__step-num {
    font-size: 12px;
  }

  .process__step-card {
    flex-direction: column;
    gap: 14px;
    padding: 20px;
    margin-bottom: 16px;
  }

  .process__step-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .process__step-icon svg {
    width: 28px;
    height: 28px;
  }

  .process__step-title {
    font-size: 16px;
  }

  .process__step-text {
    font-size: 13px;
  }

  .process__step:hover .process__step-card {
    transform: translateX(3px);
  }
}

/* ============================================
   LATEST INSTALLATIONS (Masonry Collage)
   ============================================ */
.latest {
  padding: 100px 0;
}

.latest__grid {
  columns: 3;
  column-gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.latest__item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.latest__item.visible {
  opacity: 1;
  transform: translateY(0);
}

.latest__item img {
  width: 100%;
  display: block;
  border-radius: 14px;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.latest__item:hover img {
  transform: scale(1.05);
}

.latest__item::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  border: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  pointer-events: none;
}

.latest__item:hover::after {
  border-color: rgba(99, 255, 98, 0.3);
  box-shadow: 0 0 20px rgba(99, 255, 98, 0.1), inset 0 0 20px rgba(99, 255, 98, 0.03);
}

/* Lightbox */
.latest__lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.latest__lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.latest__lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.latest__lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
  z-index: 2;
}

.latest__lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.latest__lightbox-prev,
.latest__lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
  z-index: 2;
}

.latest__lightbox-prev { left: 20px; }
.latest__lightbox-next { right: 20px; }

.latest__lightbox-prev:hover,
.latest__lightbox-next:hover {
  background: rgba(255, 255, 255, 0.2);
}

.latest__lightbox-counter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  letter-spacing: 2px;
}

@media (max-width: 1024px) {
  .latest__grid {
    columns: 2;
  }
}

@media (max-width: 640px) {
  .latest {
    padding: 60px 0;
  }
  .latest__grid {
    columns: 2;
    column-gap: 10px;
  }
  .latest__item {
    margin-bottom: 10px;
    border-radius: 10px;
  }
  .latest__item img {
    border-radius: 10px;
  }
  .latest__item::after {
    border-radius: 10px;
  }
}

/* ============================================
   RECOMMENDED AUDIO SETUPS
   ============================================ */
.setups {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.setups__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.setups__car {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 20px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
  position: relative;
  overflow: hidden;
  text-align: center;
  font-family: inherit;
  color: inherit;
}

.setups__car::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(255, 255, 255, 0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.setups__car:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 12px 40px rgba(255, 255, 255, 0.04);
}

.setups__car:hover::before {
  opacity: 1;
}

.setups__car.active {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.06);
}

.setups__car.active::before {
  opacity: 1;
}

.setups__car-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
  position: relative;
  z-index: 1;
}

.setups__car:hover .setups__car-icon,
.setups__car.active .setups__car-icon {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.06);
  transform: scale(1.08);
}

.setups__car-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  position: relative;
  z-index: 1;
}

.setups__car-type {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 1;
}

.setups__car.active .setups__car-name {
  color: var(--text);
}

/* Setup detail panel */
.setups__detail {
  margin-top: 32px;
  padding: 36px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: none;
  position: relative;
}

.setups__detail.visible {
  display: block;
  animation: setupReveal 0.5s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
}

@keyframes setupReveal {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.setups__detail-header {
  margin-bottom: 28px;
  position: relative;
}

.setups__detail-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
}

.setups__detail-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

.setups__detail-close {
  position: absolute;
  top: 0;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.setups__detail-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: var(--glass-border-hover);
}

.setups__detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.setups__item {
  padding: 24px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
  animation: itemFadeIn 0.4s ease forwards;
  opacity: 0;
}

.setups__item:nth-child(1) { animation-delay: 0.05s; }
.setups__item:nth-child(2) { animation-delay: 0.12s; }
.setups__item:nth-child(3) { animation-delay: 0.19s; }
.setups__item:nth-child(4) { animation-delay: 0.26s; }

@keyframes itemFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.setups__item:hover {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
}

.setups__item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.setups__item-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.setups__item-value {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.setups__item-note {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.setups__detail-cta {
  margin-top: 28px;
  text-align: center;
}

@media (max-width: 1024px) {
  .setups__detail-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .setups__detail { padding: 28px; }
}

@media (max-width: 640px) {
  .setups { padding: 72px 0; }
  .setups__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 36px;
  }
  .setups__car { padding: 24px 14px; gap: 10px; }
  .setups__car-icon { width: 60px; height: 60px; }
  .setups__car-icon svg { width: 38px; height: 38px; }
  .setups__car-name { font-size: 14px; }
  .setups__detail { padding: 22px 18px; margin-top: 24px; }
  .setups__detail-grid { grid-template-columns: 1fr; gap: 12px; }
  .setups__detail-title { font-size: 18px; }
  .setups__item {
    flex-direction: row;
    text-align: left;
    gap: 14px;
    padding: 18px 16px;
  }
  .setups__item-icon { flex-shrink: 0; }
}

/* ============================================
   CUSTOM 3D AUDIO FABRICATION SECTION
   ============================================ */
.fabrication {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

/* --- Hero Split Layout --- */
.fabrication__hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 70px;
}

.fabrication__hero-content {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.fabrication__hero-content .section-tag {
  margin-bottom: 16px;
}

.fabrication__hero-content .section-title {
  margin-bottom: 20px;
}

.fabrication__hero-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 24px;
  font-weight: 500;
}

.fabrication__hero-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 14px;
}

.fabrication__hero-desc:last-child {
  margin-bottom: 0;
}

.fabrication__hero-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.fabrication__hero-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  object-fit: cover;
  transition: transform 0.5s ease;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

.fabrication__hero-image:hover .fabrication__hero-img {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .fabrication__hero {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .fabrication__hero-content .section-title {
    text-align: center !important;
  }
  .fabrication__hero-content .section-tag {
    align-self: center;
  }
  .fabrication__hero-subtitle,
  .fabrication__hero-desc {
    text-align: center;
  }
}

/* --- Subtitle --- */
.fabrication__subtitle {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

/* --- What Makes This Unique --- */
.fabrication__unique {
  margin-bottom: 60px;
  text-align: center;
}

.fabrication__features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.fabrication__feature {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.fabrication__feature:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.04);
}

.fabrication__feature svg {
  flex-shrink: 0;
}

.fabrication__unique-note {
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
}

/* --- Two Column Content --- */
.fabrication__content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

/* --- Design Process Steps --- */
.fabrication__steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fabrication__step {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.fabrication__step-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  line-height: 1;
  min-width: 40px;
}

.fabrication__step-body {
  flex: 1;
}

.fabrication__step-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.fabrication__step-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.fabrication__step-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Connector line between steps */
.fabrication__step::after {
  content: '';
  position: absolute;
  left: 42px;
  bottom: -16px;
  width: 1px;
  height: 16px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), transparent);
  pointer-events: none;
}

.fabrication__step:last-child::after {
  display: none;
}

/* --- Technology Cards --- */
.fabrication__tech-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fabrication__tech-card {
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.fabrication__tech-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.fabrication__tech-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.fabrication__tech-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
}

.fabrication__tech-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.fabrication__tech-list li {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  transition: var(--transition);
}

.fabrication__tech-list li:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.fabrication__tech-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
  font-style: italic;
}

/* --- Fabrication Responsive --- */
@media (max-width: 1024px) {
  .fabrication__content {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .fabrication__features {
    gap: 8px;
  }

  .fabrication__feature {
    font-size: 13px;
    padding: 8px 16px;
  }

  .fabrication__step {
    padding: 20px;
    gap: 14px;
  }

  .fabrication__step-num {
    font-size: 26px;
    min-width: 32px;
  }

  .fabrication__step-icon {
    display: none;
  }

  .fabrication__step::after {
    left: 34px;
  }
}

/* ============================================
   BRANDS WE TRUST SECTION
   ============================================ */
.brands {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.brands__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.brands__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 32px 20px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.brands__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.brands__item:hover {
  transform: scale(1.05);
  border-color: rgba(99, 255, 98, 0.3);
  background: rgba(255, 255, 255, 0.06);
  box-shadow:
    0 8px 32px rgba(99, 255, 98, 0.1),
    0 0 60px rgba(99, 255, 98, 0.05);
}

.brands__item:hover::before {
  opacity: 1;
}

.brands__logo-wrapper {
  width: 100%;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.brands__logo {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.85;
  transition: all 0.4s ease;
}

.brands__item:hover .brands__logo {
  opacity: 1;
  filter: drop-shadow(0 0 12px rgba(99, 255, 98, 0.4));
}

.brands__name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.4s ease;
  position: relative;
  z-index: 1;
}

.brands__item:hover .brands__name {
  color: var(--text);
}

/* Brands responsive */
@media (max-width: 1024px) {
  .brands__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .brands {
    padding: 72px 0;
  }

  .brands__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 36px;
  }

  .brands__item {
    padding: 24px 16px;
  }

  .brands__logo-wrapper {
    height: 80px;
  }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__visual-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
}

.about__visual-ring--1 {
  width: 80%;
  height: 80%;
  border-color: rgba(255, 255, 255, 0.06);
  animation: ringRotate 20s linear infinite;
}

.about__visual-ring--2 {
  width: 60%;
  height: 60%;
  border-color: rgba(255, 255, 255, 0.08);
  animation: ringRotate 15s linear infinite reverse;
}

.about__visual-ring--3 {
  width: 40%;
  height: 40%;
  border-color: rgba(255, 255, 255, 0.1);
  animation: ringRotate 10s linear infinite;
}

@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.about__visual-core {
  position: relative;
  z-index: 2;
  animation: corePulse 3s ease-in-out infinite;
}

@keyframes corePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.about__wave-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 50%;
  overflow: hidden;
}

.about__text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.about__highlight {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
}

.about__highlight-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

/* ============================================
   TESTIMONIALS SECTION - Carousel
   ============================================ */
.testimonials {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

/* --- Trust Indicator --- */
.testimonials__trust {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.testimonials__trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  border-radius: 100px;
  background: rgba(255, 215, 0, 0.06);
  border: 1px solid rgba(255, 215, 0, 0.15);
  font-size: 14px;
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.testimonials__trust-badge strong {
  color: #FFD700;
  font-weight: 600;
}

.testimonials__trust-badge svg {
  flex-shrink: 0;
  filter: drop-shadow(0 0 4px rgba(255, 215, 0, 0.4));
}

/* --- Statistics Cards --- */
.testimonials__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.testimonials__stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 16px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-align: center;
  transition: all 0.4s ease;
}

.testimonials__stat-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.04);
}

.testimonials__stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonials__stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.testimonials__stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- Carousel Slider --- */
.testimonials__slider {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 52px;
}

.testimonials__wrapper {
  overflow: hidden;
  flex: 1;
  min-width: 0;
  border-radius: var(--radius);
}

.testimonials__track {
  display: flex;
  gap: 32px;
  transition: transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
  will-change: transform;
}

.testimonials__card {
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 22px;
  flex-shrink: 0;
  transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.testimonials__card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.testimonials__stars {
  display: flex;
  gap: 5px;
}

.testimonials__stars svg {
  filter: brightness(0) invert(0.7);
  transition: transform 0.3s ease;
}

.testimonials__card:hover .testimonials__stars svg {
  filter: brightness(0) invert(0.8);
}

.testimonials__text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
  flex: 1;
}

.testimonials__author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--glass-border);
}

.testimonials__avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #2A2A2A;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonials__card:hover .testimonials__avatar {
  transform: scale(1.08);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.1);
}

.testimonials__info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.testimonials__name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
}

.testimonials__car {
  font-size: 12px;
  color: var(--text-muted);
}

.testimonials__card-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
}

.testimonials__card:hover .testimonials__card-glow {
  opacity: 1;
  box-shadow: 0 0 40px 10px rgba(255, 255, 255, 0.06);
}

/* --- Arrow Buttons --- */
.testimonials__arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  z-index: 2;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.testimonials__arrow:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.06);
}

.testimonials__arrow:active {
  transform: scale(0.95);
}

.testimonials__arrow.disabled {
  opacity: 0.25;
  pointer-events: none;
}

/* --- Dots Indicator --- */
.testimonials__dots {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  gap: 8px;
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}

.testimonials__dot:hover {
  background: rgba(255, 255, 255, 0.3);
}

.testimonials__dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--accent);
}

/* --- Testimonials responsive - Tablet --- */
@media (max-width: 1024px) {
  .testimonials__stats {
    max-width: 100%;
  }
}

/* --- Testimonials responsive - Mobile --- */
@media (max-width: 640px) {
  .testimonials {
    padding: 72px 0;
  }

  .testimonials__trust-badge {
    font-size: 13px;
    padding: 8px 18px;
    gap: 8px;
  }

  .testimonials__stats {
    gap: 12px;
    margin-bottom: 32px;
  }

  .testimonials__stat-card {
    padding: 18px 12px;
  }

  .testimonials__stat-num {
    font-size: 22px;
  }

  .testimonials__stat-label {
    font-size: 10px;
  }

  .testimonials__stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

  .testimonials__stat-icon svg {
    width: 20px;
    height: 20px;
  }

  .testimonials__track {
    gap: 20px;
  }

  .testimonials__card {
    padding: 28px 22px;
    gap: 18px;
  }

  .testimonials__slider {
    gap: 8px;
  }

  .testimonials__arrow {
    width: 36px;
    height: 36px;
  }

  .testimonials__arrow svg {
    width: 16px;
    height: 16px;
  }
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.cta {
  position: relative;
  z-index: 1;
  padding: 120px 0;
  overflow: hidden;
  text-align: center;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.cta__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.25;
}

.cta__glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  pointer-events: none;
  animation: ctaGlowPulse 4s ease-in-out infinite;
}

.cta__glow--2 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  animation: ctaGlowPulse 6s ease-in-out infinite reverse;
}

@keyframes ctaGlowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.15); }
}

.cta__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta__tag {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text);
}

.cta__title-accent {
  color: var(--accent);
}

.cta__subtitle {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}

.cta__btn--primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 4px 20px rgba(99, 255, 98, 0.25);
}

.cta__btn--primary:hover {
  transform: translateY(-3px);
  background: var(--accent-hover);
  box-shadow: 0 0 15px var(--accent);
}

.cta__btn--primary .cta__btn-arrow {
  transition: transform 0.3s ease;
}

.cta__btn--primary:hover .cta__btn-arrow {
  transform: translateX(4px);
}

.cta__btn--secondary {
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25D366;
}

.cta__btn--secondary:hover {
  background: rgba(37, 211, 102, 0.18);
  border-color: rgba(37, 211, 102, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.15);
}

/* Shimmer effect on primary button */
.cta__btn--primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: skewX(-20deg);
  animation: ctaShimmer 4s ease-in-out infinite;
}

@keyframes ctaShimmer {
  0%, 100% { left: -60%; }
  50% { left: 120%; }
}

/* Trust indicators */
.cta__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.cta__trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.cta__trust-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--glass-border);
}

/* Responsive */
@media (max-width: 768px) {
  .cta {
    padding: 80px 0;
  }

  .cta__actions {
    flex-direction: column;
    gap: 12px;
  }

  .cta__btn {
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
  }

  .cta__glow {
    width: 300px;
    height: 300px;
  }

  .cta__glow--2 {
    width: 450px;
    height: 450px;
  }

  .cta__trust {
    flex-wrap: wrap;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .cta__trust-sep {
    display: none;
  }

  .cta__trust {
    flex-direction: column;
    gap: 8px;
  }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
}

.contact__form {
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  position: relative;
}

.contact__field {
  position: relative;
}

.contact__field--full {
  grid-column: 1 / -1;
}

.contact__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.contact__input {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  outline: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.contact__input::placeholder {
  color: var(--text-muted);
}

.contact__input:focus {
  border-color: rgba(99, 255, 98, 0.4);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(99, 255, 98, 0.08), 0 0 20px rgba(99, 255, 98, 0.06);
}

.contact__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__input-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
  pointer-events: none;
  border-radius: 2px;
}

.contact__input:focus ~ .contact__input-glow,
.contact__phone-group:focus-within ~ .contact__input-glow {
  width: 100%;
}

/* Phone Group */
.contact__phone-group {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.contact__phone-code {
  display: flex;
  align-items: center;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-right: none;
  border-radius: 12px 0 0 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.contact__input--phone {
  border-radius: 0 12px 12px 0;
}

/* Select Dropdown */
.contact__select-wrapper {
  position: relative;
}

.contact__select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 40px;
}

.contact__select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition);
}

.contact__select:focus ~ .contact__select-arrow {
  color: var(--accent);
  transform: translateY(-50%) rotate(180deg);
}

.contact__select option {
  background: #111;
  color: var(--text);
  padding: 10px;
}

/* Audio Type Pills */
.contact__pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-family: inherit;
}

.contact__pill:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.contact__pill.active {
  background: var(--accent);
  border-color: transparent;
  color: #000;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(99, 255, 98, 0.25), 0 0 30px rgba(99, 255, 98, 0.1);
}

.contact__pill.active svg {
  opacity: 1;
}

.contact__pill svg {
  opacity: 0.5;
  flex-shrink: 0;
}

/* Submit Actions */
.contact__actions {
  grid-column: 1 / -1;
}

.contact__submit-btn {
  width: 100%;
  padding: 16px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 14px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.contact__submit-btn:hover {
  transform: translateY(-2px) scale(1.02);
  background: var(--accent-hover);
  box-shadow: 0 0 15px var(--accent);
}

/* Trust Text */
.contact__trust-text {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: -8px;
}

/* Success State */
.contact__success {
  display: none;
  grid-column: 1 / -1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 40px 20px;
  animation: successFadeIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.contact__success.show {
  display: flex;
}

.contact__success-icon {
  animation: successCheck 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s both;
}

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

@keyframes successFadeIn {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

.contact__success-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
}

.contact__success-text {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 320px;
  line-height: 1.6;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__info-card {
  padding: 28px;
}

.contact__info-card:hover {
  transform: none;
}

.contact__info-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact__info-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.contact__info-items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}

.contact__info-hours {
  padding: 20px 28px;
}

.contact__info-hours:hover {
  transform: none;
}

.contact__info-hours h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact__info-hours p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--glass-border);
  padding: 48px 0 24px;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}

.footer__logo {
  display: flex;
  align-items: center;
}

.footer__logo-img {
  height: 50px;
  width: auto;
}

.footer__tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer__links {
  display: flex;
  gap: 28px;
}

.footer__links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer__links a:hover {
  color: var(--text);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer__social-link:hover {
  background: var(--bg-card-hover);
  border-color: var(--glass-border-hover);
  color: var(--text);
  transform: translateY(-2px);
}

.footer__bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}

.footer__bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 998;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: var(--transition);
  animation: whatsappPulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.5), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* ============================================
   INSIDE THE SOUND (IMMERSIVE)
   ============================================ */
.immersive {
  padding: 100px 0;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.immersive__bg-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
  animation: immersiveBgPulse 5s ease-in-out infinite;
  pointer-events: none;
}

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

.immersive__cabin {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  aspect-ratio: 800 / 500;
}

.immersive__svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Sound wave rings */
.immersive__wave-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transform: translate(-50%, -50%) scale(0.3);
  animation: waveRingExpand 4s ease-out infinite;
  pointer-events: none;
}

.immersive__wave-ring--1 {
  width: 110%;
  height: 110%;
  animation-delay: 0s;
}

.immersive__wave-ring--2 {
  width: 110%;
  height: 110%;
  animation-delay: 1.3s;
}

.immersive__wave-ring--3 {
  width: 110%;
  height: 110%;
  animation-delay: 2.6s;
}

@keyframes waveRingExpand {
  0% {
    transform: translate(-50%, -50%) scale(0.3);
    opacity: 0.5;
    border-color: rgba(255, 255, 255, 0.1);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
    border-color: rgba(255, 255, 255, 0);
  }
}

/* Sub bass glow pulse */
.immersive__sub-glow {
  animation: subGlowPulse 2s ease-in-out infinite;
  transform-origin: center;
}

@keyframes subGlowPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

/* Floating labels */
.immersive__label {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  z-index: 5;
}

.immersive__label-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.immersive__label-dot--pulse {
  animation: labelDotPulse 1.5s ease-in-out infinite;
}

@keyframes labelDotPulse {
  0%, 100% { box-shadow: 0 0 8px rgba(255, 255, 255, 0.3); transform: scale(1); }
  50% { box-shadow: 0 0 16px rgba(255, 255, 255, 0.5), 0 0 30px rgba(255, 255, 255, 0.15); transform: scale(1.3); }
}

.immersive__label-line {
  width: 30px;
  height: 1px;
  background: linear-gradient(to right, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.08));
  flex-shrink: 0;
}

.immersive__label-line--right {
  background: linear-gradient(to left, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.08));
}

.immersive__label-line--up {
  width: 1px;
  height: 20px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.08));
}

.immersive__label-text {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  white-space: nowrap;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.35s ease;
}

.immersive__label:hover .immersive__label-text {
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
}

.immersive__label:hover .immersive__label-dot {
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.4), 0 0 28px rgba(255, 255, 255, 0.1);
  transform: scale(1.4);
}

/* Tooltip */
.immersive__tooltip {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  padding: 10px 16px;
  background: rgba(20, 20, 20, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
  width: 220px;
  pointer-events: none;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  z-index: 10;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.immersive__tooltip::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  background: rgba(20, 20, 20, 0.95);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.immersive__label:hover .immersive__tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Label positions */
.immersive__label--front-left {
  top: 48%;
  left: 1%;
  flex-direction: row-reverse;
}

.immersive__label--front-left .immersive__tooltip {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(6px);
}

.immersive__label--front-left:hover .immersive__tooltip {
  transform: translateX(0) translateY(0);
}

.immersive__label--front-right {
  top: 48%;
  right: 1%;
}

.immersive__label--front-right .immersive__tooltip {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(6px);
}

.immersive__label--front-right:hover .immersive__tooltip {
  transform: translateX(0) translateY(0);
}

.immersive__label--rear {
  bottom: 15%;
  left: 8%;
  flex-direction: row-reverse;
}

.immersive__label--rear .immersive__tooltip {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(6px);
}

.immersive__label--rear:hover .immersive__tooltip {
  transform: translateX(0) translateY(0);
}

.immersive__label--sub {
  bottom: 2%;
  left: 50%;
  transform: translateX(-50%);
  flex-direction: column;
  align-items: center;
}

.immersive__label--sub .immersive__tooltip {
  left: 50%;
  transform: translateX(-50%) translateY(6px);
}

.immersive__label--sub:hover .immersive__tooltip {
  transform: translateX(-50%) translateY(0);
}

.immersive__label--amp {
  bottom: 18%;
  left: 38%;
  flex-direction: column;
  align-items: center;
}

.immersive__label--amp .immersive__tooltip {
  left: 50%;
  transform: translateX(-50%) translateY(6px);
}

.immersive__label--amp:hover .immersive__tooltip {
  transform: translateX(-50%) translateY(0);
}

.immersive__label--mounts {
  top: 22%;
  left: 11%;
  flex-direction: row-reverse;
}

.immersive__label--mounts .immersive__tooltip {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(6px);
}

.immersive__label--mounts:hover .immersive__tooltip {
  transform: translateX(0) translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .immersive__cabin {
    max-width: 100%;
  }

  .immersive__label-text {
    font-size: 9px;
    letter-spacing: 1px;
    padding: 3px 7px;
  }

  .immersive__label-line {
    width: 16px;
  }

  .immersive__label-line--up {
    width: 1px;
    height: 12px;
  }

  .immersive__tooltip {
    width: 180px;
    font-size: 11px;
    padding: 8px 12px;
  }

  .immersive__label--front-right {
    right: 0%;
  }

  .immersive__label--front-left {
    left: 0%;
  }

  .immersive__bg-pulse {
    width: 350px;
    height: 350px;
  }
}

@media (max-width: 480px) {
  .immersive__label--front-right,
  .immersive__label--mounts {
    display: none;
  }

  .immersive__label--front-left {
    left: -2%;
  }

  .immersive__label-text {
    font-size: 8px;
    padding: 2px 6px;
  }

  .immersive__tooltip {
    width: 160px;
    font-size: 10px;
  }
}

/* ============================================
   LATEST INSTALLATIONS
   ============================================ */
.installations {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.installations__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}

.installations__card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
}

.installations__card--tall {
  grid-row: span 2;
}

.installations__card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow:
    0 0 20px rgba(255, 255, 255, 0.05),
    0 0 40px rgba(255, 255, 255, 0.02),
    0 20px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(-4px);
}

.installations__img {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.installations__visual {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.installations__visual svg,
.installations__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.installations__card:hover .installations__visual {
  transform: scale(1.08);
}

/* Overlay — always partially visible, stronger on hover */
.installations__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.4) 40%,
    rgba(0, 0, 0, 0.05) 100%
  );
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.installations__card:hover .installations__overlay {
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.9) 0%,
    rgba(0, 0, 0, 0.5) 50%,
    rgba(0, 0, 0, 0.15) 100%
  );
}

.installations__badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  width: fit-content;
  margin-bottom: 10px;
  transition: all 0.4s ease;
}

.installations__card:hover .installations__badge {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.08);
}

.installations__car {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  transition: all 0.4s ease;
}

.installations__card:hover .installations__car {
  color: #fff;
}

.installations__type {
  font-size: 13px;
  color: var(--text-muted);
  transition: all 0.4s ease;
}

.installations__card:hover .installations__type {
  color: var(--text-secondary);
}

/* Glow line on top of cards on hover */
.installations__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 2;
}

.installations__card:hover::before {
  opacity: 1;
}

/* Tablet: 2 columns */
@media (max-width: 1024px) {
  .installations__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
}

/* Mobile: single column, no tall cards */
@media (max-width: 640px) {
  .installations__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .installations__card--tall {
    grid-row: span 1;
  }

  .installations__overlay {
    padding: 20px;
  }

  .installations__car {
    font-size: 16px;
  }
}

/* ============================================
   BASS VISUALIZER
   ============================================ */
.bass-viz {
  position: absolute;
  left: 0;
  right: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.bass-viz__bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  width: 100%;
  height: 100%;
}

.bass-viz__bar {
  flex-shrink: 0;
  width: 3px;
  border-radius: 2px 2px 0 0;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.08);
  will-change: transform;
  transform-origin: bottom center;
}

/* --- Section Divider Variant --- */
.bass-viz--divider {
  position: relative;
  height: 60px;
  opacity: 0.18;
  margin: -10px 0;
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 85%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 85%, transparent 100%);
}

.bass-viz--divider .bass-viz__bars {
  align-items: center;
}

.bass-viz--divider .bass-viz__bar {
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0.1));
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.1);
  transform-origin: center center;
}

/* --- Footer Variant --- */
.bass-viz--footer {
  top: 0;
  height: 80px;
  opacity: 0.1;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, transparent 100%);
}

.bass-viz--footer .bass-viz__bars {
  align-items: flex-start;
}

.bass-viz--footer .bass-viz__bar {
  width: 2px;
  border-radius: 0 0 2px 2px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.05));
  transform-origin: top center;
}

/* ============================================
   FLOATING BOOK INSTALL BUTTON
   ============================================ */
.book-float {
  position: fixed;
  bottom: 96px;
  right: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 50px;
  background: var(--accent);
  color: #000;
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-decoration: none;
  z-index: 997;
  box-shadow:
    0 4px 20px rgba(99, 255, 98, 0.3),
    0 0 0 0 rgba(99, 255, 98, 0);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation: bookPulse 4s ease-in-out infinite;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(99, 255, 98, 0.3);
}

.book-float:hover {
  transform: scale(1.06) translateY(-2px);
  box-shadow:
    0 6px 30px rgba(99, 255, 98, 0.45),
    0 0 40px rgba(99, 255, 98, 0.15);
  background: var(--accent-hover);
  border-color: rgba(99, 255, 98, 0.6);
}

.book-float__icon {
  flex-shrink: 0;
  opacity: 0.9;
}

.book-float__text {
  white-space: nowrap;
}

@keyframes bookPulse {
  0%, 100% {
    box-shadow:
      0 4px 20px rgba(99, 255, 98, 0.3),
      0 0 0 0 rgba(99, 255, 98, 0);
  }
  50% {
    box-shadow:
      0 4px 25px rgba(99, 255, 98, 0.4),
      0 0 0 10px rgba(99, 255, 98, 0.08);
  }
}

@media (max-width: 768px) {
  .book-float {
    bottom: 90px;
    right: 16px;
    padding: 10px 16px;
    font-size: 11px;
    gap: 6px;
  }

  .book-float__icon {
    width: 14px;
    height: 14px;
  }
}

@media (max-width: 480px) {
  .book-float {
    bottom: 86px;
    right: 14px;
    padding: 9px 14px;
  }
}

/* ============================================
   INSIDE OUR WORKSHOP
   ============================================ */
.workshop {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.workshop__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 260px;
  gap: 16px;
}

.workshop__card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
}

.workshop__card--wide {
  grid-column: span 2;
}

.workshop__card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow:
    0 0 20px rgba(255, 255, 255, 0.05),
    0 0 40px rgba(255, 255, 255, 0.02),
    0 20px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(-4px);
}

.workshop__visual {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.workshop__visual svg {
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.workshop__card:hover .workshop__visual svg {
  transform: scale(1.08);
}

.workshop__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.4) 40%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.workshop__card:hover .workshop__overlay {
  opacity: 1;
}

.workshop__title {
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
  transform: translateY(8px);
  transition: transform 0.4s ease;
}

.workshop__card:hover .workshop__title {
  transform: translateY(0);
}

.workshop__desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
  transform: translateY(8px);
  transition: transform 0.4s ease 0.05s;
}

.workshop__card:hover .workshop__desc {
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .workshop__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
  }

  .workshop__card--wide {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .workshop {
    padding: 80px 0;
  }

  .workshop__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .workshop__card--wide {
    grid-column: span 1;
  }

  .workshop__overlay {
    opacity: 1;
  }

  .workshop__title,
  .workshop__desc {
    transform: translateY(0);
  }
}

/* ============================================
   WAVE DIVIDERS
   ============================================ */
.wave-divider {
  position: relative;
  height: 60px;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.wave-divider__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

@media (max-width: 768px) {
  .wave-divider {
    height: 40px;
  }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__visual {
    max-width: 350px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .hero {
    padding: 100px 20px 60px;
    min-height: auto;
  }

  .hero__title {
    font-size: clamp(26px, 7vw, 40px);
  }

  .hero__scroll {
    display: none;
  }

  .why__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .services__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .work__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact__inner {
    grid-template-columns: 1fr;
  }

  .contact__form {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .contact__pills {
    flex-direction: column;
  }

  .contact__pill {
    justify-content: center;
  }

  .footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer__brand {
    text-align: center;
  }

  .section-title {
    font-size: clamp(24px, 6vw, 36px);
  }

  .cursor-glow {
    display: none;
  }

  .bass-viz--divider {
    height: 40px;
  }

  .bass-viz--footer {
    height: 50px;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .container {
    padding: 0 16px;
  }
}

/* ============================================
   FEATURED INSTALLATIONS
   ============================================ */
.featured {
  padding: 120px 0;
  position: relative;
}

.featured__header {
  text-align: center;
  margin-bottom: 60px;
}

.featured__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

/* Card */
.featured__card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-color 0.4s ease,
              box-shadow 0.4s ease;
}

.featured__card:hover {
  transform: translateY(-8px);
  border-color: rgba(99, 255, 98, 0.3);
  box-shadow: 0 16px 48px rgba(99, 255, 98, 0.1),
              0 0 60px rgba(99, 255, 98, 0.05);
}

.featured__card-img {
  width: 100%;
  height: 280px;
  overflow: hidden;
}

.featured__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.featured__card:hover .featured__card-img img {
  transform: scale(1.08);
}

.featured__card-body {
  padding: 28px;
}

.featured__card-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.featured__card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.featured__card-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 100px;
  background: var(--accent);
  color: #000;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.featured__card-btn:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 15px var(--accent);
}

.featured__card-count {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 12px;
}

/* Modal */
.featured__modal {
  position: fixed;
  inset: 0;
  z-index: 10010;
  display: none;
  align-items: center;
  justify-content: center;
}

.featured__modal.open {
  display: flex;
}

.featured__modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  animation: modalFadeIn 0.3s ease;
}

.featured__modal-content {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 1000px;
  max-height: 85vh;
  background: rgba(15, 15, 15, 0.95);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 40px;
  overflow-y: auto;
  animation: modalSlideUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.featured__modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
}

.featured__modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.featured__modal-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.featured__modal-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

.featured__modal-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.featured__modal-thumb {
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured__modal-thumb:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.featured__modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Lightbox */
.featured__lightbox {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.95);
  animation: modalFadeIn 0.3s ease;
}

.featured__lightbox.open {
  display: flex;
}

.featured__lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.featured__lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.featured__lightbox-img {
  max-width: 85vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  animation: modalSlideUp 0.3s ease;
}

.featured__lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.featured__lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.15);
}

.featured__lightbox-prev {
  left: 20px;
}

.featured__lightbox-next {
  right: 20px;
}

.featured__lightbox-counter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  color: var(--text-secondary);
  font-family: var(--font-display);
}

/* Featured Responsive */
@media (max-width: 768px) {
  .featured {
    padding: 80px 0;
  }

  .featured__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .featured__card-img {
    height: 220px;
  }

  .featured__modal-content {
    width: 95%;
    padding: 24px;
  }

  .featured__modal-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .featured__modal-title {
    font-size: 22px;
  }

  .featured__lightbox-nav {
    width: 36px;
    height: 36px;
  }

  .featured__lightbox-prev {
    left: 10px;
  }

  .featured__lightbox-next {
    right: 10px;
  }
}