/* ==========================================================================
   NOVA APEX ULTRA — MODERN BESPOKE STYLESHEET
   ========================================================================== */

:root {
  /* Colors */
  --bg-main: #07090e;
  --bg-surface: #0e121a;
  --bg-card: rgba(18, 24, 38, 0.7);
  --bg-card-hover: rgba(26, 35, 55, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-focus: #3b82f6;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-cyan: #38bdf8;
  --accent-blue: #2563eb;
  --accent-indigo: #6366f1;
  --accent-gold: #f59e0b;
  --accent-green: #10b981;
  --accent-glow: rgba(56, 189, 248, 0.25);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #38bdf8 0%, #3b82f6 50%, #8b5cf6 100%);
  --grad-gold: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  --grad-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0) 100%);
  
  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 50px rgba(56, 189, 248, 0.15);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

button, input, select {
  font-family: inherit;
  outline: none;
  border: none;
}

/* Typography Helpers */
.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.sub-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-green { color: var(--accent-green); }
.text-amber { color: var(--accent-gold); }
.text-cyan { color: var(--accent-cyan); }
.font-bold { font-weight: 700; }
.w-full { width: 100%; }
.mt-4 { margin-top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(56, 189, 248, 0.5);
}

.btn-glass {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2.2rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.75);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  font-weight: 400;
}

.logo-text strong {
  font-weight: 900;
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-btn {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cart-btn:hover {
  border-color: var(--accent-cyan);
  background: var(--bg-card-hover);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-cyan);
  color: #050b14;
  font-size: 0.75rem;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: none;
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.5rem;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-glass);
  padding: 1.5rem;
  z-index: 99;
}

.mobile-menu.open {
  display: block;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-link {
  font-size: 1.1rem;
  color: var(--text-secondary);
  padding: 0.5rem 0;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding-top: 130px;
  padding-bottom: 80px;
  overflow: hidden;
  text-align: center;
}

.hero-glow-1 {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 500px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, rgba(37, 99, 235, 0.05) 50%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow-2 {
  position: absolute;
  top: 40%;
  left: 30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2.5rem;
}

/* Realistic 3D Phone Chassis */
.hero-phone-stage {
  margin: 2rem auto;
  max-width: 480px;
  perspective: 1200px;
}

.phone-card-3d {
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  justify-content: center;
}

.phone-chassis {
  width: 290px;
  height: 590px;
  border-radius: 50px;
  padding: 10px;
  background: linear-gradient(145deg, #2b303c, #11141c);
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.8),
              0 0 0 2px rgba(255, 255, 255, 0.15),
              inset 0 0 10px rgba(255, 255, 255, 0.1);
  position: relative;
  transition: all 0.5s ease;
}

/* Color Variants for Phone Chassis */
.phone-chassis[data-color="obsidian"] {
  background: linear-gradient(145deg, #373e4b, #12141a);
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.85), 0 0 40px rgba(56, 189, 248, 0.12);
}

.phone-chassis[data-color="aurora"] {
  background: linear-gradient(145deg, #1e3a8a, #0f172a);
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.85), 0 0 45px rgba(59, 130, 246, 0.35);
}

.phone-chassis[data-color="desert"] {
  background: linear-gradient(145deg, #b45309, #451a03);
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.85), 0 0 45px rgba(245, 158, 11, 0.3);
}

.phone-chassis[data-color="frost"] {
  background: linear-gradient(145deg, #cbd5e1, #64748b);
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.85), 0 0 45px rgba(255, 255, 255, 0.25);
}

.phone-frame {
  width: 100%;
  height: 100%;
  border-radius: 42px;
  background: #000000;
  position: relative;
  overflow: hidden;
  border: 4px solid #000000;
}

.phone-screen {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
}

.dynamic-island {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 28px;
  background: #000000;
  border-radius: 20px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.6);
}

.camera-lens-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #111;
  border: 1.5px solid #222;
}

.faceid-sensor {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0a1128;
}

.status-pill {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 2px;
}

.screen-wallpaper {
  flex: 1;
  padding: 60px 18px 20px;
  background: linear-gradient(180deg, #0b1329 0%, #1e1b4b 60%, #030712 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  position: relative;
  transition: all 0.4s ease;
}

.phone-chassis[data-color="aurora"] .screen-wallpaper {
  background: linear-gradient(180deg, #0f2b48 0%, #1e3a8a 60%, #020617 100%);
}

.phone-chassis[data-color="desert"] .screen-wallpaper {
  background: linear-gradient(180deg, #451a03 0%, #78350f 60%, #020617 100%);
}

.phone-chassis[data-color="frost"] .screen-wallpaper {
  background: linear-gradient(180deg, #334155 0%, #475569 60%, #020617 100%);
}

.wp-time {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  letter-spacing: -0.04em;
}

.wp-date {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.wp-widgets {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.widget-mini {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

.wp-card-feature {
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 25px;
}

.feature-tag {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.feature-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: white;
  margin-top: 2px;
}

.home-indicator {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 4px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 4px;
}

/* Color Swatches Under Hero Phone */
.hero-color-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  display: inline-flex;
}

.selector-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.color-swatches-hero {
  display: flex;
  gap: 8px;
}

.color-swatch-btn {
  background: transparent;
  cursor: pointer;
  padding: 2px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  display: flex;
}

.color-swatch-btn.active, .color-swatch-btn:hover {
  border-color: var(--accent-cyan);
}

.swatch-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: block;
}

.color-obsidian { background: #1e2430; border: 1px solid #475569; }
.color-aurora { background: #1d4ed8; border: 1px solid #60a5fa; }
.color-desert { background: #d97706; border: 1px solid #fbbf24; }
.color-frost { background: #cbd5e1; border: 1px solid #f8fafc; }

.selected-color-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.trust-item i {
  color: var(--accent-cyan);
  width: 18px;
  height: 18px;
}

/* Specs Strip */
.specs-strip-section {
  padding: 40px 0 80px;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.spec-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  backdrop-filter: blur(16px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.spec-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.4);
  background: var(--bg-card-hover);
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.5);
}

.spec-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.spec-val {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
  color: #ffffff;
}

.spec-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 0.6rem;
}

.spec-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Camera Section */
.camera-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-main) 0%, #0a0f1d 100%);
}

.camera-interactive-box {
  margin-top: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.camera-viewport {
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
  background: #000;
}

.sample-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}

.camera-ui-overlay {
  position: absolute;
  inset: 0;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: radial-gradient(circle, transparent 60%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
}

.cam-top-hud {
  display: flex;
  gap: 0.75rem;
}

.hud-pill {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cam-focus-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90px;
  height: 90px;
  border: 1.5px solid rgba(245, 158, 11, 0.8);
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.cam-bottom-hud {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  pointer-events: auto;
}

.zoom-selector {
  display: flex;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
}

.zoom-btn {
  background: transparent;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.zoom-btn.active, .zoom-btn:hover {
  background: var(--accent-cyan);
  color: #000;
}

.lens-active-info {
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.6);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
}

.camera-features-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
  border-top: 1px solid var(--border-glass);
}

.cam-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cam-feature-item i {
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

.cam-feature-item strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.cam-feature-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Performance Section */
.performance-section {
  padding: 90px 0;
}

.perf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.perf-text {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.benchmark-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.bench-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.bench-score {
  color: var(--accent-cyan);
}

.bench-bar-bg {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.bench-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--grad-primary);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.perf-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.highlight-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.highlight-chip i {
  color: var(--accent-cyan);
  width: 16px;
  height: 16px;
}

/* Chip Visual Card */
.chip-visual-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.chip-glow-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.25) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}

.chip-die {
  width: 180px;
  height: 180px;
  margin: 0 auto 2.5rem;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 2px solid #38bdf8;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.3), inset 0 0 20px rgba(56, 189, 248, 0.2);
  position: relative;
}

.chip-brand {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--accent-cyan);
}

.chip-model {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin: 4px 0;
}

.chip-node {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.chip-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  border-top: 1px solid var(--border-glass);
  padding-top: 1.5rem;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  display: block;
}

.metric-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Configurator & Store Section */
.configurator-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #0a0f1d 0%, var(--bg-main) 100%);
}

.configurator-wrapper {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 3rem;
  margin-top: 3.5rem;
  align-items: start;
}

.config-preview-panel {
  position: sticky;
  top: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(20px);
}

.preview-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.config-phone-mockup {
  width: 200px;
  height: 400px;
  border-radius: 36px;
  padding: 8px;
  background: linear-gradient(145deg, #2b303c, #11141c);
  box-shadow: 0 25px 50px rgba(0,0,0,0.7), 0 0 0 2px rgba(255,255,255,0.1);
  transition: all 0.4s ease;
}

.config-phone-mockup[data-color="obsidian"] { background: linear-gradient(145deg, #373e4b, #12141a); }
.config-phone-mockup[data-color="aurora"] { background: linear-gradient(145deg, #1e3a8a, #0f172a); }
.config-phone-mockup[data-color="desert"] { background: linear-gradient(145deg, #b45309, #451a03); }
.config-phone-mockup[data-color="frost"] { background: linear-gradient(145deg, #cbd5e1, #64748b); }

.mockup-frame {
  width: 100%;
  height: 100%;
  border-radius: 30px;
  background: #000;
  overflow: hidden;
  position: relative;
}

.mockup-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #0b1329 0%, #1e1b4b 60%, #030712 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  text-align: center;
  transition: background 0.4s ease;
}

.mockup-notch {
  width: 70px;
  height: 18px;
  background: #000;
  border-radius: 12px;
  position: absolute;
  top: 10px;
}

.mockup-badge {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.mockup-storage-label {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 700;
  margin-top: 4px;
}

.preview-color-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 1rem;
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #1e2430;
}

.in-box-card {
  border-top: 1px solid var(--border-glass);
  padding-top: 1.5rem;
}

.in-box-title {
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}

.in-box-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.in-box-list li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.in-box-list li i {
  color: var(--accent-green);
  width: 14px;
  height: 14px;
}

/* Config Options Panel */
.config-options-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.config-step {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(16px);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: white;
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

/* Step 1 Models */
.model-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.option-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: all 0.2s ease;
}

.option-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.option-card.active {
  background: rgba(56, 189, 248, 0.08);
  border-color: var(--accent-cyan);
}

.card-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-glass);
  margin-right: 1rem;
  position: relative;
  flex-shrink: 0;
}

.option-card.active .card-radio {
  border-color: var(--accent-cyan);
}

.option-card.active .card-radio::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
}

.card-details {
  flex: 1;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-rec {
  background: rgba(56, 189, 248, 0.2);
  color: var(--accent-cyan);
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
}

.card-specs {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.card-price {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-left: 1rem;
}

/* Step 2 Colors */
.colors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
}

.color-choice-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.color-choice-btn:hover {
  background: rgba(255, 255, 255, 0.05);
}

.color-choice-btn.active {
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.08);
}

.choice-circle {
  width: 18px;
  height: 18px;
  border-radius: 50%;
}

.choice-name {
  font-size: 0.85rem;
  font-weight: 600;
}

/* Step 3 Storage */
.storage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.storage-btn {
  padding: 1rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.storage-btn:hover {
  background: rgba(255, 255, 255, 0.05);
}

.storage-btn.active {
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.08);
}

.storage-size {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
}

.storage-extra {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Step 4 Checkbox Card */
.checkbox-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.checkbox-card input[type="checkbox"] {
  display: none;
}

.checkbox-custom {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.checkbox-card input:checked + .checkbox-custom {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.checkbox-card input:checked + .checkbox-custom::after {
  content: '✓';
  color: #000;
  font-size: 0.8rem;
  font-weight: 900;
}

.checkbox-info {
  flex: 1;
}

.cb-title {
  font-size: 0.95rem;
  font-weight: 700;
}

.cb-sub {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.cb-price {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
}

/* Price Summary & Checkout Action Box */
.config-summary-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.9));
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.summary-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 1.5rem;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
}

.summary-line #summaryPriceText {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
}

.emi-line {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.1);
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-top: 0.4rem;
}

.summary-action-btns {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.security-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.security-guarantee i {
  width: 14px;
  height: 14px;
}

/* Accessories Section */
.accessories-section {
  padding: 70px 0;
}

.accessories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.acc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: all 0.3s ease;
}

.acc-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
  background: var(--bg-card-hover);
}

.acc-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.acc-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.acc-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.acc-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.acc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.acc-price {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
}

/* Reviews Section */
.reviews-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-main) 0%, #0c101d 100%);
}

.stars-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.fill-gold {
  fill: #f59e0b;
  color: #f59e0b;
  width: 18px;
  height: 18px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.reviewer-info h4 {
  font-size: 1rem;
  font-weight: 700;
}

.reviewer-info span {
  font-size: 0.75rem;
  color: var(--accent-cyan);
}

.stars-row {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 2px;
}

.review-body {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.review-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
}

.faq-accordion {
  max-width: 800px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: transparent;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.faq-icon {
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.5rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 1.5rem 1.25rem;
}

/* Cart Drawer */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-glass);
  z-index: 201;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.cart-drawer.active {
  transform: translateX(0);
}

.cart-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
}

.cart-header-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.cart-header-title h3 {
  font-size: 1.2rem;
  font-weight: 700;
}

.cart-close-btn {
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
}

.shipping-progress {
  background: rgba(16, 185, 129, 0.1);
  border-bottom: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.8rem 1.5rem;
}

.shipping-text {
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.progress-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent-green);
}

.cart-items-container {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item-row {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  align-items: center;
}

.item-thumb {
  width: 50px;
  height: 65px;
  border-radius: 8px;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.item-info {
  flex: 1;
}

.item-name {
  font-size: 0.9rem;
  font-weight: 700;
}

.item-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.item-price {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  margin-top: 4px;
}

.item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  padding: 2px;
}

.qty-btn {
  background: transparent;
  color: white;
  width: 22px;
  height: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.qty-val {
  font-size: 0.8rem;
  font-weight: 600;
  min-width: 14px;
  text-align: center;
}

.remove-btn {
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.75rem;
}

.remove-btn:hover {
  color: #ef4444;
}

.cart-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-secondary);
}

.empty-icon {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.cart-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-glass);
  background: var(--bg-surface);
}

.promo-input-wrap {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.promo-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.85rem;
}

.cart-totals {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.final-total {
  font-size: 1.15rem;
  color: white;
  font-weight: 700;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-glass);
}

/* Checkout Modal */
.checkout-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.checkout-modal-overlay.active {
  display: flex;
}

.checkout-modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-glass);
}

.modal-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.modal-title h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-close-btn {
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkout-steps-indicator {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.step-badge {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

.step-badge.active {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
}

.form-section {
  margin-bottom: 1.5rem;
}

.form-subtitle {
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.form-group {
  margin-bottom: 0.8rem;
  flex: 1;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.9rem;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  border-color: var(--accent-cyan);
}

.form-row-2 {
  display: flex;
  gap: 0.75rem;
}

.form-row-3 {
  display: flex;
  gap: 0.75rem;
}

.payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.pay-method-card {
  padding: 0.6rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.pay-method-card.active {
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
}

.pay-method-card input {
  display: none;
}

.input-with-icon {
  position: relative;
}

.input-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 18px;
  height: 18px;
}

.order-summary-box {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.sum-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
}

.sum-row strong {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--accent-cyan);
}

/* Modal Success State */
.modal-success-state {
  text-align: center;
  padding: 2rem 0;
}

.success-icon-wrap {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.success-icon {
  width: 40px;
  height: 40px;
}

.modal-success-state h3 {
  font-size: 1.8rem;
  font-family: var(--font-heading);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.order-num {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.order-num strong {
  color: var(--accent-cyan);
}

.success-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 440px;
  margin: 0 auto 1.5rem;
}

.success-details-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-align: left;
  font-size: 0.85rem;
}

.success-line {
  display: flex;
  justify-content: space-between;
}

.success-line span {
  color: var(--text-secondary);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast-msg {
  background: #1e293b;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
}

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

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

/* Footer */
.site-footer {
  background: #04060a;
  border-top: 1px solid var(--border-glass);
  padding: 80px 0 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 1rem 0 1.5rem;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.social-links a:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: #fff;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.footer-col a:hover {
  color: var(--text-primary);
}

.newsletter-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.nl-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-full);
  color: white;
  font-size: 0.85rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-glass);
  padding-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .configurator-wrapper {
    grid-template-columns: 1fr;
  }
  .config-preview-panel {
    position: static;
  }
  .perf-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu, .header-cta {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .section-title {
    font-size: 2rem;
  }
  .form-row-2, .form-row-3 {
    flex-direction: column;
    gap: 0;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}