/* ==========================================================================
   FİKİR PARK 3D — PRO STUDIO DESIGN SYSTEM (v2.0)
   Renk Paleti:
   - Koyu Lacivert: #0B1020
   - Elektrik Turkuazı: #00D4FF
   - Mor: #8B5CF6
   - Beyaz: #F8FAFC
   ========================================================================== */

:root,
[data-theme="dark"] {
  --fp-navy: #0B1020;
  --fp-navy-950: #060913;
  --fp-navy-900: #0B1020;
  --fp-navy-800: #131C36;
  --fp-navy-700: #1E2B4F;
  --fp-cyan: #00D4FF;
  --fp-cyan-400: #38E2FF;
  --fp-cyan-soft: rgba(0, 212, 255, 0.14);
  --fp-purple: #8B5CF6;
  --fp-purple-400: #A78BFA;
  --fp-purple-soft: rgba(139, 92, 246, 0.16);
  --fp-white: #F8FAFC;

  --bg-primary: #0B1020;
  --bg-secondary: #0E162B;
  --bg-surface: rgba(18, 27, 52, 0.76);
  --bg-surface-strong: rgba(15, 23, 44, 0.96);
  --bg-glass: rgba(11, 16, 32, 0.82);
  --bg-pill: rgba(255, 255, 255, 0.045);
  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --border-glass: rgba(248, 250, 252, 0.11);
  --border-strong: rgba(0, 212, 255, 0.36);
  --shadow-ambient: 0 24px 64px -12px rgba(2, 6, 20, 0.78);
  --shadow-card: 0 16px 40px -10px rgba(3, 8, 24, 0.65);
  --shadow-glow-cyan: 0 0 34px rgba(0, 212, 255, 0.28);
  --shadow-glow-purple: 0 0 34px rgba(139, 92, 246, 0.28);
}

[data-theme="light"] {
  --bg-primary: #F8FAFC;
  --bg-secondary: #EEF3FA;
  --bg-surface: rgba(255, 255, 255, 0.90);
  --bg-surface-strong: rgba(255, 255, 255, 0.98);
  --bg-glass: rgba(248, 250, 252, 0.88);
  --bg-pill: rgba(11, 16, 32, 0.045);
  --text-primary: #0B1020;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --border-glass: rgba(11, 16, 32, 0.11);
  --border-strong: rgba(0, 168, 204, 0.45);
  --shadow-ambient: 0 24px 54px -12px rgba(11, 16, 32, 0.12);
  --shadow-card: 0 14px 32px -8px rgba(11, 16, 32, 0.08);
  --shadow-glow-cyan: 0 12px 32px rgba(0, 212, 255, 0.22);
  --shadow-glow-purple: 0 12px 32px rgba(139, 92, 246, 0.20);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.ambient-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(750px circle at 10% 12%, rgba(0, 212, 255, 0.11), transparent 62%),
    radial-gradient(680px circle at 90% 18%, rgba(139, 92, 246, 0.12), transparent 62%),
    radial-gradient(800px circle at 50% 88%, rgba(0, 212, 255, 0.07), transparent 68%);
}

.container {
  width: 100%;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

/* ==========================================================================
   TOP BAR (FIXED ALIGNMENT & NO WRAPPING GLITCHES)
   ========================================================================== */

.topbar {
  background: linear-gradient(90deg, #060913 0%, #0E1730 50%, #151136 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #E2E8F0;
  font-size: 0.79rem;
  padding: 7px 0;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: nowrap;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-tag {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.25), rgba(139, 92, 246, 0.3));
  border: 1px solid rgba(0, 212, 255, 0.45);
  color: #38E2FF;
  font-weight: 800;
  font-size: 0.68rem;
  padding: 2px 9px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fp-cyan);
  box-shadow: 0 0 10px var(--fp-cyan);
  flex-shrink: 0;
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.chip-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

[data-theme="light"] .topbar .chip-btn {
  color: #E2E8F0;
  border-color: rgba(255, 255, 255, 0.16);
}

.chip-btn:hover,
.chip-btn.active {
  border-color: var(--fp-cyan);
  color: var(--fp-cyan);
  background: rgba(0, 212, 255, 0.12);
}

/* ==========================================================================
   STICKY GLASS HEADER & MEGA MENU (NO WRAPPING / NO SHIFTING)
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 8px 32px rgba(2, 6, 20, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  gap: 16px;
  flex-wrap: nowrap;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-logo img {
  height: 46px;
  width: auto;
  display: block;
}

[data-theme="light"] .brand-logo img {
  filter: drop-shadow(0 2px 8px rgba(11, 16, 32, 0.25));
}

/* Centered Glass Pill Nav — Never wraps to 2 lines on desktop */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: nowrap;
  background: var(--bg-pill);
  border: 1px solid var(--border-glass);
  padding: 5px 6px;
  border-radius: 999px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 13px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.18), rgba(139, 92, 246, 0.18));
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.35);
}

.nav-caret {
  font-size: 0.7rem;
  opacity: 0.75;
}

/* Mega Dropdown Menu */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  width: 620px;
  background: var(--bg-surface-strong);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  padding: 16px;
  box-shadow: var(--shadow-ambient), var(--shadow-glow-cyan);
  display: none;
  z-index: 1200;
}

/* Invisible hover bridge so cursor never loses hover between pill and dropdown */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 14px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: block;
}

.mega-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mega-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.02);
  transition: all 0.18s ease;
}

.mega-item:hover {
  background: var(--fp-cyan-soft);
  border-color: rgba(0, 212, 255, 0.35);
  transform: translateX(3px);
}

.mega-thumb {
  width: 52px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border-glass);
  background: #0B1020;
}

.mega-info strong {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-primary);
}

.mega-info span {
  display: block;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  background: var(--bg-surface);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.15rem;
}

/* ==========================================================================
   BUTTONS & GLASS SURFACES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  text-align: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, #00D4FF 0%, #0099FF 48%, #8B5CF6 100%);
  color: #060913;
  font-weight: 800;
  box-shadow: 0 10px 28px -6px rgba(0, 212, 255, 0.5);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -6px rgba(0, 212, 255, 0.68);
}

.btn-secondary {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.24), rgba(0, 212, 255, 0.16));
  color: var(--text-primary);
  border-color: rgba(139, 92, 246, 0.5);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--fp-cyan);
  box-shadow: var(--shadow-glow-purple);
}

.btn-glass {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-glass);
  backdrop-filter: blur(14px);
}

.btn-glass:hover {
  border-color: var(--fp-cyan);
  background: var(--fp-cyan-soft);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 15px;
  font-size: 0.82rem;
  border-radius: 11px;
}

.glass-panel {
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
}

/* ==========================================================================
   HERO SECTION & DUAL-MODE 3D / STUDIO STAGE
   ========================================================================== */

.hero-section {
  position: relative;
  padding: 44px 0 64px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 40px;
  align-items: center;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(0, 212, 255, 0.15), rgba(139, 92, 246, 0.18));
  border: 1px solid rgba(0, 212, 255, 0.36);
  color: var(--fp-cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

[data-theme="light"] .eyebrow-badge {
  color: #0369A1;
}

.hero-title {
  font-size: clamp(2.4rem, 4.4vw, 4rem);
  font-weight: 900;
  line-height: 1.07;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.gradient-text {
  background: linear-gradient(135deg, #00D4FF 0%, #67E8F9 40%, #C4B5FD 78%, #8B5CF6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .gradient-text {
  background: linear-gradient(135deg, #0284C7 0%, #0891B2 45%, #7C3AED 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.04rem, 1.3vw, 1.18rem);
  color: var(--text-secondary);
  max-width: 610px;
  margin-bottom: 26px;
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

/* Studio Feature Highlights Row */
.hero-trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.trust-pill {
  padding: 14px 16px;
  border-radius: 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-card);
}

.trust-pill strong {
  font-size: 0.9rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.trust-pill span {
  font-size: 0.77rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Interactive 3D Stage Card with Studio Photo Backdrop */
.hero-stage-card {
  position: relative;
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(16, 25, 52, 0.92), rgba(9, 14, 28, 0.96));
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-ambient), var(--shadow-glow-cyan);
  padding: 18px;
  overflow: hidden;
}

.stage-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.stage-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(11, 16, 32, 0.85);
  color: #F8FAFC;
  border: 1px solid rgba(0, 212, 255, 0.4);
  font-size: 0.74rem;
  font-weight: 700;
}

.stage-canvas-wrap {
  position: relative;
  width: 100%;
  height: 420px;
  border-radius: 20px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 42%, rgba(0, 212, 255, 0.22), rgba(139, 92, 246, 0.14) 48%, rgba(6, 9, 19, 0.92) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: grab;
  touch-action: none;
}

.stage-canvas-wrap:active {
  cursor: grabbing;
}

.stage-canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
  z-index: 2;
}

/* Floating Studio Telemetry Badges inside Hero Stage */
.stage-floating-hud {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.hud-badge {
  background: rgba(6, 9, 19, 0.76);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 212, 255, 0.32);
  color: #F8FAFC;
  padding: 6px 11px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 7px;
}

.stage-studio-thumb {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 3;
  width: 112px;
  height: 78px;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid rgba(0, 212, 255, 0.55);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  background: #0B1020;
  transition: transform 0.2s ease;
}

.stage-studio-thumb:hover {
  transform: scale(1.06);
}

.stage-studio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.stage-studio-thumb span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(6, 9, 19, 0.84);
  color: #38E2FF;
  font-size: 0.62rem;
  font-weight: 800;
  text-align: center;
  padding: 2px 4px;
}

.stage-controls-panel {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(6, 9, 19, 0.55);
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.swatch-row {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.color-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.color-swatch:hover,
.color-swatch.active {
  transform: scale(1.18);
  border-color: #FFFFFF;
  box-shadow: 0 0 12px var(--fp-cyan);
}

.size-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.size-pill {
  padding: 5px 10px;
  border-radius: 9px;
  font-size: 0.74rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: #F8FAFC;
  cursor: pointer;
  transition: all 0.18s ease;
}

.size-pill.active,
.size-pill:hover {
  background: var(--fp-cyan);
  color: #060913;
  border-color: var(--fp-cyan);
}

/* ==========================================================================
   SECTIONS & VISUAL SHOWCASE BANNERS
   ========================================================================== */

.section {
  padding: 72px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(14, 22, 43, 0.55), rgba(11, 16, 32, 0.9), rgba(14, 22, 43, 0.55));
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

[data-theme="light"] .section-alt {
  background: linear-gradient(180deg, #EEF3FA, #F8FAFC, #EEF3FA);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 38px;
  flex-wrap: wrap;
}

.section-title {
  font-size: clamp(1.85rem, 3.1vw, 2.65rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 650px;
  margin-top: 8px;
  font-size: 1.02rem;
}

/* ==========================================================================
   CATEGORY CARDS WITH VISUAL BACKDROPS
   ========================================================================== */

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.category-card {
  position: relative;
  border-radius: 22px;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: var(--fp-cyan);
  box-shadow: var(--shadow-ambient), var(--shadow-glow-cyan);
}

.category-visual {
  position: relative;
  height: 148px;
  overflow: hidden;
  background: #060913;
}

.category-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.category-card:hover .category-visual img {
  transform: scale(1.07);
}

.category-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 9, 19, 0.15) 0%, rgba(11, 16, 32, 0.88) 100%);
}

.category-card-top {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.category-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(11, 16, 32, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 212, 255, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fp-cyan);
  font-weight: 800;
  font-size: 0.8rem;
}

.category-badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(11, 16, 32, 0.82);
  backdrop-filter: blur(8px);
  color: #38E2FF;
  border: 1px solid rgba(0, 212, 255, 0.35);
}

.category-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.category-body h3 {
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.3;
}

.category-body p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.48;
}

/* ==========================================================================
   PREMIUM PRODUCT CARDS (REAL STUDIO PHOTO + LIVE 360° 3D MODE)
   ========================================================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.product-card {
  position: relative;
  border-radius: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.28s ease, box-shadow 0.28s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--fp-cyan);
  box-shadow: var(--shadow-ambient), var(--shadow-glow-cyan);
}

.product-visual {
  position: relative;
  height: 245px;
  background: #060913;
  overflow: hidden;
  border-bottom: 1px solid var(--border-glass);
}

.product-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.product-card:hover .product-photo {
  transform: scale(1.06);
}

.product-visual-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 9, 19, 0.38) 0%, transparent 40%, rgba(6, 9, 19, 0.82) 100%);
  pointer-events: none;
}

.product-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  z-index: 3;
}

.demo-badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: rgba(11, 16, 32, 0.86);
  backdrop-filter: blur(8px);
  color: #FBBF24;
  border: 1px solid rgba(245, 158, 11, 0.55);
}

.btn-3d-quick {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
  background: rgba(11, 16, 32, 0.86);
  backdrop-filter: blur(8px);
  color: #00D4FF;
  border: 1px solid rgba(0, 212, 255, 0.55);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-3d-quick:hover {
  background: var(--fp-cyan);
  color: #060913;
}

.product-visual-bottom {
  position: absolute;
  bottom: 10px;
  left: 12px;
  right: 12px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #E2E8F0;
}

.product-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.product-cat-label {
  font-size: 0.73rem;
  font-weight: 800;
  color: var(--fp-cyan);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

[data-theme="light"] .product-cat-label {
  color: #0284C7;
}

.product-title {
  font-size: 1.14rem;
  font-weight: 800;
  line-height: 1.3;
}

.product-Specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(6, 9, 19, 0.36);
  border: 1px solid var(--border-glass);
  font-size: 0.78rem;
}

[data-theme="light"] .product-Specs {
  background: rgba(15, 23, 42, 0.04);
}

.spec-item span {
  display: block;
  color: var(--text-muted);
  font-size: 0.69rem;
}

.spec-item strong {
  color: var(--text-primary);
  font-weight: 700;
}

.product-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.price-block .price-value {
  font-size: 1.32rem;
  font-weight: 900;
  color: var(--text-primary);
}

.price-block .price-note {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* ==========================================================================
   STUDIO LAB SHOWCASE BANNER
   ========================================================================== */

.studio-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

.studio-image-card {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-ambient);
  height: 400px;
}

.studio-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.studio-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(6, 9, 19, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: #F8FAFC;
}

/* ==========================================================================
   FORMS & UPLOAD DROPZONE
   ========================================================================== */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 15px;
  border-radius: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--fp-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.16);
}

.upload-dropzone {
  border: 2px dashed rgba(0, 212, 255, 0.48);
  border-radius: 18px;
  padding: 32px 24px;
  text-align: center;
  background: rgba(0, 212, 255, 0.05);
  cursor: pointer;
  transition: all 0.22s ease;
}

.upload-dropzone:hover {
  border-color: var(--fp-cyan);
  background: rgba(0, 212, 255, 0.11);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-row input {
  margin-top: 4px;
  accent-color: var(--fp-cyan);
}

/* ==========================================================================
   MODAL 360° 3D PRODUCT VIEWER
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(4, 7, 16, 0.84);
  backdrop-filter: blur(18px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  width: 100%;
  max-width: 1060px;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--bg-surface-strong);
  border: 1px solid var(--border-strong);
  border-radius: 26px;
  box-shadow: var(--shadow-ambient), var(--shadow-glow-cyan);
  padding: 24px;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: start;
}

/* ==========================================================================
   FOOTER & NOTICE BANNERS
   ========================================================================== */

.notice-banner {
  padding: 15px 18px;
  border-radius: 16px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.42);
  color: var(--text-primary);
  font-size: 0.85rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.site-footer {
  margin-top: 64px;
  padding: 64px 0 32px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-title {
  font-size: 0.96rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--fp-cyan);
}

/* ==========================================================================
   REDUCED MOTION & RESPONSIVE BREAKPOINTS
   ========================================================================== */

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

[data-reduced-motion="true"] *,
[data-reduced-motion="true"] *::before,
[data-reduced-motion="true"] *::after {
  animation: none !important;
  transition: none !important;
}

@media (max-width: 1180px) {
  .nav-links {
    display: none;
  }
  .nav-links.mobile-open {
    display: flex;
    position: absolute;
    top: 82px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-surface-strong);
    padding: 16px;
    border-radius: 20px;
    border: 1px solid var(--border-strong);
    box-shadow: var(--shadow-ambient);
    z-index: 1500;
  }
  .nav-dropdown-menu {
    position: static;
    transform: none;
    width: 100%;
    margin-top: 8px;
    box-shadow: none;
  }
  .mega-grid {
    grid-template-columns: 1fr;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .modal-grid,
  .studio-showcase-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .topbar-badge span:last-child {
    display: none;
  }
  .hero-trust-strip,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .stage-canvas-wrap {
    height: 340px;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
}