/* ==========================================================
   EKOKEN NFC · DESIGN SYSTEM & STYLESHEET
   Authentic Aesthetic · Light Luxury Tech & Hardware
   ========================================================== */

:root {
  --bg-dark: #050507;
  --bg-light: #fbfbfd;
  --bg-stage: #f4f6fb;
  --text-dark: #0b0d12;
  --text-muted: #64748b;
  --text-soft: #94a3b8;
  --white: #ffffff;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-2: #7c3aed;
  --accent-3: #06b6d4;
  --green-main: #16a34a;
  --green-hover: #15803d;
  --green-glow: rgba(22, 163, 74, 0.28);
  --border-light: rgba(0, 0, 0, 0.07);
  --border-subtle: rgba(226, 232, 240, 0.8);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--white);
  color: var(--text-dark);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  position: relative;
  background-color: var(--bg-light);
  line-height: 1.5;
}

/* Custom Cursor Ambient Glow */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08), transparent 65%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 5;
  transition: opacity 0.4s ease;
}
@media (max-width: 992px) {
  .cursor-glow { display: none; }
}

/* Top Scroll Progress Indicator */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  z-index: 2500;
  background: linear-gradient(90deg, #2563eb, #7c3aed, #16a34a);
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.6);
  transition: width 0.1s linear;
}

/* Keyframe Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(34px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes auroraMove {
  0% { transform: translate(-10%, -10%) scale(1); }
  50% { transform: translate(10%, 8%) scale(1.22); }
  100% { transform: translate(-10%, -10%) scale(1); }
}
@keyframes gridDrift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(60px, 60px, 0); }
}
@keyframes shine {
  to { background-position: 200% center; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes floorPulse {
  0%, 100% { opacity: 0.55; transform: translateX(-50%) scaleX(1); }
  50% { opacity: 0.3; transform: translateX(-50%) scaleX(0.85); }
}
@keyframes floatSlow2 {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50% { transform: translateY(-20px) rotate(-3deg); }
}
@keyframes floatSlow3 {
  0%, 100% { transform: translateY(0) rotate(6deg); }
  50% { transform: translateY(-18px) rotate(3deg); }
}
@keyframes pulseSubtle {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.85; }
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  z-index: 1000;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: height 0.4s var(--ease), background 0.4s ease, box-shadow 0.4s ease;
}
.navbar.scrolled {
  height: 64px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 30px rgba(11, 13, 18, 0.06);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.03em;
}
.logo-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulseSubtle 2.5s infinite;
}
.logo-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
  background: #f1f5f9;
  color: #475569;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: #475569;
  position: relative;
  transition: color 0.25s ease;
}
.nav-links a:hover {
  color: var(--accent);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
  border-radius: 2px;
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #16a34a;
  color: #fff;
  padding: 9px 18px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.25);
  transition: all 0.3s var(--ease);
}
.nav-whatsapp-btn:hover {
  background: #15803d;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(22, 163, 74, 0.35);
}
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 1.25rem;
  color: var(--text-dark);
  cursor: pointer;
}

/* Mobile Drawer */
.mobile-nav-panel {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  border-bottom: 1px solid var(--border-light);
  z-index: 999;
}
.mobile-nav-panel.open {
  display: block;
}
.mobile-nav-panel a {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

/* ---------- HERO SECTION ---------- */
.hero {
  background: linear-gradient(180deg, #ffffff 0%, #f4f6fb 100%);
  color: var(--text-dark);
  padding: 60px 0 100px;
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}
.hero-grid {
  position: absolute;
  inset: -2px;
  overflow: hidden;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 45%, #000 25%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 45%, #000 25%, transparent 75%);
  pointer-events: none;
}
.hero-grid::before {
  content: '';
  position: absolute;
  inset: -70px;
  background-image: linear-gradient(rgba(11, 13, 18, 0.045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(11, 13, 18, 0.045) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridDrift 14s linear infinite;
  will-change: transform;
}
.aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.aurora.a {
  width: 50vw;
  height: 50vw;
  left: 2%;
  top: 0;
  background: rgba(37, 99, 235, 0.14);
  animation: auroraMove 18s ease-in-out infinite;
}
.aurora.b {
  width: 40vw;
  height: 40vw;
  right: 0;
  bottom: -10%;
  background: rgba(124, 58, 237, 0.12);
  animation: auroraMove 22s ease-in-out infinite reverse;
}
.aurora.c {
  width: 30vw;
  height: 30vw;
  left: 45%;
  bottom: 5%;
  background: rgba(6, 182, 212, 0.10);
  animation: auroraMove 26s ease-in-out infinite;
}
.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 10;
}
.hero-text-col {
  flex: 1.05;
  max-width: 630px;
}
.hero-visual-col {
  flex: 1;
  position: relative;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
  min-height: 520px;
}
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px;
  background: rgba(37, 99, 235, 0.07);
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1e40af;
}
.badge-pill i {
  color: var(--accent);
  font-size: 0.95rem;
}
.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 4.1rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.08;
  margin-bottom: 20px;
  color: var(--text-dark);
}
.grad-text {
  background: linear-gradient(100deg, #94a3b8 0%, #0b0d12 22%, #2563eb 46%, #7c3aed 62%, #94a3b8 88%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shine 6s linear infinite;
}
.hero p {
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  color: var(--text-muted);
  line-height: 1.68;
  margin-bottom: 34px;
  max-width: 530px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 46px;
}
.btn-primary {
  background: var(--text-dark);
  color: #fff;
  padding: 16px 30px;
  border: 1px solid var(--text-dark);
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.94rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(11, 13, 18, 0.16);
  transition: all 0.35s var(--ease);
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.28);
}
.btn-ghost {
  padding: 16px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.94rem;
  border: 1px solid rgba(11, 13, 18, 0.16);
  color: var(--text-dark);
  background: rgba(255, 255, 255, 0.7);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  backdrop-filter: blur(10px);
  transition: all 0.35s var(--ease);
}
.btn-ghost:hover {
  background: #fff;
  border-color: var(--text-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(11, 13, 18, 0.08);
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border-light);
  padding-top: 24px;
}
.stat-num {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-dark);
  line-height: 1.1;
}
.stat-label {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
  font-weight: 600;
}

/* Floating Stage & Slider */
.stage {
  position: relative;
  width: 100%;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ring {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(11, 13, 18, 0.07);
  border-radius: 50%;
  pointer-events: none;
}
.ring.r1 {
  width: 410px;
  height: 410px;
}
.ring.r2 {
  width: 550px;
  height: 550px;
  border-color: rgba(11, 13, 18, 0.045);
}
.stage-glow {
  position: absolute;
  left: 50%;
  top: 52%;
  transform: translate(-50%, -50%);
  width: 460px;
  height: 460px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.16), transparent 65%);
  filter: blur(24px);
}
.floor {
  position: absolute;
  left: 50%;
  bottom: 6%;
  transform: translateX(-50%);
  width: 320px;
  height: 28px;
  border-radius: 50%;
  background: rgba(11, 13, 18, 0.18);
  filter: blur(18px);
  animation: floorPulse 8s ease-in-out infinite;
}
.pslide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(26px) rotate(-2deg) scale(0.94);
  transition: opacity 0.85s var(--ease), transform 1.1s var(--ease);
  pointer-events: none;
  text-decoration: none;
}
.pslide.active {
  opacity: 1;
  transform: translateY(0) rotate(0deg) scale(1);
  pointer-events: auto;
}
.pslide img {
  max-width: 80%;
  max-height: 390px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 26px 38px rgba(11, 13, 18, 0.24));
  animation: floatSlow2 8s ease-in-out infinite;
  transform-origin: center;
}
.pslide.alt img {
  animation-name: floatSlow3;
  animation-duration: 7s;
}
.slide-cap {
  position: absolute;
  left: 50%;
  bottom: 0px;
  transform: translateX(-50%);
  text-align: center;
  width: 100%;
}
.slide-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(11, 13, 18, 0.08);
  box-shadow: 0 8px 24px rgba(11, 13, 18, 0.09);
  color: var(--text-dark);
  backdrop-filter: blur(12px);
  margin-bottom: 8px;
}
.slide-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}
.slide-sub {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-top: 3px;
}
.slider-nav {
  position: absolute;
  top: 46%;
  transform: translateY(-50%);
  z-index: 8;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(11, 13, 18, 0.08);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-dark);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(11, 13, 18, 0.12);
  opacity: 0.3;
  transition: opacity 0.35s ease, transform 0.35s var(--ease), background 0.25s;
}
.stage:hover .slider-nav {
  opacity: 1;
}
.slider-nav:hover {
  transform: translateY(-50%) scale(1.1);
  background: #fff;
}
.slider-nav.prev { left: 4px; }
.slider-nav.next { right: 4px; }
.slider-dots {
  position: absolute;
  bottom: -46px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 8;
  display: flex;
  gap: 8px;
}
.dot {
  width: 32px;
  height: 5px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  padding: 0;
  background: rgba(11, 13, 18, 0.14);
  overflow: hidden;
  position: relative;
}
.dot i {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  background: var(--text-dark);
  display: block;
}
.dot.active i {
  width: 100%;
  transition: width 5s linear;
}

/* ---------- MARQUEE RUNNING STRIP ---------- */
.marquee {
  width: 100%;
  background: #ffffff;
  color: var(--text-dark);
  padding: 18px 0;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.marquee-content {
  display: inline-block;
  animation: marquee 26s linear infinite;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.marquee:hover .marquee-content {
  animation-play-state: paused;
}
.marquee-content span {
  margin: 0 28px;
  color: var(--text-muted);
}
.marquee-content i {
  color: var(--accent);
  opacity: 0.85;
}

/* ---------- BENTO GRID ECOSYSTEM SECTION ---------- */
.bento-section {
  padding: 110px 0 90px;
}
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.section-header {
  margin-bottom: 52px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}
.eyebrow {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}
.section-header h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.14;
  color: var(--text-dark);
}
.link-arrow {
  font-weight: 700;
  font-size: 0.94rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--text-dark);
  color: var(--text-dark);
  text-decoration: none;
  transition: gap 0.3s var(--ease), color 0.2s;
}
.link-arrow:hover {
  gap: 14px;
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 270px);
  gap: 24px;
}
.bento-item {
  background: #f1f3f7;
  border-radius: 28px;
  padding: 34px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(0, 0, 0, 0.04);
  text-decoration: none;
  color: var(--text-dark);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
  will-change: transform;
}
.bento-item::before {
  content: '';
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18), transparent 65%);
  left: var(--mx, 50%);
  top: var(--my, 50%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .bento-item:hover::before { opacity: 1; }
  .bento-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 55px rgba(11, 13, 18, 0.12);
  }
}
.bento-item.large {
  grid-column: span 2;
  grid-row: span 2;
}
.bento-item.google {
  background: linear-gradient(150deg, #eef4ff, #fdf6e9 45%, #eefbf0);
  border-color: rgba(66, 133, 244, 0.14);
}
.bento-item.google .bento-icon {
  color: #4285F4;
}
.bento-item.google .bento-arrow {
  top: auto;
  bottom: 34px;
  right: 34px;
}
.bento-item.google .bento-watermark {
  position: absolute;
  right: -38px;
  bottom: -48px;
  font-size: 16rem;
  line-height: 1;
  color: #4285F4;
  opacity: 0.07;
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: 1;
}
.bento-item.google .bento-review-chip {
  position: absolute;
  right: 34px;
  top: 34px;
  z-index: 2;
  background: #fff;
  border-radius: 18px;
  padding: 12px 20px;
  box-shadow: 0 14px 34px rgba(11, 13, 18, 0.1);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.5s var(--ease);
}
.bento-item.google:hover .bento-review-chip {
  transform: translateY(-4px);
}
.bento-item.google .bento-review-chip i {
  color: #fbbc04;
  font-size: 1.05rem;
}
.bento-item.google .bento-review-chip strong {
  font-size: 1.05rem;
  font-weight: 800;
}
.bento-item.google .bento-review-chip span {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
}
.bento-google-head {
  display: block;
}
.bento-item.instagram {
  background: linear-gradient(135deg, #4f5bd5, #962fbf 30%, #d62976 55%, #fa7e1e 78%, #feda75);
  color: #fff;
  border-color: transparent;
}
.bento-item.instagram p {
  color: rgba(255, 255, 255, 0.9) !important;
}
.bento-item.instagram .bento-icon {
  color: #d62976;
}
.bento-item.whatsapp {
  background: linear-gradient(150deg, #0c8a5c, #25D366);
  color: #fff;
  border-color: transparent;
}
.bento-item.whatsapp p {
  color: rgba(255, 255, 255, 0.9) !important;
}
.bento-item.whatsapp .bento-icon {
  color: #128C7E;
}
.bento-item.finans {
  background: linear-gradient(145deg, #1e293b, #0f172a);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.08);
}
.bento-item.finans p {
  color: #94a3b8 !important;
}
.bento-item.finans .bento-icon {
  color: #f59e0b;
}
.bento-item.qrmenu {
  background: linear-gradient(145deg, #fff7ed, #fed7aa);
  border-color: rgba(249, 115, 22, 0.18);
}
.bento-item.qrmenu .bento-icon {
  color: #ea580c;
}
.bento-item h3 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  position: relative;
  z-index: 2;
  line-height: 1.25;
}
.bento-item.large h3 {
  font-size: 2.1rem;
}
.bento-icon {
  font-size: 1.8rem;
  color: var(--accent);
  background: #fff;
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  position: relative;
  z-index: 2;
  transition: transform 0.5s var(--ease);
  margin-bottom: 18px;
}
@media (hover: hover) and (pointer: fine) {
  .bento-item:hover .bento-icon {
    transform: rotate(-8deg) scale(1.08);
  }
}
.bento-arrow {
  position: absolute;
  top: 34px;
  right: 34px;
  font-size: 1.4rem;
  opacity: 0.3;
  transform: translate(-4px, 4px);
  transition: all 0.45s var(--ease);
  z-index: 2;
}
@media (hover: hover) and (pointer: fine) {
  .bento-item:hover .bento-arrow {
    opacity: 1;
    transform: translate(0, 0);
  }
}

/* ---------- PRODUCT COLLECTION SECTION ---------- */
.products-section {
  padding: 40px 0 110px;
}
.category-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}
.filter-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-pill {
  padding: 9px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid var(--border-light);
  background: #fff;
  color: #64748b;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.filter-pill:hover {
  background: #f8fafc;
  color: var(--text-dark);
  border-color: #cbd5e1;
}
.filter-pill.active {
  background: var(--text-dark);
  color: #fff;
  border-color: var(--text-dark);
  box-shadow: 0 4px 14px rgba(11, 13, 18, 0.15);
}
.view-switchers {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #f1f5f9;
  padding: 4px;
  border-radius: 12px;
}
.btn-view-mode {
  padding: 7px 12px;
  border-radius: 8px;
  border: none;
  background: transparent;
  font-size: 0.82rem;
  font-weight: 700;
  color: #64748b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.btn-view-mode.active {
  background: #fff;
  color: var(--text-dark);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Product Grid (2 Models Balanced & Centered) */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 960px;
  margin: 0 auto;
  gap: 36px;
  align-items: stretch;
  transition: all 0.4s ease;
}
.product-card {
  position: relative;
  background: #ffffff;
  border-radius: 26px;
  padding: 20px 20px 24px;
  border: 1px solid #eef2f6;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 36px -10px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(0, 0, 0, 0.02);
  border-color: #cbd5e1;
}
.product-image-box {
  background: linear-gradient(160deg, #f8fafc, #edf2f7);
  border-radius: 20px;
  height: 270px;
  margin-bottom: 18px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.04);
}
.product-image-box img {
  max-width: 82%;
  max-height: 220px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.65s var(--ease);
  filter: drop-shadow(0 14px 24px rgba(11, 13, 18, 0.12));
}
.product-card:hover .product-image-box img {
  transform: scale(1.07);
}
.card-shipping-badge {
  display: none;
}
.card-spec-tag {
  display: none;
}
.product-meta {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  padding: 4px 4px 0;
}
.product-category {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 12px;
  width: fit-content;
}
.product-card[data-category="google"] .product-category {
  background: #eff6ff;
  color: #2563eb;
}
.product-card[data-category="instagram"] .product-category {
  background: #fdf2f8;
  color: #db2777;
}
.product-title {
  font-size: 1.16rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.38;
  margin-bottom: 10px;
  letter-spacing: -0.015em;
  min-height: 52px;
}
.product-desc-snippet {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.62;
  margin-bottom: 20px;
  min-height: 68px;
}
.product-bottom-action {
  margin-top: auto;
  display: flex;
  flex-direction: column;
}
.product-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid #f1f5f9;
  margin-bottom: 16px;
}
.product-old-price {
  font-size: 0.92rem;
  color: #94a3b8;
  text-decoration: line-through;
  font-weight: 500;
}
.product-price {
  font-size: 1.45rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
}

/* Green Order Button */
.btn-order-green {
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  border: 1px solid #16a34a;
  border-radius: 16px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.22);
  transition: all 0.25s ease;
  font-family: inherit;
}
.btn-order-green:hover {
  background: linear-gradient(135deg, #15803d 0%, #166534 100%);
  border-color: #15803d;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(22, 163, 74, 0.32);
}

/* ==========================================================================
   PRODUCT LIST VIEW MODE (BALANCED PROPORTIONS & SPACIOUS TYPOGRAPHY)
   ========================================================================== */
.product-grid.list-view-mode {
  display: flex !important;
  flex-direction: column !important;
  gap: 32px !important;
  max-width: 1040px !important;
  margin: 0 auto !important;
}

.product-grid.list-view-mode .product-card {
  display: flex !important;
  flex-direction: column !important;
  padding: 24px;
  border-radius: 30px;
  background: #ffffff;
  border: 1px solid #eef2f6;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-grid.list-view-mode .product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.08);
  border-color: #cbd5e1;
}

/* Desktop & Laptop layout for List View (>= 900px) */
@media (min-width: 900px) {
  .product-grid.list-view-mode .product-card {
    flex-direction: row !important;
    align-items: stretch !important;
    gap: 36px !important;
    padding: 24px 28px;
  }

  /* 3D Visual Stage in List View: Controlled 40% width, never dominates */
  .product-grid.list-view-mode .stand-pedestal-stage {
    width: 380px !important;
    max-width: 42% !important;
    flex-shrink: 0 !important;
    height: 380px !important;
    min-height: 380px !important;
    margin-bottom: 0 !important;
    border-radius: 24px !important;
  }

  /* Content / Text Column in List View: Spacious, 58% width */
  .product-grid.list-view-mode .product-meta {
    flex: 1 !important;
    padding: 12px 0 8px 12px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    border-left: 1px solid #f1f5f9;
    padding-left: 36px !important;
  }

  .product-grid.list-view-mode .product-title {
    font-size: 1.45rem !important;
    font-weight: 800 !important;
    line-height: 1.32 !important;
    margin-bottom: 14px !important;
    min-height: auto !important;
    color: #0f172a !important;
  }

  .product-grid.list-view-mode .product-desc-snippet {
    font-size: 0.96rem !important;
    line-height: 1.75 !important;
    color: #475569 !important;
    margin-bottom: 24px !important;
    min-height: auto !important;
    max-width: 95% !important;
  }

  /* Price and Action Bar in List View: Side-by-side row */
  .product-grid.list-view-mode .product-bottom-action {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-top: 20px !important;
    border-top: 1px solid #f1f5f9 !important;
    margin-top: auto !important;
    gap: 24px !important;
  }

  .product-grid.list-view-mode .product-price-wrap {
    padding-top: 0 !important;
    border-top: none !important;
    margin-bottom: 0 !important;
    display: flex !important;
    align-items: baseline !important;
    gap: 12px !important;
  }

  .product-grid.list-view-mode .product-old-price {
    font-size: 1.02rem !important;
  }

  .product-grid.list-view-mode .product-price {
    font-size: 1.75rem !important;
    font-weight: 800 !important;
  }

  .product-grid.list-view-mode .btn-order-green {
    width: auto !important;
    min-width: 220px !important;
    padding: 14px 28px !important;
    font-size: 0.98rem !important;
  }
}

/* ---------- TECHNICAL SPECS TABLE ---------- */
.specs-section {
  padding: 90px 0;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.specs-table-wrapper {
  background: #ffffff;
  border-radius: 24px;
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}
.specs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.specs-table th {
  background: #f8fafc;
  padding: 18px 24px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #475569;
  border-bottom: 1px solid var(--border-light);
}
.specs-table td {
  padding: 16px 24px;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  color: var(--text-dark);
}
.specs-table tr:hover td {
  background: #f8fafc;
}
.spec-name {
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 10px;
}
.spec-name i {
  color: var(--accent);
}
.spec-badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  background: #eff6ff;
  color: #1d4ed8;
}

/* ---------- 4-STEP SETUP GUIDE ---------- */
.setup-section {
  padding: 100px 0;
}
.setup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.setup-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 32px 26px;
  border: 1px solid var(--border-light);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.03);
  position: relative;
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
}
.setup-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(11, 13, 18, 0.08);
}
.setup-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(37, 99, 235, 0.15);
  position: absolute;
  top: 20px;
  right: 24px;
  line-height: 1;
}
.setup-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #eff6ff;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 22px;
}
.setup-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.setup-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}


/* ---------- FAQ ACCORDION SECTION ---------- */
.faq-section {
  padding: 100px 0;
}
.faq-list,
.faq-accordion {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.025);
}
.faq-item:hover {
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}
.faq-item.active {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.06);
}
.faq-header {
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
}
.faq-header i {
  font-size: 1.25rem;
  color: var(--accent);
  transition: transform 0.35s var(--ease);
}
.faq-item.active .faq-header i {
  transform: rotate(180deg);
}
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.65;
}
.faq-body-inner {
  padding-bottom: 22px;
}

/* ---------- CONTACT & BAYILIK SECTION ---------- */
.contact-section {
  padding: 100px 0;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  margin-top: 50px;
}
.contact-card {
  background: linear-gradient(150deg, #ffffff, #f8fafc);
  border-radius: 28px;
  padding: 40px;
  border: 1px solid var(--border-light);
  box-shadow: 0 12px 35px rgba(0,0,0,0.04);
}
.contact-card h3 {
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.contact-card p {
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.65;
  margin-bottom: 28px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-row h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.contact-row p, .contact-row a {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  text-decoration: none;
}
.contact-row a:hover {
  color: var(--accent);
}

/* ---------- ORDER MODAL ---------- */
.order-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 13, 18, 0.65);
  backdrop-filter: blur(10px);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.order-modal-backdrop.open {
  display: flex;
  opacity: 1;
}
.order-modal-box {
  background: #ffffff;
  border-radius: 28px;
  max-width: 580px;
  width: 100%;
  padding: 36px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  position: relative;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.35s var(--ease);
  max-height: 90vh;
  overflow-y: auto;
}
.order-modal-backdrop.open .order-modal-box {
  transform: scale(1) translateY(0);
}
.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: #f1f5f9;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s;
}
.modal-close-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}
.modal-header {
  margin-bottom: 24px;
}
.modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-dark);
}
.modal-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.modal-prod-preview {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #f8fafc;
  border-radius: 18px;
  padding: 16px;
  margin-bottom: 24px;
  border: 1px solid var(--border-light);
}
.modal-prod-img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  border-radius: 12px;
  background: #fff;
  padding: 6px;
}
.modal-prod-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
}
.modal-prod-info p {
  font-size: 0.88rem;
  color: #16a34a;
  font-weight: 800;
  margin-top: 2px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: #334155;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
  font-size: 0.95rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.form-qty-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-qty-step {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-qty-step:hover {
  background: #e2e8f0;
}
.btn-modal-whatsapp {
  width: 100%;
  padding: 16px;
  background: #16a34a;
  color: #fff;
  border: none;
  border-radius: 16px;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 12px;
  box-shadow: 0 8px 25px rgba(22, 163, 74, 0.3);
  transition: all 0.3s var(--ease);
}
.btn-modal-whatsapp:hover {
  background: #15803d;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(22, 163, 74, 0.4);
}

/* ---------- FOOTER ---------- */
footer {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 80px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 16px 0 24px;
  max-width: 360px;
}
.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dark);
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col a:hover {
  color: var(--accent);
}
.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-soft);
  flex-wrap: wrap;
  gap: 16px;
}





/* ---------- 360-DEGREE 3D PEDESTAL STAGE & 3MM ACRYLIC STAND ---------- */
.stand-pedestal-stage {
  position: relative;
  width: 100%;
  height: 395px;
  min-height: 395px;
  background: radial-gradient(circle at 50% 28%, #ffffff 0%, #f8fafc 65%, #f1f5f9 100%);
  border-radius: 24px;
  padding: 24px 14px 18px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: inset 0 2px 6px rgba(255, 255, 255, 0.9), 0 4px 16px rgba(15, 23, 42, 0.03);
}

.stand-visual-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  flex: 1;
}

.stand-controls-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding-top: 16px;
  z-index: 5;
}

.tilt-stand-container {
  position: relative;
  width: 235px;
  height: 235px;
  perspective: 1200px;
  -webkit-perspective: 1200px;
  cursor: grab;
  user-select: none;
  touch-action: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.tilt-stand-container.is-dragging {
  cursor: grabbing;
}

.card-flipper-inner {
  position: relative;
  width: 215px;
  height: 215px;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  will-change: transform;
  transform-origin: center center;
}

/* Front and Back 3D Faces separated by 3mm (approx 4px physical scale) */
.card-face {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  backface-visibility: hidden !important;
  -webkit-backface-visibility: hidden !important;
  pointer-events: none;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  border-radius: 23px;
  overflow: hidden;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Front Face: offset +5.5px along Z-axis (3mm physical acrylic half-depth) */
.card-face-front {
  transform: rotateY(0deg) translateZ(5.5px) !important;
  z-index: 2;
}

/* Back Face: rotated 180deg and offset +5.5px along its outward normal (-5.5px world Z) */
.card-face-back {
  transform: rotateY(180deg) translateZ(5.5px) !important;
  z-index: 1;
}

.card-face img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  border-radius: 23px;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 4px 10px rgba(11, 13, 18, 0.12));
}

/* Diagonal glossy sheen reflecting off acrylic face */
.card-acrylic-glare {
  position: absolute;
  inset: 0;
  border-radius: 23px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.40) 0%, rgba(255, 255, 255, 0.05) 35%, transparent 60%);
  pointer-events: none;
}

/* 3mm Cast Acrylic Core: Exact rounded perimeter, crystal-clear glass depth between front & back */
.card-acrylic-core {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  pointer-events: none;
}

.acrylic-slice {
  position: absolute;
  inset: 0;
  border-radius: 23px;
  background: rgba(225, 242, 255, 0.28);
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  box-shadow: inset 0 0 8px rgba(255, 255, 255, 0.85), 0 0 3px rgba(186, 220, 255, 0.45);
  pointer-events: none;
  transform-style: preserve-3d;
}

.acrylic-slice.s1 { transform: translateZ(4.5px); }
.acrylic-slice.s2 { transform: translateZ(3px); }
.acrylic-slice.s3 { transform: translateZ(1.5px); }
.acrylic-slice.s4 { transform: translateZ(0px); }
.acrylic-slice.s5 { transform: translateZ(-1.5px); }
.acrylic-slice.s6 { transform: translateZ(-3px); }
.acrylic-slice.s7 { transform: translateZ(-4.5px); }

/* Soft ambient shadow below the spinning 3D stand */
.stand-ambient-shadow {
  width: 175px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(15, 23, 42, 0.16) 0%, transparent 72%);
  filter: blur(5px);
  margin-top: 8px;
  pointer-events: none;
  transition: transform 0.2s ease;
}

/* Card Controls Bar - Floating Glass Pill Dock */
.card-side-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #ffffff;
  padding: 3px 6px;
  border-radius: 100px;
  border: 1px solid rgba(203, 213, 225, 0.8);
  box-shadow: 0 4px 14px -2px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(0, 0, 0, 0.03);
  z-index: 5;
}

/* Circular Directional Spin Arrows (Left / Right) */
.btn-spin-dir {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid transparent;
  background: transparent;
  color: #475569;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
}
.btn-spin-dir:hover {
  background: #f1f5f9;
  color: #0f172a;
  border-color: #e2e8f0;
  transform: scale(1.08);
}

/* iOS Segmented Pill Group for Front / Back */
.toggle-segmented {
  display: inline-flex;
  align-items: center;
  background: #f1f5f9;
  border-radius: 100px;
  padding: 2px;
  gap: 2px;
}

.btn-side-toggle {
  padding: 5px 14px;
  border-radius: 100px;
  border: none;
  background: transparent;
  font-size: 0.76rem;
  font-weight: 700;
  color: #64748b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  font-family: inherit;
  user-select: none;
  line-height: 1.2;
}
.btn-side-toggle:hover {
  color: #0f172a;
}
.btn-side-toggle.active {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.12), 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Subtle separator between tabs and 360 button */
.toggle-sep {
  width: 1px;
  height: 16px;
  background: #e2e8f0;
  margin: 0 2px;
}

/* Modern 360 Degree Spin Trigger Button */
.btn-spin-360 {
  padding: 5px 13px;
  border-radius: 100px;
  border: 1px solid rgba(22, 163, 74, 0.25);
  background: #f0fdf4;
  font-size: 0.76rem;
  font-weight: 700;
  color: #16a34a;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
  font-family: inherit;
  user-select: none;
  line-height: 1.2;
}
.btn-spin-360 i {
  font-size: 0.84rem;
}
.btn-spin-360:hover {
  background: #16a34a;
  color: #ffffff;
  border-color: #16a34a;
  box-shadow: 0 3px 10px rgba(22, 163, 74, 0.32);
  transform: translateY(-1px);
}

.drag-hint {
  font-size: 0.70rem;
  font-weight: 600;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 5px;
  letter-spacing: 0.02em;
  user-select: none;
}
.drag-hint i {
  font-size: 0.76rem;
}

/* ---------- AVANTAJ PAKETİ (360° DÖNDÜRMESİZ STATİK VİTRİN) ---------- */
.bundle-showcase-stage {
  position: relative;
  width: 100%;
  min-height: 400px;
  background: radial-gradient(circle at 50% 28%, #ffffff 0%, #f8fafc 65%, #f1f5f9 100%);
  border-radius: 24px;
  padding: 26px 14px 18px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: inset 0 2px 6px rgba(255, 255, 255, 0.9), 0 4px 16px rgba(15, 23, 42, 0.03);
}

.bundle-visual-wrapper {
  position: relative;
  width: 100%;
  max-width: 290px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card[data-category="paket"]:hover .bundle-visual-wrapper {
  transform: translateY(-6px) scale(1.03);
}

.bundle-visual-wrapper img {
  max-width: 100%;
  max-height: 240px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.12));
  transition: filter 0.3s ease;
}

.bundle-spec-pill {
  position: absolute;
  bottom: 0px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.74rem;
  font-weight: 700;
  color: #16a34a;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.bundle-ambient-shadow {
  width: 220px;
  height: 18px;
  margin-top: 14px;
}

/* ==========================================================================
   MOBILE & TABLET RESPONSIVE SYSTEM (FULL SCREEN COVERAGE)
   ========================================================================== */

/* --- TABLETS & SMALL LAPTOPS (<= 1024px) --- */
@media (max-width: 1024px) {
  .container { padding: 0 20px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .bento-item.large { grid-column: span 2; grid-row: span 1; }
  .setup-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* --- MOBILE PHONES & PHABLETS (<= 768px) --- */
@media (max-width: 768px) {
  /* Navigation */
  .navbar { height: 68px; }
  .navbar.scrolled { height: 60px; }
  .nav-inner { padding: 0 16px; }
  .nav-links, .nav-actions .nav-whatsapp-btn { display: none !important; }
  .mobile-toggle { display: flex !important; }
  .mobile-nav-panel { top: 68px; padding: 20px 16px; }

  /* Hero Section */
  .hero { padding: 36px 0 60px; }
  .hero-inner { flex-direction: column; text-align: center; gap: 36px; }
  .hero-text-col { max-width: 100%; }
  .badge-pill { font-size: 0.72rem; padding: 6px 14px; margin-inline: auto; }
  .hero h1 { 
    font-size: clamp(2.1rem, 7.5vw, 2.8rem); 
    line-height: 1.16; 
    letter-spacing: -0.03em; 
  }
  .hero p { 
    font-size: 0.96rem; 
    line-height: 1.6; 
    margin-inline: auto; 
    max-width: 90%; 
  }
  .hero-actions { 
    flex-direction: column; 
    width: 100%; 
    gap: 12px; 
    align-items: stretch; 
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 0.95rem;
  }
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 20px;
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid var(--border-light);
  }
  .stat-num { font-size: 2rem; }
  .stat-label { font-size: 0.76rem; }

  /* Hero 3D Stage / Carousel */
  .hero-visual-col { min-height: 380px; width: 100%; }
  .stage { height: 380px; }
  .ring.r1 { width: 280px; height: 280px; }
  .ring.r2 { width: 360px; height: 360px; }
  .stage-glow { width: 320px; height: 320px; }
  .pslide img { max-height: 250px; }
  .slide-cap { bottom: -4px; width: 95%; }
  .slide-title { font-size: 1.12rem; }
  .slide-sub { font-size: 0.82rem; }
  .slider-nav { width: 36px; height: 36px; font-size: 1.1rem; }
  .slider-nav.prev { left: 8px; }
  .slider-nav.next { right: 8px; }

  /* Bento Grid (Ekosistem) */
  .bento-section { padding: 60px 0; }
  .bento-grid { grid-template-columns: 1fr; gap: 16px; }
  .bento-item { padding: 26px 20px; border-radius: 22px; }
  .bento-item.large { grid-column: span 1; }
  .bento-item h3 { font-size: 1.3rem; }
  .bento-arrow { top: 22px; right: 22px; font-size: 1.2rem; }
  .bento-watermark { font-size: 8rem; right: -10px; bottom: -20px; }

  /* Product Collection */
  .products-section { padding: 50px 0 80px; }
  .section-header { 
    flex-direction: column; 
    align-items: flex-start; 
    gap: 12px; 
    margin-bottom: 30px; 
    text-align: left; 
  }
  .section-header h2 { font-size: 1.85rem; }
  .category-filter-bar { 
    flex-direction: column; 
    align-items: stretch; 
    gap: 14px; 
    margin-bottom: 30px; 
  }
  .view-switchers { display: none; }
  .filter-tabs { 
    width: 100%; 
    overflow-x: auto; 
    -webkit-overflow-scrolling: touch; 
    flex-wrap: nowrap; 
    padding-bottom: 6px; 
    gap: 8px; 
  }
  .filter-pill { 
    flex-shrink: 0; 
    padding: 8px 15px; 
    font-size: 0.82rem; 
  }
  .product-grid { grid-template-columns: 1fr; gap: 24px; max-width: 480px; margin: 0 auto; }
  .product-card { padding: 18px 16px 20px; border-radius: 24px; }

  /* 3D Pedestal Stand in Product Cards */
  .stand-pedestal-stage { padding: 20px 12px 16px; border-radius: 22px; min-height: 360px; }
  .bundle-showcase-stage { min-height: 360px; padding: 20px 12px 16px; border-radius: 22px; }
  .bundle-visual-wrapper { max-width: 250px; height: 220px; }
  .bundle-visual-wrapper img { max-height: 205px; }
  .tilt-stand-container { width: 210px; height: 210px; margin: 0 auto; }
  .card-flipper-inner { width: 190px; height: 190px; }
  .card-side-toggle { 
    max-width: 100%; 
    padding: 3px 4px; 
    gap: 3px; 
  }
  .btn-side-toggle { padding: 4px 11px; font-size: 0.72rem; }
  .btn-spin-360 { padding: 4px 10px; font-size: 0.72rem; }
  .btn-spin-dir { width: 26px; height: 26px; font-size: 0.85rem; }
  .btn-order-green { 
    padding: 13px 18px; 
    font-size: 0.95rem; 
  }

  /* Technical Specs Table */
  .specs-section { padding: 60px 0; }
  .specs-table-wrapper { 
    overflow-x: auto; 
    -webkit-overflow-scrolling: touch; 
    border-radius: 18px; 
  }
  .specs-table { min-width: 520px; }
  .specs-table th, .specs-table td { padding: 12px 16px; font-size: 0.85rem; }

  /* Setup Steps */
  .setup-section { padding: 60px 0; }
  .setup-grid { grid-template-columns: 1fr; gap: 16px; }
  .setup-card { padding: 26px 20px; border-radius: 20px; }
  .setup-num { font-size: 1.8rem; top: 16px; right: 20px; }

  /* FAQ Section */
  .faq-section { padding: 60px 0; }
  .faq-list,
  .faq-accordion { gap: 12px; }
  .faq-header { padding: 18px 20px; font-size: 0.94rem; }
  .faq-header span { max-width: 88%; line-height: 1.45; }
  .faq-body { padding: 0 20px; font-size: 0.90rem; }

  /* Contact Section */
  .contact-section { padding: 60px 0; }
  .contact-card { padding: 28px 20px; border-radius: 22px; }
  .contact-card h3 { font-size: 1.3rem; }

  /* Order Modal */
  .order-modal-backdrop { padding: 12px; }
  .order-modal-box { 
    padding: 26px 18px 22px; 
    border-radius: 22px; 
    width: 100%; 
    max-height: 92vh; 
  }
  .modal-title { font-size: 1.25rem; }
  .modal-subtitle { font-size: 0.80rem; }
  .modal-close-btn { top: 16px; right: 16px; width: 34px; height: 34px; }
  .modal-prod-preview { padding: 12px; gap: 12px; }
  .modal-prod-img { width: 56px; height: 56px; }
  .btn-modal-whatsapp { padding: 14px; font-size: 0.98rem; }

  /* Footer */
  footer { padding: 50px 0 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; margin-bottom: 40px; }
  .footer-bottom { 
    flex-direction: column; 
    text-align: center; 
    gap: 10px; 
    padding-top: 24px; 
  }
}

/* --- SMALL COMPACT PHONES (<= 480px, iPhone SE, Galaxy A, etc.) --- */
@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .hero h1 { font-size: 1.95rem; }
  .stage { height: 340px; }
  .ring.r1 { width: 230px; height: 230px; }
  .ring.r2 { width: 300px; height: 300px; }
  .pslide img { max-height: 215px; }
  .slide-title { font-size: 1.02rem; }
  .slide-sub { font-size: 0.78rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

  .stand-pedestal-stage { min-height: 335px; padding: 18px 10px 14px; }
  .bundle-showcase-stage { min-height: 335px; padding: 18px 10px 14px; }
  .bundle-visual-wrapper { max-width: 220px; height: 200px; }
  .bundle-visual-wrapper img { max-height: 185px; }
  .tilt-stand-container { width: 190px; height: 190px; }
  .card-flipper-inner { width: 170px; height: 170px; }
  .card-side-toggle { 
    padding: 2px 4px; 
    gap: 2px; 
  }
  .btn-side-toggle { padding: 4px 9px; font-size: 0.70rem; }
  .btn-spin-360 { padding: 4px 9px; font-size: 0.70rem; }
  .btn-spin-dir { width: 24px; height: 24px; font-size: 0.80rem; }
  .drag-hint { font-size: 0.65rem; }

  .product-price-wrap { flex-direction: column; align-items: flex-start; gap: 2px; }
  .product-old-price { font-size: 0.82rem; }
  .product-price { font-size: 1.35rem; }

  .faq-header { padding: 16px 16px; font-size: 0.88rem; }
  .faq-body { padding: 0 16px; font-size: 0.85rem; }
}