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

:root {
  --bg: #000;
  --bg2: #07070d;
  --surface: #0d0d1a;
  --card: #111122;
  --text: #f0f0f5;
  --text2: #8888a0;
  --text3: #55556b;
  --pink: #ec4899;
  --purple: #a855f7;
  --amber: #f59e0b;
  --cyan: #06b6d4;
  --green: #10b981;
  --grad1: linear-gradient(135deg, #a855f7, #ec4899);
  --grad2: linear-gradient(135deg, #ec4899, #f59e0b);
  --glass: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.06);
  --radius: 16px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease2: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: auto; }
html.smooth-scroll { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 2px; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0;
  transition: all 0.5s var(--ease);
}

.navbar.scrolled {
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  background: var(--grad1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-menu { display: flex; gap: 32px; }

.nav-item {
  color: var(--text2);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s var(--ease);
  position: relative;
  letter-spacing: 0.5px;
}

.nav-item::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--grad1);
  border-radius: 1px;
  transition: width 0.3s var(--ease);
}

.nav-item:hover, .nav-item.active { color: #fff; }
.nav-item:hover::after, .nav-item.active::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}

.nav-toggle span {
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#three-container {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(168,85,247,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(236,72,153,0.06) 0%, transparent 60%);
  background-color: rgba(0,0,0,0.3);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--text2);
  border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(10px);
  margin-bottom: 32px;
  animation: fadeUp 0.8s 0.2s both;
}

.hero-title {
  margin-bottom: 24px;
  animation: fadeUp 0.8s 0.4s both;
}

.hero-line {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -3px;
  color: #fff;
}

.grad-text {
  background: var(--grad1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text2);
  margin-bottom: 40px;
  animation: fadeUp 0.8s 0.6s both;
}

.hero-actions { animation: fadeUp 0.8s 0.8s both; }

.btn-glow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  border-radius: 50px;
  background: var(--grad1);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  font-family: inherit;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease);
  box-shadow: 0 0 30px rgba(168,85,247,0.3);
}

.btn-glow:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 0 50px rgba(168,85,247,0.5);
}

.btn-glow::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(transparent, rgba(255,255,255,0.1), transparent 30%);
  animation: rotate 4s linear infinite;
}

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

.btn-glow span, .btn-glow svg { position: relative; z-index: 1; }

.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text3);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  animation: fadeUp 0.8s 1.2s both;
}

.scroll-dot {
  width: 4px; height: 24px;
  background: var(--grad1);
  border-radius: 2px;
  animation: scrollBob 2s infinite;
}

@keyframes scrollBob {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.3; }
}

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

/* ===== DEFENDER ===== */
.defender {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0a0a14;
}

.defender-img-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.defender-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.defender-img-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(0,0,0,0.3) 0%, transparent 45%, transparent 65%, rgba(0,0,0,0.2) 100%),
    linear-gradient(to top, rgba(0,0,0,0.4) 0%, transparent 25%);
}

.defender-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 80px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 20px;
}

.defender-badge {
  grid-column: 1 / 2;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--purple);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.defender-title {
  grid-column: 1 / 2;
  font-family: 'Space Grotesk', sans-serif;
}

.dt-line {
  display: block;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  letter-spacing: -3px;
  line-height: 1;
  color: #fff;
  text-shadow: 0 0 40px rgba(0,0,0,0.5);
}

.dt-sub {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.5);
  margin-top: 16px;
}

.defender-counter {
  grid-column: 1 / 2;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}

.dc-dash {
  width: 40px;
  height: 2px;
  background: var(--purple);
  border-radius: 1px;
}

.defender-strip {
  grid-column: 1 / 2;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.defender-strip::-webkit-scrollbar { height: 3px; }
.defender-strip::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 2px; }
.defender-strip::-webkit-scrollbar-track { background: transparent; }

.ds-thumb {
  flex-shrink: 0;
  width: 88px;
  height: 56px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s var(--ease);
  opacity: 0.4;
}

.ds-thumb:hover { opacity: 0.7; }

.ds-thumb.active {
  border-color: var(--purple);
  opacity: 1;
  box-shadow: 0 0 20px rgba(168,85,247,0.3);
}

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

.defender-specs {
  grid-column: 2 / 3;
  grid-row: 1 / 5;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding-left: 60px;
}

.ds-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 24px;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  transition: all 0.3s var(--ease);
}

.ds-item:hover {
  background: rgba(168,85,247,0.08);
  border-color: rgba(168,85,247,0.2);
  transform: translateX(4px);
}

.ds-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--purple);
  min-width: 24px;
}

.ds-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--text3);
  text-transform: uppercase;
  min-width: 56px;
}

.ds-val {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

/* ===== WORKS ===== */
.works {
  padding: 120px 0;
  background: var(--bg);
  position: relative;
}

.works::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple), var(--pink), transparent);
}

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

.sec-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--purple);
  margin-bottom: 12px;
}

.sec-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.sec-desc {
  color: var(--text2);
  font-size: 1rem;
}

/* Filter */
.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text2);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  font-family: inherit;
}

.filter-btn:hover {
  border-color: rgba(168,85,247,0.3);
  color: #fff;
  background: rgba(168,85,247,0.08);
}

.filter-btn.active {
  background: var(--grad1);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(168,85,247,0.3);
}

.filter-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
}

/* Grid - Masonry */
.grid {
  columns: 3;
  column-gap: 16px;
}

.grid-item {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  cursor: pointer;
  background: rgba(255,255,255,0.02);
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  opacity: 0;
  transform: translateY(40px);
  border: 1px solid rgba(255,255,255,0.05);
  break-inside: avoid;
  margin-bottom: 20px;
}

.grid-item.show {
  opacity: 1;
  transform: translateY(0);
}

.grid-item:hover {
  transform: translateY(-10px);
  border-color: rgba(168,85,247,0.25);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
  z-index: 10;
}

.grid-item.hide { display: none; }

.grid-item-inner {
  width: 100%;
  position: relative;
}

.grid-item img {
  width: 100%;
  display: block;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  filter: grayscale(100%);
}

.grid-item:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.grid-item.revealed img {
  filter: grayscale(0%);
}

@media (hover: hover) {
  .grid-item.revealed img {
    filter: grayscale(100%);
  }
  .grid-item.revealed:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
  }
}

.grid-item .info {
  padding: 20px 24px 24px;
  position: relative;
  z-index: 3;
}

.grid-item .info .cat-badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--grad1);
  color: #fff;
  margin-bottom: 6px;
}

.grid-item .info .title {
  font-size: 1rem;
  font-weight: 600;
}

.grid-item .info .cat {
  display: block;
  font-size: 0.7rem;
  color: var(--text3);
  margin-top: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.grid-item .tag-featured {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--grad1);
  color: #fff;
  box-shadow: 0 2px 20px rgba(168,85,247,0.4);
}

.grid-item-detail {
  max-height: 520px;
}
.grid-item-detail .grid-item-inner {
  max-height: 520px;
  overflow-y: auto;
  overflow-x: hidden;
  cursor: grab;
}
.grid-item-detail .grid-item-inner::-webkit-scrollbar { width: 4px; }
.grid-item-detail .grid-item-inner::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 2px; }
.grid-item-detail .grid-item-inner::-webkit-scrollbar-track { background: transparent; }
.grid-item-detail img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%);
}
.grid-item-detail:hover img {
  filter: grayscale(0%);
  transform: none !important;
}
.grid-item-detail.revealed img {
  filter: grayscale(0%);
}
@media (hover: hover) {
  .grid-item-detail.revealed img {
    filter: grayscale(100%);
  }
  .grid-item-detail.revealed:hover img {
    filter: grayscale(0%);
  }
}
.grid-item-detail:hover {
  transform: translateY(-10px);
}

.scroll-hint-bar {
  position: absolute;
  bottom: 16px;
  right: 16px;
  z-index: 5;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.5);
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.08);
  pointer-events: none;
  animation: hintPulse 2s ease-in-out infinite;
}
@keyframes hintPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.grid-item.show {
  opacity: 1;
  transform: translateY(0);
}

.grid-item:hover {
  z-index: 10;
}

.grid-item.hide { display: none; }

.grid-item-inner {
  width: 100%;
  position: relative;
  transition: transform 0.5s var(--ease);
  transform-style: preserve-3d;
}

.grid-item {
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.grid-item:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 60px rgba(168,85,247,0.06);
}

.grid-item:hover .grid-item-inner {
  transform: rotateX(var(--rotX, 0deg)) rotateY(var(--rotY, 0deg)) scale3d(1.04, 1.04, 1.04);
}

.grid-item img {
  width: 100%;
  display: block;
  transition: transform 0.8s var(--ease);
}

.grid-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: overlay;
}

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

.grid-item::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all 0.5s var(--ease);
  pointer-events: none;
  z-index: 2;
}

.grid-item:hover::after {
  border-color: rgba(168,85,247,0.5);
  box-shadow:
    inset 0 0 40px rgba(168,85,247,0.06),
    0 0 30px rgba(168,85,247,0.08),
    0 0 60px rgba(168,85,247,0.04);
  animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: inset 0 0 40px rgba(168,85,247,0.06), 0 0 30px rgba(168,85,247,0.08), 0 0 60px rgba(168,85,247,0.04); }
  50% { box-shadow: inset 0 0 50px rgba(168,85,247,0.1), 0 0 40px rgba(168,85,247,0.15), 0 0 80px rgba(168,85,247,0.08); }
}

.grid-item .info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 32px 24px 24px;
  background: linear-gradient(transparent 0%, rgba(0,0,0,0.7) 40%, rgba(0,0,0,0.92) 100%);
  transform: translateY(12px);
  opacity: 0;
  transition: all 0.5s var(--ease);
  z-index: 3;
}

.grid-item:hover .info {
  transform: translateY(0);
  opacity: 1;
}

/* Watermark */
.watermark {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: rgba(255,255,255,0.10);
  letter-spacing: 4px;
  user-select: none;
  transform: translate(-50%, -50%) rotate(-18deg);
  text-shadow: 0 0 20px rgba(0,0,0,0.5);
  font-size: 1.6rem;
}
.watermark-center { top: 50%; left: 50%; }
.watermark-viewer {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-18deg);
  z-index: 2001;
  pointer-events: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  color: rgba(255,255,255,0.08);
  letter-spacing: 6px;
  user-select: none;
  text-shadow: 0 0 40px rgba(0,0,0,0.5);
  opacity: 0;
  transition: opacity 0.4s 0.3s ease;
}
.viewer.active .watermark-viewer { opacity: 1; }
.watermark-df {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-18deg);
  z-index: 5;
  pointer-events: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: rgba(255,255,255,0.08);
  letter-spacing: 5px;
  user-select: none;
  text-shadow: 0 0 30px rgba(0,0,0,0.4);
}

.grid-item .info .title {
  font-size: 1rem;
  font-weight: 600;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.grid-item .info .cat {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--text2);
  margin-top: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
}

.grid-item .info .cat-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--grad1);
  color: #fff;
  margin-bottom: 6px;
}

.grid-item .tag-featured {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--grad1);
  color: #fff;
  box-shadow: 0 2px 20px rgba(168,85,247,0.4);
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.4s var(--ease);
}

.grid-item:hover .tag-featured {
  opacity: 1;
  transform: translateY(0);
}

/* ===== CONTACT ===== */
.contact {
  padding: 120px 0;
  background: var(--bg2);
  position: relative;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink), var(--purple), transparent);
}

.contact-card {
  max-width: 400px;
  margin: 0 auto;
  text-align: center;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(10px);
  color: var(--text2);
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.3s var(--ease);
}

.contact-link svg { width: 20px; height: 20px; }

.contact-link:hover {
  border-color: var(--purple);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(168,85,247,0.15);
}

.footer {
  padding: 32px 0;
  text-align: center;
  color: var(--text3);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
}

/* ===== VIEWER ===== */
.viewer {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease);
}

.viewer.active {
  opacity: 1;
  pointer-events: all;
}

.viewer-img-wrap {
  max-width: 88vw;
  max-height: 82vh;
  position: relative;
  transform: scale(0.92);
  transition: transform 0.6s var(--ease2);
}

.viewer.active .viewer-img-wrap {
  transform: scale(1);
}

.viewer-img-wrap img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}

.viewer-info {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text2);
  font-size: 0.85rem;
  text-align: center;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(12px);
  padding: 12px 24px;
  border-radius: 50px;
  border: 1px solid var(--border);
  opacity: 0;
  transition: opacity 0.4s 0.3s var(--ease);
  white-space: nowrap;
}

.viewer.active .viewer-info { opacity: 1; }

.viewer-close {
  position: absolute;
  top: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease);
  z-index: 1;
}

.viewer-close svg { width: 20px; height: 20px; }

.viewer-close:hover {
  background: rgba(236,72,153,0.2);
  border-color: var(--pink);
  transform: rotate(90deg);
}

.viewer-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease);
  z-index: 1;
}

.viewer-nav svg { width: 22px; height: 22px; }

.viewer-nav:hover {
  background: rgba(168,85,247,0.2);
  border-color: var(--purple);
}

.vn-prev { left: 24px; }
.vn-next { right: 24px; }

/* ===== REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .grid { columns: 2; }
}

@media (max-width: 900px) {
  .grid { columns: 2; }

  .defender-content {
    grid-template-columns: 1fr;
    padding: 60px 28px;
  }
  .defender-badge { grid-column: 1; }
  .defender-title { grid-column: 1; }
  .defender-counter { grid-column: 1; }
  .defender-strip { grid-column: 1; }
  .defender-specs {
    grid-column: 1;
    grid-row: auto;
    flex-direction: row;
    flex-wrap: wrap;
    padding-left: 0;
    margin-top: 12px;
  }
  .ds-item { flex: 1; min-width: 140px; padding: 12px 16px; }
  .ds-thumb { width: 72px; height: 46px; }

  .vn-prev { left: 12px; }
  .vn-next { right: 12px; }
  .viewer-nav { width: 40px; height: 40px; }
  .viewer-nav svg { width: 18px; height: 18px; }
}

@media (max-width: 640px) {
  .grid { columns: 1; }
  .defender-content { padding: 40px 20px; }
  .defender-specs { flex-direction: column; }
  .ds-item { min-width: auto; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    padding: 20px 24px;
    background: rgba(0,0,0,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }

  .nav-menu.open { display: flex; }
  .nav-toggle { display: flex; }

  .grid { grid-template-columns: 1fr; gap: 12px; }

  .hero-line { letter-spacing: -1px; }
  .hero-sub { font-size: 0.95rem; }
  .btn-glow { padding: 14px 28px; font-size: 0.85rem; }

  .defender { padding: 80px 0; }
  .defender-info { flex-direction: column; align-items: center; }
  .dinfo-item { min-width: 200px; }

  .sec-head { margin-bottom: 40px; }

  .viewer-img-wrap { max-width: 95vw; max-height: 70vh; }
  .viewer-close { top: 12px; right: 12px; width: 40px; height: 40px; }
  .viewer-info { font-size: 0.75rem; padding: 8px 16px; white-space: normal; }
}