@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Space+Mono:wght@400;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-primary: #050a0f;
  --bg-secondary: #0a1520;
  --bg-card: #0d1a26;
  --bg-card-hover: #112233;
  --accent: #00c8ff;
  --accent2: #ff6b35;
  --accent-glow: rgba(0, 200, 255, 0.15);
  --accent2-glow: rgba(255, 107, 53, 0.15);
  --text-primary: #e8f4fd;
  --text-secondary: #7a9bb5;
  --text-muted: #3d5a73;
  --border: rgba(0, 200, 255, 0.12);
  --border-strong: rgba(0, 200, 255, 0.3);
  --success: #00e676;
  --warning: #ffd740;
  --error: #ff5252;
  --font-display: 'Rajdhani', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-body: 'Inter', sans-serif;
  --nav-height: 72px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  cursor: default;
}

/* Grid noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(5, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 2rem;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  text-decoration: none;
  position: relative;
  flex-shrink: 0;
}

.nav-logo span {
  color: var(--accent);
}

.nav-logo::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.nav-links {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin-left: auto;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--text-secondary);
  border-radius: 4px;
  transition: var(--transition);
  text-transform: uppercase;
  position: relative;
  border: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  background: var(--accent-glow);
  border-color: var(--border);
}

.nav-links a .nav-icon { font-size: 0.9rem; }

.cart-btn {
  margin-left: auto;
  position: relative;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--accent);
  padding: 0.5rem 1.2rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 4px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-btn:hover {
  background: var(--accent-glow);
  box-shadow: 0 0 20px var(--accent-glow);
}

.cart-count {
  background: var(--accent2);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

/* ── PAGE WRAPPER ── */
.page { display: none; padding-top: var(--nav-height); min-height: 100vh; position: relative; z-index: 1; }
.page.active { display: block; }

/* ── HERO ── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 5rem;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,200,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  margin-bottom: 1.5rem;
  background: var(--accent-glow);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.1;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.hero h1 .accent { color: var(--accent); }
.hero h1 .accent2 { color: var(--accent2); }

.hero-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* ── FILTER BAR ── */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.filter-btn {
  padding: 0.45rem 1.1rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 3px;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

.search-bar {
  display: flex;
  gap: 0;
  margin-left: auto;
}

.search-bar input {
  padding: 0.45rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-right: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
  border-radius: 3px 0 0 3px;
  width: 200px;
  transition: var(--transition);
}

.search-bar input:focus {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.search-bar input::placeholder { color: var(--text-muted); }

.search-bar button {
  padding: 0.45rem 1rem;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #000;
  cursor: pointer;
  border-radius: 0 3px 3px 0;
  font-size: 0.85rem;
  transition: var(--transition);
}

.search-bar button:hover { background: #33d4ff; }

/* ── PRODUCT GRID ── */
.products-section { padding: 3rem 2rem; max-width: 1400px; margin: 0 auto; }

.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.section-header .count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

/* ── PRODUCT CARD ── */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: var(--transition);
}

.product-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 20px var(--accent-glow);
}

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

.product-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}

.product-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition);
}

.product-card:hover .product-img::after { opacity: 1; }

.product-badge {
  position: absolute;
  top: 10px; left: 10px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  text-transform: uppercase;
}

.badge-new { background: var(--accent); color: #000; }
.badge-hot { background: var(--accent2); color: #fff; }
.badge-sale { background: var(--success); color: #000; }

.product-body { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; gap: 0.5rem; }

.product-cat {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.3;
  color: var(--text-primary);
  flex: 1;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.3rem;
}

.spec-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.15rem 0.45rem;
  background: rgba(0,200,255,0.07);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-secondary);
}

.product-footer {
  padding: 0.8rem 1.2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
}

.product-price .currency { font-size: 0.85rem; font-weight: 400; }

.add-cart-btn {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  transition: var(--transition);
  white-space: nowrap;
}

.add-cart-btn:hover {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 15px var(--accent-glow);
}

/* ── CART SIDEBAR ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(4px);
}

.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-sidebar {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 380px;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-strong);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.cart-sidebar.open { transform: translateX(0); }

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

.cart-header h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.cart-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 32px; height: 32px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}

.cart-close:hover { border-color: var(--error); color: var(--error); }

.cart-items { flex: 1; overflow-y: auto; padding: 1rem; }

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 0.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 0.75rem;
  align-items: center;
}

.cart-item-icon { font-size: 1.8rem; flex-shrink: 0; }

.cart-item-info { flex: 1; min-width: 0; }

.cart-item-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  margin-top: 0.2rem;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.qty-btn {
  width: 24px; height: 24px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 2px;
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}

.qty-btn:hover { border-color: var(--accent); color: var(--accent); }

.qty-val {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  min-width: 20px;
  text-align: center;
}

.remove-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
  padding: 0.3rem;
}

.remove-btn:hover { color: var(--error); }

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

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.cart-total-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.cart-total-amount {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
}

.checkout-btn {
  width: 100%;
  padding: 0.9rem;
  background: linear-gradient(90deg, var(--accent), #0099cc);
  border: none;
  color: #000;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 4px;
  transition: var(--transition);
}

.checkout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 200, 255, 0.35);
}

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.cart-empty .empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.5; }

/* ── ABOUT PAGE ── */
.about-hero {
  padding: 5rem 2rem 3rem;
  text-align: center;
  position: relative;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 400px;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,107,53,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.about-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  position: relative;
}

.about-hero h1 span { color: var(--accent2); }

.about-hero p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
  font-size: 1rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.about-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent2), transparent);
}

.about-card-icon { font-size: 2rem; margin-bottom: 1rem; }

.about-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 0.75rem;
}

.about-card p { color: var(--text-secondary); line-height: 1.7; font-size: 0.9rem; }

.stats-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.team-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

.team-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }

.team-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #000;
  margin: 0 auto 1rem;
}

.team-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.team-role {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── CONTACT PAGE ── */
.contact-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.contact-info h1 span { color: var(--accent); }

.contact-info p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.contact-details { display: flex; flex-direction: column; gap: 1rem; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.contact-item-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact-item-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.contact-item-value {
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2rem;
  position: relative;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 6px 6px 0 0;
}

.contact-form h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.7rem 0.9rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  border-radius: 3px;
  outline: none;
  transition: var(--transition);
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group textarea { resize: vertical; min-height: 110px; }

.submit-btn {
  width: 100%;
  padding: 0.9rem;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  transition: var(--transition);
  margin-top: 0.5rem;
}

.submit-btn:hover {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 25px var(--accent-glow);
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
  color: var(--success);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.form-success .success-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 1;
}

footer span { color: var(--accent); }

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 0.8rem 1.2rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 300px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

.toast.show { transform: translateY(0); opacity: 1; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 8px var(--accent-glow); }
  50%       { box-shadow: 0 0 20px rgba(0,200,255,0.3); }
}

.product-card {
  animation: fadeUp 0.4s ease both;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
  .cart-sidebar { width: 100%; }
  .filter-bar { flex-direction: column; }
  .search-bar { margin-left: 0; }
}

/* ══════════════════════════════════════════
   CHAT WIDGET — Yeniden Tasarım
══════════════════════════════════════════ */

/* FAB Butonu */
.chat-fab {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--accent) 0%, #005f8a 100%);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  z-index: 900;
  box-shadow: 0 4px 24px rgba(0,200,255,0.45), 0 2px 8px rgba(0,0,0,0.4);
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  overflow: visible;
}
.chat-fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,200,255,0.6), 0 4px 12px rgba(0,0,0,0.5);
}
.chat-fab-pulse {
  position: absolute;
  top: 4px; right: 4px;
  width: 11px; height: 11px;
  background: var(--success);
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
}
.chat-fab-pulse::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--success);
  opacity: 0.4;
  animation: ping 1.8s ease-in-out infinite;
}
@keyframes ping {
  0% { transform: scale(1); opacity: 0.4; }
  70% { transform: scale(2); opacity: 0; }
  100% { transform: scale(2); opacity: 0; }
}

/* Chat Penceresi */
.chat-window {
  position: fixed;
  bottom: 6.5rem; right: 2rem;
  width: 380px;
  height: 580px;
  background: var(--bg-primary);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  z-index: 900;
  display: flex; flex-direction: column;
  transform: translateY(24px) scale(0.94);
  opacity: 0; pointer-events: none;
  transition: all 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow:
    0 24px 60px rgba(0,0,0,0.6),
    0 0 0 1px rgba(0,200,255,0.08),
    inset 0 1px 0 rgba(255,255,255,0.04);
  overflow: hidden;
}
.chat-window.open {
  transform: translateY(0) scale(1);
  opacity: 1; pointer-events: all;
}

/* Header */
.chat-win-header {
  padding: 1rem 1.2rem;
  background: linear-gradient(135deg, #0a1a28 0%, #0d2035 100%);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.85rem;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.chat-win-header::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(0,200,255,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.chat-win-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,200,255,0.2), rgba(0,200,255,0.05));
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
  position: relative;
}
.chat-win-avatar::after {
  content: '';
  position: absolute;
  bottom: 1px; right: 1px;
  width: 9px; height: 9px;
  background: var(--success);
  border-radius: 50%;
  border: 1.5px solid #0a1a28;
}
.chat-win-info { flex: 1; min-width: 0; }
.chat-win-name {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700; letter-spacing: 0.05em;
  color: var(--text-primary);
}
.chat-win-status {
  display: flex; align-items: center; gap: 0.35rem;
  font-family: var(--font-mono); font-size: 0.62rem;
  color: var(--text-muted); letter-spacing: 0.06em;
  margin-top: 0.1rem;
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--success);
}
.chat-win-close {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 28px; height: 28px;
  border-radius: 8px;
  cursor: pointer; font-size: 0.85rem;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.chat-win-close:hover { background: rgba(255,82,82,0.12); border-color: var(--error); color: var(--error); }

/* ── INFO FORM (Adım 1) ── */
.chat-info-form {
  display: flex; flex-direction: column;
  overflow-y: auto; flex: 1;
  padding: 0;
}

.chat-info-hero {
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(0,200,255,0.04) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
}
.chat-info-bot-icon {
  font-size: 2.8rem;
  margin-bottom: 0.75rem;
  display: block;
  filter: drop-shadow(0 0 12px rgba(0,200,255,0.3));
}
.chat-info-hero-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}
.chat-info-hero-sub {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.chat-info-divider {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1rem 1.5rem 0.5rem;
}
.chat-info-divider::before,
.chat-info-divider::after {
  content: ''; flex: 1;
  height: 1px; background: var(--border);
}
.chat-info-divider span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.chat-info-fields {
  padding: 0.5rem 1.5rem;
  display: flex; flex-direction: column; gap: 0.65rem;
}

.chat-field-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem;
}

.chat-field-wrap {
  position: relative;
  display: flex; align-items: center;
}
.chat-field-icon {
  position: absolute; left: 0.75rem;
  font-size: 0.85rem;
  pointer-events: none;
  z-index: 1;
}
.chat-input-sm {
  width: 100%;
  padding: 0.65rem 0.9rem 0.65rem 2.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.85rem;
  border-radius: 8px; outline: none;
  transition: var(--transition);
}
.chat-input-sm:focus {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 3px rgba(0,200,255,0.08);
}
.chat-input-sm::placeholder { color: var(--text-muted); }

.chat-start-btn {
  margin: 0.75rem 1.5rem 0;
  padding: 0.8rem 1.5rem;
  background: linear-gradient(90deg, var(--accent), #0099cc);
  border: none; color: #000;
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; border-radius: 8px;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.chat-start-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,200,255,0.35);
}
.chat-start-arrow {
  transition: transform 0.2s;
}
.chat-start-btn:hover .chat-start-arrow { transform: translateX(4px); }

.chat-info-note {
  padding: 0.75rem 1.5rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-align: center;
}

/* ── CHAT MESSAGES (Adım 2) ── */
.chat-messages {
  flex: 1; overflow-y: auto; padding: 1.2rem 1rem;
  display: flex; flex-direction: column; gap: 0.85rem;
  background: var(--bg-primary);
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }

.chat-msg {
  max-width: 82%;
  padding: 0.7rem 1rem;
  font-size: 0.85rem; line-height: 1.55;
  position: relative;
  animation: fadeUp 0.2s ease;
}
.chat-msg.user {
  background: linear-gradient(135deg, rgba(0,200,255,0.15), rgba(0,200,255,0.08));
  border: 1px solid rgba(0,200,255,0.25);
  border-radius: 14px 14px 3px 14px;
  align-self: flex-end;
  color: var(--text-primary);
}
.chat-msg.bot {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 3px;
  align-self: flex-start;
  color: var(--text-primary);
}
.chat-msg.bot::before {
  content: '🤖';
  position: absolute;
  top: -10px; left: 0;
  font-size: 0.7rem;
  opacity: 0.7;
}

/* Typing dots */
.chat-typing {
  align-self: flex-start;
  padding: 0.65rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 3px;
  display: flex; align-items: center; gap: 4px;
}
.chat-typing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: typingBounce 1.2s ease-in-out infinite;
}
.chat-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* Input Row */
.chat-input-row {
  padding: 0.9rem 1rem;
  border-top: 1px solid var(--border);
  display: flex; gap: 0.5rem; flex-shrink: 0;
  background: var(--bg-secondary);
  align-items: center;
}
.chat-input-row input {
  flex: 1; padding: 0.65rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.88rem;
  border-radius: 8px; outline: none;
  transition: var(--transition);
}
.chat-input-row input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,200,255,0.08);
}
.chat-input-row input::placeholder { color: var(--text-muted); }
.chat-send-btn {
  width: 38px; height: 38px;
  background: var(--accent);
  border: none; color: #000;
  cursor: pointer;
  border-radius: 8px;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.chat-send-btn:hover {
  background: #33d4ff;
  transform: scale(1.05);
  box-shadow: 0 0 14px rgba(0,200,255,0.4);
}
.chat-send-btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none; }