:root {
  --tech-bg: #0B0E17;
  --tech-card: #121727;
  --tech-card-hover: #182035;
  --tech-border: rgba(255, 255, 255, 0.08);
  --tech-border-glow: rgba(6, 182, 212, 0.35);
  --tech-cyan: #06B6D4;
  --tech-cyan-glow: #22D3EE;
  --tech-indigo: #6366F1;
  --tech-purple: #8B5CF6;
  --tech-gradient: linear-gradient(135deg, #06B6D4 0%, #6366F1 50%, #A855F7 100%);
  --tech-text: #F8FAFC;
  --tech-muted: #94A3B8;
  --tech-dim: #64748B;
  --wa-neon: #10B981;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --shadow-bento: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(6, 182, 212, 0.3);
  --transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body.tech-dark {
  font-family: 'IBM Plex Sans Arabic', sans-serif;
  background-color: var(--tech-bg);
  color: var(--tech-text);
  line-height: 1.7;
  direction: rtl;
  overflow-x: hidden;
  position: relative;
}

/* Ambient Glow Orbs */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 0;
  pointer-events: none;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: rgba(99, 102, 241, 0.15);
  top: 5%;
  right: 10%;
}

.glow-2 {
  width: 600px;
  height: 600px;
  background: rgba(6, 182, 212, 0.12);
  top: 45%;
  left: 5%;
}

.container {
  width: 92%;
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  display: block;
}

/* Utilities */
.neon-cyan, .text-cyan {
  color: var(--tech-cyan-glow);
}

.gradient-text {
  background: var(--tech-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.tag-tech {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--tech-cyan);
  padding: 6px 18px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.tech-sec-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.tech-sec-head h2 {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.35;
}

.tech-sec-head p {
  color: var(--tech-muted);
  font-size: 1.05rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: inherit;
}

.btn-neon {
  background: var(--tech-gradient);
  color: #FFF;
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.35);
}

.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.5);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid var(--tech-border);
  color: var(--tech-text);
}

.btn-glass:hover {
  border-color: var(--tech-cyan);
  color: var(--tech-cyan);
  background: rgba(6, 182, 212, 0.05);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.btn-whatsapp-neon {
  background-color: var(--wa-neon);
  color: #FFF;
  font-size: 1.05rem;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

.btn-whatsapp-neon:hover {
  background-color: #0d9668;
  transform: translateY(-2px);
}

/* Navbar */
.bento-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 14, 23, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--tech-border);
  padding: 16px 0;
}

.nav-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tech-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-hex {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--tech-gradient);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-glow);
}

.logo-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-desc {
  display: block;
  font-size: 0.72rem;
  color: var(--tech-muted);
  margin-top: -3px;
}

.tech-nav {
  display: flex;
  gap: 26px;
}

.tech-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--tech-muted);
  padding: 6px 0;
  position: relative;
}

.tech-nav a:hover,
.tech-nav a.active {
  color: var(--tech-cyan-glow);
}

.tech-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 2px;
  background: var(--tech-cyan);
  box-shadow: 0 0 10px var(--tech-cyan);
}

.tech-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-burger {
  display: none;
  background: var(--tech-card);
  border: 1px solid var(--tech-border);
  color: var(--tech-text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  cursor: pointer;
}

/* Hero Section */
.tech-hero {
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}

.pill-glow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: #A5B4FC;
  padding: 8px 20px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 22px;
}

.hero-h1 {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 22px;
}

.hero-subtext {
  font-size: 1.15rem;
  color: var(--tech-muted);
  margin-bottom: 35px;
  max-width: 650px;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero Bento Card */
.bento-glass-card {
  background: var(--tech-card);
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-lg);
  padding: 12px;
  position: relative;
  box-shadow: var(--shadow-bento);
}

.bento-glass-card img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.live-smart-status {
  position: absolute;
  bottom: 25px;
  right: 25px;
  left: 25px;
  background: rgba(11, 14, 23, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--tech-cyan-glow);
  margin-bottom: 12px;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background: var(--tech-cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--tech-cyan);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.smart-switches {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.sw-pill {
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--tech-border);
  color: var(--tech-muted);
}

.sw-pill.active {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--tech-cyan);
  color: var(--tech-cyan-glow);
}

/* Bento Features Grid */
.bento-sec {
  padding: 90px 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bento-item {
  background: var(--tech-card);
  border: 1px solid var(--tech-border);
  border-radius: var(--radius-lg);
  padding: 35px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.bento-item:hover {
  border-color: var(--tech-border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-bento);
}

.item-large {
  grid-column: span 2;
  background: linear-gradient(135deg, #131828 0%, #151a2e 100%);
}

.item-wide {
  grid-column: span 3;
}

.bento-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--tech-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.bento-item h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.bento-item p {
  font-size: 0.92rem;
  color: var(--tech-muted);
  line-height: 1.6;
}

.bento-tags {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.bento-tags span {
  font-size: 0.75rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  padding: 3px 12px;
  border-radius: 9999px;
  background: rgba(99, 102, 241, 0.15);
  color: #A5B4FC;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

/* Portfolio Section */
.tech-portfolio {
  padding: 100px 0;
}

.tech-filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.t-btn {
  background: var(--tech-card);
  border: 1px solid var(--tech-border);
  color: var(--tech-muted);
  padding: 10px 24px;
  border-radius: 9999px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.t-btn:hover,
.t-btn.active {
  background: var(--tech-gradient);
  color: #FFF;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(6, 182, 212, 0.3);
}

.bento-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.tech-card {
  background: var(--tech-card);
  border: 1px solid var(--tech-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.tech-card:hover {
  transform: translateY(-6px);
  border-color: var(--tech-cyan);
  box-shadow: var(--shadow-bento);
}

.t-img-box {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.t-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.tech-card:hover .t-img-box img {
  transform: scale(1.08);
}

.t-glow-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(11, 14, 23, 0.85);
  border: 1px solid var(--tech-border-glow);
  color: var(--tech-cyan-glow);
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.t-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 14, 23, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.t-overlay span {
  background: var(--tech-gradient);
  color: #FFF;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tech-card:hover .t-overlay {
  opacity: 1;
}

.t-content {
  padding: 24px;
}

.t-content h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.t-content p {
  font-size: 0.85rem;
  color: var(--tech-muted);
}

/* Modal */
.tech-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 13, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.tech-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.tech-modal-card {
  background: var(--tech-card);
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-lg);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

.tech-modal-close {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--tech-border);
  color: #FFF;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
}

.tech-modal-close:hover {
  background: var(--tech-cyan);
  color: #0B0E17;
}

/* Bento Multi-image Modal Gallery */
.bento-modal-gallery {
  position: relative;
  background: #06080F;
  border-bottom: 1px solid var(--tech-border);
}

.bento-gallery-main {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
}

.bento-gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.4s ease;
}

.bento-gallery-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(11, 14, 23, 0.85);
  border: 1px solid var(--tech-cyan);
  color: #FFF;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.bento-gallery-btn:hover {
  background: var(--tech-cyan);
  color: #0B0E14;
  transform: translateY(-50%) scale(1.1);
}

.bento-gallery-btn.prev-btn { right: 16px; }
.bento-gallery-btn.next-btn { left: 16px; }

.bento-gallery-counter {
  position: absolute;
  bottom: 15px;
  left: 18px;
  background: rgba(11, 14, 23, 0.85);
  border: 1px solid var(--tech-border-glow);
  color: var(--tech-cyan-glow);
  padding: 5px 14px;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 700;
  z-index: 10;
  backdrop-filter: blur(8px);
}

.bento-gallery-thumbs {
  display: flex;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(7, 9, 15, 0.95);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--tech-cyan) #0B0E14;
}

.bento-thumb-item {
  flex: 0 0 80px;
  height: 56px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.55;
  transition: var(--transition);
}

.bento-thumb-item:hover,
.bento-thumb-item.active {
  opacity: 1;
  border-color: var(--tech-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
  transform: scale(1.05);
}

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

.tech-modal-body {
  padding: 32px;
}

.tech-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
  list-style: none;
}

.tech-specs-grid li {
  font-size: 0.9rem;
  color: var(--tech-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tech-specs-grid li i {
  color: var(--tech-cyan-glow);
}

/* Calculator Section */
.smart-calc-sec {
  padding: 100px 0;
  background: #090B13;
}

.calc-bento-wrap {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 32px;
  align-items: start;
}

.bento-box {
  background: var(--tech-card);
  border: 1px solid var(--tech-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 22px;
}

.bento-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.bento-title-row label,
.bento-field-title {
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.neon-number {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--tech-cyan-glow);
  font-family: 'Outfit', sans-serif;
}

.tech-range {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  border-radius: 4px;
  background: #1C233A;
  outline: none;
  cursor: pointer;
}

.tech-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--tech-cyan);
  cursor: pointer;
  box-shadow: 0 0 15px var(--tech-cyan);
}

.tech-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--tech-dim);
  margin-top: 8px;
}

/* Packages */
.tech-pkgs-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}

.t-pkg-item {
  cursor: pointer;
}

.t-pkg-item input {
  display: none;
}

.t-pkg-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--tech-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  position: relative;
  transition: var(--transition);
}

.t-pkg-item.tech-hot {
  position: relative;
}

.hot-badge {
  position: absolute;
  top: -10px;
  left: 15px;
  background: var(--tech-gradient);
  color: #FFF;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 9999px;
}

.t-pkg-item input:checked + .t-pkg-box {
  border-color: var(--tech-cyan);
  background: rgba(6, 182, 212, 0.08);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.15);
}

.tp-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.tp-top h4 {
  font-size: 1.05rem;
  font-weight: 700;
}

.tp-price {
  font-size: 1rem;
  font-weight: 800;
  color: var(--tech-cyan-glow);
  font-family: 'Outfit', sans-serif;
}

.t-pkg-box p {
  font-size: 0.85rem;
  color: var(--tech-muted);
}

/* Addons */
.tech-addons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 14px;
}

.t-addon-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--tech-border);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.t-addon-card:hover {
  background: rgba(255, 255, 255, 0.04);
}

.t-addon-card input {
  display: none;
}

.t-switch {
  width: 42px;
  height: 24px;
  background: #1E293B;
  border-radius: 9999px;
  position: relative;
  transition: var(--transition);
  flex-shrink: 0;
}

.t-switch::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: #FFF;
  border-radius: 50%;
  top: 3px;
  right: 3px;
  transition: var(--transition);
}

.t-addon-card input:checked + .t-switch {
  background: var(--tech-cyan);
}

.t-addon-card input:checked + .t-switch::after {
  transform: translateX(-18px);
}

.t-addon-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.t-addon-info strong {
  font-size: 0.88rem;
  color: var(--tech-text);
}

.t-addon-info span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--tech-cyan-glow);
  flex-shrink: 0;
}

/* Result Card */
.bento-result-card {
  background: var(--tech-card);
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-bento);
  position: sticky;
  top: 90px;
}

.result-glow-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 20px;
}

.chip-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid var(--tech-cyan);
  color: var(--tech-cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.result-glow-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
}

.live-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--tech-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 2px 10px;
  border-radius: 9999px;
  margin-top: 6px;
}

.bento-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  border-top: 1px solid var(--tech-border);
  border-bottom: 1px solid var(--tech-border);
  padding: 18px 0;
}

.b-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--tech-muted);
}

.b-row strong {
  color: var(--tech-text);
}

.bento-total-display {
  background: #090B13;
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
}

.bento-total-display span {
  font-size: 0.82rem;
  color: var(--tech-muted);
}

.bento-total-display h2 {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--tech-cyan-glow);
  font-family: 'Outfit', sans-serif;
  margin-top: 4px;
}

.bento-total-display h2 small {
  font-size: 1rem;
  color: var(--tech-text);
}

.tech-security-badge {
  font-size: 0.75rem;
  color: var(--tech-dim);
  margin-top: 15px;
  text-align: center;
  line-height: 1.5;
}

/* Contact */
.tech-contact {
  padding: 100px 0;
  background: var(--tech-bg);
}

.contact-bento-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.c-bento-info h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.c-bento-info p {
  color: var(--tech-muted);
  margin-bottom: 30px;
}

.c-items-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.c-bento-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--tech-card);
  border: 1px solid var(--tech-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}

.c-b-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  color: #A5B4FC;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.c-bento-item span {
  display: block;
  font-size: 0.78rem;
  color: var(--tech-dim);
}

.c-bento-item strong {
  font-size: 0.95rem;
  color: var(--tech-text);
}

.c-bento-form {
  background: var(--tech-card);
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-lg);
  padding: 35px;
  box-shadow: var(--shadow-bento);
}

.c-bento-form h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 22px;
}

.t-form-group {
  margin-bottom: 16px;
}

.t-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.t-form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--tech-muted);
}

.t-form-group input,
.t-form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: #090B13;
  border: 1px solid var(--tech-border);
  border-radius: var(--radius-sm);
  color: var(--tech-text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: var(--transition);
}

.t-form-group input:focus,
.t-form-group textarea:focus {
  outline: none;
  border-color: var(--tech-cyan);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}

/* Footer */
.tech-footer {
  background: #07090F;
  border-top: 1px solid var(--tech-border);
  padding: 60px 0 30px;
}

.footer-bento-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 22px;
}

.ft-logo {
  font-size: 1.6rem;
  font-weight: 900;
}

.ft-brand p {
  color: var(--tech-dim);
  font-size: 0.88rem;
  max-width: 480px;
  margin-top: 6px;
}

.ft-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.ft-links a {
  color: var(--tech-muted);
  font-size: 0.9rem;
}

.ft-links a:hover {
  color: var(--tech-cyan-glow);
}

.ft-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
  width: 100%;
  color: var(--tech-dim);
  font-size: 0.82rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-h1 { font-size: 2.6rem; }
  .tech-sec-head h2 { font-size: 2rem; }
  .hero-grid,
  .calc-bento-wrap,
  .contact-bento-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .bento-grid { grid-template-columns: 1fr; gap: 18px; }
  .item-large, .item-wide { grid-column: auto; }
  .bento-result-card { position: static; }
}

@media (max-width: 768px) {
  .tech-hero { padding: 50px 0 35px; }
  .hero-h1 {
    font-size: 1.95rem;
    line-height: 1.35;
    word-break: break-word;
  }
  .hero-subtext { font-size: 0.98rem; margin-bottom: 25px; }
  .hero-cta-row { flex-direction: column; width: 100%; gap: 12px; }
  .hero-cta-row .btn { width: 100%; }

  .bento-glass-card img { height: 260px; }
  .live-smart-status {
    position: static;
    margin-top: 12px;
    padding: 14px;
  }

  .tech-nav {
    position: fixed;
    top: 68px;
    right: -100%;
    width: 82%;
    max-width: 320px;
    height: calc(100vh - 68px);
    background: var(--tech-card);
    flex-direction: column;
    padding: 25px 20px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
    transition: 0.35s ease;
    border-right: 1px solid var(--tech-cyan);
  }
  .tech-nav.active { right: 0; }
  .nav-burger { display: block; }
  .tech-actions .btn { display: none; }

  .bento-portfolio-grid { grid-template-columns: 1fr; gap: 20px; }

  .bento-box { padding: 20px 16px; }
  .tp-top { flex-direction: column; align-items: flex-start; gap: 4px; }
  .bento-result-card { padding: 22px 16px; }
  .bento-total-display h2 { font-size: 1.95rem; }

  .c-bento-form { padding: 22px 16px; }
  .t-form-row { grid-template-columns: 1fr; gap: 0; }

  .tech-modal-card { margin: 10px; max-height: 94vh; }
  .bento-gallery-main { height: 220px; }
  .bento-gallery-btn { width: 36px; height: 36px; font-size: 0.9rem; }
  .bento-thumb-item { flex: 0 0 65px; height: 46px; }
  .tech-modal-body { padding: 20px 16px; }
  .tech-specs-grid { grid-template-columns: 1fr; }
}

/* ========================================================
   FLOATING ACTIONS (Left: Cyber Contact, Right: Scroll-To-Top)
======================================================== */
.cyber-float-widget {
  position: fixed;
  bottom: 28px;
  left: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 990;
}

.cyber-float-btn {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  transition: var(--transition);
  text-decoration: none;
  position: relative;
}

.cyber-float-btn:hover {
  transform: translateY(-4px) scale(1.08);
}

.c-float-wa {
  background: #25D366;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  animation: pulseWaCyber 2.2s infinite;
}

@keyframes pulseWaCyber {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.c-float-call {
  background: linear-gradient(135deg, var(--tech-cyan), var(--tech-purple));
  box-shadow: 0 8px 24px rgba(0, 240, 255, 0.35);
}

.cyber-float-tooltip {
  position: absolute;
  left: calc(100% + 12px);
  background: var(--tech-card);
  border: 1px solid var(--tech-cyan);
  color: var(--tech-cyan-glow);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-8px);
  transition: 0.25s ease;
}

.cyber-float-btn:hover .cyber-float-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Cyber Scroll-To-Top */
.cyber-scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--tech-card);
  border: 1px solid var(--tech-cyan);
  color: var(--tech-cyan-glow);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: var(--transition);
  box-shadow: 0 8px 20px rgba(0, 240, 255, 0.2);
}

.cyber-scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cyber-scroll-top:hover {
  background: var(--tech-cyan);
  color: #0B0E14;
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.6);
}

/* ========================================================
   SMART LIGHTING & SCENARIO SIMULATOR (SIGNATURE INTERACTIVE)
======================================================== */
.simulator-section {
  padding: 95px 0;
  background: #080B11;
  border-top: 1px solid var(--tech-border);
  border-bottom: 1px solid var(--tech-border);
}

.sim-box {
  margin-top: 45px;
  background: var(--tech-card);
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-bento);
}

.sim-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 25px;
  background: rgba(11, 14, 23, 0.95);
  border-bottom: 1px solid var(--tech-border);
  flex-wrap: wrap;
  gap: 15px;
}

.sim-nav-title {
  font-weight: 700;
  color: #FFF;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-tabs-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.sim-tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--tech-border);
  color: var(--tech-muted);
  padding: 8px 16px;
  border-radius: 9999px;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sim-tab-btn:hover {
  color: #FFF;
  border-color: var(--tech-cyan);
}

.sim-tab-btn.active {
  background: var(--tech-gradient);
  color: #050811;
  font-weight: 800;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.35);
}

/* Interactive Tuner Bar */
.sim-tuner-bar {
  display: grid;
  grid-template-columns: 1fr 1fr 220px;
  gap: 20px;
  padding: 16px 25px;
  background: rgba(8, 12, 22, 0.9);
  border-bottom: 1px solid rgba(0, 240, 255, 0.15);
  align-items: center;
}

.tuner-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tuner-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

.tuner-head label {
  color: #D1D5DB;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tuner-val {
  color: var(--tech-cyan-glow);
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  font-size: 0.88rem;
}

.kelvin-track {
  background: linear-gradient(90deg, #FF8C00 0%, #FFE4B5 35%, #FFFFFF 65%, #ADD8E6 100%) !important;
}

.tuner-meter {
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.meter-label {
  font-size: 0.72rem;
  color: var(--tech-muted);
}

.meter-val {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--tech-cyan-glow);
  font-family: 'Outfit', sans-serif;
  line-height: 1.2;
}

.meter-val span {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--tech-muted);
}

.meter-eco {
  font-size: 0.7rem;
  color: #22C55E;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Room Canvas & Interactive Lighting Effects */
.sim-display-frame {
  position: relative;
  height: 480px;
  overflow: hidden;
  background: #020408;
}

.sim-screen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease, filter 0.3s ease, transform 0.6s ease;
}

.sim-lighting-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  transition: background 0.4s ease, opacity 0.4s ease;
  opacity: 0.85;
}

/* Pulsing Hotspots */
.sim-hotspot {
  position: absolute;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 5;
}

.spot-curtain { top: 35%; right: 12%; }
.spot-track { top: 18%; left: 45%; }
.spot-sound { top: 50%; left: 16%; }

.hotspot-pulse {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.4);
  border: 2px solid var(--tech-cyan);
  box-shadow: 0 0 14px var(--tech-cyan);
  animation: pulse 1.8s infinite;
}

.hotspot-tooltip {
  position: absolute;
  bottom: 125%;
  right: 50%;
  transform: translateX(50%);
  background: rgba(11, 14, 23, 0.95);
  border: 1px solid var(--tech-cyan);
  color: #FFF;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.74rem;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.sim-hotspot:hover .hotspot-tooltip {
  opacity: 1;
  visibility: visible;
}

.sim-live-hud {
  position: absolute;
  bottom: 20px;
  right: 20px;
  left: 20px;
  background: rgba(11, 14, 23, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid var(--tech-border-glow);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  z-index: 6;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hud-state-title h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFF;
  margin-bottom: 3px;
}

.hud-state-title p {
  font-size: 0.82rem;
  color: var(--tech-cyan-glow);
}

.hud-pills-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.hud-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--tech-border);
  color: var(--tech-text);
  padding: 5px 12px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-pill.active {
  border-color: var(--tech-cyan);
  color: var(--tech-cyan-glow);
  background: rgba(6, 182, 212, 0.18);
}

.sim-bottom-actions {
  display: flex;
  gap: 12px;
  padding: 18px 25px;
  background: rgba(11, 14, 23, 0.96);
  border-top: 1px solid var(--tech-border);
  flex-wrap: wrap;
}

.sim-bottom-actions .btn {
  flex: 1;
  min-width: 220px;
  justify-content: center;
  font-size: 0.92rem;
  padding: 12px 20px;
}

/* ========================================================
   NEW SECTION: ECOSYSTEM COMPATIBILITY MATRIX
======================================================== */
.protocols-section {
  padding: 95px 0;
  background: #0B0E17;
}

.protocols-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 45px;
}

.proto-card {
  background: var(--tech-card);
  border: 1px solid var(--tech-border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: var(--transition);
}

.proto-card:hover {
  transform: translateY(-6px);
  border-color: var(--tech-cyan);
  box-shadow: var(--shadow-glow);
}

.proto-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.proto-header-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--tech-cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  border: 1px solid rgba(6, 182, 212, 0.25);
}

.proto-header h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFF;
}

.proto-card p {
  font-size: 0.88rem;
  color: var(--tech-muted);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .protocols-grid { grid-template-columns: repeat(2, 1fr); }
  .sim-tuner-bar { grid-template-columns: 1fr 1fr; }
  .tuner-meter { grid-column: span 2; }
  .sim-display-frame { height: 380px; }
}

@media (max-width: 768px) {
  .protocols-grid { grid-template-columns: 1fr; }
  .sim-tuner-bar { grid-template-columns: 1fr; gap: 14px; padding: 14px 16px; }
  .tuner-meter { grid-column: auto; }
  .sim-display-frame { height: 280px; }
  .sim-nav-bar { padding: 12px 16px; }
  .sim-tab-btn { font-size: 0.78rem; padding: 6px 12px; }
  .sim-live-hud { position: static; margin: 10px; padding: 12px; }
  .hud-state-title h4 { font-size: 0.98rem; }
  .hud-state-title p { font-size: 0.76rem; }
  .hud-pill { font-size: 0.72rem; padding: 4px 9px; }
  .sim-hotspot { display: none; }
  .cyber-float-widget { bottom: 20px; left: 16px; }
  .cyber-float-btn { width: 46px; height: 46px; font-size: 1.25rem; }
  .cyber-scroll-top { bottom: 20px; right: 16px; width: 44px; height: 44px; }
}