/* ==========================================================================
   LeoPhone CRT - Duy CNC & D-Heater Pro | Modern Cyber-Industrial Stylesheet
   ========================================================================== */

:root {
  --bg-main: #07090E;
  --bg-card: rgba(14, 19, 31, 0.75);
  --bg-card-hover: rgba(22, 30, 49, 0.85);
  --bg-elevated: #0C101A;
  --bg-input: #121826;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 242, 254, 0.35);
  
  --primary-cyan: #00F2FE;
  --primary-blue: #4FACFE;
  --accent-amber: #FF9900;
  --accent-amber-glow: rgba(255, 153, 0, 0.4);
  --accent-green: #10B981;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'Space Grotesk', monospace, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --shadow-glow-cyan: 0 0 30px rgba(0, 242, 254, 0.25);
  --shadow-glow-amber: 0 0 25px rgba(255, 153, 0, 0.3);
  --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

img, picture, video, canvas, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Background Atmospheric Glows & Circuit Grid */
.ambient-glow {
  position: fixed;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
}

.glow-1 {
  top: -100px;
  right: -100px;
  background: radial-gradient(circle, var(--primary-cyan), transparent);
}

.glow-2 {
  bottom: 10%;
  left: -150px;
  background: radial-gradient(circle, var(--accent-amber), transparent);
}

.circuit-grid-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 1;
}

.max-w-md {
  max-width: 860px;
}

/* Top Bar */
.top-bar {
  background: rgba(14, 19, 31, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  padding: 8px 0;
  backdrop-filter: blur(10px);
}

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

.top-bar-text {
  color: var(--text-secondary);
}

.top-bar-link {
  color: var(--primary-cyan);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.top-bar-link:hover {
  text-shadow: 0 0 10px var(--primary-cyan);
}

/* Badges */
.badge-pulse {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--primary-cyan);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--primary-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary-cyan);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 14px var(--primary-cyan); }
  100% { transform: scale(0.9); opacity: 0.7; }
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

/* Brand Lockup (Navbar & Footer) */
.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  transition: transform 0.25s ease;
  user-select: none;
}

.brand-lockup:hover {
  transform: translateY(-1px);
}

.brand-main-logo {
  height: 42px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.7));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.brand-lockup:hover .brand-main-logo {
  transform: scale(1.03);
  filter: drop-shadow(0 0 12px rgba(0, 242, 254, 0.45));
}

.brand-lockup-divider {
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(0, 242, 254, 0.45), rgba(255, 255, 255, 0.05));
}

.brand-sub-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.brand-badge-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.brand-crt-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid rgba(0, 242, 254, 0.35);
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  display: inline-block;
  line-height: 1.2;
}

.brand-partner-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1px 7px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.partner-micro-icon {
  width: 12px;
  height: 12px;
  object-fit: contain;
  display: inline-block;
}

.brand-author {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  text-transform: uppercase;
  white-space: nowrap;
}

/* Footer specific lockup */
.footer-brand-lockup {
  margin-bottom: 16px;
}

.footer-brand-lockup .brand-main-logo {
  height: 38px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--primary-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 12px 24px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

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

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-blue));
  color: #07090E;
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
}

.btn-glow {
  position: relative;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.35);
}

.btn-icon {
  width: 18px;
  height: 18px;
}

.arrow-icon {
  width: 18px;
  height: 18px;
  transition: var(--transition);
}

.btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* HERO SECTION */
.hero-section {
  padding: 80px 0 60px;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}

.badge-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  color: var(--primary-cyan);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 22px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary-cyan);
}

.hero-title {
  font-size: 3.1rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}

.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, var(--primary-cyan) 60%, var(--primary-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 34px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 45px;
  flex-wrap: wrap;
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.metric-card {
  display: flex;
  flex-direction: column;
}

.metric-num {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: 140px;
}

.metric-divider {
  width: 1px;
  height: 40px;
  background-color: var(--border-subtle);
}

/* HERO INTERACTIVE CARD */
.interactive-preview-card {
  background: var(--bg-card);
  backdrop-filter: blur(25px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 24px;
  position: relative;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.card-glow-border {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-cyan), var(--accent-amber), transparent);
}

.card-header-chip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.chip-status {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-green);
  font-weight: 600;
}

.chip-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
}

.chip-code {
  color: var(--text-muted);
}

/* Real Tech Display in Hero */
.brand-partner-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.visual-display-real {
  min-height: 280px;
  background: #090D17;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 242, 254, 0.2);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 20px;
}

.hero-img-backdrop {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.25), transparent 70%);
  filter: blur(25px);
  pointer-events: none;
}

.hero-main-product-img {
  max-width: 90%;
  max-height: 250px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.9));
  transition: transform 0.4s ease;
}

.hero-main-product-img:hover {
  transform: scale(1.04);
}

.floating-tech-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(14, 19, 31, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  z-index: 3;
  display: flex;
  flex-direction: column;
}

.floating-tech-badge .badge-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--primary-cyan);
}

.floating-tech-badge .badge-sub {
  font-size: 0.65rem;
  color: var(--text-secondary);
}

/* Product Real Photos */
.product-real-photo {
  max-width: 90%;
  max-height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.7));
  transition: transform 0.3s ease;
}

.product-card:hover .product-real-photo {
  transform: scale(1.08) translateY(-4px);
}

/* Spotlight Real Image */
.spotlight-img-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.spotlight-real-img {
  max-width: 90%;
  max-height: 200px;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(255, 153, 0, 0.4));
  transition: transform 0.3s ease;
}

.spotlight-card:hover .spotlight-real-img {
  transform: scale(1.05);
}

.spotlight-tag-floating {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(255, 153, 0, 0.15);
  border: 1px solid var(--accent-amber);
  color: var(--accent-amber);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.card-footer-info {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.info-title {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
}

.info-desc {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.tech-specs-pill {
  background: rgba(255, 153, 0, 0.12);
  border: 1px solid var(--accent-amber);
  color: var(--accent-amber);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* TRUST STRIP */
.trust-strip {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 30px 0;
}

.trust-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.trust-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.trust-item h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.trust-item p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* SECTIONS */
.section {
  padding: 90px 0;
  position: relative;
}

.bg-elevated {
  background: var(--bg-elevated);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 54px;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--primary-cyan);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* GRIDS */
.grid {
  display: grid;
  gap: 28px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* PRODUCT CARDS */
.product-card {
  background: var(--bg-card);
  backdrop-filter: blur(15px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card);
}

.product-card.featured {
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.12);
}

.card-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-blue));
  color: #07090E;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.product-image-box {
  background: #090D17;
  border-radius: var(--radius-md);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-svg {
  width: 72px;
  height: 72px;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  margin-bottom: 10px;
}

.product-tag {
  color: var(--primary-cyan);
  font-weight: 600;
}

.product-status {
  color: var(--accent-green);
  font-weight: 600;
}

.product-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
}

.spec-list {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.84rem;
  color: #CBD5E1;
}

.spec-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.spec-list span {
  color: var(--primary-cyan);
  font-weight: bold;
}

.product-footer {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.price-box {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.price-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

/* COMPARISON BANNER */
.comparison-banner {
  margin-top: 60px;
  background: rgba(14, 19, 31, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.comparison-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 32px;
}

.comparison-header h3 {
  font-size: 1.45rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.comparison-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.comparison-card {
  padding: 24px;
  border-radius: var(--radius-md);
}

.comparison-card.bad {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.comparison-card.good {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.comp-badge {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.comparison-card.bad .comp-badge { color: #F87171; }
.comparison-card.good .comp-badge { color: var(--accent-green); }

.comparison-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
  color: #E2E8F0;
}

/* D-HEATER PRO SPOTLIGHT */
.spotlight-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.spotlight-visual {
  background: #090D17;
  border-radius: var(--radius-md);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 153, 0, 0.2);
}

.thermal-glow-simulation {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.thermal-plate {
  width: 170px;
  height: 110px;
  background: radial-gradient(circle, #552500, #1F1005 80%);
  border: 2px solid var(--accent-amber);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 35px var(--accent-amber-glow);
  position: relative;
}

.digital-temp-readout {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.temp-val {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: #FFB347;
  text-shadow: 0 0 12px var(--accent-amber);
}

.temp-state {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #FFE0B2;
}

.badge-featured {
  display: inline-block;
  background: rgba(255, 153, 0, 0.15);
  border: 1px solid var(--accent-amber);
  color: var(--accent-amber);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.spotlight-info h3 {
  font-size: 1.55rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.spotlight-info p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 22px;
}

.feature-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.feature-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: #E2E8F0;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.features-list-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-row {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: var(--transition);
}

.feature-row:hover {
  border-color: var(--border-glow);
  transform: translateX(4px);
}

.feature-num-icon {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.08);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-row h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.feature-row p {
  font-size: 0.86rem;
  color: var(--text-secondary);
}

/* WORKSHOP GALLERY GRID */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  position: relative;
}

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

.gallery-item.large {
  grid-column: span 2;
}

.gallery-img-box {
  position: relative;
  width: 100%;
  height: 260px;
  overflow: hidden;
  background: #090D17;
}

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

.gallery-item:hover .gallery-img {
  transform: scale(1.06);
}

.gallery-brand-box {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #151D2F 0%, #090D17 75%, #05070B 100%);
  position: relative;
}

.gallery-brand-badge {
  width: 135px;
  height: 135px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(0, 242, 254, 0.45));
  transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery-item:hover .gallery-brand-badge {
  transform: scale(1.08) rotate(2deg);
  filter: drop-shadow(0 0 30px rgba(0, 242, 254, 0.7));
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 20px 16px;
  background: linear-gradient(180deg, transparent, rgba(7, 9, 14, 0.95) 60%);
  display: flex;
  flex-direction: column;
}

.gallery-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--primary-cyan);
  margin-bottom: 4px;
}

.gallery-overlay h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}

.gallery-overlay p {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* REELS & VIDEO SHOWCASE SECTION */
.reels-section {
  background: linear-gradient(180deg, #07090E 0%, #0A101E 50%, #07090E 100%);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.reels-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 36px;
  margin-bottom: 36px;
}

.reel-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #090D17;
  border: 1px solid var(--border-subtle);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease, box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  height: 490px;
  cursor: pointer;
}

.reel-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-cyan);
  box-shadow: 0 16px 40px rgba(0, 242, 254, 0.22);
}

.reel-media-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.reel-thumb-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: brightness(0.85);
}

.reel-card:hover .reel-thumb-img {
  transform: scale(1.08);
  filter: brightness(0.98);
}

.reel-gradient-scrim {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(7, 9, 14, 0.6) 0%,
    rgba(7, 9, 14, 0.15) 30%,
    rgba(7, 9, 14, 0.82) 65%,
    rgba(7, 9, 14, 0.98) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.reel-top-badges {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 2;
  gap: 8px;
}

.reel-platform-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(24, 119, 242, 0.25);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(24, 119, 242, 0.5);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.reel-platform-tag svg {
  width: 12px;
  height: 12px;
  fill: #1877F2;
}

.reel-views-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #E2E8F0;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-full);
}

.reel-center-play {
  position: absolute;
  top: 38%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: rgba(0, 242, 254, 0.15);
  backdrop-filter: blur(10px);
  border: 2px solid var(--primary-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 24px rgba(0, 242, 254, 0.35);
}

.reel-center-play svg {
  width: 22px;
  height: 22px;
  fill: #fff;
  margin-left: 2px;
  transition: transform 0.3s ease;
}

.reel-card:hover .reel-center-play {
  transform: translate(-50%, -50%) scale(1.15);
  background: var(--primary-cyan);
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.85);
}

.reel-card:hover .reel-center-play svg {
  fill: #07090E;
}

.reel-info-content {
  position: relative;
  z-index: 2;
  padding: 18px 16px 16px;
  width: 100%;
}

.reel-tag-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--primary-cyan);
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.reel-title {
  font-size: 1.02rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 8px;
}

.reel-desc {
  font-size: 0.78rem;
  color: #94A3B8;
  line-height: 1.45;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.reel-actions-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-reel-fb {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 700;
  background: rgba(24, 119, 242, 0.15);
  border: 1px solid rgba(24, 119, 242, 0.4);
  color: #60A5FA;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-reel-fb:hover {
  background: #1877F2;
  border-color: #1877F2;
  color: #fff;
}

.btn-reel-specs {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  color: #E2E8F0;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-reel-specs:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
}

.reels-community-strip {
  background: rgba(14, 19, 31, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 15px;
}

.community-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.community-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(24, 119, 242, 0.15);
  border: 1px solid rgba(24, 119, 242, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1877F2;
}

.community-icon-box svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.community-text h4 {
  font-size: 1.05rem;
  color: #fff;
  font-weight: 800;
  margin-bottom: 2px;
}

.community-text p {
  font-size: 0.84rem;
  color: var(--text-secondary);
}

/* SERVICE CARDS */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-card);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  background: rgba(0, 242, 254, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 22px;
}

.service-tags {
  display: flex;
  gap: 8px;
  margin-top: auto;
  flex-wrap: wrap;
}

.service-tags span {
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  color: #CBD5E1;
}

.b2b-cta-card {
  margin-top: 50px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.08), rgba(255, 153, 0, 0.06));
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-lg);
  padding: 36px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.b2b-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.b2b-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 650px;
}

/* VALUE CARDS */
.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}

.value-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.value-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* INTERACTIVE CALCULATOR */
.calculator-wrapper {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.08);
}

.calc-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 36px;
}

.badge-calc {
  display: inline-block;
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid var(--primary-cyan);
  color: var(--primary-cyan);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.calc-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.calc-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.calc-step {
  margin-bottom: 30px;
}

.calc-step-label {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
}

.calc-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.calc-option {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition);
  color: var(--text-primary);
}

.calc-option:hover {
  border-color: var(--border-glow);
  background: #172033;
}

.calc-option.active {
  background: rgba(0, 242, 254, 0.08);
  border-color: var(--primary-cyan);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
}

.opt-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.opt-text {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.opt-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.calc-select {
  width: 100%;
  padding: 14px 18px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
}

.calc-select:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
}

.calc-checkbox-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.calc-checkbox-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.calc-checkbox-item:hover {
  border-color: var(--border-glow);
}

.calc-checkbox-item input[type="checkbox"] {
  accent-color: var(--primary-cyan);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.calc-checkbox-item span {
  font-size: 0.88rem;
  color: #E2E8F0;
}

.calc-summary-card {
  margin-top: 36px;
  background: #090D17;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.summary-label {
  font-size: 0.75rem;
  color: var(--primary-cyan);
  font-weight: 700;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 4px;
}

.summary-item-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.summary-item-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.safe-note {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 8px;
}

/* FAQ ACCORDION */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary-cyan);
}

.faq-arrow {
  font-size: 1.4rem;
  color: var(--primary-cyan);
  transition: transform 0.25s ease;
}

.faq-item.active .faq-arrow {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  padding-bottom: 22px;
}

/* FINAL CTA BANNER */
.cta-section {
  padding: 40px 0 70px;
}

.cta-banner {
  background: linear-gradient(135deg, #0C1220, #131D33);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-lg);
  padding: 44px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 960px;
  margin: 0 auto;
  box-shadow: 0 0 45px rgba(0, 242, 254, 0.1);
}

.cta-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(0, 242, 254, 0.08) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.badge-cta {
  display: inline-block;
  background: rgba(0, 242, 254, 0.12);
  color: var(--primary-cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.cta-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.25;
}

.cta-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 26px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* FOOTER */
.footer {
  background: #04060A;
  border-top: 1px solid var(--border-subtle);
  padding: 55px 0 25px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.1fr 1.2fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 12px;
}

.footer-about {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
  max-width: 320px;
}

.footer-social-wrapper {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #CBD5E1;
  text-decoration: none;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--primary-cyan);
  color: #07090E;
  border-color: var(--primary-cyan);
  transform: translateY(-2px);
}

.social-btn svg {
  width: 18px;
  height: 18px;
}

.footer-heading {
  font-size: 0.86rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(0, 242, 254, 0.25);
  display: inline-block;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 0.86rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover {
  color: var(--primary-cyan);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.84rem;
}

.contact-icon {
  font-size: 1.1rem;
  line-height: 1.2;
}

.contact-item strong {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.contact-item p,
.contact-item a {
  font-size: 0.84rem;
  color: #E2E8F0;
  margin: 0;
  line-height: 1.4;
}

.link-cyan {
  color: var(--primary-cyan);
  text-decoration: none;
  transition: var(--transition);
}

.link-cyan:hover {
  text-decoration: underline;
}

.security-seal {
  margin-top: 8px;
  background: rgba(0, 242, 254, 0.06);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: var(--primary-cyan);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  display: inline-block;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
  font-size: 0.76rem;
  color: var(--text-muted);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.copyright {
  color: #94A3B8;
  margin: 0;
}

.disclaimer {
  color: #64748B;
  font-size: 0.72rem;
  max-width: 580px;
  text-align: right;
  margin: 0;
  line-height: 1.4;
}

/* FLOATING WHATSAPP BUTTON */
.floating-wa {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
}

.wa-btn {
  width: 54px;
  height: 54px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
  position: relative;
  transition: var(--transition);
}

.wa-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.55);
}

.wa-btn svg {
  width: 28px;
  height: 28px;
}

.wa-ripple {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: waPulse 2s infinite;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.wa-tooltip {
  position: absolute;
  right: 66px;
  background: #0E131F;
  border: 1px solid var(--border-subtle);
  color: #fff;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

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

/* MODAL */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
}

.modal-dialog {
  position: relative;
  background: #0F1524;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 32px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  z-index: 2;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal.active .modal-dialog {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: #fff;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .reels-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .reels-grid {
    grid-template-columns: 1fr;
  }

  .reel-card {
    height: 440px;
  }

  .reels-community-strip {
    flex-direction: column;
    text-align: center;
  }

  .community-info {
    flex-direction: column;
    text-align: center;
  }

  .brand-lockup {
    gap: 8px;
  }

  .brand-main-logo {
    height: 32px;
    max-width: 120px;
  }

  .brand-lockup-divider {
    height: 22px;
  }

  .brand-author {
    display: none;
  }

  .brand-partner-tag {
    font-size: 0.58rem;
    padding: 1px 5px;
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background: #090D17;
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
  }

  .nav-menu.open {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: flex;
  }

  .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .calc-options-grid {
    grid-template-columns: 1fr;
  }

  .calc-checkbox-list {
    grid-template-columns: 1fr;
  }

  .calc-summary-card {
    flex-direction: column;
    align-items: stretch;
  }

  .b2b-cta-card {
    flex-direction: column;
    text-align: center;
    padding: 30px 20px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item.large {
    grid-column: span 1;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-about {
    max-width: 100%;
  }

  .footer-bottom-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .disclaimer {
    text-align: left;
    max-width: 100%;
  }

  .cta-banner {
    padding: 34px 18px;
  }

  .cta-title {
    font-size: 1.45rem;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .floating-wa {
    bottom: 16px;
    right: 16px;
  }

  .wa-btn {
    width: 48px;
    height: 48px;
  }

  .wa-btn svg {
    width: 24px;
    height: 24px;
  }

  .wa-tooltip {
    display: none;
  }

  .hero-metrics {
    flex-wrap: wrap;
  }
}