/* ==========================================================================
   Pigeon Loft Manager - Modern Dark Landing Page Styles
   ========================================================================== */

:root {
  --bg-primary: #080b12;
  --bg-secondary: #0e1422;
  --bg-card: rgba(18, 26, 43, 0.7);
  --bg-card-hover: rgba(26, 37, 60, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(16, 185, 129, 0.3);
  --border-cyan: rgba(6, 182, 212, 0.3);
  
  --accent-emerald: #10b981;
  --accent-cyan: #06b6d4;
  --accent-sky: #38bdf8;
  --accent-indigo: #6366f1;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  
  --tg-color: #229ed9;
  --tiktok-cyan: #25f4ee;
  --tiktok-pink: #fe2c55;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', system-ui, -apple-system, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px rgba(16, 185, 129, 0.18);
  --shadow-glow-cyan: 0 0 35px rgba(6, 182, 212, 0.18);
  --shadow-glow-tg: 0 0 30px rgba(34, 158, 217, 0.25);
  --shadow-glow-tt: 0 0 30px rgba(254, 44, 85, 0.25);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Ambient Background Light Effects */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #10b981, transparent 70%);
  top: -100px;
  right: -100px;
}

.glow-orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #06b6d4, transparent 70%);
  bottom: 20%;
  left: -200px;
}

.glow-orb-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #6366f1, transparent 70%);
  top: 45%;
  right: 10%;
  opacity: 0.18;
}

/* Typography Helpers */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 10%, #67e8f9 50%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-emerald {
  background: linear-gradient(135deg, #34d399 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-cyan {
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

section {
  padding: 100px 0;
  position: relative;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.25);
  letter-spacing: 0.02em;
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.12);
  color: #38bdf8;
  border-color: rgba(6, 182, 212, 0.25);
}

.badge-tg {
  background: rgba(34, 158, 217, 0.15);
  color: #38bdf8;
  border-color: rgba(34, 158, 217, 0.3);
}

.badge-tiktok {
  background: rgba(254, 44, 85, 0.15);
  color: #ff5c8a;
  border-color: rgba(254, 44, 85, 0.3);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, #10b981, #06b6d4);
  color: #03131d;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.45);
  filter: brightness(1.08);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-tg {
  background: linear-gradient(135deg, #229ed9, #1778a8);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(34, 158, 217, 0.3);
}

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

.btn-tiktok {
  background: #000000;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: -2px -2px 10px rgba(37, 244, 238, 0.3), 2px 2px 10px rgba(254, 44, 85, 0.3);
}

.btn-tiktok:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: -3px -3px 15px rgba(37, 244, 238, 0.5), 3px 3px 15px rgba(254, 44, 85, 0.5);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

/* Glass Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: all var(--transition-normal);
  padding: 18px 0;
}

.header.scrolled {
  background: rgba(8, 11, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #10b981, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.logo-text span {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: #34d399;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 36px;
  padding-left: 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding-top: 170px;
  padding-bottom: 100px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item h3 {
  font-size: 1.8rem;
  color: #38bdf8;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Smartphone Mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 320px;
  background: #0d131f;
  border-radius: 44px;
  border: 8px solid #1e293b;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 45px rgba(16, 185, 129, 0.25);
  overflow: hidden;
  position: relative;
  z-index: 2;
  aspect-ratio: 464 / 848;
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 20px;
  background: #1e293b;
  border-radius: 0 0 14px 14px;
  z-index: 10;
}

.phone-video-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-screen-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.phone-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 26px 14px 14px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(180deg, rgba(8, 11, 18, 0.75) 0%, transparent 100%);
  pointer-events: none;
  z-index: 5;
}

.live-pill {
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(16, 185, 129, 0.45);
  color: #34d399;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.video-sound-toggle {
  pointer-events: auto;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.video-sound-toggle:hover {
  background: rgba(16, 185, 129, 0.35);
  border-color: #10b981;
  transform: scale(1.1);
}

/* Floating Badges on Phone */
.floating-badge {
  position: absolute;
  background: rgba(14, 20, 34, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  z-index: 3;
  animation: float-badge 4s ease-in-out infinite;
}

.fb-1 {
  top: 10%;
  left: -30px;
  border-color: rgba(16, 185, 129, 0.3);
}

.fb-2 {
  bottom: 12%;
  right: -25px;
  animation-delay: -2s;
  border-color: rgba(6, 182, 212, 0.3);
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Ecosystem Section */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-title {
  font-size: 2.5rem;
  margin-top: 14px;
  margin-bottom: 16px;
}

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

.eco-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-normal);
}

.eco-card:hover {
  transform: translateY(-6px);
}

.eco-card.android {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08) 0%, rgba(14, 20, 34, 0.8) 100%);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.eco-card.sheets {
  background: linear-gradient(180deg, rgba(52, 211, 153, 0.08) 0%, rgba(14, 20, 34, 0.8) 100%);
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.eco-card.webapp {
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.08) 0%, rgba(14, 20, 34, 0.8) 100%);
  border: 1px solid rgba(6, 182, 212, 0.25);
}

.eco-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.eco-card.android .eco-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.eco-card.sheets .eco-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.eco-card.webapp .eco-icon {
  background: rgba(6, 182, 212, 0.2);
  color: #38bdf8;
}

.eco-features {
  list-style: none;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

.eco-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
}

.eco-features li svg {
  color: #34d399;
  flex-shrink: 0;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px;
}

.feature-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.feature-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #38bdf8;
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: 1.25rem;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.feature-list li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 18px;
}

.feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: bold;
  font-size: 1.2rem;
  line-height: 1;
}

/* Control Hub Deep Dive */
.control-hub {
  background: radial-gradient(circle at 50% 50%, rgba(14, 24, 42, 0.9), rgba(8, 11, 18, 0.95));
}

.control-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.tab-btn.active {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 182, 212, 0.2));
  border-color: #10b981;
  color: #34d399;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.25);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hub-details-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hub-specs-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}

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

.spec-icon {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  padding: 8px;
  border-radius: 10px;
  font-size: 1.1rem;
}

/* Interactive Pedigree Widget */
.pedigree-widget {
  background: #0b111e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.tree-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  overflow-x: auto;
  padding: 10px 0;
}

.tree-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
}

.tree-node {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 10px 14px;
  border-radius: 10px;
  min-width: 140px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tree-node:hover, .tree-node.active {
  border-color: #38bdf8;
  background: rgba(6, 182, 212, 0.15);
  transform: scale(1.03);
}

.tree-node .node-role {
  font-size: 0.7rem;
  color: var(--accent-cyan);
  font-weight: 700;
  text-transform: uppercase;
}

.tree-node .node-ring {
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2px;
}

/* Calculator Demo Section */
.calc-card {
  background: linear-gradient(135deg, rgba(14, 20, 34, 0.95), rgba(18, 28, 48, 0.85));
  border: 1px solid rgba(6, 182, 212, 0.25);
  box-shadow: var(--shadow-glow-cyan);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 850px;
  margin: 0 auto;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.input-field {
  background: rgba(8, 11, 18, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

.input-field:focus {
  outline: none;
  border-color: #06b6d4;
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.calc-result-box {
  background: rgba(8, 11, 18, 0.7);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.speed-value {
  font-size: 3.2rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: #34d399;
  line-height: 1;
}

.speed-unit {
  font-size: 1rem;
  color: var(--text-secondary);
}

.speed-rating {
  font-size: 0.9rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  display: inline-block;
  margin: 0 auto;
}

/* Social Media Promos */
.socials-section {
  position: relative;
}

.socials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.social-promo-card {
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  transition: all var(--transition-normal);
}

.social-promo-card:hover {
  transform: translateY(-6px);
}

/* TikTok Card */
.sp-tiktok {
  background: linear-gradient(135deg, rgba(14, 18, 28, 0.95), rgba(8, 10, 16, 0.98));
  border: 1px solid rgba(254, 44, 85, 0.3);
  box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.7);
}

.sp-tiktok:hover {
  border-color: rgba(254, 44, 85, 0.6);
  box-shadow: var(--shadow-glow-tt);
}

.sp-tiktok::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(254, 44, 85, 0.25), transparent 70%);
  pointer-events: none;
}

/* Telegram Card */
.sp-telegram {
  background: linear-gradient(135deg, rgba(14, 24, 38, 0.95), rgba(8, 14, 24, 0.98));
  border: 1px solid rgba(34, 158, 217, 0.3);
  box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.7);
}

.sp-telegram:hover {
  border-color: rgba(34, 158, 217, 0.6);
  box-shadow: var(--shadow-glow-tg);
}

.sp-telegram::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(34, 158, 217, 0.25), transparent 70%);
  pointer-events: none;
}

.social-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.social-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.sp-tiktok .social-icon-wrapper {
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}

.sp-telegram .social-icon-wrapper {
  background: rgba(34, 158, 217, 0.2);
  color: #229ed9;
}

.social-tag {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.social-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 26px 0;
}

.chip {
  background: rgba(255, 255, 255, 0.06);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

/* Team / Developers Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 960px;
  margin: 0 auto;
}

.dev-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  align-items: center;
  gap: 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.dev-card:hover {
  border-color: rgba(6, 182, 212, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.avatar-container {
  position: relative;
  flex-shrink: 0;
}

.avatar-frame {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  background: linear-gradient(135deg, #10b981, #06b6d4);
  padding: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.25);
}

.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 21px;
  object-fit: cover;
  background: #0d131f;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.avatar-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 6px;
  padding: 8px;
  background: #0d131f;
  width: 100%;
  height: 100%;
  border-radius: 21px;
}

.avatar-placeholder svg {
  color: #38bdf8;
  opacity: 0.8;
}

.avatar-placeholder span {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dev-info h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.dev-role {
  color: #34d399;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.dev-bio {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Security & Cloud Section */
.security-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(6, 182, 212, 0.08));
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.security-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

.sec-point {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.sec-point svg {
  color: #34d399;
  flex-shrink: 0;
  margin-top: 3px;
}

.sec-point h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.sec-point p {
  font-size: 0.85rem;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform var(--transition-fast);
  color: #38bdf8;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  padding-bottom: 20px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px 0;
  background: #05070c;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 380px;
}

.footer-links {
  display: flex;
  gap: 60px;
}

.footer-col h4 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
}

.footer-col a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: #34d399;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .ecosystem-grid, .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .security-banner {
    grid-template-columns: 1fr;
  }
/* Partner Section */
.partner-section {
  padding: 110px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: radial-gradient(circle at 50% 50%, rgba(14, 24, 42, 0.4), transparent 70%);
}

.partner-card {
  background: linear-gradient(135deg, rgba(14, 22, 36, 0.95), rgba(8, 12, 20, 0.98));
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: var(--radius-xl);
  padding: 38px 44px;
  display: flex;
  align-items: center;
  gap: 36px;
  max-width: 880px;
  margin: 0 auto;
  box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.7), 0 0 30px rgba(6, 182, 212, 0.1);
  transition: all var(--transition-normal);
}

.partner-card:hover {
  transform: translateY(-4px);
  border-color: rgba(6, 182, 212, 0.45);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 35px rgba(6, 182, 212, 0.2);
}

.partner-logo-box {
  width: 170px;
  height: 170px;
  border-radius: 22px;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
  background: #090d16;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-logo-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.partner-content h3 {
  font-size: 1.55rem;
  margin-bottom: 6px;
}

.partner-tag {
  color: #38bdf8;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 10px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .ecosystem-grid, .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .security-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .nav-menu, .nav-actions .btn-tg {
    display: none;
  }
  
  .nav-actions {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .ecosystem-grid, .features-grid, .socials-grid, .team-grid, .calc-grid {
    grid-template-columns: 1fr;
  }
  
  .dev-card, .partner-card {
    flex-direction: column;
    text-align: center;
  }
  
  .security-points {
    grid-template-columns: 1fr;
  }
  
  .hub-details-grid {
    grid-template-columns: 1fr;
  }
}