*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

:root {
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  
  --bg-0: #080b14;
  --bg-1: #0d1120;
  --bg-2: #111827;
  --bg-card: rgba(17, 24, 39, 0.8);
  --bg-card-hover: rgba(22, 30, 50, 0.95);
  --border: rgba(99, 102, 241, 0.15);
  --border-hover: rgba(99, 102, 241, 0.4);
  --text-primary: #f0f2ff;
  --text-secondary: #8892b0;
  --text-muted: #4a5568;

  
  --indigo: #6366f1;
  --indigo-light: #818cf8;
  --violet: #7c3aed;
  --blue: #3b82f6;
  --blue-light: #60a5fa;
  --cyan: #06b6d4;

  
  --grad-primary: linear-gradient(135deg, #6366f1 0%, #7c3aed 50%, #4f46e5 100%);
  --grad-glow: linear-gradient(135deg, rgba(99,102,241,0.3) 0%, rgba(124,58,237,0.3) 100%);
  --grad-text: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #60a5fa 100%);
  --grad-card: linear-gradient(135deg, rgba(99,102,241,0.08) 0%, rgba(124,58,237,0.04) 100%);

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 60px rgba(99,102,241,0.25);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.05);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 40px;

  --nav-h: 68px;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg-0: #f5f7ff;
  --bg-1: #ffffff;
  --bg-2: #eef0fb;
  --bg-card: rgba(255,255,255,0.9);
  --bg-card-hover: rgba(255,255,255,1);
  --border: rgba(99,102,241,0.15);
  --border-hover: rgba(99,102,241,0.4);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --shadow-sm: 0 2px 8px rgba(99,102,241,0.08);
  --shadow-md: 0 8px 32px rgba(99,102,241,0.12);
  --shadow-lg: 0 24px 64px rgba(99,102,241,0.15);
  --shadow-glow: 0 0 60px rgba(99,102,241,0.15);
  --shadow-card: 0 4px 24px rgba(99,102,241,0.1), 0 1px 4px rgba(0,0,0,0.04);
  --grad-card: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(124,58,237,0.03) 100%);
}

body {
  font-family: var(--font-body);
  background: var(--bg-0);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--indigo); border-radius: 3px; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 6vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
p { color: var(--text-secondary); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { position: relative; }

@keyframes float { 0%,100% { transform: translateY(0px) rotate(0deg); } 50% { transform: translateY(-18px) rotate(1deg); } }
@keyframes float2 { 0%,100% { transform: translateY(0px) rotate(0deg); } 50% { transform: translateY(-12px) rotate(-1deg); } }
@keyframes pulse-ring { 0% { transform: scale(1); opacity: 0.5; } 100% { transform: scale(1.8); opacity: 0; } }
@keyframes gradient-shift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes slide-up { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes shimmer { 0% { background-position: -200% center; } 100% { background-position: 200% center; } }
@keyframes orbit { from { transform: rotate(0deg) translateX(100px) rotate(0deg); } to { transform: rotate(360deg) translateX(100px) rotate(-360deg); } }
@keyframes bounce-in { 0% { transform: scale(0.8); opacity: 0; } 60% { transform: scale(1.05); opacity: 1; } 100% { transform: scale(1); } }
@keyframes count-up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes typing { from { width: 0; } to { width: 100%; } }

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4,0,0.2,1), transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: all 0.3s;
}
nav.scrolled {
  background: rgba(8, 11, 20, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
[data-theme="light"] nav.scrolled {
  background: rgba(255,255,255,0.85);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--grad-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 16px rgba(99,102,241,0.4);
  flex-shrink: 0;
}
.logo-text { font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: var(--text-primary); }
.logo-sub { font-size: 0.7rem; color: var(--text-muted); font-weight: 400; display: block; line-height: 1; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--text-primary); background: var(--border); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle {
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  background: transparent;
  border-radius: 10px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: all var(--transition);
  color: var(--text-secondary);
}
.theme-toggle:hover { border-color: var(--indigo); color: var(--indigo); background: var(--grad-card); }
.btn-nav {
  background: var(--grad-primary);
  color: white;
  border: none;
  padding: 8px 18px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
  box-shadow: 0 4px 14px rgba(99,102,241,0.35);
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(99,102,241,0.5); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; border: 1px solid var(--border); border-radius: 8px; background: transparent; }
.hamburger span { width: 20px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all 0.3s; display: block; }
.mobile-menu { display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--bg-1); border-bottom: 1px solid var(--border); padding: 16px 24px 24px; z-index: 899; backdrop-filter: blur(20px); }
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; color: var(--text-secondary); text-decoration: none; font-weight: 500; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
.mobile-menu a:last-child { border: none; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--grad-primary);
  color: white;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 6px 24px rgba(99,102,241,0.4);
  position: relative;
  overflow: hidden;
  letter-spacing: -0.01em;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(99,102,241,0.55); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-primary);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-secondary:hover { border-color: var(--indigo); color: var(--indigo-light); background: var(--grad-card); transform: translateY(-1px); }

.btn-large { padding: 18px 36px; font-size: 1.1rem; border-radius: var(--radius-lg); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--grad-card);
  border: 1px solid var(--border);
  color: var(--indigo-light);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.badge-dot { width: 6px; height: 6px; background: var(--indigo); border-radius: 50%; animation: pulse-ring 2s infinite; }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.section-header .badge { margin-bottom: 20px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.1rem; line-height: 1.7; }

#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 40px) 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}
.hero-orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(99,102,241,0.18) 0%, transparent 70%);
  top: -200px; left: -200px;
}
.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.14) 0%, transparent 70%);
  bottom: -100px; right: -100px;
}
.hero-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 70%);
  top: 40%; left: 60%;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content { animation: slide-up 0.8s cubic-bezier(0.4,0,0.2,1) both; }
.hero-content .badge { margin-bottom: 24px; }
.hero-title { margin-bottom: 8px; }
.hero-subtitle {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
  color: var(--text-secondary);
}
.hero-desc {
  font-size: 1.1rem;
  line-height: 1.75;
  max-width: 500px;
  margin-bottom: 36px;
  color: var(--text-secondary);
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; align-items: center; }
.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-stat { }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: slide-up 0.8s 0.2s cubic-bezier(0.4,0,0.2,1) both;
}

.phone-wrap {
  position: relative;
  width: 280px;
  animation: float 6s ease-in-out infinite;
}
.phone-wrap-2 {
  position: absolute;
  width: 240px;
  right: -60px;
  top: 40px;
  animation: float2 7s 1s ease-in-out infinite;
  opacity: 0.85;
  z-index: -1;
}
.phone-frame {
  background: linear-gradient(145deg, #1e1e2e 0%, #0d1120 100%);
  border: 2px solid rgba(99,102,241,0.3);
  border-radius: 44px;
  padding: 12px;
  box-shadow:
    0 40px 80px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,255,255,0.05),
    inset 0 1px 0 rgba(255,255,255,0.1),
    0 0 80px rgba(99,102,241,0.15);
  position: relative;
  overflow: hidden;
}
[data-theme="light"] .phone-frame {
  background: linear-gradient(145deg, #ffffff 0%, #f0f0ff 100%);
  border-color: rgba(99,102,241,0.25);
  box-shadow: 0 40px 80px rgba(99,102,241,0.2), 0 0 0 1px rgba(99,102,241,0.1);
}
.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 26px;
  background: var(--bg-0);
  border-radius: 20px;
  z-index: 10;
}
.phone-screen {
  border-radius: 34px;
  overflow: hidden;
  background: var(--bg-0);
  min-height: 500px;
  display: flex;
  flex-direction: column;
}
.phone-screen-inner { padding: 48px 12px 12px; flex: 1; }

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.app-avatar {
  width: 28px; height: 28px;
  background: var(--grad-primary);
  border-radius: 8px;
  font-size: 12px;
  display: flex; align-items: center; justify-content: center;
}
.app-greeting { font-size: 9px; color: var(--text-secondary); font-family: var(--font-body); }
.app-greeting strong { display: block; font-size: 11px; color: var(--text-primary); }
.app-notif { width: 24px; height: 24px; background: var(--grad-card); border: 1px solid var(--border); border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 10px; position: relative; }
.notif-dot { position: absolute; top: 4px; right: 4px; width: 5px; height: 5px; background: #f43f5e; border-radius: 50%; }

.app-balance-card {
  background: var(--grad-primary);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
}
.app-balance-card::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 80px; height: 80px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}
.app-balance-label { font-size: 8px; color: rgba(255,255,255,0.7); margin-bottom: 4px; font-family: var(--font-body); }
.app-balance-amount { font-family: var(--font-display); font-size: 22px; color: white; font-weight: 700; }
.app-balance-sub { font-size: 8px; color: rgba(255,255,255,0.6); margin-top: 4px; font-family: var(--font-body); }

.app-stats-row { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 12px; }
.app-stat-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
}
.app-stat-chip-label { font-size: 7px; color: var(--text-muted); font-family: var(--font-body); }
.app-stat-chip-val { font-family: var(--font-display); font-size: 13px; color: var(--text-primary); font-weight: 700; }
.app-stat-chip-badge { display: inline-block; background: rgba(34,197,94,0.15); color: #22c55e; font-size: 6px; padding: 1px 4px; border-radius: 4px; font-family: var(--font-body); }

.app-invoice-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.app-invoice-row:last-child { border: none; }
.app-inv-icon { width: 22px; height: 22px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 9px; flex-shrink: 0; }
.app-inv-info { flex: 1; }
.app-inv-name { font-size: 9px; font-weight: 600; color: var(--text-primary); font-family: var(--font-body); }
.app-inv-date { font-size: 7px; color: var(--text-muted); font-family: var(--font-body); }
.app-inv-amt { font-family: var(--font-display); font-size: 10px; font-weight: 700; }
.app-inv-status { font-size: 7px; padding: 2px 5px; border-radius: 4px; font-family: var(--font-body); display: block; text-align: center; margin-top: 2px; }
.status-paid { background: rgba(34,197,94,0.15); color: #22c55e; }
.status-sent { background: rgba(59,130,246,0.15); color: #60a5fa; }
.status-overdue { background: rgba(244,63,94,0.15); color: #f43f5e; }
.status-new { background: rgba(99,102,241,0.15); color: #818cf8; }

.app-section-label { font-size: 8px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; font-family: var(--font-body); }

.float-chip {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.float-chip-1 {
  left: -100px;
  top: 80px;
  animation: float 5s 0.5s ease-in-out infinite;
}
.float-chip-2 {
  right: -110px;
  bottom: 120px;
  animation: float2 6s 1s ease-in-out infinite;
}
.float-chip-3 {
  left: -80px;
  bottom: 80px;
  animation: float 7s 2s ease-in-out infinite;
}
.chip-icon { font-size: 1.2rem; }
.chip-text { }
.chip-val { font-family: var(--font-display); }
.chip-label { font-size: 0.7rem; color: var(--text-muted); display: block; font-weight: 400; }

#features { padding: 120px 0; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
  backdrop-filter: blur(8px);
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.feature-card:hover::before { opacity: 1; }
.feature-card.featured {
  grid-column: span 2;
  background: var(--grad-primary);
  border-color: transparent;
}
.feature-card.featured p { color: rgba(255,255,255,0.8); }
.feature-card.featured h3 { color: white; }
.feature-icon {
  width: 48px; height: 48px;
  background: var(--grad-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
  transition: all var(--transition);
  position: relative;
  z-index: 1;
}
.feature-card.featured .feature-icon {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.2);
}
.feature-card:hover .feature-icon { transform: scale(1.1); }
.feature-card h3 { margin-bottom: 8px; position: relative; z-index: 1; }
.feature-card p { font-size: 0.9rem; line-height: 1.6; position: relative; z-index: 1; }
.feature-tag {
  display: inline-flex;
  align-items: center;
  margin-top: 14px;
  font-size: 0.75rem;
  color: var(--indigo-light);
  gap: 4px;
  position: relative;
  z-index: 1;
}
.feature-card.featured .feature-tag { color: rgba(255,255,255,0.75); }

#how-it-works { padding: 120px 0; }
.steps-container { position: relative; }
.steps-line {
  position: absolute;
  top: 40px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--violet), var(--blue));
  opacity: 0.3;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.step-card {
  text-align: center;
  padding: 24px 16px;
  position: relative;
}
.step-number {
  width: 56px; height: 56px;
  margin: 0 auto 20px;
  background: var(--grad-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
  box-shadow: 0 8px 24px rgba(99,102,241,0.4);
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}
.step-card:hover .step-number { transform: scale(1.12); box-shadow: 0 12px 32px rgba(99,102,241,0.6); }
.step-icon { font-size: 2rem; margin-bottom: 14px; }
.step-card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.step-card p { font-size: 0.875rem; }

#screenshots { padding: 120px 0; overflow: hidden; }
.screenshots-track-wrap {
  position: relative;
}
.screenshots-track-wrap::before,
.screenshots-track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 200px;
  z-index: 2;
  pointer-events: none;
}
.screenshots-track-wrap::before { left: 0; background: linear-gradient(90deg, var(--bg-0), transparent); }
.screenshots-track-wrap::after { right: 0; background: linear-gradient(-90deg, var(--bg-0), transparent); }

.screenshots-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 20px 60px 40px;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  justify-content: center;
}
.screenshots-track::-webkit-scrollbar { display: none; }
.screenshot-card {
  flex-shrink: 0;
  width: 220px;
  scroll-snap-align: center;
}
.screenshot-phone {
  background: linear-gradient(145deg, #1e1e2e 0%, #0d1120 100%);
  border: 2px solid rgba(99,102,241,0.25);
  border-radius: 36px;
  padding: 10px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.04);
  transition: all var(--transition);
  cursor: pointer;
}
[data-theme="light"] .screenshot-phone {
  background: linear-gradient(145deg, #f8f8ff 0%, #ffffff 100%);
  border-color: rgba(99,102,241,0.2);
  box-shadow: 0 24px 60px rgba(99,102,241,0.15);
}
.screenshot-phone:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 40px rgba(99,102,241,0.2);
}
.screenshot-screen {
  border-radius: 28px;
  overflow: hidden;
  background: var(--bg-0);
  aspect-ratio: 9/19;
  display: flex;
  flex-direction: column;
}
.screenshot-label {
  text-align: center;
  margin-top: 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.ss-header { padding: 16px 12px 8px; }
.ss-title { font-family: var(--font-display); font-size: 12px; font-weight: 700; }
.ss-subtitle { font-size: 8px; color: var(--text-muted); font-family: var(--font-body); }

.ss-chart {
  padding: 8px 12px;
  flex: 1;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
  margin-bottom: 6px;
}
.chart-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--grad-primary);
  opacity: 0.7;
  transition: all var(--transition);
  position: relative;
}
.chart-bar.active { opacity: 1; }
.chart-bar.active::after {
  content: '';
  position: absolute;
  top: -4px; left: 50%;
  transform: translateX(-50%);
  width: 6px; height: 6px;
  background: var(--indigo-light);
  border-radius: 50%;
}
.chart-labels { display: flex; justify-content: space-between; }
.chart-label-item { font-size: 6px; color: var(--text-muted); font-family: var(--font-body); }

.ss-invoice-form { padding: 8px 12px; }
.ss-form-field {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
  margin-bottom: 6px;
}
.ss-field-label { font-size: 6px; color: var(--text-muted); font-family: var(--font-body); }
.ss-field-val { font-size: 9px; color: var(--text-primary); font-family: var(--font-body); font-weight: 500; }
.ss-total-row { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; padding: 6px 0; border-top: 1px solid var(--border); }
.ss-total-label { font-size: 8px; color: var(--text-secondary); font-family: var(--font-body); }
.ss-total-val { font-family: var(--font-display); font-size: 13px; font-weight: 700; color: var(--indigo-light); }

.ss-client-list { padding: 8px 12px; }
.ss-client-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.ss-client-item:last-child { border: none; }
.ss-client-avatar {
  width: 24px; height: 24px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}
.ss-client-name { font-size: 9px; font-weight: 600; color: var(--text-primary); font-family: var(--font-body); }
.ss-client-revenue { font-size: 7px; color: var(--text-muted); font-family: var(--font-body); }
.ss-client-chip { font-size: 6px; padding: 2px 5px; border-radius: 4px; font-family: var(--font-body); margin-left: auto; }

.ss-time-tracker { padding: 8px 12px; }
.ss-timer-display {
  text-align: center;
  margin: 8px 0;
}
.ss-timer-val { font-family: var(--font-display); font-size: 28px; font-weight: 800; background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ss-timer-label { font-size: 7px; color: var(--text-muted); font-family: var(--font-body); }
.ss-timer-btn { display: block; margin: 8px auto 0; background: var(--grad-primary); border: none; border-radius: 20px; padding: 6px 20px; color: white; font-size: 9px; font-family: var(--font-body); font-weight: 600; cursor: pointer; width: 80%; }
.ss-task-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.ss-task-row:last-child { border: none; }
.ss-task-name { font-size: 8px; color: var(--text-primary); font-family: var(--font-body); }
.ss-task-time { font-size: 8px; font-weight: 700; color: var(--indigo-light); font-family: var(--font-display); }

#tech { padding: 100px 0; }
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all var(--transition);
}
.tech-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: var(--shadow-card); }
.tech-icon { font-size: 2rem; flex-shrink: 0; }
.tech-name { font-family: var(--font-display); font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.tech-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

#roadmap { padding: 120px 0; }
.roadmap-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.roadmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.roadmap-card::after {
  content: 'SOON';
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(99,102,241,0.15);
  color: var(--indigo-light);
  padding: 3px 8px;
  border-radius: 100px;
  border: 1px solid rgba(99,102,241,0.2);
}
.roadmap-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: var(--shadow-card); }
.roadmap-icon { font-size: 1.6rem; flex-shrink: 0; }
.roadmap-card h3 { font-size: 1rem; margin-bottom: 4px; }
.roadmap-card p { font-size: 0.85rem; color: var(--text-muted); }

#target-users { padding: 100px 0; }
.users-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.user-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  transition: all var(--transition);
  cursor: default;
}
.user-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  background: var(--bg-card-hover);
}
.user-emoji { font-size: 2.5rem; margin-bottom: 12px; display: block; }
.user-card h3 { font-size: 0.9rem; font-weight: 700; margin-bottom: 6px; }
.user-card p { font-size: 0.8rem; color: var(--text-muted); }

#faq { padding: 120px 0; }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover { border-color: var(--border-hover); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  gap: 16px;
  transition: color var(--transition);
  user-select: none;
}
.faq-question:hover { color: var(--indigo-light); }
.faq-chevron {
  width: 24px; height: 24px;
  border-radius: 6px;
  background: var(--grad-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  font-size: 12px;
  color: var(--text-muted);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); background: var(--grad-primary); border-color: transparent; color: white; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

#cta { padding: 120px 0; }
.cta-card {
  background: var(--grad-primary);
  border-radius: var(--radius-2xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(99,102,241,0.35);
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}
.cta-card::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -40px;
  width: 250px; height: 250px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.cta-card h2 { color: white; margin-bottom: 16px; position: relative; z-index: 1; }
.cta-card p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 36px; position: relative; z-index: 1; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: white;
  color: var(--violet);
  text-decoration: none;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.25); }
.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: white;
  text-decoration: none;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid rgba(255,255,255,0.35);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); transform: translateY(-1px); }

footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 16px; display: inline-flex; }
.footer-desc { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; max-width: 280px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 8px; }
.social-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  text-decoration: none;
  color: var(--text-muted);
  transition: all var(--transition);
}
.social-btn:hover { border-color: var(--indigo); color: var(--indigo-light); background: var(--grad-card); }
.footer-col h4 { font-family: var(--font-display); font-weight: 700; font-size: 0.875rem; margin-bottom: 16px; color: var(--text-primary); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { text-decoration: none; color: var(--text-muted); font-size: 0.875rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--indigo-light); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copy { font-size: 0.8rem; color: var(--text-muted); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.8rem; color: var(--text-muted); text-decoration: none; transition: color var(--transition); }
.footer-legal a:hover { color: var(--indigo-light); }

@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card.featured { grid-column: span 2; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 2fr 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { justify-content: center; margin-top: 40px; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-desc { margin: 0 auto 36px; }
  .float-chip-1, .float-chip-2, .float-chip-3 { display: none; }
  .phone-wrap-2 { display: none; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-line { display: none; }
  .users-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .btn-nav { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-card.featured { grid-column: span 1; }
  .steps-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr; }
  .roadmap-grid { grid-template-columns: 1fr; }
  .users-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-card { padding: 48px 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

.glow-purple { box-shadow: 0 0 40px rgba(99,102,241,0.25); }
.glow-blue { box-shadow: 0 0 40px rgba(59,130,246,0.2); }

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--indigo), transparent);
  margin: 0;
  opacity: 0.3;
}