/* =============================================================
   NovaAI — Landing Page Styles
   Organized: Reset > Tokens > Base > Utilities > Components > Sections > Responsive
   ============================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { min-height: 100vh; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; border: none; background: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Design Tokens ---------- */
:root {
  --bg: #050816;
  --bg-elevated: #0a0e21;
  --card: #101827;
  --card-hover: #131d30;
  --primary: #FF6B35;
  --primary-dim: #c9542a;
  --secondary: #3B82F6;
  --success: #22C55E;
  --text: #FFFFFF;
  --text-muted: #94A3B8;
  --text-dim: #5b6478;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --glass: rgba(16,24,39,0.55);
  --primary-glow: rgba(255,107,53,0.35);
  --secondary-glow: rgba(59,130,246,0.32);

  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --space-1: clamp(0.5rem, 0.4rem + 0.4vw, 0.75rem);
  --space-2: clamp(1rem, 0.8rem + 0.8vw, 1.5rem);
  --space-3: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
  --space-4: clamp(2.5rem, 2rem + 2vw, 4rem);
  --space-5: clamp(4rem, 3rem + 4vw, 7rem);

  --ease-out: cubic-bezier(.16,1,.3,1);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--primary); color: #050816; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -0.02em; font-weight: 700; }

/* ---------- Layout Utilities ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-2); }
section.pad { padding: var(--space-5) 0; position: relative; z-index: 2; }
main { position: relative; z-index: 2; }

/* ---------- Loading Screen ---------- */
.loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 22px;
  transition: opacity .6s var(--ease-out), visibility .6s var(--ease-out);
}
.loader.loaded { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-mark {
  font-family: var(--font-display); font-weight: 700; font-size: 1.8rem; letter-spacing: -0.02em;
}
.loader-mark span { color: var(--primary); }
.loader-bar { width: 180px; height: 3px; background: rgba(255,255,255,0.08); border-radius: 10px; overflow: hidden; }
.loader-bar-fill { width: 0%; height: 100%; background: linear-gradient(90deg, var(--primary), var(--secondary)); transition: width .4s ease; }

/* ---------- Scroll Progress ---------- */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 1000;
  transition: width .1s linear;
}

/* ---------- Cursor Glow ---------- */
.cursor-glow {
  position: fixed; top: 0; left: 0; width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.08), transparent 70%);
  pointer-events: none; z-index: 5;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity .4s ease;
}
.cursor-glow.active { opacity: 1; }
@media (max-width: 900px) { .cursor-glow { display: none; } }

/* ---------- Ambient Background ---------- */
.ambient { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.35; }
.blob-1 { width: 520px; height: 520px; background: var(--primary); top: -10%; left: -8%; animation: float1 22s ease-in-out infinite; }
.blob-2 { width: 460px; height: 460px; background: var(--secondary); top: 30%; right: -10%; animation: float2 26s ease-in-out infinite; }
.blob-3 { width: 400px; height: 400px; background: var(--secondary); bottom: -12%; left: 30%; opacity: 0.22; animation: float1 30s ease-in-out infinite reverse; }
@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,60px) scale(1.08); } }
@keyframes float2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-50px,40px) scale(1.1); } }

.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Eyebrow / Pulse Dot ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--primary);
  background: rgba(255,107,53,0.08); border: 1px solid rgba(255,107,53,0.25);
  padding: 7px 14px; border-radius: 100px; margin-bottom: var(--space-2);
}
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 10px var(--primary); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ---------- Buttons ---------- */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 100px;
  font-size: 0.92rem; font-weight: 600;
  transition: transform .25s var(--ease-out), box-shadow .3s ease, background .25s ease, border-color .25s ease;
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dim)); color: #050816; }
.btn-primary:hover { box-shadow: 0 10px 34px var(--primary-glow); transform: translateY(-2px); }
.btn-ghost { background: var(--glass); border: 1px solid var(--border-strong); color: var(--text); backdrop-filter: blur(10px); }
.btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.28); transform: translateY(-2px); }
.btn-lg { padding: 16px 34px; font-size: 1rem; }

.btn-ripple .ripple {
  position: absolute; border-radius: 50%; transform: scale(0);
  background: rgba(255,255,255,0.45); pointer-events: none;
  animation: ripple .6s ease-out forwards;
}
@keyframes ripple { to { transform: scale(3); opacity: 0; } }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 0;
  transition: all .35s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(5,8,22,0.7);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; }
.logo span { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; position: relative; transition: color .2s ease; }
.nav-links a:not(.btn):not(.nav-login):hover { color: var(--text); }
.nav-links a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px; background: var(--primary);
  transition: width .25s ease;
}
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-divider { width: 1px; height: 22px; background: var(--border-strong); }
.nav-login { color: var(--text) !important; font-weight: 600 !important; }
.menu-toggle { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; color: var(--text); }
.menu-toggle svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 150px 0 90px; }
.hero-inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; align-items: center; }
.hero-copy h1 {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.06;
  margin-bottom: 24px;
}
.grad-text {
  background: linear-gradient(120deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: 1.15rem; color: var(--text-muted); max-width: 480px; margin-bottom: 38px; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 48px; }
.hero-meta { display: flex; align-items: center; gap: 16px; }
.avatar-stack { display: flex; }
.avatar-stack span {
  width: 34px; height: 34px; border-radius: 50%; margin-left: -10px;
  border: 2px solid var(--bg);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}
.avatar-stack span:first-child { margin-left: 0; }
.hero-meta p { font-size: 0.88rem; color: var(--text-dim); }
.hero-meta strong { color: var(--text); }

/* ---------- Hero Visual / Floating Cards ---------- */
.hero-visual { position: relative; }
.float-card {
  position: absolute; z-index: 5;
  display: flex; align-items: center; gap: 12px;
  background: var(--glass); border: 1px solid var(--border-strong);
  backdrop-filter: blur(14px);
  border-radius: 14px; padding: 12px 16px;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.6);
  animation: floatCard 5s ease-in-out infinite;
}
.float-card strong { display: block; font-size: 0.85rem; }
.float-card span { font-size: 0.72rem; color: var(--text-dim); }
.float-card-1 { top: -6%; left: -8%; animation-delay: 0s; }
.float-card-2 { bottom: 4%; right: -10%; animation-delay: 1.4s; }
@keyframes floatCard { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.fc-icon { width: 30px; height: 30px; border-radius: 9px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.fc-icon-blue { background: rgba(59,130,246,0.15); color: var(--secondary); }
.fc-icon-orange { background: rgba(255,107,53,0.15); color: var(--primary); }

/* ---------- Browser / Dashboard Mockup ---------- */
.browser-mock {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  box-shadow: 0 40px 100px -30px rgba(0,0,0,0.7), 0 0 80px -30px var(--primary-glow);
  overflow: hidden;
  transform: perspective(1400px) rotateY(-6deg) rotateX(3deg);
  transition: transform .5s var(--ease-out);
}
.browser-mock:hover { transform: perspective(1400px) rotateY(0deg) rotateX(0deg); }
.browser-bar { display: flex; align-items: center; gap: 16px; padding: 12px 16px; background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--border); }
.browser-dots { display: flex; gap: 6px; }
.browser-dots span { width: 10px; height: 10px; border-radius: 50%; }
.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }
.browser-url { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim); background: rgba(255,255,255,0.03); padding: 4px 12px; border-radius: 6px; }

.dash-body { display: grid; grid-template-columns: 140px 1fr; min-height: 400px; }
.dash-side { background: rgba(255,255,255,0.02); border-right: 1px solid var(--border); padding: 20px 14px; }
.dash-logo { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; margin-bottom: 24px; }
.dash-logo span { color: var(--primary); }
.dash-nav-item { display: flex; align-items: center; gap: 9px; font-size: 0.78rem; color: var(--text-dim); padding: 9px 10px; border-radius: 8px; margin-bottom: 4px; }
.dash-nav-item.active { background: rgba(255,107,53,0.1); color: var(--primary); }

.dash-main { padding: 20px; }
.dash-stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.dash-stat { background: rgba(255,255,255,0.025); border: 1px solid var(--border); border-radius: 12px; padding: 14px; }
.dash-stat span { display: block; font-size: 0.68rem; color: var(--text-dim); margin-bottom: 6px; }
.dash-stat strong { display: block; font-family: var(--font-mono); font-size: 1.15rem; }
.dash-stat em { font-style: normal; font-size: 0.68rem; }
.dash-stat em.up { color: var(--success); }

.dash-chart-card { background: rgba(255,255,255,0.025); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.dash-chart-head { display: flex; justify-content: space-between; align-items: center; font-size: 0.72rem; color: var(--text-dim); margin-bottom: 10px; }
.chart-legend { display: flex; align-items: center; gap: 6px; }
.chart-legend i { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-left: 8px; }
.chart-legend i:first-child { margin-left: 0; }
.leg-blue { background: var(--secondary); }
.leg-orange { background: var(--primary); }
.dash-chart { width: 100%; height: 100px; }
.chart-line { stroke-width: 2; opacity: 0; stroke-dasharray: 500; stroke-dashoffset: 500; animation: drawLine 1.8s var(--ease-out) forwards .3s; }
.chart-line-blue { stroke: var(--secondary); }
.chart-line-orange { stroke: var(--primary); }
.chart-area { opacity: 0; animation: fadeInArea 1s ease forwards 1.4s; }
@keyframes drawLine { to { stroke-dashoffset: 0; opacity: 1; } }
@keyframes fadeInArea { to { opacity: 1; } }

.dash-bottom-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }
.dash-insight, .dash-notif { background: rgba(255,255,255,0.025); border: 1px solid var(--border); border-radius: 12px; padding: 14px; }
.ai-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 0.68rem; color: var(--primary); background: rgba(255,107,53,0.1); padding: 3px 9px; border-radius: 100px; margin-bottom: 8px; }
.dash-insight p, .dash-notif p { font-size: 0.75rem; color: var(--text-muted); }
.dash-notif { display: flex; align-items: flex-start; gap: 8px; }
.dn-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); margin-top: 4px; flex-shrink: 0; box-shadow: 0 0 8px var(--success); }

/* ---------- Trusted / Marquee ---------- */
.trusted { padding: 40px 0 20px; text-align: center; position: relative; z-index: 2; }
.trusted-label { font-size: 0.85rem; color: var(--text-dim); letter-spacing: 0.02em; }
.marquee { overflow: hidden; position: relative; padding: 20px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 70px; width: max-content; animation: scrollMarquee 28s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; color: var(--text-dim); white-space: nowrap; }
@keyframes scrollMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Section Head ---------- */
.section-head { max-width: 640px; margin: 0 auto var(--space-4); text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); margin-bottom: 14px; }
.section-head p { color: var(--text-muted); font-size: 1.02rem; }

/* ---------- Features ---------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 32px 28px; transition: transform .35s var(--ease-out), border-color .3s ease, box-shadow .3s ease;
}
.feature-card:hover { transform: translateY(-8px); border-color: rgba(255,107,53,0.35); box-shadow: 0 24px 50px -28px var(--primary-glow); }
.feature-icon { width: 48px; height: 48px; border-radius: 13px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.fi-orange { background: rgba(255,107,53,0.12); color: var(--primary); }
.fi-blue { background: rgba(59,130,246,0.12); color: var(--secondary); }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.feature-card p { font-size: 0.92rem; color: var(--text-muted); }

/* ---------- Why Choose ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; }
.why-icon {
  width: 68px; height: 68px; margin: 0 auto 22px;
  border-radius: 20px; background: var(--card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.why-col h3 { font-size: 1.2rem; margin-bottom: 12px; }
.why-col p { color: var(--text-muted); font-size: 0.95rem; max-width: 300px; margin: 0 auto; }

/* ---------- Statistics ---------- */
.stats-section { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-item strong { display: block; font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); background: linear-gradient(120deg, var(--primary), var(--secondary)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-item span { font-size: 0.88rem; color: var(--text-dim); }

/* ---------- Pricing ---------- */
.pricing-toggle { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 28px; }
.toggle-label { font-size: 0.9rem; color: var(--text-dim); transition: color .2s ease; }
.toggle-label.active { color: var(--text); font-weight: 600; }
.toggle-label em { font-style: normal; color: var(--success); font-size: 0.75rem; margin-left: 4px; }
.toggle-switch { width: 50px; height: 28px; border-radius: 100px; background: var(--card); border: 1px solid var(--border-strong); position: relative; transition: background .3s ease; }
.toggle-switch.on { background: var(--primary); }
.toggle-knob { position: absolute; top: 2px; left: 2px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform .3s var(--ease-out); }
.toggle-switch.on .toggle-knob { transform: translateX(22px); }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 34px 28px; display: flex; flex-direction: column; transition: transform .35s var(--ease-out); }
.price-card:hover { transform: translateY(-6px); }
.price-card-featured { border-color: rgba(255,107,53,0.4); background: linear-gradient(160deg, rgba(255,107,53,0.06), var(--card)); position: relative; }
.price-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--primary), var(--primary-dim)); color: #050816; font-size: 0.72rem; font-weight: 700; padding: 5px 16px; border-radius: 100px; }
.price-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.price-desc { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 22px; }
.price-amount { display: flex; align-items: baseline; gap: 3px; margin-bottom: 26px; }
.currency { font-size: 1.3rem; color: var(--text-muted); }
.amount { font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; transition: opacity .2s ease; }
.period { color: var(--text-dim); font-size: 0.9rem; }
.amount-text { font-family: var(--font-display); font-size: 2rem; font-weight: 700; }
.price-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex-grow: 1; }
.price-list li { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--text-muted); }
.price-list li svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; }

/* ---------- Testimonials ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testi-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 30px 26px; transition: transform .3s ease, border-color .3s ease; }
.testi-card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.testi-stars { color: var(--primary); margin-bottom: 16px; letter-spacing: 2px; }
.testi-card p { color: var(--text-muted); font-size: 0.94rem; margin-bottom: 24px; }
.testi-person { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0; }
.av-1 { background: linear-gradient(135deg, #ff6b35, #ffb088); }
.av-2 { background: linear-gradient(135deg, #3b82f6, #93c5fd); }
.av-3 { background: linear-gradient(135deg, #22c55e, #86efac); }
.testi-person strong { display: block; font-size: 0.9rem; }
.testi-person span { font-size: 0.78rem; color: var(--text-dim); }

/* ---------- FAQ Accordion ---------- */
.accordion { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.accordion-head { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; text-align: left; color: var(--text); font-size: 0.98rem; font-weight: 600; }
.accordion-head svg { width: 18px; height: 18px; color: var(--text-dim); transition: transform .3s var(--ease-out); flex-shrink: 0; }
.accordion-item.open .accordion-head svg { transform: rotate(180deg); color: var(--primary); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease-out); }
.accordion-body p { padding: 0 24px 20px; color: var(--text-muted); font-size: 0.9rem; }

/* ---------- CTA ---------- */
.cta-panel {
  text-align: center; padding: 70px 40px; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255,107,53,0.1), rgba(59,130,246,0.06));
  border: 1px solid var(--border-strong);
  position: relative; overflow: hidden;
}
.cta-panel::before {
  content: ''; position: absolute; top: -50%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px; background: radial-gradient(circle, var(--primary-glow), transparent 70%);
  filter: blur(30px);
}
.cta-panel h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); margin-bottom: 14px; position: relative; z-index: 1; }
.cta-panel p { color: var(--text-muted); margin-bottom: 32px; position: relative; z-index: 1; }
.cta-panel .btn { position: relative; z-index: 1; }

/* ---------- Contact ---------- */
.contact-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 56px; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px;
  position: relative; overflow: hidden;
}
.contact-panel::before {
  content: ''; position: absolute; top: -40%; right: -20%; width: 420px; height: 420px;
  background: radial-gradient(circle, var(--secondary-glow), transparent 70%); filter: blur(20px);
}
.contact-info { position: relative; z-index: 1; }
.contact-info h2 { font-size: 2rem; margin-bottom: 16px; }
.contact-info p { color: var(--text-muted); margin-bottom: 26px; }
.contact-item { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.contact-item .ic { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,107,53,0.12); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item span { font-size: 0.92rem; color: var(--text-muted); }
.contact-item strong { display: block; font-size: 0.95rem; }
.newsletter { margin-top: 28px; }
.newsletter label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 10px; }
.newsletter-row { display: flex; gap: 10px; }
.newsletter-row input { flex: 1; }

.form-group { position: relative; z-index: 1; margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { display: block; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 8px; font-weight: 500; }
input, textarea {
  width: 100%; background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: 12px; padding: 13px 16px; color: var(--text); font-size: 0.93rem;
  transition: border-color .2s ease, background .2s ease;
}
input:focus, textarea:focus { outline: none; border-color: var(--primary); background: rgba(255,255,255,0.05); }
textarea { resize: vertical; min-height: 110px; }
.form-status { font-size: 0.86rem; margin-top: 14px; color: var(--secondary); min-height: 20px; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); padding: 64px 0 32px; position: relative; z-index: 2; }
.footer-top { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 36px; margin-bottom: 50px; }
.footer-brand p { color: var(--text-dim); font-size: 0.88rem; margin: 14px 0 20px; max-width: 280px; }
.footer-socials { display: flex; gap: 12px; }
.footer-socials a { width: 36px; height: 36px; border-radius: 10px; background: var(--card); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: color .2s ease, border-color .2s ease, transform .2s ease; }
.footer-socials a:hover { color: var(--primary); border-color: rgba(255,107,53,0.35); transform: translateY(-3px); }
.footer-col h4 { font-size: 0.85rem; margin-bottom: 16px; color: var(--text); }
.footer-col a { display: block; font-size: 0.86rem; color: var(--text-dim); margin-bottom: 12px; transition: color .2s ease; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 0.8rem; color: var(--text-dim); padding-top: 28px; border-top: 1px solid var(--border); }

/* ---------- Scroll Reveal ---------- */
.reveal-up { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal-up.in { opacity: 1; transform: translateY(0); }

/* ---------- Data-tilt hover shadow (JS drives transform) ---------- */
[data-tilt] { will-change: transform; }

/* =============================================================
   Responsive
   ============================================================= */
@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; }
  .browser-mock { transform: none; max-width: 580px; margin: 0 auto; }
  .float-card { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; gap: 32px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .testi-grid { grid-template-columns: 1fr; }
  .contact-panel { grid-template-columns: 1fr; padding: 40px 28px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed; top: 68px; left: 16px; right: 16px;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(8,11,24,0.97); backdrop-filter: blur(20px);
    border: 1px solid var(--border-strong); border-radius: 18px; padding: 10px;
    transform: translateY(-12px) scale(0.98); opacity: 0; visibility: hidden;
    transition: all .25s ease;
  }
  .nav-links.open { transform: translateY(0) scale(1); opacity: 1; visibility: visible; }
  .nav-links a { padding: 14px 12px; border-bottom: 1px solid var(--border); }
  .nav-divider { display: none; }
  .nav-links .btn, .nav-links .nav-login { margin-top: 6px; justify-content: center; }
  .menu-toggle { display: flex; }
  section.pad { padding: var(--space-4) 0; }
  .hero { padding-top: 120px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .dash-body { grid-template-columns: 1fr; }
  .dash-side { display: none; }
  .dash-stats-row { grid-template-columns: 1fr 1fr; }
  .dash-bottom-row { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .newsletter-row { flex-direction: column; }
}

@media (max-width: 460px) {
  .stats-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
}