/* ========================
   DESIGN TOKENS
   ======================== */
:root {
  --primary: #ff0000;
  --primary-soft: #ff4d4d;
  --primary-glow: rgba(255, 0, 0, 0.35);
  --accent-gradient: linear-gradient(135deg, #ff0000 0%, #ff4d4d 100%);
  --accent-gradient-wide: linear-gradient(135deg, #ff0000 0%, #ff6b6b 50%, #ff4d4d 100%);

  --bg-body: #060608;
  --bg-section: #0a0a0c;
  --bg-card: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);

  --text-main: #f0f0f5;
  --text-dim: #888899;
  --text-dimmer: #555566;

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

  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --max-width: 1140px;
  --section-padding: 6rem 2rem;
}

/* ========================
   RESET & BASE
   ======================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* ========================
   UTILITY CLASSES
   ======================== */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s ease;
}

.glass:hover {
  border-color: var(--glass-border-hover);
}

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

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--primary-soft);
  margin-bottom: 1rem;
  text-align: center;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  margin-bottom: 1.2rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 3.5rem auto;
  text-align: center;
  line-height: 1.7;
}

/* ========================
   BUTTONS
   ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  padding: 0.85rem 1.8rem;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  padding: 0.85rem 1.8rem;
  border: 1px solid var(--glass-border);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--glass-border-hover);
}

.btn-lg {
  padding: 1rem 2.2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* ========================
   NAVBAR
   ======================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 2rem;
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

.navbar.scrolled {
  background: rgba(6, 6, 8, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-main);
}

.nav-cta {
  background: var(--accent-gradient) !important;
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  -webkit-text-fill-color: white !important;
  color: white !important;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: transform 0.2s, box-shadow 0.2s !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px var(--primary-glow);
}

/* ========================
   HERO
   ======================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 4rem 2rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(80px);
  pointer-events: none;
  animation: pulseGlow 6s ease-in-out infinite;
}

.hero-glow--secondary {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 77, 77, 0.15) 0%, transparent 70%);
  top: 50%;
  left: 30%;
  animation-delay: -3s;
  animation-duration: 8s;
}

@keyframes pulseGlow {

  0%,
  100% {
    opacity: 0.6;
    transform: translateX(-50%) scale(1);
  }

  50% {
    opacity: 1;
    transform: translateX(-50%) scale(1.15);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--primary-soft);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-dim);
  max-width: 580px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.75;
}

.hero-subtitle strong {
  color: var(--text-main);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-value {
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-dimmer);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 0.3rem;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

/* ========================
   VALUE STRIP
   ======================== */
.value-strip {
  padding: 4rem 2rem;
  background: var(--bg-section);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.value-strip-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
}

.value-item {
  text-align: center;
  padding: 1.5rem;
}

.value-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.value-item p {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.value-item strong {
  color: var(--text-main);
}

/* ========================
   FEATURES
   ======================== */
.features {
  padding: var(--section-padding);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  padding: 2rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid rgba(255, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--primary-soft);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.feature-card p strong {
  color: var(--text-main);
}

/* ========================
   HOW IT WORKS
   ======================== */
.how-it-works {
  padding: var(--section-padding);
  background: var(--bg-section);
}

.steps {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding: 2rem 0;
}

.step-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  min-width: 70px;
  opacity: 0.8;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.step-connector {
  width: 2px;
  height: 30px;
  background: linear-gradient(to bottom, var(--primary) 0%, transparent 100%);
  margin-left: 34px;
  opacity: 0.3;
}

/* ========================
   FINAL CTA
   ======================== */
.final-cta {
  padding: var(--section-padding);
}

.cta-card {
  position: relative;
  text-align: center;
  padding: 4rem 3rem;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.cta-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(60px);
  pointer-events: none;
  opacity: 0.5;
}

.cta-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.2rem;
  position: relative;
  z-index: 1;
}

.cta-card p {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 500px;
  margin: 0 auto 2rem auto;
  position: relative;
  z-index: 1;
}

.cta-card .btn {
  position: relative;
  z-index: 1;
}

/* ========================
   FOOTER
   ======================== */
.footer {
  padding: 2.5rem 2rem;
  border-top: 1px solid var(--glass-border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer p {
  font-size: 0.85rem;
  color: var(--text-dimmer);
}

/* ========================
   SCROLL REVEAL ANIMATION
   ======================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.features-grid .reveal:nth-child(2) {
  transition-delay: 0.1s;
}

.features-grid .reveal:nth-child(3) {
  transition-delay: 0.2s;
}

.features-grid .reveal:nth-child(4) {
  transition-delay: 0.3s;
}

.features-grid .reveal:nth-child(5) {
  transition-delay: 0.4s;
}

.features-grid .reveal:nth-child(6) {
  transition-delay: 0.5s;
}

.hero-content .reveal:nth-child(2) {
  transition-delay: 0.15s;
}

.hero-content .reveal:nth-child(3) {
  transition-delay: 0.3s;
}

.hero-content .reveal:nth-child(4) {
  transition-delay: 0.45s;
}

.hero-content .reveal:nth-child(5) {
  transition-delay: 0.6s;
}

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 1.5rem;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding: 7rem 1.5rem 3rem 1.5rem;
    min-height: auto;
  }

  .hero-title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .stat-number,
  .stat-suffix {
    font-size: 2rem;
  }

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

  .step {
    gap: 1.2rem;
  }

  .step-number {
    font-size: 2.2rem;
    min-width: 50px;
  }

  .cta-card {
    padding: 3rem 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-lg {
    width: 100%;
    justify-content: center;
    padding: 1rem 1.5rem;
  }

  .value-strip-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}