/* ================================================
   NeuraCon Landing Page — Design System & Styles
   ================================================ */

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

:root {
  /* Colors */
  --bg-primary: #06060f;
  --bg-secondary: #0d0d1a;
  --bg-card: rgba(15, 15, 35, 0.6);
  --bg-card-hover: rgba(25, 25, 55, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-border: rgba(255, 255, 255, 0.06);

  --accent-blue: #0066FF;
  --accent-purple: #7C3AED;
  --accent-teal: #00D4AA;
  --accent-pink: #EC4899;

  --gradient-primary: linear-gradient(135deg, #0066FF, #7C3AED);
  --gradient-glow: linear-gradient(135deg, rgba(0, 102, 255, 0.15), rgba(124, 58, 237, 0.15));
  --gradient-teal: linear-gradient(135deg, #00D4AA, #0066FF);
  --gradient-hero: radial-gradient(ellipse at 30% 20%, rgba(0, 102, 255, 0.12) 0%, transparent 50%),
                    radial-gradient(ellipse at 70% 60%, rgba(124, 58, 237, 0.08) 0%, transparent 50%);

  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-accent: #818CF8;

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --section-gap: 120px;
  --container-width: 1200px;
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

/* ---- Utility ---- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

/* ---- Glass Card ---- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3),
              0 0 40px rgba(0, 102, 255, 0.05);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 102, 255, 0.5);
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: var(--transition-fast);
}

.btn-primary:hover::after {
  opacity: 1;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
  border-color: var(--accent-blue);
  background: rgba(0, 102, 255, 0.08);
  transform: translateY(-2px);
}

/* ================================================
   NAVBAR
   ================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(6, 6, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 12px 0;
}

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

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-logo img {
  height: 40px;
  width: auto;
}

.navbar-logo span {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-smooth);
  border-radius: 1px;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-login {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.nav-login:hover {
  color: var(--text-primary);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 6px;
  background: rgba(0, 102, 255, 0.08);
  border: 1px solid rgba(0, 102, 255, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-blue);
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-teal);
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.hero-title .line {
  display: block;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-stat {
  text-align: left;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  animation: fadeInRight 0.8s ease-out 0.3s both;
}

.hero-visual img {
  width: 100%;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--bg-glass-border);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5),
              0 0 60px rgba(0, 102, 255, 0.08);
}

.hero-visual::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

/* Floating badge on hero image */
.hero-float-badge {
  position: absolute;
  padding: 12px 20px;
  border-radius: var(--border-radius);
  font-size: 0.85rem;
  font-weight: 600;
  animation: float 4s ease-in-out infinite;
}

.hero-float-badge.badge-1 {
  top: 10%;
  right: -10%;
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.25);
  color: var(--accent-teal);
}

.hero-float-badge.badge-2 {
  bottom: 15%;
  left: -8%;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  color: #A78BFA;
  animation-delay: 1.5s;
}

/* ================================================
   PARTICLES CANVAS
   ================================================ */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ================================================
   PAIN POINTS
   ================================================ */
.pain-points {
  padding: var(--section-gap) 0;
  position: relative;
  z-index: 2;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.pain-card {
  padding: 40px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
  opacity: 0;
  transition: var(--transition-smooth);
}

.pain-card:hover::before {
  opacity: 1;
}

.pain-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.6rem;
  background: var(--gradient-glow);
  border: 1px solid var(--bg-glass-border);
}

.pain-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.pain-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ================================================
   FEATURES
   ================================================ */
.features {
  padding: var(--section-gap) 0;
  position: relative;
  z-index: 2;
}

.features-header {
  text-align: center;
  margin-bottom: 80px;
}

.features-header .section-subtitle {
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 40px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.feature-icon.blue { background: rgba(0, 102, 255, 0.12); border: 1px solid rgba(0, 102, 255, 0.2); }
.feature-icon.purple { background: rgba(124, 58, 237, 0.12); border: 1px solid rgba(124, 58, 237, 0.2); }
.feature-icon.teal { background: rgba(0, 212, 170, 0.12); border: 1px solid rgba(0, 212, 170, 0.2); }
.feature-icon.pink { background: rgba(236, 72, 153, 0.12); border: 1px solid rgba(236, 72, 153, 0.2); }

.feature-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.feature-content .feature-tag {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.feature-tag.blue { background: rgba(0, 102, 255, 0.1); color: var(--accent-blue); }
.feature-tag.purple { background: rgba(124, 58, 237, 0.1); color: #A78BFA; }
.feature-tag.teal { background: rgba(0, 212, 170, 0.1); color: var(--accent-teal); }
.feature-tag.pink { background: rgba(236, 72, 153, 0.1); color: var(--accent-pink); }

.feature-card-wide {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.03), rgba(15, 15, 35, 0.6)) !important;
  border-color: rgba(245, 158, 11, 0.15) !important;
}

.feature-card-wide:hover {
  border-color: rgba(245, 158, 11, 0.3) !important;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(245, 158, 11, 0.05);
}

/* ================================================
   HOW IT WORKS
   ================================================ */
.how-it-works {
  padding: var(--section-gap) 0;
  position: relative;
  z-index: 2;
}

.how-header {
  text-align: center;
  margin-bottom: 80px;
}

.how-header .section-subtitle {
  margin: 0 auto;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

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

.steps-container::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple), var(--accent-teal), var(--accent-blue));
  opacity: 0.3;
}

.step-card {
  text-align: center;
  padding: 40px 32px;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  background: var(--gradient-primary);
  color: white;
  position: relative;
  z-index: 3;
  box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.step-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ================================================
   INTEGRATIONS
   ================================================ */
.integrations {
  padding: var(--section-gap) 0;
  position: relative;
  z-index: 2;
  text-align: center;
}

.integrations-subtitle {
  margin: 0 auto;
}

.integration-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  margin-top: 60px;
  flex-wrap: wrap;
}

.integration-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 32px;
  border-radius: var(--border-radius);
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  transition: var(--transition-smooth);
  min-width: 120px;
}

.integration-item:hover {
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.integration-item .int-icon {
  font-size: 2rem;
}

.integration-item .int-icon-svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.integration-item span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ================================================
   PRICING TEASER
   ================================================ */
.pricing {
  padding: var(--section-gap) 0;
  position: relative;
  z-index: 2;
}

.pricing-header {
  text-align: center;
  margin-bottom: 80px;
}

.pricing-header .section-subtitle {
  margin: 0 auto;
}

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

.pricing-card {
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  border-color: rgba(0, 102, 255, 0.3);
  background: rgba(0, 102, 255, 0.04);
}

.pricing-card.featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: 16px;
  right: -32px;
  padding: 4px 40px;
  background: var(--gradient-primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  transform: rotate(45deg);
}

.pricing-plan-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  margin: 20px 0;
  position: relative;
}

.pricing-price .coming-soon-overlay {
  position: absolute;
  inset: -6px -12px;
  background: rgba(6, 6, 15, 0.7);
  backdrop-filter: blur(8px);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-teal);
  border: 1px dashed rgba(0, 212, 170, 0.3);
}

.pricing-features {
  margin: 24px 0;
  text-align: left;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li::before {
  content: '✓';
  color: var(--accent-teal);
  font-weight: 700;
  font-size: 0.85rem;
}

.pricing-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: 16px;
}

/* ================================================
   CTA / WAITLIST
   ================================================ */
.cta-section {
  padding: var(--section-gap) 0;
  position: relative;
  z-index: 2;
}

.cta-inner {
  text-align: center;
  padding: 80px 60px;
  border-radius: var(--border-radius-lg);
  background: var(--gradient-glow);
  border: 1px solid var(--bg-glass-border);
  position: relative;
  overflow: hidden;
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 102, 255, 0.06) 0%, transparent 50%);
  animation: rotateSlow 20s linear infinite;
  pointer-events: none;
}

.cta-inner .section-title {
  position: relative;
  z-index: 2;
}

.cta-inner .section-subtitle {
  margin: 0 auto 40px;
  position: relative;
  z-index: 2;
}

.waitlist-form {
  display: flex;
  justify-content: center;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.waitlist-form input {
  flex: 1;
  padding: 14px 24px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.waitlist-form input::placeholder {
  color: var(--text-muted);
}

.waitlist-form input:focus {
  border-color: var(--accent-blue);
  background: rgba(0, 102, 255, 0.05);
  box-shadow: 0 0 20px rgba(0, 102, 255, 0.1);
}

.waitlist-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--accent-teal);
  font-weight: 600;
  font-size: 1rem;
  margin-top: 16px;
  position: relative;
  z-index: 2;
}

.waitlist-success.show {
  display: flex;
  animation: fadeInUp 0.5s ease-out;
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-brand .navbar-logo {
  margin-bottom: 4px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 6px 0;
  transition: var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-socials a:hover {
  background: rgba(0, 102, 255, 0.15);
  border-color: rgba(0, 102, 255, 0.3);
  transform: translateY(-2px);
}

/* ================================================
   LOGIN PAGE
   ================================================ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 440px;
  padding: 48px;
  position: relative;
  z-index: 2;
  text-align: center;
}

.login-card .navbar-logo {
  justify-content: center;
  margin-bottom: 32px;
}

.login-card .navbar-logo img {
  height: 48px;
}

.login-card .navbar-logo span {
  font-size: 1.6rem;
}

.login-coming-soon {
  padding: 12px 24px;
  background: rgba(0, 212, 170, 0.08);
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 50px;
  color: var(--accent-teal);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 32px;
  display: inline-block;
}

.login-form-group {
  margin-bottom: 16px;
}

.login-form-group input {
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  cursor: not-allowed;
  opacity: 0.5;
}

.login-submit {
  width: 100%;
  margin-top: 8px;
  opacity: 0.5;
  cursor: not-allowed;
}

.login-message {
  margin-top: 24px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.login-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 0.85rem;
  color: var(--accent-blue);
  transition: var(--transition-fast);
}

.login-back:hover {
  color: var(--text-primary);
}

/* ================================================
   ANIMATIONS
   ================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

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

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    max-width: 600px;
    margin: 0 auto;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-gap: 80px;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 24px;
    background: rgba(6, 6, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    gap: 20px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .pain-grid,
  .steps-container,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .steps-container::before {
    display: none;
  }

  .hero-float-badge {
    display: none;
  }

  .waitlist-form {
    flex-direction: column;
  }

  .waitlist-form .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .cta-inner {
    padding: 48px 24px;
  }

  .integration-logos {
    gap: 20px;
  }

  .integration-item {
    min-width: 90px;
    padding: 16px 20px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    justify-content: center;
  }

  .login-card {
    padding: 32px 24px;
    margin: 16px;
  }
}