/* ============================================
   OptionsKit — Dark Modern SaaS Theme
   ============================================ */

:root {
  --color-bg: #0a0a0f;
  --color-bg-card: #12121a;
  --color-bg-card-hover: #1a1a25;
  --color-bg-elevated: #16161f;
  --color-border: #1e1e2a;
  --color-border-light: #2a2a38;
  --color-primary: #6c5ce7;
  --color-primary-dark: #5a4bd6;
  --color-primary-glow: rgba(108, 92, 231, 0.3);
  --color-accent: #00cec9;
  --color-text: #e8e8ed;
  --color-text-secondary: #8888a0;
  --color-text-muted: #55556a;
  --color-white: #ffffff;
  --color-success: #00b894;
  --color-danger: #ff6b6b;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --transition: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.hidden { display: none !important; }

/* ---- Section Labels ---- */
.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.section-label.center,
.section-title,
.section-subtitle { text-align: center; }

.section-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 50px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: 0 0 30px var(--color-primary-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-light);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-light);
}
.btn-outline-dark:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-full { width: 100%; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

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

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}
.logo span { color: var(--color-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}
.nav-links a:hover { color: var(--color-white); }

.nav-cta {
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
  padding: 10px 24px !important;
  border-radius: 50px;
}
.nav-cta:hover { background: var(--color-primary-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(108, 92, 231, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(0, 206, 201, 0.08) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(108, 92, 231, 0.15);
  border: 1px solid rgba(108, 92, 231, 0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 28px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 28px;
}

.hero-features {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   PROBLEM SECTION
   ============================================ */
.problem {
  padding: 100px 0;
  border-top: 1px solid var(--color-border);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.problem-left h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.problem-left p {
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.problem-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  margin-bottom: 10px;
  border-radius: 10px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.problem-item.bad .icon {
  color: var(--color-danger);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.solution-callout {
  margin-top: 20px;
  padding: 20px;
  background: rgba(108, 92, 231, 0.1);
  border: 1px solid rgba(108, 92, 231, 0.25);
  border-radius: 10px;
}

.solution-callout p {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1rem;
}

/* ============================================
   STRATEGIES
   ============================================ */
.strategies {
  padding: 100px 0;
  background: var(--color-bg-elevated);
}

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

.strategy-card {
  padding: 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.strategy-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(108, 92, 231, 0.1);
}

.strategy-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.strategy-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.strategy-card p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  padding: 100px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}

.step-card {
  padding: 36px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.4;
  margin-bottom: 16px;
}

.step-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
  padding: 100px 0;
  background: var(--color-bg-elevated);
}

.disclaimer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 50px;
}

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

.pricing-card {
  position: relative;
  padding: 36px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.pricing-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 40px var(--color-primary-glow);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  padding: 4px 18px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.plan-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.plan-tagline {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

.plan-features {
  list-style: none;
  margin-bottom: 28px;
}

.plan-features li {
  padding: 8px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
}

.plan-features li:last-child { border-bottom: none; }

.plan-features li.included::before {
  content: "✓ ";
  color: var(--color-success);
  font-weight: 700;
}

.plan-features li.excluded {
  color: var(--color-text-muted);
}
.plan-features li.excluded::before {
  content: "✕ ";
  color: var(--color-danger);
}

/* ============================================
   AUDIENCE
   ============================================ */
.audience {
  padding: 80px 0;
}

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.audience-col h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.audience-item {
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.audience-item.good span { color: var(--color-success); font-weight: 700; margin-right: 8px; }
.audience-item.bad span { color: var(--color-danger); font-weight: 700; margin-right: 8px; }

/* ============================================
   CONNECT FORM
   ============================================ */
.connect {
  padding: 100px 0;
  background: var(--color-bg-elevated);
}

.connect-form-wrap {
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238888a0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group select option {
  background: var(--color-bg-card);
  color: var(--color-text);
}

.form-group textarea { resize: vertical; }

.form-status {
  text-align: center;
  padding: 40px 20px;
}

.form-status .spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.form-status.success .status-icon,
.form-status.error .status-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.form-status h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.form-status p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-top: 12px;
  max-width: 300px;
}

.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.footer-links a:hover { color: var(--color-text); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .hero h1 { font-size: 2.8rem; }
  .section-title { font-size: 2rem; }

  .problem-grid,
  .audience-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 280px; height: 100vh;
    background: var(--color-bg-card);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    box-shadow: var(--shadow);
    transition: right var(--transition);
  }
  .nav-links.active { right: 0; }
  .nav-links a { color: var(--color-text) !important; font-size: 1.05rem; }

  .hero { min-height: 90vh; padding: 100px 20px 60px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-features { flex-direction: column; gap: 8px; }

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

  .form-row { grid-template-columns: 1fr; }
  .connect-form-wrap { padding: 28px 20px; }

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

@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .section-title { font-size: 1.6rem; }
  .container { padding: 0 16px; }
}