/* ========================================
   TMF Online — Premium Styles
   ======================================== */

:root {
  --bg: #ffffff;
  --bg-alt: #f8f9fb;
  --surface: #ffffff;
  --surface-hover: #f3f4f6;
  --border: #e5e7eb;
  --border-light: #d1d5db;
  --text: #111827;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-glow: rgba(99, 102, 241, 0.08);
  --green: #16a34a;
  --amber: #d97706;
  --red: #dc2626;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.2s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

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

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

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

/* ========================================
   NAVIGATION
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-accent {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: var(--transition);
}

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

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

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
}

.lang-toggle:hover {
  border-color: var(--border-light);
}

.lang-option {
  transition: var(--transition);
}

.lang-option.active {
  color: var(--accent);
}

.lang-separator {
  color: var(--border);
}

.nav-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: var(--transition);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--bg-alt);
  border-color: var(--accent);
}

.btn-full {
  width: 100%;
}

/* ========================================
   HERO
   ======================================== */

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

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-hover);
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--text);
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

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

.hero-proof {
  margin-top: 48px;
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-badge-logo {
  height: 56px;
  width: auto;
  border-radius: 8px;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* ========================================
   TRUST SECTION
   ======================================== */

.trust-section {
  padding: 60px 0;
  background: var(--bg-alt);
  text-align: center;
}

.trust-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 40px;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.45;
  transition: opacity 0.3s ease;
}

.trust-logo-item:hover {
  opacity: 0.75;
}

.trust-logo-text {
  font-family: var(--font);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .trust-logos {
    gap: 32px;
  }

  .trust-logo-text {
    font-size: 1rem;
  }
}

/* ========================================
   SECTIONS
   ======================================== */

.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--bg-alt);
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  max-width: 700px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.7;
}

/* ========================================
   PROBLEMS
   ======================================== */

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}

.problem-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.problem-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  color: var(--accent);
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========================================
   VALUE PROPOSITION
   ======================================== */

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

.value-card {
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--accent);
}

.value-number {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
}

.value-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ========================================
   OFFERS
   ======================================== */

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

.offer-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

.offer-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.offer-featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, #ffffff 0%, rgba(99, 102, 241, 0.04) 100%);
}

.offer-featured:hover {
  border-color: var(--accent-hover);
}

.offer-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.offer-tier {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.offer-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.offer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.offer-features {
  list-style: none;
  margin-bottom: 24px;
}

.offer-features li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.offer-features li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.offer-note {
  font-size: 0.8rem;
  color: var(--accent-hover);
  background: var(--accent-glow);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  line-height: 1.5;
}

.offer-includes {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  padding: 8px 14px;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.offer-categories {
  margin-bottom: 24px;
}

.offer-category {
  margin-bottom: 16px;
}

.offer-category:last-child {
  margin-bottom: 0;
}

.offer-category-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 6px;
  margin-bottom: 0;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.offer-category .offer-features {
  margin-bottom: 0;
}

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

.offer-pricing {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.offer-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.offer-price-period {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.offer-commission {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.offer-commission strong {
  color: var(--accent);
  font-weight: 700;
}

/* ========================================
   REPORTING
   ======================================== */

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

.reporting-card {
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.reporting-card:hover {
  border-color: var(--accent);
}

.reporting-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  color: var(--accent);
  margin-bottom: 16px;
}

.reporting-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.reporting-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ========================================
   STRIPE — AMAZON BRAND GROWTH ANALYSIS
   ======================================== */

.stripe-analysis-section {
  background: var(--bg-alt);
}

.stripe-analysis-card {
  display: flex;
  align-items: center;
  gap: 48px;
  background: var(--surface);
  border: 2px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.08);
}

.stripe-analysis-content {
  flex: 1;
}

.stripe-analysis-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-hover);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.stripe-analysis-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.stripe-analysis-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 520px;
}

.stripe-analysis-features {
  list-style: none;
}

.stripe-analysis-features li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stripe-analysis-features li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.stripe-analysis-cta {
  text-align: center;
  flex-shrink: 0;
  min-width: 280px;
}

.stripe-analysis-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.stripe-analysis-price-note {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.stripe-analysis-btn {
  width: 100%;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.stripe-analysis-btn:hover {
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.stripe-analysis-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 12px;
}

@media (max-width: 768px) {
  .stripe-analysis-card {
    flex-direction: column;
    padding: 32px 24px;
    gap: 32px;
  }

  .stripe-analysis-cta {
    min-width: unset;
    width: 100%;
  }
}

/* ========================================
   METHODOLOGY
   ======================================== */

.method-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.method-step {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.method-step:hover {
  border-color: var(--accent);
}

.method-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.5;
  margin-bottom: 12px;
}

.method-step h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.method-step p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========================================
   RESULTS
   ======================================== */

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}

.result-card:hover {
  border-color: var(--border-light);
}

.result-metric {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}

.result-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ========================================
   DIFFERENTIATION
   ======================================== */

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

.diff-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.diff-item:hover {
  border-color: var(--accent);
}

.diff-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
}

.diff-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.diff-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========================================
   SIMULATOR
   ======================================== */

.simulator-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.sim-field {
  margin-bottom: 20px;
}

.sim-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.sim-field input,
.sim-field select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: var(--transition);
  appearance: auto;
}

.sim-field input:focus,
.sim-field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.sim-field input::placeholder {
  color: var(--text-dim);
}

/* Thinking animation */
.sim-thinking {
  text-align: center;
  padding: 40px 0;
}

.sim-thinking-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 16px;
}

.sim-thinking-dots span {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: simDot 1.2s infinite ease-in-out;
}

.sim-thinking-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.sim-thinking-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes simDot {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1.1); }
}

.sim-thinking p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Output */
.sim-output-header {
  margin-bottom: 24px;
}

.sim-ai-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-hover);
  margin-bottom: 12px;
}

.sim-output-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.sim-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.sim-metric {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.sim-metric-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.sim-metric-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.sim-insight {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.sim-cta-box {
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  text-align: center;
}

.sim-cta-box p {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.sim-email-capture form {
  display: flex;
  gap: 8px;
}

.sim-email-capture input[type="email"] {
  flex: 1;
  padding: 10px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
}

.sim-email-capture input[type="email"]:focus {
  outline: none;
  border-color: var(--accent);
}

.sim-lead-success p {
  color: var(--green);
  font-weight: 600;
  font-size: 0.9rem;
}

.sim-reset {
  margin-top: 12px;
}

/* ========================================
   CONTACT
   ======================================== */

.contact-wrapper {
  max-width: 640px;
  margin: 0 auto;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--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: 600;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: var(--transition);
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-privacy {
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.contact-success {
  text-align: center;
  padding: 60px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.success-icon {
  color: var(--green);
  margin-bottom: 16px;
}

.contact-success h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-success p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========================================
   FINAL CTA
   ======================================== */

.cta-final {
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 50%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
}

.offer-card {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.problem-card,
.value-card,
.result-card,
.diff-item,
.method-step {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.simulator-wrapper,
.contact-form {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.cta-final::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  position: relative;
}

.cta-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  position: relative;
}

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

/* ========================================
   FOOTER
   ======================================== */

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}

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

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
  .method-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 16px 24px;
    gap: 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-burger {
    display: flex;
  }

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

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

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

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

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

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

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

  .sim-metrics {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .sim-email-capture form {
    flex-direction: column;
  }

  .simulator-wrapper,
  .contact-form {
    padding: 24px;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .section {
    padding: 60px 0;
  }

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

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}