/* ===================================================================
   GoSites Landing Page CSS
   =================================================================== */

/* ---- Custom Properties ---- */
:root {
  --brand: #6C47FF;
  --brand-dark: #5534E0;
  --brand-light: #EEE9FF;
  --surface: #0A0A0F;
  --panel: #13131A;
  --card: #1C1C26;
  --border: #2A2A3A;
  --text: #F0F0F8;
  --text-muted: #8888A0;
  --text-dim: #555570;
  --accent: #FF6B35;
  --accent2: #00D4AA;
  --radius: 12px;
  --radius-sm: 8px;
  --max-w: 1140px;
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--surface);
  color: var(--text);
  margin: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

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

/* ---- Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ===================================================================
   NAVIGATION
   =================================================================== */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
#main-nav.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
#main-nav.hidden { transform: translateY(-100%); }

.nav-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--brand);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.nav-cta {
  flex-shrink: 0;
}
.nav-cta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--brand);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 8px 18px;
  border-radius: 50px;
  transition: background 0.2s, transform 0.1s;
}
.nav-cta a:hover { background: var(--brand-dark); transform: translateY(-1px); }

/* ===================================================================
   HERO
   =================================================================== */
#hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(108,71,255,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-text { }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand-light);
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero-eyebrow span { font-size: 0.875rem; }

.hero-headline {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin: 0 0 20px;
}

.hero-headline .highlight {
  background: linear-gradient(135deg, var(--brand) 0%, #A78BFA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0 0 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand);
  color: white;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 50px;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 0 0 0 rgba(108,71,255,0.4);
}
.btn-primary:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108,71,255,0.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 24px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  transition: all 0.2s;
}
.btn-ghost:hover {
  border-color: var(--text-muted);
  color: var(--text);
  background: rgba(255,255,255,0.04);
}

.hero-trial-note {
  font-size: 0.8rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-trial-note svg { color: var(--accent2); flex-shrink: 0; }

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
}
.hero-avatars {
  display: flex;
}
.hero-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  margin-left: -8px;
  background: var(--card);
  overflow: hidden;
}
.hero-avatar:first-child { margin-left: 0; }
.hero-avatar img { width: 100%; height: 100%; object-fit: cover; }
.hero-proof-text {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.hero-proof-text strong { color: var(--text); }

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-dashboard-mock {
  width: 100%;
  max-width: 480px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
  position: relative;
}

.mock-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.mock-dot.red { background: #FF5F57; }
.mock-dot.yellow { background: #FFBD2E; }
.mock-dot.green { background: #28C840; }

.mock-body { padding: 20px; }

.mock-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.mock-step:last-child { border-bottom: none; }
.mock-step-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(108,71,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.mock-step-content { flex: 1; }
.mock-step-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.mock-step-desc {
  font-size: 0.7rem;
  color: var(--text-dim);
}
.mock-step-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 50px;
  background: rgba(0,212,170,0.15);
  color: var(--accent2);
  flex-shrink: 0;
  margin-top: 2px;
}
.mock-step-badge.progress {
  background: rgba(108,71,255,0.15);
  color: var(--brand);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ===================================================================
   SECTION COMMON
   =================================================================== */
section { padding: 96px 0; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}

.section-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin: 0 0 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 600px;
}

/* ===================================================================
   PROBLEM
   =================================================================== */
#problem { background: var(--panel); }

.problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.problem-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.2s, border-color 0.2s;
}
.problem-card:hover { transform: translateY(-4px); border-color: var(--brand); }

.problem-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}

.problem-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 10px;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ===================================================================
   SOLUTION
   =================================================================== */
#solution { background: var(--surface); }

.solution-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}

.solution-step {
  padding: 0 28px;
  text-align: center;
  position: relative;
}

.solution-step::after {
  content: '';
  position: absolute;
  top: 36px;
  right: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), transparent);
}

.solution-step:last-child::after { display: none; }

.solution-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(108,71,255,0.2) 0%, rgba(108,71,255,0.05) 100%);
  border: 1px solid rgba(108,71,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}

.solution-step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px;
}

.solution-step p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

.solution-followup {
  text-align: center;
  margin-top: 56px;
  padding: 28px 32px;
  background: rgba(108,71,255,0.07);
  border: 1px solid rgba(108,71,255,0.2);
  border-radius: var(--radius);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.solution-followup p {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0;
}
.solution-followup strong { color: var(--brand); }

/* ===================================================================
   OPPORTUNITY
   =================================================================== */
#opportunity {
  background: var(--panel);
  padding: 96px 0;
}

.opportunity-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.opportunity-quote {
  text-align: center;
  margin-bottom: 52px;
}

.opportunity-quote .quote-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.opportunity-quote blockquote {
  font-size: clamp(1.3rem, 2.8vw, 1.9rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  font-style: normal;
}

.opportunity-quote p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ---- ROI Calculator ---- */
.roi-calculator {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 40px;
  max-width: 600px;
  margin: 0 auto;
}

.roi-calculator h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 24px;
  text-align: center;
}

.roi-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.roi-input-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.roi-input-group input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  -moz-appearance: textfield;
}
.roi-input-group input:focus { border-color: var(--brand); }
.roi-input-group input::-webkit-inner-spin-button,
.roi-input-group input::-webkit-outer-spin-button { -webkit-appearance: none; }

.roi-divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

.roi-outputs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.roi-output-item {
  text-align: center;
  padding: 14px 10px;
  background: rgba(108,71,255,0.07);
  border-radius: 10px;
  border: 1px solid rgba(108,71,255,0.15);
}

.roi-output-item.highlighted {
  background: rgba(108,71,255,0.12);
  border-color: rgba(108,71,255,0.4);
}

.roi-output-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 4px;
}
.roi-output-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
}
.roi-output-item.highlighted .roi-output-value { color: var(--brand); }

.roi-6mo {
  text-align: center;
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--text-dim);
}
.roi-6mo strong { color: var(--accent); font-weight: 800; }

/* ===================================================================
   TESTIMONIALS
   =================================================================== */
#testimonials { background: var(--surface); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s, border-color 0.2s;
}
.testimonial-card:hover { transform: translateY(-4px); border-color: rgba(108,71,255,0.4); }

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--panel);
  flex-shrink: 0;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }

.testimonial-meta { flex: 1; }
.testimonial-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  display: block;
}
.testimonial-role {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: block;
  margin-top: 1px;
}

.testimonial-badge {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 50px;
  background: rgba(255,107,53,0.15);
  color: var(--accent);
  white-space: nowrap;
}

.testimonial-quote {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonial-quote::before { content: '"'; }
.testimonial-quote::after { content: '"'; }

.testimonial-stats {
  text-align: center;
  margin-top: 48px;
  padding: 24px 32px;
  background: var(--panel);
  border-radius: var(--radius);
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.testimonial-stat-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--brand);
  display: block;
}
.testimonial-stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
}

/* ===================================================================
   FEATURES
   =================================================================== */
#features { background: var(--panel); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s, border-color 0.2s;
}
.feature-card:hover { transform: translateY(-3px); border-color: rgba(108,71,255,0.35); }

.feature-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: block;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 8px;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ===================================================================
   PRICING
   =================================================================== */
#pricing { background: var(--surface); }

.pricing-intro {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  position: relative;
  transition: transform 0.2s;
}
.pricing-card:hover { transform: translateY(-4px); }

.pricing-card.featured {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand), 0 8px 32px rgba(108,71,255,0.2);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand);
  color: white;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  white-space: nowrap;
}

.pricing-tier {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 20px;
}

.pricing-amount .price {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}
.pricing-amount .period {
  font-size: 0.875rem;
  color: var(--text-dim);
  font-weight: 600;
}

.pricing-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.pricing-features {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pricing-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--accent2);
}

.pricing-cta {
  display: block;
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.pricing-cta.primary {
  background: var(--brand);
  color: white;
}
.pricing-cta.primary:hover { background: var(--brand-dark); }

.pricing-cta.secondary {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.pricing-cta.secondary:hover { border-color: var(--brand); color: var(--brand); }

.pricing-guarantee {
  text-align: center;
  margin-top: 32px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ===================================================================
   FAQ
   =================================================================== */
#faq { background: var(--panel); }

.faq-intro { text-align: center; max-width: 480px; margin: 0 auto 48px; }

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item:hover { border-color: rgba(108,71,255,0.3); }
.faq-item[open] { border-color: rgba(108,71,255,0.4); }

.faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  gap: 12px;
}
.faq-summary::-webkit-details-marker { display: none; }
.faq-summary svg {
  flex-shrink: 0;
  transition: transform 0.25s ease;
  color: var(--text-dim);
}
.faq-item[open] .faq-summary svg { transform: rotate(180deg); }

.faq-answer {
  padding: 0 22px 18px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 0;
}

/* ===================================================================
   CLOSING CTA
   =================================================================== */
#cta {
  background: var(--surface);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.cta-bg-glow {
  position: absolute;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(108,71,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

.cta-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin: 0 0 16px;
}

.cta-sub {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0 0 36px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.cta-note {
  font-size: 0.775rem;
  color: var(--text-dim);
}

/* ===================================================================
   FOOTER
   =================================================================== */
footer {
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 0.825rem;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 240px;
}

.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin: 0 0 12px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul a {
  font-size: 0.825rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--text); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.775rem;
  color: var(--text-dim);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  transition: all 0.2s;
}
.footer-social a:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.footer-twitter { font-size: 0.775rem; color: var(--text-dim); }

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-dashboard-mock { max-width: 360px; }
  .problem-cards { grid-template-columns: 1fr; max-width: 440px; margin-left: auto; margin-right: auto; }
  .solution-flow { grid-template-columns: 1fr 1fr; gap: 32px; }
  .solution-step::after { display: none; }
  .testimonial-grid { grid-template-columns: 1fr; max-width: 440px; margin-left: auto; margin-right: auto; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .roi-inputs { grid-template-columns: 1fr; }
  .roi-outputs { grid-template-columns: 1fr; gap: 8px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .nav-links { display: none; }
  .hero-headline { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-ghost { text-align: center; justify-content: center; }
  .features-grid { grid-template-columns: 1fr; }
  .solution-flow { grid-template-columns: 1fr; }
  .testimonial-stats { flex-direction: column; gap: 20px; }
  .cta-actions { flex-direction: column; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-dashboard-mock { max-width: 100%; }
}