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

:root {
  --color-bg: #09090B;
  --color-surface: #131316;
  --color-surface-2: #1C1C21;
  --color-border: rgba(255,255,255,0.08);
  --color-text: #FAFAFA;
  --color-text-secondary: #A1A1AA;
  --color-text-muted: #71717A;
  --color-primary: #6C5CE7;
  --color-primary-light: #A29BFE;
  --color-gradient-1: #6C5CE7;
  --color-gradient-2: #00B894;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
}

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

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

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

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

.section {
  padding: 120px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(108,92,231,0.1);
  border: 1px solid rgba(108,92,231,0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-primary-light);
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-gradient-1), var(--color-gradient-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: #5A4BD1;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(108,92,231,0.3);
}

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

.btn--ghost:hover {
  border-color: rgba(255,255,255,0.2);
  color: var(--color-text);
}

.btn--ghost-light {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn--ghost-light:hover {
  background: rgba(255,255,255,0.05);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  width: 100%;
  justify-content: center;
}

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

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

.btn--large {
  padding: 18px 36px;
  font-size: 1.05rem;
}

.btn-play {
  font-size: 0.7rem;
}

.btn-arrow {
  transition: transform 0.3s;
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.nav.scrolled {
  background: rgba(9,9,11,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

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

.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  color: var(--color-primary);
  font-size: 1.1rem;
}

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

.nav-links a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: color 0.3s;
  font-weight: 400;
}

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

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

.nav-login {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: color 0.3s;
}

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

.nav-cta {
  padding: 10px 20px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s;
}

.nav-cta:hover {
  background: #5A4BD1;
}

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

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: all 0.3s;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 160px 0 80px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
}

.hero-glow--1 {
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.15;
}

.hero-glow--2 {
  width: 400px;
  height: 400px;
  background: var(--color-gradient-2);
  top: 100px;
  right: -100px;
  opacity: 0.08;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-container {
  position: relative;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(108,92,231,0.08);
  border: 1px solid rgba(108,92,231,0.15);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--color-primary-light);
  margin-bottom: 32px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 80px;
}

/* Dashboard Preview */
.hero-preview {
  max-width: 960px;
  margin: 0 auto;
  perspective: 1000px;
}

.preview-window {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow:
    0 20px 80px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,255,255,0.05) inset;
  transform: rotateX(2deg);
  transition: transform 0.5s ease;
}

.preview-window:hover {
  transform: rotateX(0deg);
}

.preview-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.preview-dots {
  display: flex;
  gap: 6px;
}

.preview-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.preview-url {
  flex: 1;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  background: rgba(255,255,255,0.03);
  padding: 4px 16px;
  border-radius: 6px;
}

.preview-body {
  display: flex;
  min-height: 360px;
}

.preview-sidebar {
  width: 180px;
  padding: 16px 12px;
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.preview-sidebar-item {
  padding: 8px 12px;
  font-size: 0.8rem;
  border-radius: 6px;
  color: var(--color-text-secondary);
  cursor: default;
}

.preview-sidebar-item.active {
  background: rgba(108,92,231,0.15);
  color: var(--color-primary-light);
}

.preview-main {
  flex: 1;
  padding: 16px 20px;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.preview-avatars {
  display: flex;
  gap: -4px;
}

.preview-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
  margin-left: -6px;
  border: 2px solid var(--color-surface);
}

.preview-avatar:first-child {
  margin-left: 0;
}

.preview-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.preview-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preview-col-title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 4px;
}

.preview-col-title span {
  background: var(--color-surface-2);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.7rem;
  margin-left: 4px;
}

.preview-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.preview-card.highlight {
  border-color: rgba(225,112,85,0.3);
}

.preview-card.done {
  opacity: 0.5;
}

.preview-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  color: #fff;
  margin-bottom: 6px;
}

.preview-card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.preview-avatar-sm {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  color: #fff;
  font-weight: 600;
}

/* ===== Logos ===== */
.logos {
  padding: 60px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.logos-text {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.logos-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.logo-item {
  font-size: 1.3rem;
  font-weight: 700;
  color: rgba(255,255,255,0.15);
  letter-spacing: 2px;
}

/* ===== Features ===== */
.features {
  background: var(--color-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(108,92,231,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.feature-card--large {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

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

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

/* Mini Kanban */
.feature-visual {
  grid-column: 2;
}

.mini-kanban {
  display: flex;
  gap: 8px;
}

.mini-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mini-col-head {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2px;
}

.mini-card {
  height: 24px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.mini-card.active {
  border-color: rgba(108,92,231,0.4);
  background: rgba(108,92,231,0.1);
}

.mini-card.done {
  opacity: 0.4;
}

/* ===== How it works ===== */
.how {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.steps-grid {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 32px 0;
}

.step-num {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gradient-1), var(--color-gradient-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
  width: 80px;
}

.step-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

.step-connector {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-gradient-1), var(--color-gradient-2));
  margin-left: 39px;
  opacity: 0.3;
}

/* ===== Stats ===== */
.stats {
  padding: 80px 0;
  background: var(--color-bg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-num {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gradient-1), var(--color-gradient-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ===== Pricing ===== */
.pricing {
  background: var(--color-bg);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.toggle-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color 0.3s;
}

.toggle-label.active {
  color: var(--color-text);
}

.toggle-save {
  font-size: 0.75rem;
  background: rgba(0,184,148,0.15);
  color: #00B894;
  padding: 2px 8px;
  border-radius: 4px;
}

.toggle-switch {
  width: 48px;
  height: 26px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s;
}

.toggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border-radius: 50%;
  transition: transform 0.3s;
}

.toggle-switch.yearly .toggle-knob {
  transform: translateX(22px);
}

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

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: all 0.3s;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.pricing-card.popular {
  border-color: var(--color-primary);
  background: linear-gradient(to bottom, rgba(108,92,231,0.08), var(--color-surface));
  transform: scale(1.04);
}

.pricing-card.popular:hover {
  transform: scale(1.04) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.pricing-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.pricing-price {
  margin-bottom: 24px;
}

.price-amount {
  font-size: 2.2rem;
  font-weight: 800;
}

.price-period {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.pricing-features {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.pricing-features li.disabled {
  color: var(--color-text-muted);
  opacity: 0.5;
}

/* ===== Testimonials ===== */
.testimonials {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

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

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s;
}

.testimonial-card:hover {
  border-color: rgba(108,92,231,0.2);
}

.testimonial-stars {
  color: #FDCB6E;
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-card p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

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

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-author strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ===== FAQ ===== */
.faq {
  background: var(--color-bg);
}

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

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item.open {
  border-color: rgba(108,92,231,0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
}

.faq-toggle {
  font-size: 1.4rem;
  color: var(--color-text-muted);
  transition: transform 0.3s;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
  position: relative;
  padding: 120px 0;
  text-align: center;
  overflow: hidden;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(108,92,231,0.15), transparent 70%);
  transform: translate(-50%, -50%);
}

.cta-content {
  position: relative;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-content p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text-secondary);
}

.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  transition: color 0.3s;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

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

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

.footer-legal a {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  transition: color 0.3s;
}

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

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s ease;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.modal--wide {
  max-width: 600px;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-text);
}

.modal-logo {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  color: var(--color-text-secondary);
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

.modal-form .form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-form label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.modal-form input {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--color-text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
}

.modal-form input:focus {
  border-color: var(--color-primary);
}

.modal-form input.error {
  border-color: #E17055;
}

.form-error {
  font-size: 0.75rem;
  color: #E17055;
  min-height: 16px;
}

.modal-submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  margin-top: 8px;
  transition: all 0.3s;
  text-decoration: none;
  display: block;
  text-align: center;
}

.modal-submit-btn:hover {
  background: #5A4BD1;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(108,92,231,0.3);
}

.modal-switch {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 20px;
}

.modal-switch a {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.modal-success {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.modal-success.show {
  display: block;
}

.modal-form.hidden,
.modal-switch.hidden {
  display: none;
}

.success-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-gradient-2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
  color: #fff;
}

.modal-success h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal-success p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

/* Demo video */
.demo-video-wrap {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 24px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}

.demo-placeholder {
  aspect-ratio: 16/9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #0f0f13, #1a1a24);
  position: relative;
}

.demo-play-icon {
  width: 72px;
  height: 72px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 8px;
  box-shadow: 0 0 40px rgba(108,92,231,0.4);
}

.demo-placeholder-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
}

.demo-placeholder-sub {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.demo-features-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}

.demo-features-row span {
  background: rgba(108,92,231,0.15);
  border: 1px solid rgba(108,92,231,0.2);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.78rem;
  color: var(--color-primary-light);
}

.demo-cta {
  text-align: center;
}

/* Nav user state */
.nav-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.nav-user-avatar {
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
}

/* ===== Scroll Animations ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .section { padding: 80px 0; }

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

  .feature-card--large {
    grid-column: span 2;
  }

  .pricing-grid { gap: 16px; }
  .pricing-card.popular { transform: scale(1.02); }
  .pricing-card.popular:hover { transform: scale(1.02) translateY(-4px); }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: 75%;
    height: 100vh;
    background: var(--color-surface);
    justify-content: center;
    align-items: center;
    gap: 24px;
    z-index: 100;
    border-left: 1px solid var(--color-border);
  }

  .nav-toggle { display: flex; z-index: 200; }

  .hero { padding: 120px 0 60px; }
  .hero-title { letter-spacing: 0; }

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

  .hero-preview { margin-top: -20px; }

  .preview-sidebar { display: none; }
  .preview-columns { grid-template-columns: repeat(2, 1fr); }
  .preview-col:last-child { display: none; }

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

  .feature-card--large {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .feature-visual { display: none; }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card.popular {
    transform: none;
    order: -1;
  }

  .pricing-card.popular:hover {
    transform: translateY(-4px);
  }

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

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

  .footer-brand {
    grid-column: span 2;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

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

@media (max-width: 480px) {
  .section { padding: 60px 0; }

  .logos-grid { gap: 24px; }
  .logo-item { font-size: 1rem; }

  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-num { font-size: 2.2rem; }

  .step { flex-direction: column; gap: 12px; }
  .step-num { font-size: 2rem; width: auto; }
  .step-connector { margin-left: 16px; }

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

  .footer-brand { grid-column: span 1; }
}