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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #181c20;
  color: #e8e8e8;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}

.nav-scrolled {
  background: rgba(16, 20, 24, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: #222628;
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: #e8e8e8;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-logo {
  width: 28px;
  height: 28px;
}

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

.nav-links a {
  color: #aaa;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #e8e8e8;
}

.btn-nav {
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #e8e8e8;
  text-decoration: none;
  border: 1px solid #333638;
  transition: border-color 0.2s, background 0.2s;
}

.btn-nav:hover {
  border-color: #777;
  background: rgba(255, 255, 255, 0.03);
}

.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: #e8e8e8;
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  z-index: 99;
  background: rgba(23, 18, 31, 0.97);
  backdrop-filter: blur(16px);
  padding: 16px 24px 24px;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid #222628;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  color: #aaa;
  text-decoration: none;
  font-size: 1rem;
  padding: 12px 0;
  border-bottom: 1px solid #222628;
  transition: color 0.2s;
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: #e8e8e8;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn:active {
  transform: scale(0.97);
}

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

.btn-primary {
  background: #eee;
  color: #000;
  font-weight: 600;
}

.btn-primary:hover {
  background: #fff;
  box-shadow: 0 0 32px rgba(165, 165, 165, 0.1);
}

.btn-arrow {
  transition: transform 0.2s;
}

.btn-primary:hover .btn-arrow {
  transform: translateX(3px);
}

.btn-ghost {
  background: transparent;
  color: #aaa;
  padding: 16px 28px;
}

.btn-ghost:hover {
  color: #e8e8e8;
}

.btn-outline {
  background: transparent;
  color: #e8e8e8;
  border: 1px solid #333638;
}

.btn-outline:hover {
  border-color: #777;
  background: rgba(255, 255, 255, 0.03);
}

.btn-block {
  display: block;
  text-align: center;
  width: 100%;
}

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

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ccc;
  margin-bottom: 24px;
}

.hero-headline {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 28px;
  position: relative;
  color: #9ab;
}

.highlight-text {
  color: #fff;
}

.hero-subline p {
  font-size: 22px;
  color: #ccc;
  max-width: 780px;
  margin: 0 auto 20px;
  line-height: 1.35;
}

.hero-subline p:last-child {
  margin-bottom: 40px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Terminal demo */
.hero-visual {
  position: relative;
  z-index: 1;
  margin-top: 64px;
  width: 100%;
  max-width: 640px;
  padding: 0 24px;
}


.terminal {
  background: #151a1e;
  border: 1px solid #333638;
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.4),
    0 0 80px rgba(34, 197, 94, 0.05);
}

.terminal-dots {
  display: flex;
  gap: 7px;
  padding: 14px 18px;
  border-bottom: 1px solid #222628;
}

.terminal-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #333638;
}

.terminal-dots span:nth-child(1) { background: #ff5f57; }
.terminal-dots span:nth-child(2) { background: #febc2e; }
.terminal-dots span:nth-child(3) { background: #28c840; }

.chat-lines {
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chat-row + .chat-right,
.chat-right + .chat-row {
  margin-top: 10px;
}

.chat-row {
  display: flex;
  flex-direction: column;
}

.chat-right {
  align-items: flex-end;
}

.chat-left {
  align-items: flex-start;
}

.chat-sender {
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 4px;
  padding: 0 4px;
}

.chat-sender-user {
  color: #9ab;
}

.chat-sender-ai {
  color: #e8e8e8;
  padding-left: 0;
}

.chat-bubble {
  max-width: 82%;
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.6;
  text-align: left;
}

.chat-bubble-user {
  background: #303840;
  color: #eee;
  border-bottom-right-radius: 4px;
}

.chat-bubble-ai {
  background: none;
  border: none;
  color: #ddd;
  border-radius: 0;
  padding-left: 0;
}

.chat-updates {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
}

.t-update {
  display: block;
  color: #ddd;
}

.t-highlight {
  color: #22c55e;
  font-weight: 500;
}

.t-dim {
  text-decoration: line-through;
  color: #888;
}

.chat-version {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 5px 9px;
  background: #1e2226;
  border: 1px solid #333638;
  border-radius: 4px;
  color: #ccc;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: default;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.chat-version:hover {
  background: #2e3236;
  border-color: #3a3e42;
  color: #e8e8e8;
}

.t-update-sync {
  color: #6b9;
}

.doc-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 10px;
}

.doc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid #2a2e32;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}

.doc-link:hover {
  border-color: #353a3e;
  background: rgba(255, 255, 255, 0.05);
}

.doc-icon {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.doc-icon svg {
  display: block;
}

.doc-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.doc-name {
  font-size: 0.78rem;
  color: #ccc;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.doc-source {
  font-size: 0.65rem;
  color: #888;
}

.doc-check {
  margin-left: auto;
  color: #6b9;
  font-size: 0.8rem;
  flex-shrink: 0;
}


/* ========================================
   Sections (shared)
   ======================================== */
.section {
  padding: 120px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #22c55e;
  margin-bottom: 16px;
}

.section-label-alt {
  color: #6db3fc;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.section-subtitle {
  margin-top: 16px;
  color: #aaa;
  font-size: 1.05rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   How it works — Steps
   ======================================== */
.steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  justify-content: center;
}

.step {
  flex: 1;
  max-width: 360px;
  background: #151a1e;
  border: 1px solid #2a2e32;
  border-radius: 16px;
  padding: 40px 32px;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.step:hover {
  border-color: rgba(34, 197, 94, 0.2);
  box-shadow: 0 4px 32px rgba(34, 197, 94, 0.06);
}

.step-icon {
  margin-bottom: 20px;
}

.step-number {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: #777;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.step p {
  color: #aaa;
  font-size: 0.92rem;
  line-height: 1.65;
}

.step-connector {
  display: flex;
  align-items: center;
  padding: 0 8px;
}

/* ========================================
   Showcase sections
   ======================================== */
.showcase {
  padding: 100px 0;
  background-color: #051014;
}

.bg-alt,
.showcase-alt {
  background-color: #101418;
}

.showcase-inner {
  display: flex;
  align-items: center;
  gap: 64px;
}

.showcase-reverse {
  flex-direction: row-reverse;
}

.showcase-text {
  flex: 1;
  min-width: 0;
}

.showcase-title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.showcase-body {
  color: #aaa;
  font-size: 1.05rem;
  line-height: 1.75;
}

.showcase-visual {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: flex-start;
}

.showcase-visual > * {
  width: 100%;
}

/* --- Showcase 1: Message cards stack --- */
.showcase-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.showcase-msg-card {
  background: #151a1e;
  border: 1px solid #2a2e32;
  border-radius: 12px;
  padding: 18px 20px;
  transition: border-color 0.3s;
}

.showcase-msg-card:hover {
  border-color: rgba(34, 197, 94, 0.2);
}

.showcase-role-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}

.showcase-role-exec {
  background: rgba(37, 99, 235, 0.12);
  color: #818cf8;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.showcase-role-eng {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.showcase-role-prod {
  background: rgba(245, 158, 11, 0.12);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.showcase-msg-card p {
  color: #aaa;
  font-size: 0.88rem;
  line-height: 1.6;
}

/* --- Showcase 2: Timeline --- */
.showcase-timeline {
  position: relative;
  padding-left: 24px;
  border-left: 2px solid #2a2e32;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.showcase-tl-entry {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.showcase-tl-dot {
  position: absolute;
  left: -31px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #181c20;
  border: 2px solid #22c55e;
}

.showcase-tl-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.showcase-tl-date {
  font-size: 0.72rem;
  font-weight: 600;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.showcase-tl-text {
  font-size: 0.92rem;
  color: #e8e8e8;
  font-weight: 500;
}

.showcase-tl-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  margin-top: 4px;
  width: fit-content;
}

.showcase-tl-success {
  background: rgba(16, 185, 129, 0.1);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.showcase-tl-lesson {
  background: rgba(245, 158, 11, 0.1);                                              
  color: #fbbf24;                                                                   
  border: 1px solid rgba(245, 158, 11, 0.2);  
}

/* --- Showcase 3: Hub diagram --- */
.showcase-hub {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  max-width: 360px;
}

.showcase-hub-lines {
  position: absolute;
  inset: 0;
}

.showcase-hub-lines svg {
  width: 100%;
  height: 100%;
}

.showcase-hub-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: #151a1e;
  border: 1px solid rgba(34, 197, 94, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 32px rgba(34, 197, 94, 0.1);
}

.showcase-hub-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: #151a1e;
  border: 1px solid #2a2e32;
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color 0.3s;
}

.showcase-hub-node:hover {
  border-color: rgba(34, 197, 94, 0.2);
}

.showcase-hub-node span {
  font-size: 0.7rem;
  color: #aaa;
  font-weight: 500;
  white-space: nowrap;
}

.showcase-hub-tl { top: 0; left: 0; }
.showcase-hub-tr { top: 0; right: 0; }
.showcase-hub-bl { bottom: 0; left: 0; }
.showcase-hub-br { bottom: 0; right: 0; }

/* --- Showcase 4: Q&A --- */
.showcase-qa {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.showcase-qa-q,
.showcase-qa-a {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.showcase-qa-avatar {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-qa-user {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

.showcase-qa-ai {
  background: rgba(34, 197, 94, 0.1);
  color: #e8e8e8;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.showcase-qa-q p {
  background: rgba(34, 197, 94, 0.4);
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 0.9rem;
  color: #ccc;
}

.showcase-qa-answer {
  background: #192026;
  border-radius: 12px;
  padding: 16px 20px;
}

.showcase-qa-answer p {
  font-size: 0.88rem;
  color: #aaa;
  margin-bottom: 10px;
}

.showcase-qa-answer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.showcase-qa-answer li {
  font-size: 0.85rem;
  color: #ccc;
  padding-left: 16px;
  position: relative;
}

.showcase-qa-answer li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #22c55e;
}

.showcase-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #22c55e;
  text-decoration: none;
  transition: color 0.2s;
}

.showcase-link:hover {
  color: #3dd874;
}

.security-section {
  padding: 80px 0;
}

.security-card {
  background: #f5f5f5;
  border-radius: 20px;
  padding: 72px 56px;
  position: relative;
  overflow: hidden;
}

.security-label {
  background: linear-gradient(135deg, #047857, #059669) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

.security-title {
  color: #111;
}

.security-body {
  color: #333;
}

.security-card .security-checklist li {
  color: #222;
}

.security-card .security-checklist li::before {
  color: #047857;
}

.security-link {
  display: inline-block;
  margin-top: 28px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #047857;
  text-decoration: none;
  transition: color 0.2s;
}

.security-link:hover {
  color: #059669;
}

/* --- Showcase 5: Security --- */
.showcase-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.showcase-checklist li {
  font-size: 0.92rem;
  color: #ccc;
  padding-left: 24px;
  position: relative;
  line-height: 1.6;
}

.showcase-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #34d399;
  font-weight: 700;
}

.showcase-shield {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.security-card .showcase-visual {
  flex: 0 0 20%;
  min-width: 0;
}

/* ========================================
   Features
   ======================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: #151a1e;
  border: 1px solid #2a2e32;
  border-radius: 16px;
  padding: 36px 28px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  border-color: rgba(34, 197, 94, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(34, 197, 94, 0.06);
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.12);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: #aaa;
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ========================================
   Pricing
   ======================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}

.pricing-card {
  background: #151a1e;
  border: 1px solid #2a2e32;
  border-radius: 16px;
  padding: 40px 32px;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}

.pricing-card .btn-block {
  margin-top: auto;
}

.pricing-card:hover {
  border-color: #333638;
}

.pricing-card-popular {
  border-color: rgba(153, 170, 187, 0.35);
  box-shadow: 0 0 40px rgba(153, 170, 187, 0.06), 0 0 40px rgba(153, 170, 187, 0.03);
}

.pricing-card-popular:hover {
  border-color: rgba(153, 170, 187, 0.5);
  box-shadow: 0 0 60px rgba(153, 170, 187, 0.08), 0 0 60px rgba(153, 170, 187, 0.04);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #678;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-tier {
  font-size: 1rem;
  font-weight: 600;
  color: #aaa;
  margin-bottom: 16px;
}

.pricing-price {
  margin-bottom: 8px;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.price-period {
  color: #888;
  font-size: 0.9rem;
  margin-left: 2px;
}

.pricing-desc {
  color: #888;
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  font-size: 0.9rem;
  color: #aaa;
  padding-left: 24px;
  position: relative;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23d455f0' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.pricing-includes::before {
  display: none !important;
}

.pricing-includes {
  padding-left: 0 !important;
}

.pricing-security {
  text-align: center;
  margin-top: 48px;
}

.pricing-security-title {
  font-size: 0.95rem;
  color: #ccc;
  margin-bottom: 16px;
}

.pricing-security-features {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.pricing-security-features span {
  font-size: 0.85rem;
  color: #888;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pricing-security-features span::before {
  content: '';
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23047857' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

.powered-by-stripe {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  font-size: 0.8rem;
  color: #666;
}

/* ========================================
   FAQ
   ======================================== */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: #151a1e;
  border: 1px solid #2a2e32;
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item[open] {
  border-color: rgba(34, 197, 94, 0.2);
}

.faq-item summary {
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 0.2s;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: #888;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover {
  color: #fff;
}

.faq-item p {
  padding: 0 24px 20px;
  color: #aaa;
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
  padding: 80px 0 120px;
}

.cta-box {
  text-align: center;
  background: #151a1e;
  border: 1px solid #2a2e32;
  border-radius: 20px;
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.07) 0%, rgba(37, 99, 235, 0.03) 40%, transparent 65%);
  pointer-events: none;
}

.cta-box h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  position: relative;
}

.cta-box p {
  color: #aaa;
  font-size: 1.05rem;
  margin-bottom: 36px;
  position: relative;
}

.cta-box .btn {
  position: relative;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  border-top: 1px solid #222628;
  padding: 64px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
}

.footer-left {
  padding-right: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.footer-logo {
  width: 24px;
  height: 24px;
}

.footer-tagline {
  color: #888;
  font-size: 0.9rem;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #aaa;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: #888;
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: #e8e8e8;
}

.footer-bottom {
  padding: 24px 0;
  margin-top: 48px;
  border-top: 1px solid #222628;
  font-size: 0.8rem;
  color: #777;
}

/* ========================================
   Animations
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Stagger children */
.steps .fade-in:nth-child(3) { transition-delay: 0.1s; }
.steps .fade-in:nth-child(5) { transition-delay: 0.2s; }

.feature-grid .fade-in:nth-child(2) { transition-delay: 0.08s; }
.feature-grid .fade-in:nth-child(3) { transition-delay: 0.16s; }

.pricing-grid .fade-in:nth-child(2) { transition-delay: 0.1s; }
.pricing-grid .fade-in:nth-child(3) { transition-delay: 0.2s; }

.faq-list .fade-in:nth-child(2) { transition-delay: 0.06s; }
.faq-list .fade-in:nth-child(3) { transition-delay: 0.12s; }
.faq-list .fade-in:nth-child(4) { transition-delay: 0.18s; }
.faq-list .fade-in:nth-child(5) { transition-delay: 0.24s; }

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 900px) {
  .showcase-hub {
    aspect-ratio: auto;
    display: flex;
    gap: 10px;
    max-width: 100%;
  }

  .showcase-hub-lines,
  .showcase-hub-center {
    display: none;
  }

  .showcase-hub-node {
    position: static;
    flex: 0 0 auto;
    padding: 12px 14px;
  }

  .showcase-text {
    text-align: left;
  }

  .showcase-visual {
    justify-content: flex-start;
    align-items: flex-start;
  }

  .showcase-cards-stack,
  .showcase-timeline,
  .showcase-qa {
    width: 100%;
  }

  .steps {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .step {
    max-width: 100%;
    width: 100%;
  }

  .step-connector {
    transform: rotate(90deg);
    padding: 0;
  }

  .showcase-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
  }

  .showcase-reverse {
    flex-direction: column;
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

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

  .footer-left {
    grid-column: 1 / -1;
    padding-right: 0;
  }
}

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

  .btn-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  .section {
    padding: 80px 0;
  }

  .hero {
    min-height: auto;
    padding: 140px 0 80px;
  }

  .hero-visual {
    margin-top: 48px;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .cta-box {
    padding: 56px 24px;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2.5rem;
  }

  .step,
  .feature-card,
  .pricing-card {
    padding: 32px 24px;
  }


  .showcase {
    padding: 60px 0;
  }

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

/* ========================================
   Legal Pages
   ======================================== */
.legal-page {
  padding: 100px 0 80px;
  min-height: 100vh;
}

.legal-content {
  max-width: 720px;
}

.legal-content h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  color: #fff;
}

.legal-content .legal-updated {
  color: #999;
  font-size: 0.8rem;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid #222628;
}

.legal-content h2 {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  margin-top: 36px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.legal-content h3 {
  font-size: 0.85rem;
  font-weight: 600;
  color: #ccc;
  margin-top: 20px;
  margin-bottom: 8px;
}

.legal-content p {
  color: #ddd;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 12px;
}

.legal-content ul {
  color: #ddd;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 12px;
  padding-left: 18px;
}

.legal-content li {
  margin-bottom: 6px;
}

.legal-content li strong {
  color: #ccc;
}

.legal-content a {
  color: #22c55e;
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

.footer-legal-links {
  display: flex;
  gap: 8px;
}

.footer-legal-links a {
  color: #555;
  text-decoration: none;
  font-size: 0.8rem;
}

.footer-legal-links a:hover {
  color: #aaa;
}