/* === Octuz AI — Static Replica === */
:root {
  --bg: #07070a;
  --bg-alt: #0d0d12;
  --card: #131318;
  --card-2: #18181f;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #ffffff;
  --muted: #a1a1aa;
  --muted-2: #71717a;
  --purple: #a259ff;
  --purple-2: #7c3aed;
  --purple-soft: rgba(162, 89, 255, 0.12);
  --radius: 16px;
  --radius-lg: 24px;
  --max: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--purple); }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: 860px; }

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 7, 10, 0.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo img { height: 36px; width: auto; }
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--text); }
@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
  white-space: nowrap;
}
.btn-sm { padding: 9px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-primary {
  background: linear-gradient(180deg, #a259ff 0%, #7c3aed 100%);
  color: #fff;
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(124, 58, 237, 0.55); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-outline:hover { background: rgba(255,255,255,0.05); border-color: var(--purple); }

/* === HERO === */
.hero {
  position: relative;
  padding: 80px 0 60px;
  text-align: center;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(closest-side, rgba(162, 89, 255, 0.28), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background: var(--purple-soft);
  border: 1px solid rgba(162, 89, 255, 0.3);
  color: #d4b5ff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.02em;
  max-width: 900px;
  margin: 0 auto 40px;
}
.video-wrap {
  max-width: 880px;
  margin: 0 auto 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: 0 25px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(162,89,255,0.15);
  background: #000;
}
.video-wrap video { width: 100%; display: block; }
.hero-subtitle {
  max-width: 720px;
  margin: 0 auto 36px;
  font-size: 17px;
  color: var(--muted);
  line-height: 1.6;
}
.hero-subtitle strong { color: var(--text); }

/* === SECTION === */
.section { padding: 90px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-tag {
  display: inline-block;
  padding: 5px 12px;
  background: var(--purple-soft);
  border: 1px solid rgba(162, 89, 255, 0.25);
  color: #c8a4ff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
  max-width: 900px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--muted);
  max-width: 720px;
  margin-bottom: 48px;
  line-height: 1.6;
}
.center-cta { text-align: center; margin-top: 48px; }

/* === FEATURE CARDS === */
.feature-card-large {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-bottom: 32px;
}
.feature-card-large .feature-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--purple-soft);
  border: 1px solid rgba(162,89,255,0.3);
  border-radius: 999px;
  font-size: 12px;
  color: #c8a4ff;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.feature-card-large h3 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.feature-card-large p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 24px;
  line-height: 1.6;
}
.feature-list { list-style: none; padding: 0; }
.feature-list li {
  padding: 8px 0;
  color: var(--text);
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.feature-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--purple);
  border-radius: 999px;
  flex-shrink: 0;
}
.feature-card-large .feature-card-media img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  width: 100%;
}
@media (max-width: 900px) {
  .feature-card-large { grid-template-columns: 1fr; padding: 28px; gap: 28px; }
  .feature-card-large h3 { font-size: 24px; }
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .feature-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(162,89,255,0.35); }
.feature-card-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  background: #0a0a0e;
}
.feature-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.feature-card h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature-card p { color: var(--muted); font-size: 14.5px; line-height: 1.55; }

/* === COMPARE SLIDER === */
.compare-media { aspect-ratio: 16 / 10; padding: 0; }
.compare-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 12px;
  user-select: none;
  touch-action: none;
}
.compare-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.compare-after-wrap {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
}
.compare-after-wrap img { width: 200%; max-width: none; }
.compare-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: #fff;
  cursor: ew-resize;
  z-index: 3;
}
.compare-handle span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: #fff;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 14px rgba(0,0,0,0.45);
}
.compare-label {
  position: absolute;
  bottom: 10px;
  padding: 4px 10px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  z-index: 2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.compare-label-left { left: 10px; }
.compare-label-right { right: 10px; }

/* === STEPS === */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.step-media {
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  background: #0a0a0e;
}
.step-media img { width: 100%; height: 100%; object-fit: cover; }
.step-counter {
  color: var(--purple);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.step h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.step p { color: var(--muted); font-size: 14.5px; line-height: 1.55; }

/* === WORKFLOWS === */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1024px) { .workflow-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .workflow-grid { grid-template-columns: 1fr; } }
.workflow-card {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: transform 0.2s ease;
}
.workflow-card:hover { transform: translateY(-3px); }
.workflow-media {
  aspect-ratio: 4 / 5;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}
.workflow-media img { width: 100%; height: 100%; object-fit: cover; }
.workflow-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--purple-soft);
  border: 1px solid rgba(162,89,255,0.3);
  color: #c8a4ff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 999px;
  margin-bottom: 10px;
}
.workflow-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.01em; }
.workflow-card p { color: var(--muted); font-size: 13.5px; line-height: 1.5; }

/* === COMPARE PRICING === */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
@media (max-width: 900px) { .compare-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .compare-grid { grid-template-columns: 1fr; } }
.compare-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.compare-card img {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  margin: 0 auto 14px;
  object-fit: cover;
}
.compare-card h5 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.compare-sub { display: block; color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.compare-price {
  font-size: 18px;
  font-weight: 700;
  color: #f87171;
  letter-spacing: -0.01em;
}
.total-card {
  background: linear-gradient(135deg, rgba(162,89,255,0.12) 0%, rgba(124,58,237,0.06) 100%);
  border: 1px solid rgba(162,89,255,0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.total-label { color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.total-value {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  background: linear-gradient(180deg, #fff 0%, #c8a4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.total-desc { color: var(--muted); max-width: 600px; margin: 0 auto; }
.total-desc strong { color: var(--text); }

/* === PLANS === */
.billing-toggle {
  display: inline-flex;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 40px;
  gap: 4px;
}
.billing-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 9px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.billing-btn.active {
  background: linear-gradient(180deg, #a259ff 0%, #7c3aed 100%);
  color: #fff;
}
.discount {
  margin-left: 6px;
  padding: 2px 6px;
  background: rgba(34, 197, 94, 0.18);
  color: #4ade80;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
}
.billing-btn.active .discount {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
@media (max-width: 1100px) { .plans-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .plans-grid { grid-template-columns: 1fr; } }

.plan-card {
  position: relative;
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.plan-card:hover { transform: translateY(-4px); }
.plan-featured {
  border-color: rgba(162,89,255,0.55);
  background: linear-gradient(180deg, rgba(162,89,255,0.10) 0%, var(--card-2) 100%);
  box-shadow: 0 12px 60px rgba(162,89,255,0.18);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #a259ff 0%, #7c3aed 100%);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.plan-emoji { font-size: 28px; margin-bottom: 6px; }
.plan-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 14px; }
.plan-price {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 6px;
}
.plan-price small { font-size: 14px; font-weight: 500; color: var(--muted); }
.plan-secondary { font-size: 12.5px; color: var(--muted-2); margin-bottom: 20px; }
.plan-credits {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 20px;
  text-align: center;
}
.credits-label { font-size: 12px; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
.credits-value { font-size: 22px; font-weight: 700; }
.credits-value small { font-size: 13px; font-weight: 500; color: var(--muted); }
.plan-features { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; }
.plan-features li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-features li::before {
  content: '✓';
  color: var(--purple);
  font-weight: 700;
  flex-shrink: 0;
}
.plan-cta { width: 100%; }

.plans-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  color: var(--muted);
  font-size: 13.5px;
}

/* === SIMULATOR === */
.simulator {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.sim-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.sim-tab {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--muted);
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.sim-tab.active {
  background: var(--purple-soft);
  color: #fff;
  border-color: var(--purple);
}
.sim-summary {
  background: rgba(162,89,255,0.08);
  border: 1px solid rgba(162,89,255,0.25);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  text-align: center;
}
.sim-summary-label { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.sim-summary-value { font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.sim-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
@media (max-width: 980px) { .sim-grid { grid-template-columns: repeat(2, 1fr); } }
.sim-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  text-align: center;
}
.sim-card-head { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.sim-card-sub { color: var(--muted-2); font-size: 11.5px; margin-bottom: 12px; min-height: 28px; line-height: 1.3; }
.sim-card-value { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; color: var(--purple); }
.sim-card-foot { color: var(--muted); font-size: 12px; }
.sim-note { color: var(--muted-2); font-size: 13px; text-align: center; }

/* === CTA === */
.cta-section {
  padding: 100px 0;
  text-align: center;
  background:
    radial-gradient(ellipse at center, rgba(162,89,255,0.18) 0%, transparent 60%),
    var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 820px;
  margin: 0 auto 32px;
}
.cta-foot { color: var(--muted); margin-top: 16px; font-size: 14px; }

/* === FAQ === */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item[open] { border-color: rgba(162,89,255,0.35); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 16px;
  position: relative;
  padding-right: 56px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--purple);
  font-weight: 300;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: '−'; }
.faq-content {
  padding: 0 24px 22px;
  color: var(--muted);
  line-height: 1.65;
  font-size: 15px;
}

/* === FOOTER === */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 56px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
@media (max-width: 720px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-brand img { height: 34px; margin-bottom: 14px; }
.footer-brand p { color: var(--muted); font-size: 14px; max-width: 360px; }
.footer-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.footer-cols h6 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 14px; }
.footer-cols a { display: block; color: var(--text); font-size: 14.5px; padding: 5px 0; transition: color 0.2s ease; }
.footer-cols a:hover { color: var(--purple); }
.footer-bottom { color: var(--muted-2); font-size: 13px; }