/* ===========================
   VARIABLES
=========================== */
:root {
  --bg: #080c12;
  --bg-alt: #0e1420;
  --surface: #141b28;
  --surface-2: #1c2538;
  --border: #1f2d42;
  --border-hover: #2a3f5c;
  --text: #e8ecf3;
  --text-muted: #7a8ca3;
  --text-dim: #4a5a6e;
  --accent: #00d4aa;
  --accent-2: #7c6bff;
  --accent-dim: rgba(0, 212, 170, 0.12);
  --accent-dim-2: rgba(124, 107, 255, 0.12);
  --accent-hover: #00f0c2;
  --warn: #f59e0b;
  --warn-dim: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-dim: rgba(239, 68, 68, 0.1);
  --success: #22c55e;
  --success-dim: rgba(34, 197, 94, 0.1);
  --font-h: 'Unbounded', sans-serif;
  --font-b: 'Onest', system-ui, sans-serif;
  --r: 12px;
  --r-lg: 20px;
  --shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.3);
  --t: 0.2s ease;
}

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

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

body {
  font-family: var(--font-b);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
figure { margin: 0; }

a { color: var(--accent); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--accent-hover); }

code {
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.875em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 0.1em 0.4em;
  border-radius: 5px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===========================
   SCROLL PROGRESS
=========================== */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.06);
  z-index: 200;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ===========================
   HEADER
=========================== */
.header {
  position: sticky;
  top: 3px;
  z-index: 100;
  background: rgba(8, 12, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
  gap: 1rem;
}

.logo {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.logo span { color: var(--accent); }
.logo em {
  font-style: normal;
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
  border-left: 1px solid var(--border);
  padding-left: 0.5rem;
}

.logo-by {
  font-size: 0.78rem;
  color: var(--text-dim);
  padding-left: 0.85rem;
  border-left: 1px solid var(--border);
  margin-left: 0.25rem;
  white-space: nowrap;
}
.logo-by strong {
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.nav { display: flex; gap: 0.25rem; }
.nav a {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  transition: color var(--t), background var(--t);
}
.nav a:hover { color: var(--text); background: var(--surface); }
.nav a.active { color: var(--accent); }

.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(--text);
  border-radius: 1px;
  transition: var(--t);
}

@media (max-width: 860px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--bg-alt);
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    gap: 0.25rem;
  }
}

/* ===========================
   REVEAL ANIMATION
=========================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  padding: 5rem 0 4rem;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(0,212,170,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-family: var(--font-h);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 2rem;
  line-height: 1.65;
}
.feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.pill {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  transition: border-color var(--t);
}
.pill:hover { border-color: var(--accent); }

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent), #00b890);
  color: #070c12;
  font-family: var(--font-b);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--r);
  transition: transform var(--t), box-shadow var(--t);
  margin-bottom: 3.5rem;
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,212,170,0.3);
  color: #070c12;
}

.hero-screenshot { margin-top: 0.5rem; }

/* ===========================
   SCREENSHOT FRAMES
=========================== */
.screen-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: box-shadow var(--t), border-color var(--t);
}
.screen-frame:hover {
  border-color: var(--border-hover);
  box-shadow: 0 16px 60px rgba(0,0,0,0.6);
}
.screen-frame img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 420px;
  object-fit: cover;
  object-position: top;
}

.screen-chrome {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.chrome-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}
.chrome-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.chrome-dots span:nth-child(1) { background: #ff5f57; }
.chrome-dots span:nth-child(2) { background: #febc2e; }
.chrome-dots span:nth-child(3) { background: #28c840; }
.chrome-url {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.75rem;
  border-radius: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.full-screenshot {
  margin: 2rem 0;
  max-width: 820px;
}
.full-screenshot .screen-frame img {
  max-height: 460px;
}

.hero-screenshot {
  max-width: 780px;
}
.hero-screenshot .screen-frame img {
  max-height: 340px;
}

.split-screenshot .screen-frame img {
  max-height: 300px;
}

.two-screenshots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2.5rem 0;
  max-width: 900px;
}
.two-screenshots .screen-frame img {
  max-height: 260px;
}
.two-screenshots figcaption {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  padding: 0.6rem 0 0;
}

/* ===========================
   SECTIONS
=========================== */
.step-section { padding: 4rem 0; }
.section-alt { background: var(--bg-alt); }

.step-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.step-badge {
  flex-shrink: 0;
  font-family: var(--font-h);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
  opacity: 0.7;
  min-width: 60px;
  padding-top: 4px;
}
.step-header h2 {
  font-family: var(--font-h);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.step-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 600px;
}

/* ===========================
   SPLIT LAYOUT
=========================== */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}
.split-layout-reverse { direction: rtl; }
.split-layout-reverse > * { direction: ltr; }

/* ===========================
   STEP LIST
=========================== */
.step-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  counter-reset: steps;
  margin-bottom: 1.5rem;
}
.step-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  counter-increment: steps;
}
.step-icon-wrap {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
}
.step-list strong {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
  font-size: 0.95rem;
}
.step-list p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

/* ===========================
   CALLOUTS
=========================== */
.tip-box {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r);
  padding: 1rem 1.25rem;
}
.tip-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.tip-box p { margin: 0; font-size: 0.9rem; color: var(--text-muted); line-height: 1.55; }
.tip-box strong { display: block; font-size: 0.9rem; color: var(--text); margin-bottom: 0.2rem; }

.warning-box {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  background: var(--warn-dim);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: var(--r);
  padding: 1.1rem 1.25rem;
  margin-top: 1.5rem;
}
.warn-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.warning-box strong { display: block; color: var(--warn); margin-bottom: 0.3rem; font-size: 0.95rem; }
.warning-box p { margin: 0; font-size: 0.9rem; color: var(--text-muted); line-height: 1.55; }

.success-box {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--success-dim);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  margin-top: 2.5rem;
}
.success-icon { font-size: 1.8rem; flex-shrink: 0; }
.success-box strong { display: block; color: var(--success); font-size: 1.1rem; margin-bottom: 0.35rem; }
.success-box p { margin: 0; color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* ===========================
   PROMO CODE
=========================== */
.promo-code {
  display: inline-block;
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px dashed rgba(0,212,170,0.4);
  padding: 0.2em 0.7em;
  border-radius: 6px;
  letter-spacing: 0.05em;
}

/* ===========================
   SETTINGS GRID
=========================== */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin: 2.5rem 0;
}
.setting-card-new {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.25rem;
  transition: border-color var(--t), background var(--t);
}
.setting-card-new:hover { border-color: var(--border-hover); }
.sc-icon { font-size: 1.4rem; margin-bottom: 0.6rem; }
.setting-card-new h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}
.setting-card-new p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}
.sc-warn { border-color: rgba(245,158,11,0.3); background: var(--warn-dim); }
.sc-warn h3 { color: var(--warn); }
.sc-danger { border-color: rgba(239,68,68,0.3); background: var(--danger-dim); }
.sc-danger h3 { color: var(--danger); }
.sc-accent { border-color: rgba(0,212,170,0.3); background: var(--accent-dim); }
.sc-accent h3 { color: var(--accent); }

/* ===========================
   INSTRUCTION PARTS
=========================== */
.lead-text {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.65;
}
.parts-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.part-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  transition: border-color var(--t);
}
.part-item:hover { border-color: var(--accent); }
.part-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #070c12;
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: 8px;
}
.part-body h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
}
.part-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* ===========================
   PROMPT BLOCK
=========================== */
.prompt-section {
  background: #0a1018;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin: 2rem 0;
}
.prompt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}
.prompt-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}
.prompt-title svg { color: var(--accent); flex-shrink: 0; }
.copy-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-b);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border-radius: 7px;
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--t), border-color var(--t), background var(--t);
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-dim); }
.copy-btn.copied { color: var(--success); border-color: var(--success); }
.prompt-code {
  font-family: 'SFMono-Regular', Consolas, 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #c8d3e0;
  padding: 1.5rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 520px;
  overflow-y: auto;
}
.prompt-code::-webkit-scrollbar { width: 6px; height: 6px; }
.prompt-code::-webkit-scrollbar-track { background: transparent; }
.prompt-code::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ===========================
   INTEGRATION PILLS
=========================== */
.integration-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.integration-pills span {
  font-size: 1.23rem;
  font-weight: 500;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.525rem 1.2rem;
  border-radius: 8px;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: var(--font-h);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
}
.footer-logo span { color: var(--accent); }
.footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.footer a { color: var(--accent); }

/* ===========================
   FOCUS
=========================== */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 860px) {
  .split-layout,
  .split-layout-reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .two-screenshots { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr 1fr; }
  .step-badge { font-size: 1.8rem; min-width: 44px; }
}

@media (max-width: 560px) {
  .hero { padding: 3rem 0 2.5rem; }
  .hero h1 { font-size: 1.8rem; }
  .step-section { padding: 2.5rem 0; }
  .settings-grid { grid-template-columns: 1fr; }
  .step-header { gap: 1rem; }
  .step-badge { font-size: 1.5rem; }
  .split-layout { gap: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}