/* ═══════════════════════════════════
   Appnow Cloud — App Stylesheet
   © Appnow Cloud 2026
   ═══════════════════════════════════ */

/* ═══ FONTS ═══ */
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal; font-weight: 400; font-display: swap;
  src: url(/fonts/instrument-serif-regular.woff2) format('woff2');
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: italic; font-weight: 400; font-display: swap;
  src: url(/fonts/instrument-serif-italic.woff2) format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal; font-weight: 400 600; font-display: swap;
  src: url(/fonts/jetbrains-mono-latin.woff2) format('woff2');
}
@font-face {
  font-family: 'Syne';
  font-style: normal; font-weight: 400 800; font-display: swap;
  src: url(/fonts/syne-latin.woff2) format('woff2');
}

/* ═══ VARIABLES ═══ */
:root {
  --bg: #060b18;
  --surface: #0c1225;
  --surface-raised: #111a33;
  --border: #1a2440;
  --border-accent: #253355;
  --text: #d4dae8;
  --text-dim: #7a8599;
  --text-muted: #5a6580;
  --accent: #3b82f6;
  --accent-dim: #2563eb;
  --accent-glow: rgba(59, 130, 246, 0.08);
  --accent-bright: #60a5fa;
  --white: #f0f4ff;
  --gradient-start: #3b82f6;
  --gradient-end: #8b5cf6;
}

/* ═══ BASE ═══ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  font-family: 'Syne', sans-serif; background: var(--bg);
  color: var(--text); overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: var(--white); }

/* ═══ NAV ═══ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.25rem 3rem; display: flex; justify-content: space-between; align-items: center;
  background: rgba(6,11,24,0.88); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border); transition: all 0.3s ease;
}
.nav-logo { text-decoration: none; display: flex; align-items: center; }
.nav-logo-img { height: 28px; width: auto; }
.nav-links { display: flex; gap: 2.5rem; }
.nav-links a {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-dim); text-decoration: none; transition: color 0.3s ease;
}
.nav-links a:hover { color: var(--accent-bright); }

/* Hamburger — hidden on desktop */
.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 0.5rem; width: 36px; height: 36px;
  position: relative; z-index: 10000;
}
.nav-hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--text); margin: 4px auto;
  transition: all 0.3s ease;
}
.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

/* ═══ SHOWCASE (top section) ═══ */
.showcase {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; text-align: center;
  padding: 8rem 3rem 6rem;
}
.showcase-bg {
  position: absolute; inset: 0; z-index: 0;
}
.showcase-bg img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.15; filter: saturate(0.6);
}
.showcase-bg .img-placeholder {
  width: 100%; height: 100%;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.08) 0%, rgba(139,92,246,0.04) 40%, transparent 70%);
  font-size: 0; color: transparent;
}
.showcase-inner {
  position: relative; z-index: 1; max-width: 800px;
  opacity: 0; animation: fadeUp 1s ease 0.2s forwards;
}
.showcase-logo {
  width: clamp(280px, 50vw, 500px); height: auto;
  margin-bottom: 3rem; opacity: 0.95;
}
.showcase h1 {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 5rem); line-height: 1;
  color: var(--white); letter-spacing: -0.03em;
  margin-bottom: 2rem;
}
.showcase h1 em {
  font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.showcase p {
  font-size: 1.15rem; line-height: 1.7; color: var(--text-dim);
  max-width: 560px; margin: 0 auto 3rem;
}
.showcase .btn-primary {
  font-size: 0.85rem; padding: 1.2rem 3rem;
}

/* ═══ HERO ═══ */
.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; padding: 8rem 3rem 4rem; position: relative; overflow: hidden;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to right, var(--bg) 0%, rgba(6,11,24,0.85) 40%, rgba(6,11,24,0.4) 70%, transparent 100%);
  pointer-events: none; z-index: 0;
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, var(--bg) 0%, transparent 30%);
  pointer-events: none; z-index: 0;
}
.hero > * { position: relative; z-index: 1; }

.hero-eyebrow {
  font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 2rem;
  opacity: 0; animation: fadeUp 0.8s ease 0.2s forwards;
}
.hero h1 {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(3rem, 8vw, 6.5rem); line-height: 0.95;
  letter-spacing: -0.03em; color: var(--white); max-width: 900px;
  opacity: 0; animation: fadeUp 0.8s ease 0.4s forwards;
}
.hero h1 em {
  font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  margin-top: 2.5rem; font-size: 1.15rem; line-height: 1.7;
  color: var(--text-dim); max-width: 560px;
  opacity: 0; animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-cta-row {
  display: flex; gap: 1.5rem; align-items: center; margin-top: 3rem;
  opacity: 0; animation: fadeUp 0.8s ease 0.8s forwards;
}
.btn-primary {
  display: inline-block; font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1.1rem 2.5rem; background: var(--accent); color: var(--white);
  border: none; cursor: pointer; text-decoration: none; transition: all 0.3s ease;
  border-radius: 4px;
}
.btn-primary:hover {
  background: var(--accent-bright); transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,130,246,0.25);
}
.btn-ghost {
  font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-dim); text-decoration: none;
  padding: 1rem 0; border-bottom: 1px solid var(--border-accent); transition: all 0.3s ease;
}
.btn-ghost:hover { color: var(--accent-bright); border-color: var(--accent); }

.hero-stats {
  display: flex; gap: 4rem; margin-top: 4rem;
  padding-top: 3rem; border-top: 1px solid var(--border);
  opacity: 0; animation: fadeUp 0.8s ease 1s forwards;
}
.stat-num {
  font-family: 'Instrument Serif', serif; font-size: 3rem;
  font-weight: 400; color: var(--white); line-height: 1;
}
.stat-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); margin-top: 0.5rem;
}

/* ═══ MODES SECTION ═══ */
.modes {
  padding: 8rem 3rem; border-top: 1px solid var(--border);
}
.modes-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem;
}
.section-title {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1;
  color: var(--white); max-width: 700px; margin-bottom: 4rem;
}
.modes-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.mode-card {
  padding: 2.5rem; border: 1px solid var(--border);
  background: var(--surface); position: relative; transition: all 0.4s ease;
  border-radius: 6px;
}
.mode-card:hover { border-color: var(--accent-dim); background: var(--accent-glow); transform: translateY(-4px); }
.mode-icon {
  width: 48px; height: 48px; border-radius: 10px;
  background: var(--accent-glow); border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem; font-size: 1.4rem; transition: all 0.4s ease;
}
.mode-card:hover .mode-icon { border-color: var(--accent-dim); background: rgba(59,130,246,0.15); }
.mode-card h3 {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 1.15rem; color: var(--white); margin-bottom: 1rem;
}
.mode-card p { font-size: 0.92rem; line-height: 1.7; color: var(--text-dim); }
.mode-tag {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent);
  margin-top: 1.25rem; display: inline-block;
  padding: 0.35rem 0.75rem; border: 1px solid var(--border-accent);
  border-radius: 3px;
}

/* ═══ ARCHITECTURE SECTION ═══ */
.architecture {
  padding: 8rem 3rem; background: var(--surface);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.architecture-inner { max-width: 1200px; margin: 0 auto; }
.arch-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 6rem; align-items: start;
}
.arch-text p {
  font-size: 1.05rem; line-height: 1.85; color: var(--text-dim); margin-bottom: 1.5rem;
}
.arch-text strong { color: var(--text); font-weight: 600; }
.arch-diagram {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 2.5rem; position: relative;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  overflow: hidden;
}
.arch-diagram[style*="background-image"]::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(6,11,24,0.88);
  pointer-events: none;
}
.arch-diagram[style*="background-image"] > * { position: relative; z-index: 1; }
.arch-layer {
  padding: 1.25rem 1.5rem; border: 1px solid var(--border);
  border-radius: 4px; margin-bottom: 0.75rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.75rem;
  color: var(--text-dim); transition: all 0.3s ease;
  display: flex; justify-content: space-between; align-items: center;
}
.arch-layer:last-child { margin-bottom: 0; }
.arch-layer:hover { border-color: var(--accent-dim); color: var(--text); }
.arch-layer-name { color: var(--white); font-weight: 600; }
.arch-layer-desc { color: var(--text-muted); font-size: 0.65rem; letter-spacing: 0.05em; }
.arch-layer.highlight {
  border-color: var(--accent-dim);
  background: var(--accent-glow);
}
.arch-layer.highlight .arch-layer-name { color: var(--accent-bright); }

/* ═══ FEATURES SECTION ═══ */
.features { padding: 8rem 3rem; border-bottom: 1px solid var(--border); }
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--border); margin-top: 4rem; border: 1px solid var(--border);
  border-radius: 6px; overflow: hidden;
}
.feature-item { padding: 2.5rem; background: var(--bg); transition: all 0.3s ease; }
.feature-item:hover { background: var(--surface); }
.feature-icon {
  font-size: 1.3rem; margin-bottom: 1.25rem; display: block;
  color: var(--accent);
}
.feature-item h3 {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 1rem; color: var(--white); margin-bottom: 0.75rem;
}
.feature-item p { font-size: 0.85rem; line-height: 1.6; color: var(--text-dim); }

/* ═══ CODE BLOCK ═══ */
.code-section {
  padding: 8rem 3rem; background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.code-section-inner { max-width: 900px; margin: 0 auto; }
.code-block {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden; margin-top: 3rem;
}
.code-header {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1.25rem; background: var(--surface-raised);
  border-bottom: 1px solid var(--border);
}
.code-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.code-dot.red { background: #ff5f57; }
.code-dot.yellow { background: #febc2e; }
.code-dot.green { background: #28c840; }
.code-filename {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  color: var(--text-muted); margin-left: 0.5rem;
}
.code-body {
  padding: 1.5rem; font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem; line-height: 1.8; color: var(--text-dim);
  overflow-x: auto;
}
.code-body .keyword { color: var(--accent-bright); }
.code-body .string { color: #a78bfa; }
.code-body .comment { color: var(--text-muted); }
.code-body .key { color: #67e8f9; }

/* ═══ CTA ═══ */
.cta {
  padding: 10rem 3rem; text-align: center; position: relative; overflow: hidden;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.06) 0%, rgba(139,92,246,0.03) 30%, transparent 60%);
  pointer-events: none;
}
.cta h2 {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 5rem); line-height: 1;
  color: var(--white); letter-spacing: -0.03em; max-width: 700px; margin: 0 auto;
}
.cta h2 em {
  font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta p {
  margin-top: 2rem; font-size: 1.05rem; color: var(--text-dim);
  max-width: 500px; margin-left: auto; margin-right: auto; line-height: 1.7;
}
.cta .btn-primary { margin-top: 3rem; }

/* ═══ FOOTER ═══ */
footer {
  padding: 3rem; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.footer-left {
  display: flex; align-items: center; gap: 1.5rem;
}
.footer-logo { display: flex; align-items: center; }
.footer-logo-img { height: 20px; width: auto; opacity: 0.5; transition: opacity 0.3s; }
.footer-logo:hover .footer-logo-img { opacity: 0.8; }
#footer-copy {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  color: var(--text-muted); letter-spacing: 0.05em;
}
.footer-right { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; }
.footer-right a {
  color: var(--text-dim); text-decoration: none; margin-left: 2rem; transition: color 0.3s ease;
}
.footer-right a:hover { color: var(--accent-bright); }

/* ═══ ANIMATIONS ═══ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══ PAGE HEADER (sub-pages) ═══ */
.page-header-bg {
  position: relative; width: 100%;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.page-header-bg::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to right, var(--bg) 0%, rgba(6,11,24,0.8) 40%, rgba(6,11,24,0.4) 70%, transparent 100%),
              linear-gradient(to top, var(--bg) 0%, transparent 40%);
  pointer-events: none;
}
.page-header-bg > * { position: relative; z-index: 1; }
.page-header {
  padding: 8rem 3rem 4rem; max-width: 900px; margin: 0 auto;
}
.page-header .label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 2rem;
}
.page-header h1 {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4.5rem); line-height: 1;
  color: var(--white); letter-spacing: -0.03em;
}
.page-header h1 em {
  font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-header .intro {
  margin-top: 2rem; font-size: 1.1rem; line-height: 1.7; color: var(--text-dim); max-width: 650px;
}

/* ═══ CONTENT (sub-pages) ═══ */
.content {
  max-width: 900px; margin: 0 auto; padding: 0 3rem 6rem;
}
.content h2 {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 1.5rem; color: var(--white); margin: 3rem 0 1.5rem; letter-spacing: -0.01em;
}
.content h3 {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 1.15rem; color: var(--white); margin: 2rem 0 1rem;
}
.content p {
  font-size: 1rem; line-height: 1.8; color: var(--text-dim); margin-bottom: 1.5rem;
}
.content strong { color: var(--text); font-weight: 600; }
.content ul {
  list-style: none; padding: 0; margin-bottom: 2rem;
}
.content ul li {
  font-size: 0.95rem; line-height: 1.7; color: var(--text-dim);
  padding: 0.4rem 0 0.4rem 1.5rem; position: relative;
}
.content ul li::before {
  content: ''; position: absolute; left: 0; top: 0.85rem;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-dim);
}
.content code {
  font-family: 'JetBrains Mono', monospace; font-size: 0.85em;
  background: var(--surface-raised); color: var(--accent-bright);
  padding: 0.15rem 0.45rem; border-radius: 3px; border: 1px solid var(--border);
}
.content pre {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 1.5rem; margin: 1.5rem 0 2rem;
  overflow-x: auto;
}
.content pre code {
  background: none; border: none; padding: 0; font-size: 0.8rem;
  line-height: 1.7; color: var(--text-dim);
}

.back-link {
  display: inline-block; margin-top: 2rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; letter-spacing: 0.05em;
  color: var(--accent); text-decoration: none; transition: color 0.3s ease;
}
.back-link:hover { color: var(--white); }

/* ═══ DOCS NAV ═══ */
.docs-nav {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem;
  margin-top: 3rem;
}
.docs-nav-card {
  padding: 2rem; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); text-decoration: none;
  transition: all 0.3s ease;
}
.docs-nav-card:hover {
  border-color: var(--accent-dim); background: var(--accent-glow);
  transform: translateY(-2px);
}
.docs-nav-card h3 {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 1rem; color: var(--white); margin: 0 0 0.5rem;
}
.docs-nav-card p {
  font-size: 0.85rem; line-height: 1.5; color: var(--text-dim); margin: 0;
}

/* ═══ PRICING PAGE ═══ */
.pricing-section {
  padding: 0 0 4rem;
}
.pricing-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem; margin-top: 3rem;
}
.price-card {
  border: 1px solid var(--border); background: var(--surface);
  padding: 2.5rem; border-radius: 6px; position: relative; transition: all 0.4s ease;
}
.price-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.price-card.featured {
  border-color: var(--accent-dim);
  background: linear-gradient(180deg, rgba(59,130,246,0.06) 0%, var(--surface) 100%);
}
.price-card.featured::before {
  content: 'RECOMMENDED'; position: absolute; top: -1px; left: -1px; right: -1px;
  padding: 0.5rem; text-align: center; font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem; font-weight: 600; letter-spacing: 0.2em;
  background: var(--accent); color: var(--white);
  border-radius: 6px 6px 0 0;
}
.price-card.featured { padding-top: 3.5rem; }
.price-card-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem;
}
.price-card h3 {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 1.35rem; color: var(--white); margin-bottom: 1rem; line-height: 1.2;
}
.price-card p {
  font-size: 0.92rem; line-height: 1.7; color: var(--text-dim); margin-bottom: 1.5rem;
}
.price-card-features {
  list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.6rem;
}
.price-card-features li {
  font-size: 0.85rem; color: var(--text-dim); padding-left: 1.25rem; position: relative;
}
.price-card-features li::before {
  content: ''; position: absolute; left: 0; top: 0.55rem;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-dim);
}

/* ═══ COMPARE TABLE ═══ */
.compare-table {
  margin-top: 4rem; display: grid; grid-template-columns: 1fr 1fr 1fr;
  border: 1px solid var(--border); border-radius: 6px; overflow: hidden;
}
.compare-cell {
  padding: 1.5rem 2rem; border-bottom: 1px solid var(--border);
  font-size: 0.9rem; line-height: 1.5; color: var(--text-dim);
}
.compare-cell:not(:nth-child(3n)) { border-right: 1px solid var(--border); }
.compare-header {
  background: var(--surface); font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text);
}
.compare-header.highlight {
  background: var(--accent-glow); color: var(--accent);
}
.highlight-col { background: rgba(59,130,246,0.03); }
.compare-check { color: var(--accent); font-weight: 600; }

/* ═══ MANAGED LAYER (arch diagram) ═══ */
.arch-layer.managed {
  border-color: var(--border-accent);
  background: rgba(139,92,246,0.04);
}
.arch-layer.managed .arch-layer-desc {
  color: var(--gradient-end); font-weight: 600;
}

/* ═══ SERVERS PREVIEW (homepage) ═══ */
.servers-preview {
  padding: 8rem 3rem; background: var(--surface);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.servers-preview-inner { max-width: 1200px; margin: 0 auto; }
.server-cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3rem;
}
.server-card {
  padding: 2.5rem 2rem; border: 1px solid var(--border); background: var(--bg);
  border-radius: 6px; text-align: center; transition: all 0.4s ease;
}
.server-card:hover { border-color: var(--accent-dim); transform: translateY(-4px); }
.server-card.featured {
  border-color: var(--accent-dim);
  background: linear-gradient(180deg, rgba(59,130,246,0.06) 0%, var(--bg) 100%);
}
.server-card-name {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem;
}
.server-card-price {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 2.5rem; color: var(--white); line-height: 1;
}
.server-card-price span {
  font-size: 0.9rem; font-weight: 400; color: var(--text-muted);
}
.server-card-specs {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  color: var(--text-dim); margin-top: 1rem; line-height: 1.5;
}
.servers-cta { text-align: center; margin-top: 3rem; }

/* ═══ SERVER TABLE (pricing page) ═══ */
.server-table {
  border: 1px solid var(--border); border-radius: 6px; overflow: hidden; margin: 2rem 0 3rem;
}
.server-table-row {
  display: grid; grid-template-columns: 1.2fr 2fr 0.8fr 0.8fr;
  border-bottom: 1px solid var(--border);
}
.server-table-row:last-child { border-bottom: none; }
.server-table-header {
  background: var(--surface);
}
.server-table-header .st-cell {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted);
}
.st-cell {
  padding: 1.1rem 1.5rem; font-size: 0.9rem; color: var(--text-dim);
  display: flex; align-items: center;
}
.st-cell strong { color: var(--white); font-weight: 700; }
.st-price strong {
  font-family: 'Syne', sans-serif; font-size: 1.1rem;
}
.featured-row {
  background: rgba(59,130,246,0.04); border-left: 3px solid var(--accent);
}
.plan-badge {
  font-family: 'JetBrains Mono', monospace; font-size: 0.55rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--accent); color: var(--white);
  padding: 0.2rem 0.5rem; border-radius: 3px; margin-left: 0.75rem;
  font-weight: 600; vertical-align: middle;
}

/* ═══ SERVER PRICING WIDGET ═══ */
.server-pricing-widget {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 2.5rem 2rem; margin: 2rem 0 3rem;
  overflow: hidden;
}

/* Mode toggle (Active / Offline) */
.sp-mode-row {
  display: flex; gap: 0; justify-content: center; margin-bottom: 2.5rem;
  border: 1px solid var(--border); border-radius: 4px; overflow: hidden;
  width: fit-content; margin-left: auto; margin-right: auto;
}
.sp-mode-row button {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.75rem 2rem; background: transparent; border: none;
  color: var(--text-dim); cursor: pointer; transition: all 0.3s ease;
}
.sp-mode-row button:not(:last-child) { border-right: 1px solid var(--border); }
.sp-mode-row button:hover { color: var(--text); background: var(--surface-raised); }
.sp-mode-row button.active {
  background: var(--accent); color: var(--white); font-weight: 600;
}

/* Slider */
.sp-slider-row { margin: 0 0 2rem; }
.sp-slider-labels {
  display: flex; justify-content: space-between; margin-bottom: 0.75rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted);
}
.sp-slider-row input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px; border-radius: 3px;
  background: linear-gradient(to right, var(--accent) var(--val, 0%), var(--border) var(--val, 0%));
  outline: none; cursor: pointer;
}
.sp-slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3); cursor: pointer;
  transition: transform 0.15s ease;
}
.sp-slider-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}
.sp-slider-row input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3); cursor: pointer;
}

/* Slider value (tier name) */
.sp-slider-value {
  text-align: center; margin-top: 1rem;
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.5rem); color: var(--white); line-height: 1;
}

/* Specs — single line */
.sp-specs {
  text-align: center; margin: 1.5rem 0; padding: 1rem 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace; font-size: 0.75rem;
  color: var(--text); font-weight: 600; letter-spacing: 0.03em;
  line-height: 1.6;
}

/* Included list — centered arrow bullets like DDW */
.server-pricing-widget .sp-included {
  list-style: none; padding: 0; margin: 2rem auto 0;
  max-width: 650px;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.5rem 1.5rem;
}
.server-pricing-widget .sp-included li {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem; color: var(--text-dim); letter-spacing: 0.03em;
  padding-left: 1rem; position: relative;
}
.server-pricing-widget .sp-included li::before {
  content: '\2192'; position: absolute; left: 0;
  color: var(--accent-dim); font-size: 0.7rem;
}

/* Term cards grid */
.sp-term-cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 2rem 0;
}
.sp-term-card {
  border: 1px solid var(--border); background: var(--bg); border-radius: 6px;
  padding: 1.75rem 1rem; text-align: center; transition: all 0.4s ease;
  position: relative; min-width: 0;
}
.sp-term-card:hover { border-color: var(--accent-dim); transform: translateY(-4px); }
.sp-term-card.featured {
  border-color: var(--accent-dim);
  background: linear-gradient(180deg, rgba(59,130,246,0.06) 0%, var(--bg) 100%);
}
.sp-term-card.featured::before {
  content: 'BEST VALUE'; position: absolute; top: -1px; left: -1px; right: -1px;
  padding: 0.4rem; text-align: center; font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem; font-weight: 600; letter-spacing: 0.2em;
  background: var(--accent); color: var(--white);
  border-radius: 6px 6px 0 0;
}
.sp-term-card.featured { padding-top: 2.75rem; }
.sp-term-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.sp-term-price {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 1.75rem; color: var(--white); line-height: 1;
}
.sp-term-price span { font-size: 0.8rem; font-weight: 400; color: var(--text-muted); }
.sp-term-total {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  color: var(--text-muted); margin-top: 0.5rem;
}
.sp-term-btn {
  display: inline-block; margin-top: 1rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
  padding: 0.6rem 1.25rem; border: 1px solid var(--accent-dim); border-radius: 4px;
  color: var(--accent); transition: all 0.3s ease;
}
.sp-term-btn:hover {
  background: var(--accent); color: var(--white);
}

/* Disclaimer */
p.sp-disclaimer {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  color: var(--text-muted); text-align: center; margin: 1.5rem 0 0; padding: 0;
  line-height: 1.5; letter-spacing: 0.02em;
}

/* Divider between widget sections */
.sp-divider {
  height: 1px; background: var(--border); margin: 2.5rem 0;
}

/* Widget sub-sections */
.sp-section { margin: 0; }
.sp-section-title {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 1.15rem; color: var(--white); margin: 0 0 1.5rem;
  letter-spacing: -0.01em;
}

/* Ownership grid */
.sp-ownership-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}
.sp-own-card {
  border: 1px solid var(--border); background: var(--bg);
  border-radius: 6px; padding: 1.75rem 1.5rem;
}
.sp-own-card.featured {
  border-color: var(--accent-dim);
  background: linear-gradient(180deg, rgba(59,130,246,0.04) 0%, var(--bg) 100%);
}
.sp-own-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.75rem;
}
.sp-own-card p {
  font-size: 0.88rem; line-height: 1.7; color: var(--text-dim); margin: 0;
}

/* Platform access */
.sp-platform {
  display: flex; align-items: flex-start; gap: 2rem;
  border: 1px solid var(--border); background: var(--bg);
  border-radius: 6px; padding: 1.75rem 1.5rem;
}
.sp-platform-price {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 2rem; color: var(--white); line-height: 1; white-space: nowrap;
}
.sp-platform-price span {
  font-size: 0.85rem; font-weight: 400; color: var(--text-muted);
}
.sp-platform p {
  font-size: 0.88rem; line-height: 1.7; color: var(--text-dim); margin: 0;
}

/* Compare grid */
.sp-compare {
  border: 1px solid var(--border); border-radius: 6px; overflow: hidden;
}
.sp-compare-row {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.sp-compare-row:last-child { border-bottom: none; }
.sp-compare-row span {
  padding: 0.9rem 1.25rem; font-size: 0.82rem; color: var(--text-dim);
}
.sp-compare-row span:not(:last-child) { border-right: 1px solid var(--border); }
.sp-compare-header {
  background: var(--surface-raised);
}
.sp-compare-header span {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted);
}
.sp-check { color: var(--accent); font-weight: 600; }

/* ═══ SECTION IMAGE ═══ */
.section-image {
  width: 100%; aspect-ratio: 16/9; overflow: hidden;
  margin-top: 3rem; border: 1px solid var(--border); border-radius: 6px;
}
.section-image img { width: 100%; height: 100%; object-fit: cover; }
.img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--surface) 0%, var(--border) 50%, var(--surface) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; color: var(--text-muted);
  text-align: center; padding: 2rem; letter-spacing: 0.05em;
}

/* ═══ RESPONSIVE ═══ */

/* Tablet */
@media (max-width: 1024px) {
  .modes-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .arch-grid { grid-template-columns: 1fr; gap: 3rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .docs-nav { grid-template-columns: 1fr; }
  .server-cards { grid-template-columns: repeat(2, 1fr); }
  .sp-term-cards { grid-template-columns: repeat(2, 1fr); }
  .sp-ownership-grid { grid-template-columns: 1fr; }
  .sp-compare-row { grid-template-columns: 1.4fr 1fr 1fr; }
}

/* Small tablet / large phone */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-logo-img { height: 22px; }
  .nav-hamburger { display: block; }
  .nav-links {
    display: flex; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    width: 100vw; height: 100vh; height: 100dvh;
    background: #060b18;
    flex-direction: column; align-items: center; justify-content: center;
    gap: 2.5rem; z-index: 9999;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  .nav-links.open { opacity: 1; visibility: visible; }
  .nav-links a {
    font-size: 1.3rem; letter-spacing: 0.15em; color: var(--text);
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease;
  }
  .nav-links a:nth-child(1) { transition-delay: 0s; }
  .nav-links a:nth-child(2) { transition-delay: 0.06s; }
  .nav-links a:nth-child(3) { transition-delay: 0.12s; }
  .nav-links a:nth-child(4) { transition-delay: 0.18s; }
  .nav-links.open a { opacity: 1; transform: translateY(0); }
  .nav-links a:hover { color: var(--accent-bright); }
  .showcase { padding: 6rem 1.5rem 4rem; min-height: 90vh; }
  .showcase-logo { margin-bottom: 2rem; }
  .showcase p { font-size: 1rem; }
  .hero { padding: 7rem 1.5rem 3rem; }
  .hero-stats { flex-direction: column; gap: 2rem; }
  .hero-cta-row { flex-direction: column; align-items: flex-start; }
  .modes { padding: 4rem 1.5rem; }
  .architecture { padding: 4rem 1.5rem; }
  .features { padding: 4rem 1.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .code-section { padding: 4rem 1.5rem; }
  .cta { padding: 5rem 1.5rem; }
  footer { flex-direction: column; gap: 1.5rem; text-align: center; }
  .footer-left { flex-direction: column; gap: 0.75rem; }
  .footer-right { display: flex; gap: 1.5rem; }
  .footer-right a { margin-left: 0; }
  .page-header { padding: 7rem 1.5rem 3rem; }
  .content { padding: 0 1.5rem 4rem; }
  .compare-table { grid-template-columns: 1fr; }
  .compare-cell:not(:nth-child(3n)) { border-right: none; }
  .servers-preview { padding: 4rem 1.5rem; }
  .server-cards { grid-template-columns: 1fr; }
  .server-pricing-widget { padding: 1.5rem 1rem; }
  .server-pricing-widget .sp-included { gap: 0.4rem 1rem; }
  .sp-specs { font-size: 0.65rem; }
  .sp-mode-row button { padding: 0.6rem 1rem; font-size: 0.6rem; }
  .sp-term-cards { grid-template-columns: repeat(2, 1fr); }
  .sp-platform { flex-direction: column; gap: 1rem; }
  .sp-compare-row { grid-template-columns: 1fr; }
  .sp-compare-row span:not(:last-child) { border-right: none; border-bottom: 1px solid var(--border); }
}

/* Phone */
@media (max-width: 480px) {
  nav { padding: 0.75rem 1rem; }
  .nav-logo-img { height: 18px; }
  .showcase { padding: 5rem 1rem 3rem; min-height: 80vh; }
  .showcase h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .showcase-logo { margin-bottom: 1.5rem; }
  .showcase p { font-size: 0.92rem; margin-bottom: 2rem; }
  .hero { padding: 5.5rem 1rem 2rem; }
  .hero h1 { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-eyebrow { font-size: 0.65rem; margin-bottom: 1.25rem; }
  .hero-sub { font-size: 0.95rem; margin-top: 1.5rem; }
  .hero-cta-row { margin-top: 1.5rem; gap: 1rem; }
  .btn-primary { padding: 0.9rem 1.5rem; font-size: 0.7rem; text-align: center; }
  .btn-ghost { font-size: 0.7rem; }
  .hero-stats { gap: 1.5rem; margin-top: 2.5rem; padding-top: 2rem; }
  .stat-num { font-size: 2.25rem; }
  .modes { padding: 3rem 1rem; }
  .mode-card { padding: 1.5rem; }
  .architecture { padding: 3rem 1rem; }
  .features { padding: 3rem 1rem; }
  .feature-item { padding: 1.5rem; }
  .code-section { padding: 3rem 1rem; }
  .code-body { font-size: 0.7rem; padding: 1rem; }
  .cta { padding: 3rem 1rem; }
  .cta h2 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  footer { padding: 2rem 1rem; }
  .section-label { font-size: 0.6rem; }
  .section-title { font-size: clamp(1.5rem, 6vw, 2rem); margin-bottom: 2.5rem; }
  .page-header { padding: 5.5rem 1rem 2rem; }
  .content { padding: 0 1rem 3rem; }
  .price-card { padding: 1.5rem; }
  .server-pricing-widget { padding: 1.25rem 0.75rem; }
  .sp-term-cards { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
  .sp-term-card { padding: 1.25rem 0.75rem; }
  .sp-term-price { font-size: 1.35rem; }
  .sp-term-btn { padding: 0.5rem 1rem; font-size: 0.55rem; }
  p.sp-disclaimer { font-size: 0.55rem; }
  .sp-specs { font-size: 0.6rem; }
  .sp-slider-value { font-size: 1.25rem; }
  .sp-section-title { font-size: 1rem; }
  .sp-own-card { padding: 1.25rem 1rem; }
  .sp-own-card p { font-size: 0.82rem; }
  .sp-platform { padding: 1.25rem 1rem; }
  .sp-platform-price { font-size: 1.5rem; }
  .sp-platform p { font-size: 0.82rem; }
  .sp-compare-row span { padding: 0.7rem 1rem; font-size: 0.75rem; }
  .sp-divider { margin: 2rem 0; }
}