/*
Theme Name: OctoSys Prime
Theme URI: https://octosysbrazil.com
Template: theme-octosys
Author: OctoSys
Author URI: https://octosysbrazil.com
Description: Tema dark liquidmorphism da OctoSys — automação, IA e infraestrutura self-hosted para empresas que não podem parar. v3.1 com rodapé redesenhado, efeitos reveal e comunicação de prazos ajustada.
Version: 3.1.0
License: GPL-2.0-or-later
Text Domain: octo-prime
Tags: dark, one-column, two-columns, right-sidebar, custom-menu, featured-images, full-width-template, translation-ready, block-styles, wide-blocks
*/

/* ==========================================================================
   0. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Core palette */
  --bg:           #050b18;
  --bg-2:         #0a1328;
  --bg-3:         #0f1a33;
  --bg-card:      rgba(255,255,255,0.03);
  --bg-card-hi:   rgba(255,255,255,0.05);
  --fg:           #e7eef8;
  --fg-strong:    #ffffff;
  --muted:        #94a3b8;
  --muted-2:      #64748b;

  /* Brand */
  --primary:      #7c3aed;
  --primary-2:    #a855f7;
  --accent:       #3b82f6;
  --accent-2:     #06b6d4;
  --success:      #10b981;
  --warn:         #f59e0b;
  --danger:       #ef4444;

  /* Surfaces */
  --border:       rgba(255,255,255,0.08);
  --border-hi:    rgba(255,255,255,0.14);
  --ring:         rgba(124,58,237,0.45);

  /* Gradients */
  --grad-brand:   linear-gradient(135deg, #7c3aed 0%, #3b82f6 55%, #06b6d4 100%);
  --grad-text:    linear-gradient(135deg, #a78bfa 0%, #60a5fa 50%, #22d3ee 100%);
  --grad-card:    linear-gradient(180deg, rgba(124,58,237,0.12), rgba(59,130,246,0.04) 60%, rgba(6,182,212,0.02));
  --grad-glow:    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124,58,237,0.28), transparent 60%);

  /* Typography */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Fluid type */
  --fs-xs:  clamp(0.72rem, 0.68rem + 0.2vw, 0.78rem);
  --fs-sm:  clamp(0.82rem, 0.78rem + 0.2vw, 0.9rem);
  --fs-base:clamp(0.95rem, 0.88rem + 0.3vw, 1.05rem);
  --fs-lg:  clamp(1.05rem, 0.95rem + 0.45vw, 1.2rem);
  --fs-xl:  clamp(1.2rem,  1.05rem + 0.7vw,  1.4rem);
  --fs-2xl: clamp(1.5rem,  1.25rem + 1.2vw,  1.85rem);
  --fs-3xl: clamp(1.85rem, 1.5rem  + 1.8vw,  2.4rem);
  --fs-4xl: clamp(2.25rem, 1.8rem  + 2.5vw,  3.2rem);
  --fs-5xl: clamp(2.7rem,  2.1rem  + 3.4vw,  4.2rem);
  --fs-hero:clamp(2.9rem,  2.2rem  + 4.2vw,  5rem);

  /* Layout */
  --container:    1200px;
  --radius-sm:    8px;
  --radius:       14px;
  --radius-lg:    20px;
  --radius-xl:    28px;

  /* Shadows */
  --shadow-sm:    0 1px 2px rgba(0,0,0,.3);
  --shadow:       0 10px 30px -10px rgba(0,0,0,.6), 0 2px 6px rgba(0,0,0,.3);
  --shadow-lg:    0 30px 60px -20px rgba(0,0,0,.65), 0 10px 20px -10px rgba(0,0,0,.45);
  --shadow-glow:  0 0 0 1px rgba(124,58,237,.35), 0 20px 60px -20px rgba(124,58,237,.55);

  /* Motion */
  --ease:         cubic-bezier(.2,.7,.2,1);
  --ease-out:     cubic-bezier(.16,1,.3,1);
  --dur-1:        140ms;
  --dur-2:        260ms;
  --dur-3:        450ms;
}

/* ==========================================================================
   1. RESET
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html, body { height: 100%; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  font-feature-settings: "cv11","ss01","ss03";
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(124,58,237,0.18), transparent 60%),
    radial-gradient(900px 500px at 100% 10%, rgba(59,130,246,0.14), transparent 60%),
    radial-gradient(700px 500px at 50% 110%, rgba(6,182,212,0.10), transparent 60%),
    var(--bg);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 20%, #000 25%, transparent 75%);
  pointer-events: none;
}

img, svg, video, canvas { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; color: inherit; }

a { color: var(--fg); text-decoration: none; transition: color var(--dur-1) var(--ease); }
a:hover { color: #fff; }

:focus-visible {
  outline: 2px solid var(--primary-2);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: rgba(124,58,237,.35); color: #fff; }

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ==========================================================================
   2. TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--fg-strong);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }
h5 { font-size: var(--fs-lg); }
h6 { font-size: var(--fs-base); }

p  { color: var(--fg); }
small { font-size: var(--fs-sm); color: var(--muted); }
code, kbd, pre, samp { font-family: var(--font-mono); font-size: 0.92em; }
code {
  padding: 0.1em 0.4em;
  background: rgba(124,58,237,0.14);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 6px;
  color: #c4b5fd;
}
pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  overflow-x: auto;
  line-height: 1.55;
}
pre code { background: transparent; border: 0; padding: 0; color: var(--fg); }

blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--primary);
  background: var(--bg-card);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--fg);
  font-style: italic;
}

/* ==========================================================================
   3. UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 1.75rem);
}

.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.muted { color: var(--muted); }
.eyebrow {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  font-weight: 600;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.stack  { display: grid; gap: 1rem; }
.row    { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }

.section {
  padding-block: clamp(3.5rem, 2rem + 5vw, 6.5rem);
  position: relative;
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-head .eyebrow { margin-bottom: .75rem; display: inline-block; }
.section-head h2 { margin-bottom: .75rem; }
.section-head p { color: var(--muted); font-size: var(--fs-lg); }

/* ==========================================================================
   4. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: var(--fs-sm);
  line-height: 1;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg-strong);
  transition: transform var(--dur-1) var(--ease),
              box-shadow var(--dur-2) var(--ease),
              background var(--dur-2) var(--ease),
              border-color var(--dur-2) var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); border-color: var(--border-hi); background: var(--bg-card-hi); color: #fff; }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-brand);
  border: 0;
  color: #fff;
  padding: 0.9rem 1.6rem;
  box-shadow: 0 10px 30px -10px rgba(124,58,237,.55), inset 0 1px 0 rgba(255,255,255,.15);
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -12px rgba(124,58,237,.7), inset 0 1px 0 rgba(255,255,255,.2);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border-hi);
}

.btn svg { width: 1.05em; height: 1.05em; flex-shrink: 0; }

/* ==========================================================================
   5. BADGES
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(124,58,237,0.14);
  color: #c4b5fd;
  border: 1px solid rgba(124,58,237,0.3);
  text-transform: uppercase;
}
.badge.accent { background: rgba(59,130,246,0.14); color: #93c5fd; border-color: rgba(59,130,246,0.3); }
.badge.cyan { background: rgba(6,182,212,0.14); color: #67e8f9; border-color: rgba(6,182,212,0.3); }
.badge::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
}

/* ==========================================================================
   6. CARDS
   ========================================================================== */
.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform var(--dur-2) var(--ease),
              border-color var(--dur-2) var(--ease),
              background var(--dur-2) var(--ease);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: opacity var(--dur-3) var(--ease);
  pointer-events: none;
}
.card:hover { transform: translateY(-4px); border-color: var(--border-hi); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; }

.card h3 { margin-bottom: 0.5rem; font-size: var(--fs-xl); }
.card p  { color: var(--muted); font-size: var(--fs-base); }

.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid; place-items: center;
  margin-bottom: 1.1rem;
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(124,58,237,.55);
}
.card-icon svg { width: 24px; height: 24px; }

/* ==========================================================================
   7. HEADER / NAV
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 11, 24, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.site-header.is-scrolled {
  background: rgba(5, 11, 24, 0.9);
  border-bottom-color: var(--border-hi);
}
.nav-container {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  justify-content: space-between;
  padding-block: 1rem;
}
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  font-size: var(--fs-xl);
  letter-spacing: -0.02em;
  color: var(--fg-strong);
}
.logo-mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: var(--grad-brand);
  display: grid; place-items: center;
  color: #fff;
  box-shadow: 0 8px 22px -8px rgba(124,58,237,.7), inset 0 1px 0 rgba(255,255,255,.25);
  font-weight: 900;
  font-size: 1rem;
}
.logo-text .accent { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.site-nav a,
.site-nav .menu-item a,
.site-nav ul { list-style: none; padding: 0; margin: 0; }
.site-nav ul { display: flex; gap: 0.25rem; align-items: center; }
.site-nav a {
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: var(--fs-sm);
  font-weight: 500;
  position: relative;
}
.site-nav a:hover,
.site-nav .current-menu-item > a { color: var(--fg-strong); background: var(--bg-card); }

.nav-cta { margin-left: 0.75rem; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  align-items: center; justify-content: center;
}
.nav-toggle svg { width: 20px; height: 20px; }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .site-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem;
    background: rgba(5, 11, 24, 0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--dur-2) var(--ease);
  }
  .site-nav.is-open,
  #octoprime-nav-toggle:checked ~ .site-nav { transform: translateY(0); opacity: 1; visibility: visible; }
  .site-nav ul { flex-direction: column; width: 100%; align-items: stretch; }
  .site-nav a { padding: 0.75rem 1rem; }
}

/* ==========================================================================
   8. HERO
   ========================================================================== */
.hero {
  position: relative;
  padding-block: clamp(4rem, 3rem + 6vw, 8rem) clamp(3rem, 2rem + 4vw, 6rem);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -20% auto -20%;
  height: 90%;
  background: var(--grad-glow);
  pointer-events: none;
  z-index: -1;
  filter: blur(20px);
}
.hero-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border-hi);
  font-size: var(--fs-xs); letter-spacing: 0.1em;
  color: var(--muted); text-transform: uppercase; font-weight: 600;
  margin-bottom: 1.75rem;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(16,185,129,.2);
  animation: pulse 2s infinite;
}
.hero h1 {
  font-size: var(--fs-hero);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 1.25rem;
  font-weight: 800;
}
.hero h1 .accent { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.hero-sub {
  font-size: var(--fs-lg);
  color: var(--muted);
  max-width: 680px;
  margin: 0 auto 2rem;
}
.hero-cta { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,.45); }
  50% { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

/* ==========================================================================
   9. STATS / TRUST BAR
   ========================================================================== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
}
.stat { text-align: center; padding: 0.5rem; }
.stat-value {
  font-size: var(--fs-2xl);
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: var(--fs-sm);
  color: var(--muted);
  margin-top: 0.15rem;
}

/* ==========================================================================
   10. FEATURE GRID / SERVICE CARDS
   ========================================================================== */
.feature-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.service-card {
  padding: 2rem 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  transition: transform var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.service-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-brand);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease);
  pointer-events: none;
}
.service-card:hover { transform: translateY(-4px); }
.service-card:hover::after { opacity: .9; }

.service-card h3 { font-size: var(--fs-xl); margin-bottom: 0.5rem; }
.service-card p  { color: var(--muted); }

/* ==========================================================================
   11. STACK TECH GRID
   ========================================================================== */
.tech-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.tech-chip {
  padding: 1.1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; gap: 0.85rem; align-items: flex-start;
  transition: border-color var(--dur-2), transform var(--dur-2);
}
.tech-chip:hover { transform: translateY(-2px); border-color: var(--border-hi); }
.tech-chip svg { width: 28px; height: 28px; flex-shrink: 0; color: var(--primary-2); }
.tech-chip .tech-name { font-weight: 700; color: var(--fg-strong); font-size: var(--fs-base); }
.tech-chip .tech-desc { font-size: var(--fs-sm); color: var(--muted); margin-top: 0.1rem; }

/* ==========================================================================
   12. USE CASES
   ========================================================================== */
.usecase-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.usecase {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
}
.usecase-number {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--primary-2);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}
.usecase h3 { font-size: var(--fs-xl); margin-bottom: 0.5rem; }
.usecase p  { color: var(--muted); }

/* ==========================================================================
   13. DIFFERENTIALS
   ========================================================================== */
.diff-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.diff {
  display: flex; gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.diff-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  flex-shrink: 0;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  display: grid; place-items: center;
  color: var(--primary-2);
}
.diff-icon svg { width: 20px; height: 20px; }
.diff h4 { font-size: var(--fs-lg); margin-bottom: 0.2rem; }
.diff p  { color: var(--muted); font-size: var(--fs-sm); }

/* ==========================================================================
   14. POST CARDS
   ========================================================================== */
.post-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--dur-2) var(--ease), border-color var(--dur-2);
  backdrop-filter: blur(20px);
}
.post-card:hover { transform: translateY(-4px); border-color: var(--border-hi); }
.post-card:hover .post-card-title { color: #fff; }
.post-card:hover .post-card-thumb img { transform: scale(1.04); }

.post-card-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-2);
  position: relative;
}
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease-out); }
.post-card-thumb.no-img {
  background:
    radial-gradient(400px 200px at 20% 30%, rgba(124,58,237,.35), transparent 60%),
    radial-gradient(400px 200px at 80% 70%, rgba(59,130,246,.3), transparent 60%),
    var(--bg-2);
  display: grid; place-items: center;
}
.post-card-thumb.no-img svg { width: 48px; height: 48px; color: rgba(255,255,255,0.4); }

.post-card-body {
  padding: 1.25rem 1.35rem 1.4rem;
  display: flex; flex-direction: column; gap: 0.65rem; flex: 1;
}
.post-card-meta {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: var(--muted);
}
.post-card-meta time,
.post-card-meta .reading { display: inline-flex; align-items: center; gap: 0.3rem; }
.post-card-title {
  font-size: var(--fs-lg);
  line-height: 1.25;
  color: var(--fg-strong);
  transition: color var(--dur-1);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.post-card-title a { color: inherit; }
.post-card-excerpt { color: var(--muted); font-size: var(--fs-sm); flex: 1; }
.post-card-more {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.3rem;
  margin-top: 0.2rem;
}
.post-card-more::after {
  content: "→";
  transition: transform var(--dur-1) var(--ease);
}
.post-card:hover .post-card-more::after { transform: translateX(4px); }

/* ==========================================================================
   15. ARTICLE / PROSE
   ========================================================================== */
.article-header {
  padding: clamp(2.5rem, 2rem + 3vw, 4rem) 0 2rem;
  text-align: center;
}
.article-header .badge { margin-bottom: 1rem; }
.article-header h1 { max-width: 820px; margin: 0 auto 1rem; font-size: var(--fs-4xl); }
.article-meta {
  display: inline-flex;
  gap: 0.75rem; flex-wrap: wrap; justify-content: center;
  color: var(--muted); font-size: var(--fs-sm);
}
.article-meta > *:not(:first-child)::before { content: "•"; margin-right: 0.75rem; color: var(--muted-2); }

.article-featured {
  max-width: 1000px;
  margin: 0 auto 2.5rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.article-featured img { width: 100%; height: 100%; object-fit: cover; }

.prose {
  max-width: 72ch;
  margin: 0 auto;
  font-size: var(--fs-lg);
  line-height: 1.75;
  color: var(--fg);
}
.prose > * + * { margin-top: 1.2em; }
.prose h2 { margin-top: 2.5em; font-size: var(--fs-3xl); }
.prose h3 { margin-top: 2em; font-size: var(--fs-2xl); }
.prose h4 { margin-top: 1.8em; }
.prose a { color: var(--accent); border-bottom: 1px solid rgba(59,130,246,0.4); transition: all var(--dur-1); }
.prose a:hover { color: var(--accent-2); border-color: var(--accent-2); }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose ul li::marker { color: var(--primary-2); }
.prose img { border-radius: var(--radius); margin-block: 2em; border: 1px solid var(--border); }
.prose figure { margin-block: 2em; }
.prose figcaption { font-size: var(--fs-sm); color: var(--muted); text-align: center; margin-top: 0.5em; }

.source-box {
  margin: 2.5em auto 1em;
  max-width: 72ch;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: var(--fs-sm);
  color: var(--muted);
}
.source-box strong { color: var(--fg-strong); }
.source-box a { color: var(--accent); word-break: break-all; }

.post-tags {
  max-width: 72ch;
  margin: 3rem auto 0;
  display: flex; flex-wrap: wrap; gap: 0.4rem;
}
.post-tags a {
  font-size: var(--fs-xs);
  padding: 0.3rem 0.7rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  transition: all var(--dur-1);
}
.post-tags a:hover { color: var(--fg-strong); border-color: var(--primary); background: rgba(124,58,237,.1); }

.post-nav {
  max-width: 72ch;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.post-nav a {
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--dur-2), transform var(--dur-2);
  display: flex; flex-direction: column; gap: 0.25rem;
  font-size: var(--fs-sm);
}
.post-nav a:hover { border-color: var(--border-hi); transform: translateY(-2px); }
.post-nav .label { color: var(--muted); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; }
.post-nav .next { text-align: right; }
@media (max-width: 640px) { .post-nav { grid-template-columns: 1fr; } }

/* ==========================================================================
   16. PAGINATION
   ========================================================================== */
.pagination {
  display: flex; justify-content: center; gap: 0.35rem; flex-wrap: wrap;
  margin-top: 3rem;
}
.pagination .page-numbers,
.pagination a.page-numbers {
  display: inline-grid;
  place-items: center;
  min-width: 40px; height: 40px;
  padding: 0 0.8rem;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: all var(--dur-1);
}
.pagination a.page-numbers:hover { color: #fff; border-color: var(--border-hi); }
.pagination .page-numbers.current {
  background: var(--grad-brand); color: #fff; border-color: transparent;
}

/* ==========================================================================
   17. SEARCH FORM
   ========================================================================== */
.search-form {
  display: flex; gap: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.35rem 0.35rem 1.1rem;
  max-width: 520px;
  margin: 0 auto;
  transition: border-color var(--dur-2);
}
.search-form:focus-within { border-color: var(--border-hi); box-shadow: 0 0 0 4px var(--ring); }
.search-form input[type="search"] {
  background: transparent;
  border: 0;
  outline: 0;
  flex: 1;
  color: var(--fg-strong);
  font-size: var(--fs-base);
  padding: 0.5rem 0;
}
.search-form input[type="search"]::placeholder { color: var(--muted); }
.search-form button {
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs-sm);
}

/* ==========================================================================
   18. CTA BLOCK
   ========================================================================== */
.cta-block {
  position: relative;
  padding: clamp(2.5rem, 2rem + 3vw, 4.5rem);
  background:
    radial-gradient(600px 300px at 0% 0%, rgba(124,58,237,0.28), transparent 60%),
    radial-gradient(500px 280px at 100% 100%, rgba(6,182,212,0.22), transparent 60%),
    var(--bg-card);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
  backdrop-filter: blur(20px);
}
.cta-block::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 70%);
  pointer-events: none;
}
.cta-block > * { position: relative; }
.cta-block h2 { font-size: var(--fs-3xl); margin-bottom: 0.75rem; }
.cta-block p { color: var(--muted); font-size: var(--fs-lg); margin-bottom: 1.75rem; max-width: 580px; margin-inline: auto; }

/* ==========================================================================
   19. FOOTER
   ========================================================================== */
.site-footer {
  --footer-bg: color-mix(in oklab, var(--bg), black 30%);
  position: relative;
  margin-top: 6rem;
  padding-block: clamp(3rem, 2rem + 3vw, 5rem) 2rem;
  background: var(--footer-bg);
  color: var(--fg);
}
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #7c3aed, #3b82f6, #06b6d4, transparent);
  opacity: .85;
}
.site-footer::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 20% 0%, rgba(124,58,237,0.08), transparent 70%),
    radial-gradient(ellipse 50% 40% at 85% 0%, rgba(6,182,212,0.06), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.site-footer > .container { position: relative; z-index: 1; }
.footer-top-line { display: none; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
  gap: clamp(2rem, 1rem + 3vw, 3.5rem);
  margin-bottom: 3rem;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.25rem; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }

.footer-brand .site-logo { font-size: 1.35rem; }
.footer-tagline {
  margin-top: 1.1rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.footer-blurb { color: var(--muted); font-size: var(--fs-sm); margin-top: 0.55rem; max-width: 38ch; line-height: 1.6; }

.footer-col h4 {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fg-strong);
  margin-bottom: 1.25rem;
  font-weight: 700;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.footer-col .footer-link,
.footer-bottom .footer-link,
.footer-contact .footer-link {
  color: var(--muted);
  font-size: var(--fs-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  transition: color var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
  text-decoration: none;
}
.footer-col .footer-link:hover,
.footer-bottom .footer-link:hover,
.footer-contact .footer-link:hover {
  color: var(--fg-strong);
  transform: translateY(-1px);
}
.footer-contact { display: grid; gap: 0.7rem; }
.footer-contact svg,
.footer-col .footer-link svg,
.footer-bottom .footer-link svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--primary-2); }
.footer-meta {
  color: var(--muted);
  font-size: var(--fs-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.footer-meta svg { width: 14px; height: 14px; color: var(--accent-2); }

.footer-social { display: flex; gap: 0.55rem; margin-top: 1.5rem; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  color: var(--muted);
  transition: color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), background var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.footer-social a:hover {
  color: #fff;
  border-color: var(--primary);
  background: rgba(124,58,237,.18);
  transform: translateY(-2px);
}
.footer-social svg { width: 18px; height: 18px; }

.footer-bottom {
  padding-top: 1.75rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: var(--fs-sm);
  color: var(--muted-2);
}
.footer-bottom p { margin: 0; }
.footer-legal { display: inline-flex; align-items: center; gap: 0.65rem; }
.footer-legal .sep { color: var(--muted-2); opacity: 0.6; }
@media (max-width: 520px) {
  .footer-bottom { justify-content: center; text-align: center; }
}

/* ==========================================================================
   20. 404
   ========================================================================== */
.error-404 {
  min-height: 60vh;
  display: grid; place-items: center; text-align: center;
  padding: 4rem 1rem;
}
.error-404 .big {
  font-size: clamp(7rem, 5rem + 10vw, 15rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.05em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 20px 40px rgba(124,58,237,0.3));
}
.error-404 h2 { margin: 1rem 0 0.5rem; }
.error-404 p { color: var(--muted); max-width: 440px; margin: 0 auto 2rem; }

/* ==========================================================================
   21. ANIMATIONS
   ========================================================================== */
.fade-in { opacity: 0; transform: translateY(12px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
.fade-in.is-visible { opacity: 1; transform: translateY(0); }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity .9s cubic-bezier(.22,1,.36,1),
    transform .9s cubic-bezier(.22,1,.36,1);
  will-change: opacity, transform;
}
.reveal-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .fade-in { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   22. WP ALIGN / CAPTIONS / GUTENBERG
   ========================================================================== */
.alignfull { width: 100vw; margin-left: calc(50% - 50vw); max-width: 100vw; }
.alignwide { width: calc(100% + 8rem); margin-left: -4rem; max-width: calc(100% + 8rem); }
@media (max-width: 900px) { .alignwide { width: 100%; margin-left: 0; } }
.alignleft  { float: left;  margin: 0.5rem 1.5rem 1rem 0; }
.alignright { float: right; margin: 0.5rem 0 1rem 1.5rem; }
.aligncenter { margin-inline: auto; display: block; }

.wp-caption { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.5rem; }
.wp-caption-text { font-size: var(--fs-sm); color: var(--muted); text-align: center; margin-top: 0.4rem; }
.sticky {} .bypostauthor {}
.screen-reader-text {
  clip: rect(1px,1px,1px,1px); position: absolute !important; height: 1px; width: 1px;
  overflow: hidden; word-wrap: normal !important;
}