/*
Theme Name: AKANTHIT Matrix
Theme URI: https://akanthit.com/
Author: AKANTHIT
Author URI: https://akanthit.com/
Description: Matrixová verze webu AKANTHIT. Padající kód, digitální déšť a temná estetika ve stylu The Matrix. Plně funkční WordPress téma s celým obsahem AKANTHIT.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: akanthit-matrix
*/

/* ============================================================
   ZLADENÍ PLUGINU "AKANTHIT FORMS" S MATRIX VZHLEDEM
   Plugin používá vlastní CSS proměnné; tady je přemapujeme
   na zelenou Matrix paletu, aby shortcode [akanthit_form] ladil.
   ============================================================ */
.akf-wrap {
  --akf-bg: #000 !important;
  --akf-card: rgba(0,8,2,0.6) !important;
  --akf-line: var(--green-line) !important;
  --akf-red: var(--green) !important;
  --akf-red-soft: var(--white) !important;
  --akf-white: var(--green) !important;
  --akf-grey: var(--gray) !important;
  font-family: var(--mono) !important;
}
.akf-title { font-family: var(--mono) !important; color: var(--green) !important; letter-spacing: 1px; }
.akf-intro { color: var(--gray) !important; }
.akf-field label { letter-spacing: 2px; text-transform: uppercase; font-size: .78rem !important; }
.akf-form input, .akf-form textarea {
  border-radius: 0 !important; font-family: var(--mono) !important;
  background: #000 !important; color: var(--green) !important;
  width: 100% !important; padding: 13px 15px !important; font-size: .95rem !important;
}
.akf-form .akf-field { display: flex; flex-direction: column; }
.akf-form .akf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .akf-form .akf-row { grid-template-columns: 1fr; } }
.akf-form input:focus, .akf-form textarea:focus {
  border-color: var(--green) !important;
  box-shadow: 0 0 12px var(--green-glow) !important;
}
.akf-btn {
  border-radius: 0 !important; font-family: var(--mono) !important;
  letter-spacing: 3px !important; text-transform: uppercase;
  background: var(--green) !important; color: #000 !important;
  border: 1px solid var(--green) !important;
  padding: 14px 30px !important; font-size: .82rem !important;
  align-self: flex-start !important; width: auto !important;
}
.akf-btn svg { width: 15px !important; height: 15px !important; }
.akf-btn:hover {
  background: #000 !important; color: var(--green) !important;
  box-shadow: 0 0 22px var(--green-glow) !important; transform: none !important;
}
.akf-note { border-radius: 0 !important; font-family: var(--mono) !important; }
.akf-note.ok { background: var(--green-faint) !important; border-color: var(--green) !important; color: var(--green) !important; }
.akf-note.err { background: rgba(255,68,102,0.1) !important; border-color: #ff4466 !important; color: #ff8a92 !important; }

/* ============================================================
   PŘEPÍNAČ MATRIX → KLASICKÝ WEB
   ============================================================ */
.matrix-switch {
  position: fixed; bottom: 22px; left: 22px; z-index: 60;
  background: rgba(0,0,0,0.78); border: 1px solid var(--green); color: var(--green);
  font-family: var(--mono); font-size: .74rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 11px 16px; cursor: pointer; transition: all .25s;
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
}
.matrix-switch::before { content: "◄"; font-size: .7rem; }
.matrix-switch:hover { background: var(--green); color: #000; box-shadow: 0 0 18px var(--green-glow); }
.matrix-switch:hover::before { color: #000; }
@media (max-width: 600px) {
  .matrix-switch { font-size: .68rem; padding: 9px 12px; bottom: 18px; left: 14px; }
  .rain-toggle { font-size: .68rem; padding: 9px 12px; bottom: 18px; right: 14px; }
}

/* ============================================================
   PROMĚNNÉ
   ============================================================ */
:root {
  --bg: #000000;
  --bg-soft: #020402;
  --green: #00ff41;        /* klasická Matrix zelená */
  --green-dim: #00b82f;
  --green-deep: #006e1c;
  --green-glow: rgba(0, 255, 65, 0.6);
  --green-faint: rgba(0, 255, 65, 0.08);
  --green-line: rgba(0, 255, 65, 0.18);
  --white: #d8ffe0;
  --gray: #5a7a60;
  --mono: 'Share Tech Mono', 'Courier New', monospace;
  --display: 'Share Tech Mono', monospace;
  --maxw: 1200px;
}

/* ============================================================
   RESET + ZÁKLAD
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--green);
  font-family: var(--mono);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Plátno s padajícím kódem – fixní na pozadí */
#matrix-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  display: block;
  background: #000;
}

/* Tmavá vrstva pro čitelnost obsahu nad deštěm */
#matrix-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.82) 70%, rgba(0,0,0,0.95) 100%);
}

/* Veškerý obsah leží nad deštěm */
.site-wrapper { position: relative; z-index: 2; }

a { color: var(--green); text-decoration: none; transition: color .25s, text-shadow .25s; }
a:hover { color: var(--white); text-shadow: 0 0 8px var(--green-glow); }

img { max-width: 100%; height: auto; }

::selection { background: var(--green); color: #000; }

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--green); color: #000; padding: 10px 16px; z-index: 999;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ============================================================
   KONTEJNER
   ============================================================ */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ============================================================
   GLITCH / EFEKTY TEXTU
   ============================================================ */
.glow { text-shadow: 0 0 6px var(--green-glow), 0 0 18px rgba(0,255,65,0.35); }

.glitch {
  position: relative;
  display: inline-block;
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute; top: 0; left: 0;
  width: 100%; overflow: hidden;
  opacity: .85;
}
.glitch::before { color: #00fff2; animation: glitch-x 2.6s infinite linear alternate-reverse; clip-path: inset(0 0 55% 0); }
.glitch::after  { color: #ff0044; animation: glitch-y 1.9s infinite linear alternate-reverse; clip-path: inset(55% 0 0 0); }
@keyframes glitch-x { 0%{transform:translate(0)} 20%{transform:translate(-2px,1px)} 40%{transform:translate(2px,-1px)} 60%{transform:translate(-1px,0)} 100%{transform:translate(1px,1px)} }
@keyframes glitch-y { 0%{transform:translate(0)} 25%{transform:translate(2px,-1px)} 50%{transform:translate(-2px,1px)} 75%{transform:translate(1px,1px)} 100%{transform:translate(-1px,0)} }

/* Reveal při scrollu */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s ease, transform .9s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   HLAVIČKA
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--green-line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand {
  font-size: 1.35rem; font-weight: 700; letter-spacing: 4px;
  color: var(--green); text-transform: uppercase;
}
.brand:hover { text-shadow: 0 0 10px var(--green-glow); }
.brand .cursor { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.main-nav ul { list-style: none; display: flex; gap: 28px; align-items: center; }
.main-nav a { font-size: .82rem; letter-spacing: 2px; text-transform: uppercase; color: var(--green-dim); }
.main-nav a:hover { color: var(--green); }

.nav-cta {
  border: 1px solid var(--green); padding: 9px 18px;
  color: var(--green) !important; letter-spacing: 2px;
}
.nav-cta:hover { background: var(--green); color: #000 !important; box-shadow: 0 0 16px var(--green-glow); }

.nav-toggle { display: none; background: none; border: 1px solid var(--green-line); color: var(--green); width: 42px; height: 38px; cursor: pointer; font-size: 1.1rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 92vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 80px 0 60px;
  position: relative;
}
.hero .eyebrow {
  font-size: .8rem; letter-spacing: 5px; text-transform: uppercase;
  color: var(--green-dim); margin-bottom: 26px;
}
.hero .eyebrow::before { content: "> "; color: var(--green); }
.hero h1 {
  font-size: clamp(2.1rem, 6vw, 4.6rem);
  line-height: 1.05; font-weight: 700; letter-spacing: -1px;
  color: var(--green); max-width: 16ch;
  text-shadow: 0 0 14px rgba(0,255,65,0.4);
}
.hero p.lead {
  margin-top: 28px; max-width: 56ch;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--white); line-height: 1.7;
}
.hero-actions { margin-top: 42px; display: flex; gap: 18px; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 15px 30px;
  font-family: var(--mono); font-size: .82rem; letter-spacing: 3px;
  text-transform: uppercase; cursor: pointer; transition: all .25s;
  border: 1px solid var(--green);
}
.btn-primary { background: var(--green); color: #000; }
.btn-primary:hover { background: #000; color: var(--green); box-shadow: 0 0 22px var(--green-glow); }
.btn-ghost { background: transparent; color: var(--green); }
.btn-ghost:hover { background: var(--green-faint); box-shadow: 0 0 16px var(--green-glow); color: var(--green); }

.hero-ticker {
  margin-top: 60px; display: flex; gap: 30px; flex-wrap: wrap;
  font-size: .78rem; letter-spacing: 2px; color: var(--green-dim);
  text-transform: uppercase;
}
.hero-ticker span::before { content: "// "; color: var(--green-deep); }

/* ============================================================
   SEKCE OBECNĚ
   ============================================================ */
.section { padding: 100px 0; position: relative; }
.section-soft { background: linear-gradient(180deg, rgba(0,20,5,0.35), rgba(0,0,0,0.55)); }

.section-label {
  font-size: .78rem; letter-spacing: 5px; text-transform: uppercase;
  color: var(--green-dim); margin-bottom: 18px;
}
.section-label::before { content: "[ "; } .section-label::after { content: " ]"; }
.section h2 {
  font-size: clamp(1.7rem, 4vw, 2.9rem); line-height: 1.15;
  color: var(--green); max-width: 22ch; margin-bottom: 22px;
  text-shadow: 0 0 12px rgba(0,255,65,0.3);
}
.section .intro { max-width: 60ch; color: var(--white); font-size: 1.05rem; }

/* ============================================================
   MŘÍŽKA KARET
   ============================================================ */
.grid { display: grid; gap: 24px; margin-top: 56px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  border: 1px solid var(--green-line);
  background: rgba(0,8,2,0.55);
  padding: 30px 26px;
  transition: border-color .3s, box-shadow .3s, transform .3s;
  position: relative; overflow: hidden;
}
.card::after {
  content: ""; position: absolute; top: 0; left: -100%;
  width: 100%; height: 1px; background: var(--green);
  transition: left .5s; box-shadow: 0 0 8px var(--green-glow);
}
.card:hover { border-color: var(--green); box-shadow: 0 0 24px rgba(0,255,65,0.18); transform: translateY(-4px); }
.card:hover::after { left: 0; }
.card .num {
  font-size: .8rem; color: var(--green-deep); letter-spacing: 3px; margin-bottom: 14px;
}
.card h3 { font-size: 1.15rem; color: var(--green); margin-bottom: 12px; letter-spacing: 1px; }
.card p { color: var(--gray); font-size: .92rem; }
.card ul { list-style: none; margin-top: 14px; }
.card ul li { color: var(--white); font-size: .86rem; padding: 4px 0; }
.card ul li::before { content: "› "; color: var(--green); }
.card .more { display: inline-block; margin-top: 18px; font-size: .78rem; letter-spacing: 2px; text-transform: uppercase; border-bottom: 1px solid var(--green-line); padding-bottom: 3px; }

/* ============================================================
   AI CAPABILITY + DATAFLOW
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin-top: 50px; }
.capability-list { list-style: none; }
.capability-list li {
  border: 1px solid var(--green-line); padding: 16px 20px; margin-bottom: 12px;
  color: var(--white); letter-spacing: 1px; font-size: .95rem;
  display: flex; align-items: center; gap: 12px; transition: all .25s;
}
.capability-list li::before { content: "▸"; color: var(--green); }
.capability-list li:hover { border-color: var(--green); background: var(--green-faint); }

.dataflow { border: 1px solid var(--green-line); background: rgba(0,8,2,0.6); padding: 28px; }
.dataflow .df-label { font-size: .75rem; letter-spacing: 3px; color: var(--green-deep); text-transform: uppercase; margin-bottom: 20px; }
.df-node {
  border-left: 2px solid var(--green); padding: 14px 18px; margin-bottom: 14px;
  background: var(--green-faint); position: relative;
}
.df-node strong { display: block; color: var(--green); letter-spacing: 1px; }
.df-node span { font-size: .82rem; color: var(--gray); }
.df-arrow { text-align: center; color: var(--green-deep); margin: -4px 0 10px; }

/* ============================================================
   KROKY SPOLUPRÁCE (timeline)
   ============================================================ */
.steps { margin-top: 56px; display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.step { border-top: 2px solid var(--green-line); padding-top: 20px; transition: border-color .3s; }
.step:hover { border-color: var(--green); }
.step .step-no { font-size: .75rem; letter-spacing: 3px; color: var(--green-deep); text-transform: uppercase; }
.step h3 { color: var(--green); margin: 10px 0; font-size: 1.1rem; }
.step p { color: var(--gray); font-size: .9rem; }

/* ============================================================
   KONTAKT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 50px; margin-top: 50px; }
.contact-info p { margin-bottom: 22px; }
.contact-info .ci-label { font-size: .75rem; letter-spacing: 3px; color: var(--green-deep); text-transform: uppercase; display: block; margin-bottom: 4px; }
.contact-info .ci-value { color: var(--white); font-size: 1.05rem; }

.contact-form { border: 1px solid var(--green-line); background: rgba(0,8,2,0.6); padding: 34px; }
.contact-form h3 { color: var(--green); margin-bottom: 8px; letter-spacing: 1px; }
.contact-form .form-sub { color: var(--gray); font-size: .9rem; margin-bottom: 22px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .78rem; letter-spacing: 2px; text-transform: uppercase; color: var(--green-dim); margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; background: #000; border: 1px solid var(--green-line);
  color: var(--green); font-family: var(--mono); padding: 12px 14px; font-size: .95rem;
  transition: border-color .25s, box-shadow .25s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 12px var(--green-glow); }
.field textarea { resize: vertical; min-height: 120px; }
.form-status { margin-top: 14px; font-size: .85rem; letter-spacing: 1px; }
.form-status.ok { color: var(--green); }
.form-status.err { color: #ff4466; }

/* ============================================================
   CTA PÁS
   ============================================================ */
.cta-band { text-align: center; padding: 110px 0; border-top: 1px solid var(--green-line); border-bottom: 1px solid var(--green-line); background: linear-gradient(180deg, rgba(0,30,8,0.4), rgba(0,0,0,0.6)); }
.cta-band h2 { margin: 0 auto 20px; }
.cta-band p { color: var(--white); max-width: 52ch; margin: 0 auto 34px; font-size: 1.1rem; }

/* ============================================================
   PATIČKA
   ============================================================ */
.site-footer { border-top: 1px solid var(--green-line); background: rgba(0,0,0,0.7); padding: 70px 0 30px; position: relative; z-index: 2; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-brand .brand { font-size: 1.5rem; }
.footer-brand p { color: var(--gray); margin-top: 16px; max-width: 32ch; }
.footer-social { margin-top: 20px; display: flex; gap: 18px; }
.footer-social a { font-size: .78rem; letter-spacing: 1px; }
.footer-col h4 { color: var(--green); font-size: .82rem; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a, .footer-col span { color: var(--gray); font-size: .9rem; }
.footer-col a:hover { color: var(--green); }
.footer-bottom { margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--green-line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--green-deep); font-size: .8rem; letter-spacing: 1px; }

/* ============================================================
   PŘEPÍNAČ DEŠTĚ
   ============================================================ */
.rain-toggle {
  position: fixed; bottom: 22px; right: 22px; z-index: 60;
  background: rgba(0,0,0,0.7); border: 1px solid var(--green-line); color: var(--green);
  font-family: var(--mono); font-size: .72rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 10px 14px; cursor: pointer; transition: all .25s;
}
.rain-toggle:hover { border-color: var(--green); box-shadow: 0 0 14px var(--green-glow); }

/* ============================================================
   STRÁNKY / OBSAH (page templates, blog)
   ============================================================ */
.page-hero { padding: 130px 0 60px; }
.page-hero .eyebrow { font-size: .8rem; letter-spacing: 5px; text-transform: uppercase; color: var(--green-dim); margin-bottom: 18px; }
.page-hero .eyebrow::before { content: "> "; }
.page-hero h1 { font-size: clamp(2rem,5vw,3.6rem); color: var(--green); text-shadow: 0 0 14px rgba(0,255,65,0.4); }
.entry-content { max-width: 70ch; padding-bottom: 80px; }
.entry-content p { color: var(--white); margin-bottom: 20px; }
.entry-content h2 { color: var(--green); margin: 36px 0 16px; }
.entry-content h3 { color: var(--green-dim); margin: 28px 0 12px; }
.entry-content ul, .entry-content ol { color: var(--white); margin: 0 0 20px 24px; }
.entry-content li { margin-bottom: 8px; }
.entry-content a { border-bottom: 1px solid var(--green-line); }
.entry-content blockquote { border-left: 3px solid var(--green); padding-left: 20px; margin: 24px 0; color: var(--gray); font-style: italic; }

.post-list { display: grid; gap: 24px; padding-bottom: 80px; }
.post-card { border: 1px solid var(--green-line); background: rgba(0,8,2,0.55); padding: 30px; transition: all .3s; }
.post-card:hover { border-color: var(--green); box-shadow: 0 0 20px rgba(0,255,65,0.15); }
.post-card .post-meta { font-size: .75rem; letter-spacing: 2px; color: var(--green-deep); text-transform: uppercase; margin-bottom: 12px; }
.post-card h2 { font-size: 1.4rem; margin-bottom: 10px; }
.post-card p { color: var(--gray); }
.post-card .read-more { display: inline-block; margin-top: 16px; font-size: .78rem; letter-spacing: 2px; text-transform: uppercase; }

.pagination { display: flex; gap: 12px; justify-content: center; padding: 20px 0 80px; }
.pagination a, .pagination span { border: 1px solid var(--green-line); padding: 8px 14px; font-size: .85rem; }
.pagination .current { background: var(--green); color: #000; }

/* ============================================================
   RESPONZIVITA
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .main-nav { position: fixed; inset: 72px 0 auto 0; background: rgba(0,0,0,0.96); border-bottom: 1px solid var(--green-line); transform: translateY(-120%); transition: transform .35s; }
  .main-nav.open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: 0; padding: 10px 24px 20px; }
  .main-nav li { width: 100%; border-bottom: 1px solid var(--green-faint); }
  .main-nav a { display: block; padding: 14px 0; }
  .nav-toggle { display: block; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}