/*
Theme Name: Sysavo
Theme URI: https://sysavo.pl
Author: Sysavo
Author URI: https://sysavo.pl
Description: Motyw firmowy Sysavo — usługi IT: wirtualizacja, sieci LAN, sprzęt komputerowy, wsparcie użytkowników.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: sysavo
*/

/* ==========================================================================
   TOKENS
   ========================================================================== */
:root{
  --c-bg: #FFFFFF;
  --c-bg-soft: #F5F8F7;
  --c-ink: #12161C;
  --c-ink-soft: #5B6570;
  --c-ink-faint: #8A929B;
  --c-accent: #0FBE8F;
  --c-accent-dark: #0A9B73;
  --c-accent-soft: #E4F8F1;
  --c-navy: #0B1220;
  --c-navy-soft: #16233A;
  --c-line: #E3E7E6;
  --c-amber: #FFB020;

  --f-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --f-body: 'Inter', 'Segoe UI', sans-serif;
  --f-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --container: 1180px;
  --radius: 10px;
  --radius-sm: 6px;
}

/* ==========================================================================
   RESET / BASE
   ========================================================================== */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--f-display); margin:0 0 .5em; line-height:1.15; letter-spacing:-0.01em; }
p{ margin:0 0 1em; }
button{ font-family: inherit; cursor:pointer; }

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

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

.container{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }

/* ==========================================================================
   TYPE SCALE
   ========================================================================== */
.h-xl{ font-size: clamp(2.4rem, 4.4vw, 4rem); font-weight: 600; }
.h-lg{ font-size: clamp(1.9rem, 3vw, 2.6rem); font-weight: 600; }
.h-md{ font-size: clamp(1.3rem, 1.8vw, 1.6rem); font-weight: 600; }
.lede{ font-size: 1.15rem; color: var(--c-ink-soft); max-width: 46ch; }
.body-soft{ color: var(--c-ink-soft); }

/* eyebrow / status-dot label — motyw przewodni strony (dioda LED urządzeń sieciowych) */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--f-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-accent-dark);
  margin-bottom: 14px;
}
.eyebrow .dot{
  width:8px; height:8px; border-radius:50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft);
  flex-shrink:0;
  animation: pulse 2.4s ease-in-out infinite;
}
.eyebrow.on-dark{ color: #7CF0CC; }
.eyebrow.on-dark .dot{ box-shadow: 0 0 0 3px rgba(15,190,143,.25); }

@keyframes pulse{
  0%, 100%{ opacity:1; transform: scale(1); }
  50%{ opacity:.55; transform: scale(.8); }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--c-ink); color:#fff; }
.btn-primary:hover{ background: var(--c-accent-dark); }
.btn-ghost{ border-color: var(--c-line); color: var(--c-ink); background: transparent; }
.btn-ghost:hover{ border-color: var(--c-ink); }
.btn-on-dark{ background: var(--c-accent); color: var(--c-navy); }
.btn-on-dark:hover{ background: #14d69f; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.site-header .inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 0;
}
.brand{ display:flex; align-items:center; gap:10px; font-family: var(--f-display); font-weight:700; font-size:1.25rem; margin-left: 12px; }
.brand .mark{
  width:28px; height:28px; border-radius:7px;
  background: var(--c-ink);
  display:flex; align-items:center; justify-content:center;
  position: relative;
}
.brand .mark::after{
  content:""; width:8px; height:8px; border-radius:50%;
  background: var(--c-accent);
}
.main-nav ul{ display:flex; gap:34px; }
.main-nav a{
  font-size:.95rem; font-weight:500; color: var(--c-ink-soft);
  position:relative; padding: 4px 0;
  transition: color .15s ease;
}
.main-nav a:hover, .main-nav a.current{ color: var(--c-ink); }
.main-nav a.current::after{
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; background: var(--c-accent);
}
.header-actions{ display:flex; align-items:center; gap:18px; }
.nav-toggle{ display:none; background:none; border:none; padding:6px; margin-right: 12px; }
.nav-toggle span{ display:block; width:22px; height:2px; background: var(--c-ink); margin:4px 0; }

@media (max-width: 860px){
  .main-nav{ display:none; position:absolute; top:100%; left:0; right:0; background:#fff; border-bottom:1px solid var(--c-line); }
  .main-nav.is-open{ display:block; }
  .main-nav ul{ flex-direction:column; gap:0; padding: 8px 28px 20px; }
  .main-nav a{ display:block; padding: 12px 0; border-bottom: 1px solid var(--c-line); }
  .header-actions .btn-ghost{ display:none; }
  .nav-toggle{ display:block; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{ padding: 88px 0 96px; }
.hero .inner{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items:center; }
.hero-copy .actions{ display:flex; gap:14px; margin-top: 30px; flex-wrap:wrap; }
.hero-stats{ display:flex; gap: 34px; margin-top: 52px; flex-wrap:wrap; }
.hero-stats .stat b{ display:block; font-family: var(--f-display); font-size: 1.7rem; }
.hero-stats .stat span{ font-family: var(--f-mono); font-size: .74rem; color: var(--c-ink-soft); text-transform:uppercase; letter-spacing:.05em; }

.hero-diagram{ width:100%; height:auto; }
.hero-diagram .line{
  stroke: var(--c-line); stroke-width:1.5; fill:none;
}
.hero-diagram .node-dot{ fill: var(--c-bg); stroke: var(--c-ink-faint); stroke-width:1.5; }
.hero-diagram .node-core{ fill: var(--c-ink); }
.hero-diagram .pulse{ fill: var(--c-accent); }
.hero-diagram .signal{
  stroke: var(--c-accent); stroke-width: 2; fill:none;
  stroke-dasharray: 6 10;
  animation: dash 3.2s linear infinite;
}
@keyframes dash{ to{ stroke-dashoffset: -160; } }

@media (max-width: 900px){
  .hero .inner{ grid-template-columns: 1fr; }
  .hero-diagram{ order:-1; max-width: 360px; margin: 0 auto; }
}

/* ==========================================================================
   SECTIONS — shared
   ========================================================================== */
.section{ padding: 88px 0; }
.section-soft{ background: var(--c-bg-soft); }
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* service / feature cards */
.grid-4{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.card{
  background: var(--c-bg); border:1px solid var(--c-line); border-radius: var(--radius);
  padding: 28px 24px; transition: border-color .15s ease, transform .15s ease;
}
.card:hover{ border-color: var(--c-ink); transform: translateY(-2px); }
.card .icon{ width:40px; height:40px; margin-bottom:18px; color: var(--c-accent-dark); }
.card h3{ font-size:1.08rem; }
.card p{ color: var(--c-ink-soft); font-size:.94rem; margin-bottom:0; }
.card a.more{ display:inline-block; margin-top:14px; font-size:.85rem; font-weight:600; color: var(--c-ink); border-bottom: 1px solid var(--c-accent); }

@media (max-width: 980px){ .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px){ .grid-4, .grid-3, .grid-2{ grid-template-columns: 1fr; } }

/* process steps — sekwencja, więc numeracja jest uzasadniona */
.steps{ display:grid; grid-template-columns: repeat(4,1fr); gap: 0; counter-reset: step; }
.step{ position:relative; padding: 0 24px 0 0; border-left: 1px solid var(--c-line); padding-left: 24px; }
.step:first-child{ border-left:none; padding-left:0; }
.step .num{ font-family: var(--f-mono); color: var(--c-accent-dark); font-size:.85rem; margin-bottom:10px; display:block; }
.step h4{ font-size:1.02rem; }
.step p{ color: var(--c-ink-soft); font-size:.9rem; }
@media (max-width: 900px){
  .steps{ grid-template-columns: 1fr; gap: 24px; }
  .step{ border-left:none; padding-left:0; border-top:1px solid var(--c-line); padding-top:20px; }
  .step:first-child{ border-top:none; padding-top:0; }
}

/* dark CTA / footer band */
.band-dark{ background: var(--c-navy); color:#fff; }
.band-dark .lede{ color: rgba(255,255,255,.68); }
.band-dark .h-lg{ color:#fff; }

.cta-band{ padding: 76px 0; text-align:center; }
.cta-band .actions{ display:flex; gap:14px; justify-content:center; margin-top:26px; flex-wrap:wrap; }

/* values / differentiators */
.value-row{ display:flex; gap:20px; padding: 26px 0; border-top:1px solid var(--c-line); }
.value-row:last-child{ border-bottom: 1px solid var(--c-line); }
.value-row .idx{ font-family: var(--f-mono); color: var(--c-ink-faint); font-size:.85rem; width:40px; flex-shrink:0; }
.value-row h4{ font-size:1.05rem; margin-bottom:6px; }
.value-row p{ color: var(--c-ink-soft); margin-bottom:0; max-width: 60ch; }

/* ==========================================================================
   PAGE HEADER (podstrony)
   ========================================================================== */
.page-hero{ padding: 64px 0 56px; border-bottom: 1px solid var(--c-line); }
.page-hero .h-xl{ font-size: clamp(2.1rem, 3.6vw, 3.1rem); }

/* usługi — układ naprzemienny */
.service-block{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; padding: 72px 0; border-bottom: 1px solid var(--c-line); }
.service-block:last-child{ border-bottom:none; }
.service-block.reverse .service-media{ order:2; }
.service-media{
  background: var(--c-bg-soft); border:1px solid var(--c-line); border-radius: var(--radius);
  aspect-ratio: 4/3; display:flex; align-items:center; justify-content:center; padding: 40px;
}
.service-media svg{ width:100%; height:100%; color: var(--c-ink); }
.service-list{ margin-top:18px; }
.service-list li{ display:flex; gap:10px; padding:8px 0; font-size:.95rem; color: var(--c-ink-soft); }
.service-list li::before{ content:"→"; color: var(--c-accent-dark); font-weight:700; flex-shrink:0; }
@media (max-width: 860px){
  .service-block, .service-block.reverse{ grid-template-columns: 1fr; }
  .service-block.reverse .service-media{ order:0; }
}

/* O nas */
.about-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:60px; align-items:start; }
.timeline{ margin-top:10px; }
.timeline .row{ display:flex; gap:20px; padding: 18px 0; border-top:1px solid var(--c-line); }
.timeline .row:first-child{ border-top:none; }
.timeline .year{ font-family: var(--f-mono); color: var(--c-accent-dark); width:64px; flex-shrink:0; }

/* Kontakt */
.contact-grid{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 60px; }
.contact-info .item{ padding: 18px 0; border-top:1px solid var(--c-line); }
.contact-info .item:first-child{ border-top:none; }
.contact-info .item span{ display:block; font-family: var(--f-mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.05em; color: var(--c-ink-faint); margin-bottom:4px; }

.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
.form-grid .full{ grid-column: 1 / -1; }
.field label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:6px; }
.field input, .field select, .field textarea{
  width:100%; padding: 12px 14px; border:1px solid var(--c-line); border-radius: var(--radius-sm);
  font-family: var(--f-body); font-size: .95rem; background:#fff; color: var(--c-ink);
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--c-accent); }
.field textarea{ resize: vertical; min-height: 120px; }
.form-notice{ padding:14px 16px; border-radius: var(--radius-sm); font-size:.9rem; margin-bottom:20px; }
.form-notice.success{ background: var(--c-accent-soft); color: var(--c-accent-dark); }
.form-notice.error{ background: #FDEDEC; color: #C0392B; }
@media (max-width: 860px){ .contact-grid, .form-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ padding: 56px 0 32px; }
.footer-top{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom:40px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-top h5{ font-family: var(--f-mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; color: rgba(255,255,255,.5); margin-bottom:16px; }
.footer-top ul li{ padding: 6px 0; }
.footer-top ul a{ color: rgba(255,255,255,.75); font-size:.92rem; }
.footer-top ul a:hover{ color: #fff; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:24px; flex-wrap:wrap; gap:10px; }
.footer-bottom p{ margin:0; color: rgba(255,255,255,.5); font-size:.82rem; }
@media (max-width: 860px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-top{ grid-template-columns: 1fr; } }