/*
Theme Name: Mattner IT-Services
Theme URI: https://mattner-it.de
Author: Clemens Mattner
Author URI: https://mattner-it.de
Description: Custom Theme für Mattner IT-Services – IT-Partner für kleine Unternehmen ohne eigene IT-Abteilung.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: mattner-it
*/

/* =========================================================
   DESIGN TOKENS
   Abgeleitet aus dem bestehenden Logo (Grau / Grün / Blau Hexagons)
   ========================================================= */
:root {
  /* Farben */
  --color-ink: #17181A;          /* fast schwarz, aus den Logo-Outlines */
  --color-ink-soft: #4A4E52;     /* gedämpfter Text */
  --color-paper: #FAF9F6;        /* warmes Off-White, Hintergrund */
  --color-paper-alt: #F0EFEA;    /* Abschnitts-Hintergrund, leicht abgesetzt */
  --color-line: #DEDBD3;         /* Trennlinien */

  --color-green: #1E9A52;        /* aus dem grünen Hexagon */
  --color-green-deep: #146339;
  --color-blue: #1E7FBF;         /* aus dem blauen Hexagon */
  --color-blue-deep: #145C8C;
  --color-grey: #9CA0A3;         /* aus den grauen Hexagons */

  /* Typografie */
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "IBM Plex Sans", -apple-system, Segoe UI, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* Skala */
  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-1: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --step-2: clamp(1.75rem, 1.5rem + 1vw, 2.25rem);
  --step-3: clamp(2.25rem, 1.9rem + 1.5vw, 3.25rem);
  --step-4: clamp(2.75rem, 2.1rem + 2.5vw, 4.5rem);

  --radius: 6px;
  --max-width: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.1; margin: 0 0 0.5em; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); font-family: var(--font-body); font-weight: 600; }

p { margin: 0 0 1em; color: var(--color-ink-soft); max-width: 62ch; }

a { color: var(--color-blue-deep); }

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

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-green-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  margin-bottom: 0.75em;
}

.eyebrow::before {
  content: "●";
  color: var(--color-green);
  font-size: 0.6em;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding: 0.85em 1.6em;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--color-green);
  color: #fff;
}
.btn-primary:hover { background: var(--color-green-deep); color: #fff; }

.btn-secondary {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn-secondary:hover { border-color: var(--color-blue-deep); color: var(--color-blue-deep); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
}
.site-logo { display: flex; align-items: center; gap: 0.6em; }
.site-logo img,
.site-logo .custom-logo {
  height: 44px;
  width: auto;
  max-width: 220px;
  max-height: 44px;
}
.site-logo a { display: flex; align-items: center; text-decoration: none; }

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
}
.main-nav a {
  color: var(--color-ink);
  text-decoration: none;
  padding: 0.3em 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { border-bottom-color: var(--color-green); }

.nav-toggle { display: none; }

/* Hero */
.hero {
  padding-block: clamp(3rem, 6vw, 6rem);
  position: relative;
  overflow: hidden;
}
.hero .container { align-items: center; }
.hero h1 { margin-bottom: 0.4em; }
.hero .lede { font-size: 1.15rem; max-width: 48ch; }
.hero-actions { display: flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }

.hero-visual-img { position: relative; }
.hero-visual-img img { border-radius: var(--radius); }
.status-line {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-green-deep);
}

/* Buttons-Block Bridging */
.wp-block-button.btn-primary .wp-block-button__link,
.wp-block-button.btn-secondary .wp-block-button__link {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding: 0.85em 1.6em;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
}
.wp-block-button.btn-primary .wp-block-button__link { background: var(--color-green); color: #fff; }
.wp-block-button.btn-primary .wp-block-button__link:hover { background: var(--color-green-deep); }
.wp-block-button.btn-secondary .wp-block-button__link { background: transparent; border-color: var(--color-ink); color: var(--color-ink); }
.wp-block-button.btn-secondary .wp-block-button__link:hover { border-color: var(--color-blue-deep); color: var(--color-blue-deep); }

/* Hex-Icon Text (Gruppe mit verschachteltem Absatz statt reinem Textknoten) */
.service-card .hex p { color: inherit; margin: 0; }

/* Listen-Pfeil per CSS statt manuellem Markup */
.why-list li::before { content: "→"; color: var(--color-green-deep); font-family: var(--font-mono); margin-right: 0.6em; }

/* Farbige Nummerierung je nach Kartenposition */
.core-services .wp-block-column:nth-child(1) .hex { background: var(--color-green); }
.core-services .wp-block-column:nth-child(2) .hex { background: var(--color-blue); }
.core-services .wp-block-column:nth-child(3) .hex { background: var(--color-ink); }

/* Sections */
section { padding-block: clamp(3rem, 5vw, 5.5rem); }
.section-alt { background: var(--color-paper-alt); }
.section-head { max-width: 60ch; margin-bottom: 3rem; }

/* Service cards - Kern */
.core-services { gap: 1.5rem; }
.service-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  position: relative;
}
.service-card .hex {
  width: 52px; height: 52px;
  margin-bottom: 1.25rem;
  display: grid; place-items: center;
  clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0% 50%);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 600;
}
.service-card:nth-child(1) .hex { background: var(--color-green); }
.service-card:nth-child(2) .hex { background: var(--color-blue); }
.service-card:nth-child(3) .hex { background: var(--color-ink); }
.service-card h3 { margin-bottom: 0.4em; }
.service-card ul { margin: 1rem 0 0; padding: 0; list-style: none; font-size: 0.92rem; color: var(--color-ink-soft); }
.service-card li { padding-left: 1.2em; position: relative; margin-bottom: 0.4em; }
.service-card li::before { content: "→"; position: absolute; left: 0; color: var(--color-green-deep); }

/* Warum ich */
.why-section .container { align-items: center; }
.why-photo { align-self: start; }
.why-photo img { width: 100%; max-width: 380px; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius); }
.why-photo-img img,
.about-photo img { border-radius: var(--radius); }
.why-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 1.25rem; }
.why-list li { display: flex; gap: 1em; }
.why-list strong { display: block; font-family: var(--font-mono); font-size: 0.95rem; }
.why-list .mark { font-family: var(--font-mono); color: var(--color-green-deep); }

/* Sekundärleistungen, kompakter */
.secondary-services { gap: 1.25rem; }
.secondary-card {
  border-top: 3px solid var(--color-grey);
  padding-top: 1rem;
}
.secondary-card h3 { font-size: 1.05rem; }
.secondary-card p { font-size: 0.92rem; }

/* Kontakt */
.contact-section .container { gap: 3rem; }
.contact-info { font-family: var(--font-mono); font-size: 0.92rem; }
.contact-info .item { margin-bottom: 1.25rem; }
.contact-info .item span { display: block; color: var(--color-ink-soft); margin-bottom: 0.2em; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.75rem; }

.contact-form { display: grid; gap: 1rem; }
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 0.85em 1em;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fff;
  color: var(--color-ink);
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--color-green);
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 0.85rem; color: var(--color-ink-soft); }
.form-success { background: var(--color-paper-alt); border-left: 3px solid var(--color-green); padding: 1em 1.25em; border-radius: var(--radius); }

/* Footer */
.site-footer {
  background: var(--color-ink);
  color: #E9E7E1;
  padding-block: 3rem;
}
.site-footer a { color: #E9E7E1; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2rem; }
.footer-logo img {
  height: 48px;
  background: var(--color-paper);
  padding: 0.6em 0.9em;
  border-radius: var(--radius);
}
.site-footer .eyebrow::before { color: var(--color-green); }
.site-footer .eyebrow { color: #A9AFB3; }
.footer-nav ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.9rem; }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.8rem; color: #A9AFB3; font-family: var(--font-mono); }

/* Innenseiten (page.php) */
.page-hero { padding-block: clamp(2.5rem, 5vw, 4rem); border-bottom: 1px solid var(--color-line); }
.page-content { padding-block: 3rem; }
.page-content .container { max-width: 780px; }
.page-content h2 { margin-top: 1.5em; }

/* About-Seite (Block-Editor-Bilder, className "why-photo-img" wiederverwendet) */

/* Responsive */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; }
  .main-nav { position: fixed; inset: 0 0 0 30%; background: var(--color-paper); transform: translateX(100%); transition: transform 0.25s ease; padding: 5rem 2rem 2rem; }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 1.25rem; font-size: 1.1rem; }
  .nav-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    width: 32px; height: 22px;
    position: relative;
    z-index: 60;
  }
  .nav-toggle span, .nav-toggle::before, .nav-toggle::after {
    content: "";
    display: block;
    height: 2px;
    background: var(--color-ink);
    position: absolute;
    left: 0; right: 0;
    transition: transform 0.2s ease;
  }
  .nav-toggle::before { top: 0; }
  .nav-toggle span { top: 10px; }
  .nav-toggle::after { top: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Sichtbarer Fokus */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}