/* =============================================
   ZEISE IT-SERVICE — STYLESHEET
   ============================================= */

/* ── LOCAL FONTS ── */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Share Tech Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/share-tech-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg:         #080e1a;
  --bg-card:    #0d1628;
  --bg-section: #0a1220;
  --blue-dark:  #0f2040;
  --blue:       #1a5aff;
  --blue-light: #4d8aff;
  --accent:     #00c8ff;
  --text:       #cdd8f0;
  --text-muted: #6a80a8;
  --border:     rgba(26, 90, 255, 0.18);
  --radius:     10px;
  --font:       'Inter', sans-serif;
  --font-mono:  'Share Tech Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #fff; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(8, 14, 26, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 62px;
}

.logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: #fff;
  letter-spacing: 0.02em;
}
.logo-bracket { color: var(--blue-light); }
.logo-accent  { color: var(--accent); }

.logo-img {
  height: 42px;
  width: auto;
  display: block;
  border-radius: 6px;
}

.hero-logo {
  width: 320px;
  height: auto;
  margin: 0 auto 32px;
  display: block;
  border-radius: 12px;
  filter: drop-shadow(0 0 20px rgba(0, 200, 255, 0.3));
}

.navbar nav {
  display: flex;
  gap: 32px;
}

.navbar nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.navbar nav a:hover { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 0 24px rgba(26, 90, 255, 0.35);
}
.btn-primary:hover {
  background: var(--blue-light);
  color: #fff;
  box-shadow: 0 0 32px rgba(26, 90, 255, 0.55);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-outline:hover {
  background: rgba(0, 200, 255, 0.08);
  color: #fff;
  transform: translateY(-1px);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 62px;
  overflow: hidden;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 90, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 90, 255, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(26, 90, 255, 0.15) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 80px 24px;
}

.hero-tag {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.9rem;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.12;
  margin-bottom: 20px;
}

.accent { color: var(--accent); }

.hero-sub {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── SECTION COMMONS ── */
.section-tag {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.section-sub {
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 48px;
}

/* ── LEISTUNGEN ── */
.leistungen {
  background: var(--bg-section);
  padding: 100px 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.card:hover {
  border-color: rgba(26, 90, 255, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(26, 90, 255, 0.12);
}

.card-wide {
  grid-column: span 3;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.card-wide .card-icon { flex-shrink: 0; }

.card-icon {
  width: 44px; height: 44px;
  color: var(--accent);
  margin-bottom: 16px;
}

.card-icon svg { width: 100%; height: 100%; }

.card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── KOSTEN ── */
.kosten {
  background: var(--bg);
  padding: 100px 0;
}

.kosten-cards {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  margin-bottom: 32px;
}

.kosten-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.kosten-card:hover {
  border-color: rgba(26, 90, 255, 0.5);
  box-shadow: 0 8px 32px rgba(26, 90, 255, 0.1);
}

.kosten-card-highlight {
  border-color: rgba(0, 200, 255, 0.25);
}

.kosten-card-highlight:hover {
  border-color: rgba(0, 200, 255, 0.55);
  box-shadow: 0 8px 32px rgba(0, 200, 255, 0.1);
}

.kosten-price {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
  line-height: 1;
}

.kosten-price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.kosten-price-secondary {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.6;
}

.kosten-price-secondary span {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}

.kosten-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}

.kosten-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.kosten-hint {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--blue-light);
  opacity: 0.7;
}

/* ── ÜBER MICH ── */
.ueber {
  background: var(--bg);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.ueber::after {
  content: '';
  position: absolute;
  bottom: -150px; right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0, 200, 255, 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.ueber-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.ueber-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.ueber-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.badge span {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--blue);
  margin-bottom: 6px;
  font-weight: 700;
}

.badge p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── KONTAKT ── */
.kontakt {
  background: var(--bg-section);
  padding: 100px 0;
}

.contact-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.contact-buttons .btn {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-buttons svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 0 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  color: #fff;
  box-shadow: 0 0 32px rgba(37, 211, 102, 0.5);
  transform: translateY(-1px);
}

.contact-form {
  max-width: 700px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

label {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

input, select, textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

input::placeholder, textarea::placeholder { color: #3d5070; }

input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26, 90, 255, 0.15);
}

select option { background: var(--bg-card); }

textarea { resize: vertical; }

.form-success {
  display: none;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 200, 255, 0.3);
  border-radius: var(--radius);
  padding: 28px 24px;
  max-width: 700px;
  color: var(--text);
}

.form-success svg {
  width: 48px;
  height: 48px;
  color: var(--accent);
  flex-shrink: 0;
}

.form-success strong {
  display: block;
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.form-success p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.form-error {
  display: none;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid rgba(255, 80, 80, 0.3);
  border-radius: var(--radius);
  padding: 28px 24px;
  max-width: 700px;
  margin-bottom: 20px;
}

.form-error svg {
  width: 48px;
  height: 48px;
  color: #ff5050;
  flex-shrink: 0;
}

.form-error strong {
  display: block;
  color: #ff5050;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.form-error p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ── WUNSCH-PC PANEL ── */
.wunschpc-panel {
  display: none;
  background: var(--bg-card);
  border: 1px solid rgba(0, 200, 255, 0.2);
  border-radius: var(--radius);
  padding: 24px;
}

.wunschpc-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.wunschpc-row {
  margin-bottom: 20px;
}

.wunschpc-row:last-child {
  margin-bottom: 0;
}

.wunschpc-category {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

.wunschpc-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hw-option {
  display: flex;
  align-items: center;
  gap: 0;
  cursor: pointer;
}

.hw-option input[type="radio"] {
  display: none;
  width: auto;
}

.hw-option span {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  cursor: pointer;
}

.hw-option input[type="radio"]:checked + span {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0, 200, 255, 0.08);
}

.hw-option:hover span {
  border-color: rgba(0, 200, 255, 0.4);
  color: var(--text);
}

.ram-badge {
  display: none;
  font-style: normal;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--accent);
  color: #000;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 8px;
  vertical-align: middle;
}

.ram-recommended span {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0, 200, 255, 0.08);
}

.ram-recommended .ram-badge {
  display: inline;
}

/* ── FOOTER ── */
.footer {
  background: #050a14;
  border-top: 1px solid var(--border);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-links a:hover { color: var(--accent); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-contact a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-contact a:hover { color: var(--accent); }

.footer-copy {
  font-size: 0.82rem;
  color: #3d5070;
}

/* ── LEGAL PAGE ── */
.legal-page {
  padding: 140px 0 100px;
  min-height: 100vh;
}

.legal-page h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 48px;
}

.legal-block {
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}

.legal-block:last-of-type {
  border-bottom: none;
}

.legal-block h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.legal-block p {
  color: var(--text-muted);
  line-height: 1.8;
}

.legal-block a {
  color: var(--accent);
}

.legal-block a:hover {
  color: #fff;
}

.legal-block ul {
  list-style: none;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.legal-block ul li {
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
}

.legal-block ul li::before {
  content: '//';
  position: absolute;
  left: 0;
  color: var(--blue-light);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.back-link {
  margin-top: 40px;
  display: inline-block;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .cards {
    grid-template-columns: 1fr 1fr;
  }
  .card-wide {
    grid-column: span 2;
  }
  .ueber-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .kosten-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .navbar nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 62px;
    left: 0; right: 0;
    background: rgba(8, 14, 26, 0.97);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 20px;
    z-index: 99;
  }

  .navbar nav.open {
    display: flex;
  }

  .cards {
    grid-template-columns: 1fr;
  }
  .card-wide {
    grid-column: span 1;
    flex-direction: column;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .ueber-badges {
    grid-template-columns: 1fr;
  }
}