/* ==========================================================================
   Murodillo Rajabov – Google Ads Experte Österreich
   Lokales, produktionsfertiges Stylesheet (ersetzt das Tailwind-CDN-Script)
   ========================================================================== */

:root {
  --color-navy: #1e3a8a;
  --color-teal: #0d9488;
  --color-teal-600: #0d9488;
  --color-teal-700: #0b7a70;
  --color-teal-50: #f0fdfa;
  --color-blue-50: #eff6ff;
  --color-blue-600: #2563eb;
  --color-blue-900: #1e3a8a;
  --color-purple-50: #faf5ff;
  --color-purple-600: #9333ea;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  --max-width: 1280px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-gray-50);
  color: var(--color-gray-900);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Header / Navigation ---------- */

.site-header {
  background: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .container {
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand img {
  height: 3rem;
  width: auto;
  object-fit: contain;
}

.brand span {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.main-nav {
  display: none;
  gap: 2rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-700);
}

.main-nav a:hover { color: var(--color-teal-600); }

.main-nav-cta { display: none; }

.cta-button {
  background: var(--color-teal-600);
  color: #fff;
  padding: 0.65rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  white-space: nowrap;
  transition: background 0.15s ease;
}

.cta-button:hover { background: var(--color-teal-700); }

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--color-gray-300);
  border-radius: 0.5rem;
  background: #fff;
  cursor: pointer;
  padding: 0;
}

.burger span {
  display: block;
  height: 2px;
  margin: 0 auto;
  width: 1.25rem;
  background: var(--color-gray-800);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  background: #fff;
  border-top: 1px solid var(--color-gray-100);
  padding: 1rem 1.5rem 1.5rem;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  padding: 0.75rem 0;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-100);
}

.mobile-nav a:last-child { border-bottom: none; }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-teal) 100%);
  color: #fff;
  padding: 4rem 0;
}

.hero .container {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(45, 212, 191, 0.2);
  color: #5eead4;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 1rem 0 1.5rem;
  line-height: 1.15;
}

.hero p {
  font-size: 1.1rem;
  color: #f1f5f9;
  margin-bottom: 2rem;
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.btn-solid {
  background: #fff;
  color: var(--color-blue-900);
  text-align: center;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 700;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.2);
  transition: background 0.15s ease;
}

.btn-solid:hover { background: var(--color-gray-100); }

.btn-outline {
  border: 1px solid rgba(255,255,255,0.4);
  text-align: center;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 700;
  transition: background 0.15s ease;
}

.btn-outline:hover { background: rgba(255,255,255,0.1); }

.hero-single {
  max-width: 42rem;
}

/* ---------- Sections (shared) ---------- */

section { padding: 4rem 0; }

.section-intro {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 3rem;
}

.section-intro h2 {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.section-intro p {
  color: var(--color-gray-600);
  margin-top: 0.75rem;
}

/* ---------- Services grid ---------- */

.services-grid {
  display: grid;
  gap: 1.5rem;
}

.service-card {
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  border: 1px solid var(--color-gray-100);
  transition: box-shadow 0.15s ease;
}

.service-card:hover { box-shadow: 0 4px 6px -1px rgba(0,0,0,0.08); }

.service-number {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.service-number.teal { background: var(--color-teal-50); color: var(--color-teal-600); }
.service-number.blue { background: var(--color-blue-50); color: var(--color-blue-600); }
.service-number.purple { background: var(--color-purple-50); color: var(--color-purple-600); }

.service-card h3 { font-size: 1.25rem; font-weight: 700; margin: 0 0 0.75rem; }
.service-card p { color: var(--color-gray-600); font-size: 0.9rem; line-height: 1.6; margin: 0; }

/* ---------- Efficiency / bullet section ---------- */

.efficiency-section { background: var(--color-gray-100); }

.efficiency-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.efficiency-card {
  background: #fff;
  border-radius: 0.75rem;
  border: 1px solid var(--color-gray-100);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.efficiency-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

.efficiency-card-row:last-child { border-bottom: none; padding-bottom: 0; }
.efficiency-card-row strong { color: var(--color-teal-600); font-size: 1rem; }

.efficiency-grid h2 { font-size: 1.875rem; font-weight: 700; margin: 0 0 1.5rem; }
.efficiency-grid > div:last-child p { color: var(--color-gray-600); margin-bottom: 1rem; line-height: 1.6; }

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-gray-700);
  font-weight: 500;
}

.check-list li { display: flex; align-items: center; gap: 0.5rem; }
.check-list li::before { content: "✓"; color: var(--color-teal-600); }

/* ---------- Process ---------- */

.process-grid {
  display: grid;
  gap: 2rem;
}

.process-step {
  border-left: 4px solid var(--color-teal-600);
  padding-left: 1rem;
}

.process-step h4 { font-size: 1.1rem; font-weight: 700; margin: 0 0 0.5rem; }
.process-step p { font-size: 0.9rem; color: var(--color-gray-600); margin: 0; }

/* ---------- About ---------- */

.about-section {
  background: #fff;
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
  text-align: center;
}

.about-section .container { max-width: 48rem; }

.about-section p {
  font-size: 1.1rem;
  color: var(--color-gray-700);
  line-height: 1.7;
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  gap: 2.5rem;
}

.contact-grid h2 { font-size: 1.875rem; font-weight: 700; margin: 0 0 1.5rem; }
.contact-grid > div:first-child > p { color: var(--color-gray-600); margin-bottom: 2rem; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--color-gray-700);
}

.contact-details a { color: var(--color-teal-600); }
.contact-details a:hover { text-decoration: underline; }

.contact-form-wrap {
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  border: 1px solid var(--color-gray-100);
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-gray-600);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  border: 1px solid var(--color-gray-300);
  border-radius: 0.5rem;
  padding: 0.75rem;
  font-size: 0.9rem;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-teal-600);
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.consent-row input { margin-top: 0.25rem; width: 1rem; height: 1rem; }
.consent-row label { font-size: 0.75rem; color: var(--color-gray-500); line-height: 1.4; }

.submit-button {
  width: 100%;
  background: var(--color-teal-600);
  color: #fff;
  font-weight: 700;
  padding: 1rem;
  border: none;
  border-radius: 0.75rem;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s ease;
}

.submit-button:hover { background: var(--color-teal-700); }

.form-note {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  margin-top: 0.75rem;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-gray-900);
  color: var(--color-gray-400);
  padding: 3rem 0;
  border-top: 1px solid var(--color-gray-800);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.footer-top p { font-size: 0.85rem; margin: 0.25rem 0 0; }
.footer-note { font-size: 0.72rem; color: var(--color-gray-500); max-width: 40rem; margin: 0.5rem auto 0; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.footer-links a:hover { color: #fff; }
.footer-links a { text-decoration: underline; }

/* ---------- Responsive ---------- */

@media (min-width: 768px) {
  .main-nav { display: flex; }
  .main-nav-cta { display: inline-block; }
  .burger { display: none; }
  .mobile-nav { display: none !important; }

  .hero h1 { font-size: 3rem; }
  .hero-actions { flex-direction: row; }

  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .efficiency-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }

  .footer-top { flex-direction: row; justify-content: space-between; align-items: center; text-align: left; }
  .footer-note { margin: 0.5rem 0 0; }
}

@media (min-width: 1024px) {
  .process-grid { grid-template-columns: repeat(4, 1fr); }
}