/* ============================
   ReNowa – style.css v3
   Dark Premium Design
   ============================ */

:root {
  --bg:          #0A0A0A;
  --bg-1:        #111111;
  --bg-2:        #161616;
  --bg-card:     #141414;
  --bg-card-h:   #1C1C1C;
  --gold:        #D4A853;
  --gold-light:  #F0C878;
  --gold-dim:    rgba(212, 168, 83, 0.12);
  --gold-border: rgba(212, 168, 83, 0.25);
  --white:       #FFFFFF;
  --gray-1:      #E0E0E0;
  --gray-2:      #9A9A9A;
  --gray-3:      #4A4A4A;
  --border:      rgba(255,255,255,0.07);
  --shadow:      rgba(0,0,0,0.5);
  --shadow-gold: rgba(212,168,83,0.18);
  --radius:      14px;
  --radius-sm:   8px;
  --transition:  0.28s ease;
  --font-head:   'Playfair Display', Georgia, serif;
  --font-body:   'Space Grotesk', system-ui, sans-serif;
  --max-w:       1160px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--gray-1);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

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

/* ============================
   NAVBAR
   ============================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  border-color: var(--border);
  box-shadow: 0 1px 40px rgba(0,0,0,0.6);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  border-radius: 8px;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 0.02em;
}
.logo-text strong {
  font-weight: 700;
  color: var(--gold);
}

/* Nav links */
.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-2);
  padding: 7px 16px;
  border-radius: 99px;
  letter-spacing: 0.01em;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}

/* Nav right */
.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: 8px;
}

/* Language switcher */
.lang-switcher { display: flex; gap: 3px; }
.lang-btn {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gray-3);
  padding: 4px 9px;
  border-radius: 99px;
  border: 1.5px solid transparent;
  transition: all var(--transition);
}
.lang-btn:hover { color: var(--gold); }
.lang-btn.active {
  color: var(--gold);
  border-color: var(--gold-border);
  background: var(--gold-dim);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--gray-1);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 16px 24px 28px;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 2px; }
.mobile-menu a {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-1);
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.mobile-menu a:hover { background: rgba(255,255,255,0.05); color: var(--white); }
.mobile-lang { margin-top: 14px; }

/* ============================
   BUTTONS
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 99px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--gold);
  color: #0A0A0A;
  box-shadow: 0 4px 24px var(--shadow-gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212,168,83,0.32);
}
.btn-outline {
  background: transparent;
  color: var(--gray-1);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--gold-border);
  color: var(--gold);
  transform: translateY(-2px);
}
.btn-full { width: 100%; }

/* ============================
   BADGE / SECTION TAG
   ============================ */
.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 22px;
}
.section-tag {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

/* ============================
   SECTION HEADER
   ============================ */
.section-header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 64px;
}
.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 16px;
}
.section-header p {
  font-size: 0.98rem;
  color: var(--gray-2);
  line-height: 1.75;
}

/* ============================
   HERO
   ============================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 0 80px;
  background: var(--bg);
}

/* Gold radial glow top-right */
#hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,83,0.12) 0%, transparent 65%);
  pointer-events: none;
}
/* Bottom-left subtle glow */
#hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,83,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.hero-deco { display: none; }
.hero-visual { display: none; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}
.hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-content h1 em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 1.08rem;
  color: var(--gray-2);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  gap: 0;
}
.stat { padding: 0 32px; }
.stat:first-child { padding-left: 0; }
.stat-num {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 5px;
  font-family: var(--font-head);
}
.stat-label {
  font-size: 0.72rem;
  color: var(--gray-3);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 44px;
  background: var(--border);
  flex-shrink: 0;
}

/* ============================
   SERVICES
   ============================ */
#leistungen {
  padding: 110px 0;
  background: var(--bg-1);
  position: relative;
}
#leistungen::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-border), transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.service-card {
  background: var(--bg-card);
  padding: 36px 30px;
  transition: background var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover {
  background: var(--bg-card-h);
}
.service-card:hover::after {
  transform: scaleX(1);
}
.service-icon {
  width: 52px; height: 52px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg path,
.service-icon svg circle,
.service-icon svg rect,
.service-icon svg ellipse {
  stroke: var(--gold);
}
.service-icon svg text { fill: var(--gold); }
.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.service-card p {
  font-size: 0.85rem;
  color: var(--gray-2);
  line-height: 1.7;
}

/* ============================
   ABOUT / WHY US
   ============================ */
#ueber-uns {
  padding: 110px 0;
  background: var(--bg);
  position: relative;
}
#ueber-uns::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-border), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.18;
}
.about-text p {
  font-size: 0.98rem;
  color: var(--gray-2);
  line-height: 1.8;
  margin-bottom: 36px;
  font-weight: 300;
}
.usps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.usp-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: border-color var(--transition), transform var(--transition);
}
.usp-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-3px);
}
.usp-icon {
  width: 44px; height: 44px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.usp-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 7px;
  letter-spacing: 0.01em;
}
.usp-card p {
  font-size: 0.82rem;
  color: var(--gray-2);
  line-height: 1.65;
}

/* ============================
   CONTACT
   ============================ */
#kontakt {
  padding: 110px 0;
  background: var(--bg-1);
  position: relative;
}
#kontakt::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-border), transparent);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 56px;
  align-items: start;
}

/* Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gray-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--white);
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,168,83,0.1);
}
.form-group select {
  appearance: none;
  cursor: pointer;
  color: var(--gray-2);
}
.form-group select option { background: var(--bg-2); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 130px; }

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(212,168,83,0.1);
  color: var(--gold);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}
.form-success.visible { display: block; }

/* Contact info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
}
.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color var(--transition);
}
.info-item:hover { border-color: var(--gold-border); }
.info-icon {
  width: 42px; height: 42px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.info-item strong {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.info-item p {
  font-size: 0.88rem;
  color: var(--gray-1);
  line-height: 1.6;
}
.info-item a {
  color: var(--gray-1);
  transition: color var(--transition);
}
.info-item a:hover { color: var(--gold); }

/* ============================
   FOOTER
   ============================ */
footer {
  background: #050505;
  border-top: 1px solid var(--border);
  padding: 36px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo .logo-text { color: var(--gray-2); }
.footer-logo .logo-text strong { color: var(--gold); }
.footer-copy {
  font-size: 0.8rem;
  color: var(--gray-3);
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
}
.footer-links a {
  color: var(--gray-3);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-links span { color: var(--gray-3); }

/* ============================
   LEGAL PAGES
   ============================ */
.legal-page {
  padding: 120px 0 80px;
  min-height: 80vh;
  background: var(--bg);
}
.legal-page h1 {
  font-family: var(--font-head);
  font-size: 2.4rem;
  margin-bottom: 8px;
  color: var(--white);
}
.legal-page .subtitle { color: var(--gray-2); margin-bottom: 48px; }
.legal-page h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin: 32px 0 8px;
  border-left: 3px solid var(--gold);
  padding-left: 12px;
}
.legal-page p, .legal-page li {
  font-size: 0.92rem;
  color: var(--gray-2);
  line-height: 1.78;
  margin-bottom: 6px;
}
.legal-page ul { padding-left: 20px; list-style: disc; }
.legal-page a { color: var(--gold); text-decoration: underline; }

/* ============================
   SCROLL REVEAL
   ============================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 56px; }
  .about-text { text-align: center; }
  .about-text .btn { display: inline-flex; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  #hero { padding: 96px 0 64px; min-height: auto; }
  .hero-content h1 { font-size: 2.6rem; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-stats { gap: 0; }
  .stat { padding: 0 20px; }

  .services-grid { grid-template-columns: 1fr; }
  #leistungen, #ueber-uns, #kontakt { padding: 80px 0; }
  .usps-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }

  .footer-inner { flex-direction: column; text-align: center; }
  .section-header { margin-bottom: 48px; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 20px; border-top: 1px solid var(--border); }
  .stat-divider { display: none; }
  .stat { padding: 0; }
  .container { padding: 0 18px; }
}