/* ================================
   ENERGIEPRO – STYLE.CSS
   Premium Energieberater Website
   ================================ */

/* ---- CSS RESET & BASE ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Color System */
  --teal-400: #2DD4BF;
  --teal-500: #14B8A6;
  --green-400: #00D4AA;
  --green-500: #00C49A;
  --blue-400: #38BDF8;
  --blue-500: #0EA5E9;
  --blue-600: #0284C7;
  --gold-400: #FCD34D;
  --gold-500: #F59E0B;
  --purple-400: #A78BFA;
  --purple-500: #8B5CF6;
  --orange-400: #FB923C;
  --orange-500: #F97316;

  --dark-900: #020B18;
  --dark-800: #061525;
  --dark-750: #071e35;
  --dark-700: #0D253B;
  --dark-600: #122E4A;
  --dark-500: #1A3D5C;
  --dark-400: #244D72;

  --text-primary: #F0F9FF;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --gradient-primary: linear-gradient(135deg, #00D4AA, #0EA5E9);
  --gradient-card: linear-gradient(145deg, rgba(13, 37, 59, 0.8), rgba(6, 21, 37, 0.95));

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-card: rgba(255, 255, 255, 0.1);

  /* Spacing */
  --section-pad: 100px;
  --card-rad: 20px;

  /* Shadows */
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow-green: 0 0 40px rgba(0, 212, 170, 0.2);
  --shadow-glow-blue: 0 0 40px rgba(14, 165, 233, 0.2);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: var(--dark-900);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

ul {
  list-style: none;
}

/* ---- TYPOGRAPHY ---- */
h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
}

h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
}

h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

h5 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-light {
  background: linear-gradient(135deg, #00D4AA, #38BDF8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.3);
  color: var(--green-400);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-tag.inverted {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-header p {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.section-header.light p {
  color: rgba(255, 255, 255, 0.7);
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 170, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* ================================
   NAVBAR
   ================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(2, 11, 24, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-accent {
  color: var(--green-400);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--green-400);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 10px;
  transition: all 0.3s ease;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0, 212, 170, 0.3);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.45);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 180, 140, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
    var(--dark-900);
  padding: 140px 24px 80px;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300D4AA' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 170, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
}

.hero>.container {
  display: none;
  /* we don't use container here */
}

/* Hero uses its own layout */
.hero {
  gap: 60px;
  padding-left: max(24px, calc((100vw - 1240px) / 2 + 24px));
  padding-right: max(24px, calc((100vw - 1240px) / 2 + 24px));
}

.hero-content {
  flex: 0 1 560px;
  position: relative;
  z-index: 2;
}

.hero-visual {
  flex: 0 1 520px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
  z-index: 2;
}


.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.2);
  color: var(--green-400);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-400);
  box-shadow: 0 0 8px var(--green-400);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.6;
    transform: scale(0.8);
  }
}

.hero-title {
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-card);
}

/* Hero Image */
.hero-image-wrapper {
  position: relative;
  width: min(500px, 90vw);
  overflow: visible;
}

.hero-img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid rgba(0, 212, 170, 0.15);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), var(--shadow-glow-green);
}

/* Floating Cards */
.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(2, 11, 24, 0.85);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(16px);
  border-radius: 14px;
  padding: 14px 18px;
  min-width: 200px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.card-1 {
  bottom: -20px;
  left: -40px;
  animation: float-1 4s ease-in-out infinite;
}

.card-2 {
  top: 30px;
  right: -30px;
  animation: float-2 4s ease-in-out 1s infinite;
}

@keyframes float-1 {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes float-2 {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(8px);
  }
}

.hero-card .card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon.green {
  background: rgba(0, 212, 170, 0.15);
  color: var(--green-400);
}

.card-icon.blue {
  background: rgba(14, 165, 233, 0.15);
  color: var(--blue-400);
}

.card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 2;
}

.scroll-dot {
  width: 6px;
  height: 28px;
  border-radius: 3px;
  background: linear-gradient(to bottom, var(--green-400), transparent);
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {

  0%,
  100% {
    opacity: 0.3;
    transform: scaleY(0.8);
  }

  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

/* ================================
   ABOUT STRIP
   ================================ */
.about-strip {
  padding: 80px 0;
  background: var(--dark-800);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.about-inner {
  display: flex;
  gap: 80px;
  align-items: center;
}

.about-photo-wrap {
  position: relative;
  flex-shrink: 0;
}

.about-photo {
  width: 280px;
  height: 320px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid var(--border-card);
}

.about-badge-cert {
  position: absolute;
  bottom: -16px;
  right: -16px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--dark-700);
  border: 1px solid rgba(0, 212, 170, 0.3);
  color: var(--green-400);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 100px;
  box-shadow: var(--shadow-glow-green);
}

.about-text h2 {
  margin-bottom: 16px;
}

.about-text p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

.about-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 212, 170, 0.06);
  border: 1px solid rgba(0, 212, 170, 0.15);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
}

/* ================================
   LEISTUNGEN
   ================================ */
.leistungen {
  padding: var(--section-pad) 0;
  background: var(--dark-900);
  position: relative;
}

.leistungen::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  min-width: min(600px, 80vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-400), transparent);
  opacity: 0.3;
}

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

/* Tablet: 2 columns */
@media (min-width: 600px) {
  .leistungen-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* Desktop: 3-column layout, last row centered (3-2) */
@media (min-width: 1024px) {
  .leistungen-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
  }

  .leistung-card:nth-child(1) {
    grid-column: 1 / 3;
  }

  .leistung-card:nth-child(2) {
    grid-column: 3 / 5;
  }

  .leistung-card:nth-child(3) {
    grid-column: 5 / 7;
  }

  .leistung-card:nth-child(4) {
    grid-column: 2 / 4;
  }

  .leistung-card:nth-child(5) {
    grid-column: 4 / 6;
  }
}

.leistung-card {
  position: relative;
  background: var(--gradient-card);
  border: 1px solid var(--border-card);
  border-radius: var(--card-rad);
  padding: 36px 32px;
  transition: all 0.35s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.leistung-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.leistung-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 212, 170, 0.25);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), var(--shadow-glow-green);
}

.leistung-card:hover::before {
  opacity: 1;
}

.leistung-card.featured {
  background: linear-gradient(145deg, rgba(0, 212, 170, 0.08), rgba(14, 165, 233, 0.06), rgba(6, 21, 37, 0.95));
  border-color: rgba(0, 212, 170, 0.25);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), var(--shadow-glow-green);
}

.featured-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}

.card-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.04);
  position: absolute;
  top: 16px;
  left: 24px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.card-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.card-icon-wrap.teal {
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(20, 184, 166, 0.2);
  color: var(--teal-400);
}

.card-icon-wrap.gold {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: var(--gold-400);
}

.card-icon-wrap.blue {
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.2);
  color: var(--blue-400);
}

.card-icon-wrap.purple {
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: var(--purple-400);
}

.card-icon-wrap.orange {
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.2);
  color: var(--orange-400);
}

.leistung-card h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.target-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.card-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.card-features li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green-400);
  flex-shrink: 0;
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green-400);
  font-size: 0.9rem;
  font-weight: 600;
  transition: gap 0.2s ease;
  margin-top: auto;
}

.card-cta:hover {
  gap: 10px;
}

/* ================================
   PROZESS
   ================================ */
.prozess {
  padding: 80px 0;
  background: var(--dark-800);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.prozess-steps {
  display: flex;
  gap: 0;
  overflow: hidden;
}

.prozess-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  position: relative;
  padding: 0 16px;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  z-index: 1;
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.4);
}

.step-connector {
  position: absolute;
  top: 28px;
  left: calc(50% + 28px);
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 212, 170, 0.5), rgba(0, 212, 170, 0.1));
}

.step-connector.last {
  display: none;
}

.step-content {
  text-align: center;
}

.step-content h4 {
  margin-bottom: 6px;
  font-size: 1rem;
}

.step-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ================================
   FÖRDERUNGEN
   ================================ */
.foerderungen {
  padding: var(--section-pad) 0;
  background: linear-gradient(160deg, var(--dark-750), var(--dark-900));
  position: relative;
  overflow: hidden;
}

.foerderungen::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.07), transparent 70%);
  pointer-events: none;
}

.foerder-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 48px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

.foerder-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-card);
  border-radius: var(--card-rad);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.3s ease;
}

.foerder-card.featured-foerder {
  border-color: rgba(0, 212, 170, 0.3);
  background: linear-gradient(145deg, rgba(0, 212, 170, 0.08), rgba(6, 21, 37, 0.95));
  box-shadow: var(--shadow-glow-green);
}

.foerder-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 170, 0.2);
}

.foerder-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  padding: 10px 0;
}

.foerder-logo.kfw {
  color: var(--blue-400);
}

.foerder-logo.bafa {
  color: var(--green-400);
}

.foerder-logo.steuer {
  color: var(--gold-400);
}

.foerder-logo.land {
  color: var(--purple-400);
}

.foerder-card h4 {
  font-size: 1rem;
  color: var(--text-primary);
}

.foerder-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.foerder-card ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
  flex: 1;
}

.foerder-card li {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.foerder-card li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--green-400);
  flex-shrink: 0;
}

.foerder-highlight {
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.2);
  color: var(--green-400);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 8px;
  text-align: center;
  margin-top: auto;
}

.foerder-cta-box {
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.08), rgba(14, 165, 233, 0.06));
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 20px;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.foerder-cta-text h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.foerder-cta-text p {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* ================================
   TESTIMONIALS
   ================================ */
.testimonials {
  padding: var(--section-pad) 0;
  background: var(--dark-900);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-card);
  border-radius: var(--card-rad);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: rgba(0, 212, 170, 0.2);
  transform: translateY(-4px);
}

.stars {
  color: #FBBF24;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
}

.testimonial-author span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ================================
   KONTAKT
   ================================ */
.kontakt {
  padding: var(--section-pad) 0;
  background: var(--dark-800);
  border-top: 1px solid var(--border-subtle);
}

.kontakt-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}

.kontakt-info h2 {
  margin-bottom: 16px;
}

.kontakt-info>p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-400);
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 2px;
}

.contact-item span {
  font-size: 0.95rem;
  color: var(--text-primary);
}

/* Form */
.kontakt-form-wrap {
  background: var(--gradient-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 40px;
}

.kontakt-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  outline: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(0, 212, 170, 0.5);
  background: rgba(0, 212, 170, 0.04);
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.08);
}

.form-group select option {
  background: var(--dark-800);
  color: var(--text-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--green-400);
  flex-shrink: 0;
  margin-top: 1px;
}

.form-check label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.inline-link {
  color: var(--green-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--gradient-primary);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  padding: 16px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.35);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 170, 0.5);
}

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: rgba(0, 212, 170, 0.08);
  border: 1px solid rgba(0, 212, 170, 0.3);
  border-radius: 12px;
  padding: 16px 20px;
  color: var(--green-400);
  font-size: 0.9rem;
  font-weight: 500;
}

.form-success.visible {
  display: flex;
}

/* ================================
   FOOTER
   ================================ */
.footer {
  background: var(--dark-900);
  border-top: 1px solid var(--border-subtle);
  padding: 64px 0 0;
}

.footer-inner {
  display: flex;
  gap: 80px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-brand {
  flex-shrink: 0;
  max-width: 240px;
}

.footer-tagline {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 64px;
  margin-left: auto;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col h5 {
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--green-400);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ================================
   REVEAL ANIMATIONS
   ================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

.reveal-delay-5 {
  transition-delay: 0.5s;
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1100px) {
  .foerder-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 968px) {
  .hero {
    flex-direction: column;
    padding-top: 120px;
    padding-left: 24px;
    padding-right: 24px;
    text-align: center;
  }

  .hero-content {
    flex: 1 1 auto;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-visual {
    flex: 1 1 auto;
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .card-1 {
    left: -10px;
  }

  .card-2 {
    right: -10px;
  }

  .about-inner {
    flex-direction: column;
    gap: 48px;
    text-align: center;
  }

  .about-features {
    justify-content: center;
  }

  .leistungen-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .leistung-card:nth-child(4),
  .leistung-card:nth-child(5) {
    grid-column: auto;
  }

  .leistung-card {
    padding: 28px 24px;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .kontakt-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links {
    margin-left: 0;
    gap: 40px;
    flex-wrap: wrap;
  }

  .foerder-cta-box {
    flex-direction: column;
    text-align: center;
  }

  .prozess-steps {
    flex-direction: column;
    gap: 32px;
  }

  .step-connector {
    display: none;
  }

  .prozess-step {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
  }

  .step-content {
    flex: 1;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(2, 11, 24, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    z-index: 999;
  }

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

  .nav-link {
    font-size: 1.4rem;
    font-weight: 600;
  }

  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

@media (max-width: 600px) {
  :root {
    --section-pad: 64px;
  }

  .leistungen-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .leistung-card {
    padding: 24px 20px;
  }

  .card-number {
    font-size: 2.8rem;
    top: 12px;
    left: 16px;
  }

  .card-icon-wrap {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
  }

  .leistung-card h3 {
    font-size: 1.15rem;
  }

  .card-desc {
    font-size: 0.88rem;
  }

  .card-features {
    margin-bottom: 20px;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .foerder-cards {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
  }

  .stat-divider {
    display: none;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .kontakt-form-wrap {
    padding: 28px 20px;
  }

  .foerder-cta-box {
    padding: 32px 24px;
  }

  .about-photo {
    width: 100%;
    height: 260px;
    max-width: 280px;
  }

  .hero {
    padding: 100px 16px 60px;
  }

  .hero-badge {
    font-size: 0.72rem;
    text-align: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    justify-content: center;
    text-align: center;
  }

  .floating-card {
    min-width: 160px;
    padding: 10px 14px;
  }

  .card-1 {
    left: -8px;
    bottom: -10px;
  }

  .card-2 {
    right: -8px;
    top: 10px;
  }

  .foerder-card {
    padding: 24px 20px;
  }

  .footer-links {
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  h2 {
    font-size: clamp(1.5rem, 7vw, 1.8rem);
  }
}

@media (max-width: 480px) {
  :root {
    --section-pad: 52px;
  }

  .container {
    padding: 0 16px;
  }

  .leistung-card {
    padding: 20px 18px;
  }

  .leistung-card h3 {
    font-size: 1.1rem;
  }

  .target-badge {
    font-size: 0.75rem;
  }

  .card-features li {
    font-size: 0.82rem;
  }

  .card-cta {
    font-size: 0.85rem;
  }

  .featured-badge {
    top: 14px;
    right: 14px;
    font-size: 0.65rem;
  }

  .section-header {
    margin-bottom: 28px;
  }

  .section-header p {
    font-size: 0.95rem;
  }

  .prozess-step {
    gap: 16px;
  }

  .step-number {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
    flex-shrink: 0;
  }

  .kontakt-form-wrap {
    padding: 22px 16px;
    border-radius: 16px;
  }

  .foerder-cta-box {
    padding: 24px 18px;
  }

  .foerder-cta-text h3 {
    font-size: 1.2rem;
  }

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

/* ================================
   CAKIR-ENERGIE LOGO INITIALS
   ================================ */

.logo-initials-wrap {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.15), rgba(14, 165, 233, 0.15));
  border: 1.5px solid rgba(0, 212, 170, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 0 18px rgba(0, 212, 170, 0.18);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.logo-initials-wrap:hover {
  box-shadow: 0 0 32px rgba(0, 212, 170, 0.35);
  transform: scale(1.04);
}

.logo-initials-wrap--sm {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.logo-initials-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 40%, rgba(0, 212, 170, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.logo-initials {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #00D4AA 0%, #0EA5E9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
  line-height: 1;
}

.logo-initials--sm {
  font-size: 0.9rem;
}

.logo-name-block {
  display: flex;
  align-items: baseline;
  gap: 1px;
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-dash {
  color: rgba(0, 212, 170, 0.6);
}

.logo-domain {
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--green-400);
  opacity: 0.75;
  margin-left: 1px;
}

/* ================================
   CONTACT LINKS
   ================================ */
.contact-link {
  color: var(--green-400);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.contact-link:hover {
  color: #38BDF8;
  opacity: 0.9;
}

/* ================================
   FORM ADDRESS SECTION
   ================================ */
.form-section-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green-400);
  padding: 14px 0 6px;
  border-top: 1px solid rgba(0, 212, 170, 0.18);
  margin-top: 4px;
}

.form-group--plz {
  max-width: 130px;
  flex-shrink: 0;
}

/* ================================
   LOGO IMAGE (Real Logo)
   ================================ */
.logo-img-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 10px;
  /* matches website background exactly */
  filter: drop-shadow(0 0 10px rgba(0, 212, 170, 0.35));
  transition: filter 0.3s ease;
}

.logo-img-wrap:hover {
  filter: drop-shadow(0 0 16px rgba(0, 212, 170, 0.5));
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  /* PNG has genuine alpha transparency, no blend-mode needed */
}

.logo-img-wrap--sm {
  width: 34px;
  height: 34px;
}

.logo-img--sm {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ================================
   WHATSAPP FLOATING BUTTON
   ================================ */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
  animation: wa-pulse-ring 2.5s ease-out infinite;
}

.whatsapp-float > img {
  height: 70%;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6), 0 4px 12px rgba(0, 0, 0, 0.35);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(-80%) translateY(-50%);
  pointer-events: auto;
}

@keyframes wa-pulse-ring {
  0% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.6);
  }

  70% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45), 0 0 0 14px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.whatsapp-tooltip {
  position: absolute;
  top: 50%;
  transform: translateX(-100%) translateY(-50%);
  background: rgba(2, 11, 24, 0.92);
  border: 1px solid rgba(37, 211, 102, 0.3);
  backdrop-filter: blur(12px);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid rgba(37, 211, 102, 0.3);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
}