/* ======================
   HobbyProfit Kurs – TECH FUTURISTIC STYLE
   ======================= */

/* ====== FONT IMPORTS ====== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Open+Sans:wght@400;600&display=swap');

/* ====== CSS VARIABLES ====== */
:root {
  --color-primary: #11456B;
  --color-secondary: #F4B400;
  --color-accent: #FFFFFF;
  --color-bg-gradient: linear-gradient(135deg, #0a2236 0%, #11456B 60%, #1a1e2a 100%);
  --color-bg-gradient-light: linear-gradient(135deg, #1a1e2a 0%, #11456B 80%, #F4B400 100%);
  --color-neon-blue: #00eaff;
  --color-neon-yellow: #ffe066;
  --color-dark: #0a2236;
  --color-light: #f8fafc;
  --color-card-bg: rgba(17, 69, 107, 0.85);
  --color-card-bg-light: rgba(255,255,255,0.95);
  --color-shadow: 0 4px 32px 0 rgba(0, 234, 255, 0.10), 0 1.5px 8px 0 rgba(17, 69, 107, 0.10);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --radius: 18px;
  --radius-sm: 10px;
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
  --z-cookie: 9999;
  --z-mobile-menu: 9998;
}

/* ====== RESET & BASE ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-bg-gradient);
  color: var(--color-light);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  background-attachment: fixed;
}

img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--color-neon-blue);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0 0 18px 0;
  color: var(--color-accent);
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  text-shadow: 0 0 12px var(--color-neon-blue), 0 2px 8px #0002;
}
h2 {
  font-size: 2rem;
  line-height: 1.15;
  text-shadow: 0 0 8px var(--color-neon-blue), 0 1px 4px #0002;
}
h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-secondary);
  text-shadow: 0 0 6px var(--color-neon-yellow), 0 1px 2px #0002;
}
h4, h5, h6 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
}

p, ul, ol {
  margin: 0 0 18px 0;
}
ul, ol {
  padding-left: 1.3em;
}
li {
  margin-bottom: 8px;
}

strong {
  color: var(--color-secondary);
  font-weight: 700;
}

/* ====== LAYOUT CONTAINERS ====== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
}

.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  background: transparent;
  border-radius: var(--radius);
  position: relative;
}

/* ====== FLEXBOX PATTERNS ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--color-shadow);
  padding: 28px 22px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 0 0 3px var(--color-neon-blue), var(--color-shadow);
  transform: translateY(-4px) scale(1.02);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-card-bg-light);
  color: #222;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px 0 rgba(17, 69, 107, 0.10);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 0 0 3px var(--color-neon-yellow), 0 2px 16px 0 rgba(17, 69, 107, 0.18);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== FEATURE GRID ====== */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div {
  flex: 1 1 220px;
  min-width: 220px;
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  box-shadow: var(--color-shadow);
  padding: 24px 18px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1.5px solid transparent;
}
.feature-grid > div:hover {
  border-color: var(--color-neon-blue);
  box-shadow: 0 0 0 2px var(--color-neon-blue), var(--color-shadow);
  transform: translateY(-3px) scale(1.015);
}

/* ====== BLOG POST GRID ====== */
.blog-post-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
}
.blog-post-grid > div {
  flex: 1 1 260px;
  min-width: 220px;
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  box-shadow: var(--color-shadow);
  padding: 22px 16px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1.5px solid transparent;
}
.blog-post-grid > div:hover {
  border-color: var(--color-neon-blue);
  box-shadow: 0 0 0 2px var(--color-neon-blue), var(--color-shadow);
  transform: translateY(-3px) scale(1.015);
}

/* ====== HEADER & NAVIGATION ====== */
header {
  width: 100%;
  background: var(--color-bg-gradient-light);
  box-shadow: 0 2px 16px 0 rgba(17, 69, 107, 0.10);
  position: relative;
  z-index: 10;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 18px 18px 18px;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 18px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  position: relative;
}
header nav a:hover, header nav a:focus {
  background: var(--color-neon-blue);
  color: var(--color-dark);
  box-shadow: 0 0 8px var(--color-neon-blue);
}
.cta-button {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-neon-blue) 100%);
  color: var(--color-dark);
  border: none;
  border-radius: var(--radius);
  padding: 12px 32px;
  margin-left: 12px;
  box-shadow: 0 0 16px 0 var(--color-neon-yellow), 0 2px 8px 0 rgba(17, 69, 107, 0.10);
  cursor: pointer;
  text-shadow: 0 1px 2px #fff8;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  display: inline-block;
}
.cta-button:hover, .cta-button:focus {
  background: linear-gradient(90deg, var(--color-neon-blue) 0%, var(--color-secondary) 100%);
  color: var(--color-dark);
  box-shadow: 0 0 24px 0 var(--color-neon-blue), 0 2px 8px 0 rgba(17, 69, 107, 0.18);
  transform: scale(1.04);
}

/* ====== MOBILE NAVIGATION ====== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  cursor: pointer;
  margin-left: 12px;
  z-index: var(--z-mobile-menu);
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-toggle:active {
  color: var(--color-neon-blue);
  transform: scale(1.1);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  right: -100vw;
  width: 100vw;
  height: 100vh;
  background: rgba(10,34,54,0.98);
  box-shadow: -4px 0 32px 0 rgba(0, 234, 255, 0.10);
  z-index: var(--z-mobile-menu);
  transition: right 0.35s cubic-bezier(.4,0,.2,1);
  padding: 0;
}
.mobile-menu.open {
  right: 0;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  margin: 24px 24px 0 0;
  cursor: pointer;
  align-self: flex-end;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:active {
  color: var(--color-neon-blue);
  transform: scale(1.1);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
  align-items: flex-start;
  padding: 36px 36px 0 36px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1.3rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(244,180,0,0.08);
  width: 100%;
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-neon-blue);
  background: rgba(0,234,255,0.08);
}

/* ====== FOOTER ====== */
footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding: 36px 0 18px 0;
  margin-top: 60px;
  box-shadow: 0 -2px 16px 0 rgba(17, 69, 107, 0.10);
}
footer .container {
  flex-direction: column;
  gap: 18px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 18px;
  margin-bottom: 10px;
}
footer nav a {
  color: var(--color-neon-blue);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  font-size: 0.98rem;
  color: #b8c7d9;
}

/* ====== FAQ ACCORDION ====== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-accordion > div {
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  box-shadow: var(--color-shadow);
  padding: 20px 18px;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1.5px solid transparent;
}
.faq-accordion > div:hover {
  border-color: var(--color-neon-blue);
  box-shadow: 0 0 0 2px var(--color-neon-blue), var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.faq-accordion h3 {
  margin-bottom: 8px;
  color: var(--color-secondary);
}

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-cookie);
  background: linear-gradient(90deg, var(--color-dark) 60%, var(--color-neon-blue) 100%);
  color: var(--color-accent);
  box-shadow: 0 -2px 24px 0 rgba(0, 234, 255, 0.12);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 32px;
  font-size: 1rem;
  border-radius: 18px 18px 0 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.35s var(--transition), transform 0.35s var(--transition);
}
.cookie-banner.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  cursor: pointer;
  margin: 0;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: 0 0 8px 0 var(--color-neon-blue), 0 1px 4px 0 rgba(17, 69, 107, 0.10);
}
.cookie-btn.accept {
  background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-neon-blue) 100%);
  color: var(--color-dark);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: linear-gradient(90deg, var(--color-neon-blue) 0%, var(--color-secondary) 100%);
  color: var(--color-dark);
  transform: scale(1.04);
}
.cookie-btn.reject {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-neon-blue);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-neon-blue);
  color: var(--color-dark);
  transform: scale(1.04);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-secondary);
  color: var(--color-dark);
  transform: scale(1.04);
}

/* ====== COOKIE MODAL ====== */
.cookie-modal-overlay {
  position: fixed;
  z-index: calc(var(--z-cookie) + 1);
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10,34,54,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--transition);
}
.cookie-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-card-bg-light);
  color: #222;
  border-radius: var(--radius);
  box-shadow: 0 0 32px 0 var(--color-neon-blue), 0 2px 8px 0 rgba(17, 69, 107, 0.10);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  color: var(--color-primary);
  margin-bottom: 8px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-weight: 600;
  color: var(--color-primary);
}
.cookie-modal .cookie-toggle {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: #e0e7ef;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  display: inline-block;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle span {
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-neon-blue);
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + span {
  left: 23px;
  background: var(--color-secondary);
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.7rem;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}
.cookie-modal .cookie-modal-close:active {
  color: var(--color-neon-blue);
  transform: scale(1.1);
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid > div, .blog-post-grid > div {
    min-width: 180px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature-grid, .blog-post-grid {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    padding: 0 8px;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  header .container {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 8px 12px 8px;
  }
  header nav {
    display: none;
  }
  .cta-button {
    margin-left: 0;
    padding: 10px 18px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .feature-grid, .blog-post-grid {
    flex-direction: column;
    gap: 14px;
  }
  .feature-grid > div, .blog-post-grid > div {
    min-width: 0;
    width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
    width: 98vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .footer-contact {
    font-size: 0.92rem;
  }
}

/* ====== MICRO-INTERACTIONS ====== */
button, .cta-button, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:focus, .cta-button:focus, .cookie-btn:focus {
  outline: 2px solid var(--color-neon-blue);
  outline-offset: 2px;
}

/* ====== CUSTOM SCROLLBAR ====== */
::-webkit-scrollbar {
  width: 10px;
  background: #0a2236;
}
::-webkit-scrollbar-thumb {
  background: var(--color-neon-blue);
  border-radius: 8px;
}

/* ====== DECORATIVE NEON LINES ====== */
.section:before {
  content: '';
  display: block;
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--color-neon-blue) 0%, var(--color-secondary) 100%);
  border-radius: 4px 4px 0 0;
  opacity: 0.18;
  pointer-events: none;
}

/* ====== UTILITY CLASSES ====== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-accent { color: var(--color-secondary); }

/* ====== END ====== */