/* Frosted Funds Immobilien – Modern Bold CSS Theme */

/* === FONT IMPORTS === */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Roboto:wght@400;500;700&display=swap');

:root {
  --color-primary: #153150;
  --color-secondary: #A4B7C6;
  --color-accent: #F5F8FA;
  --color-white: #fff;
  --color-black: #181C22;
  --color-highlight: #1E5AFF;
  --color-success: #1BC47D;
  --color-danger: #E23D3D;
  --color-shadow: rgba(21,49,80,0.08);
  --radius-lg: 24px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-hover: 0 8px 32px rgba(21,49,80,0.16);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

html {
  box-sizing: border-box;
  font-size: 18px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-accent);
  color: var(--color-primary);
  min-height: 100vh;
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0 0 18px 0;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}
h1 {
  font-size: 2.4rem;
  line-height: 1.1;
}
h2 {
  font-size: 2rem;
  line-height: 1.15;
}
h3 {
  font-size: 1.3rem;
  font-weight: 700;
}
h4 {
  font-size: 1.1rem;
  font-weight: 700;
}
p, ul, ol {
  margin: 0 0 18px 0;
  color: var(--color-primary);
}
ul, ol {
  padding-left: 1.4em;
}
strong {
  font-weight: 700;
}
a {
  color: var(--color-highlight);
  text-decoration: none;
  font-weight: 700;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

/* === LAYOUT CONTAINERS === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* === HEADER & NAVIGATION === */
header {
  background: var(--color-white);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 80px;
}
.logo-link img {
  height: 48px;
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-highlight);
  border-bottom: 2px solid var(--color-highlight);
}

.cta.primary {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  padding: 12px 32px;
  border-radius: var(--radius-lg);
  border: none;
  box-shadow: var(--shadow-card);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
  letter-spacing: 0.02em;
  margin-left: 12px;
  display: inline-block;
  text-align: center;
}
.cta.primary:hover, .cta.primary:focus {
  background: var(--color-highlight);
  color: var(--color-white);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.03);
}

/* === MOBILE NAVIGATION === */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2.1rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: var(--color-highlight);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(21,49,80,0.98);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 40px 28px 28px 28px;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

@media (max-width: 1024px) {
  .main-nav {
    gap: 18px;
  }
  .cta.primary {
    padding: 10px 22px;
    font-size: 1rem;
  }
}
@media (max-width: 900px) {
  header .container {
    gap: 12px;
  }
  .main-nav {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .main-nav, .cta.primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* === SECTIONS & SPACING === */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}

/* === FLEXBOX LAYOUTS === */
.features-grid, .team-grid, .city-grid, .city-highlights, .article-list, .faq-list, .property-list, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 12px;
}
.features-grid > div, .team-grid > div, .city-grid > div, .city-highlights > div, .article-list > div, .faq-list > div, .property-list > div {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 240px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.features-grid > div:hover, .team-grid > div:hover, .city-grid > div:hover, .city-highlights > div:hover, .article-list > div:hover, .faq-list > div:hover, .property-list > div:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px) scale(1.02);
}

.property-card {
  border-left: 6px solid var(--color-primary);
}

.testimonial-list {
  gap: 24px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 28px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 260px;
  max-width: 420px;
  flex: 1 1 320px;
  border-left: 6px solid var(--color-secondary);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card p {
  color: var(--color-black);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0;
}
.testimonial-card span {
  color: var(--color-secondary);
  font-size: 0.98rem;
  font-weight: 700;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-hover);
  border-left: 6px solid var(--color-highlight);
}

/* === CARDS & CONTENT === */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}

.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;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* === BUTTONS === */
button, .button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 28px;
  cursor: pointer;
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-card);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:hover, .button:hover, button:focus, .button:focus {
  background: var(--color-highlight);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.03);
}

/* === FORMS (if any) === */
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 18px;
  background: var(--color-accent);
  color: var(--color-primary);
  transition: border-color var(--transition);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-highlight);
  outline: none;
}

/* === FOOTER === */
footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 48px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.footer-logo img {
  height: 40px;
  width: auto;
  margin-bottom: 18px;
}
.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-menu a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  transition: color var(--transition);
}
.footer-menu a:hover, .footer-menu a:focus {
  color: var(--color-white);
}
.footer-contact p, .footer-contact a {
  color: var(--color-accent);
  font-size: 0.98rem;
  margin-bottom: 6px;
}
.footer-contact a {
  text-decoration: underline;
}

/* === COOKIE CONSENT BANNER === */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: 0 -2px 24px var(--color-shadow);
  z-index: 99999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 32px;
  font-size: 1rem;
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
}
.cookie-banner button, .cookie-banner .button {
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  box-shadow: none;
  border: none;
  transition: background var(--transition), color var(--transition);
}
.cookie-banner .accept {
  background: var(--color-success);
  color: var(--color-white);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: #159e5b;
}
.cookie-banner .reject {
  background: var(--color-danger);
  color: var(--color-white);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: #b81e1e;
}
.cookie-banner .settings {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-primary);
  color: var(--color-white);
}

/* === COOKIE MODAL === */
.cookie-modal-overlay {
  position: fixed;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(21,49,80,0.75);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px rgba(21,49,80,0.18);
  padding: 38px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: cookieModalPop 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalPop {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}
.cookie-modal .cookie-category label {
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 1.05rem;
}
.cookie-modal .cookie-toggle {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--color-secondary);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  display: inline-block;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle .slider {
  position: absolute;
  left: 2px; top: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: 0 1px 4px rgba(21,49,80,0.10);
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + .slider {
  left: 22px;
  background: var(--color-success);
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  background: var(--color-success);
  opacity: 0.7;
  pointer-events: none;
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 18px; right: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-secondary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--color-danger);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .footer-contact {
    font-size: 0.95rem;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .footer-logo img {
    height: 32px;
  }
  .footer-menu {
    font-size: 0.95rem;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }
  .container {
    padding: 0 10px;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .features-grid, .team-grid, .city-grid, .city-highlights, .article-list, .faq-list, .property-list, .testimonial-list {
    flex-direction: column;
    gap: 18px;
  }
  .features-grid > div, .team-grid > div, .city-grid > div, .city-highlights > div, .article-list > div, .faq-list > div, .property-list > div, .testimonial-card {
    min-width: 0;
    width: 100%;
    padding: 18px 10px;
  }
  .footer-menu, .footer-contact {
    font-size: 0.93rem;
  }
  .footer-logo img {
    height: 26px;
  }
  .footer-contact p {
    margin-bottom: 4px;
  }
  .footer-menu {
    gap: 6px;
  }
  .footer-contact {
    margin-top: 12px;
  }
  .footer-logo {
    margin-bottom: 10px;
  }
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
    max-width: 98vw;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.15rem;
  }
  .cta.primary, button, .button {
    font-size: 0.98rem;
    padding: 10px 14px;
  }
}

/* === MICRO-INTERACTIONS & EFFECTS === */
.card, .testimonial-card, .features-grid > div, .team-grid > div, .city-grid > div, .city-highlights > div, .article-list > div, .faq-list > div, .property-list > div {
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.cta.primary, button, .button {
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition), color var(--transition);
}

/* === GEOMETRIC DECORATIVE ELEMENTS (optional) === */
section:before {
  content: '';
  display: block;
  position: absolute;
  top: -32px; left: -32px;
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--color-secondary) 60%, var(--color-accent) 100%);
  border-radius: 32px 0 80px 0;
  opacity: 0.13;
  z-index: 0;
  pointer-events: none;
}
section:after {
  content: '';
  display: block;
  position: absolute;
  bottom: -32px; right: -32px;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--color-highlight) 60%, var(--color-accent) 100%);
  border-radius: 0 0 60px 0;
  opacity: 0.10;
  z-index: 0;
  pointer-events: none;
}

/* === UTILITY CLASSES === */
.hide {
  display: none !important;
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}

/* === ACCESSIBILITY === */
:focus {
  outline: 2px solid var(--color-highlight);
  outline-offset: 2px;
}

/* === END OF CSS === */