/* --------------------------------------------------
   Radiant Idea Investors Club – Luxury Premium CSS
   --------------------------------------------------
   Brand Colors:
     Primary:   #17486F (Deep Blue)
     Secondary: #E7B92E (Gold)
     Accent:    #FFFFFF (White)
   Fonts:
     Display:   Montserrat, sans-serif
     Body:      Roboto, sans-serif
   --------------------------------------------------
   Luxury Premium Style: Gold accents, premium fonts,
   sophisticated colors, refined details, micro-interactions
   -------------------------------------------------- */

@import url('https://fonts.googleapis.com/css?family=Montserrat:700,600,500,400&display=swap');
@import url('https://fonts.googleapis.com/css?family=Roboto:400,500,700&display=swap');

:root {
  --color-primary: #17486F;
  --color-secondary: #E7B92E;
  --color-accent: #FFFFFF;
  --color-bg: #F7F8FA;
  --color-bg-dark: #1A2633;
  --color-text: #1A2633;
  --color-text-light: #FFFFFF;
  --color-gold: #E7B92E;
  --color-gold-dark: #B89B2B;
  --color-border: #E5E5E5;
  --color-shadow: rgba(23, 72, 111, 0.08);
  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px var(--color-shadow);
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Roboto', sans-serif;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  min-height: 100vh;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.4rem;
  line-height: 1.15;
}
h2 {
  font-size: 2rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.3rem;
  font-weight: 600;
}
h4, h5, h6 {
  font-size: 1.1rem;
  font-weight: 500;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
}
strong {
  font-weight: 600;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-gold);
}

/* Container & Layout */
.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;
}

/* Section Spacing */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 0 2px 16px var(--color-shadow);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}

/* Cards & Flex Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 32px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px rgba(23,72,111,0.16);
  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: #F9FAFC;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-text);
  font-style: italic;
  border-left: 4px solid var(--color-gold);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card strong {
  font-style: normal;
  color: var(--color-primary);
  margin-left: 12px;
}
.testimonial-card:hover {
  box-shadow: 0 4px 16px rgba(23,72,111,0.12);
  border-left: 4px solid var(--color-gold-dark);
}

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

/* Feature Grid (for 2-4 columns) */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.feature-grid > div {
  flex: 1 1 240px;
  min-width: 240px;
  max-width: 100%;
  background: #F7F8FA;
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 28px 20px 24px 20px;
  margin-bottom: 20px;
  border-left: 3px solid var(--color-gold);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.feature-grid > div:hover {
  box-shadow: 0 4px 16px rgba(23,72,111,0.10);
  border-left: 3px solid var(--color-gold-dark);
}

/* Photo Gallery */
.photo-gallery {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #F7F8FA;
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 6px var(--color-shadow);
}

/* CTA Button */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, var(--color-gold) 0%, #F7D774 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 14px 36px;
  border: none;
  border-radius: 32px;
  box-shadow: 0 2px 12px var(--color-shadow);
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 10px;
  margin-bottom: 10px;
  outline: none;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, #F7D774 0%, var(--color-gold) 100%);
  color: var(--color-bg-dark);
  box-shadow: 0 4px 24px rgba(231,185,46,0.18);
  transform: translateY(-2px) scale(1.03);
}

/* Header & Navigation */
header {
  background: var(--color-accent);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 20px;
  min-height: 80px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}
nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-primary);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  position: relative;
}
nav a:hover, nav a:focus {
  color: var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
}

/* Hide mobile menu toggle on desktop */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: var(--color-gold);
}

/* Mobile Menu Overlay */
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(23, 72, 111, 0.98);
  z-index: 9999;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-gold);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #fffbe6;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin-top: 40px;
  padding-left: 40px;
}
.mobile-nav a {
  color: var(--color-gold);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: #fffbe6;
  border-bottom: 2px solid #fffbe6;
}

/* Footer */
footer {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 20px;
  padding: 32px 20px 24px 20px;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 32px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.footer-nav a {
  color: var(--color-gold);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: #fffbe6;
}
.footer-contact {
  font-size: 0.98rem;
  color: #e0e6ef;
}

/* Lists */
ul, ol {
  padding-left: 1.3em;
}
ul li, ol li {
  margin-bottom: 0.5em;
}

/* Utility Classes */
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .feature-grid > div {
    flex: 1 1 320px;
  }
  .container {
    max-width: 960px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 720px;
  }
  .feature-grid {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    max-width: 100%;
    padding: 0 10px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
    min-height: 64px;
    padding: 0 10px;
  }
  nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div {
    min-width: 0;
    width: 100%;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  section {
    padding: 28px 6px;
    margin-bottom: 36px;
  }
  .card {
    padding: 20px 10px;
  }
  .photo-gallery {
    padding: 14px 8px;
  }
  .cta-btn {
    padding: 12px 18px;
    font-size: 1rem;
  }
}

/* Micro-interactions */
section, .card, .feature-grid > div, .testimonial-card, .cta-btn {
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

/* Testimonial Slider (if JS adds .testimonial-slider) */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}
@media (max-width: 768px) {
  .testimonial-slider {
    flex-direction: column;
    gap: 16px;
  }
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 32px;
  z-index: 99999;
  box-shadow: 0 -2px 16px rgba(23,72,111,0.12);
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.4s var(--transition), transform 0.4s var(--transition);
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner__text {
  flex: 1 1 0;
  font-size: 1rem;
  color: #fffbe6;
}
.cookie-banner__actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 24px;
  padding: 10px 24px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 6px rgba(231,185,46,0.08);
}
.cookie-btn.accept {
  background: linear-gradient(90deg, var(--color-gold) 0%, #F7D774 100%);
  color: var(--color-primary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: linear-gradient(90deg, #F7D774 0%, var(--color-gold) 100%);
  color: var(--color-bg-dark);
}
.cookie-btn.reject {
  background: transparent;
  color: #fffbe6;
  border: 2px solid var(--color-gold);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-gold);
  color: var(--color-primary);
}
.cookie-btn.settings {
  background: var(--color-primary);
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-gold);
  color: var(--color-primary);
}
@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 10px;
  }
  .cookie-banner__actions {
    width: 100%;
    gap: 10px;
  }
}

/* Cookie Preferences Modal */
.cookie-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(23,72,111,0.85);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--transition);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal__content {
  background: var(--color-accent);
  color: var(--color-text);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(23,72,111,0.18);
  padding: 36px 32px 28px 32px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: modalIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes modalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-gold);
  font-size: 1.8rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal__close:hover, .cookie-modal__close:focus {
  color: var(--color-primary);
}
.cookie-modal__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5em;
}
.cookie-modal__category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-modal__category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 500;
}
.cookie-modal__category input[type="checkbox"] {
  accent-color: var(--color-gold);
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--color-gold);
  margin-right: 6px;
}
.cookie-modal__category input[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}
.cookie-modal__actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 18px;
}
@media (max-width: 480px) {
  .cookie-modal__content {
    padding: 18px 6px 14px 6px;
    max-width: 98vw;
  }
  .cookie-modal__actions {
    flex-direction: column;
    gap: 10px;
  }
}

/* Decorative Gold Accent Bar for Luxury */
section:before {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold) 0%, #F7D774 100%);
  border-radius: 2px;
  margin-bottom: 24px;
}
section:first-child:before {
  margin-bottom: 32px;
}

/* Remove accent bar from footer and cookie/modal overlays */
footer section:before, .cookie-banner:before, .cookie-modal__content:before {
  display: none !important;
}

/* Accessibility: Focus Styles */
a:focus, button:focus, .cta-btn:focus, .cookie-btn:focus, .mobile-menu-toggle:focus, .mobile-menu-close:focus, .cookie-modal__close:focus {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Hide scrollbars for overlays */
.mobile-menu, .cookie-modal {
  scrollbar-width: none;
}
.mobile-menu::-webkit-scrollbar, .cookie-modal::-webkit-scrollbar {
  display: none;
}

/* Prevent content overlap */
main, section, .container, .content-wrapper, .feature-grid, .testimonial-slider, .photo-gallery, .card-container, .card, .testimonial-card {
  box-sizing: border-box;
}

/* Prevent absolute positioning for content cards */
.card, .feature-grid > div, .testimonial-card, .photo-gallery {
  position: relative;
}

/* Z-index stacking for overlays */
.mobile-menu { z-index: 9999; }
.cookie-banner { z-index: 99999; }
.cookie-modal { z-index: 100000; }

/* END Luxury Premium CSS */