/* Ledger Launchpad - Nature Organic Style CSS */

/* =====================
   FONT IMPORTS
===================== */
@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 {
  /* Brand Colors */
  --color-primary: #17486F;
  --color-secondary: #E8F0FE;
  --color-accent: #23894C;
  --color-accent-light: #3DBB6D;
  --color-bg: #F6F8F3;
  --color-bg-alt: #F1EDE6;
  --color-earth: #A68B5B;
  --color-bark: #6B4F27;
  --color-leaf: #3DBB6D;
  --color-stone: #D9D6CE;
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --color-grey: #5A6B5C;
  --color-shadow: rgba(23, 72, 111, 0.08);
  --color-shadow-dark: rgba(35, 137, 76, 0.10);
  --color-focus: #23894C;
  /* Typography */
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  /* Spacing */
  --radius-card: 22px;
  --radius-btn: 28px;
  --radius-section: 36px;
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-card-dark: 0 6px 32px var(--color-shadow-dark);
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-bg);
  margin: 0;
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

/* =====================
   LAYOUT CONTAINERS
===================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}

.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-white);
  border-radius: var(--radius-section);
  box-shadow: var(--shadow-card);
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
    border-radius: 18px;
  }
}

/* =====================
   TYPOGRAPHY
===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin: 0 0 10px 0;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
}
h2 {
  font-size: 2rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.35rem;
  line-height: 1.3;
}
h4 {
  font-size: 1.1rem;
  font-weight: 600;
}
p, ul, ol, li {
  font-family: var(--font-body);
  color: var(--color-grey);
  font-size: 1rem;
  margin: 0 0 10px 0;
}
strong {
  color: var(--color-accent);
  font-weight: 600;
}
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

.cta-link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
  transition: color var(--transition);
}
.cta-link:hover {
  color: var(--color-primary);
}

ul, ol {
  padding-left: 1.3em;
  margin-bottom: 10px;
}
li {
  margin-bottom: 8px;
}

/* =====================
   HEADER & NAVIGATION
===================== */
header {
  background: linear-gradient(90deg, #F6F8F3 60%, #E8F0FE 100%);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 18px;
}
header img {
  height: 48px;
  width: auto;
  border-radius: 12px;
  background: var(--color-bg-alt);
  padding: 4px 8px;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-primary);
  padding: 8px 14px;
  border-radius: 18px;
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-accent-light);
  color: var(--color-white);
}

.cta-button {
  display: inline-block;
  background: linear-gradient(90deg, var(--color-accent) 60%, var(--color-leaf) 100%);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 12px 32px;
  border-radius: var(--radius-btn);
  box-shadow: 0 2px 12px var(--color-shadow-dark);
  border: none;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-left: 12px;
  text-align: center;
}
.cta-button:hover, .cta-button:focus {
  background: linear-gradient(90deg, var(--color-leaf) 60%, var(--color-accent) 100%);
  box-shadow: 0 4px 18px var(--color-shadow-dark);
  transform: translateY(-2px) scale(1.03);
}

/* Hamburger menu button */
.mobile-menu-toggle {
  display: none;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-focus);
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(120deg, #E8F0FE 60%, #F6F8F3 100%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  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: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  margin: 24px 0 0 24px;
  align-self: flex-start;
  cursor: pointer;
  transition: background var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-focus);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 48px 0 0 36px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-primary);
  padding: 10px 0;
  border-radius: 12px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent-light);
  color: var(--color-white);
}

@media (max-width: 1024px) {
  .main-nav {
    gap: 16px;
  }
  .cta-button {
    padding: 10px 22px;
    font-size: 1rem;
  }
}
@media (max-width: 900px) {
  header .container {
    gap: 10px;
  }
  .main-nav {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .cta-button {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

/* =====================
   HERO & SECTION STYLES
===================== */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: var(--radius-section);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  position: relative;
}
@media (max-width: 768px) {
  section {
    padding: 24px 8px;
    margin-bottom: 36px;
    border-radius: 16px;
  }
}

/* =====================
   FLEXBOX LAYOUTS
===================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-bg-alt);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  min-width: 260px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-card-dark);
  transform: translateY(-3px) 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;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-bg-alt);
  border-radius: 18px;
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 260px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-card-dark);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-black);
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.testimonial-author {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 1rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-bg-alt);
  border-radius: 16px;
  padding: 18px 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
}

/* =====================
   FEATURE & COURSE GRIDS
===================== */
.feature-grid, .course-list, .steps-list, .values-list, .team-list, .pricing-table, .faq-accordion, .faq-snippets {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature, .course-card, .step, .value, .team-member, .plan-card, .faq-item {
  background: var(--color-bg-alt);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 260px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.feature:hover, .course-card:hover, .step:hover, .value:hover, .team-member:hover, .plan-card:hover, .faq-item:hover {
  box-shadow: var(--shadow-card-dark);
  transform: translateY(-2px) scale(1.01);
}

.feature-icon, .course-icon, .skills-icon, .step-icon, .value-icon {
  font-size: 2.2rem;
  color: var(--color-accent);
  margin-bottom: 8px;
  background: var(--color-secondary);
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 2px 8px var(--color-shadow);
}

.plan-card {
  background: linear-gradient(120deg, #F6F8F3 80%, #E8F0FE 100%);
  border: 2px solid var(--color-accent-light);
  min-width: 260px;
  max-width: 340px;
  align-items: flex-start;
  gap: 14px;
}
.plan-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 10px;
}

@media (max-width: 900px) {
  .feature-grid, .course-list, .steps-list, .values-list, .team-list, .pricing-table, .faq-accordion, .faq-snippets {
    gap: 16px;
  }
  .feature, .course-card, .step, .value, .team-member, .plan-card, .faq-item {
    min-width: 180px;
    padding: 18px 10px;
  }
}
@media (max-width: 768px) {
  .feature-grid, .course-list, .steps-list, .values-list, .team-list, .pricing-table, .faq-accordion, .faq-snippets {
    flex-direction: column;
    gap: 14px;
  }
  .feature, .course-card, .step, .value, .team-member, .plan-card, .faq-item {
    min-width: 0;
    width: 100%;
    padding: 16px 8px;
  }
}

/* =====================
   TEAM & VALUES
===================== */
.team-photo {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-accent-light) 60%, var(--color-bg-alt) 100%);
  border-radius: 50%;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* =====================
   FAQ
===================== */
.faq-accordion, .faq-snippets {
  width: 100%;
}
.faq-item h3, .faq-item h4 {
  color: var(--color-primary);
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.faq-item p {
  color: var(--color-grey);
  font-size: 1rem;
}
.faq-support-cta {
  margin-top: 18px;
  font-size: 1rem;
}
.faq-support-cta a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
}

/* =====================
   FOOTER
===================== */
footer {
  background: linear-gradient(90deg, #E8F0FE 60%, #F6F8F3 100%);
  padding: 36px 0 18px 0;
  border-top-left-radius: 36px;
  border-top-right-radius: 36px;
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}
.footer-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 10px;
}
.footer-nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  padding: 6px 12px;
  border-radius: 12px;
  transition: background var(--transition), color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  background: var(--color-accent-light);
  color: var(--color-white);
}
.footer-contact {
  color: var(--color-grey);
  font-size: 0.98rem;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}
.footer-brand img {
  height: 36px;
  width: auto;
  border-radius: 8px;
  background: var(--color-bg-alt);
  padding: 2px 6px;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.footer-brand span {
  color: var(--color-grey);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  footer .container {
    gap: 14px;
    padding: 0 8px;
  }
  .footer-nav {
    gap: 10px;
  }
}

/* =====================
   BUTTONS & INTERACTIONS
===================== */
button, .cta-button {
  font-family: var(--font-display);
  font-weight: 600;
  outline: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition), transform var(--transition);
}
button:focus, .cta-button:focus {
  outline: 2px solid var(--color-focus);
}

/* =====================
   COOKIE CONSENT BANNER
===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, #F6F8F3 80%, #E8F0FE 100%);
  box-shadow: 0 -2px 18px var(--color-shadow-dark);
  z-index: 99999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 32px;
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  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 p {
  color: var(--color-black);
  font-size: 1rem;
  margin: 0;
  flex: 1 1 0;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.cookie-btn {
  padding: 10px 22px;
  border-radius: 18px;
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-btn.accept {
  background: var(--color-accent);
  color: var(--color-white);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-leaf);
}
.cookie-btn.reject {
  background: var(--color-earth);
  color: var(--color-white);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-bark);
}
.cookie-btn.settings {
  background: var(--color-secondary);
  color: var(--color-primary);
  border: 1px solid var(--color-accent);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-accent-light);
  color: var(--color-white);
}
@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px 8px;
    border-radius: 12px 12px 0 0;
  }
  .cookie-banner .cookie-actions {
    gap: 8px;
  }
}

/* Cookie Preferences Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(23, 72, 111, 0.18);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: linear-gradient(120deg, #F6F8F3 80%, #E8F0FE 100%);
  border-radius: 24px;
  box-shadow: 0 8px 32px var(--color-shadow-dark);
  padding: 36px 32px;
  min-width: 320px;
  max-width: 96vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal-content h3 {
  margin-top: 0;
  color: var(--color-primary);
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-black);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 20px;
  height: 20px;
}
.cookie-category.essential label {
  color: var(--color-grey);
  font-style: italic;
}
.cookie-modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}
.cookie-modal-close {
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.3rem;
  align-self: flex-end;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal-close:focus {
  outline: 2px solid var(--color-focus);
}
@media (max-width: 480px) {
  .cookie-modal-content {
    padding: 18px 6px;
    min-width: 0;
  }
}

/* =====================
   ORGANIC SHAPES & TEXTURES
===================== */
/* Decorative organic blobs for backgrounds (optional, can be added via HTML or pseudo-elements) */
.section::before {
  content: '';
  display: block;
  position: absolute;
  top: -36px; left: -36px;
  width: 120px; height: 80px;
  background: radial-gradient(circle at 60% 40%, var(--color-accent-light) 60%, transparent 100%);
  opacity: 0.13;
  border-radius: 60% 40% 50% 70%;
  z-index: 0;
  pointer-events: none;
}
.section::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -36px; right: -36px;
  width: 100px; height: 60px;
  background: radial-gradient(circle at 40% 60%, var(--color-earth) 60%, transparent 100%);
  opacity: 0.10;
  border-radius: 70% 50% 60% 40%;
  z-index: 0;
  pointer-events: none;
}
@media (max-width: 768px) {
  .section::before, .section::after {
    display: none;
  }
}

/* =====================
   MICRO-INTERACTIONS
===================== */
.card, .feature, .course-card, .step, .value, .team-member, .plan-card, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .feature:hover, .course-card:hover, .step:hover, .value:hover, .team-member:hover, .plan-card:hover, .testimonial-card:hover {
  box-shadow: var(--shadow-card-dark);
  transform: translateY(-3px) scale(1.02);
}

.cta-button:active, .cookie-btn:active {
  transform: scale(0.97);
}

/* =====================
   RESPONSIVE UTILITIES
===================== */
@media (max-width: 600px) {
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.2rem; }
  .container { padding: 0 4px; }
}

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

/* =====================
   MISCELLANEOUS
===================== */
::-webkit-scrollbar {
  width: 10px;
  background: var(--color-bg-alt);
}
::-webkit-scrollbar-thumb {
  background: var(--color-accent-light);
  border-radius: 8px;
}

/* Hide visually but keep accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

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