/* style.css */

/* ----------------------------------- */
/* 1. ROOT & THEME VARIABLES           */
/* ----------------------------------- */
:root {
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
    "Segoe UI Symbol";
  --font-secondary: "Georgia", serif;

  /* Light Theme */
  --color-bg: #f8f9fa;
  --color-bg-alt: #ffffff;
  --color-bg-accent: #e9ecef;
  --color-text-primary: #212529;
  --color-text-secondary: #495057;
  --color-text-muted: #6c757d;
  --color-border: #dee2e6;
  --color-primary: #007bff;
  --color-primary-hover: #0056b3;
  --color-primary-light: #cde4ff;
  --color-success: #28a745;
  --color-shadow: rgba(0, 0, 0, 0.05);
  --color-shadow-heavy: rgba(0, 0, 0, 0.1);
  --color-overlay: rgba(255, 255, 255, 0.8);

  /* Dark Theme is defined below using @media */

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  --spacing-section: 80px;

  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;

  --transition-fast: 0.15s ease-in-out;
  --transition-smooth: 0.3s ease-in-out;
  --transition-slow: 0.5s ease;

  --max-width-container: 1140px;
  --header-height: 70px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #121212;
    --color-bg-alt: #1e1e1e;
    --color-bg-accent: #2a2a2a;
    --color-text-primary: #eaeaea;
    --color-text-secondary: #b0b0b0;
    --color-text-muted: #888888;
    --color-border: #3a3a3a;
    --color-primary: #4d9fff;
    --color-primary-hover: #7bb4ff;
    --color-primary-light: #2a3b4d;
    --color-success: #33c453;
    --color-shadow: rgba(255, 255, 255, 0.05);
    --color-shadow-heavy: rgba(255, 255, 255, 0.1);
    --color-overlay: rgba(0, 0, 0, 0.8);
  }
}

/* ----------------------------------- */
/* 2. GLOBAL STYLES & RESETS           */
/* ----------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  transition: background-color var(--transition-smooth),
    color var(--transition-smooth);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

section {
  padding: var(--spacing-section) 0;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
}

.section-divider {
  border: 0;
  height: 1px;
  background-color: var(--color-border);
  width: 80%;
  max-width: 400px;
  margin: 0 auto;
}

/* ----------------------------------- */
/* 3. TYPOGRAPHY & BASIC ELEMENTS      */
/* ----------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-primary);
}

h1 {
  font-size: 3.5rem;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 1.75rem;
}
h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

ul,
ol {
  list-style-position: inside;
  padding-left: var(--spacing-md);
}

ul li,
ol li {
  margin-bottom: var(--spacing-sm);
}

blockquote {
  font-family: var(--font-secondary);
  font-style: italic;
  font-size: 1.1rem;
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border-left: 4px solid var(--color-primary);
  background-color: var(--color-bg-accent);
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

blockquote p {
  margin-bottom: 0;
}

cite {
  display: block;
  margin-top: var(--spacing-md);
  font-style: normal;
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ----------------------------------- */
/* 4. KEYFRAMES & ANIMATIONS           */
/* ----------------------------------- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------- */
/* 5. HEADER & NAVIGATION              */
/* ----------------------------------- */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header-height);
  background-color: var(--color-overlay);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-smooth),
    border-color var(--transition-smooth);
}

.main-header .container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-text-primary);
  text-decoration: none;
}

.logo svg {
  color: var(--color-primary);
  transition: transform var(--transition-slow);
}

.logo:hover svg {
  transform: rotate(360deg);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
  padding: 0;
  margin: 0;
}

.main-nav a {
  text-decoration: none;
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) 0;
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-smooth);
}

.main-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.main-nav a:hover {
  color: var(--color-text-primary);
}

/* Hamburger Menu Button */
.hamburger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  z-index: 1010;
}

.hamburger-menu .line {
  width: 25px;
  height: 2px;
  background-color: var(--color-text-primary);
  margin: 5px 0;
  transition: all var(--transition-smooth);
}

.header.nav-open .hamburger-menu .line1 {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.header.nav-open .hamburger-menu .line2 {
  opacity: 0;
}

.header.nav-open .hamburger-menu .line3 {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* ----------------------------------- */
/* 6. BUTTONS                          */
/* ----------------------------------- */
.cta-button {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius-md);
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  border: 2px solid transparent;
  transition: all var(--transition-smooth);
  cursor: pointer;
  font-size: 1rem;
}

.cta-button:hover {
  text-decoration: none;
}

.cta-button.primary-cta {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.cta-button.primary-cta:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--color-shadow-heavy);
  color: #fff;
}

.cta-button.secondary-cta {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.cta-button.secondary-cta:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.cta-button.header-cta {
  padding: var(--spacing-sm) var(--spacing-lg);
}

/* ----------------------------------- */
/* 7. HERO SECTION                     */
/* ----------------------------------- */
.hero-section {
  padding-top: calc(var(--header-height) + var(--spacing-section));
  padding-bottom: var(--spacing-section);
  min-height: 80vh;
  display: flex;
  align-items: center;
  text-align: center;
  background-image: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)),
    url("../media/hero-background.webp");
  background-size: cover;
  background-position: center;
  color: white;
}

@media (prefers-color-scheme: dark) {
  .hero-section {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
      url("../media/hero-background.webp");
  }
}

.hero-section h1 {
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  color: #fff;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-section .subtitle {
  font-size: 1.5rem;
  max-width: 800px;
  margin: 0 auto var(--spacing-xxl) auto;
  color: #f0f0f0;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.hero-section .primary-cta {
  font-size: 1.2rem;
  padding: var(--spacing-lg) var(--spacing-xxl);
}

/* ----------------------------------- */
/* 8. INTRO SECTION                    */
/* ----------------------------------- */
.intro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.intro-card {
  background-color: var(--color-bg-alt);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-smooth),
    box-shadow var(--transition-smooth);
}

.intro-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px var(--color-shadow);
}

.intro-card svg {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  width: 32px;
  height: 32px;
}

.intro-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.intro-summary {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.7;
  background-color: var(--color-bg-alt);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
}

/* ----------------------------------- */
/* 9. SCHEDULE SECTION (ACCORDION)     */
/* ----------------------------------- */
.accordion {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.accordion details {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: background-color var(--transition-smooth);
}

.accordion details[open] {
  background-color: var(--color-bg-alt);
}

.accordion summary {
  display: flex;
  align-items: center;
  padding: var(--spacing-lg);
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 1.1rem;
  width: 100%;
  transition: background-color var(--transition-smooth);
}

.accordion summary:hover {
  background-color: var(--color-bg-accent);
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion .time-range {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  margin-right: var(--spacing-lg);
  white-space: nowrap;
}

.accordion .activity-title {
  flex-grow: 1;
}

.accordion summary svg {
  margin-left: var(--spacing-md);
  transition: transform var(--transition-smooth);
  flex-shrink: 0;
}

.accordion details[open] summary svg {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0 var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.accordion-content h4 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.accordion-content ul {
  margin-top: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.accordion-content li {
  line-height: 1.7;
}

/* ----------------------------------- */
/* 10. PDF SECTION                     */
/* ----------------------------------- */
.pdf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.pdf-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth),
    box-shadow var(--transition-smooth);
}

.pdf-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px var(--color-shadow);
}

.pdf-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.pdf-card h3 {
  font-size: 1.5rem;
  margin: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
}

.pdf-card p {
  padding: 0 var(--spacing-lg);
  flex-grow: 1;
  margin-bottom: var(--spacing-lg);
}

.pdf-card .cta-button {
  margin: 0 auto var(--spacing-lg) auto;
  width: calc(100% - 2 * var(--spacing-lg));
}

/* ----------------------------------- */
/* 11. FEEDBACK FORM SECTION           */
/* ----------------------------------- */
.feedback-form {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--color-bg-alt);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.form-group {
  margin-bottom: var(--spacing-xl);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-size: 1rem;
  transition: border-color var(--transition-smooth),
    box-shadow var(--transition-smooth);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.rating-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.rating-group input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.rating-group label {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-smooth);
  font-weight: 500;
}

.rating-group input[type="radio"]:checked + label {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.rating-group input[type="radio"]:focus + label {
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.rating-group label:hover {
  border-color: var(--color-primary);
}

.feedback-form button[type="submit"] {
  width: 100%;
  font-size: 1.1rem;
  padding: var(--spacing-lg);
}

.form-success-message {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-primary-light);
  border: 1px solid var(--color-primary);
  border-radius: var(--border-radius-md);
}

.form-success-message h3 {
  color: var(--color-primary);
}

.feedback-form.submitted .form-fields {
  display: none;
}

/* ----------------------------------- */
/* 12. TESTIMONIALS SECTION            */
/* ----------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

.testimonial-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
}

.testimonial-card blockquote {
  border: none;
  padding: 0;
  margin: 0;
  background: none;
}

.testimonial-card blockquote p {
  font-size: 1.1rem;
}

.testimonial-card footer {
  margin-top: var(--spacing-lg);
}

.testimonial-card cite {
  font-weight: 700;
}

/* ----------------------------------- */
/* 13. FAQ SECTION                     */
/* ----------------------------------- */
.faq-section .accordion {
  margin-bottom: var(--spacing-xxl);
}

.faq-link {
  text-align: center;
}
.faq-link p {
  margin-bottom: var(--spacing-lg);
}

/* ----------------------------------- */
/* 14. FINAL CTA SECTION               */
/* ----------------------------------- */
.final-cta-section {
  background-color: var(--color-primary-light);
  text-align: center;
}

.final-cta-section h2 {
  color: var(--color-text-primary);
}

.final-cta-section p {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-xl);
}

/* ----------------------------------- */
/* 15. FOOTER                          */
/* ----------------------------------- */
.main-footer {
  background-color: var(--color-bg-alt);
  padding-top: var(--spacing-xxl);
  border-top: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xxl);
}

.footer-column h4 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.footer-column p {
  line-height: 1.7;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: var(--spacing-md);
}

.footer-column ul a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.footer-column ul a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-column.about-column p {
  margin-bottom: var(--spacing-lg);
}

.footer-socials {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-socials svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: color var(--transition-smooth), transform var(--transition-smooth);
}

.footer-socials svg:hover {
  color: var(--color-primary);
  transform: scale(1.1);
}

.footer-column address {
  font-style: normal;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  text-align: center;
  color: var(--color-text-muted);
}

/* ----------------------------------- */
/* 16. COOKIE BANNER                   */
/* ----------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-bg-alt);
  color: var(--color-text-primary);
  padding: var(--spacing-lg);
  box-shadow: 0 -5px 15px var(--color-shadow-heavy);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  transform: translateY(0);
  transition: transform var(--transition-slow);
}

.cookie-banner--hidden {
  transform: translateY(100%);
}

.cookie-banner p {
  margin: 0;
  text-align: center;
}

.cookie-banner .cta-button {
  flex-shrink: 0;
}

/* ----------------------------------- */
/* 17. RESPONSIVE DESIGN               */
/* ----------------------------------- */

/* Mobile (up to 767px) */
@media (max-width: 767px) {
  html {
    font-size: 15px;
  }

  .section-header h2,
  h1 {
    font-size: 2.2rem;
  }

  .hero-section h1 {
    font-size: 3rem;
  }

  .hero-section .subtitle {
    font-size: 1.2rem;
  }

  .main-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
  }

  .header.nav-open .main-nav {
    display: flex;
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-xl);
  }

  .main-nav a {
    font-size: 1.5rem;
  }

  .hamburger-menu {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .form-row {
    flex-direction: column;
  }
}

/* Tablet (768px and up) */
@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pdf-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row {
    flex-direction: row;
  }

  .form-group {
    flex: 1;
  }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
  .intro-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pdf-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

/* Large Desktops (1440px and up) */
@media (min-width: 1440px) {
  html {
    font-size: 17px;
  }

  :root {
    --spacing-section: 100px;
  }

  h1 {
    font-size: 4rem;
  }
  .hero-section h1 {
    font-size: 5rem;
  }
}