/* =================================================================
   ARCUM ET SCIENTIAM - MAIN STYLESHEET
   BEM Methodology Implementation
   ================================================================= */

/* =================================================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ================================================================= */
:root {
  /* Colors */
  --color-primary-green: #003303;
  --color-secondary-green: #047011;
  --color-accent-green: #22743e;
  --color-light-green: #608064;
  --color-primary-blue: #05325f;
  --color-secondary-blue: #89b2de;
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-light: #cccccc;
  --color-gray-medium: #999999;
  --color-gray-dark: #666666;
  --color-gray-border: #dddddd;

  /* Typography */
  --font-family-primary: 'Inter', Arial, system-ui, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --line-height-base: 1.6;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  --spacing-xxxl: 4rem;

  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 15px;
  --border-radius-xl: 20px;
  --border-radius-round: 50%;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);

  /* Layout */
  --container-max-width: 1200px;
  --header-height: 100px;
  --ribbon-height: 40px;
}

/* =================================================================
   BASE STYLES
   ================================================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  height: 100%;
}

body {
  font-family: var(--font-family-primary);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-white);
  background-color: var(--color-primary-green);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* =================================================================
   LAYOUT COMPONENTS
   ================================================================= */

/* Site Container */
.site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* =================================================================
   RIBBON COMPONENT
   ================================================================= */
.ribbon {
  background-color: var(--color-light-green);
  height: var(--ribbon-height);
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-gray-medium);
  font-size: 0.9rem;
  position: static;
  top: 0;
  z-index: 1002;
}

.ribbon__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.ribbon__contact {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.ribbon__link {
  color: var(--color-secondary-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: var(--transition-normal);
  text-shadow: var(--color-primary-green) 1px 1px 2px;
}

.ribbon__link:hover {
  color: var(--color-white);
  text-shadow: none;
}

.ribbon__social {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.ribbon__social-link {
  color: var(--color-secondary-blue);
  text-decoration: none;
  font-size: 1.1rem;
  transition: var(--transition-normal);
  text-shadow: var(--color-primary-green) 1px 1px 2px;
}

.ribbon__social-link:hover {
  color: var(--color-white);
  text-shadow: none;
  transform: scale(1.1);
}

/* =================================================================
   NAVBAR COMPONENT
   ================================================================= */
.navbar {
  background-color: var(--color-accent-green);
  height: var(--header-height);
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-black);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1001;
}

.navbar__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.navbar__logo {
  display: flex;
  align-items: center;
}

.navbar__logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.navbar__logo-img {
  height: 120px;
  width: auto;
  object-fit: contain;
}

.navbar__menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: var(--spacing-md);
}

.navbar__item {
  position: relative;
}

.navbar__link {
  color: var(--color-white);
  text-decoration: none;
  padding: var(--spacing-md) var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.navbar__link:hover {
  color: var(--color-secondary-blue);
  font-weight: var(--font-weight-bold);
}

.navbar__link--active {
  color: var(--color-secondary-blue);
  font-weight: var(--font-weight-bold);
  text-decoration: underline;
}

.navbar__dropdown-icon {
  font-size: 0.8rem;
  transition: var(--transition-fast);
}

.navbar__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-secondary-green);
  border: 1px solid var(--color-black);
  border-radius: var(--border-radius-sm);
  min-width: 150px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-normal);
  z-index: 1000;
  list-style: none;
}

.navbar__item:hover .navbar__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar__item:hover .navbar__dropdown-icon {
  transform: rotate(180deg);
}

.navbar__dropdown-item {
  border-bottom: 1px solid var(--color-black);
}

.navbar__dropdown-item:last-child {
  border-bottom: none;
}

.navbar__dropdown-link {
  padding: var(--spacing-md);
  display: block;
  color: var(--color-white);
  text-decoration: none;
  transition: var(--transition-normal);
}

.navbar__dropdown-link:hover {
  color: var(--color-secondary-blue);
  font-weight: var(--font-weight-bold);
  background-color: rgba(0, 0, 0, 0.1);
}

/* =================================================================
   MAIN CONTENT
   ================================================================= */
.main {
  flex: 1;
  padding: var(--spacing-xl);
  background-color: var(--color-primary-green);
}

.main__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

/* =================================================================
   CONTENT SECTION COMPONENT
   ================================================================= */
.content-section {
  background-color: var(--color-white);
  color: var(--color-black);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xxxl);
}

.content-section__header {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.content-section__title {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  margin: 0 var(--spacing-md);
  color: var(--color-black);
}

.content-section__arrow {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-blue);
}

/* =================================================================
   GRID SYSTEM
   ================================================================= */
.grid {
  display: grid;
  gap: var(--spacing-xl);
  align-items: center;
  justify-content: center;
}

.grid--two-col {
  grid-template-columns: 1fr 1fr;
}

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

.grid--four-col {
  grid-template-columns: repeat(4, 1fr);
}

/* =================================================================
   CARD COMPONENT
   ================================================================= */
.card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  aspect-ratio: 1/1;
  width: 100%;
  container-type: inline-size;
  color: var(--color-black);
  margin: 0 auto;
}

.card__title {
  font-size: clamp(1.5rem, 8cqw, 3rem);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.card__subtitle {
  font-size: clamp(0.9rem, 4cqw, 1.2rem);
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-lg);
  line-height: 1.4;
}

.card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
}

.card__placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--color-gray-light);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-dark);
  font-size: clamp(0.8rem, 3cqw, 1rem);
}

/* =================================================================
   BUTTON COMPONENT
   ================================================================= */
.btn {
  background-color: var(--color-primary-blue);
  color: var(--color-white);
  padding: clamp(0.5rem, 2cqh, 1rem) var(--spacing-xl);
  border: none;
  border-radius: 25px;
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: clamp(0.9rem, 3cqw, 1.1rem);
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover {
  background-color: var(--color-secondary-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--arrow::before {
  content: "↞ ";
  margin-right: var(--spacing-xs);
}

.btn--arrow::after {
  content: " ↠";
  margin-left: var(--spacing-xs);
}

.btn--secondary {
  background-color: var(--color-secondary-green);
}

.btn--secondary:hover {
  background-color: var(--color-accent-green);
}

/* =================================================================
   ICON GRID COMPONENT
   ================================================================= */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  margin-bottom: var(--spacing-xxxl);
}

.icon-grid__item {
  background-color: var(--color-white);
  color: var(--color-black);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  padding: var(--spacing-lg);
  transition: var(--transition-normal);
  container-type: inline-size;
}

.icon-grid__item:hover {
  background-color: var(--color-gray-light);
  transform: scale(1.02);
  color: var(--color-secondary-green);
}

.icon-grid__icon {
  font-size: clamp(5.5rem, 15cqw, 10rem);
  margin-bottom: var(--spacing-sm);
}

.icon-grid__label {
  font-size: clamp(0.8rem, 4cqw, 1rem);
  font-weight: var(--font-weight-medium);
  text-align: center;
}

/* =================================================================
   FLASH MESSAGE COMPONENT
   ================================================================= */
.flash-messages {
  margin-bottom: var(--spacing-xl);
}

.flash-message {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-medium);
  animation: fadeIn 0.3s ease-out;
}

.flash-message--success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.flash-message--error,
.flash-message--danger {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.flash-message--warning {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}

.flash-message--info {
  background-color: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

.flash-message__text {
  flex: 1;
}

.flash-message__close {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 1.2rem;
  padding: var(--spacing-xs);
  margin-left: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
}

.flash-message__close:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

/* =================================================================
   FOOTER COMPONENT
   ================================================================= */
.footer {
  background-color: var(--color-gray-light);
  color: var(--color-black);
  padding: var(--spacing-xxl) var(--spacing-xl) var(--spacing-xl);
  margin-top: auto;
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.footer__logo-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer__logo-img {
  width: 200px;
  height: 200px;
  justify-content: left;
}

.footer__company-title {
  font-size: 1.3rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.footer__info {
  line-height: var(--line-height-base);
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-sm);
}

.footer__section-title {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
}

.footer__list {
  list-style: none;
}

.footer__list-item {
  margin-bottom: var(--spacing-sm);
}

.footer__link {
  color: var(--color-gray-dark);
  text-decoration: none;
  transition: var(--transition-normal);
}

.footer__link:hover {
  color: var(--color-secondary-blue);
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background-color: var(--color-black);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-md);
  text-decoration: none;
  transition: var(--transition-normal);
}

.footer__social-link:hover {
  background-color: var(--color-secondary-blue);
  transform: translateY(-2px);
}

.footer__social-icon {
  font-size: 1.2rem;
}

/* =================================================================
   RESPONSIVE DESIGN
   ================================================================= */
@media (max-width: 768px) {
  :root {
    --spacing-xl: 1rem;
    --spacing-xxl: 2rem;
    --spacing-xxxl: 3rem;
  }

  .navbar__content {
    padding: 0 var(--spacing-md);
  }

  .navbar__menu {
    gap: var(--spacing-xs);
  }

  .navbar__link {
    padding: var(--spacing-sm) var(--spacing-xs);
    font-size: 0.9rem;
  }

  .grid--two-col,
  .grid--three-col,
  .grid--four-col {
    grid-template-columns: 1fr;
  }

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

  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  .content-section__header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .content-section__title {
    margin: var(--spacing-sm) 0;
  }
}

/* =================================================================
   EVENT CARDS WITH BACKGROUND IMAGES
   ================================================================= */

/* Base event card styles */
.card--event {
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 300px;
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-border);
}

/* Specific event card backgrounds - add actual images here */
.card--birthday {
  background-image: linear-gradient(135deg, rgba(34, 116, 62, 0.1) 0%, rgba(4, 112, 17, 0.1) 100%);
}

.card--corporate {
  background-image: linear-gradient(135deg, rgba(5, 50, 95, 0.1) 0%, rgba(137, 178, 222, 0.1) 100%);
}

.card--taster {
  background-image: linear-gradient(135deg, rgba(0, 51, 3, 0.1) 0%, rgba(34, 116, 62, 0.1) 100%);
}

/* Text overlay styles - Option 1: Text directly on image */
.card--event .card__content {
  position: relative;
  z-index: 2;
  color: var(--color-black);
}

.card--event .card__title {
  color: var(--color-black);
  text-shadow: none;
}

.card--event .card__subtitle {
  color: var(--color-gray-dark);
  text-shadow: none;
}

/* Alternative: Text in a box - Option 2 */
.card--event.card--text-box .card__content {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-black);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-md);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-shadow: none;
  backdrop-filter: blur(5px);
}

.card--event.card--text-box .card__title,
.card--event.card--text-box .card__subtitle {
  color: var(--color-black);
  text-shadow: none;
}

/* Hover effects for event cards */
.card--event:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.card--event:hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 1;
  transition: var(--transition-normal);
}

/* Alternative: Icon-focused design - Option 3 */
.card--event.card--icon-focus .card__content {
  position: relative;
  z-index: 2;
  color: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl);
}

.card--event.card--icon-focus .card__icon {
  font-size: clamp(4rem, 12cqw, 8rem);
  margin-bottom: var(--spacing-xl);
  transition: var(--transition-normal);
  color: var(--color-secondary-green);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.card--event.card--icon-focus:hover .card__icon {
  transform: scale(1.1) rotate(5deg);
  color: var(--color-primary-blue);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.card--event.card--icon-focus .card__title,
.card--event.card--icon-focus .card__subtitle {
  display: none;
}

.card--event.card--icon-focus .btn {
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-primary-green);
  font-weight: var(--font-weight-bold);
  font-size: clamp(1rem, 3cqw, 1.3rem);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: 30px;
  backdrop-filter: blur(10px);
  border: 3px solid transparent;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card--event.card--icon-focus .btn:hover {
  background-color: var(--color-white);
  border-color: var(--color-white);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  color: var(--color-primary-green);
}

/* Button styling within event cards */
.card--event .btn {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-primary-green);
  backdrop-filter: blur(5px);
  border: 2px solid transparent;
}

.card--event .btn:hover {
  background-color: var(--color-white);
  border-color: var(--color-primary-green);
  transform: translateY(-2px);
}

.card--event.card--text-box .btn {
  background-color: var(--color-primary-blue);
  color: var(--color-white);
}

/* =================================================================
   UTILITY CLASSES
   ================================================================= */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.hidden { display: none; }
.visible { display: block; }

/* =================================================================
   ANIMATIONS
   ================================================================= */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in {
  animation: slideInFromTop 0.4s ease-out;
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* =================================================================
   PRINT STYLES
   ================================================================= */
@media print {
  .ribbon,
  .navbar,
  .footer {
    display: none;
  }
  
  .main {
    padding: 0;
  }
  
  body {
    background: white;
    color: black;
  }
}