/* style/su-kien.css */

:root {
  --mcw678-primary: #FF8C1A;
  --mcw678-secondary: #FFA53A;
  --mcw678-card-bg: #17191F;
  --mcw678-background: #0D0E12;
  --mcw678-text-main: #FFF3E6;
  --mcw678-border: #A84F0C;
  --mcw678-glow: #FFB04D;
  --mcw678-deep-orange: #D96800;
}

.page-su-kien {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--mcw678-text-main); /* Default text color for dark body background */
  background-color: var(--mcw678-background); /* Explicit background for page content */
}

.page-su-kien__dark-section {
  background-color: var(--mcw678-background);
  color: var(--mcw678-text-main);
}

.page-su-kien__light-bg {
  background-color: #f5f5f5; /* A light background for contrast */
  color: #333333; /* Dark text for light background */
}

.page-su-kien__text-main {
  color: var(--mcw678-text-main);
}

.page-su-kien__hero-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 60px;
  background-color: var(--mcw678-background);
}

.page-su-kien__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 40px 20px;
  gap: 40px;
}

.page-su-kien__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: left;
  color: var(--mcw678-text-main);
}

.page-su-kien__hero-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--mcw678-text-main);
}

.page-su-kien__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--mcw678-text-main);
}

.page-su-kien__hero-cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-su-kien__btn-primary,
.page-su-kien__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-su-kien__btn-primary {
  background: linear-gradient(180deg, var(--mcw678-secondary) 0%, var(--mcw678-deep-orange) 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(255, 165, 58, 0.4);
}

.page-su-kien__btn-primary:hover {
  background: linear-gradient(180deg, var(--mcw678-deep-orange) 0%, var(--mcw678-secondary) 100%);
  box-shadow: 0 6px 20px rgba(255, 165, 58, 0.6);
}

.page-su-kien__btn-secondary {
  background: transparent;
  color: var(--mcw678-secondary);
  border: 2px solid var(--mcw678-secondary);
}

.page-su-kien__btn-secondary:hover {
  background: var(--mcw678-secondary);
  color: #ffffff;
}

.page-su-kien__btn-small {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.page-su-kien__btn-large {
  padding: 16px 35px;
  font-size: 1.1rem;
}

.page-su-kien__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-su-kien__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  display: block;
}

.page-su-kien__events-section,
.page-su-kien__upcoming-events-section,
.page-su-kien__cta-bottom-section {
  padding: 60px 0;
}

.page-su-kien__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-su-kien__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: #333333; /* Dark text for light background */
}

.page-su-kien__upcoming-events-section .page-su-kien__section-title {
  color: var(--mcw678-text-main);
}

.page-su-kien__section-description {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #555555; /* Slightly lighter dark text */
}

.page-su-kien__upcoming-events-section .page-su-kien__section-description {
  color: var(--mcw678-text-main);
}

.page-su-kien__event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-su-kien__event-card {
  background-color: var(--mcw678-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--mcw678-text-main);
  border: 1px solid var(--mcw678-border);
}

.page-su-kien__event-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-su-kien__event-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-su-kien__event-card-content {
  padding: 25px;
}

.page-su-kien__event-card-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-su-kien__event-card-title a {
  color: var(--mcw678-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-su-kien__event-card-title a:hover {
  color: var(--mcw678-primary);
}

.page-su-kien__event-card-date {
  font-size: 0.95rem;
  color: #a0a0a0;
  margin-bottom: 15px;
}

.page-su-kien__event-card-text {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--mcw678-text-main);
}

.page-su-kien__event-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-su-kien__event-item {
  background-color: var(--mcw678-card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  color: var(--mcw678-text-main);
  border: 1px solid var(--mcw678-border);
}

.page-su-kien__event-item-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--mcw678-secondary);
}

.page-su-kien__event-item-date {
  font-size: 0.95rem;
  color: #a0a0a0;
  margin-bottom: 15px;
}

.page-su-kien__event-item-text {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--mcw678-text-main);
}

.page-su-kien__cta-bottom-section {
  background: linear-gradient(135deg, var(--mcw678-primary) 0%, var(--mcw678-deep-orange) 100%);
  color: #ffffff;
  text-align: center;
  padding: 80px 0;
}

.page-su-kien__cta-bottom-content {
  max-width: 900px;
}

.page-su-kien__cta-bottom-title {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-su-kien__cta-bottom-description {
  font-size: 1.2rem;
  margin-bottom: 40px;
  color: #f0f0f0;
}

/* General image responsive styles */
.page-su-kien img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-su-kien__hero-container {
    padding: 30px 15px;
    gap: 30px;
  }

  .page-su-kien__hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .page-su-kien__hero-description {
    font-size: 1rem;
  }

  .page-su-kien__btn-primary,
  .page-su-kien__btn-secondary {
    padding: 12px 25px;
    font-size: 0.95rem;
  }

  .page-su-kien__section-title {
    font-size: 2.2rem;
  }

  .page-su-kien__section-description {
    font-size: 1rem;
  }

  .page-su-kien__event-card-title {
    font-size: 1.3rem;
  }

  .page-su-kien__event-card-image {
    height: 180px;
  }

  .page-su-kien__event-item-title {
    font-size: 1.4rem;
  }

  .page-su-kien__cta-bottom-title {
    font-size: 2.4rem;
  }

  .page-su-kien__cta-bottom-description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-su-kien__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-su-kien__hero-container {
    flex-direction: column;
    padding: 20px 15px;
    gap: 30px;
  }
  .page-su-kien__hero-content {
    text-align: center;
    flex: 1 1 100%;
  }
  .page-su-kien__hero-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 15px;
  }
  .page-su-kien__hero-description {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }
  .page-su-kien__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }
  .page-su-kien__btn-primary,
  .page-su-kien__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
    font-size: 0.9rem;
  }
  .page-su-kien__hero-image {
    flex: 1 1 100%;
    order: -1; /* Image above text */
  }
  .page-su-kien__hero-side-image {
    border-radius: 8px;
  }

  /* Events Section */
  .page-su-kien__events-section,
  .page-su-kien__upcoming-events-section,
  .page-su-kien__cta-bottom-section {
    padding: 40px 0;
  }
  .page-su-kien__content-area {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-su-kien__section-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }
  .page-su-kien__section-description {
    font-size: 0.9rem;
    margin-bottom: 30px;
  }
  .page-su-kien__event-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-su-kien__event-card-image {
    height: 160px;
  }
  .page-su-kien__event-card-title {
    font-size: 1.2rem;
  }
  .page-su-kien__event-card-text {
    font-size: 0.95rem;
  }
  .page-su-kien__event-item {
    padding: 20px;
  }
  .page-su-kien__event-item-title {
    font-size: 1.3rem;
  }
  .page-su-kien__event-item-text {
    font-size: 0.95rem;
  }

  /* CTA Bottom Section */
  .page-su-kien__cta-bottom-section {
    padding: 60px 0;
  }
  .page-su-kien__cta-bottom-title {
    font-size: 2rem;
  }
  .page-su-kien__cta-bottom-description {
    font-size: 1rem;
  }
  .page-su-kien__btn-large {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 14px 20px;
    font-size: 1rem;
  }

  /* General image responsive styles */
  .page-su-kien img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
}