/* ==========================================================================
   Scroll Animations & Hero Animations
   ========================================================================== */

/* ================================
   HERO SECTION
   ================================ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 46, 0.75) 0%,
    rgba(23, 128, 135, 0.45) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--container-padding);
  max-width: 900px;
}

.hero__heading {
  font-size: 2.8rem;
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  letter-spacing: 3px;
  line-height: 1.5;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero__subheading {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: var(--font-weight-regular);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.hero__description {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero__description p {
  margin: 0;
}

.hero__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* Scroll Indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-text {
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollLineDown 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes scrollLineDown {
  0% { opacity: 1; height: 40px; }
  50% { opacity: 0.5; height: 30px; }
  100% { opacity: 1; height: 40px; }
}


/* ================================
   PHILOSOPHY SECTION
   ================================ */
.philosophy {
  padding: 120px 0;
}

.philosophy__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.philosophy__heading {
  font-size: 1.7rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 2;
  letter-spacing: 2px;
  margin-bottom: 30px;
}

.philosophy__divider {
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
  margin: 0 auto 30px;
}

.philosophy__body {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 2;
  margin-bottom: 40px;
}


/* ================================
   BRANDS SECTION - Card Layout
   ================================ */
.brands-showcase {
  background-color: var(--color-bg-light);
}

.brands-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.brand-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.brand-card:hover {
  box-shadow: var(--shadow-lg);
}

.brand-card__image {
  overflow: hidden;
  max-height: 400px;
}

.brand-card__image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.brand-card:hover .brand-card__image img {
  transform: scale(1.03);
}

.brand-card__body {
  padding: 36px 40px 40px;
}

.brand-card__label {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  display: block;
  margin-bottom: 8px;
}

.brand-card__name {
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.brand-card__target {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-light);
}

.brand-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.9;
  margin-bottom: 16px;
}

.brand-card__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}


/* ================================
   PRODUCT CARDS (Carousel)
   ================================ */
.brand-carousel {
  margin-top: 20px;
  padding-bottom: 40px;
}

.product-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.product-card__image {
  aspect-ratio: 1;
  overflow: hidden;
  background: #f5f5f5;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__name {
  padding: 12px 14px;
  font-size: 0.8rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  text-align: center;
  margin: 0;
}


/* ================================
   NEWS SECTION
   ================================ */
.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.news-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.news-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .news-card__image img {
  transform: scale(1.05);
}

.news-card__image--placeholder {
  background-color: var(--color-bg-light);
}

.news-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
}

.news-card__content {
  padding: 20px;
}

.news-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.news-card__date {
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.news-card__category {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.7rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-full);
}

.news-card__title {
  font-size: 0.95rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1.6;
}

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

.news-card__title a:hover {
  color: var(--color-primary);
}

.news__more {
  text-align: center;
}

.news__empty {
  text-align: center;
  padding: 60px 0;
  color: var(--color-text-secondary);
}


/* ================================
   COMPANY SECTION
   ================================ */
.company__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.company__map-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.company__map-wrapper iframe {
  display: block;
}


/* ================================
   CTA SECTION
   ================================ */
.section--cta {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.cta__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary-dark) 100%);
}

.cta__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="p" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23p)"/></svg>');
}

.cta__content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta__heading {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.cta__text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin-bottom: 36px;
}


/* ================================
   SCROLL ANIMATION CLASSES
   ================================ */

/* Fade In Up (initial state) */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.fade-in-up.delay-1 { animation-delay: 0.2s; }
.fade-in-up.delay-2 { animation-delay: 0.4s; }
.fade-in-up.delay-3 { animation-delay: 0.6s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll-triggered fade in */
.scroll-fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger children animation */
.scroll-fade-in.visible .news-card:nth-child(1) { transition-delay: 0s; }
.scroll-fade-in.visible .news-card:nth-child(2) { transition-delay: 0.15s; }
.scroll-fade-in.visible .news-card:nth-child(3) { transition-delay: 0.3s; }

/* Stagger for principle cards */
.scroll-fade-in.visible .principle-card:nth-child(1) { transition-delay: 0s; }
.scroll-fade-in.visible .principle-card:nth-child(2) { transition-delay: 0.15s; }
.scroll-fade-in.visible .principle-card:nth-child(3) { transition-delay: 0.3s; }

/* Stagger for MVV cards */
.scroll-fade-in.visible .mvv__card:nth-child(1) { transition-delay: 0s; }
.scroll-fade-in.visible .mvv__card:nth-child(2) { transition-delay: 0.15s; }
.scroll-fade-in.visible .mvv__card:nth-child(3) { transition-delay: 0.3s; }

/* Child elements initial state for stagger */
.scroll-fade-in .principle-card,
.scroll-fade-in .mvv__card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-fade-in.visible .principle-card,
.scroll-fade-in.visible .mvv__card {
  opacity: 1;
  transform: translateY(0);
}


/* ================================
   PC ONLY line break
   ================================ */
.pc-only {
  display: inline;
}