/* ========== Page Layout ========== */

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ========== Sections ========== */

.section {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.section:first-of-type {
  padding-top: var(--space-5xl);
}

.section__title {
  font-size: var(--text-4xl);
  text-align: center;
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--text-lg);
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

/* ========== Hero Section ========== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--navbar-height);
  position: relative;
  overflow: hidden;
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: var(--gradient-hero);
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
}

.hero__background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, transparent 0%, var(--color-background) 70%);
}

.hero__content {
  max-width: 800px;
  padding: var(--space-xl);
}

.hero__logo {
  font-size: 6rem;
  margin-bottom: var(--space-lg);
  animation: float 3s ease-in-out infinite;
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: var(--text-2xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.hero__description {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero__cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  animation: bounce 2s ease-in-out infinite;
}

.hero__scroll-indicator svg {
  margin-top: var(--space-sm);
}

/* ========== Projects Section ========== */

.projects {
  background: var(--color-background);
}

.projects__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2xl);
}

.projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.projects__empty {
  text-align: center;
  padding: var(--space-3xl);
}

@media (min-width: 768px) {
  .projects__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1025px) {
  .projects__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========== About Section ========== */

.about {
  position: relative;
}

.about__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.about__left {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.about__team-photo {
  aspect-ratio: 4/3;
  background: var(--gradient-glow);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  color: var(--color-text-muted);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.about__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.about__subtitle {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.about__text {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.about__values li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-secondary);
}

.about__values li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--font-bold);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 1025px) {
  .about__content {
    grid-template-columns: 1fr 2fr;
  }
}

/* ========== Blog Section ========== */

.blog__filters {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.blog__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1025px) {
  .blog__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ========== Stats Section ========== */

.stats {
  background: var(--gradient-glow);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.stats__charts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .stats__charts {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========== Footer ========== */

footer {
  background: rgba(0, 0, 0, 0.3);
  padding: var(--space-2xl) 0;
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

footer a {
  color: var(--color-text-secondary);
}

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