/* ============================================
   Vimo Agency — Home Page
   ============================================ */

/* ---- Hero ---- */

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

.hero__tagline {
  margin: -0.25rem 0 1.25rem;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-400);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero__badge span[data-lang] {
  font-family: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--purple-500);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.01em;
  max-width: 550px;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---- Advantages ---- */

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.advantage-card {
  text-align: center;
}

.advantage-card .icon-box {
  margin: 0 auto 1.25rem;
}

/* ---- About Preview ---- */

.about-preview__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-preview__visual {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(6, 3, 16, 0.8));
  border: 1px solid var(--border-glass);
}

.about-preview__visual-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.about-preview__logo {
  width: min(280px, 70%);
  height: auto;
  filter: drop-shadow(0 0 40px rgba(168, 85, 247, 0.45));
  animation: logoFloat 6s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.about-preview__visual-text {
  display: none;
}

.about-preview__glow {
  position: absolute;
  width: 200px;
  height: 200px;
  background: var(--purple-600);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.about-preview__content h2 {
  margin-bottom: 1.5rem;
}

.about-preview__content p {
  margin-bottom: 1rem;
}

.about-preview__features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.about-preview__feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-preview__feature > span:last-child {
  font-family: var(--font-display);
  font-size: var(--text-body-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

.about-preview__feature-icon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--purple-400);
  flex-shrink: 0;
}

/* ---- Services Preview ---- */

.services-preview__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  overflow: hidden;
  gap: 0;
}

.service-card__number {
  display: block;
  font-size: var(--text-caption);
  letter-spacing: 0.15em;
  color: var(--card-num);
  margin-bottom: 1.75rem;
  font-weight: 400;
  position: static;
  opacity: 1;
  line-height: 1;
}

.service-card .icon-box {
  margin-bottom: 1.25rem;
}

.service-card h3 {
  margin-bottom: 1rem;
}

.service-card p {
  flex: 1;
  margin-bottom: 2.5rem;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--btn-radius);
  font-family: var(--font-sans);
  font-size: var(--text-ui);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease,
              transform 0.15s ease, box-shadow 0.2s ease;
  width: fit-content;
  margin-top: auto;
}

.service-card:first-child .service-card__link {
  background: var(--btn-purple);
  border: 1px solid var(--btn-purple);
  color: #fff;
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.3);
}

.service-card:first-child .service-card__link:hover {
  background: var(--btn-purple-hover);
  border-color: var(--btn-purple-hover);
  box-shadow: 0 0 36px rgba(124, 58, 237, 0.5);
  transform: translateY(-1px);
  color: #fff;
}

.service-card:last-child .service-card__link {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.75);
}

.service-card:last-child .service-card__link:hover {
  border-color: rgba(167, 139, 250, 0.45);
  color: #fff;
  background: rgba(167, 139, 250, 0.06);
  transform: translateY(-1px);
}

/* ---- CTA Section ---- */

.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section__inner {
  text-align: center;
  padding: 3.5rem 2.5rem;
  position: relative;
  z-index: 1;
}

.cta-section__inner h2 {
  margin-bottom: 0.5rem;
}

.cta-section__accent {
  margin-bottom: 1rem;
}

.cta-section__inner p {
  max-width: 500px;
  margin: 0 auto 2rem;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
  .hero {
    min-height: 100svh;
    align-items: flex-end;
    padding-bottom: 3rem;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__title {
    font-size: clamp(1.85rem, 8vw, 2.5rem);
    line-height: 1.12;
  }

  .hero__subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .advantages__grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .advantage-card {
    text-align: left;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.25rem;
  }

  .advantage-card .icon-box {
    margin: 0;
    flex-shrink: 0;
  }

  .about-preview__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .about-preview__visual {
    display: none;
  }

  .about-preview__content h2 {
    margin-bottom: 0;
  }

  .about-preview__features {
    margin-top: 1.5rem;
    gap: 0.75rem;
  }

  .about-preview__feature {
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
  }

  .services-preview__grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .service-card {
    padding: 1.5rem 1.25rem;
  }

  .cta-section__inner {
    padding: 2.5rem 1.25rem;
  }

  .cta-section__actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-section__actions .btn {
    width: 100%;
  }

  .sphere--1 {
    width: 250px;
    height: 250px;
  }

  .sphere--2 {
    width: 150px;
    height: 150px;
  }
}