/**
 * Home Page Styles - LPG Brasil
 * Estilos específicos da landing page
 */

/* ========== HERO SECTION ========== */

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

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: var(--bg-primary);
  overflow: hidden;
}

/* Vídeo de background */
.hero__video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
}

/* Overlay escuro sobre o vídeo para garantir legibilidade do texto */
.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 15, 0.7);
  background-image: radial-gradient(
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at top right,
      rgba(59, 130, 246, 0.15),
      transparent 50%
    ),
    radial-gradient(
      circle at bottom left,
      rgba(139, 92, 246, 0.15),
      transparent 50%
    );
  background-size: 20px 20px, 100% 100%, 100% 100%;
  background-position: 0 0, 0 0, 0 0;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero__title {
  font-size: var(--font-size-h1);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease-out;
}

.hero__title-highlight {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-accent)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.25rem;
  line-height: var(--line-height-relaxed);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero__cta-group {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

/* ========== PRODUCTS SECTION ========== */

.products {
  position: relative;
  background: var(--bg-secondary);
}

.products::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.products__cta {
  display: flex;
  justify-content: center;
}

/* ========== BENEFITS SECTION ========== */

.benefits {
  position: relative;
  background: var(--bg-secondary);
}

.benefits::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .benefits__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ========== TESTIMONIALS SECTION ========== */

.testimonials {
  position: relative;
}

.testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

/* Testimonial Card */

.testimonial-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.testimonial-card::before {
  content: """;
  position: absolute;
  top: var(--space-lg);
  left: var(--space-lg);
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
  pointer-events: none;
}

.testimonial-card__rating {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.testimonial-card__rating svg {
  color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.testimonial-card__text {
  flex-grow: 1;
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-xl);
  font-size: 1rem;
  position: relative;
  z-index: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--glass-border);
}

.testimonial-card__avatar {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
}

.testimonial-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.testimonial-card__info {
  flex-grow: 1;
}

.testimonial-card__name {
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
}

.testimonial-card__role {
  font-size: var(--font-size-small);
  color: var(--text-tertiary);
  margin: 0;
  line-height: 1.4;
}

/* Responsive Testimonials */

@media (max-width: 1024px) {
  .testimonials__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .testimonial-card {
    max-width: 600px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .testimonial-card {
    padding: var(--space-lg);
  }

  .testimonial-card::before {
    font-size: 3rem;
    top: var(--space-md);
    left: var(--space-md);
  }

  .testimonial-card__text {
    font-size: 0.9375rem;
  }

  .testimonial-card__avatar {
    width: 40px;
    height: 40px;
  }

  .testimonial-card__name {
    font-size: 0.9375rem;
  }
}

/* ========== ABOUT SECTION ========== */

.about {
  position: relative;
  /* Background primary (padrão) para contrastar com Products (secondary) */
}

.about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
}

.about__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about__text {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.about__feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--text-secondary);
}

.about__feature svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.about__image-card {
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0 !important;
}

.about__image-card:hover {
  transform: none;
}

.about__image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
}

.about__image-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

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

/* ========== BLOG SECTION ========== */

.blog {
  position: relative;
  background: var(--bg-secondary);
}

.blog::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
}

.blog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.blog__cta {
  display: flex;
  justify-content: center;
}

/* Blog Cards */

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.blog-card__image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: var(--bg-primary);
}

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

.blog-card:hover .blog-card__image img {
  transform: scale(1.1);
}

.blog-card__category {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background: var(--color-primary);
  color: var(--text-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-card__content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  flex-grow: 1;
}

.blog-card__date {
  color: var(--text-tertiary);
  font-size: var(--font-size-small);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.blog-card__date::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 50%;
}

.blog-card__title {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
}

.blog-card__excerpt {
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  flex-grow: 1;
}

.blog-card__link {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-normal);
  align-self: flex-start;
}

.blog-card__link:hover {
  color: var(--color-primary-hover);
  transform: translateX(4px);
}

/* ========== CTA SECTION ========== */

.cta-section {
  position: relative;
  overflow: hidden;
  background-image: url('../../imgs/bg2.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 10, 15, 0.85),
    rgba(18, 18, 26, 0.9)
  );
  z-index: 0;
}

.cta-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
  z-index: 1;
}

.cta-card {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-3xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.cta-card__title {
  font-size: var(--font-size-h2);
  margin-bottom: var(--space-lg);
}

.cta-card__description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

/* ========== CONTACT SECTION ========== */

.contact {
  position: relative;
}

.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
}

.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-3xl);
}

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

.contact__info-item {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.contact__info-item:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateX(4px);
}

.contact__info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary);
}

.contact__info-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

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

.contact__form-wrapper {
  position: relative;
}

/* ========== ANIMATIONS ========== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Scroll animations */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

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

/* ========== RESPONSIVE ========== */

@media (max-width: 1024px) {
  .about__wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about__image {
    order: -1;
  }

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

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

/* ========== CLIENTS ========== */
.clients {
  margin-top: var(--space-4xl);
  padding-top: var(--space-4xl);
  border-top: 1px solid var(--glass-border);
}

.clients__title {
  font-size: 2rem;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-md);
  font-weight: var(--font-weight-bold);
}

.clients__subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
  line-height: var(--line-height-relaxed);
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-xl);
  align-items: center;
}

.clients__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  aspect-ratio: 16 / 10;
}

.clients__item:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.clients__logo {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.7);
  transition: filter var(--transition-normal);
}

.clients__item:hover .clients__logo {
  filter: grayscale(0%) opacity(1);
}

/* Responsive */
@media (max-width: 1024px) {
  .clients__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
}

@media (max-width: 640px) {
  .clients {
    margin-top: var(--space-3xl);
    padding-top: var(--space-3xl);
  }

  .clients__title {
    font-size: 1.75rem;
  }

  .clients__subtitle {
    font-size: 1rem;
    margin-bottom: var(--space-2xl);
  }

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

  .clients__item {
    padding: var(--space-md);
    aspect-ratio: 3 / 2;
  }

  .clients__logo {
    max-height: 60px;
  }
}

/* ========== EVENTS GALLERY ========== */
.events-gallery {
  margin-top: var(--space-4xl);
  padding-top: var(--space-4xl);
  border-top: 1px solid var(--glass-border);
}

.events-gallery__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.events-gallery__title {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  font-weight: var(--font-weight-bold);
}

.events-gallery__subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

.events-gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.events-gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}

.events-gallery__item:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-xl);
}

.events-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.events-gallery__item:hover .events-gallery__image {
  transform: scale(1.1);
}

/* Responsive */
@media (max-width: 1024px) {
  .events-gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
}

@media (max-width: 640px) {
  .events-gallery {
    margin-top: var(--space-3xl);
    padding-top: var(--space-3xl);
  }

  .events-gallery__header {
    margin-bottom: var(--space-2xl);
  }

  .events-gallery__title {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
  }

  .events-gallery__subtitle {
    font-size: 1rem;
  }

  .events-gallery__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .events-gallery__item {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 100vh;
    padding-top: var(--header-height);
  }

  /* Otimizar vídeo para mobile */
  .hero__video {
    /* Em mobile, priorizar performance */
    will-change: transform;
  }

  /* Ajustar overlay para melhor contraste em telas pequenas */
  .hero__overlay {
    background: rgba(10, 10, 15, 0.75);
  }

  .hero__title {
    font-size: 2.5rem;
  }

  .hero__description {
    font-size: 1rem;
  }

  .hero__cta-group {
    flex-direction: column;
    gap: var(--space-md);
  }

  .hero__cta-group .btn {
    width: 100%;
  }

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

  .product-card__image {
    aspect-ratio: 1 / 1;
  }

  .product-card__content {
    padding: var(--space-lg);
  }

  .about__image-card {
    height: 300px;
  }

  .cta-card {
    padding: var(--space-2xl) var(--space-lg);
  }

  .cta-card__title {
    font-size: 2rem;
  }

  .blog-card__image {
    height: 200px;
  }

  .blog-card__content {
    padding: var(--space-lg);
  }

  .blog-card__title {
    font-size: 1.125rem;
  }

  /* Desabilitar parallax em mobile para melhor performance */
  .cta-section {
    background-attachment: scroll;
  }
}