/* === VARIABLES & RESET === */
:root {
  --color-dark: #2E2E2E;
  --color-light: #FFFFFF;
  --color-accent: #f3871a;
  --color-accent-dark: #d97416; /* Darker orange for hover */
  --color-metal: #B0B6BB;
  --color-text: #4A4A4A;
  --color-bg-light: #f8f9fa;

  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Poppins', sans-serif;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  
  --container-width: 1140px;
  --header-height: 70px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-light);
  line-height: 1.6;
  font-size: 16px;
}

body.modal-open {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.2;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* === UTILITIES === */
.container {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.section-title {
  font-size: 2.25rem;
  color: var(--color-dark);
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 700;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-light);
}
.btn--primary:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
}

.btn--outline {
  border-color: var(--color-light);
  color: var(--color-light);
}
.btn--outline:hover {
  background-color: var(--color-light);
  color: var(--color-dark);
}

/* === HEADER === */
.site-header {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: 0 var(--spacing-md);
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  height: var(--header-height);
}
.site-header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
.site-header__logo-img {
    height: 45px;
    width: auto;
}
.site-nav__menu {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
  position: absolute;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background-color: var(--color-dark);
  padding: var(--spacing-xl);
}
.site-nav__menu.is-active {
  display: flex;
}
.site-nav__menu a {
  color: var(--color-light);
  font-weight: 500;
}
.site-nav__toggle {
  display: block;
  background: none;
  border: none;
  color: var(--color-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* === HERO === */
.hero {
  background-color: var(--color-dark);
  background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url(img/hero-background.jpg);
  background-size: cover;
  background-position: center;
  color: var(--color-light);
  padding: 120px 0;
  text-align: center;
  margin-top: var(--header-height);
}
.hero__title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}
.hero__subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero__actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* === HIGHLIGHTS & CARDS === */
.highlights, .portfolio, .testimonials, .brands, .cta-contact {
  padding: var(--spacing-xxl) 0;
}
.card-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr;
}
.card {
  background-color: var(--color-bg-light);
  padding: var(--spacing-xl);
  border-radius: 8px;
  text-align: center;
}
.card__icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}
.card__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

/* === PORTFOLIO === */
.portfolio { background-color: var(--color-bg-light); }
.portfolio-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}
.tab-btn {
  padding: 10px 20px;
  border: 2px solid var(--color-metal);
  border-radius: 50px;
  background-color: transparent;
  color: var(--color-text);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-primary);
  font-size: 1rem;
}
.tab-btn:hover {
  background-color: #e9ecef;
  border-color: #adb5bd;
}
.tab-btn.is-active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-light);
  font-weight: 700;
}

.portfolio-grid {
  display: none;
}
.portfolio-grid.is-active {
  display: block;
}

.portfolio-subcategory {
  margin-bottom: var(--spacing-xxl);
}
.subcategory-title {
  font-size: 1.75rem;
  color: var(--color-dark);
  margin-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: var(--spacing-sm);
  display: inline-block;
}
.portfolio-grid-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.portfolio-card {
  background: var(--color-light);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}
.portfolio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}
.portfolio-card__link {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  text-decoration: none;
  color: inherit;
}
.portfolio-card__image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden; /* Ensures logo doesn't bleed out */
}
.portfolio-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.portfolio-card__brand-logo {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: rgba(255, 255, 255, 0.9);
  padding: 4px 8px;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  z-index: 2;
  display: flex;
  align-items: center;
}
.portfolio-card__brand-logo img {
  max-height: 24px;
  max-width: 70px;
}
.portfolio-card__body {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.portfolio-card__title {
  font-size: 1.2rem;
  color: var(--color-dark);
}
.portfolio-card__meta {
  color: #777;
  font-size: 0.9rem;
  margin-top: auto;
}
.portfolio-card__actions {
  margin: 0 var(--spacing-md) var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid #eee;
}
.btn--pill {
  width: 100%;
  border-radius: 50px;
  font-size: 0.9rem;
  padding: 8px 16px;
  font-weight: 500;
}


/* === TESTIMONIALS === */
.testimonials { background-color: var(--color-light); }
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}
.testimonial-card {
  background-color: var(--color-bg-light);
  padding: var(--spacing-xl);
  border-radius: 8px;
  border-left: 5px solid var(--color-accent);
}
.testimonial-card p { font-style: italic; }
.testimonial-card footer {
  margin-top: var(--spacing-md);
  font-weight: 700;
  color: var(--color-dark);
}

/* === BRANDS === */
.brands { background-color: var(--color-bg-light); }
.brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  align-items: center;
}
.brand-logo {
  background: none;
  border: none;
  padding: var(--spacing-md);
  cursor: pointer;
  text-align: center;
}
.brand-logo img {
  max-height: 100px;
  width: auto;
  margin: 0 auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease;
}
.brand-logo:hover img,
.brand-logo:focus img {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}


/* === CTA & FORM === */
.cta-contact { background-color: var(--color-light); }
.cta-contact__wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  background-color: var(--color-bg-light);
  padding: var(--spacing-xl);
  border-radius: 8px;
}
.cta-contact__info .section-title { text-align: left; }
.btn--whatsapp {
  background-color: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}
.btn--whatsapp:hover { background-color: #128C7E; }

.form h3 { margin-bottom: var(--spacing-md); }
.form__group {
  margin-bottom: var(--spacing-md);
}
.form__group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}
.form__group input,
.form__group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: inherit;
}
.form__group--checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.form__group--checkbox input { width: auto; }

/* === FOOTER === */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-metal);
  padding: var(--spacing-xxl) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}
.footer-grid h4 { color: var(--color-light); }
.footer-grid a { 
  color: var(--color-metal);
  transition: color 0.3s ease;
}
.footer-grid a:hover {
  color: var(--color-light);
}
.site-footer__bottom {
  border-top: 1px solid #444;
  padding: var(--spacing-lg) 0;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}
@media (max-width: 575px) {
  .site-footer__bottom {
    justify-content: center;
    text-align: center;
  }
}

/* === MODALS (Portfolio, Brand, Info) === */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: var(--spacing-md);
}
.modal-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}
.modal-content {
  background: var(--color-light);
  padding: var(--spacing-lg);
  border-radius: 8px;
  max-width: 90%;
  max-height: 90vh;
  width: 700px;
  position: relative;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.modal-overlay.is-visible .modal-content {
  transform: scale(1);
}
.modal-close {
  position: absolute;
  top: 10px;
  right: 15px;
  background: none;
  border: none;
  font-size: 2rem;
  color: #888;
  cursor: pointer;
  line-height: 1;
  z-index: 10;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}
.modal-title {
  font-size: 1.5rem;
  color: var(--color-dark);
  flex-grow: 1;
  margin: 0;
}
.modal-brand-logo {
  max-height: 40px;
  width: auto;
  display: none; /* Shown via JS */
}
.modal-description {
  font-size: 1rem;
  line-height: 1.5;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
.modal-description p { margin-bottom: 1em; }
.modal-description strong { color: var(--color-dark); }

.modal-details {
  border-top: 1px solid #eee;
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}
.modal-details h4 {
  font-family: var(--font-secondary);
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
}
/* Custom Modal Specific */
#modal-custom-details ul {
  list-style: none;
  padding: 0;
}
#modal-custom-details li {
  margin-bottom: var(--spacing-sm);
}
#modal-custom-details strong {
  color: var(--color-dark);
  margin-right: var(--spacing-sm);
}

/* Standard Modal Specific */
.modal-variations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}
.variation-card {
  background: var(--color-bg-light);
  padding: var(--spacing-md);
  border-radius: 4px;
  border: 1px solid #e0e0e0;
}
.variation-card__name {
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--spacing-sm);
}
.variation-card__specs {
  font-size: 0.9rem;
  color: var(--color-text);
  padding-left: 0;
  list-style: none;
}
.variation-card__specs li {
  margin-bottom: var(--spacing-xs);
}

.modal-actions {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid #eee;
}

/* === CAROUSEL STYLES === */
.carousel-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: var(--spacing-md);
}
.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease-in-out;
}
.carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
}
.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  border-radius: 4px;
  z-index: 5;
  font-size: 1.5rem;
  line-height: 1;
}
.carousel-btn:hover {
  background-color: rgba(0, 0, 0, 0.8);
}
.carousel-btn.prev {
  left: 10px;
}
.carousel-btn.next {
  right: 10px;
}
.carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
  z-index: 5;
}
.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(0,0,0,0.2);
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.carousel-dot.is-active {
  background-color: white;
}


/* === BRAND MODAL SPECIFIC STYLES === */
.brand-modal-logo {
  display: block;
  max-height: 80px;
  width: auto;
  margin: 0 auto var(--spacing-lg) auto;
}
.brand-modal-description {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}
.brand-modal-products-title {
  font-family: var(--font-secondary);
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
  border-top: 1px solid #eee;
  padding-top: var(--spacing-lg);
}
.brand-modal-products-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding-left: 0;
}
.brand-modal-products-list li {
  background-color: var(--color-bg-light);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  font-size: 0.9rem;
}

/* === INFO MODAL SPECIFIC STYLES === */
#info-modal .modal-content {
  width: auto;
  max-width: 500px;
  text-align: center;
}
.info-modal__actions {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}
.btn--info-whatsapp, 
.btn--info-email {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
}
.btn--info-whatsapp {
    background-color: #25D366;
    color: white;
}
.btn--info-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}
.btn--info-email {
    background-color: var(--color-accent);
    color: white;
}
.btn--info-email:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
}

/* === SOBRE MODAL SPECIFIC STYLES === */
#sobre-modal .modal-content {
  width: 90vw;
  max-width: 1000px;
}
#sobre-modal .about-section {
  gap: var(--spacing-xl);
}
@media (max-width: 767px) {
  #sobre-modal .page-hero__title {
    font-size: 2rem;
  }
  #sobre-modal .about-section {
    grid-template-columns: 1fr;
  }
}


/* === GENERIC PAGE STYLES (for Sobre page, etc.) === */
.page-hero {
  background-color: var(--color-bg-light);
  padding: 80px 0;
  text-align: center;
  margin-top: var(--header-height);
  border-bottom: 1px solid #e0e0e0;
}
.page-hero__title {
  font-size: 2.5rem;
  color: var(--color-dark);
  margin-bottom: var(--spacing-sm);
}
.page-content {
  padding: var(--spacing-xxl) 0;
}
.about-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}
.about-section__image {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.about-section__text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}
.about-section__text strong {
  color: var(--color-dark);
}


/* === RESPONSIVE STYLES === */
@media (min-width: 576px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid-inner { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(3, 1fr); }
  .modal-variations-grid { grid-template-columns: repeat(2, 1fr); }
  .info-modal__actions {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  .site-nav__toggle { display: none; }
  .site-nav__menu {
    display: flex;
    flex-direction: row;
    position: static;
    background: none;
    width: auto;
    padding: 0;
  }
  .hero__title { font-size: 3.5rem; }
  .cta-contact__wrapper { grid-template-columns: 1fr 1fr; align-items: center; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .page-hero__title { font-size: 3rem; }
  .about-section { grid-template-columns: 0.8fr 1.2fr; }
}

@media (min-width: 992px) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
  .portfolio-grid-inner { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

/* === SITE SIMPLES BADGE === */
.ss-dev-badge--light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background-color: #f0f1f3;
  border-radius: 8px;
  text-decoration: none;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #556070;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  line-height: 1.2;
}

.ss-dev-badge--light:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ss-dev-badge--light img {
  height: 16px;
  width: auto;
  vertical-align: middle;
}