/*=============== GOOGLE FONTS ===============*/
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 5rem;

  /*========== Colors - Baseadas no Logo da Empresa ==========*/
  /* Cinza (base do logo) - Para textos e estrutura */
  --brand-gray: #5e6066;
  --brand-gray-dark: #404348;
  --brand-gray-light: #7a7c82;

  /* Amarelo (do logo) - Cor principal de destaque */
  --brand-yellow-pure: #ffff00;
  /* Cor pura do logo */
  --primary-color: #FFD700;
  /* Dourado - mais profissional */
  --primary-dark: #E6C200;
  --primary-light: #FFE44D;

  /* Cyan (do logo) - Cor secundária */
  --brand-cyan-pure: #00ffff;
  /* Cor pura do logo */
  --secondary-color: #00B8D4;
  /* Cyan mais profissional */
  --secondary-dark: #008BA3;
  --secondary-light: #00D4E8;

  /* Magenta (do logo) - Cor de acento */
  --brand-magenta-pure: #ff03ea;
  /* Cor pura do logo */
  --accent-color: #E91E8C;
  /* Magenta mais suave */
  --accent-dark: #C41673;
  --accent-light: #FF4DA6;

  /* Cores neutras e de suporte */
  --text-dark: #2C2D31;
  --text-medium: #5e6066;
  /* Usando o cinza do logo */
  --text-light: #7a7c82;

  --bg-white: #FFFFFF;
  --bg-gray: #F7FAFC;
  --bg-light: #EDF2F7;

  --border-color: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

  /*========== Font and typography ==========*/
  --body-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --big-font-size: 3.5rem;
  --h1-font-size: 2.5rem;
  --h2-font-size: 2rem;
  --h3-font-size: 1.5rem;
  --normal-font-size: 1rem;
  --small-font-size: 0.875rem;
  --smaller-font-size: 0.813rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  /*========== Margins ==========*/
  --mb-0-5: 0.5rem;
  --mb-1: 1rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;
  --mb-3: 3rem;
  --mb-4: 4rem;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;

  /*========== Transitions ==========*/
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/*========== Responsive typography ==========*/
@media screen and (max-width: 992px) {
  :root {
    --big-font-size: 2.75rem;
    --h1-font-size: 2rem;
    --h2-font-size: 1.75rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 0.938rem;
    --small-font-size: 0.813rem;
    --smaller-font-size: 0.75rem;
  }
}

@media screen and (max-width: 576px) {
  :root {
    --big-font-size: 2rem;
    --h1-font-size: 1.75rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.125rem;
  }
}

/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--bg-white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  color: var(--text-dark);
  font-weight: var(--font-bold);
  line-height: 1.2;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

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

button {
  border: none;
  outline: none;
  cursor: pointer;
  font-family: inherit;
}

input,
textarea {
  font-family: inherit;
  outline: none;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

@media screen and (min-width: 1920px) {
  .container {
    max-width: 1600px;
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

.section {
  padding: 6rem 0;
}

.section--gray {
  background-color: var(--bg-gray);
}

.section__header {
  text-align: center;
  margin-bottom: var(--mb-4);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section__subtitle {
  display: inline-block;
  font-size: var(--small-font-size);
  font-weight: var(--font-bold);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--mb-1);
}

.section__title {
  font-size: var(--h1-font-size);
  font-weight: var(--font-extrabold);
  color: var(--text-dark);
  margin-bottom: var(--mb-1-5);
  line-height: 1.2;
}

.section__title-highlight {
  color: var(--primary-color);
}

/* Variação de cores nos títulos destacados por seção */
.about .section__title-highlight {
  color: var(--primary-color);
}

.facade .section__title-highlight {
  color: var(--accent-color);
}

.equipment .section__title-highlight {
  color: var(--secondary-color);
}

.services .section__title-highlight {
  color: var(--primary-color);
}

.owners .section__title-highlight {
  color: var(--accent-color);
}

.portfolio .section__title-highlight {
  color: var(--secondary-color);
}

.section__description {
  font-size: var(--normal-font-size);
  color: var(--text-medium);
  line-height: 1.8;
}

/*=============== BUTTONS ===============*/
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: var(--font-semibold);
  font-size: var(--normal-font-size);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.button--primary {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.button--primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.button--secondary {
  background-color: transparent;
  color: var(--bg-white);
  border-color: var(--bg-white);
}

.button--secondary:hover {
  background-color: var(--bg-white);
  color: var(--secondary-color);
}

/* Variações de cores para botões */
.button--magenta {
  background-color: var(--accent-color);
  color: var(--bg-white);
}

.button--magenta:hover {
  background-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.button--cyan {
  background-color: var(--secondary-color);
  color: var(--bg-white);
}

.button--cyan:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.button--large {
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
}

.button svg {
  width: 20px;
  height: 20px;
}

/*=============== HEADER & NAV ===============*/
.header {
  width: 100%;
  background-color: var(--bg-white);
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  transition: box-shadow var(--transition-base);
}

.header.scroll-header {
  box-shadow: var(--shadow-md);
}

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: flex;
  align-items: center;
  transition: transform var(--transition-base);
}

.nav__logo:hover {
  transform: scale(1.05);
}

.nav__logo-img {
  height: 7rem;
  width: auto;
  object-fit: contain;
}

@media screen and (max-width: 768px) {
  .nav__logo-img {
    height: 6rem;
  }
}

.nav__menu {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav__link {
  color: var(--text-medium);
  font-weight: var(--font-medium);
  font-size: var(--normal-font-size);
  transition: color var(--transition-base);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--primary-color);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__toggle,
.nav__close {
  display: none;
}

/*=============== HERO SECTION ===============*/
.hero {
  padding-top: calc(var(--header-height) + 1rem);
  background: linear-gradient(135deg, #1E5A8E 0%, #14406B 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 77, 166, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero__container {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 2rem;
  color: var(--bg-white);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-2);
  backdrop-filter: blur(10px);
}

.hero__badge-icon {
  color: var(--primary-color);
  font-size: 1rem;
}

.hero__title {
  font-size: var(--big-font-size);
  font-weight: var(--font-extrabold);
  color: var(--bg-white);
  margin-bottom: var(--mb-1-5);
  line-height: 1.1;
}

.hero__title-highlight {
  color: var(--primary-color);
  display: block;
}

.hero__description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--mb-2-5);
  line-height: 1.8;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: var(--mb-4);
}

.hero__stats {
  display: flex;
  gap: 3rem;
  padding-top: var(--mb-2);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  font-size: var(--h2-font-size);
  font-weight: var(--font-extrabold);
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.hero__stat-label {
  font-size: var(--small-font-size);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.4;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.hero__scroll-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  animation: scroll-animation 2s infinite;
}

@keyframes scroll-animation {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(10px);
  }
}

/*=============== ABOUT SECTION ===============*/
.about__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about__text {
  color: var(--text-medium);
  margin-bottom: var(--mb-1-5);
  line-height: 1.8;
}

.about__highlight {
  font-size: 1.125rem;
  font-weight: var(--font-semibold);
  color: var(--text-dark);
  padding: 1.5rem;
  background-color: var(--bg-light);
  border-left: 4px solid var(--primary-color);
  border-radius: 0.5rem;
  margin-top: var(--mb-2);
}

.about__features {
  display: grid;
  gap: 2rem;
}

.about__feature {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--bg-white);
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.about__feature:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Variação de cores nas bordas ao hover */
.about__feature:nth-child(4n+1):hover {
  border-color: var(--primary-color);
}

.about__feature:nth-child(4n+2):hover {
  border-color: var(--accent-color);
}

.about__feature:nth-child(4n+3):hover {
  border-color: var(--secondary-color);
}

.about__feature:nth-child(4n+4):hover {
  border-color: var(--primary-color);
}

.about__feature-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--text-dark);
  border-radius: 0.75rem;
}

/* Variação de cores nos ícones dos features */
.about__feature:nth-child(4n+1) .about__feature-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.about__feature:nth-child(4n+2) .about__feature-icon {
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
}

.about__feature:nth-child(4n+3) .about__feature-icon {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
}

.about__feature:nth-child(4n+4) .about__feature-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.about__feature-title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  color: var(--brand-gray);
  margin-bottom: 0.5rem;
}

.about__feature-description {
  color: var(--text-medium);
  font-size: var(--small-font-size);
  line-height: 1.6;
}

/*=============== FACADE SECTION ===============*/
.facade__image {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

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

/*=============== EQUIPMENT SECTION - CAROUSEL ===============*/
.equipment__carousel-wrapper {
  position: relative;
  padding: 0 3rem;
}

.equipment__carousel {
  overflow: hidden;
  border-radius: 1rem;
}

.equipment__carousel-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s ease-in-out;
}

.equipment__card {
  flex: 0 0 calc(33.333% - 1rem);
  background-color: var(--bg-white);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.equipment__card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.equipment__card-image {
  position: relative;
  width: 100%;
  height: 350px;
  background-color: var(--bg-light);
  overflow: hidden;
}

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

.equipment__card:hover .equipment__card-image img {
  transform: scale(1.1);
}

/*=============== CAROUSEL BUTTONS ===============*/
.carousel__button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-white);
  color: var(--secondary-color);
  border: 2px solid var(--border-color);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.carousel__button:hover {
  background-color: var(--primary-color);
  color: var(--bg-white);
  border-color: var(--primary-color);
  transform: translateY(-50%) scale(1.1);
}

.carousel__button--prev {
  left: 0;
}

.carousel__button--next {
  right: 0;
}

.carousel__button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

/*=============== CAROUSEL INDICATORS ===============*/
.equipment__indicators {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.carousel__indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--border-color);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  padding: 0;
}

.carousel__indicator:hover {
  background-color: var(--primary-light);
}

.carousel__indicator.active {
  background-color: var(--primary-color);
  width: 32px;
  border-radius: 6px;
}

/*=============== SERVICES SECTION ===============*/
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service__card {
  padding: 2rem;
  background-color: var(--bg-white);
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
}

.service__card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service__card:nth-child(3n+1):hover {
  border-color: var(--primary-color);
}

.service__card:nth-child(3n+2):hover {
  border-color: var(--accent-color);
}

.service__card:nth-child(3n+3):hover {
  border-color: var(--secondary-color);
}

.service__card-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--text-dark);
  border-radius: 1rem;
  margin-bottom: var(--mb-1-5);
}

/* Variação de cores nos ícones dos cards de serviço */
.service__card:nth-child(3n+1) .service__card-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.service__card:nth-child(3n+2) .service__card-icon {
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
}

.service__card:nth-child(3n+3) .service__card-icon {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
}

.service__card-title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  color: var(--brand-gray);
  margin-bottom: var(--mb-1);
}

.service__card-description {
  color: var(--text-medium);
  line-height: 1.7;
}

/*=============== OWNERS SECTION ===============*/
.owners__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.owners__image {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.owners__text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.owners__description {
  font-size: var(--normal-font-size);
  line-height: 1.8;
  color: var(--text-medium);
}

.owners__description strong {
  color: var(--brand-gray);
  font-weight: var(--font-bold);
}

@media screen and (max-width: 992px) {
  .owners__content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .owners__image {
    max-width: 500px;
    margin: 0 auto;
  }
}

@media screen and (max-width: 576px) {
  .owners__content {
    gap: 2rem;
  }
}

/*=============== PORTFOLIO SECTION ===============*/
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio__item {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 3px solid transparent;
}

.portfolio__item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

/* Variação de cores nas bordas ao hover */
.portfolio__item:nth-child(3n+1):hover {
  border-color: var(--primary-color);
}

.portfolio__item:nth-child(3n+2):hover {
  border-color: var(--accent-color);
}

.portfolio__item:nth-child(3n+3):hover {
  border-color: var(--secondary-color);
}

.portfolio__item-image {
  position: relative;
  width: 100%;
  height: 300px;
  background-color: var(--bg-light);
  overflow: hidden;
}

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

.portfolio__item:hover .portfolio__item-image img {
  transform: scale(1.1);
}

.portfolio__item-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
  color: var(--bg-white);
  transform: translateY(0);
  transition: transform var(--transition-base);
}

.portfolio__item-title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  margin-bottom: 0.25rem;
  color: #ffffff;
}

.portfolio__item-category {
  font-size: var(--small-font-size);
  color: #ffffff;
  font-weight: var(--font-medium);
}

/*=============== CTA SECTION ===============*/
.cta {
  background: linear-gradient(135deg, #1E5A8E 0%, #14406B 100%);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 30% 50%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(255, 77, 166, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.cta__container {
  position: relative;
  z-index: 1;
}

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

.cta__title {
  font-size: var(--h1-font-size);
  font-weight: var(--font-extrabold);
  color: var(--bg-white);
  margin-bottom: var(--mb-1-5);
}

.cta__title-highlight {
  color: var(--primary-color);
}

.cta__description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--mb-2-5);
  line-height: 1.8;
}

.cta__buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/*=============== FOOTER ===============*/
.footer {
  background-color: var(--primary-color);
  color: var(--text-dark);
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--mb-1-5);
  transition: transform var(--transition-base);
}

.footer__logo:hover {
  transform: scale(1.05);
}

.footer__logo-img {
  height: 8rem;
  width: auto;
  object-fit: contain;
}

.footer__description {
  color: rgba(44, 45, 49, 0.8);
  line-height: 1.7;
  margin-bottom: var(--mb-1-5);
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(44, 45, 49, 0.1);
  border-radius: 0.5rem;
  color: var(--text-dark);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background-color: var(--secondary-color);
  color: var(--bg-white);
  transform: translateY(-3px);
}

.footer__title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  color: var(--text-dark);
  margin-bottom: var(--mb-1-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__link {
  color: rgba(44, 45, 49, 0.8);
  transition: all var(--transition-base);
  display: inline-block;
}

.footer__link:hover {
  color: var(--secondary-color);
  transform: translateX(5px);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: rgba(44, 45, 49, 0.8);
}

.footer__contact-item svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: var(--secondary-color);
}

.footer__contact-link {
  color: rgba(44, 45, 49, 0.8);
  transition: color var(--transition-base);
}

.footer__contact-link:hover {
  color: var(--secondary-color);
}

.footer__contact-text {
  color: rgba(44, 45, 49, 0.8);
}

.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(44, 45, 49, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__copyright,
.footer__cnpj {
  color: rgba(44, 45, 49, 0.6);
  font-size: var(--small-font-size);
}

/*=============== SCROLL TO TOP ===============*/
.scrolltop {
  position: fixed;
  right: 2rem;
  bottom: -20%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.75rem;
  background-color: var(--primary-color);
  color: var(--bg-white);
  border-radius: 0.5rem;
  z-index: var(--z-tooltip);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.scrolltop:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

.show-scroll {
  opacity: 1;
  visibility: visible;
  bottom: 2rem;
}

/*=============== RESPONSIVE ===============*/
@media screen and (max-width: 992px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .section {
    padding: 4rem 0;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-xl);
    padding: 3rem 2rem;
    transition: right var(--transition-base);
    z-index: var(--z-fixed);
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .nav__link {
    font-size: 1.125rem;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--text-dark);
    cursor: pointer;
  }

  .nav__toggle {
    display: block;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
  }

  .about__container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero__stats {
    gap: 2rem;
  }

  .services__grid,
  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  /* Carousel responsive */
  .equipment__carousel-wrapper {
    padding: 0 2.5rem;
  }

  .equipment__card {
    flex: 0 0 calc(50% - 0.75rem);
  }

  .carousel__button {
    width: 2.5rem;
    height: 2.5rem;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --header-height: 4rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + 0.5rem);
    min-height: auto;
    padding-bottom: 2rem;
  }

  .hero__title {
    font-size: var(--h1-font-size);
  }

  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .button {
    width: 100%;
  }

  .hero__stats {
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
  }

  .hero__scroll {
    display: none;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .cta__buttons {
    flex-direction: column;
  }

  .cta__buttons .button {
    width: 100%;
  }

  .scrolltop {
    right: 1rem;
  }
}

@media screen and (max-width: 576px) {
  .section__header {
    margin-bottom: var(--mb-3);
  }

  .about__feature {
    flex-direction: column;
    text-align: center;
  }

  .service__card {
    padding: 1.5rem;
  }

  /* Carousel mobile */
  .equipment__carousel-wrapper {
    padding: 0 2rem;
  }

  .equipment__card {
    flex: 0 0 100%;
  }

  .equipment__card-image {
    height: 280px;
  }

  .carousel__button {
    width: 2rem;
    height: 2rem;
  }

  .carousel__button svg {
    width: 18px;
    height: 18px;
  }

  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  .portfolio__item-image {
    height: 250px;
  }
}

/*=============== ANIMATIONS ===============*/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.animate-on-scroll {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

/*=============== UTILITY CLASSES ===============*/
.text-center {
  text-align: center;
}

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