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

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --color-primary: #003D82;
  --color-secondary: #FF6B35;
  --color-gray: #4A5568;
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --color-light-gray: #F7FAFC;
  --color-border: #E2E8F0;

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  --font-size-h1: 3.5rem;
  --font-size-h2: 2.5rem;
  --font-size-h3: 1.75rem;
  --font-size-normal: 1rem;
  --font-size-small: 0.875rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition: all 0.3s ease;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Z-index */
  --z-fixed: 100;
  --z-modal: 1000;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-normal);
  color: var(--color-black);
  background-color: var(--color-white);
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

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

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

ul {
  list-style: none;
}

/* ===== REUSABLE CLASSES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section__subtitle {
  display: inline-block;
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-xs);
}

.section__title {
  font-size: var(--font-size-h2);
  margin-bottom: var(--spacing-sm);
}

.section__description {
  font-size: 1.125rem;
  color: var(--color-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-family: var(--font-heading);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: var(--font-size-normal);
}

.btn--primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: #E55A2B;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn--secondary:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

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

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

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav__logo img {
  height: 50px;
  width: auto;
}

.nav__list {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav__link {
  font-weight: 600;
  color: var(--color-primary);
  transition: var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: var(--transition);
}

.nav__link:hover::after,
.nav__link.active-link::after {
  width: 100%;
}

.nav__link--cta {
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
}

.nav__link--cta:hover {
  background-color: #E55A2B;
  transform: translateY(-2px);
}

.nav__link--cta::after {
  display: none;
}

.nav__toggle,
.nav__close {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -1;
}

.hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  text-align: left;
  padding: var(--spacing-xl) 0;
  max-width: 700px;
  margin-left: 15%;
}

.hero__branding {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  animation: fadeInUp 0.8s ease;
}

.hero__logo-icon {
  width: 80px;
  height: 80px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.hero__company-name {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-white);
  margin: 0;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero__title {
  font-size: var(--font-size-h1);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease;
}

.hero__description {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-start;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero__scroll {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.hero__scroll-link {
  color: var(--color-white);
  font-size: 2rem;
}

/* ===== NUMBERS ===== */
.numbers {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-xl) 0;
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
}

.numbers__icon {
  font-size: 3rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.numbers__value {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.numbers__label {
  font-size: 1.125rem;
  opacity: 0.9;
}

/* ===== SERVICES ===== */
.services {
  background-color: var(--color-light-gray);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.service__card {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.service__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service__icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.service__title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-sm);
}

.service__description {
  color: var(--color-gray);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.service__link {
  color: var(--color-secondary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition);
}

.service__link:hover {
  gap: var(--spacing-sm);
}

/* ===== ABOUT ===== */
.about__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  align-items: center;
}

.about__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.about__badge {
  position: absolute;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about__badge-number {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

.about__badge-text {
  display: block;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about__text {
  color: var(--color-gray);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.about__values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.about__value {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: 600;
}

.about__value i {
  color: var(--color-secondary);
  font-size: 1.25rem;
}

/* ===== GALLERY ===== */
.gallery {
  background-color: var(--color-light-gray);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  height: 300px;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 61, 130, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery__overlay i {
  color: var(--color-white);
  font-size: 3rem;
}

.gallery__item:hover img {
  transform: scale(1.1);
}

.gallery__item:hover .gallery__overlay {
  opacity: 1;
}

/* ===== CONTACT ===== */
.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.contact__info {
  display: grid;
  gap: var(--spacing-md);
}

.contact__card {
  background-color: var(--color-light-gray);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.contact__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact__card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-white);
  margin: 0 auto var(--spacing-md);
}

.contact__card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

.contact__card-data {
  color: var(--color-gray);
  margin-bottom: var(--spacing-md);
}

.contact__card-button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-secondary);
  font-weight: 600;
  transition: var(--transition);
}

.contact__card-button:hover {
  gap: var(--spacing-sm);
}

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

.form__group {
  display: flex;
  flex-direction: column;
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__input {
  padding: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--font-size-normal);
  transition: var(--transition);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form__textarea {
  resize: vertical;
  min-height: 150px;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer__logo {
  max-width: 280px;
  margin-bottom: var(--spacing-md);
}

.footer__description {
  opacity: 0.9;
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer__social-link:hover {
  background-color: var(--color-secondary);
  transform: translateY(-4px);
}

.footer__title {
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__list a {
  opacity: 0.9;
  transition: var(--transition);
}

.footer__list a:hover {
  opacity: 1;
  color: var(--color-secondary);
  padding-left: var(--spacing-xs);
}

.footer__list i {
  margin-right: var(--spacing-xs);
  color: var(--color-secondary);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer__copy,
.footer__cnpj {
  opacity: 0.8;
  font-size: var(--font-size-small);
}

/* ===== FLOATING BUTTONS ===== */
.whatsapp-float,
.scrollup {
  position: fixed;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  z-index: var(--z-fixed);
}

.whatsapp-float {
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  background-color: #25D366;
  color: var(--color-white);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

.scrollup {
  bottom: -60px;
  right: calc(var(--spacing-lg) + 80px);
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.scrollup.show-scroll {
  bottom: var(--spacing-lg);
}

.scrollup:hover {
  transform: translateY(-4px);
}

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

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

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

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

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 968px) {
  :root {
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.5rem;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    transition: var(--transition);
  }

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

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .nav__toggle,
  .nav__close {
    display: block;
  }

  .nav__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
  }

  .hero__title {
    font-size: 2.5rem;
  }

  .hero__buttons {
    flex-direction: column;
  }

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

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

  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  .scrollup {
    right: var(--spacing-lg);
    bottom: calc(var(--spacing-lg) + 70px);
  }

  .scrollup.show-scroll {
    bottom: calc(var(--spacing-lg) + 70px);
  }
}

@media screen and (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .section {
    padding: var(--spacing-xl) 0;
  }

  .hero__title {
    font-size: 2rem;
  }

  .numbers__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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