/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors from brand guide */
  --primary-color: #030035;
  --secondary-color: #ED4B00;
  --accent-color: #02076F;
  --orange-light: #FF8800;
  --purple-color: #2100B1;
  --gray-light: #F2F2F2;
  --gray-dark: #292929;
  --black-color: #121211;
  --white-color: #FFFFFF;

  /* Typography */
  --body-font: 'Inter', sans-serif;
  --biggest-font-size: 3.5rem;
  --h1-font-size: 2.25rem;
  --h2-font-size: 1.75rem;
  --h3-font-size: 1.25rem;
  --normal-font-size: 1rem;
  --small-font-size: 0.875rem;
  --smaller-font-size: 0.813rem;

  /* Font weight */
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;
  --font-bold: 700;

  /* Margins */
  --mb-0-25: 0.25rem;
  --mb-0-5: 0.5rem;
  --mb-0-75: 0.75rem;
  --mb-1: 1rem;
  --mb-1-25: 1.25rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;
  --mb-3: 3rem;

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

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

/* Responsive typography */
@media screen and (max-width: 992px) {
  :root {
    --biggest-font-size: 2.75rem;
    --h1-font-size: 1.75rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.125rem;
    --normal-font-size: 0.938rem;
    --small-font-size: 0.813rem;
    --smaller-font-size: 0.75rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--white-color);
  color: var(--black-color);
  line-height: 1.6;
}

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

ul {
  list-style: none;
}

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

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

button {
  cursor: pointer;
  border: none;
  outline: none;
}

/* ===== REUSABLE CSS CLASSES ===== */
.container {
  max-width: 1500px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--mb-1-5);
  padding-right: var(--mb-1-5);
}

.section {
  padding: 6rem 0 2rem;
}

.section__header {
  text-align: center;
  margin-bottom: var(--mb-3);
}

.section__title {
  font-size: var(--h2-font-size);
  color: var(--primary-color);
  margin-bottom: var(--mb-0-5);
}

.section__subtitle {
  font-size: var(--normal-font-size);
  color: var(--gray-dark);
  max-width: 600px;
  margin: 0 auto;
}

.button {
  display: inline-block;
  background-color: var(--secondary-color);
  color: var(--white-color);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: var(--font-medium);
  transition: var(--transition);
  text-align: center;
  border: 2px solid var(--secondary-color);
}

.button:hover {
  background-color: var(--orange-light);
  border-color: var(--orange-light);
  transform: translateY(-2px);
}

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

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

/* ===== HEADER & NAV ===== */
.header {
  width: 100%;
  position: fixed;
  background-color: var(--white-color);
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav {
  height: 4.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--mb-0-5);
  font-weight: var(--font-bold);
  color: var(--primary-color);
}

.nav__logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.nav__menu {
  text-decoration: none;
}

.nav__list {
  display: flex;
  column-gap: 2rem;
}

.nav__link {
  color: var(--black-color);
  font-weight: var(--font-medium);
  transition: var(--transition);
  position: relative;
  text-decoration: none;
}

.nav__link:hover,
.nav__link.active-link {
  color: var(--secondary-color);
}


.nav__link.active-link::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--secondary-color);
}

.nav__toggle,
.nav__close {
  display: none;
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: 8rem;
  background: linear-gradient(135deg, var(--gray-light) 0%, var(--white-color) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero__title {
  font-size: var(--biggest-font-size);
  margin-bottom: var(--mb-1);
  line-height: 1.1;
}

.hero__title-accent {
  color: var(--secondary-color);
  display: block;
}

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

.hero__description {
  font-size: var(--h3-font-size);
  color: var(--gray-dark);
  margin-bottom: var(--mb-2);
  line-height: 1.5;
}

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

.hero__image {
  position: relative;
}

.hero__img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

.hero__scroll-link {
  color: var(--gray-dark);
  font-size: var(--small-font-size);
  transition: var(--transition);
}

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

.hero__scroll-arrow {
  font-size: 1.5rem;
  animation: scroll-down 2s infinite;
}

@keyframes scroll-down {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(5px);
  }

  60% {
    transform: translateY(3px);
  }
}

/* ===== ABOUT SECTION ===== */
.about {
  background-color: var(--white-color);
}

.about__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about__description {
  margin-bottom: var(--mb-1-5);
  color: var(--gray-dark);
  line-height: 1.7;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--mb-1);
  margin-top: var(--mb-2);
}

.about__stat {
  text-align: center;
  padding: var(--mb-1);
  background-color: var(--gray-light);
  border-radius: 0.5rem;
}

.about__stat-number {
  display: block;
  font-size: var(--h2-font-size);
  font-weight: var(--font-bold);
  color: var(--secondary-color);
}

.about__stat-text {
  font-size: var(--small-font-size);
  color: var(--gray-dark);
}

.about__img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

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

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--mb-2);
}

.service__card {
  background-color: var(--white-color);
  padding: var(--mb-2);
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.service__card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--secondary-color), var(--orange-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--mb-1);
}

.service__icon-img {
  width: 40px;
  height: 40px;
  filter: brightness(0) invert(1);
}

.service__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-75);
  color: var(--primary-color);
}

.service__description {
  color: var(--gray-dark);
  line-height: 1.6;
}

.services__catalog {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  margin: 2rem 30rem 0rem 30rem;
}


/* ===== ATTRIBUTES SECTION ===== */
.attributes {
  background-color: var(--white-color);
}

.attributes__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--mb-2);
}

.attribute__card {
  padding: var(--mb-2);
  border-radius: 1rem;
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
}

.attribute__card:hover {
  border-color: var(--secondary-color);
  transform: translateY(-5px);
}

.attribute__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--mb-1);
  position: relative;
}

.attribute__icon-shape {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  position: relative;
}

.attribute__icon-shape::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background-color: var(--white-color);
  border-radius: 50%;
}

.attribute__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-75);
  color: var(--primary-color);
}

.attribute__description {
  color: var(--gray-dark);
  line-height: 1.6;
}

/* Specific attribute colors */
.attribute__card[data-attribute="seriedade"] .attribute__icon-shape {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.attribute__card[data-attribute="seguranca"] .attribute__icon-shape {
  background: linear-gradient(135deg, var(--secondary-color), var(--orange-light));
}

.attribute__card[data-attribute="cuidado"] .attribute__icon-shape {
  background: linear-gradient(135deg, var(--purple-color), var(--primary-color));
}

.attribute__card[data-attribute="acessibilidade"] .attribute__icon-shape {
  background: linear-gradient(135deg, var(--orange-light), var(--secondary-color));
}

.attribute__card[data-attribute="inovacao"] .attribute__icon-shape {
  background: linear-gradient(135deg, var(--accent-color), var(--purple-color));
}

.attribute__card[data-attribute="confianca"] .attribute__icon-shape {
  background: linear-gradient(135deg, var(--gray-dark), var(--primary-color));
}

/* ===== INNOVATION SECTION ===== */
.innovation {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: var(--white-color);
}

.innovation__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.innovation__title {
  font-size: var(--h2-font-size);
  color: var(--white-color);
  margin-bottom: var(--mb-1);
}

.innovation__description {
  margin-bottom: var(--mb-2);
  line-height: 1.7;
  opacity: 0.9;
}

.innovation__features {
  display: flex;
  flex-direction: column;
  gap: var(--mb-1);
}

.innovation__feature {
  display: flex;
  align-items: center;
  gap: var(--mb-0-75);
}

.innovation__feature-icon {
  font-size: 1.5rem;
}

.innovation__img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ===== CONTACT SECTION ===== */
.contact {
  background-color: var(--gray-light);
}

.contact__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.contact__better {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 35px;
  color: var(--secondary-color);
  background-color: var(--gray-light);
  font-style: italic;
  font-weight: bold;
}

.contact__info-title {
  font-size: var(--h3-font-size);
  color: var(--primary-color);
  margin-bottom: var(--mb-1);
}

.contact__info-description {
  color: var(--gray-dark);
  margin-bottom: var(--mb-2);
  line-height: 1.6;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--mb-1-5);
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: var(--mb-1);
}

.contact__detail-icon {
  padding: 1.5%;
  font-size: 1rem;
  width: 40px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__detail-icon img {
  filter: brightness(0) invert(1);
  width: 85%;
}

.contact__detail-info {
  display: flex;
  flex-direction: column;
}

.contact__detail-title {
  font-weight: var(--font-semi-bold);
  color: var(--primary-color);
  font-size: var(--small-font-size);
}

.contact__detail-text {
  color: var(--gray-dark);
}

.contact__form {
  background-color: var(--white-color);
  padding: var(--mb-2);
  border-radius: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.contact__form-group {
  margin-bottom: var(--mb-1-5);
}

.contact__input {
  width: 100%;
  padding: var(--mb-0-75);
  border: 2px solid var(--gray-light);
  border-radius: 0.5rem;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  transition: var(--transition);
}

.contact__input:focus {
  border-color: var(--secondary-color);
  outline: none;
}

.contact__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__button {
  width: 100%;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--primary-color);
  color: var(--white-color);
  padding: var(--mb-3) 0 var(--mb-1);
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  margin-bottom: var(--mb-2);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--mb-0-5);
  margin-bottom: var(--mb-1);

}

.footer__logo-img {
  width: 40px;
  height: 40px;
}

.footer__logo-text {
  font-weight: var(--font-bold);
  font-size: var(--h3-font-size);
}

.footer__description {
  opacity: 0.8;
  line-height: 1.6;
  max-width: 400px;
}

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

.footer__links span {
  font-size: 15px;
  color: var(--gray-light);
}

.footer__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
  color: var(--secondary-color);
}

.footer__list {
  filter: brightness(0) invert(1);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--mb-0-5);
}

.footer__list li a {
  align-items: center;
}

.footer__list img {
  width: 30px;
}

.footer__list :hover {
  filter: brightness(1) invert(0);
  transition: 0.5s;
  scale: 1.1;
}

.footer__list img {
  color: var(--white-color);
}

.footer__link {
  opacity: 0.8;
  transition: var(--transition);
}

.footer__link:hover {
  filter: var(--secondary-color);
  opacity: 1;
  color: var(--secondary-color);
}

.footer__bottom {
  padding-top: var(--mb-1);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer__copy {
  opacity: 0.7;
  font-size: var(--small-font-size);
}


/* ===== SCROLL UP ===== */
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--secondary-color);
  opacity: 0.8;
  padding: 0.3rem;
  border-radius: 0.4rem;
  z-index: var(--z-tooltip);
  transition: var(--transition);
}

.scrollup:hover {
  background-color: var(--orange-light);
  opacity: 1;
}

.scrollup__icon {
  font-size: 1.5rem;
  color: var(--white-color);
}

.show-scroll {
  bottom: 3rem;
}

.wlj {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  background: linear-gradient(90deg, #26316a, #56388e, #2f7bb9);
  color: var(--white-color);
  font-size: 15px;
}

/* ===== RESPONSIVE DESIGN ===== */
/* Large devices */
@media screen and (max-width: 992px) {
  .container {
    margin-left: var(--mb-1-5);
    margin-right: var(--mb-1-5);
  }

  .hero__container,
  .about__content,
  .innovation__content,
  .contact__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero__image {
    order: -1;
  }

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

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

/* Medium devices */
@media screen and (max-width: 768px) {
  .nav__menu {
    position: fixed;
    background-color: var(--white-color);
    width: 80%;
    height: 100%;
    top: 0;
    right: -100%;
    box-shadow: -2px 0 4px rgba(0, 0, 0, 0.1);
    padding: 4rem 0 0 3rem;
    transition: var(--transition);
  }

  .hero__scroll {
    display: none;
  }

  .nav__list {
    flex-direction: column;
    row-gap: 1.5rem;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 0.75rem;
    right: 1.3rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
  }

  .nav__toggle {
    display: block;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--primary-color);
  }

  .show-menu {
    right: 0;
  }

  .section {
    padding: 4rem 0 2rem;
  }

  .hero {
    padding-top: 6rem;
  }

  .services__grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

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

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

/* Small devices */
@media screen and (max-width: 576px) {
  .hero__buttons {
    flex-direction: column;
    align-items: center;
  }

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

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

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

/* Extra small devices */
@media screen and (max-width: 350px) {
  .container {
    margin-left: var(--mb-1);
    margin-right: var(--mb-1);
  }

  .nav__menu {
    padding: 2rem 0.25rem 4rem;
  }

  .nav__list {
    column-gap: 0;
  }

  .hero__buttons {
    width: 100%;
  }

  .button {
    width: 100%;
  }
}