/* Reset do Navegador */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  text-decoration: none;
  outline: none;
}    

/* Variáveis */
:root {
    /* Paleta de Cores - Purple */
    --purple-50: #f4eaff;
    --purple-100: #e9dcfa;
    --purple-200: #cdb3f0;
    --purple-300: #b186e5;
    --purple-400: #9460db;
    --purple-500: #6b36c8;
    --purple-600: #5b2ca0;
    --purple-700: #4c2177;
    --purple-800: #441f88;
    --purple-900: #2a0e4d;
    --purple-950: #1a0730;

    /* Cores Neutras */
    --gray-200: #e8e8e8;
    --gray-400: #505861;
    --black: #171717;
    --white: #FAF7FF;

    /* Cores de Estado */
    --error: #e63946;

    /* Sombras */
    --shadow-sm: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.05);
    --shadow-md: 0 0.25rem 0.75rem rgba(107, 54, 200, 0.3);
    --shadow-lg: 0 0.5rem 1.5rem rgba(107, 54, 200, 0.2);

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

    /* Tamanhos de Fonte */
    --text-sm: 0.75rem;
    --text-base: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 2.5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 2rem;
    --radius-full: 50%;

    /* Animação Padrão */
    --transition-default: all 0.3s ease;
}

/* Configurações Básicas */

html {
  scroll-behavior: smooth;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--white);
  line-height: 1.6;
  color: var(--black);
}

main {
  flex: 1;
}

/* Seções - Base Comum */

.section-container {
  max-width: 70rem;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
  scroll-margin-top: 6rem;
}

/* Botões */

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

.botao,
.botao-outline {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 0.15rem solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-default);
}

.botao {
  border-color: var(--purple-500);
  background-color: var(--purple-500);
  color: var(--white);
}

.botao:hover {
  border-color: var(--purple-800);
  background-color: var(--purple-800);
  box-shadow: var(--shadow-md);
  transform: translateY(-0.25rem);
}

.botao-outline {
  border-color: var(--purple-500);
  background-color: transparent;
  color: var(--purple-500);
}

.botao-outline:hover {
  border-color: var(--purple-500);
  background-color: var(--purple-500);
  color: var(--white);
  transform: translateY(-0.25rem);
}

/* Botões pequenos - Card Projetos */

.botao.botao-sm,
.botao-outline.botao-sm {
  min-width: 6rem;
  padding: 0.25rem var(--spacing-sm);
  border-width: 0.125rem;
  border-radius: 0.25rem;
  font-size: var(--text-sm);
}

/* Seção Header - Cabeçalho e Menu */

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: 5rem;
  border-bottom: var(--spacing-xs) solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  background-color: var(--purple-800);
}

header a {
  font-weight: 600;
  color: var(--white);
  transition: color 0.3s ease;
}

header a:hover {
  color: var(--purple-100);
}

#titulo {
  font-size: var(--text-2xl);
  font-weight: 700;
}

.menu-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 70rem;
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.menu-list {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.menu-list a {
  padding: var(--spacing-xs);
}

/* Seção Hero */

.hero-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
  min-height: calc(100vh - 5rem);
}

.hero-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--spacing-md);

}

.hero-content span {
  font-size: var(--text-xl);
  font-weight: 700;
}

.hero-content h1 {
  font-size: var(--text-3xl);
  font-weight: 700;
}

.hero-content p,
.about-content p,
.contact-info p {
  font-size: var(--text-lg);
  color: var(--gray-400);
}

.hero-image {
  display: flex;
  flex: 1;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius-xl);
}

/* Animação Flutuante */
@keyframes float {
  
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-1.25rem);
  }

}

/* Usa animação */
.float-animation {
  animation: float 3s ease-in-out infinite;
}

/* About */

.about-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    margin: var(--spacing-2xl) auto;
    border-radius: var(--radius-lg);
    background-color: var(--gray-200);
}

.about-image {
    flex: 0 0 17.5rem;
}

.about-image img {
    width: 100%;
    border: 0.35rem solid var(--purple-500);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
}

.about-content h2,
.projects-container h2,
.contact-info h2 {
    margin-bottom: var(--spacing-md);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--purple-800);
}

.about-content p {
    margin-bottom: var(--spacing-sm);
    text-align: justify;
}

.about-buttons-data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.about-buttons-data .botao {
    margin-right: auto;
}

.data-container {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: 0;
}

.data-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.data-number {
    font-size: var(--text-xl);
    font-weight: 700;
    text-align: center;
    color: var(--purple-500);
}

.data-label {
    font-size: var(--text-base);
    text-align: center;
    color: var(--gray-400);
}

/* Projects */

.projects-container {
  scroll-margin-top: 3rem;
  margin: var(--spacing-2xl) auto; 
  text-align: center;
}

.projects-swiper {
  position: relative;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-xl) var(--spacing-xl);
  overflow: hidden;
}

/* Card Projetos */

.project-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  border: 0.15rem solid var(--gray-200);
  border-radius: var(--radius-lg);
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition-default);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
}

.project-image {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 10rem;
  background: linear-gradient(135deg, var(--purple-50) 0%, var(--purple-100) 100%);
}

.project-image img {
  width: 75%;
  height: 75%;
  max-width: 7rem;
  max-height: 7rem;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.project-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: var(--spacing-md);
  text-align: left;
}

.project-content h3 {
  margin-bottom: 0.75rem;
  font-size: var(--text-lg);
  font-weight: 700;
}

.project-content p {
  flex: 1;
  margin-bottom: var(--spacing-sm);
  font-size: var(--text-base);
  color: var(--gray-400)
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs)
}

.tag {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  background-color: var(--purple-100);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--purple-800);
}

.project-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: var(--spacing-sm);
}

/* Configuração do Swiper */

.swiper-wrapper {
    align-items: stretch;
}

.swiper-slide {
    display: flex;
    height: auto;
}

/* Botões do Swiper (navegação) */
.swiper-button-next,
.swiper-button-prev {
    width: 3rem;
    height: 3rem;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: var(--text-lg);
    color: var(--purple-500);
}

.swiper-button-next:hover:after,
.swiper-button-prev:hover:after {
    color: var(--purple-800);
}

/* Indicadores de paginação */
.swiper-pagination-bullet {
    width: 0.75rem;
    height: 0.75rem;
    background-color: var(--gray-200);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    width: var(--spacing-lg);
    border-radius: var(--radius-sm);
    background-color: var(--purple-500);
}

/* Seção de Contato */

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

/* Redes Sociais */

.contact-info h2{
  margin-bottom: var(--spacing-md);
}

.contact-info p{
  margin-bottom: var(--spacing-lg);
}

.social-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
}

.social-icon {
  width: 5rem;
  height: 5rem;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  transition: var(--transition-default);
}

.social-icon img{
  width: 100%;
  filter: brightness(0) saturate(100%);
  transition: filter 0.3s ease;
}

.social-icon img:hover {
  filter: brightness(0) 
          saturate(100%) 
          invert(42%) 
          sepia(93%) 
          saturate(1352%) 
          hue-rotate(243deg) 
          brightness(79%) 
          contrast(91%);
}

/* Formulário de Contato */

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

form label {
  font-size: var(--text-base);
  font-weight: 600;
}

form input,
form textarea {
  width: 100%;
  padding: 0.5rem var(--spacing-sm);
  border: 0.25rem solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-base);
  transition: border-color 0.3s ease;
}

form input:focus,
form textarea:focus {
  border-color: var(--purple-500);
  outline: none
}

form textarea {
  min-height: 5rem;
  resize: none;
}

form span {
  margin-top: -0.75rem;
  font-size: var(--text-sm);
  color: var(--error);
}

/* Footer */

footer {
    padding: 2.5rem;
    background: linear-gradient(to right, var(--purple-500), var(--purple-800));
    font-weight: 600;
    text-align: center;
    color: var(--white);
}

/* Página Success */

.success-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: calc(100vh - 12.5rem);
    padding: var(--spacing-xl) var(--spacing-md);
}

.success-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 37.5rem;
    text-align: center;
}

.success-content h1 {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--purple-800);
}

.success-content h2 {
    font-size: var(--text-lg);
    color: var(--gray-400);
}

.success-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 7.5rem;
    height: 7.5rem;
    border-radius: var(--radius-full);
    background-color: var(--purple-100);
}

.success-icon img {
    width: 6rem;
    height: 6rem;
    filter: brightness(0) 
            saturate(100%) 
            invert(11%) 
            sepia(69%) 
            saturate(3759%) 
            hue-rotate(256deg) 
            brightness(101%) 
            contrast(96%);
}

/* ========================================
   RESPONSIVIDADE - TABLETS (até 1024px)
======================================== */

@media screen and (max-width: 1024px) {
   
    /* Layout */
    .section-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    /* Tipografia */
    .section-container h1 {
        font-size: var(--text-3xl);
    }

    .section-container h2 {
        font-size: var(--text-2xl);
    }

    .section-container p  {
        font-size: var(--text-base);
    }

    .section-container span {
        font-size: var(--text-lg);
    }

    .success-content h1 {
        font-size: var(--text-3xl);
    }

    .success-content h2 {
        font-size: var(--text-lg); 
    }

    /* Header */
    #titulo {
        font-size: var(--text-xl); 
    }

    /* Header - Oculta menu em telas pequenas */
    @media (max-width: 768px) {
        .menu-list {
            display: none;
        }
    }

    /* Hero */
    .hero-container {
        flex-direction: column-reverse;
        gap: var(--spacing-lg);
        min-height: 60vh;
        text-align: center;
    }

    .hero-content,
    .hero-image {
        width: 90%;
    }

    .hero-image img {
        object-fit: cover;
    }

    .buttons-container {
        justify-content: center;
        width: 100%;
    }

    .hero-container .botao,
    .hero-container .botao-outline {
        padding: 0.75rem 1.5rem;
        font-size: var(--text-base);
        white-space: nowrap;
    }

    /* About */
    .about-container {
        flex-direction: column;
        gap: var(--spacing-md);
        margin: var(--spacing-lg);
        padding: var(--spacing-lg);
    }

    .about-image {
        flex: 0 0 auto;
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .about-image img {
        max-width: 16rem;
        width: 100%;
    }

    .about-content {
        width: 100%;
    }

    .about-buttons-data {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }

    .about-buttons-data .botao {
        margin-right: 0;
    }

    .data-container {
        justify-content: center;
        width: 100%;
    }

    /* Projects */
    .projects-container {
        margin: var(--spacing-lg) auto 0;
    }

    .projects-swiper {
        margin: 0;
        padding: var(--spacing-sm) var(--spacing-lg) 2.5rem;
    }

    .project-card {
        width: 100%;
        height: 30rem;
        min-height: 30rem;
        max-height: 30rem;
        max-width: 100%;
    }

    .project-content {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        height: 100%;
    }

    .project-content p {
        flex: 1;
        overflow: hidden;
    }

    .project-tags {
        min-height: 2.5rem;
        align-items: flex-start;
    }

    .swiper-wrapper {
        align-items: stretch;
    }

    .swiper-slide {
        display: flex;
        justify-content: center;
        align-items: stretch;
        height: auto;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }

    /* Contact */
    .contact-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        width: 90%;
        margin: 0 auto;
    }

    /* Success Page */
    .success-container {
        padding: var(--spacing-xl) var(--spacing-md);
        min-height: calc(100vh - 10rem);
    }

    .success-content {
        gap: var(--spacing-lg);
        max-width: 35rem;
    }

    .success-icon {
        width: 6rem;
        height: 6rem;
    }

    .success-icon img {
        width: 5rem;
        height: 5rem;
    }
}

/* ========================================
   RESPONSIVIDADE - MOBILE (até 480px)
======================================== */

@media screen and (max-width: 480px) {

    /* Layout */
    .section-container {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    /* Tipografia Mobile */
    .section-container h1 {
        font-size: var(--text-xl);
    }

    .section-container h2 {
        font-size: var(--text-xl);
    }

    .section-container p {
        font-size: var(--text-base);
    }

    .section-container span {
        font-size: var(--text-lg);
    }

    .success-content h1 {
        font-size: var(--text-xl);
    }

    .success-content h2 {
        font-size: var(--text-base);
    }

    /* Header */
    #titulo {
        font-size: var(--text-xl);
    }

    .menu-list {
        display: none;
    }

    /* Hero */
    .hero-container {
        gap: var(--spacing-sm);
    }

    .hero-content {
        gap: var(--spacing-xs);
        width: 100%;
    }

    .buttons-container {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
    }

    .buttons-container .botao,
    .buttons-container .botao-outline {
        width: 100%;
    }

    .hero-container .botao,
    .hero-container .botao-outline {
        padding: 0.75rem 1rem;
        font-size: var(--text-base);
        white-space: nowrap;
    }

    .hero-image {
        width: 100%;
    }

    .hero-image img {
        max-width: 20rem;
    }

    /* About */
    .about-container {
        margin: var(--spacing-lg) 0.5rem;
        padding: var(--spacing-md);
    }

    .about-image img {
        max-width: 14rem;
    }

    .about-buttons-data .botao,
    .about-buttons-data .botao-outline {
        width: 100%;
        padding: 0.75rem var(--spacing-lg);
        font-size: var(--text-base);
        text-align: center;
    }

    .data-number {
        font-size: var(--text-lg);
    }

    .data-label {
        font-size: var(--text-sm);
    }

    /* Projects */
    .projects-container {
        margin: var(--spacing-lg) auto 0;
    }

    .projects-swiper {
        position: relative;
        margin: 0;
        padding: var(--spacing-sm) 0 2rem 0;
        overflow: visible;
    }

    .project-card {
        width: 100%;
        height: 20rem;
        max-width: 20rem;
    }

    .project-image {
        height: 10rem;
    }

    .project-content {
        padding: var(--spacing-md);
    }

    .project-content h3 {
        font-size: var(--text-lg);
    }

    .project-content p {
        font-size: var(--text-base);
    }

    /* Contact */
    .contact-container {
        width: 100%;
    }

    .contact-info p {
        margin-bottom: var(--spacing-md);
    }

    .social-container {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-xs);
    }

    .social-icon {
        width: 4rem;
        height: 4rem;
    }

    /* Formulário */
    form {
        gap: var(--spacing-sm);
    }

    form label {
        font-size: var(--text-base);
    }

    form input,
    form textarea {
        padding: 0.75rem;
        font-size: var(--text-base);
    }

    form button {
        padding: 0.75rem var(--spacing-md);
        font-size: var(--text-base);
    }

    /* Footer */
    footer {
        padding: var(--spacing-md) var(--spacing-sm);
        font-size: var(--text-sm);
    }
    
    /* Success Page */
    .success-container {
        padding: var(--spacing-lg) var(--spacing-sm);
        min-height: calc(100vh - 8rem);
    }

    .success-content {
        gap: var(--spacing-md);
        max-width: 100%;
        padding: 0 var(--spacing-sm);
    }

    .success-icon {
        width: 5rem;
        height: 5rem;
    }

    .success-icon img {
        width: 4rem;
        height: 4rem;
    }

    .success-content .botao {
        width: 100%;
        max-width: 20rem;
        padding: 0.75rem var(--spacing-lg);
    }

}