/* ========== VARIÁVEIS CSS ========== */
:root {
    --header-height: 3.5rem;

    /* ========== CORES ========== */
    --primary-color: #ffff;
    --primary-color-dark: #000;
    --second-color: #ff2549;
    --second-color-dark: #f80029;
    --background-color: #363640;
    --background-color-transparent: #363640cb;
    --detail-color: #1a1b1b;
    --detail-second-color: #96afc2;
    --grey-color-dark: #77767B;

    /* ========== FONTES ========== */
    --kami-font: 'kamikaze-font', sans-serif;
    --body-font: 'Poppins', sans-serif;
    --biggest-font-size: 2rem;
    --h1-font-size: 1.75rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: .937rem;
    --small-font-size: .812rem;
    --smaller-font-size: .75rem;
    --tiny-font-size: .625rem;

    /* ========== PESO DA FONTE ========== */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;

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

    /* ========== SOMBRAS ========== */
    --shadow: 0 4px 20px hsla(0, 0%, 0%, 0.15);
    --shadow-hover: 0 8px 24px hsla(0, 0%, 0%, 0.25);
}

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

html {
    scroll-behavior: smooth;
}

body,
button,
input,
textarea {
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
}

body {
    background-color: var(--background-color);
    color: var(--primary-color);
    transition: .4s;
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

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

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

/* ========== CLASSES REUTILIZÁVEIS ========== */
.section {
    padding: 6rem 0 2rem;
}

.section__title {
    font-size: var(--h1-font-size);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section__title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--second-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section__subtitle {
    display: block;
    font-size: var(--small-font-size);
    text-align: center;
    color: var(--second-color-dark);
    margin-bottom: 1rem;
}

.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1.5rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.button {
    font-size: var(--small-font-size);
    background-color: transparent;
    display: inline-block;
    padding: 10px 25px;
    margin-top: 20px;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 2px;
    transition: .5s;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    cursor: pointer;
}

.button:hover {
    border: 2px solid var(--primary-color);
    background: var(--second-color-dark);
    letter-spacing: 3px;
}

.button span {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.button:hover span {
    transform: translateX(5px);
}

.second__btn {
    display: inline-block;
    color: var(--second-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: var(--font-medium);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.second__btn:hover {
    color: var(--second-color-dark);
    transform: translateY(-3px);
}

.second__btn:hover span {
    transform: translateX(5px);
}

.second__btn span {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.skills,
.home {
    background: url('../img/teste.jpg') no-repeat center center/cover;
    background-attachment: fixed
}

/* ========== HEADER & NAV ========== */
.header {
    width: 100%;
    background: transparent;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    transition: .4s;
    padding: 0.5rem 0 0.5rem 0;
}

header.sticky {
    box-shadow: 0 2px 5px hsla(0, 0%, 4%, .3);
    background: var(--background-color);
    transition: .4s;
}

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

.nav__logo {
    display: flex;
    align-items: center;
    column-gap: 0.5rem;
    font-weight: var(--font-medium);
    transition: color 0.3s;
}

.nav__logo:hover {
    color: var(--second-color);
}

.nav__logo-name {
    font-size: 1.25rem;
    font-weight: var(--font-semibold);
}

.nav__logo-name h2 {
    background: var(--primary-color);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav__list {
    display: flex;
    flex-direction: row;
    column-gap: 2.5rem;
}

.nav__link {
    color: var(--primary-color);
    font-weight: var(--font-semibold);
    transition: color 0.4s;
    position: relative;
    font-size: 16px;
}

.nav__link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--second-color);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

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

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

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

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

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

.nav__toggle i {
    transition: transform 0.3s ease;
}

.nav__toggle:hover i {
    transform: rotate(90deg);
}

.section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* Alinha os itens em coluna (um abaixo do outro) */
    align-items: center;
    /* Centraliza horizontalmente */
    justify-content: center;
    /* Centraliza verticalmente */
    padding: 2rem;
    /* Adiciona um espaçamento interno */
}


/* ========== HOME ========== */
.home {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-top: var(--header-height);
}

.home__data {
    max-width: 600px;
    margin-left: 10%;
    animation: fadeInLeft 1s ease-out;
}

.home .section__title_name {
    font-size: 6rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--second-color-dark);
}

.home .section__subtitle {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    text-align: left;
}

/* ========== ABOUT ========== */
.about {
    background-color: var(--background-color);
    position: relative;
}
.about::before {
    content: '';
    display: block;
    width: 100%;
    height: 80px; 
    background-image: linear-gradient(to top, var(--background-color), transparent);
    position: absolute;
    top: -4.8rem;
    left: 0;
}


.about__container {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    column-gap: 4rem;
}

.about__img {
    width: 350px;
    border-radius: 1.5rem;
    justify-self: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    animation: fadeIn 1.5s ease-out;
}

.about__img:hover {
    transform: scale(1.03);
}

.about__info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.about__box {
    background-color: var(--detail-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 0.75rem;
    text-align: center;
    padding: 1.5rem 1rem;
    transition: all 0.3s ease;
}

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

.about__icon {
    font-size: 2rem;
    color: var(--second-color);
    margin-bottom: 0.5rem;
}

.about__title {
    font-size: var(--h3-font-size);
    margin-bottom: 0.5rem;
}

.about__subtitle {
    font-size: var(--small-font-size);
    color: var(--detail-second-color);
}

.about__description {
    padding: 0 2rem 0 0;
    margin-bottom: 2.5rem;
    color: var(--detail-second-color);
}

/* ========== SKILLS ========== */

.skills__container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 3rem;
    justify-content: center;
}

.skills__content {
    background-color: var(--detail-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 2rem 3rem;
    border-radius: 1.25rem;
    transition: all 0.3s ease;
}

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

.skills__title {
    font-size: var(--h3-font-size);
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--second-color);
}

.skills__box {
    display: flex;
    justify-content: center;
    column-gap: 2.5rem;
}

.skills__group {
    display: grid;
    align-items: flex-start;
    row-gap: 1.5rem;
}

.skills__data {
    display: flex;
    column-gap: 0.5rem;
}

.skills__data i {
    font-size: 1.2rem;
    color: var(--second-color);
}

.skills__name {
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    line-height: 1.2;
}

.skills__level {
    font-size: var(--small-font-size);
    color: var(--detail-second-color);
}

/* ========== SERVICES (MAKES STYLE) ========== */
.services__container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}


.services__card {
    background-color: var(--detail-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    height: 400px;
    position: relative;
    cursor: pointer;
}

.services__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 80%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 1;
}

.services__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    transition: transform 0.5s ease;
}

.services__content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    z-index: 2;
    color: var(--primary-color);
    transform: translateY(100px);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.services__title {
    font-size: var(--h2-font-size);
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.services__description {
    font-size: var(--normal-font-size);
    color: var(--detail-second-color);
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.services__btn {
    display: inline-flex;
    align-items: center;
    color: var(--second-color);
    font-weight: var(--font-medium);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.services__btn span {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

/* Hover Effects */
.services__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.services__card:hover .services__img {
    transform: scale(2.1);
}

.services__card:hover .services__content {
    transform: translateY(0);
}

.services__card:hover .services__description,
.services__card:hover .services__btn {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.services__btn:hover {
    color: var(--second-color-dark);
}

.services__btn:hover span {
    transform: translateX(5px);
}

/* ACTIVE MODAL*/
.active-modal {
    opacity: 1;
    visibility: visible;
}

/* ========== PORTFOLIO ========== */
.work__filters {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 1rem;
    margin-bottom: 3rem;
}

.work__item {
    color: var(--detail-second-color);
    padding: 0.5rem 1.25rem;
    font-weight: var(--font-medium);
    border-radius: 0.5rem;
    text-transform: capitalize;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.active-work {
    color: var(--primary-color);
    background-color: var(--second-color);
}

.work__container {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.work__card {
    background-color: var(--detail-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.25rem;
    border-radius: 1rem;
    position: relative;
}

.work__img {
    min-height: 70%;
    border-radius: 1rem;
    margin-bottom: 1rem;
    transition: transform 0.5s ease;
}

.work__card:hover .work__img {
    transform: scale(1.05);
}

.work__title {
    font-size: var(--h3-font-size);
    margin-bottom: 0.5rem;
    text-align: center;
}

.work__button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 0.5rem;
    color: var(--second-color);
    font-weight: var(--font-medium);
    transition: all 0.3s ease;
}

.work__button:hover {
    color: var(--second-color-dark);
}

.work__button:hover span {
    transform: translateX(5px);
}

.work__button span {
    transition: transform 0.3s ease;
}


.active-work {
    background-color: var(--primary-color);
    color: var(--background-color);
}

.show {
    display: block;
}

/* ========== CONTATO ========== */
.contact__container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 3rem;
}

.contact__title {
    text-align: left;
    font-size: var(--h3-font-size);
    margin-bottom: 1.5rem;
    color: var(--second-color);
}

.contact__info {
    display: grid;
    row-gap: 1.5rem;
}

.contact__card {
    background-color: var(--detail-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    border-radius: 0.75rem;
    text-align: center;
    transition: all 0.3s ease;
}

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

.contact__card-icon {
    font-size: 2rem;
    color: var(--second-color);
    margin-bottom: 0.5rem;
}

.conatct__card-title {
    font-size: var(--small-font-size);
    font-weight: var(--font-medium);
}

.contact__card-data {
    display: block;
    font-size: var(--smaller-font-size);
    margin-bottom: 0.75rem;
    color: var(--detail-second-color);
}

.contact__form-div {
    position: relative;
    margin-bottom: 1.5rem;
    height: 4rem;
}

.contact__form-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--detail-second-color);
    background: none;
    color: var(--primary-color);
    outline: none;
    padding: 1.5rem;
    border-radius: 0.75rem;
    z-index: 1;
    transition: border-color 0.3s ease;
}

.contact__form-input:focus {
    border-color: var(--second-color);
}

.contact__form-tag {
    position: absolute;
    top: -0.75rem;
    left: 1.25rem;
    font-size: var(--smaller-font-size);
    padding: 0.25rem;
    background-color: var(--background-color);
    z-index: 10;
}

.contact__form-area {
    height: 11rem;
}

.contact__form-area textarea {
    resize: none;
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--detail-color);
    padding: 3rem 0;
}

.footer__container {
    text-align: center;
}

.footer__title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--second-color), var(--detail-second-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer__list {
    display: flex;
    justify-content: center;
    column-gap: 2rem;
    margin-bottom: 2rem;
}

.footer__link {
    color: var(--detail-second-color);
    transition: color 0.3s ease;
}

.footer__link:hover {
    color: var(--second-color);
}

.footer__social {
    display: flex;
    justify-content: center;
    column-gap: 1.5rem;
    margin-bottom: 2rem;
}

.footer__social-link {
    background-color: var(--background-color);
    color: var(--primary-color);
    font-size: 1.5rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    display: inline-flex;
    transition: all 0.3s ease;
}

.footer__social-link:hover {
    background-color: var(--second-color);
    transform: translateY(-5px);
}

.footer__copy {
    font-size: var(--smaller-font-size);
    color: var(--detail-second-color);
}

.footer__copy span {
    color: var(--second-color);
}

/* ========== SCROLL BAR ========== */
::-webkit-scrollbar {
    width: 0.6rem;
    background-color: var(--detail-color);
    border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
    background-color: var(--second-color);
    border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--second-color-dark);
}

/* ========== SCROLL UP ========== */
.scrollup {
    position: fixed;
    right: 1rem;
    bottom: -30%;
    background-color: var(--second-color);
    color: var(--primary-color);
    box-shadow: var(--shadow);
    display: inline-flex;
    padding: 0.5rem;
    border-radius: 0.25rem;
    font-size: 1.25rem;
    z-index: var(--z-tooltip);
    opacity: 0.8;
    transition: .4s;
}

.scrollup:hover {
    transform: translateY(-0.5rem);
    opacity: 1;
}

/* Show Scroll Up */
.show-scroll {
    bottom: 3rem;
}

/* ========== ANIMAÇÕES ========== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

@keyframes fadeInTop {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

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

/* Classes de animação */
.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.fade-in-left {
    animation: fadeInLeft 1s ease-out forwards;
}

.fade-in-top {
    animation: fadeInTop 1s ease-out forwards;
}

/* Delay para as animações */
.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

.delay-5 {
    animation-delay: 1s;
}

/* ========== BREAKPOINTS ========== */
/* Para telas grandes */
@media screen and (max-width: 1200px) {
    .container {
        margin-left: auto;
        margin-right: auto;
    }
}

/* Para tablets */
@media screen and (max-width: 992px) {
    .container {
        margin-left: 1.5rem;
        margin-right: 1.5rem;
    }

    .section__title {
        margin-bottom: 2.5rem;
    }

    .home__data {
        margin-left: 5%;
    }

    .about__container {
        grid-template-columns: 1fr;
        row-gap: 2.5rem;
    }

    .about__img {
        width: 300px;
    }

    .about__data {
        text-align: center;
    }

    .about__info {
        justify-content: center;
    }

    .about__description {
        padding: 0 1rem;
        margin-bottom: 2rem;
    }

    .skills__container {
        grid-template-columns: 1fr;
        row-gap: 2.5rem;
    }

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

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

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

    .contact__info {
        justify-content: center;
    }
}

/* Para tablets pequenas */
@media screen and (max-width: 768px) {
    body {
        margin: 0 0 var(--header-height) 0;
    }

    .section {
        padding: 3rem 0 2rem;
    }

    .nav__menu {
        position: fixed;
        bottom: -100%;
        left: 0;
        width: 100%;
        background-color: var(--background-color);
        padding: 2rem 1.5rem 4rem;
        box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.15);
        border-radius: 1.5rem 1.5rem 0 0;
        transition: .3s;
    }

    /* Mostrar menu */
    .show-menu {
        bottom: 0;
    }

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

    .nav__toggle {
        display: block;
    }

    .nav__close {
        position: absolute;
        right: 1.3rem;
        bottom: 0.5rem;
        font-size: 1.5rem;
        cursor: pointer;
    }

    .home__data {
        margin-left: 0;
        text-align: center;
    }

    .home .section__subtitle {
        text-align: center;
    }

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

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

/* Para celulares pequenos */
@media screen and (max-width: 576px) {
    .nav__menu {
        padding: 2rem 0.25rem 4rem;
        justify-content: center;
        display: flex;
    }

    .nav__list {
        column-gap: 0;
    }

    .home .section__title_name {
        font-size: 3rem;
    }

    .home .section__subtitle {
        font-size: 1rem;
    }

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

    .contact__form {
        width: 100%;
    }

    .work__filters {
        column-gap: 0.5rem;
    }
}

/* Para celulares muito pequenos */
@media screen and (max-width: 350px) {
    .container {
        margin-left: 1rem;
        margin-right: 1rem;
    }

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

    .nav__list {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem 0.25rem;
    }

    .home .section__title_name {
        font-size: 2.5rem;
    }

    .skills__box {
        column-gap: 1.25rem;
    }

    .skills__name {
        font-size: var(--small-font-size);
    }

    .work__filters {
        column-gap: 0.25rem;
    }

    .work__item {
        font-size: var(--small-font-size);
    }
}