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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', sans-serif;
    background-color: var(--color-principal);
}

:root {
    --color-principal: #34495E;
    --color-secundary: #5DADE2;
    --color-acent: #F1948A;
    --color-button: #f37c6f; 
    --color-backgroud: #FDFEFE;
    --color-text: #2C3E50;
}


/* -------- HEADER STYLES -------------*/
.header-bar {
    display: flex;
    justify-content: space-between;
    background-color: var(--color-backgroud);
    padding: 10px 20px;
    /* box-shadow: 0 2px 5px rgba(0,0,0,1);  */
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-container img {
    height: 50px;
    width: auto;
}

.logo-text{
    font-size: 2.1rem;
    font-weight: 600; 
    color: var(--color-text);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 50px;
    font-size: 1.9rem;
    font-weight: 500;
    color: var(--color-text);
    margin: 20px;
}

.nav-list a {
    text-decoration: none; 
    color: var(--color-text); 
}


/* ---- MAIN ---- */

/* Hero section */

.section-hero {
    background-color: var(--color-principal);
    padding: 6rem 2rem;
    position: relative;
    z-index: 1;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    max-width: 1200px;
    margin: auto;
}

.hero-image,
.hero-text{
    flex: 1;
    max-width: 480px;
}

.hero-image {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
}

.hero-text{
    text-align: left;
}

.hero-greeting {
    font-family: 'Lato', sans-serif;
    font-size: 4.4rem;
    margin-bottom: .5rem;
    color: var(--color-backgroud);
}

.hero-name {
    font-family: 'Lato', sans-serif;
    font-size: 4.6rem;
    font-weight: 700;
    margin-bottom: .5rem;
    color: var(--color-backgroud);    
}

.hero-charge {
  margin-bottom: 2.5rem;  
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-backgroud);
}

.hero-cta {
  margin-bottom: 2.5rem;  
  font-size: 2rem;
  color: var(--color-backgroud);
}

.hero-button {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 2.5rem;
    text-decoration: none;
    background-color: var(--color-button);
    color: var(--color-backgroud);
    border-radius: 60px;
}

.hero-button:hover {
  transform: translateY(-2px);
}

/* About Me */

.section-about {
    background-color: var(--color-backgroud);
    color: var(--color-text);
    padding: 6rem 2rem;
    padding-top: 70px;
    padding-bottom: 6rem;
}

.about-pitch {
    text-align: center;
    margin-bottom: 4rem;
}

.about-pitch h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.about-pitch p {
  max-width: 600px;
  margin: 2rem auto;
  font-size: 1.8rem;
  line-height: 1.4;
}

.about-columns {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 4rem;
    font-size: 1.8rem;
    align-items: stretch;
}


.about-education,
.about-experience,
.about-goals {
  flex: 1 1 280px;                  
  max-width: 320px;                 
}


.about-education li,
.about-experience li,
.about-goals li {
  margin-bottom: 1.2rem;            
  line-height: 1.4;                
}

.about-columns h3{
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: .75rem;
    text-align: center;
}

.about-columns ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-columns li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1.2rem;
  font-size: 1.5rem;
}

.about-columns li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 1.6rem;
  height: 1.6rem;
  background-image: url(../assets/icons/check.svg);
  background-size: contain;
  background-repeat: no-repeat;
}


/* --- SERVICES --- */

.section-services {
    background-color: var(--color-secundary);
    color: var(--color-text);
    padding: 4rem 2rem;
    padding-bottom: 6rem;
}

.services-introduction {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--color-backgroud);
}

.services-introduction h2 {
    font-size: 3.2rem;
    font-weight: 700;
}

.services-introduction p {
    font-size: 2rem;
    margin: 2rem auto;
}

.services-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    text-align: center;
    gap: 2rem;
    font-size: 1.4rem;
}

.services-cards > div {
  background-color: var(--color-backgroud);
  border-radius: 50px;
  padding: 2rem;
  flex: 0 1 calc(33% - 2rem);
  max-width: calc((100% - 2 * 2rem) / 3);      
  box-sizing: border-box;
  height: auto;          
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.services-cards > div:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

/* Icons */
.services-cards > div img {
  display: block;
  width: 100px;
  height: 100px;
  margin: 1.5rem auto 1rem;
}

/* CONTACT SECTION */

.section-contact{
    background-color: var(--color-button);
    padding-top: 4rem;
    padding-bottom: 10rem;
}

.talkToMe{
    text-align: center;
    padding: 4rem;
}

.talkToMe h2 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-backgroud);
}

.talkToMe p{
    font-size: 2.2rem;
    color: var(--color-backgroud);
    margin: 2rem;
}

.contact-layout {
    display: flex;
    justify-content: center;
    gap: 5rem;
    align-items: stretch;
}

.contact-form form {
    background-color: var(--color-backgroud);
    color: var(--color-text);
    padding: 2.5rem;
    border-radius: 11px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 400px;
    margin: 0 auto;
}

.contact-form label {
    display: flex;
    flex-direction: column;
    font-size: 1.6rem;
}

.contact-form input,
.contact-form textarea {
    width: 30rem;
    padding: 1rem;
    font-size: 1.6rem;
    border: 0.08rem solid var(--color-secundary);
    border-radius: 6px;
    background: white;
    color: var(--color-text);
    margin-top: 0.5rem;
    box-sizing: border-box;
}

/* Better focus  */
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-secundary);
  outline-offset: 2px;
}

/* Send button style */
.contact-send-form {
  margin-top: 1rem;
  padding: 1rem;
  font-size: 1.8rem;
  background-color: var(--color-button);
  color: var(--color-backgroud);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color .2s;
}

.contact-info {
    display: flex;
    flex-direction: column;
    color: var(--color-backgroud);
    font-size: 1.6rem;
    justify-content: space-between;
}

.contact-me ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-me li {
    display: flex;
    align-items: center;
    margin-bottom: 1.6rem;
}

.contact-button {
    display: flex;
    text-align: center;
    justify-content: center;
    background-color: var(--color-backgroud);
    color: var(--color-button);
    padding: 1.8rem;
    border-radius: 10px;
    width: 23rem;
    height: 5.5rem;
    text-decoration: none;
    font-size: 1.8rem;
}

.contact-social-media ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: left;
    gap: 1.5rem;
}

/* Same size to all icons */
.contact-me img,
.contact-social-media img {
  width: 3.2rem;
  height: 3.2rem;
  object-fit: contain;
  margin-right: 1rem;        
}

/* Reserva espacio y color para el mensaje de error */
.error-message {
  display: block;
  font-size: 1.2rem;
  color: #e74c3c;
  visibility: hidden;
  margin-top: 0.4rem;
}

/* Resaltar el input en rojo */
input.error,
textarea.error {
  border-color: #e74c3c;
}


/* FOOTER */

.footer {
  background-color: var(--color-principal);
  color: var(--color-backgroud);
  padding: 4rem 2rem 2rem;
  text-align: center;
}
.footer__container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;   
  gap: 4rem;                  
  text-align: center;         
}

.footer__nav,
.footer__contact,
.footer__socials {
  flex: 1 1 240px;   
  max-width: 300px;         
}

.footer__nav a {
  color: var(--color-backgroud);
  margin: 0 .75rem;
  font-size: 1.4rem;
  text-decoration: none;
}
.footer__nav a:hover {
  text-decoration: underline;
}



.footer__contact {
  margin: 0 auto;            
}
.footer__contact p {
  margin: .5rem 0;
  font-size: 1.4rem;
}
/* Social media */
.footer__socials a img {
  width: 2.4rem;
  height: 2.4rem;
  margin: 0 .5rem;
}
/* Copyright */
.footer__copy {
  font-size: 1.2rem;
  margin-top: 2rem;
  opacity: .7;
}