/*-----------------------------------*\
  #style.css
\*-----------------------------------*/


/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/
:root {
  /* ### COLORS */
  /* LIGHT COLORS */
  --background-light: hsl(293, 100%, 98%);
  --on-background-light: hsl(264, 8%, 12%);
  --surface-light: hsl(293, 100%, 98%);
  --on-surface-light: hsl(264, 8%, 12%);
  --on-surface-variant-light: hsl(264, 7%, 29%);
  --surface-container-low-light: hsl(278, 44%, 96%);
  --surface-container-light: hsl(276, 38%, 95%);
  --surface-bright-light: hsl(293, 100%, 98%);
  --primary-light: hsl(256, 34%, 48%);
  --on-primary-light: hsl(0, 0%, 100%);
  --outline-light: hsl(270, 4%, 47%);
  --outline-variant-light: hsl(270, 11%, 79%);
    
  /* DARK COLORS */
  --background-dark: hsl(260, 14%, 8%);
  --on-background-dark: hsl(280, 17%, 90%);
  --surface-dark: hsl(260, 14%, 8%);
  --on-surface-dark: hsl(280, 17%, 90%);
  --on-surface-variant-dark: hsl(270, 11%, 79%);
  --surface-container-low-dark: hsl(264, 8%, 12%);
  --surface-container-dark: hsl(257, 10%, 14%);
  --surface-bright-dark: hsl(270, 5%, 23%);
  --primary-dark: hsl(258, 100%, 87%);
  --on-primary-dark: hsl(259, 58%, 28%);
  --outline-dark: hsl(264, 5%, 58%);
  --outline-variant-dark: hsl(264, 7%, 29%);

  /* ### TYPOGRAPHY */
  --font-primary: 'Open Sans', sans-serif;
  --font-secondary: 'Noto Sans', sans-serif;

  /* ### FONT SIZE */
  --base-font-size: 62.5%;
  --display-large: 5.7rem;
  --display-medium: 4.5rem;
  --display-small: 3.6rem;
  --headline-large: 3.2rem;
  --headline-medium: 2.8rem;
  --headline-small: 2.4rem;
  --title-large: 2rem;
  --title-medium: 1.6rem;
  --title-small: 1.4rem;
  --label-large: 1.4rem;
  --label-medium: 1.2rem;
  --label-small: 1.1rem;
  --body-large: 1.6rem;
  --body-medium: 1.4rem;
  --body-small: 1.2rem;

  /* ### FONT WEIGHT */
  --weight-regular: 400;
  --weight-medium: 500; 
  
  /* ### BORDER RADIUS */
  --shape-corner-extra-small: 4px;
  --shape-corner-small: 8px;
  --shape-corner-medium: 12px;
  --shape-corner-large: 16px;
  --shape-corner-full: 500px;
  --shape-corner-circle: 50%;

  /* ### BOX SHADOW */
  --elevation-1: 0px 1px 3px 1px #00000026, 0px 1px 2px 0px #0000004d;

  /* ### OTHERS */
  --section-padding: 24px;
  --top-bar-height: 64px;
}

[data-theme="light"] {
  color-scheme: light;
  --background: var(--background-light);
  --on-background: var(--on-background-light);
  --surface: var(--surface-light);
  --on-surface: var(--on-surface-light);
  --on-surface-variant: var(--on-surface-variant-light);
  --surface-container-low: var(--surface-container-low-light);
  --surface-container: var(--surface-container-light);
  --surface-bright: var(--surface-bright-light);
  --primary: var(--primary-light);
  --on-primary: var(--on-primary-light);
  --outline: var(--outline-light);
  --outline-variant: var(--outline-variant-light);
}

[data-theme="dark"] {
  color-scheme: dark;
  --background: var(--background-dark);
  --on-background: var(--on-background-dark);
  --surface: var(--surface-dark);
  --on-surface: var(--on-surface-dark);
  --on-surface-variant: var(--on-surface-variant-dark);
  --surface-container-low: var(--surface-container-low-dark);
  --surface-container: var(--surface-container-dark);
  --surface-bright: var(--surface-bright-dark);
  --primary: var(--primary-dark);
  --on-primary: var(--on-primary-dark);
  --outline: var(--outline-dark);
  --outline-variant: var(--outline-variant-dark);
}

@media (prefers-reduced-motion: no-preference) {
  :root {
    /* ### Transition */
    /* Duration */
    --motion-duration-short-1: 100ms;

    /* Easing */
    --motion-easing-linear: cubic-bezier(0, 0, 1, 1);
  }
}

/*-----------------------------------*\
  #RESET
\*-----------------------------------*/
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li { list-style: none; }

a, img, span, input, button, textarea { display: block; }

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

img { height: auto; }

input, button, textarea {
  background: none;
  border: none;
  font: inherit;
}

input, textarea { width: 100%; }

button { cursor: pointer; }

textarea { resize: none; }

html {
  font-family: var(--font-secondary);
  font-size: var(--base-font-size);
  scroll-behavior: smooth;
}

body {
  background-color: var(--background);
  color: var(--on-background);
  font-size: var(--body-large);
}

/*-----------------------------------*\
  #TYPOGRAPHY
\*-----------------------------------*/

.display-large{
  font-family: var(--font-primary);
  font-size: var(--display-large);
  font-weight: var(--weight-regular);
  line-height: 64px;
  letter-spacing: -0.25px;
}

.display-medium{
  font-family: var(--font-primary);
  font-size: var(--display-medium);
  font-weight: var(--weight-regular);
  line-height: 52px;
}

.display-small{
  font-family: var(--font-primary);
  font-size: var(--display-small);
  font-weight: var(--weight-regular);
  line-height: 44px;
}

.headline-large{
  font-family: var(--font-primary);
  font-size: var(--headline-large);
  font-weight: var(--weight-regular);
  line-height: 40px; 
}

.headline-medium{
  font-family: var(--font-primary);
  font-size: var(--headline-medium);
  font-weight: var(--weight-regular);
  line-height: 36px; 
}
.headline-small{
  font-family: var(--font-primary);
  font-size: var(--headline-small);
  font-weight: var(--weight-regular);
  line-height: 32px; 
}

.title-large{
  font-family: var(--font-primary);
  font-size: var(--title-large);
  font-weight: var(--weight-regular);
  line-height: 28px; 
}

.title-medium{
  font-family: var(--font-primary);
  font-size: var(--title-medium);
  font-weight: var(--weight-medium);
  line-height: 24px; 
  letter-spacing: 0.15px ;
}

.title-small{
  font-family: var(--font-primary);
  font-size: var(--title-small);
  font-weight: var(--weight-medium);
  line-height: 20px; 
  letter-spacing: 0.1px ;
}

.body-large{
  font-size: var(--body-large);
  font-weight: var(--weight-regular);
  line-height: 24px; 
  letter-spacing: 0.5px;
}

.body-medium{
  font-size: var(--body-medium);
  font-weight: var(--weight-regular);
  line-height: 24px; 
  letter-spacing: 0.25px;
}

.body-small{
  font-size: var(--body-small);
  font-weight: var(--weight-regular);
  line-height: 16px; 
  letter-spacing: 0.4px;
}

.label-large{
  font-size: var(--label-large);
  font-weight: var(--weight-medium);
  line-height: 20px; 
  letter-spacing: 0.1px;
}

.label-medium{
  font-size: var(--label-medium);
  font-weight: var(--weight-medium);
  line-height: 16px; 
  letter-spacing: 0.5px;
}

.label-small{
  font-size: var(--label-small);
  font-weight: var(--weight-medium);
  line-height: 16px; 
  letter-spacing: 0.5px;
}
/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/
.material-symbols-outlined {
  width: 1em;
  height: 1em;
  display: block;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

:has(>.state-layer) {
  position: relative;  
  overflow: hidden;   
  z-index: 1;         
}

.state-layer {
  position: absolute;  
  inset: 0;            
  background-color: var(--state-layer-bg); 
  transition: var(--motion-duration-short-1) var(--motion-easing-linear);  
}

:has(>.state-layer):hover .state-layer {
  opacity: 0.8;  
}

:has(>.state-layer):is(:focus, :focus-visible, :active) .state-layer {
  opacity: 0.12; 
}

.section { padding-block: var(--section-padding);}

.container{ padding-inline: 16px;}



.img-holder {
  width: 100%;
  aspect-ratio: 16 / 9; /* or 4 / 3 depending on your design */
  overflow: hidden;
  border-radius: 12px; /* optional */
}

.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.img-cover1 {
  width: 80%;
  height: 80%;
  object-fit: cover;
  display: block;
}

.tab-content:not(.active){ display: none;}

.section-title{margin-block-end: 16px;}


/*-----------------------------------*\
  #COMPONENT
\*-----------------------------------*/

/**
 * BUTTON
 */
.icon-btn{
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
}

.certificate-link {
  display: inline-flex;
  align-items: center;
  gap: 6px; /* space between icon and text */
  text-decoration: none;
  color: inherit; /* optional, keeps same color as surrounding text */
}

.material-symbols-outlined {
  font-size: 20px; /* or whatever size fits your design */
}

.btn{
  height: 40px;
  display: grid;
  place-items: center;
  padding-inline: 24px;
  border-radius: var(--shape-corner-full);
  background-color: var(--on-primary);
  color: var(--on-surface);
  font-weight: var(--weight-medium);
  overflow: hidden;
  --state-layer-bg: var(var(--on-primary))
}
.btn:hover:not(:focus){box-shadow: var(--elevation-1);}

/**
 * TAB
 */
 .primary-tabs {
  background-color: var(--background);
  margin-block-start: 24px;
  margin-inline: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  justify-content: center;
  border-block-end: 1px solid var(--outline-variant);
}

.tab-btn {
  height: 48px;
  width: 100%;
  display: grid;
  place-content: center;
  background-color: var(--surface);
  color: var(--on-surface-variant);
}

.tab-btn.active {
  color: var(--primary);
}

.tab-text {
  position: relative;
  height: 48px;
  line-height: 48px;
}

.tab-text::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background-color: var(--primary);
  opacity: 0;
}

.tab-btn.active .tab-text::after {
  opacity: 1;
}

/**
 * CHIP
 */
.chip{
  height: 32px;
  max-width: max-content;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding-inline: 16px;
  border: 1px solid var(--outline);
  border-radius: 8px;
  background-color: var(--surface);
  color: var(--on-surface-variant);
  --state-layer-bg: var(--on-surface-variant);
}

.chip .material-symbols-outlined{font-size: 1.8rem;}

/**
 * CARD
 */
.card{
  background-color: var(--surface-container-low);
  border-radius: var(--shape-corner-medium);
  padding: 16px;
  display: grid;
  gap: 16px;
  --state-layer-bg: var(var(--on-surface))
}

.card-banner{
  border-radius: var(--shape-corner-medium);
}

.card-content{
  display: grid;
  gap: 4px;
}

.card-subtitle{
  color: var(--on-surface-variant);
}

.card-title{
  color: var(--on-surface);
}

/**
 * INPUT FIELD
 */
.input-field, .textarea {
  color: var(--on-surface);
  height: 30px;
  padding: 13px 16x;
  box-shadow: inset 0 0 0 1px var(--outline);
  border-radius: var(--shape-corner-extra-small);
  outline: none;
  transition: box-shadow var(--motion-duration-short-1) var(--motion-easing-linear);
  text-align: center;
}
.textarea{
  height: 120px;
  padding: 16px;
}

:where(.input-field, .textarea)::placeholder{color: var(--on-surface-variant);}

:where(.input-field, .textarea):focus{box-shadow: inset 0 0 0 2px var(--primary);}


/*-----------------------------------*\
  #TOP BAR
\*-----------------------------------*/

.topbar{
  background-color: var(--background);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--top-bar-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-inline: 16px;
  z-index: 4;
}


[data-theme="dark"] .logo .light,
[data-theme="light"] .logo .dark{ display: none;}

[data-theme="dark"] .logo .dark,
[data-theme="light"] .logo .light{ display: block;}

.theme-btn{
  color: var(--on-surface-variant);
  --state-layer-bg: var(--on-surface-variant);
  border-radius: 500px;
  overflow: hidden;
}

[data-theme="dark"] .theme-btn .dark,
[data-theme="light"] .theme-btn .light{
  display: none;
}
/*-----------------------------------*\
  #HERO
\*-----------------------------------*/
.hero{ padding-block-start: calc(var(--top-bar-height) + 24px);}

.hero .container{
  display: grid;
  align-items: center;
  gap: 24px;
}

.hero-banner{
  width: 240px;
  border-radius: 50%;
}

.hero-content{max-width: 500px;}

.hero .section-subtitle{color: var(--on-surface-variant);}

.hero .section-text{
  margin-block: 5px 16px;
  color: var(--on-surface-variant);
}

.hero .btn-wrapper{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/*-----------------------------------*\
  #ABOUT CARD
\*-----------------------------------*/

.about-card{
  background-color: var(--surface-container-low);
  color: var(--on-surface-variant);
  margin-inline: 16px;
  padding: 16px;
  margin-block-start: 24px;
  border-radius: 16px;
}

.about-card .card-title { color: var(--on-surface);}

.about-card .card-text{
  margin-block: 12px;
  padding-block: 12px;
  border-block: 1px solid var(--outline-variant);
}

.about-list{
  display: grid;
  gap: 12px;
}

.list-item{
  display: flex;
  align-items: center;
  gap: 4px;
}

.link__web{
  display: flex;
  align-items: center;
  gap: 4px;
}

.link__web:hover{
  color: var(--on-surface);
}

/*-----------------------------------*\
  #PROJECT
\*-----------------------------------*/
.proyect-list{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.icon__tec{
  width: 100%;
  height: 100%;
}

.icon__tec img{
  width: 100px;
}



/*-----------------------------------*\
  #RESUME
\*-----------------------------------*/
.resume-tab .list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-block-end: 28px;
}

.resume-card{
  display: grid;
  gap: 4px;
}
.resume-card .card-subtitle{
  color: var(--primary);
}

.resume-card .card-text{
  color: var(--on-surface-variant);
}

.resume-bottom-list{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 13px;
  padding-bottom: 40px;
}

.resume-bottom-item{
  background-color: var(--surface-container);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border-radius: var(--shape-corner-small);
}
.resume-bottom-item .icon{
  height: 28px;
}



/*-----------------------------------*\
  #CONTACT
\*-----------------------------------*/
.contact-tab{padding-block-end: 0;}

.contact-tab .container{padding-block-end: 24px;}

.contact-info,
.contact-info-list{
  display: grid;
  gap: 12px;
}

.contact-info{margin-block-end: 24px;}

.contact-info-list{
  padding-block-end: 12px;
  border-block-end: 1px solid var(--outline-variant);
}

.contact-info-item{
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-info .icon-box{
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  color: var(--on-surface-variant);
}

.info-content{
  display: grid;
  gap: 4px;
}

.info-title{
  color: var(--on-surface-variant);
  opacity: 0.6;
}

.info-text{
  color: var(--on-surface-variant);
}

.social-list{
  display: flex;
  gap: 12px;
}

.social-item{padding: 12px;}

.input-wrapper{
  margin-block-start: 16px;
  display: grid;
  gap: 10px;
}

.contact-form{
  background-color: var(--surface-container);
  padding: 16px;
  margin-block-end: 16px;
  border-radius: var(--shape-corner-medium);
}


.roadmap-container {
  max-width: 1000px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* .section-title {
  text-align: center;
  color: white;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 50px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInDown 1s ease-out;
} */

.roadmap-timeline {
  position: relative;
  padding: 20px 0;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, #4facfe, #00f2fe, #4facfe, #00f2fe, #4facfe);
  transform: translateX(-50%);
  animation: pulse 2s infinite;
}

.roadmap-item {
  position: relative;
  width: 45%;
  margin: 30px 0;
  animation: fadeInUp 0.8s ease-out;
  animation-fill-mode: both;
}

.roadmap-item:nth-child(odd) {
  left: 0;
  text-align: right;
  padding-right: 30px;
}

.roadmap-item:nth-child(even) {
  left: 55%;
  text-align: left;
  padding-left: 30px;
}

.roadmap-item:nth-child(1) { animation-delay: 0.2s; }
.roadmap-item:nth-child(2) { animation-delay: 0.4s; }
.roadmap-item:nth-child(3) { animation-delay: 0.6s; }
.roadmap-item:nth-child(4) { animation-delay: 0.8s; }
.roadmap-item:nth-child(5) { animation-delay: 1s; }

.roadmap-marker {
  position: absolute;
  top: 50%;
  width: 20px;
  height: 20px;
  background: linear-gradient(45deg, #4facfe, #00f2fe);
  border: 4px solid white;
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 20px rgba(79, 172, 254, 0.6);
  transition: all 0.3s ease;
  z-index: 10;
}

.roadmap-item:nth-child(odd) .roadmap-marker {
  right: -40px;
}

.roadmap-item:nth-child(even) .roadmap-marker {
  left: -40px;
}

.roadmap-marker:hover {
  transform: translateY(-50%) scale(1.5);
  box-shadow: 0 0 30px rgba(79, 172, 254, 0.8);
  background: linear-gradient(45deg, #00f2fe, #4facfe);
}

.roadmap-content {
  background: rgba(255, 255, 255, 0.95);
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.roadmap-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(79, 172, 254, 0.2), transparent);
  transition: left 0.6s ease;
}

.roadmap-content:hover::before {
  left: 100%;
}

.roadmap-content:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.roadmap-year {
  font-size: 1.2rem;
  font-weight: 700;
  color: #4facfe;
  margin-bottom: 10px;
}

.roadmap-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
  line-height: 1.4;
}

.roadmap-location {
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
}



.progress-indicator {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 0.9rem;
  z-index: 100;
}

@keyframes fadeInDown {
  from {
      opacity: 0;
      transform: translateY(-30px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
      opacity: 0;
      transform: translateY(30px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@media (max-width: 768px) {
  .roadmap-timeline::before {
      left: 30px;
  }

  .roadmap-item {
      width: calc(100% - 60px);
      left: 60px !important;
      text-align: left !important;
      padding-left: 20px !important;
      padding-right: 0 !important;
  }

  .roadmap-marker {
      left: -40px !important;
      right: auto !important;
  }

  /* .section-title {
      font-size: 2rem;
  } */
}

/*-----------------------------------*\
  #FOOTER
\*-----------------------------------*/
.footer .container{
  text-align: center;
  padding: 16px;
  border-block-start: 1px solid var(--out);
}




/*-----------------------------------*\
  #MEDIA QUERIES
\*-----------------------------------*/
/* RESPONSIVE FOR LARGER THAN 768PX SCREEN */
@media(min-width: 768px) {
  /* REUSED STYLE */
  .article{
    position: relative;
    display: grid;
    grid-template-columns: 0.5fr 1fr;
    align-items: flex-start;
  }

  .about-card,
  .primary-tabs {
    position: sticky;
    top: 64px;
  }

  .primary-tabs{z-index: 2;}

  /* HERO */

  .hero .container{
    grid-template-columns: 0.2fr 1fr;
  }
}

/* RESPONSIVE FOR LARGER THAN 1200px SCREEN */
@media(min-width: 1200px) {
  /* REUSED STYLE */
  
  .container,
  .article{
    max-width: 1128px;
    margin: 0  auto;
  }

  /* ABOUT CARD */
  .about-card{margin: 0 8px;}

  /* ABOUT CARD */
  .contact-tab .container{
    display: grid;
    align-items: flex-start;
    grid-template-columns: 0.6fr 1fr;
    gap: 24px;
  }
  
}