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

/* ===== VARIABLES ===== */
:root {
  --bg-dark: #0a0f1a;
  --bg-light: #f5f8fa;
  --text-primary: #e4f1ff;
  --accent: #00e6e6;
  --accent-hover: #00ffff;
  --font-main: 'Segoe UI', sans-serif;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.6;
  padding-top: 1rem;
}

/* ===== CONTAINER ===== */
.container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}

/* ===== HEADER ===== */
.header {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  position: relative;
  z-index: 9999;
  background: linear-gradient(135deg, #0a0f1a 0%, #111827 100%);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

.header__content {
    flex-grow: 1;
    display: flex;
    flex-direction: row;
    justify-content:space-evenly;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.header__menu {
    display: none;
}

.header__bars {
    color: var(--clr-light);
    width: var(--size-2xl);
    height: var(--size-2xl);
    display: block;
}

.header__photo {
    border-radius: 50%;
    width: 6rem;
    height: 6rem;
    padding: 0.15rem 0.15rem;
}

.header__bars {
    color: var(--clr-light);
    width: var(--size-2xl);
    height: var(--size-2xl);
    display: block;
}

.header__title {
  color: #00ffff;
  text-transform: uppercase;
  font-size: var(--size-1xl);
  letter-spacing: 0.05em;
  font-weight: bold;
  text-shadow: 0 0 4px #00ffff, 0 0 8px rgba(0, 255, 255, 0.5);
  transition: text-shadow 0.3s ease-in-out;
}
.header__title:hover {
  text-shadow: 0 0 12px #00ffff, 0 0 15px rgba(0, 255, 255, 0.7);
}

.header__link {
  display: inline-block;
  font-size: var(--size-sm);
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  color: #00fff7;
  background: linear-gradient(135deg, #111827, #1e293b);
  border: 1px solid #00fff7;
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  margin: 0.5rem;
  letter-spacing: 0.05em;
  box-shadow: 0 0 10px #00fff77a, 0 0 20px #00fff733 inset;
  backdrop-filter: blur(6px);
  transition: all 0.3s ease-in-out;
  position: relative;
  z-index: 1;
}

.header__link::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #00fff7, #00d9ff, #00fff7);
  z-index: -1;
  border-radius: 14px;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  filter: blur(10px);
}

.header__link:hover {
  color: #0f172a;
  background: #00fff7;
  box-shadow: 0 0 15px #00fff7aa, 0 0 25px #00fff755;
  transform: translateY(-3px) scale(1.03);
}

.header__link:hover::before {
  opacity: 1;
}



/* xs */
@media (min-width: 475px) {

    .header__photo {
        width: 5rem;
        height: 5rem;
    }

    .header__title {
        font-size: var(--size-1xl);
    }
}

/* sm */
/* @media (min-width: 640px) {} */

/* md */
@media (min-width: 768px) {
    .header__content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .header__menu {
        display: flex;
        justify-content: space-evenly;
        list-style-type: none;
        gap: 2em;
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .header__link {
        display: block;
        font-size: var(--size-xs);
        text-decoration: none;
        text-align: center;
        font-weight: 600;
        color: var(--clr-light);
        background-color: var(--clr-indigo);
        padding: 0.5rem 0.05rem;
        border-radius: 0.5rem;
        letter-spacing: -0.05rem;
        transition: color 0.3s;
        width: var(--size-8xl);
    }

    .header__link:hover {
        /*background-color: var(--clr-slate600);*/
        transform: translateY(-3px);
        box-shadow: 0 14px 28px rgb(70, 227, 255),
            0 10px 10px rgba(70, 227, 255), 0 0 120px -10px var(--clr-indigo);
    }


    .header__line {
        border: 1px solid var(--clr-slate800);
        padding-top: 1.5em;
    }

    .header__sun {
        display: block;
        color: var(--clr-slate600);
        width: var(--size-base);
        height: var(--size-base);
    }

    .header__resume {
        font-size: var(--size-xxs);
    }

    .header__bars {
        display: none;
    }

    .header__photo {
        padding: 0.20rem 0.20rem;
    }

    .header__title {
        font-size: var(--size-3xl);
    }
}

/* lg */
@media (min-width: 1024px) {
    .header__link {
        font-size: var(--size-sm);
        width: var(--size-9xl);
    }

    .header__sun {
        width: var(--size-2xl);
        height: var(--size-2xl);
    }

    .header__resume {
        font-size: var(--size-sm);
    }

    .header__photo {
        width: 8rem;
        height: 8rem;
        padding: 1.5rem 1.5rem;
    }

    .header__title {
        font-size: var(--size-5xl);
    }
}

/* xl */
@media (min-width: 1280px) {
    
    .header__link {
        font-size: var(--size-base);
        width: var(--size-10xl);
    }

    .header__sun {
        width: var(--size-3xl);
        height: var(--size-3xl);
    }

    .header__resume {
        font-size: var(--size-base);
    }
    
    .header__photo {
        width: 10rem;
        height: 10rem;
        padding: 1.5rem 1.5rem;
    }

    .header__title {
        font-size: var(--size-5xl);
    }
}

/* 2xl */
/* @media (min-width: 1536px) {} */

/* ===== MOBILE NAV ===== */
.mobile-nav {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999;
    width: 100%;
    height: 100%;
    background-color: var(--clr-dark);
    display: none;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  
  .mobile-nav__menu {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
  }
  
  .mobile-nav__link {
    font-size: var(--size-sm);
    text-decoration: none;
    font-weight: 600;
    color: var(--clr-slate600);
    letter-spacing: -0.05em;
    transition: color 0.3s;
  }
  
  .mobile-nav__link:hover {
    color: var(--clr-rose);
  }
  
  .mobile-nav__link-line {
    border: 1px solid var(--clr-slate800);
    padding-right: 1.5em;
  }
  
  .mobile-nav__sun {
    display: block;
    width: var(--size-xl);
    height: var(--size-xl);
    color: var(--clr-slate600);
  }
  
  .mobile-nav__btn {
    font-size: var(--size-sm);
  }

/* ===== ABOUT ===== */
.about {
  margin-top: 2rem;
}

.about__title {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.about__description p {
  margin-bottom: 1rem;
}

.about__hr {
  border: 1px solid var(--accent);
  margin: 2rem 0;
}

.about__subtitle {
  color: var(--accent);
  margin-bottom: 1rem;
}

.about__ul-container {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.about__ul {
  list-style: square;
  padding-left: 1rem;
}

.about__list {
  margin-bottom: 0.5rem;
}

/* ===== PROJECTS ===== */
.projects-title {
  text-align: center;
  font-size: 2rem;
  color: var(--accent);
  margin: 3rem 0 2rem;
}

.project {
  margin-bottom: 3rem;
}

.project__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background-color: rgba(255, 255, 255, 0.03);
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 0 10px #00ffff44;
}

.project__title {
  font-size: 1.5rem;
  color: var(--accent);
}

.project__subtitle a,
.project__description a {
  color: var(--accent);
  text-decoration: underline;
}

.project__list ul {
  margin-left: 1rem;
}

.video-wrapper,
.image-wrapper {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--accent);
}

video,
img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  padding: 2rem 0;
  text-align: center;
  border-top: 1px solid var(--accent);
  margin-top: 4rem;
}

.footer__menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer__link {
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.footer__icon {
  width: 20px;
  height: 20px;
}

.footer__title {
  color: var(--accent);
  font-size: 1.2rem;
  margin-top: 1rem;
}

/* ===== BUTTONS & INTERACTIVOS ===== */
.btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  background-color: var(--accent);
  color: #000;
  box-shadow: 0 0 10px var(--accent-hover);
}

.theme-toggle svg {
  width: 24px;
  height: 24px;
  fill: var(--accent);
  transition: transform 0.3s ease;
}

.theme-toggle:hover svg {
  transform: rotate(90deg);
}

/* ===== MEDIA QUERIES ===== */
@media screen and (min-width: 768px) {
  .header {
    flex-direction: row;
    justify-content: space-between;
  }

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

  .about__ul-container {
    flex-direction: row;
  }

  .project__content {
    flex-direction: row;
  }

  .project__info {
    flex: 1;
  }

  .project__show {
    flex: 1;
  }

  .footer__menu {
    flex-direction: row;
    justify-content: center;
  }
}
.about__icons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
  padding: 1rem 0;
}

.tech-icon {
  width: 50px;
  height: 50px;
  animation: floatWave 3s ease-in-out infinite;
}

.tech-icon:nth-child(odd) {
  animation-delay: 0.2s;
}

.tech-icon:nth-child(even) {
  animation-delay: 0.5s;
}

@keyframes floatWave {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(10px);
  }
}

body.light-mode {
  background-color: var(--bg-light);
  color: #111;
}

body.light-mode .project__content {
  background-color: rgba(0, 0, 0, 0.05);
  box-shadow: 0 0 10px #00c0c0;
}

body.light-mode .header {
  background-color: #f0f0f0;
}

body.light-mode .header__title,
body.light-mode .header__link,
body.light-mode .footer__title,
body.light-mode .footer__link {
  color: #222;
}

body.light-mode .btn {
  color: #111;
  border-color: #00c0c0;
}

body.light-mode .btn:hover {
  background-color: #00e6e6;
  color: black;
}

.arrow {
    float: right;
    text-decoration: none;
    font-size: 3em;
    color: #333;
    width: 80px;
    height: 80px;
    margin-top: 50px;
    margin-right: 15px;
    margin-left: 15px;
    background-color: #979898;
    border-color: #000000;
    border-radius: 10%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.arrow.up {
    top: 10px;
}

.arrow.down {
    bottom: 10px;
}

.arrow:hover {

    background-color: #007BFF;
    transform: scale(1.2) rotate(3deg);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}







:root {
    --clr-dark: #070a13;
    --clr-light: #f1f5f9;
    --clr-slate400: #94a3b8;
    --clr-slate600: #475569;
    --clr-slate800: #1e293b;
    --clr-rose: #07ad76;
    --clr-indigo: #4f46e5;

    /* rose rgb(225, 29, 72) */
    /* indigo rgb(79, 70, 229) */

    /* sizes */
    --size-xxs: 0.5rem;
    --size-xs: 0.75rem;
    --size-sm: 0.875rem;
    --size-base: 1rem;
    --size-lg: 1.125rem;
    --size-xl: 1.25rem;
    --size-2xl: 1.5rem;
    --size-3xl: 1.875rem;
    --size-4xl: 2.25rem;
    --size-5xl: 3rem;
    --size-6xl: 3.75rem;
    --size-7xl: 4.5rem;
    --size-8xl: 6rem;
    --size-9xl: 8rem;
    --size-10xl: 10rem;
}


* {
    margin: 0;
    line-height: calc(1em + 0.5rem);
}


html {
    scroll-behavior: smooth;
}

.light-mode {
    --clr-light: #070a13;
    --clr-dark: #f1f5f9;
    --clr-slate400: #1e293b;
    --clr-slate600: #1e293b;
    --clr-slate800: #94a3b8;
}

body {
    font-family: 'General Sans', sans-serif;
    background-color: var(--clr-dark);
    color: var(--clr-light);
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    user-select: none;
}

button {
    display: inline-block;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;
    color: inherit;
}

a {
    color: var(--clr-rose);
}

strong {
    color: var(--clr-indigo);
}

body::-webkit-scrollbar {
    width: 8px;
}

body::-webkit-scrollbar-track {
    box-shadow: inset 0 0 0 rgba(0, 0, 0, 0);
}

body::-webkit-scrollbar-thumb {
    background-color: var(--clr-rose);
    outline: 1px solid var(--clr-rose);
}
/*! modern-normalize v1.1.0 | MIT License | https://github.com/sindresorhus/modern-normalize */

/*
Document
========
*/

/**
Use a better box model (opinionated).
*/

*,
::before,
::after {
  box-sizing: border-box;
}

/**
1. Correct the line height in all browsers.
2. Prevent adjustments of font size after orientation changes in iOS.
3. Use a more readable tab size (opinionated).
*/

html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
  -moz-tab-size: 4; /* 3 */
  tab-size: 4; /* 3 */
}

/*
Sections
========
*/

/**
1. Remove the margin in all browsers.
2. Improve consistency of default fonts in all browsers. (https://github.com/sindresorhus/modern-normalize/issues/3)
*/

body {
  margin: 0; /* 1 */
  font-family: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif,
    'Apple Color Emoji', 'Segoe UI Emoji'; /* 2 */
}

/*
Grouping content
================
*/

/**
1. Add the correct height in Firefox.
2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655)
*/

hr {
  height: 0; /* 1 */
  color: inherit; /* 2 */
}

/*
Text-level semantics
====================
*/

/**
Add the correct text decoration in Chrome, Edge, and Safari.
*/

abbr[title] {
  text-decoration: underline dotted;
}

/**
Add the correct font weight in Edge and Safari.
*/

b,
strong {
  font-weight: bolder;
}

/**
1. Improve consistency of default fonts in all browsers. (https://github.com/sindresorhus/modern-normalize/issues/3)
2. Correct the odd 'em' font sizing in all browsers.
*/

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', Menlo,
    monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
Add the correct font size in all browsers.
*/

small {
  font-size: 80%;
}

/**
Prevent 'sub' and 'sup' elements from affecting the line height in all browsers.
*/

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/*
Tabular data
============
*/

/**
1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297)
2. Correct table border color inheritance in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016)
*/

table {
  text-indent: 0; /* 1 */
  border-color: inherit; /* 2 */
}

/*
Forms
=====
*/

/**
1. Change the font styles in all browsers.
2. Remove the margin in Firefox and Safari.
*/

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
Remove the inheritance of text transform in Edge and Firefox.
*/

button,
select {
  text-transform: none;
}

/**
Correct the inability to style clickable types in iOS and Safari.
*/

button,
[type='button'],
[type='reset'],
[type='submit'] {
  -webkit-appearance: button;
}

/**
Remove the inner border and padding in Firefox.
*/

::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
Restore the focus styles unset by the previous rule.
*/

:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
Remove the additional ':invalid' styles in Firefox.
See: https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737
*/

:-moz-ui-invalid {
  box-shadow: none;
}

/**
Remove the padding so developers are not caught out when they zero out 'fieldset' elements in all browsers.
*/

legend {
  padding: 0;
}

/**
Add the correct vertical alignment in Chrome and Firefox.
*/

progress {
  vertical-align: baseline;
}

/**
Correct the cursor style of increment and decrement buttons in Safari.
*/

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

/**
1. Correct the odd appearance in Chrome and Safari.
2. Correct the outline style in Safari.
*/

[type='search'] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
Remove the inner padding in Chrome and Safari on macOS.
*/

::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
1. Correct the inability to style clickable types in iOS and Safari.
2. Change font properties to 'inherit' in Safari.
*/

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/*
Interactive
===========
*/

/*
Add the correct display in Chrome and Safari.
*/

summary {
  display: list-item;
}
.footer {
  padding: 2rem 0;
  text-align: center;
  border-top: 1px solid var(--accent);
  margin-top: 4rem;
  background: linear-gradient(135deg, #0a0f1a, #111827);
  box-shadow: 0 0 15px rgba(0, 230, 230, 0.5);
  color: var(--accent);
  font-family: var(--font-main);
}

.footer__menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1rem;
  justify-content: center;
  align-items: center;
}

.footer__link {
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.footer__link:hover {
  color: var(--accent-hover);
  text-shadow: 0 0 10px var(--accent-hover);
  transform: translateY(-2px);
}

.footer__icon {
  width: 20px;
  height: 20px;
  filter: drop-shadow(0 0 2px var(--accent));
  transition: filter 0.3s ease;
}

.footer__link:hover .footer__icon {
  filter: drop-shadow(0 0 5px var(--accent-hover));
}

.footer__title {
  color: var(--accent);
  font-size: 1.2rem;
  margin-top: 1rem;
  text-shadow: 0 0 5px var(--accent);
  letter-spacing: 0.05em;
  font-weight: 700;
}



/* xs */
@media (min-width: 475px) {

}

/* sm */
@media (min-width: 640px) {

    .footer__menu {
        display: flex;
        flex-direction: row;
        gap: 1rem;
        padding: 1rem;
    }

    .footer__link {
        
        font-size: var(--size-xs);
        width: 10rem;
    }

    .footer__icon {
        width: 1rem;
        height: 1rem;
        margin-right: 0.3rem;
    }
}

/* md */
@media (min-width: 768px) {
    .footer__link {
        
        font-size: var(--size-s);
        width: 14rem;
    }

    .footer__icon {
        width: 1.5rem;
        height: 1.5rem;
        margin-right: 0.5rem;
    }
}

/* lg */
@media (min-width: 1024px) {}

/* xl */
@media (min-width: 1280px) {}

/* 2xl */
/* @media (min-width: 1536px) {} */
/* xs */
/* @media (min-width: 475px) {} */

/* sm */
/* @media (min-width: 640px) {} */

/* md */
/* @media (min-width: 768px) {} */

/* lg */
/* @media (min-width: 1024px) {} */

/* xl */
/* @media (min-width: 1280px) {} */

/* 2xl */
/* @media (min-width: 1536px) {} */

.btn {
    display: inline-block;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: -0.05em;
    background-color: var(--clr-rose);
    color: #f1f5f9;
    padding: 0.5em 1em;
    border-radius: 6px;
    box-shadow: 0 10px 20px rgba(45, 218, 131, 0.5),
      0 6px 6px rgba(23, 212, 23, 0.5), 0 0 100px -10px var(--clr-rose);
    transition: transform 0.3s, box-shadow 0.3s;
  }
  
  .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(29, 225, 104, 0.25),
      0 10px 10px rgba(29, 225, 55, 0.22), 0 0 120px -10px var(--clr-rose);
  }
  
  .container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 0.5rem;
    padding-right: 0.5rem;

    /*border : 0.1rem solid white;*/
  }
  
  .section {
    margin-top: 5rem;
  }
  
  .loading {
    filter: blur(40px) grayscale(100%);
  }
  
  .loaded {
    filter: blur(0) grayscale(0);
    transition: 0.7s ease-in-out;
  }
  
  /* xs */
  @media (min-width: 475px) {
    .container {
      max-width: 475px;
    }
  }
  
  /* sm */
  @media (min-width: 640px) {
    .container {
      max-width: 640px;
    }
  }
  
  /* md */
  @media (min-width: 768px) {
    .container {
      max-width: 768px;
    }
  }
  
  /* lg */
  @media (min-width: 1024px) {
    .container {
      max-width: 1024px;
    }
  
    .section {
      margin-top: 10rem;
    }
  }
  
  /* xl */
  @media (min-width: 1280px) {
    .container {
      max-width: 1280px;
    }
  }
  
  /* 2xl */
  @media (min-width: 1536px) {
    .container {
      max-width: 1536px;
    }
  }

 .project__actions {
  margin-top: 20px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.futuristic-btn,
.play-btn {
  padding: 12px 24px;
  font-size: 1rem;
  border: 2px solid #0ff;
  background: rgba(0, 255, 255, 0.05);
  color: #0ff;
  border-radius: 12px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s ease;
  font-family: 'Orbitron', sans-serif; /* Puedes incluir esta fuente desde Google Fonts para dar look sci-fi */
  box-shadow: 0 0 12px #0ff;
}

.futuristic-btn:hover,
.play-btn:hover {
  background: #0ff;
  color: #000;
  box-shadow: 0 0 20px #0ff;
}