/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  --orange: #F9A40D;
  --white: #fff;
  --red: #bd1919;
  --light-red: #d42020;
  --font: Comfortaa, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-size: 18px;
}

/* ============================================================
   Minimal Reset
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  font-size: var(--font-size);
  background-color: var(--orange);
  color: var(--white);
  line-height: 1.42857143
}

a {
  color: var(--white);
  text-decoration: underline;
}

a:hover {
  text-decoration: none;
  color: var(--white);
}

h2 {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 50px;
  line-height: 1.1;
  font-weight: bold;
}

h3 {
  font-size: 24px;
  margin-top: 0;
  margin-bottom: 10px;
  font-weight: bold;
}

ul {
  margin: 0 0 10px;
  padding-left: 30px;
}

li {
  margin-bottom: 10px;
}

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

strong {
  font-weight: bold;
}

/* ============================================================
   Sprites (from sprite.less)
   ============================================================ */
.arrow-left, .arrow-left-hover, .arrow-right, .arrow-right-hover,
.arrow-left-big, .arrow-right-big,
.fb, .google-plus, .linkedin, .github,
.fb-hover, .google-plus-hover, .linkedin-hover, .github-hover,
.arrow-down, .arrow-down-orange {
  display: inline-block;
  background: url('/images/sprites.png') no-repeat;
}

.arrow-left { background-position: 0 -118.4px; width: 19px; height: 35px; }
.arrow-left-hover { background-position: -2px -74px; width: 19px; height: 35px; }
.arrow-right { background-position: -1px -37px; width: 19px; height: 35px; }
.arrow-right-hover { background-position: 0 0; width: 19px; height: 35px; }
.arrow-left-big { background-position: -105px 0; width: 70px; height: 128px; }
.arrow-right-big { background-position: -30px 0; width: 70px; height: 129px; }
.fb { background-position: -183px -70px; width: 64px; height: 64px; }
.google-plus { background-position: -185px -2px; width: 64px; height: 64px; }
.linkedin { background-position: -255px -3px; width: 64px; height: 64px; }
.github { background-position: -252px -73px; width: 64px; height: 64px; }
.fb-hover { background-position: -324px -3px; width: 64px; height: 64px; }
.google-plus-hover { background-position: -325px -72px; width: 64px; height: 64px; }
.linkedin-hover { background-position: -390px -3px; width: 64px; height: 64px; }
.github-hover { background-position: -389px -72px; width: 64px; height: 64px; }
.arrow-down { background-position: -457.4px -6px; width: 34px; height: 19px; }
.arrow-down-orange { background-position: -457px -29px; width: 34px; height: 19px; }

.white .arrow-right { background-position: 0 0; width: 19px; height: 35px; }
.white .arrow-left { background-position: -2px -74px; width: 19px; height: 35px; }

/* ============================================================
   Layout
   ============================================================ */
.btn {
  display: inline-block;
  width: 290px;
  padding: 15px;
  position: relative;
  text-align: center;
  border: 3px solid white;
  border-radius: 30px;
  font-size: 24px;
  font-weight: 700;
  line-height: 18px;
  text-decoration: none;
  color: var(--white);
  font-family: var(--font);
}

.btn:hover {
  color: var(--orange);
  border-color: var(--orange);
  text-decoration: none;
}

/* Frame: full-screen section */
.frame {
  width: 100%;
  min-height: 100svh;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* Welcome and choice use absolutely-positioned children — require fixed height */
.frame.welcome,
.frame.choice {
  min-height: 100svh;
}

/* Frames with top padding (e.g. it-skills) need extra top offset for nav */
.frame.pt {
  padding-top: 64px;
}

.frame h2 {
  text-align: center;
}

/* frame-align: used in choice / diy for table-cell centering */
.frame .frame-align {
  width: 100%;
  text-align: center;
}

/* frame-overlay: fills the frame absolutely (choice, diy) */
.frame .frame-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.frame .small-container {
  width: 90%;
  margin: 0 auto;
}

/* nextFrame arrow — always white arrow-down by default */
.frame .nextFrame {
  background: url('/images/sprites.png') no-repeat -457.4px -6px;
  width: 34px;
  height: 19px;
  position: absolute;
  left: calc(50% - 17px);
  bottom: 20px;
  display: inline-block;
  flex-shrink: 0;
}

.frame .nextFrame:hover {
  background-position: -457px -29px;
}

/* Orange frames */
.frame.orange {
  background-color: var(--orange);
  color: var(--white);
}

.frame.orange a,
.frame.orange a:hover {
  color: var(--white);
}

.frame.orange .btn {
  color: var(--white);
  border-color: var(--white);
}

.frame.orange .btn:hover {
  background-color: var(--white);
  color: var(--orange);
}

.frame.orange .nextFrame {
  background-position: -457.4px -6px;
}

.frame.orange .nextFrame:hover {
  background-position: -457.4px -6px;
}

/* White frames */
.frame.white {
  background-color: var(--white);
  color: var(--orange);
}

.frame.white a,
.frame.white a:hover {
  color: var(--orange);
}

.frame.white .btn {
  color: var(--orange);
  border-color: var(--orange);
}

.frame.white .btn:hover {
  background-color: var(--orange);
  color: var(--white);
}

.frame.white .nextFrame {
  background-position: -457px -29px;
}

.frame.white .nextFrame:hover {
  background-position: -457px -29px;
}

/* Wrapper: content container */
.wrapper {
  width: 95%;
  margin: 0 auto;
  display: table;
}

/* Grid columns (Bootstrap replacements) */
[class^="col-"] {
  float: left;
  box-sizing: border-box;
}

.col-md-4, .col-md-6, .col-sm-4, .col-sm-8 {
  padding-left: 15px;
  padding-right: 15px;
}
.col-sm-8 { width: 66.666%; }
.col-sm-4 { width: 33.333%; }
.col-md-6 { width: 50%; }

/* Clearfix for grid containers */
.small-container::after,
.text-container::after,
.frame-align::after {
  content: '';
  display: table;
  clear: both;
}

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

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Navigation
   ============================================================ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  width: 100%;
}

nav .logo {
  display: inline-block;
  width: 69px;
  height: 41px;
  background: url('/images/logo_sprite.png') no-repeat left center;
}

nav > .logo,
nav .back {
  float: left;
  display: inline-block;
  height: 41px;
  margin-left: 80px;
  margin-top: 13px;
}

nav .back {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

nav .back:hover {
  text-decoration: none;
}

nav .back .arrow-left {
  position: relative;
  top: -3px;
}

nav .menu-container {
  float: right;
}

nav ul#menu {
  text-align: right;
  font-size: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

nav ul#menu li {
  display: inline-block;
  margin-right: 50px;
  width: auto;
  margin-bottom: 0;
}

nav ul#menu li a {
  font-size: 22px;
  display: inline-block;
  padding: 18px 5px 15px;
  text-decoration: none;
  font-family: var(--font);
}

nav ul#menu li a:hover,
nav ul#menu li a:focus {
  background-color: transparent;
  color: var(--orange);
  text-decoration: none;
  border-top: 3px solid var(--orange);
  padding-top: 15px;
}

nav ul#menu li.active a {
  background-color: transparent;
  color: var(--orange);
  text-decoration: none;
  border-top: 3px solid var(--orange);
  padding-top: 15px;
}

/* Nav states */
nav.white .nav-toggle { color: var(--orange); }
nav.white .logo { background-position: left center; }
nav.white ul#menu li a { color: var(--orange); }
nav.white ul#menu li.active a,
nav.white ul#menu li a:hover,
nav.white ul#menu li a:focus {
  color: var(--orange);
  border-top-color: var(--orange);
}

nav.orange .nav-toggle { color: var(--white); }
nav.orange .logo { background-position: right center; }
nav.orange ul#menu li a { color: var(--white); }
nav.orange ul#menu li.active a,
nav.orange ul#menu li a:hover,
nav.orange ul#menu li a:focus {
  color: var(--white);
  border-top-color: var(--white);
}

/* Hamburger toggle button */
.nav-toggle {
  float: right;
  padding: 4px 10px 0;
  margin-right: 10px;
  margin-top: 8px;
  background: none;
  border: none;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
  color: var(--white);
  display: none;
  line-height: 1;
}

/* ============================================================
   Scroll snap (replaces fullpage.js)
   ============================================================ */
@media screen and (min-width: 1025px) {
  .page {
    height: 100vh;
    overflow-y: auto;
    scroll-snap-type: y mandatory;
  }

  .frame {
    height: 100vh;
    scroll-snap-align: start;
  }
}

/* ============================================================
   Homepage (pages/homepage.less)
   ============================================================ */

/* Welcome */
.main .welcome {
  background: url('/images/main.jpg') center 20% no-repeat;
  background-size: cover;
  display: block; /* override flex — content is absolute */
}

.main .welcome .welcome-container {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  background-color: rgba(76, 50, 0, 0.4);
  position: relative;
}

.main .welcome .hello,
.main .welcome .work {
  width: 100%;
  position: absolute;
  text-align: center;
}

.main .welcome .hello {
  top: 50%;
  margin-top: -80px;
}

.main .welcome .hello .i-am {
  font-size: 60px;
}

.main .welcome .hello .portfolio {
  font-size: 36px;
}

.main .welcome .work {
  bottom: 12%;
  font-size: 36px;
}

.main .welcome .links {
  margin-top: 25px;
}

.main .welcome .links .btn.toPhoto {
  margin-right: 40px;
}

.main .welcome .links .btn.toPhoto::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 7px;
  background: url('/images/sprites.png') no-repeat 0 -118.4px;
  width: 19px;
  height: 35px;
  display: inline-block;
}

.main .welcome .links .btn.toPhoto:hover::before {
  background-position: -2px -74px;
}

.main .welcome .links .btn.toIt::before {
  content: '';
  position: absolute;
  right: 20px;
  top: 7px;
  background: url('/images/sprites.png') no-repeat -1px -37px;
  width: 19px;
  height: 35px;
  display: inline-block;
}

.main .welcome .links .btn.toIt:hover::before {
  background-position: 0 0;
}

/* About me */
.main .about-me h2 {
  margin-bottom: 40px;
}

.main .about-me img.me {
  width: 100%;
  border-radius: 50%;
}

.main .about-me .text-container {
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.main .about-me .image-container,
.main .about-me .text {
  float: none;
}

.main .about-me .text-container .col-sm-4 {
  float: none;
  width: 33.333%;
  flex-shrink: 0;
}

.main .about-me .quote {
  display: none;
  width: 80%;
  margin: 5% auto 0;
  text-align: center;
  font-size: 30px;
}

.main .about-me .quote .author {
  text-align: right;
  font-size: 18px;
}

/* Experiences */
.main .experiences h3 {
  text-align: center;
}

.main .experiences h2 {
  margin-bottom: 40px;
}

.main .experiences li {
  margin-bottom: 10px;
}

.main .experiences li > ul > li {
  margin-bottom: 0;
}

.main .experiences li a {
  font-weight: bold;
}

/* Choice */
.main .frame.choice {
  background: url('/images/darth_vader.jpg') center center no-repeat;
  background-size: cover;
}

.main .frame.choice .dark {
  color: var(--red);
}

.main .frame.choice .frame-overlay {
  background-color: rgba(0, 0, 0, 0.7);
  justify-content: space-around;
}

.main .frame.choice .frame-align > div {
  text-align: center;
}

.main .frame.choice a.toIt,
.main .frame.choice a.toPhoto {
  display: inline-block;
  position: relative;
}

.main .frame.choice .choice-image {
  display: inline-block;
  position: relative;
}

.main .frame.choice .choice-image img {
  max-width: 100%;
}

.main .frame.choice .overlay {
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 50%;
  display: none;
}

.main .frame.choice .overlay .overlay-align {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main .frame.choice .overlay .overlay-text {
  text-align: center;
  font-size: 45px;
}

.main .frame.choice a.toIt:hover .overlay,
.main .frame.choice a.toPhoto:hover .overlay {
  display: block;
}

.main .frame.choice .arrow-left-big,
.main .frame.choice .arrow-right-big {
  position: absolute;
  top: 50%;
  margin-top: -65px;
}

.main .frame.choice a.toPhoto {
  padding-left: 60px;
}

.main .frame.choice a.toPhoto .arrow-left-big {
  left: -60px;
}

.main .frame.choice a.toIt {
  padding-right: 60px;
}

.main .frame.choice a.toIt .arrow-right-big {
  right: -60px;
}

/* Contact */
.main .contact {
  text-align: center;
}

.main .contact h2 {
  margin-top: 50px;
}

.main .contact .contact-details {
  margin-top: 40px;
  font-size: 36px;
  line-height: 60px;
}

.main .contact .pgp {
  margin-top: 30px;
  font-size: 25px;
}

.main .contact .networks {
  margin-top: 70px;
}

.main .contact .networks a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-right: 20px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background-color: var(--white);
  color: var(--orange);
  text-decoration: none;
}

.main .contact .networks a:hover {
  background-color: var(--orange);
  color: var(--white);
}

.main .contact .networks a svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.main .contact .networks a:last-child {
  margin-right: 0;
}

.main .contact .footer {
  position: absolute;
  bottom: 10px;
  width: 100%;
  text-align: center;
}

/* ============================================================
   Portfolio Page (project layout — shared by IT and DIY pages)
   ============================================================ */
.project-container .column {
  display: table-cell;
  width: 50%;
  vertical-align: middle;
}

.project-container .column:first-child {
  width: calc(50% - 30px);
  padding-right: 30px;
}

.project-container {
  display: table;
}

.project-container.reversed {
  direction: rtl;
}

.project-container.reversed .column:first-child {
  width: 50%;
  padding-right: 0;
}

.project-container.reversed .column:last-child {
  width: calc(50% - 30px);
  padding-right: 30px;
}

.project-container img {
  max-width: 100%;
}

.project-container h2 {
  text-align: left;
  margin-bottom: 10px;
}

.project-container .text {
  margin-bottom: 40px;
  text-align: left;
  direction: ltr;
}

.project-container .tags {
  margin-bottom: 10px;
  text-align: left;
}

.project-container .tags div {
  display: inline-block;
  padding: 2px 15px;
  margin-right: 10px;
  margin-bottom: 10px;
}

.project-container .check-github {
  width: auto;
  font-size: 18px;
  padding: 7px 30px 8px;
  font-weight: 400;
  border-width: 2px;
  line-height: 22px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.project-container .check-github svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Tag colors */
.frame.orange .project-container .tags div {
  background-color: var(--white);
  color: var(--orange);
}

.frame.white .project-container .tags div {
  background-color: var(--orange);
  color: var(--white);
}

/* Carousel */
.carousel {
  position: relative;
}

.carousel .carousel-inner {
  overflow: hidden;
  position: relative;
  height: 300px;
}

.carousel .item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  visibility: hidden;
  transform: translateX(100%);
  transition: transform 0.4s ease-in-out;
}

.carousel .item.active {
  visibility: visible;
  transform: translateX(0);
}

.carousel .item.exit-left {
  visibility: visible;
  transform: translateX(-100%);
}

.carousel .item.exit-right {
  visibility: visible;
  transform: translateX(100%);
}

.carousel .item.enter-right {
  visibility: visible;
  transform: translateX(100%);
  transition: none;
}

.carousel .item.enter-left {
  visibility: visible;
  transform: translateX(-100%);
  transition: none;
}

.carousel .item-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.carousel .item-wrapper img,
.carousel .item-wrapper video {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.carousel .control {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: transparent;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.carousel .control.left { left: 10px; }
.carousel .control.right { right: 10px; }

.carousel:hover .control {
  display: inline-block;
}

.carousel .item-wrapper .img-open {
  background: none;
  border: none;
  padding: 0;
  cursor: zoom-in;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

/* Carousel modal */
.carousel-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: carousel-modal-fade-in 0.2s ease;
}

@keyframes carousel-modal-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.carousel-modal-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: calc(100vw - 160px);
  max-height: 90vh;
}

.carousel-modal-content img {
  max-width: 100%;
  max-height: calc(90vh - 48px);
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
}

.carousel-modal-caption {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin: 0;
}

.carousel-modal-close {
  position: fixed;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.8);
  padding: 6px;
  line-height: 0;
  transition: color 0.15s;
}

.carousel-modal-close:hover {
  color: #fff;
}

.carousel-modal-close svg {
  width: 28px;
  height: 28px;
}

.carousel-modal-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  cursor: pointer;
  color: #fff;
  padding: 10px;
  line-height: 0;
  transition: background 0.15s;
}

.carousel-modal-nav--prev { left: 24px; }
.carousel-modal-nav--next { right: 24px; }

.carousel-modal-nav:hover {
  background: rgba(255, 255, 255, 0.25);
}

.carousel-modal-nav svg {
  width: 24px;
  height: 24px;
  display: block;
}

.carousel-modal-dots {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.carousel-modal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  padding: 0;
  transition: background 0.15s;
}

.carousel-modal-dot.active {
  background: #fff;
}

/* YouTube play icon overlay on carousel thumbnail */
.img-open {
  position: relative;
}

.yt-play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 48px;
  opacity: 0.9;
  pointer-events: none;
  transition: opacity 0.2s;
}

.img-open:hover .yt-play-icon {
  opacity: 1;
}

/* Video/iframe in modal — constrained to viewport */
.carousel-modal-video {
  width: min(90vw, 960px);
  max-height: 80vh;
  aspect-ratio: 16 / 9;
}

.carousel-modal-video iframe,
.carousel-modal-video video {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  max-height: 80vh;
}

/* Intro/skills frame (shared by IT and DIY pages) */
.skills-description .wrapper {
  display: table;
  width: 95%;
}

.skills-description .collage-container {
  display: table-cell;
  width: calc(30% - 30px);
  padding-right: 30px;
  vertical-align: middle;
  text-align: center;
}

.skills-description .description {
  display: table-cell;
  width: 70%;
  vertical-align: middle;
}

/* DIY skills-description: scattered photos layout */
.diy .skills-description .description {
  display: block;
  width: 100%;
  max-width: 600px;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 32px 36px;
  background: rgba(255, 255, 255, 0.82);
  border-radius: 4px;
}

.diy-photo {
  position: absolute;
  width: 260px;
  padding: 0;
  background: none;
  border: 4px solid #fff;
  box-shadow: 0 4px 18px rgba(0,0,0,0.18);
  border-radius: 3px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  z-index: 3;
  outline: none;
}

.diy-photo img {
  display: block;
  width: 100%;
  height: auto;
}

.diy-photo-1 {
  top: 8%;
  left: 4%;
  transform: rotate(-7deg);
}
.diy-photo-1:hover { transform: rotate(-7deg) scale(1.05); box-shadow: 0 8px 28px rgba(0,0,0,0.28); }

.diy-photo-2 {
  top: 8%;
  right: 4%;
  transform: rotate(5deg);
}
.diy-photo-2:hover { transform: rotate(5deg) scale(1.05); box-shadow: 0 8px 28px rgba(0,0,0,0.28); }

.diy-photo-3 {
  bottom: 10%;
  left: 4%;
  transform: rotate(6deg);
}
.diy-photo-3:hover { transform: rotate(6deg) scale(1.05); box-shadow: 0 8px 28px rgba(0,0,0,0.28); }

.diy-photo-4 {
  bottom: 10%;
  right: 4%;
  transform: rotate(-8deg);
}
.diy-photo-4:hover { transform: rotate(-8deg) scale(1.05); box-shadow: 0 8px 28px rgba(0,0,0,0.28); }

@media screen and (max-width: 1200px) {
  .diy-photo {
    width: 200px;
  }
}

@media screen and (max-width: 900px) {
  .diy .skills-description {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    padding: 60px 20px 20px;
  }
  .diy-photo {
    position: static;
    width: calc(50% - 16px);
    transform: none !important;
    order: 1;
    margin: 8px;
    flex-shrink: 0;
  }
  .diy-photo:hover { transform: scale(1.05) !important; }
  .diy .skills-description .description {
    order: 0;
    flex: 0 0 100%;
    max-width: 90%;
    background: none;
    padding: 0;
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 500px) {
  .diy-photo {
    width: 70%;
    margin: 8px auto;
  }
}

/* ============================================================
   Responsivity
   ============================================================ */
@media screen and (max-width: 1050px) {
  nav > .logo,
  nav .back {
    margin-left: 10px;
  }

  nav ul#menu li {
    margin-right: 30px;
  }

  .main nav > .logo {
    margin-left: 35px;
  }
}

@media screen and (max-width: 1024px) {
  nav {
    box-shadow: 0 -31px 42px 31px rgba(0,0,0,0.6);
    background-color: rgba(0, 0, 0, 0.6);
  }

  nav.white {
    background-color: var(--orange);
  }

  nav.white .nav-toggle { color: var(--white); }
  nav.white .logo { background-position: right center; }
  nav.white ul#menu li a { color: var(--white); }
  nav.white ul#menu li.active a,
  nav.white ul#menu li a:hover,
  nav.white ul#menu li a:focus {
    color: var(--white);
    border-top-color: var(--white);
  }

  nav.orange {
    background-color: var(--white);
  }

  nav.orange .nav-toggle { color: var(--orange); }
  nav.orange .logo { background-position: left center; }
  nav.orange .arrow-left {background-position: -2px -74px;}
  nav.orange ul#menu li a { color: var(--orange); }
  nav.orange ul#menu li.active a,
  nav.orange ul#menu li a:hover,
  nav.orange ul#menu li a:focus {
    color: var(--orange);
    border-top-color: var(--orange);
  }

  .frame:not(.choice):not(.welcome),
  .frame.choice .frame-overlay {
    padding: 60px 0;
  }

  .frame.pt {
    padding-top: 0;
  }
}

/* Hamburger breakpoint: 857px */
@media screen and (max-width: 857px) {
  nav {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
  }

  nav > .logo,
  nav .back {
    float: none;
    margin-top: 6px;
    margin-bottom: 6px;
  }

  nav .menu-container {
    float: none;
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  nav ul#menu {
    display: none;
    width: 100%;
    padding-bottom: 20px;
  }

  nav ul#menu.open {
    display: block;
  }

  nav ul#menu li {
    width: 100%;
    display: block;
    text-align: center;
    margin-right: 0;
    margin-top: 10px;
  }

  nav ul#menu li a:hover,
  nav ul#menu li.active a {
    padding: 10px 15px;
    border-radius: 5px;
    border: 3px solid var(--orange);
  }

  nav.white ul#menu li a:hover,
  nav.white ul#menu li.active a {
    border-color: var(--white);
    color: var(--white);
  }

  .nav-toggle {
    display: block;
    float: none;
    margin: 0;
    margin-top: 16px;
    padding-right: 15px;
  }

  .frame:not(.choice):not(.welcome),
  .frame.choice .frame-overlay {
    padding: 60px 0;
  }
}

@media screen and (max-width: 450px) {
  .main .welcome .hello .i-am .adam {
    display: block;
  }
}

/* @screen-sm-max = 991px */
@media screen and (max-width: 991px) {
  .wrapper {
    width: 100%;
    padding: 0 20px !important;
  }

  [class^="col-"] {
    padding-left: 0;
    padding-right: 0;
  }

  .choice .frame-align {
    padding: 0 20px;
  }

  .main .frame.choice .frame-align {
    display: block;
  }

  .main .frame.choice a.toPhoto {
    padding-left: 0;
    margin-bottom: 30px;
  }

  .main .frame.choice a.toIt {
    padding-right: 0;
  }

  .main .frame.choice a.toPhoto .arrow-left-big,
  .main .frame.choice a.toIt .arrow-right-big {
    display: none;
  }

  .main .frame.choice a.toPhoto .overlay,
  .main .frame.choice a.toIt .overlay {
    display: block;
  }

  .main .experiences .small-container {
    text-align: center;
  }

  .main .experiences ul {
    display: inline-block;
  }

  .main .experiences ul ul {
    display: block;
  }

  .main .experiences li {
    text-align: left;
  }

}

/* @screen-xs-max = 767px */
@media screen and (max-width: 767px) {
  .col-md-6 {
    width: 100%;
    float: none;
  }

  h2 {
    font-size: 40px;
  }

  .main .frame.choice a.toIt .overlay .overlay-text,
  .main .frame.choice a.toPhoto .overlay .overlay-text {
    font-size: 33px;
  }

  .main .welcome {
    background-position-x: 70%;
  }
  .main .welcome .hello {
    top: 30%;
    margin-top: -20px;
  }

  .main .welcome .hello .i-am { font-size: 40px; }
  .main .welcome .hello .portfolio { font-size: 24px; }

  .main .welcome .work {
    bottom: 12%;
    font-size: 24px;
  }

  .main .welcome .links .btn { font-size: 20px; }

  .main .welcome .links .btn.toPhoto {
    margin-right: 0;
    margin-bottom: 10px;
  }

  .main .about-me .text-container {
    display: block;
  }

  .main .about-me .text-container .col-sm-8,
  .main .about-me .text-container .col-sm-4 {
    display: block;
    width: 100%;
    float: none;
  }

  .main .about-me .image-container {
    text-align: center;
  }

  .main .about-me .image-container img {
    max-width: 250px;
  }

  .main .about-me .text {
    margin-bottom: 20px;
  }

  .main .small-container {
    width: 100%;
  }

  .main .small-container > div {
    padding-left: 0;
    padding-right: 0;
  }

  .main .experiences ul {
    padding-left: 17px;
  }

  .main .choice h2 {
    font-size: 34px;
  }

  .main .contact .contact-details {
    font-size: 25px;
  }

  .it .skills-description .collage-container {
    display: none;
  }
}

@media screen and (max-width: 740px) {
  .project-container,
  .project-container.reversed {
    display: block;
  }

  .project-container .column,
  .project-container .column:first-child,
  .project-container .column:last-child,
  .project-container.reversed .column,
  .project-container.reversed .column:first-child,
  .project-container.reversed .column:last-child {
    display: block;
    width: 100%;
    padding-right: 0;
  }

  .project-container .column:last-child {
    margin-top: 30px;
  }

  .project-container.reversed {
    direction: ltr;
  }

}

@media screen and (min-width: 1200px) {
  .wrapper {/* width: 90%; */}
  h2 { font-size: 60px; }
}

@media screen and (min-width: 1500px) {
  .wrapper { width: 80%; }

  h2 { margin-bottom: 30px; }

  .main .welcome .hello .i-am { font-size: 85px; }

  .main .experiences h3 { text-align: left; }

  .main .about-me .img-container { width: 25%; margin-right: 5%; }
  .main .about-me .text { width: 70%; }
  .main .about-me .quote { display: block; }

  .main .choice h2 { margin-bottom: 100px; }

  .main .contact .contact-details { margin-top: 100px; }
  .main .contact .networks { margin-top: 100px; }

  .project-container h2 { margin-bottom: 40px; }
}

@media screen and (min-width: 1750px) {
  .wrapper { width: 75%; }
  h2 { margin-bottom: 60px; }
  .main .choice h2 { margin-bottom: 150px; }
}