/* =================================================================== 
 *
 *  TOC:
 *  # custom block grid STACK breakpoints
 *  # base style overrides
 *    ## links
 *  # typography & general theme styles
 *    ## Lists
 *    ## responsive video container
 *    ## floated image 
 *    ## tables
 *    ## Spacing
 *  # preloader
 *  # forms
 *    ## Style Placeholder Text
 *    ## Change Autocomplete styles in Chrome
 *  # buttons
 *  # Common and Reusable Styles
 *  # site header
 *    ## header logo
 *    ## main navigation
 *    ## mobile menu toggle
 *  # hero
 *    ## hero social
 *    ## hero scroll
 *    ## animate intro content
 *    ## animations
 *  # custom portfolio sections (Experience, Skills, Projects, Education, Certifications, Problem Solving, Achievements, Contact)
 *  # footer
 *    ## contact block
 *    ## copyright
 *    ## go top
 *
 * =================================================================== */

/* ===================================================================
 * # custom block grid STACK breakpoints
 *
 * ------------------------------------------------------------------- */
@media screen and (max-width:1000px) {
  .block-1000-full > .column {
    -ms-flex: 0 0 100%;
    -webkit-box-flex: 0;
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media screen and (max-width:900px) {
  .block-900-full > .column {
    -ms-flex: 0 0 100%;
    -webkit-box-flex: 0;
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* ===================================================================
 * # base style overrides
 *
 * ------------------------------------------------------------------- */
:root {
  --primary-color: #FF6C4D;
  --primary-glow: rgba(255, 108, 77, 0.15);
  --bg-dark: #0b0a15;
  --bg-darker: #050505;
  --bg-card-dark: #121024;
  --text-muted: rgba(255, 255, 255, 0.6);
  --border-dark: rgba(255, 255, 255, 0.08);
}

html {
  font-size: 10px;
  scroll-behavior: smooth;
}

@media screen and (max-width:400px) {
  html {
    font-size: 9.444444444444444px;
  }
}

html, body {
  height: 100%;
}

body {
  background: #0b0a15;
  font-family: "Martel", serif;
  font-size: 1.8rem;
  font-style: normal;
  font-weight: normal;
  line-height: 1.778;
  color: #000000;
  margin: 0;
  padding: 0;
  position: relative;
}

/* ------------------------------------------------------------------- 
 * ## links
 * ------------------------------------------------------------------- */
a {
  color: var(--primary-color);
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

a:hover,
a:focus,
a:active {
  color: #ffa38d;
}

a:hover,
a:active {
  outline: 0;
}

/* ===================================================================
 * # typography & general theme styles
 * 
 * ------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Roboto Mono', monospace;
  font-weight: 700;
  font-style: normal;
  color: #000000;
  -webkit-font-variant-ligatures: common-ligatures;
  font-variant-ligatures: common-ligatures;
  text-rendering: optimizeLegibility;
}

h1, .h1, h2, .h2, h3, .h3, h4, .h4 {
  margin-top: 6rem;
  margin-bottom: 1.6rem;
}

@media screen and (max-width:600px) {
  h1, .h1, h2, .h2, h3, .h3, h4, .h4 {
    margin-top: 5.6rem;
  }
}

h5, .h5, h6, .h6 {
  margin-top: 4.8rem;
  margin-bottom: 1.2rem;
}

@media screen and (max-width:600px) {
  h5, .h5, h6, .h6 {
    margin-top: 4.4rem;
    margin-bottom: 0.8rem;
  }
}

h1, .h1 {
  font-size: 3.6rem;
  line-height: 1.222;
}

@media screen and (max-width:600px) {
  h1, .h1 {
    font-size: 3.3rem;
  }
}

h2, .h2 {
  font-size: 3.2rem;
  line-height: 1.25;
}

h3, .h3 {
  font-size: 2.4rem;
  line-height: 1.167;
}

h4, .h4 {
  font-size: 2.1rem;
  line-height: 1.333;
}

h5, .h5 {
  font-size: 1.8rem;
  line-height: 1.333;
}

h6, .h6 {
  font-size: 1.6rem;
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: .3rem;
}

p img {
  margin: 0;
}

p.lead {
  font-family: 'Roboto Mono', monospace;
  font-weight: 300;
  font-size: 2.4rem;
  line-height: 1.833;
  margin-bottom: 3.6rem;
  color: #000000;
}

@media screen and (max-width:1200px) {
  p.lead {
    font-size: 2.2rem;
  }
}

@media screen and (max-width:600px) {
  p.lead {
    font-size: 2.1rem;
  }
}

em, i, strong, b {
  font-size: inherit;
  line-height: inherit;
}

em, i {
  font-family: "Martel", serif;
  font-style: italic;
}

strong, b {
  font-family: "Martel", serif;
  font-weight: 700;
}

small {
  font-size: 1.2rem;
  line-height: inherit;
}

blockquote {
  margin: 4rem 0;
  padding: 4rem 4rem;
  border-left: 4px solid black;
  position: relative;
}

@media screen and (max-width:600px) {
  blockquote {
    padding: 3.2rem 3.2rem;
  }
}

@media screen and (max-width:400px) {
  blockquote {
    padding: 2.8rem 2.8rem;
  }
}

blockquote p {
  font-family: "Martel", serif;
  font-weight: 400;
  padding: 0;
  font-size: 2.8rem;
  line-height: 1.857;
  color: #000000;
}

@media screen and (max-width:1200px) {
  blockquote p {
    font-size: 2.6rem;
  }
}

@media screen and (max-width:600px) {
  blockquote p {
    font-size: 2.2rem;
  }
}

blockquote cite {
  display: block;
  font-family: 'Roboto Mono', monospace;
  font-size: 1.5rem;
  font-style: normal;
  line-height: 1.333;
}

blockquote cite:before {
  content: "\2014 \0020";
}

blockquote cite,
blockquote cite a,
blockquote cite a:visited {
  color: #7e7e7e;
  border: none;
}

abbr {
  font-family: "Martel", serif;
  font-weight: 700;
  font-variant: small-caps;
  text-transform: lowercase;
  letter-spacing: .05rem;
  color: #7e7e7e;
}

var, kbd, samp, code, pre {
  font-family: Consolas, "Andale Mono", Courier, "Courier New", monospace;
}

pre {
  padding: 2.4rem 3.2rem 3.2rem;
  background: #efefef;
  overflow-x: auto;
}

code {
  font-size: 1.4rem;
  margin: 0 .2rem;
  padding: .4rem .8rem;
  white-space: nowrap;
  background: #efefef;
  border: 1px solid #d3d3d3;
  color: #000000;
  border-radius: 3px;
}

pre > code {
  display: block;
  white-space: pre;
  line-height: 2;
  padding: 0;
  margin: 0;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
  text-decoration: none;
}

mark {
  background: #fff099;
  color: #000000;
}

hr {
  border: solid rgba(255, 255, 255, 0.1);
  border-width: 1px 0 0;
  clear: both;
  margin: 6rem 0 6rem;
  height: 0;
}

/* ------------------------------------------------------------------- 
 * ## Lists
 * ------------------------------------------------------------------- */
ol {
  list-style: decimal;
}

ul {
  list-style: disc;
}

li {
  display: list-item;
}

ol, ul {
  margin-left: 1.6rem;
}

ul li {
  padding-left: .4rem;
}

ul ul, ul ol, ol ol, ol ul {
  margin: .8rem 0 .8rem 1.6rem;
}

ul.disc li {
  display: list-item;
  list-style: none;
  padding: 0 0 0 .8rem;
  position: relative;
}

ul.disc li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-color);
  position: absolute;
  left: -16px;
  top: 11px;
  vertical-align: middle;
}

dt {
  margin: 0;
  color: var(--primary-color);
}

dd {
  margin: 0 0 0 2rem;
}

/* ===================================================================
 * # preloader
 *
 * ------------------------------------------------------------------- */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #0b0a15;
  z-index: 999999;
  height: 100%;
  width: 100%;
}

.no-js #preloader,
.oldie #preloader {
  display: none;
}

#loader,
.spinner {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 60px;
  height: 60px;
  margin: -30px 0 0 -30px;
  padding: 0;
}

.spinner {
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  -webkit-animation: spin 1s infinite linear;
  animation: spin 1s infinite linear;
}

@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}

@keyframes spin {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}

/* ===================================================================
 * # buttons
 *
 * ------------------------------------------------------------------- */
.btn, button, input[type="submit"], input[type="reset"], input[type="button"] {
  display: inline-block;
  font-family: "Work Sans", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: .3rem;
  height: 6rem;
  line-height: 5.6rem;
  padding: 0 3.2rem;
  margin: 0 .8rem 1.6rem 0;
  color: #000000;
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  -webkit-transition: all .3s;
  transition: all .3s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #d3d3d3;
  border: 0.2rem solid #d3d3d3;
  border-radius: 4px;
}

.btn:hover, button:hover, input[type="submit"]:hover {
  background-color: #000000;
  border-color: #000000;
  color: #ffffff;
  outline: 0;
}

/* button primary */
.btn.btn--primary, button.btn--primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
}

.btn.btn--primary:hover, button.btn--primary:hover {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
}

/* button stroke */
.btn.btn--stroke, button.btn--stroke {
  background: transparent !important;
  border: 0.2rem solid rgba(255, 255, 255, 0.3) !important;
  color: #ffffff !important;
}

.btn.btn--stroke:hover, button.btn--stroke:hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: #ffffff !important;
}

.btn.btn--stroke-dark {
  background: transparent !important;
  border: 0.2rem solid rgba(0, 0, 0, 0.3) !important;
  color: #000000 !important;
}

.btn.btn--stroke-dark:hover {
  background: #000000 !important;
  border-color: #000000 !important;
  color: #ffffff !important;
}

.btn--small {
  height: 5.2rem !important;
  line-height: 4.8rem !important;
  padding: 0 2.4rem !important;
  font-size: 1.2rem !important;
}

.btn--medium {
  height: 6.0rem !important;
  line-height: 5.6rem !important;
}

.btn--large {
  height: 6.8rem !important;
  line-height: 6.4rem !important;
}

/* ===================================================================
 * # Common and Reusable Styles
 *
 * ------------------------------------------------------------------- */
.overflow {
  overflow: hidden;
}

.wide {
  max-width: 1400px;
}

.wider {
  max-width: 1600px;
}

.narrow {
  max-width: 1000px;
}

.subhead {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.286;
  text-transform: uppercase;
  letter-spacing: .4em;
  margin-top: 0;
  margin-bottom: 2rem;
  color: var(--primary-color);
  display: inline-block;
}

.display-1 {
  font-family: 'Roboto Mono', monospace;
  font-size: 4.6rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #ffffff;
}

.section-intro {
  position: relative;
  margin-bottom: 8rem;
}

.section-intro .display-1 {
  margin-top: 0;
}

.section-intro .subhead,
.section-intro .display-1 {
  position: relative;
  z-index: 2;
}

.section-intro::before {
  content: attr(data-num);
  font-family: "Work Sans", sans-serif;
  font-weight: 700;
  font-size: 24rem;
  line-height: 1;
  letter-spacing: -.045em;
  color: rgba(255, 255, 255, 0.04);
  position: absolute;
  top: -.35em;
  left: -2rem;
  z-index: 1;
  pointer-events: none;
  user-select: none;
}

.s-section--light .section-intro::before {
  color: rgba(0, 0, 0, 0.06);
}

.s-section--light .display-1 {
  color: #0b0a15;
}

.right-vert-line {
  width: 2px;
  height: 16rem;
  background-color: var(--primary-color);
  -webkit-transform: translate3d(50%, 0, 0);
  transform: translate3d(50%, 0, 0);
  position: absolute;
  top: 0;
  right: 8rem;
  opacity: 0.6;
}

/* Base section padding */
.s-section {
  padding-top: 18rem;
  padding-bottom: 18rem;
  position: relative;
  width: 100%;
}

.s-section--dark {
  background-color: #0b0a15;
  color: #ffffff;
}

.s-section--darker {
  background-color: #050505;
  color: #ffffff;
}

.s-section--light {
  background-color: #f7f7f9;
  color: #1a1a24;
}

.s-section--white {
  background-color: #ffffff;
  color: #1a1a24;
}

/* ===================================================================
 * # site header
 *
 * ------------------------------------------------------------------- */
.s-header {
  z-index: 100;
  width: 100%;
  height: 8.8rem;
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgba(5, 5, 5, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-content {
  height: 8.8rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.header-logo {
  z-index: 101;
  display: inline-block;
  margin: 0;
  padding: 0;
  -webkit-transition: all .5s;
  transition: all .5s;
  position: absolute;
  left: 6rem;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.header-logo a {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  border: none;
  padding: 0;
  outline: 0;
  color: #ffffff;
  font-family: 'Roboto Mono', monospace;
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: .15rem;
}

.header-logo a:hover {
  color: var(--primary-color);
}

.header-logo :is(img, svg) {
  width: 38px;
  height: 40px;
  vertical-align: middle;
  fill: var(--primary-color);
}

.header-nav-wrap {
  max-width: 1400px;
  padding-right: 6rem;
  margin: 0 0 0 auto;
}

.header-nav {
  list-style: none;
  font-family: 'Roboto Mono', monospace;
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 6rem;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.header-nav a {
  color: rgba(255, 255, 255, 0.5);
  padding: 0.6rem 1rem;
  letter-spacing: .05rem;
  position: relative;
}

.active-link,
.header-nav a:hover,
.header-nav a:focus {
  color: #ffffff !important;
}

.header-nav a.active-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background-color: var(--primary-color);
}

.header-nav li {
  display: inline-block;
  padding-left: 0;
  margin: 0 .4rem;
}

.header-menu-toggle {
  z-index: 101;
  display: none;
  height: 4.2rem;
  width: 4.2rem;
  line-height: 4.2rem;
  font-family: 'Roboto Mono', monospace;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: .2rem;
  color: #ffffff;
  outline: none;
  -webkit-transition: all .3s;
  transition: all .3s;
  position: absolute;
  right: 4rem;
  top: 2rem;
}

.header-menu-toggle span {
  display: block;
  width: 2.4rem;
  height: 2px;
  background-color: #ffffff;
  -webkit-transition: all .5s;
  transition: all .5s;
  font: 0/0 a;
  position: absolute;
  top: 50%;
  left: .9rem;
}

.header-menu-toggle span::before,
.header-menu-toggle span::after {
  content: '';
  width: 100%;
  height: 100%;
  background-color: inherit;
  -webkit-transition: all .5s;
  transition: all .5s;
  position: absolute;
  left: 0;
}

.header-menu-toggle span::before {
  top: -.8rem;
}

.header-menu-toggle span::after {
  bottom: -.8rem;
}

.header-menu-toggle.is-clicked span {
  background-color: rgba(255, 255, 255, 0);
}

.header-menu-toggle.is-clicked span::before {
  top: 0;
  -webkit-transform: rotate(135deg);
  transform: rotate(135deg);
  background-color: white;
}

.header-menu-toggle.is-clicked span::after {
  bottom: 0;
  -webkit-transform: rotate(225deg);
  transform: rotate(225deg);
  background-color: white;
}

/* ===================================================================
 * # hero
 *
 * ------------------------------------------------------------------- */
.s-hero {
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
  background-color: #0b0a15;
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 14rem;
  padding-bottom: 12rem;
}

.s-hero::before {
  display: block;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 30%, rgba(255, 108, 77, 0.12) 0%, rgba(11, 10, 21, 0.8) 70%);
  pointer-events: none;
}

.hero-content {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 4rem;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 108, 77, 0.1);
  border: 1px solid rgba(255, 108, 77, 0.3);
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  margin-bottom: 3.2rem;
}

.hero-badge__dot {
  width: 8px;
  height: 8px;
  background: var(--primary-color);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary-color);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-badge__text {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .25rem;
  color: var(--primary-color);
}

.hero-content h1 {
  font-size: 6.2rem;
  font-weight: 700;
  line-height: 1.18;
  margin-top: 0;
  margin-bottom: 2rem;
  color: #ffffff;
  position: relative;
  font-family: 'Roboto Mono', monospace;
}

.hero-content h1 span.highlight {
  color: var(--primary-color);
}

.hero-content h1::before {
  content: "";
  display: block;
  height: 3px;
  width: 6rem;
  background-color: var(--primary-color);
  margin-bottom: 2.4rem;
}

.hero-subtitle {
  font-family: 'Roboto Mono', monospace;
  font-size: 2.2rem;
  font-weight: 500;
  color: #ffa38d;
  margin-bottom: 2.4rem;
  letter-spacing: .05rem;
}

.hero-desc {
  font-family: "Martel", serif;
  font-size: 2.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  max-width: 840px;
  margin-bottom: 4.8rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  align-items: center;
  margin-bottom: 4.8rem;
}

.hero-social {
  list-style: none;
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 3.2rem;
  text-transform: uppercase;
  letter-spacing: .35em;
  margin: 0;
  padding: 0;
  position: relative;
}

.hero-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
}

.hero-social a:hover {
  color: var(--primary-color);
}

.hero-social svg {
  width: 1.8rem;
  height: 1.8rem;
  fill: currentColor;
}

.hero-social li {
  padding-left: 0;
}

.hero-social li::after {
  content: '/';
  color: rgba(255, 255, 255, 0.2);
  margin: 0 1.6rem;
}

.hero-social li:last-child::after {
  display: none;
}

.hero-scroll {
  position: absolute;
  right: 6rem;
  bottom: 8rem;
  z-index: 3;
}

.hero-scroll::after {
  content: "";
  display: block;
  width: 2px;
  height: 6rem;
  background-color: rgba(255, 255, 255, 0.4);
  position: absolute;
  right: 50%;
  bottom: -7rem;
}

.hero-scroll .scroll-link {
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.6rem;
  width: 5.6rem;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.4);
  transition: all .3s ease-in-out;
}

.hero-scroll .scroll-link svg {
  height: 1.6rem;
  width: 1.6rem;
  fill: #ffffff;
  transition: transform .3s;
}

.hero-scroll .scroll-link:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.hero-scroll .scroll-link:hover svg {
  transform: translateY(3px);
}

/* ===================================================================
 * # SLIDE 02: PROFESSIONAL EXPERIENCE
 *
 * ------------------------------------------------------------------- */
.exp-card {
  background: #121024;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 4.8rem;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  margin-bottom: 4rem;
}

.exp-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 3.2rem;
  margin-bottom: 3.6rem;
}

.exp-card__role {
  font-size: 3.2rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 1rem 0;
}

.exp-card__company {
  font-size: 2.0rem;
  color: var(--primary-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.exp-card__period {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.4rem;
  font-weight: 600;
  background: rgba(255, 108, 77, 0.15);
  color: var(--primary-color);
  border: 1px solid rgba(255, 108, 77, 0.3);
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  letter-spacing: .1rem;
}

.exp-card__lead {
  font-size: 2.0rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 3.6rem;
}

.exp-responsibilities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 2.4rem;
}

.resp-item {
  min-width: 0;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 2.4rem;
  transition: all .3s;
}

.resp-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 108, 77, 0.3);
}

.resp-item__title {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow-wrap: anywhere;
}

.resp-item__title::before {
  content: "▹";
  color: var(--primary-color);
  font-size: 1.8rem;
}

.resp-item__text {
  font-family: "Martel", serif;
  font-size: 1.6rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
  overflow-wrap: anywhere;
}

/* ===================================================================
 * # SLIDE 04: TECHNICAL SKILLS
 *
 * ------------------------------------------------------------------- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3.2rem;
}

.skill-card {
  background: #121024;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 3.2rem 2.8rem;
  transition: transform .3s, border-color .3s;
}

.skill-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 108, 77, 0.4);
}

.skill-card__header {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-bottom: 2.4rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.skill-card__icon {
  width: 3.6rem;
  height: 3.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 108, 77, 0.15);
  border-radius: 6px;
  color: var(--primary-color);
  font-family: 'Roboto Mono', monospace;
  font-weight: 700;
  font-size: 1.6rem;
}

.skill-card__title {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.skill-badge {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.6rem 1.4rem;
  border-radius: 4px;
  transition: all .2s;
}

.skill-badge:hover {
  background: rgba(255, 108, 77, 0.15);
  border-color: var(--primary-color);
  color: #ffffff;
  transform: scale(1.03);
}

.skill-card--soft {
  background: rgba(255, 255, 255, 0.02);
  border-style: dashed;
}

/* ===================================================================
 * # SLIDE 05: FEATURED PROJECTS
 *
 * ------------------------------------------------------------------- */
.projects-container {
  display: flex;
  flex-direction: column;
  gap: 8rem;
}

.project-item {
  background: #121024;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  transition: border-color .3s, box-shadow .3s;
}

.project-item:hover {
  border-color: rgba(255, 108, 77, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.project-item__media {
  position: relative;
  overflow: hidden;
  min-height: 380px;
}

.project-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.project-item:hover .project-item__media img {
  transform: scale(1.05);
}

.project-item__media-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(11, 10, 21, 0.2) 0%, rgba(11, 10, 21, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  padding: 3.2rem;
}

.project-num-badge {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  background: var(--primary-color);
  color: #ffffff;
  padding: 0.4rem 1.2rem;
  border-radius: 3px;
}

.project-item__body {
  padding: 4.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-item__category {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: .2rem;
  margin-bottom: 1.2rem;
}

.project-item__title {
  font-size: 3.2rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.8rem 0;
}

.project-item__subtitle {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.6rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2.4rem;
}

.project-item__desc {
  font-family: "Martel", serif;
  font-size: 1.7rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2.8rem;
}

.project-features {
  list-style: none;
  margin: 0 0 3.2rem 0;
  padding: 0;
}

.project-features li {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.85);
  padding: 0.6rem 0 0.6rem 2.4rem;
  position: relative;
  line-height: 1.5;
}

.project-features li::before {
  content: "✔";
  color: var(--primary-color);
  position: absolute;
  left: 0;
  top: 0.6rem;
  font-size: 1.2rem;
}

.project-item__footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
}

.project-item__tech {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  color: #ffa38d;
  font-weight: 600;
}

/* ===================================================================
 * # SLIDE 05: EDUCATION
 *
 * ------------------------------------------------------------------- */
.edu-timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.edu-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 2px;
  background: rgba(255, 255, 255, 0.1);
}

.edu-item {
  position: relative;
  padding-left: 6rem;
  margin-bottom: 4.8rem;
}

.edu-item:last-child {
  margin-bottom: 0;
}

.edu-dot {
  width: 16px;
  height: 16px;
  background: var(--primary-color);
  border: 3px solid #0b0a15;
  border-radius: 50%;
  position: absolute;
  left: 13px;
  top: 6px;
  box-shadow: 0 0 12px var(--primary-color);
}

.edu-card {
  background: #121024;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 3.2rem;
  transition: transform .3s, border-color .3s;
}

.edu-card:hover {
  transform: translateX(6px);
  border-color: rgba(255, 108, 77, 0.4);
}

.edu-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1.6rem;
  margin-bottom: 1.6rem;
}

.edu-degree {
  font-size: 2.2rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.6rem 0;
}

.edu-institution {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.6rem;
  color: var(--primary-color);
  font-weight: 600;
}

.edu-badge {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  font-weight: 700;
  background: rgba(255, 108, 77, 0.15);
  color: var(--primary-color);
  border: 1px solid rgba(255, 108, 77, 0.3);
  padding: 0.6rem 1.4rem;
  border-radius: 20px;
}

.edu-period {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.6rem;
}

.edu-details {
  font-family: "Martel", serif;
  font-size: 1.6rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

/* ===================================================================
 * # SLIDE 06: CERTIFICATIONS
 *
 * ------------------------------------------------------------------- */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3.2rem;
}

.cert-card {
  background: #121024;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 3.2rem 2.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .3s, border-color .3s;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.cert-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 108, 77, 0.4);
}

.cert-issuer {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .2rem;
  color: var(--primary-color);
  margin-bottom: 1.2rem;
}

.cert-title {
  font-size: 2.0rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
  margin: 0 0 2rem 0;
}

.cert-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cert-type {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
}

.cert-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Roboto Mono', monospace;
  font-size: 1.2rem;
  color: #4cd964;
}

/* ===================================================================
 * # SLIDE 07: ACHIEVEMENTS & PROBLEM SOLVING
 *
 * ------------------------------------------------------------------- */
.ps-banner {
  background: linear-gradient(135deg, #16132e 0%, #0b0a15 100%);
  border: 1px solid rgba(255, 108, 77, 0.3);
  border-radius: 12px;
  padding: 4.8rem;
  margin-bottom: 6rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.ps-banner__header {
  margin-bottom: 3.6rem;
}

.ps-banner__title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 1.2rem 0;
}

.ps-banner__desc {
  font-family: "Martel", serif;
  font-size: 1.8rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.ps-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2.4rem;
}

.ps-stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 2.4rem 2rem;
  text-align: center;
  transition: transform .3s, border-color .3s;
}

.ps-stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-color);
}

.ps-stat-num {
  font-family: "Work Sans", sans-serif;
  font-size: 3.8rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.1;
  margin-bottom: 0.8rem;
}

.ps-stat-label {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  font-weight: 600;
  color: #ffffff;
}

.achieve-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3.2rem;
}

.achieve-card {
  background: #121024;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 3.2rem 2.8rem;
  transition: transform .3s, border-color .3s;
}

.achieve-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 108, 77, 0.4);
}

.achieve-category {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: .2rem;
  margin-bottom: 1.2rem;
}

.achieve-title {
  font-size: 2.0rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 1.6rem 0;
}

.achieve-desc {
  font-family: "Martel", serif;
  font-size: 1.6rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

/* ===================================================================
 * # SLIDE 08: CONTACT & FOOTER
 *
 * ------------------------------------------------------------------- */
.s-contact {
  padding-top: 18rem;
  padding-bottom: 12rem;
  background-color: #050505;
  position: relative;
}

.contact-headline {
  font-size: 4.8rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 2.4rem;
}

.contact-headline span {
  color: var(--primary-color);
}

.contact-desc {
  font-family: "Martel", serif;
  font-size: 2.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  max-width: 800px;
  margin-bottom: 4.8rem;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.4rem;
  margin-bottom: 6rem;
}

.contact-item {
  background: #121024;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 2.8rem 2.4rem;
  transition: transform .3s, border-color .3s;
}

.contact-item:hover {
  transform: translateY(-4px);
  border-color: var(--primary-color);
}

.contact-item__label {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .2rem;
  color: var(--primary-color);
  margin-bottom: 0.8rem;
}

.contact-item__val {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.6rem;
  font-weight: 600;
  color: #ffffff;
  word-break: break-all;
  display: block;
}

.contact-item__val a {
  color: #ffffff;
}

.contact-item__val a:hover {
  color: var(--primary-color);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  margin-bottom: 6rem;
}

/* ===================================================================
 * # footer
 *
 * ------------------------------------------------------------------- */
.s-footer {
  padding-top: 6rem;
  padding-bottom: 6rem;
  background-color: #020202;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

.s-footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2.4rem;
}

.ss-copyright {
  font-family: 'Roboto Mono', monospace;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.5);
}

.ss-copyright a {
  color: #ffffff;
}

.footer-social {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.footer-social a {
  color: rgba(255, 255, 255, 0.6);
  font-family: 'Roboto Mono', monospace;
  font-size: 1.3rem;
  font-weight: 600;
}

.footer-social a:hover {
  color: var(--primary-color);
}

/* ------------------------------------------------------------------- 
 * ## go top
 * ------------------------------------------------------------------- */
.ss-go-top {
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  -webkit-transform: translate3d(0, 200%, 0);
  transform: translate3d(0, 200%, 0);
  -webkit-transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
  transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
  position: fixed;
  bottom: 4rem;
  right: 4rem;
}

.ss-go-top a {
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.6rem;
  width: 5.6rem;
  border-radius: 50%;
  background-color: rgba(11, 10, 21, 0.9);
  -webkit-transition: all .3s;
  transition: all .3s;
}

.ss-go-top a:hover,
.ss-go-top a:focus {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.ss-go-top svg {
  height: 2rem;
  width: 2rem;
  fill: #ffffff;
}

.ss-go-top.link-is-visible {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

/* ===================================================================
 * # responsive styles
 *
 * ------------------------------------------------------------------- */
@media screen and (max-width:1200px) {
  .header-nav-wrap {
    padding-right: 16rem;
  }

  .hero-content h1 {
    font-size: 5.2rem;
  }

  .display-1 {
    font-size: 4.0rem;
  }

  .project-item {
    grid-template-columns: 1fr;
  }

  .project-item__media {
    min-height: 280px;
  }
}

@media screen and (max-width:900px) {
  .s-header {
    top: 0;
    height: 8rem;
    background-color: #050505;
  }

  .header-logo {
    left: 3.2rem;
  }

  .header-menu-toggle {
    display: block;
    right: 3.2rem;
  }

  .header-content {
    display: block;
    background-color: #050505;
    height: auto;
    width: 100%;
    padding: 12rem 4rem 6rem;
    -webkit-transform: translate3d(0, -100%, 0);
    transform: translate3d(0, -100%, 0);
    position: fixed;
    top: 0;
    left: 0;
    -webkit-transition: -webkit-transform 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: transform 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .header-nav-wrap {
    padding: 0;
    margin-bottom: 3.2rem;
  }

  .header-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-nav li {
    display: block;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin: 0;
  }

  .header-nav a {
    display: block;
    padding: 1.4rem 0;
    font-size: 1.5rem;
  }

  .menu-is-open .header-content {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }

  .hero-scroll {
    display: none;
  }

  .s-section {
    padding-top: 12rem;
    padding-bottom: 12rem;
  }

  .exp-card {
    padding: 3.2rem;
  }

  .project-item__body {
    padding: 3.2rem;
  }

  .ps-banner {
    padding: 3.2rem;
  }
}

@media screen and (max-width:600px) {
  .hero-content h1 {
    font-size: 3.8rem;
  }

  .hero-subtitle {
    font-size: 1.8rem;
  }

  .hero-desc {
    font-size: 1.7rem;
  }

  .display-1 {
    font-size: 3.2rem;
  }

  .section-intro::before {
    font-size: 16rem;
    top: -.2em;
  }

  .exp-card__role {
    font-size: 2.4rem;
  }

  .project-item__title {
    font-size: 2.4rem;
  }

  .contact-headline {
    font-size: 3.6rem;
  }

  .edu-item {
    padding-left: 4rem;
  }

  .edu-timeline::before {
    left: 10px;
  }

  .edu-dot {
    left: 3px;
  }

  .edu-card {
    padding: 2.4rem;
  }
}