/*************************************************************
 *  1) DEFAULT (LIGHT) THEME VARIABLES 
 *************************************************************/
 :root {

  /*------------------------------------------------*\
  |   COLORS (Light Mode)
  \*------------------------------------------------*/

  /* Gradients */
  --bg-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(0, 0%, 100%) 3%, 
    hsl(0, 0%, 97%) 97%
  );
  --bg-gradient-jet: linear-gradient(
    to bottom right, 
    rgba(0, 0, 0, 0.05) 0%, 
    rgba(0, 0, 0, 0) 100%
  ), hsl(0, 0%, 99%);
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right,
    hsl(212, 100%, 60%) 0%,
    hsla(212, 100%, 60%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
    135deg,
    rgba(0, 122, 255, 0.25) 0%,
    rgba(0, 122, 255, 0) 60%
  ), hsl(0, 0%, 99%);
  --border-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(0, 0%, 85%) 0%, 
    hsla(0, 0%, 85%, 0) 50%
  );
  --text-gradient-yellow: linear-gradient(
    to right,
    #007aff,
    #007aff
  );

  /* Solid Colors: Light Mode */
  --jet: #E5E5EA;                  /* light border color */
  --onyx: #F2F2F7;                 /* soft near-white for sections/cards */
  --eerie-black-1: #FFFFFF;        /* white background for certain containers */
  --eerie-black-2: #FFFFFF;        /* likewise, pure white container bg */
  --smoky-black: #FAFAFA;          /* body background */
  
  /* Primary Text Colors */
  --white-1: #111111;      /* used in places you want very dark text */
  --white-2: #1D1D1F;      /* near-black body text */

  --orange-yellow-crayola: #007AFF; /* iOS blue accent */
  --vegas-gold: #8E8E93;            /* subtle text or muted labels */

  /* Secondary Text Color */
  --light-gray: #6E6E73;  
  --light-gray-70: rgba(110, 110, 115, 0.7);

  /* Error or special state */
  --bittersweet-shimmer: #FF3B30;   /* Apple system red */

  /*------------------------------------------------*\
  |   TYPOGRAPHY
  \*------------------------------------------------*/
  --ff-poppins: 'Poppins', sans-serif;

  /* Font sizes */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-5: 15px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;

  /* Font weights */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;

  /*------------------------------------------------*\
  |   SHADOWS (Light)
  \*------------------------------------------------*/
  --shadow-1: -4px 8px 24px rgba(0, 0, 0, 0.05);
  --shadow-2:  0 16px 30px rgba(0, 0, 0, 0.05);
  --shadow-3:  0 16px 40px rgba(0, 0, 0, 0.05);
  --shadow-4:  0 25px 50px rgba(0, 0, 0, 0.05);
  --shadow-5:  0 24px 80px rgba(0, 0, 0, 0.05);

  /*------------------------------------------------*\
  |   TRANSITIONS
  \*------------------------------------------------*/
  --transition-1: 0.01s ease;
  --transition-2: 0.01s ease-in-out;
}



/*************************************************************
 *  2) DARK THEME OVERRIDES
 *     Simply add .dark-theme to <body> to enable these
 *************************************************************/
.dark-theme {

  /* Gradients (optional if you want different for dark) */
  --bg-gradient-onyx: linear-gradient(
    to bottom right, 
    #2A2A2A 3%, 
    #262626 97%
  );
  --bg-gradient-jet: linear-gradient(
    to bottom right,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0) 100%
  ), #1F1F1F;
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right,
    hsl(212, 100%, 50%) 0%,
    hsla(212, 100%, 50%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
    135deg,
    rgba(0, 122, 255, 0.5) 0%,
    rgba(0, 122, 255, 0) 60%
  ), #1F1F1F;
  --border-gradient-onyx: linear-gradient(
    to bottom right,
    #3A3A3A 0%,
    rgba(58, 58, 58, 0) 50%
  );
  --text-gradient-yellow: linear-gradient(
    to right,
    #0A84FF,
    #0A84FF
  );

  /* Solid Colors: Dark Mode */
  --jet: #3A3A3A;   
  --onyx: #2F2F2F;
  --eerie-black-1: #1E1E1E;
  --eerie-black-2: #1E1E1E;
  --smoky-black: #121212;

  /* Dark text vs. light text swap */
  --white-1: #EAEAEA;
  --white-2: #FAFAFA;

  /* Keep or slightly adjust accent color */
  --orange-yellow-crayola: #0A84FF; 
  --vegas-gold: #AAAAAA;  /* used for subtle text or muted labels */

  /* Secondary text in dark mode */
  --light-gray: #AAAAAA;
  --light-gray-70: rgba(170, 170, 170, 0.7);

  /* Error color can remain the same or lighten */
  --bittersweet-shimmer: #FF3B30;

  /* Shadows (dark) */
  --shadow-1: -4px 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-2:  0 16px 30px rgba(0, 0, 0, 0.5);
  --shadow-3:  0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-4:  0 25px 50px rgba(0, 0, 0, 0.5);
  --shadow-5:  0 24px 80px rgba(0, 0, 0, 0.5);
}


/*************************************************************
 *  3) GLOBAL RESETS (Unchanged)
 *************************************************************/
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a { text-decoration: none; }
li { list-style: none; }
img, ion-icon, a, button, time, span { display: block; }
button {
  font: inherit;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}
input, textarea {
  display: block;
  width: 100%;
  background: none;
  font: inherit;
}
::selection {
  background: var(--orange-yellow-crayola);
  color: var(--smoky-black);
}
:focus { outline-color: var(--orange-yellow-crayola); }
html { font-family: var(--ff-poppins); }


/*************************************************************
 *  4) BODY + BASE STYLES
 *************************************************************/
body {
  background: var(--smoky-black);
  color: var(--white-2);
}

/* Reused container style */
.sidebar,
article {
  background: var(--eerie-black-2);
  border: 1px solid var(--jet);
  border-radius: 20px;
  padding: 15px;
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.separator {
  width: 100%;
  height: 1px;
  background: var(--jet);
  margin: 16px 0;
}

/* Icon Box */
.icon-box {
  position: relative;
  background: var(--border-gradient-onyx);
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: var(--orange-yellow-crayola);
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.icon-box::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--eerie-black-1);
  border-radius: inherit;
  z-index: -1;
}

.icon-box ion-icon { --ionicon-stroke-width: 35px; }

/* Articles hidden by default, except .active */
article { display: none; }
article.active {
  display: block;
  animation: fade 0.5s ease backwards;
}
@keyframes fade {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

/* Headings */
.h2, .h3, .h4, .h5 {
  color: var(--white-2);
  text-transform: capitalize;
}
.h2 { font-size: var(--fs-1); }
.h3 { font-size: var(--fs-2); }
.h4 { font-size: var(--fs-4); }
.h5 {
  font-size: var(--fs-7);
  font-weight: var(--fw-500);
}

/* Article Title w/ small gradient bar */
.article-title {
  position: relative;
  padding-bottom: 7px;
}
.article-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--text-gradient-yellow);
  border-radius: 3px;
}

/* Scrollbars for “has-scrollbar” containers */
.has-scrollbar::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
.has-scrollbar::-webkit-scrollbar-track {
  background: var(--onyx);
  border-radius: 5px;
}
.has-scrollbar::-webkit-scrollbar-thumb {
  background: var(--orange-yellow-crayola);
  border-radius: 5px;
}
.has-scrollbar::-webkit-scrollbar-button { width: 20px; }

/* Example content card style */
.content-card {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 15px;
  padding-top: 45px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  cursor: pointer;
  z-index: 1;
}
.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}

/*************************************************************
 *  5) LAYOUT / SIDEBAR / NAVBAR
 *************************************************************/
main {
  margin: 15px 12px;
  margin-bottom: 75px;
  min-width: 259px;
}

/* Sidebar */
.sidebar {
  margin-bottom: 15px;
  max-height: 112px;
  overflow: hidden;
  transition: var(--transition-2);
}
.sidebar.active { max-height: 405px; }

.sidebar-info {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
}
.avatar-box {
  background: var(--bg-gradient-onyx);
  border-radius: 20px;
}
.info-content .name {
  color: var(--white-2);
  font-size: var(--fs-3);
  font-weight: var(--fw-500);
  letter-spacing: -0.25px;
  margin-bottom: 10px;
}
.info-content .title {
  color: var(--white-1);
  background: var(--onyx);
  font-size: var(--fs-8);
  font-weight: var(--fw-300);
  width: max-content;
  padding: 3px 12px;
  border-radius: 8px;
}
.info_more-btn {
  position: absolute;
  top: -15px;
  right: -15px;
  border-radius: 0 15px;
  font-size: 13px;
  color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
  padding: 10px;
  box-shadow: var(--shadow-2);
  transition: var(--transition-1);
  z-index: 1;
}
.info_more-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--bg-gradient-jet);
  transition: var(--transition-1);
  z-index: -1;
}
.info_more-btn:hover,
.info_more-btn:focus {
  background: var(--bg-gradient-yellow-1);
}
.info_more-btn:hover::before,
.info_more-btn:focus::before {
  background: var(--bg-gradient-yellow-2);
}
.info_more-btn span { display: none; }

.sidebar-info_more {
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-2);
}
.sidebar.active .sidebar-info_more {
  opacity: 1;
  visibility: visible;
}

.contacts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.contact-item {
  min-width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}
.contact-info {
  max-width: calc(100% - 46px);
  width: calc(100% - 46px);
}
.contact-title {
  color: var(--light-gray-70);
  font-size: var(--fs-8);
  text-transform: uppercase;
  margin-bottom: 2px;
}
.contact-info :is(.contact-link, time, address) {
  color: var(--white-2);
  font-size: var(--fs-7);
}
.contact-info address { font-style: normal; }

.social-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
  padding-bottom: 4px;
  padding-left: 7px;
}
.social-item .social-link {
  color: var(--light-gray-70);
  font-size: 18px;
}
.social-item .social-link:hover {
  color: var(--light-gray);
}

/* Navbar */
.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--jet);
  border-radius: 12px 12px 0 0;
  box-shadow: var(--shadow-2);
  z-index: 5;
}
.navbar-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 0 10px;
}
.navbar-link {
  color: var(--white-2);
  font-size: var(--fs-8);
  padding: 20px 7px;
  transition: color var(--transition-1);
}
.navbar-link:hover,
.navbar-link:focus {
  color: var(--light-gray-70);
}
.navbar-link.active {
  color: var(--orange-yellow-crayola);
}

/*************************************************************
 *  6) ABOUT SECTION
 *************************************************************/
.about .article-title { margin-bottom: 15px; }
.about-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}
.about-text p { margin-bottom: 15px; }

/* Services */
.service { margin-bottom: 35px; }
.service-title { margin-bottom: 20px; }
.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.service-item {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 20px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  z-index: 1;
}
.service-item::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}
.service-icon-box { margin-bottom: 10px; }
.service-icon-box img { margin: auto; }
.service-content-box { text-align: center; }
.service-item-title { margin-bottom: 7px; }
.service-item-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-3);
  line-height: 1.6;
}

/*************************************************************
 *  7) TESTIMONIALS SECTION / MODAL (if used)
 *************************************************************/
.testimonials { margin-bottom: 30px; }
.testimonials-title { margin-bottom: 20px; }
.testimonials-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px 15px;
  padding-bottom: 35px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
}
.testimonials-item {
  min-width: 100%;
  scroll-snap-align: center;
}
.testimonials-avatar-box {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(15px, -25px);
  background: var(--bg-gradient-onyx);
  border-radius: 14px;
  box-shadow: var(--shadow-1);
}
.testimonials-item-title { margin-bottom: 7px; }
.testimonials-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  display: -webkit-box;
  line-clamp: 4;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Modal */
.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 20;
  pointer-events: none;
  visibility: hidden;
}
.modal-container::-webkit-scrollbar { display: none; }
.modal-container.active {
  pointer-events: all;
  visibility: visible;
}
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: hsl(0, 0%, 5%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
  transition: var(--transition-1);
}
.overlay.active {
  opacity: 0.8;
  visibility: visible;
  pointer-events: all;
}
.testimonials-modal {
  background: var(--eerie-black-2);
  position: relative;
  padding: 15px;
  margin: 15px 12px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  box-shadow: var(--shadow-5);
  transform: scale(1.2);
  opacity: 0;
  transition: var(--transition-1);
  z-index: 2;
}
.modal-container.active .testimonials-modal {
  transform: scale(1);
  opacity: 1;
}
.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--onyx);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--white-2);
  font-size: 18px;
  opacity: 0.7;
}
.modal-close-btn:hover,
.modal-close-btn:focus {
  opacity: 1;
}
.modal-close-btn ion-icon {
  --ionicon-stroke-width: 50px;
}
.modal-avatar-box {
  background: var(--bg-gradient-onyx);
  width: max-content;
  border-radius: 14px;
  margin-bottom: 15px;
  box-shadow: var(--shadow-2);
}
.modal-img-wrapper > img { display: none; }
.modal-title { margin-bottom: 4px; }
.modal-content time {
  font-size: var(--fs-6);
  color: var(--light-gray-70);
  font-weight: var(--fw-300);
  margin-bottom: 10px;
}
.modal-content p {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}

/*************************************************************
 *  8) CLIENTS (If used)
 *************************************************************/
.clients { margin-bottom: 15px; }
.clients-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px;
  padding-bottom: 25px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scroll-padding-inline: 25px;
}
.clients-item {
  min-width: 50%;
  scroll-snap-align: start;
}
.clients-item img {
  width: 100%;
  filter: grayscale(1);
  transition: var(--transition-1);
}
.clients-item img:hover {
  filter: grayscale(0);
}

/*************************************************************
 *  9) RESUME SECTION
 *************************************************************/
.article-title { margin-bottom: 30px; }

/* Education & Experience Timelines */
.timeline { margin-bottom: 30px; }
.timeline .title-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}
.timeline-list {
  font-size: var(--fs-6);
  margin-left: 45px;
}
.timeline-item { position: relative; }
.timeline-item:not(:last-child) {
  margin-bottom: 20px;
}
.timeline-item-title {
  font-size: var(--fs-6);
  line-height: 1.3;
  margin-bottom: 7px;
}
.timeline-list span {
  color: var(--vegas-gold);
  font-weight: var(--fw-400);
  line-height: 1.6;
}
.timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  top: -25px;
  left: -30px;
  width: 1px;
  height: calc(100% + 50px);
  background: var(--jet);
}
.timeline-item::after {
  content: "";
  position: absolute;
  top: 5px;
  left: -33px;
  height: 6px;
  width: 6px;
  background: var(--text-gradient-yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--jet);
}
.timeline-text {
  color: var(--light-gray);
  font-weight: var(--fw-300);
  line-height: 1.6;
}

/* Skills */
.skills-title { margin-bottom: 20px; }
.skills-list { padding: 20px; }
.skills-item:not(:last-child) { margin-bottom: 15px; }
.skill .title-wrapper {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;
}
.skill .title-wrapper data {
  color: var(--light-gray);
  font-size: var(--fs-7);
  font-weight: var(--fw-300);
}
.skill-progress-bg {
  background: var(--jet);
  width: 100%;
  height: 8px;
  border-radius: 10px;
}
.skill-progress-fill {
  background: var(--text-gradient-yellow);
  height: 100%;
  border-radius: inherit;
}

/*************************************************************
 *  10) PORTFOLIO SECTION
 *************************************************************/
.filter-list { display: none; }
.filter-select-box {
  position: relative;
  margin-bottom: 25px;
}
.filter-select {
  background: var(--eerie-black-2);
  color: var(--light-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}
.filter-select.active .select-icon {
  transform: rotate(0.5turn);
}
.select-list {
  background: var(--eerie-black-2);
  position: absolute;
  top: calc(100% + 6px);
  width: 100%;
  padding: 6px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.15s ease-in-out;
}
.filter-select.active + .select-list {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}
.select-item button {
  background: var(--eerie-black-2);
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  text-transform: capitalize;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
}
.select-item button:hover {
  --eerie-black-2: hsl(240, 2%, 20%);
}
.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 10px;
}
.project-item { display: none; }
.project-item.active {
  display: block;
  animation: scaleUp 0.25s ease forwards;
}
@keyframes scaleUp {
  0%   { transform: scale(0.5); }
  100% { transform: scale(1); }
}
.project-item > a { width: 100%; }
.project-img {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 15px;
}
.project-img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 1;
  transition: var(--transition-1);
}
.project-item > a:hover .project-img::before {
  background: hsla(0, 0%, 0%, 0.5);
}
.project-item-icon-box {
  --scale: 0.8;
  background: var(--jet);
  color: var(--orange-yellow-crayola);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(var(--scale));
  font-size: 20px;
  padding: 18px;
  border-radius: 12px;
  opacity: 0;
  z-index: 1;
  transition: var(--transition-1);
}
.project-item > a:hover .project-item-icon-box {
  --scale: 1;
  opacity: 1;
}
.project-item-icon-box ion-icon {
  --ionicon-stroke-width: 50px;
}
.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-1);
}
.project-item > a:hover img {
  transform: scale(1.1);
}
.project-title,
.project-category {
  margin-left: 10px;
}
.project-title {
  color: var(--white-2);
  font-size: var(--fs-5);
  font-weight: var(--fw-400);
  text-transform: capitalize;
  line-height: 1.3;
}
.project-category {
  color: var(--light-gray-70);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}

/*************************************************************
 *  11) CONTACT SECTION
 *************************************************************/
.mapbox {
  position: relative;
  height: 250px;
  width: 100%;
  border-radius: 16px;
  margin-bottom: 30px;
  border: 1px solid var(--jet);
  overflow: hidden;
}
.mapbox figure { height: 100%; }
.mapbox iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) invert(1);
}
.contact-form { margin-bottom: 10px; }
.form-title { margin-bottom: 20px; }
.input-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-bottom: 25px;
}
.form-input {
  color: var(--white-2);
  font-size: var(--fs-6);
  font-weight: var(--fw-400);
  padding: 13px 20px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  outline: none;
}
.form-input::placeholder {
  font-weight: var(--fw-500);
}
.form-input:focus {
  border-color: var(--orange-yellow-crayola);
}
textarea.form-input {
  min-height: 100px;
  height: 120px;
  max-height: 200px;
  resize: vertical;
  margin-bottom: 25px;
}
textarea.form-input::-webkit-resizer { display: none; }
.form-input:focus:invalid {
  border-color: var(--bittersweet-shimmer);
}
.form-btn {
  position: relative;
  width: 100%;
  background: var(--border-gradient-onyx);
  color: var(--orange-yellow-crayola);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 14px;
  font-size: var(--fs-6);
  text-transform: capitalize;
  box-shadow: var(--shadow-3);
  z-index: 1;
  transition: var(--transition-1);
}
.form-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
  transition: var(--transition-1);
}
.form-btn ion-icon { font-size: 16px; }
.form-btn:hover {
  background: var(--bg-gradient-yellow-1);
}
.form-btn:hover::before {
  background: var(--bg-gradient-yellow-2);
}
.form-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}
.form-btn:disabled:hover {
  background: var(--border-gradient-onyx);
}
.form-btn:disabled:hover::before {
  background: var(--bg-gradient-jet);
}

.dark-theme .navbar {
  /* Use a dark, but partially transparent overlay */
  background: #272727;

  /* The magic: blur the background behind the navbar */
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-2);
}
  
  
  
  /*-----------------------------------*\
    #RESPONSIVE
  \*-----------------------------------*/
  
  /**
   * responsive larger than 450px screen
   */
  
  @media (min-width: 450px) {
  
    /**
     * client
     */
  
    .clients-item { min-width: calc(33.33% - 10px); }
  
  
  
    /**
     * #PORTFOLIO, BLOG 
     */
  
    .project-img,
    .blog-banner-box { height: auto; }
  
  }
  
  
  
  
  
  /**
   * responsive larger than 580px screen
   */
  
  @media (min-width: 580px) {
  
    /**
     * CUSTOM PROPERTY
     */
  
    :root {
  
      /**
       * typography
       */
  
      --fs-1: 32px;
      --fs-2: 24px;
      --fs-3: 26px;
      --fs-4: 18px;
      --fs-6: 15px;
      --fs-7: 15px;
      --fs-8: 12px;
  
    }
  
  
  
    /**
     * #REUSED STYLE
     */
  
    .sidebar, article {
      width: 520px;
      margin-inline: auto;
      padding: 30px;
    }
  
    .article-title {
      font-weight: var(--fw-600);
      padding-bottom: 15px;
    }
  
    .article-title::after {
      width: 40px;
      height: 5px;
    }
  
    .icon-box {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      font-size: 18px;
    }
  
  
  
    /**
     * #MAIN
     */
  
    main {
      margin-top: 60px;
      margin-bottom: 100px;
    }
  
  
  
    /**
     * #SIDEBAR
     */
  
    .sidebar {
      max-height: 180px;
      margin-bottom: 30px;
    }
  
    .sidebar.active { max-height: 584px; }
  
    .sidebar-info { gap: 25px; }
  
    .avatar-box { border-radius: 30px; }
  
    .avatar-box img { width: 120px; }
  
    .info-content .name { margin-bottom: 15px; }
  
    .info-content .title { padding: 5px 18px; }
  
    .info_more-btn {
      top: -30px;
      right: -30px;
      padding: 10px 15px;
    }
  
    .info_more-btn span {
      display: block;
      font-size: var(--fs-8);
    }
  
    .info_more-btn ion-icon { display: none; }
  
    .separator { margin: 32px 0; }
  
    .contacts-list { gap: 20px; }
  
    .contact-info {
      max-width: calc(100% - 64px);
      width: calc(100% - 64px);
    }
  
  
  
    /**
     * #NAVBAR
     */
  
    .navbar { border-radius: 20px 20px 0 0; }
  
    .navbar-list { gap: 20px; }
  
    .navbar-link { --fs-8: 14px; }
  
  
  
    /**
     * #ABOUT
     */
  
    .about .article-title { margin-bottom: 20px; }
  
    .about-text { margin-bottom: 40px; }
  
    /* service */
  
    .service-item {
      display: flex;
      justify-content: flex-start;
      align-items: flex-start;
      gap: 18px;
      padding: 30px;
    }
  
    .service-icon-box {
      margin-bottom: 0;
      margin-top: 5px;
    }
  
    .service-content-box { text-align: left; }
  
    /* testimonials */
  
    .testimonials-title { margin-bottom: 25px; }
  
    .testimonials-list {
      gap: 30px;
      margin: 0 -30px;
      padding: 30px;
      padding-bottom: 35px;
    }
  
    .content-card {
      padding: 30px;
      padding-top: 25px;
    }
  
    .testimonials-avatar-box {
      transform: translate(30px, -30px);
      border-radius: 20px;
    }
  
    .testimonials-avatar-box img { width: 80px; }
  
    .testimonials-item-title {
      margin-bottom: 10px;
      margin-left: 95px;
    }
  
    .testimonials-text {
      line-clamp: 2;
      -webkit-line-clamp: 2;
    }
  
    /* testimonials modal */
  
    .modal-container { padding: 20px; }
  
    .testimonials-modal {
      display: flex;
      justify-content: flex-start;
      align-items: stretch;
      gap: 25px;
      padding: 30px;
      border-radius: 20px;
    }
  
    .modal-img-wrapper {
      display: flex;
      flex-direction: column;
      align-items: center;
    }
  
    .modal-avatar-box {
      border-radius: 18px;
      margin-bottom: 0;
    }
  
    .modal-avatar-box img { width: 65px; }
  
    .modal-img-wrapper > img {
      display: block;
      flex-grow: 1;
      width: 35px;
    }
  
    /* clients */
  
    .clients-list {
      gap: 50px;
      margin: 0 -30px;
      padding: 45px;
      scroll-padding-inline: 45px;
    }
  
    .clients-item { min-width: calc(33.33% - 35px); }
  
  
  
    /**
     * #RESUME
     */
  
    .timeline-list { margin-left: 65px; }
  
    .timeline-item:not(:last-child)::before { left: -40px; }
  
    .timeline-item::after {
      height: 8px;
      width: 8px;
      left: -43px;
    }
  
    .skills-item:not(:last-child) { margin-bottom: 25px; }
  
  
  
    /**
     * #PORTFOLIO, BLOG
     */
  
    .project-img, .blog-banner-box { border-radius: 16px; }
  
    .blog-posts-list { gap: 30px; }
  
    .blog-content { padding: 25px; }
  
  
  
    /**
     * #CONTACT
     */
  
    .mapbox {
      height: 380px;
      border-radius: 18px;
    }
  
    .input-wrapper {
      gap: 30px;
      margin-bottom: 30px;
    }
  
    .form-input { padding: 15px 20px; }
  
    textarea.form-input { margin-bottom: 30px; }
  
    .form-btn {
      --fs-6: 16px;
      padding: 16px 20px;
    }
  
    .form-btn ion-icon { font-size: 18px; }
  
  }
  
  
  
  
  
  /**
   * responsive larger than 768px screen
   */
  
  @media (min-width: 768px) {
  
    /**
     * REUSED STYLE
     */
  
    .sidebar, article { width: 700px; }
  
    .has-scrollbar::-webkit-scrollbar-button { width: 100px; }
  
  
  
    /**
     * SIDEBAR
     */
  
    .contacts-list {
      grid-template-columns: 1fr 1fr;
      gap: 30px 15px;
    }
  
  
  
    /**
     * NAVBAR
     */
  
    .navbar-link { --fs-8: 15px; }
  
  
  
    /**
     * ABOUT
     */
  
    /* testimonials modal */
  
    .testimonials-modal {
      gap: 35px;
      max-width: 680px;
    }
  
    .modal-avatar-box img { width: 80px; }
  
  
  
    /**
     * PORTFOLIO
     */
  
    .article-title { padding-bottom: 20px; }
  
    .filter-select-box { display: none; }
  
    .filter-list {
      display: flex;
      justify-content: flex-start;
      align-items: center;
      gap: 25px;
      padding-left: 5px;
      margin-bottom: 30px;
    }
  
    .filter-item button {
      color: var(--light-gray);
      font-size: var(--fs-5);
      transition: var(--transition-1);
    }
  
    .filter-item button:hover { color: var(--light-gray-70); }
  
    .filter-item button.active { color: var(--orange-yellow-crayola); }
  
    /* portfolio and blog grid */
  
    .project-list, .blog-posts-list { grid-template-columns: 1fr 1fr; }
  
  
  
    /**
     * CONTACT
     */
  
    .input-wrapper { grid-template-columns: 1fr 1fr; }
  
    .form-btn {
      width: max-content;
      margin-left: auto;
    }
    
  }
  
  
  
  
  
  /**
   * responsive larger than 1024px screen
   */
  
  @media (min-width: 1024px) {
  
    /**
     * CUSTOM PROPERTY
     */
  
    :root {
  
      /**
      * shadow
      */
  
      --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
      --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
      --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);
  
    }
  
  
  
    /**
     * REUSED STYLE
     */
  
    .sidebar, article {
      width: 950px;
      box-shadow: var(--shadow-5);
    }
  
  
  
    /**
     * MAIN 
     */
  
    main { margin-bottom: 60px; }
  
    .main-content {
      position: relative;
      width: max-content;
      margin: auto;
    }
  
  
  
    /**
     * NAVBAR
     */
  
    .navbar {
      position: absolute;
      bottom: auto;
      top: 0;
      left: auto;
      right: 0;
      width: max-content;
      border-radius: 0 20px;
      padding: 0 20px;
      box-shadow: none;
    }
  
    .navbar-list {
      gap: 30px;
      padding: 0 20px;
    }
  
    .navbar-link { font-weight: var(--fw-500); }
  
  
  
    /**
     * ABOUT
     */
  
    /* service */
  
    .service-list {
      grid-template-columns: 1fr 1fr;
      gap: 20px 25px;
    }
  
    /* testimonials */
  
    .testimonials-item { min-width: calc(50% - 15px); }
  
    /* clients */
  
    .clients-item { min-width: calc(25% - 38px); }
  
  
  
    /**
     * PORTFOLIO
     */
  
    .project-list { grid-template-columns: repeat(3, 1fr); }
  
  
  
    /**
     * BLOG
     */
  
    .blog-banner-box { height: 230px; }
  
  }
  
  
  
  
  
  /**
   * responsive larger than 1250px screen
   */
  
  @media (min-width: 1250px) {
  
    /**
     * RESET
     */
  
    body::-webkit-scrollbar { width: 20px; }
  
    body::-webkit-scrollbar-track { background: var(--smoky-black); }
  
    body::-webkit-scrollbar-thumb {
      border: 5px solid var(--smoky-black);
      background: hsla(0, 0%, 100%, 0.1);
      border-radius: 20px;
      box-shadow: inset 1px 1px 0 hsla(0, 0%, 100%, 0.11),
                  inset -1px -1px 0 hsla(0, 0%, 100%, 0.11);
    }
  
    body::-webkit-scrollbar-thumb:hover { background: hsla(0, 0%, 100%, 0.15); }
  
    body::-webkit-scrollbar-button { height: 60px; }
  
  
  
    /**
     * REUSED STYLE
     */
  
    .sidebar, article { width: auto; }
  
    article { min-height: 100%; }
  
  
  
    /**
     * MAIN
     */
  
    main {
      max-width: 1200px;
      margin-inline: auto;
      display: flex;
      justify-content: center;
      align-items: stretch;
      gap: 25px;
    }
  
    .main-content {
      min-width: 75%;
      width: 75%;
      margin: 0;
    }
  
  
  
    /**
     * SIDEBAR
     */
  
    .sidebar {
      position: sticky;
      top: 60px;
      max-height: max-content;
      height: 100%;
      margin-bottom: 0;
      padding-top: 60px;
      z-index: 1;
    }
  
    .sidebar-info { flex-direction: column; }
  
    .avatar-box img { width: 150px; }
  
    .info-content .name {
      white-space: nowrap;
      text-align: center;
    }
  
    .info-content .title { margin: auto; }
  
    .info_more-btn { display: none; }
  
    .sidebar-info_more {
      opacity: 1;
      visibility: visible;
    }
  
    .contacts-list { grid-template-columns: 1fr; }
  
    .contact-info :is(.contact-link) {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
  
    .contact-info :is(.contact-link, time, address) {
      --fs-7: 14px;
      font-weight: var(--fw-300);
    }
  
    .separator:last-of-type {
      margin: 15px 0;
      opacity: 0;
    }
  
    .social-list { justify-content: center; }
  
  
  
    /**
       * RESUME
       */
  
    .timeline-text { max-width: 700px; }
  
  }

  