/**
* Template Name: Personal
* Updated: Sep 18 2023 with Bootstrap v5.3.2
* Template URL: https://bootstrapmade.com/personal-free-resume-bootstrap-template/
* Author: BootstrapMade.com
* License: https://bootstrapmade.com/license/
*/
@font-face {
  font-family: FSNorthLand;
  src: url("../fonts/FS North Land.otf")
}

@font-face {
  font-family: Andes;
  src: url("../fonts/AndesRoundedLight.otf")
}

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

:root {
  /* Smooth scroll behavior */
  scroll-behavior: smooth;

  /* Dãy màu nền mặc đinh - Nền Đen */
  --background: #040404 url("../pics/sys/pic.jpg") top right no-repeat;
  --color-background-2: rgba(0, 0, 0, 0.9);
  --color-background-3: rgba(0, 0, 0, 0.831);
  --color-background-4: rgba(255, 255, 255, 0.12);
  --color-background-5: rgba(255, 255, 255, 0.15);
  --color-background-6: rgba(0, 0, 0, 0.8);
  --color-background-7: rgba(255, 255, 255, 0.3);
  --color-background-8: rgba(255, 255, 255, 0.5);
  --color-background-9: rgba(255, 255, 255, 0.11);
  --color-background-body-before: rgba(0, 0, 0, 0.5);
  --color-background-modal-cv: rgb(41 38 38 / 70%);
  --color-background-slogan: rgba(1, 1, 1, .7);          /* Dùng cho ảnh nền trắng*/
  --color-background-services-icon-box: rgba(204, 204, 204, 0.1);
  --color-box-mini: rgba(255, 255, 255, 0.08);
  --color-box-mini-1: rgba(255, 255, 255, 0.05);
  --color-box-mini-2: rgba(255, 255, 255, 0.1);
  --color-box-mini-3: rgba(255, 255, 255, 0.2);
  --color-box-mini-4: rgba(0, 0, 0, 0.1);
  --color-text: #18d26e;
  --color-text-shadow: #15BB62;
  --color-text-slogan: #7de5d2;
  --color-portfolio-links: #63eda3;
  --color-text-background: #3b434a66;
  --color-hover: #35e888;
  --color-hover-2: rgba(24, 210, 111, 0.785);
  --color-preview: #359CA0;
  --color-preview-hover: #2a7e82;
  --color-white: #FFFFFF;
  --color-white-2: rgba(255, 255, 255, 0.7);
  --color-white-3: rgba(255, 255, 255, 0.8);
  --color-black: #000;
  --color-grey0: #aaaaaa;
  --color-grey-1: #dbe1e8;
  --color-grey-2: #b2becd;
  --color-grey-3: #6c7983;
  --color-grey-4: #454e56;
  --color-grey-5: #2a2e35;
  --color-grey-6: #161718;
  --br-sm-2: 14px;
  --border: 2px solid rgba(255, 255, 255, 0.2);
  --box-shadow: -7px 7px 15px rgba(255, 255, 255, 0.25);
  --shadow: rgba(255, 255, 255, 0.1);
  --text-shadow: 4px 4px 6px rgba(0, 0, 0, 0.831);
}

.light-mode {
  /* Dãy màu nền thay đổi - Nền Trắng */
  --background: #FFFFFF url("../pics/sys/pic2.jpg") top right no-repeat;
  --color-background-2: rgba(255, 255, 255, 0.9);
  --color-background-3: rgba(255, 255, 255, 0.831);
  --color-background-4: rgba(0, 0, 0, 0.12);
  --color-background-5: rgba(0, 0, 0, 0.15);
  --color-background-6: rgba(255, 255, 255, 0.8);
  --color-background-7: rgba(0, 0, 0, 0.3);
  --color-background-8: rgba(0, 0, 0, 0.5);
  --color-background-9: rgba(0, 0, 0, 0.11);
  --color-background-body-before: rgba(255, 255, 255, 0.5);
  --color-background-modal-cv: rgb(255 243 252 / 70%);
  --color-background-slogan: rgba(254, 254, 254, .7);
  --color-background-services-icon-box: rgba(51, 51, 51, 0.1);
  --color-box-mini: rgba(1, 1, 1, 0.08);
  --color-box-mini-1: rgba(1, 1, 1, 0.05);
  --color-box-mini-2: rgba(1, 1, 1, 0.1);
  --color-box-mini-3: rgba(1, 1, 1, 0.2);
  --color-box-mini-4: rgba(255, 255, 255, 0.1);
  --color-text: #F56692;
  --color-text-shadow: #c1174a;
  --color-text-slogan: #F56692;
  --color-portfolio-links: #ed63a8;
  --color-text-background: #bbc1c566;
  --color-hover: #E44273;
  --color-hover-2: rgba(245, 102, 146, 0.785);
  --color-preview: #359CA0;
  --color-preview-hover: #2a7e82;
  --color-white: #20252a;
  --color-white-2: rgba(28, 31, 35, 0.7);
  --color-white-3: rgba(25, 29, 32, 0.8);
  --color-black: #000;
  --color-grey0: #aaaaaa;
  --color-grey-1: #6c7983;
  --color-grey-2: #6c7983;
  --color-grey-3: #6c7983;
  --color-grey-4: #454e56;
  --color-grey-5: #f8f8f8;
  --color-grey-6: #161718;
  --border: 2px solid rgba(0, 0, 0, 0.2);
  --shadow: rgb(0 0 0 / 10%);
  --box-shadow: -7px 7px 15px rgba(0, 0, 0, 0.25);
}

/*--------------------------------------------------------------
# Custom scrollbar
--------------------------------------------------------------*/
/* Dark Mode Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background:  var(--color-background-2);
}

::-webkit-scrollbar-thumb {
  background-color:  var(--color-text);
  border-radius: 10px;
  border: 3px solid var(--color-background-2);
}

/* For Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-text) var(--color-background-2);
}

/*--------------------------------------------------------------
# Language Toggle - Single Flag Design
--------------------------------------------------------------*/
.lang-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-background-5);
  border: 1px solid var(--color-background-4);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.3);
}

.lang-toggle:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 15px var(--color-hover-2);
}

.lang-toggle img {
  border-radius: 3px;
  transition: all 0.3s ease;
  filter: brightness(1.1);
  position: relative;
  display: block;
  flex-shrink: 0;
}

.lang-toggle:hover img {
  filter: brightness(1.3) drop-shadow(0 1px 3px rgba(0,0,0,0.4));
  transform: scale(1.1);
}

.lang-toggle .hover-hint {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-background-6);
  color: var(--color-text);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  white-space: nowrap;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  z-index: 10;
}

.lang-toggle:hover .hover-hint {
  opacity: 1;
  transform: translateX(-50%) translateY(-5px);
}

.lang-toggle .hover-hint::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-bottom: 4px solid var(--color-background-6);
}

/* Animation khi click */
.lang-toggle.switching {
  animation: flagSwitch 0.6s ease-in-out;
}

@keyframes flagSwitch {
  0% { transform: scale(1) rotateY(0deg); }
  25% { transform: scale(1.1) rotateY(90deg); }
  50% { transform: scale(1.15) rotateY(180deg); }
  75% { transform: scale(1.1) rotateY(270deg); }
  100% { transform: scale(1) rotateY(360deg); }
}

/*--------------------------------------------------------------
# Controls Container - Theme and Language buttons together
--------------------------------------------------------------*/
.controls-container {
  position: fixed;
  top: 15px;
  right: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  pointer-events: auto;
}

.controls-container > * {
  flex-shrink: 0;
  position: relative;
}

/* Ensure both buttons have equal sizes */
.lang-toggle,
.theme-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-background-5);
  border: 1px solid var(--color-background-4);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.3);
}

.lang-toggle:hover,
.theme-btn:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 15px var(--color-hover-2);
}

/* Responsive controls - keep consistent sizes */
@media (max-width: 1200px) {
  .controls-container {
    top: 15px;
    right: 40px;
    gap: 8px;
  }
}

@media (max-width: 1024px) {
  .controls-container {
    top: 20px;
    right: 40px;
    gap: 8px;
  }

  #header.header-top .navbar {
    margin: 0;
    right: 100px !important;
  }
}

@media (max-width: 992px) {
  .controls-container {
    top: 10px;
    right: 55px;
    gap: 8px;
  }

  .lang-toggle,
  .theme-btn {
    width: 36px;
    height: 36px;
  }

  .lang-toggle img {
    width: 18px;
    height: 13px;
  }

  .theme-btn i {
    font-size: 15px;
  }

  .lang-toggle .hover-hint {
    display: none;
  }
}

@media (max-width: 768px) {
  .controls-container {
    top: 10px;
    right: 55px;
    gap: 6px;
  }

  .mobile-nav-toggle {
    top: 15px !important;
    right: 10px !important;
  }

  .lang-toggle,
  .theme-btn {
    width: 34px;
    height: 34px;
  }

  .lang-toggle img {
    width: 16px;
    height: 12px;
  }

  .theme-btn i {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .controls-container {
    top: 10px;
    right: 45px;
    gap: 5px;
  }

  .mobile-nav-toggle {
    top: 15px !important;
    right: 10px !important;
  }

  .lang-toggle,
  .theme-btn {
    width: 32px;
    height: 32px;
  }

  .lang-toggle img {
    width: 15px;
    height: 11px;
  }

  .theme-btn i {
    font-size: 13px;
  }
}

/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
body {
  font-family: "Open Sans", sans-serif;
  background-color: var(--color-background);
  color: var(--color-white);
  position: relative;
  background: transparent;
}

body::before {
  content: "";
  position: fixed;
  background-color: var(--color-background-body-before);
  background: var(--background);
  background-size: cover;
  left: 0;
  right: 0;
  top: 0;
  height: 100vh;
  z-index: -1;
}

@media (min-width: 1024px) {
  body::before {
    background-attachment: fixed;
  }
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Raleway", sans-serif;
}

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  background: var(--color-background);
  display: flex;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  z-index: 99999;
}

#preloader:before,
#preloader:after {
  content: "";
  background-color: var(--color-grey-6);
  position: absolute;
  inset: 0;
  width: 50%;
  height: 100%;
  transition: all 0.3s ease 0s;
  z-index: -1;
}

#preloader:after {
  left: auto;
  right: 0;
}

#preloader .line {
  position: relative;
  overflow: hidden;
  margin: auto;
  width: 1px;
  height: 280px;
  transition: all 0.8s ease 0s;
}

#preloader .line:before {
  content: "";
  position: absolute;
  background-color: var(--color-white);
  left: 0;
  top: 50%;
  width: 1px;
  height: 0%;
  transform: translateY(-50%);
  animation: lineincrease 1000ms ease-in-out 0s forwards;
}

#preloader .line:after {
  content: "";
  position: absolute;
  background-color: var(--color-grey-2);
  left: 0;
  top: 0;
  width: 1px;
  height: 100%;
  transform: translateY(-100%);
  animation: linemove 1200ms linear 0s infinite;
  animation-delay: 2000ms;
}

#preloader.loaded .line {
  opacity: 0;
  height: 100% !important;
}

#preloader.loaded .line:after {
  opacity: 0;
}

#preloader.loaded:before,
#preloader.loaded:after {
  animation: preloaderfinish 300ms ease-in-out 500ms forwards;
}

@keyframes lineincrease {
  0% {
    height: 0%;
  }

  100% {
    height: 100%;
  }
}

@keyframes linemove {
  0% {
    transform: translateY(200%);
  }

  100% {
    transform: translateY(-100%);
  }
}

@keyframes preloaderfinish {
  0% {
    width: 5 0%;
  }

  100% {
    width: 0%;
  }
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 996;
  background: var(--color-text);
  width: 40px;
  height: 40px;
  border-radius: 50px;
  transition: all 0.4s;
}

.back-to-top i {
  font-size: 28px;
  color: var(--color-white);
  line-height: 0;
}

.back-to-top:hover {
  background: var(--color-hover-2);
  color: var(--color-white);
}

.back-to-top.active {
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
  transition: ease-in-out 0.3s;
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  z-index: 997;
  overflow-y: auto;
}

#header * {
  transition: ease-in-out 0.3s;
}

#header h1 {
  font-size: 70px;
  margin: 0;
  padding: 0;
  line-height: 1;
  font-weight: 700;
  font-family: "Poppins", sans-serif;
}

#header h1 a{
  color: var(--color-white);
  line-height: 1;
  display: inline-block;
  text-shadow: 4px 4px 6px var(--color-text-shadow);
}
#header h1 a:hover{
  color: var(--color-text);
  line-height: 1;
  display: inline-block;
  text-shadow: var(--text-shadow);
}

#header h2 {
  font-size: 24px;
  margin-top: 20px;
  color: var(--color-white-3);
}

#header h2 span {
  color: var(--color-white);
  border-bottom: 4px solid var(--color-text);
  padding-bottom: 6px;
}

#header img {
  padding: 0;
  margin: 0;
}

#header .theme-btn i {
  font-size: 16px;
  color: var(--color-white);
  transition: all 0.3s ease;
}

#header .theme-btn:hover i {
  color: #333;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
}

#header .social-links {
  margin-top: 40px;
  display: flex;
}

#header .social-links a {
  font-size: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--shadow);
  color: var(--color-white);
  line-height: 1;
  margin-right: 8px;
  border-radius: 50%;
  width: 40px;
  height: 40px;
}

#header .social-links a:hover {
  background: var(--color-text);
}

@media (max-width: 992px) {
  #header h1 {
    font-size: 36px;
  }

  #header h2 {
    font-size: 20px;
    line-height: 30px;
  }

  #header .social-links {
    margin-top: 15px;
  }

  #header .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
  }
}

/* Enhanced tablet responsive design */
@media (max-width: 768px) {
  #header h1 {
    font-size: 32px;
    text-align: center;
  }

  #header h2 {
    font-size: 18px;
    line-height: 28px;
    text-align: center;
    margin-top: 15px;
  }

  #header .social-links {
    margin-top: 20px;
    justify-content: center;
  }

  #header .container {
    padding: 15px;
  }
}

/* Enhanced mobile responsive design */
@media (max-width: 480px) {
  #header h1 {
    font-size: 28px;
    line-height: 1.2;
  }

  #header h2 {
    font-size: 16px;
    line-height: 24px;
    margin-top: 12px;
  }

  #header .social-links {
    margin-top: 15px;
  }

  #header .social-links a {
    width: 35px;
    height: 35px;
    font-size: 14px;
    margin-right: 6px;
  }

  #header .container {
    padding: 10px;
  }
}

/* Very small mobile screens */
@media (max-width: 360px) {
  #header h1 {
    font-size: 24px;
  }

  #header h2 {
    font-size: 14px;
    line-height: 22px;
  }

  #header .social-links a {
    width: 32px;
    height: 32px;
    font-size: 12px;
    margin-right: 5px;
  }
}

/* Header Top */
#header.header-top {
  height: 80px;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  background: var(--color-background-2);
}

#header.header-top .social-links,
#header.header-top h2 {
  display: none;
}

#header.header-top h1 {
  margin-right: auto;
  font-size: 36px;
}

#header.header-top img {
  max-height: 60px;
  margin-right: 20px !important;
}

#header.header-top .container {
  display: flex;
  align-items: center;
}

#header.header-top .navbar {
  margin: 0;
}

@media (max-width: 768px) {
  #header.header-top {
    height: 60px;
  }

  #header.header-top h1 {
    font-size: 26px;
  }

  #header.header-top .container {
    padding: 0 15px;
  }
}

/* Enhanced mobile header-top design */
@media (max-width: 480px) {
  #header.header-top {
    height: 55px;
  }

  #header.header-top h1 {
    font-size: 22px;
  }

  #header.header-top .container {
    padding: 0 10px;
  }
}

@media (max-width: 360px) {
  #header.header-top {
    height: 50px;
  }

  #header.header-top h1 {
    font-size: 20px;
  }
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/**
* Desktop Navigation
*/
.navbar {
  padding: 0;
  margin-top: 35px;
}

.navbar ul {
  margin: 0;
  padding: 0;
  display: flex;
  list-style: none;
  align-items: center;
}

.navbar li {
  position: relative;
}

.navbar li+li {
  margin-left: 30px;
}

.navbar a,
.navbar a:focus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--color-white-2);
  white-space: nowrap;
  transition: 0.3s;
}

.navbar a i,
.navbar a:focus i {
  font-size: 12px;
  line-height: 0;
  margin-left: 5px;
}

.navbar a:before {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-text);
  visibility: hidden;
  width: 0px;
  transition: all 0.3s ease-in-out 0s;
}

.navbar a:hover:before,
.navbar li:hover>a:before,
.navbar .active:before {
  visibility: visible;
  width: 25px;
}

.navbar a:hover,
.navbar .active,
.navbar .active:focus,
.navbar li:hover>a {
  color: var(--color-white);
}

/**
* Mobile Navigation
*/
.mobile-nav-toggle {
  color: var(--color-white);
  font-size: 28px;
  cursor: pointer;
  display: none;
  line-height: 0;
  transition: 0.5s;
  position: fixed;
  right: 15px;
  top: 15px;
  z-index: 1001;
}

@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: block;
  }

  .navbar ul {
    display: none;
  }
}

/* Enhanced mobile nav positioning */
@media (max-width: 768px) {
  .mobile-nav-toggle {
    font-size: 24px;
    top: 15px;
    right: 10px; /* Move away from controls */
  }
}

@media (max-width: 480px) {
  .mobile-nav-toggle {
    font-size: 22px;
    top: 8px;
    right: 70px; /* More space for controls */
  }
}

@media (max-width: 360px) {
  .mobile-nav-toggle {
    font-size: 20px;
    top: 10px;
    right: 75px;
  }
}

.navbar-mobile {
  position: fixed;
  overflow: hidden;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background: var(--color-background-2);
  transition: 0.3s;
  z-index: 999;
  margin-top: 0;
}

.navbar-mobile .mobile-nav-toggle {
  position: absolute;
  top: 15px;
  right: 15px;
}

.navbar-mobile ul {
  display: block;
  position: absolute;
  top: 55px;
  right: 15px;
  bottom: 45px;
  left: 15px;
  padding: 10px 0;
  overflow-y: auto;
  transition: 0.3s;
  border: var(--border);
}

.navbar-mobile li {
  padding: 12px 20px;
}

.navbar-mobile li+li {
  margin: 0;
}

.navbar-mobile a,
.navbar-mobile a:focus {
  font-size: 16px;
  position: relative;
}

/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
  overflow: hidden;
  position: absolute;
  width: 100%;
  top: 140px;
  bottom: 100%;
  opacity: 0;
  transition: ease-in-out 0.4s;
  z-index: 2;
}

section.section-show {
  top: 100px;
  bottom: auto;
  opacity: 1;
  padding-bottom: 45px;
}

section .container {
  background: var(--color-background-2);
  padding: 30px;
}

@media (max-width: 768px) {
  section {
    top: 120px;
  }

  section.section-show {
    top: 80px;
  }
}

.section-title h2 {
  font-size: 14px;
  font-weight: 500;
  padding: 0;
  line-height: 1px;
  margin: 4px 0 20px 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-grey0);
  font-family: "Poppins", sans-serif;

  position: relative;

  z-index: 2;
}

.section-title h2::after {
  content: "";
  width: 120px;
  height: 1px;
  display: inline-block;
  background: var(--color-hover);
  margin: 4px 10px;
}

.section-title span {
  position: absolute;
  top: 30px;
  color: var(--color-text-background);
  z-index: 1;
  font-weight: 700;
  font-size: 24px;
  padding: 0;
  margin: 0 0 20px 0;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 0;
  font-family: "Poppins", sans-serif;
}

.section-title p {
  margin: 0;
  margin: -15px 0 15px 0;
  font-size: 36px;
  font-weight: 700;
  text-transform: uppercase;
  font-family: "Poppins", sans-serif;
  color: var(--color-white);
}

/*--------------------------------------------------------------
# About
--------------------------------------------------------------*/
.about-me .content h3 {
  font-weight: 700;
  font-size: 26px;
  color: var(--color-text);
}

.about-me .content ul {
  list-style: none;
  padding: 0;
}

.about-me .content ul li {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.about-me .content ul strong {
  margin-right: 10px;
}

.about-me .content ul i {
  font-size: 16px;
  margin-right: 5px;
  color: var(--color-text);
  line-height: 0;
}

.about-me .content p:last-child {
  margin-bottom: 0;
}

.avatar {
  width: 245px;
  height: 350px;
  background-color: var(--color-black);
  z-index: 1;
  top: -20%;
  left: 15%;
  overflow: hidden;
  border-radius: 5px;
  border: none;
  box-shadow: var(--box-shadow);
}

.avatar>img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover
}

.avatar:hover>.slogan {
  top: 10%;
  left: 7.3%;
  height: 38.1%;
  opacity: 1;
  transform: scale(1);
  border-radius: 5px;
}

.avatar>.slogan {
  width: 100%;
  margin-right: 20px !important;
  height: inherit;
  position: absolute;
  background-color: var(--color-background-slogan);
  transition: all .5s;
  top: 100%;
  left: 0;
  opacity: 0;
  display: flex;
  padding: 1rem;
  text-align: center;
  justify-content: center;
  align-items: center;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  border-radius: 20px;
  transform: scale(0);
  color: var(--color-text-slogan);
  font-size: 2rem;
}

.slogan-font {
  font-family: FSNorthLand;
}

@media (max-width: 992px) {

  .avatar:hover>.slogan {
    top: 6.3%;
    left: 8.8%;
    height: 22%;
    opacity: 1;
    transform: scale(1);
    border-radius: 5px;
  }

  .avatar>.slogan {
    width: 82.5%;
    margin-right: 20px !important;
    top: 100%;
    left: 0;
    font-size: 3rem;
  }

}

@media (max-width: 820px) {

  .avatar:hover>.slogan {
    top: 6.3%;
    left: 8.8%;
    height: 22%;
    opacity: 1;
    transform: scale(1);
    border-radius: 5px;
  }

  .avatar>.slogan {
    width: 82.5%;
    margin-right: 20px !important;
    top: 100%;
    left: 0;
    font-size: 3rem;
  }

}

@media (max-width: 445px) {

  .avatar:hover>.slogan {
    top: 7.5%;
    left: 7%;
    height: 18%;
    opacity: 1;
    transform: scale(1);
    border-radius: 5px;
  }

  .avatar>.slogan {
    width: 86.3%;
    margin-right: 20px !important;
    top: 100%;
    left: 0;
    font-size: 3rem;
  }
}

/*--------------------------------------------------------------
# Btn CV
--------------------------------------------------------------*/
.btn-cv {
  display: flex;
  align-self: flex-start;
  margin-top: 5%;
}

.main-btn {
  border-radius: 30px;
  color: var(--color-white);
  background-color: var(--color-background-2);
  font-weight: 600;
  position: relative;
  border: 1.5px solid var(--color-text);
  display: flex;
  align-self: flex-start;
  align-items: center;
  overflow: hidden;
  height: 50px;
  transition: .3s ease-in-out;
  transition-delay: .15s;
  box-shadow: var(--shadow);
  cursor: pointer;
}

.main-btn .btn-text {
  padding: 0 2rem;
}

.main-btn .btn-icon {
  background-color: var(--color-text);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  padding: 1rem;
  z-index: 1;
}

.main-btn::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-text);
  transition: transform 0.5s ease;
  transform: translateX(100%);
}

.main-btn:hover::before {
  transform: translateX(0);
}

.main-btn:hover {
  background-color: var(--color-text);
  color: var(--color-white);
}

.main-btn:hover .btn-text,
.main-btn:hover .btn-icon {
  color: var(--color-white);
  z-index: 1;
}

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

/* Responsive for main button */
@media (max-width: 768px) {
  .btn-cv {
    margin-top: 8%;
    justify-content: center;
  }

  .main-btn {
    height: 45px;
    font-size: 0.9rem;
  }

  .main-btn .btn-text {
    padding: 0 1.5rem;
  }

  .main-btn .btn-icon {
    padding: 0.8rem;
  }
}

@media (max-width: 480px) {
  .main-btn {
    height: 40px;
    font-size: 0.8rem;
  }

  .main-btn .btn-text {
    padding: 0 1rem;
  }

  .main-btn .btn-icon {
    padding: 0.6rem;
  }
}

/*--------------------------------------------------------------
# Modal cv
--------------------------------------------------------------*/
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 11%;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: var(--background);
  background-color: var(--color-background-body-before);
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
  transform: scale(0);
  opacity: 0;
  align-items: center;
  justify-content: center;
}

.modal-content {
  display: flex;
  flex-direction: column;
  background-color: var(--color-background-modal-cv);
  color: var(--color-white);
  margin: 5% auto;
  padding: 30px;
  width: 90%;
  max-width: 500px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  position: relative;
}

.close {
  color: var(--color-grey-1);
  float: right;
  font-size: 28px;
  font-weight: bold;
  align-self: flex-end;
  cursor: pointer;
  transition: color 0.3s ease;
}

.close:hover,
.close:focus {
  color: var(--color-white);
  text-decoration: none;
}

.modal.show {
  display: flex;
  transform: scale(1);
  opacity: 1;
}

.modal.hide {
  transform: scale(0);
  opacity: 0;
}

.modal-content h2 {
  text-align: center;
  margin-bottom: 30px;
  color: var(--color-text);
}

.modal-content h3 {
  margin-bottom: 15px;
  color: var(--color-white);
  font-size: 1.1rem;
}

.cv-option-group {
  margin-bottom: 25px;
}

.cv-options {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.cv-option-btn {
  flex: 1;
  min-width: 120px;
  padding: 15px;
  border: 2px solid var(--color-background-4);
  border-radius: 10px;
  background-color: var(--color-background-2);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.cv-option-btn:hover {
  border-color: var(--color-text);
  background-color: var(--color-background-5);
  transform: translateY(-2px);
}

.cv-option-btn.selected {
  border-color: var(--color-text);
  background-color: var(--color-text);
  color: var(--color-white);
}

.cv-option-btn i {
  font-size: 1.5rem;
}

.cv-action-section {
  display: flex;
  gap: 15px;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

.modal-btn {
  border-radius: 30px;
  color: var(--color-white);
  background-color: var(--color-background-2);
  font-weight: 600;
  position: relative;
  border: 1.5px solid var(--color-text);
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  height: 50px;
  transition: background-color .3s ease-in-out, color .3s ease-in-out;
  box-shadow: var(--shadow);
  cursor: pointer;
  flex: 1;
  min-width: 140px;
  max-width: 200px;
}

.modal-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--color-background-4);
}

.modal-btn:disabled:hover {
  background-color: var(--color-background-2);
  color: var(--color-white);
}

.modal-btn .btn-text {
  padding: 0 2rem;
}

.modal-btn .btn-icon {
  background-color: var(--color-text);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  padding: 1rem;
  z-index: 1;
}

.preview-btn {
  border-color: var(--color-preview);
}

.preview-btn .btn-icon {
  background-color: var(--color-preview);
}

.preview-btn:hover:not(:disabled) {
  background-color: var(--color-preview-hover);
  border-color: var(--color-preview-hover);
}

.preview-btn:hover:not(:disabled) .btn-icon {
  background-color: var(--color-preview-hover);
}

.preview-btn:disabled .btn-icon {
  background-color: var(--color-background-4);
}

.download-btn {
  border-color: var(--color-text);
}

.download-btn .btn-icon {
  background-color: var(--color-text);
}

.download-btn:hover:not(:disabled) {
  background-color: var(--color-text);
  border-color: var(--color-text);
}

.download-btn:hover:not(:disabled) .btn-icon {
  background-color: var(--color-text);
}

.download-btn:disabled .btn-icon {
  background-color: var(--color-background-4);
}

.modal-btn:hover:not(:disabled) .btn-text,
.modal-btn:hover:not(:disabled) .btn-icon {
  color: var(--color-white);
}

/* Responsive for modal */
@media (max-width: 1400px) {
  .modal{
    top: 5% !important;
  }

  .modal-content {
    margin: 10% auto !important;
    margin-top: 20% !important;
    width: 85%;
    max-width: 480px;
  }
}

@media (max-width: 1024px) {
  .modal{
    top: 5% !important;
  }

  .modal-content {
    margin: 10% auto !important;
    margin-top: 25% !important;
    width: 85%;
    max-width: 480px;
  }
}

@media (max-width: 992px) {
  .modal-content {
    width: 90%;
    max-width: 450px;
    margin: 1% auto;
  }

  .cv-action-section {
    flex-direction: row;
    gap: 12px;
  }

  .modal-btn {
    min-width: 130px;
    max-width: 180px;
  }
}

@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    margin: 5% auto;
    padding: 20px;
    max-height: 90vh;
    overflow-y: auto;
    margin-top: 45% !important;
  }

  .cv-options {
    flex-direction: column;
    gap: 10px;
  }

  .cv-option-btn {
    min-width: 100%;
    flex-direction: row;
    justify-content: flex-start;
    padding: 12px 15px;
    text-align: left;
  }

  .cv-option-btn i {
    margin-right: 12px;
    font-size: 1.3rem;
  }

  .cv-option-btn span {
    font-size: 1rem;
  }

  .cv-action-section {
    flex-direction: column;
    gap: 12px;
    margin-top: 25px;
  }

  .modal-btn {
    max-width: 100%;
    min-width: 100%;
    justify-content: center;
    height: 50px;
  }

  .modal-content h2 {
    font-size: 1.4rem;
    margin-bottom: 25px;
  }

  .modal-content h3 {
    font-size: 1rem;
    margin-bottom: 12px;
  }

  .cv-option-group {
    margin-bottom: 20px;
  }
}

@media (max-width: 480px) {
  .modal {
    padding: 10px;
  }

  .modal-content {
    width: 98%;
    margin: 2% auto;
    padding: 15px;
    border-radius: 10px;
    max-height: 95vh;
  }

  .modal-content h2 {
    font-size: 1.2rem;
    margin-bottom: 20px;
  }

  .modal-content h3 {
    font-size: 0.95rem;
    margin-bottom: 10px;
  }

  .cv-option-btn {
    padding: 10px 12px;
    font-size: 0.9rem;
    border-radius: 8px;
  }

  .cv-option-btn i {
    font-size: 1.2rem;
    margin-right: 10px;
  }

  .modal-btn {
    height: 45px;
    font-size: 0.85rem;
    border-radius: 25px;
  }

  .modal-btn .btn-text {
    padding: 0 1.2rem;
  }

  .modal-btn .btn-icon {
    padding: 0.7rem;
  }

  .close {
    font-size: 24px;
    position: absolute;
    top: 10px;
    right: 15px;
  }

  .cv-action-section {
    margin-top: 20px;
    gap: 10px;
  }
}

@media (max-width: 360px) {
  .modal-content {
    padding: 12px;
    border-radius: 8px;
  }

  .modal-content h2 {
    font-size: 1.1rem;
    margin-bottom: 15px;
  }

  .cv-option-btn {
    padding: 8px 10px;
    font-size: 0.85rem;
  }

  .cv-option-btn i {
    font-size: 1.1rem;
    margin-right: 8px;
  }

  .modal-btn {
    height: 42px;
    font-size: 0.8rem;
  }

  .modal-btn .btn-text {
    padding: 0 1rem;
  }

  .modal-btn .btn-icon {
    padding: 0.6rem;
  }
}

/* Ultra small screens */
@media (max-width: 280px) {
  .modal-content {
    width: 99%;
    padding: 10px;
  }

  .modal-content h2 {
    font-size: 1rem;
  }

  .cv-option-btn {
    font-size: 0.8rem;
    padding: 6px 8px;
  }

  .modal-btn {
    height: 38px;
    font-size: 0.75rem;
  }

  .modal-btn .btn-text {
    padding: 0 0.8rem;
  }

  .modal-btn .btn-icon {
    padding: 0.5rem;
  }
}

/*--------------------------------------------------------------
# Counts
--------------------------------------------------------------*/
.counts {
  padding: 70px 0 60px;
}

.counts .count-box {
  padding: 30px 30px 25px 30px;
  width: 100%;
  position: relative;
  text-align: center;
  background: var(--color-box-mini);
}

.counts .count-box i {
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  background: var(--color-box-mini-2);
  padding: 12px;
  color: var(--color-text);
  border-radius: 50px;
  line-height: 0;
}

.counts .count-box span {
  font-size: 36px;
  display: block;
  font-weight: 600;
  color: var(--color-white);
}

.counts .count-box p {
  padding: 0;
  margin: 0;
  font-family: "Raleway", sans-serif;
  font-size: 14px;
}

/* Enhanced responsive design for counts */
@media (max-width: 768px) {
  .counts {
    padding: 50px 0 40px;
  }

  .counts .count-box {
    padding: 25px 20px 20px 20px;
    margin-bottom: 30px;
  }

  .counts .count-box span {
    font-size: 32px;
  }

  .counts .count-box p {
    font-size: 13px;
  }

  .counts .count-box i {
    font-size: 22px;
    padding: 10px;
  }
}

@media (max-width: 480px) {
  .counts {
    padding: 40px 0 30px;
  }

  .counts .count-box {
    padding: 20px 15px 15px 15px;
    margin-bottom: 25px;
  }

  .counts .count-box span {
    font-size: 28px;
  }

  .counts .count-box p {
    font-size: 12px;
    line-height: 1.4;
  }

  .counts .count-box i {
    font-size: 20px;
    padding: 8px;
  }
}

@media (max-width: 360px) {
  .counts .count-box {
    padding: 18px 12px 12px 12px;
  }

  .counts .count-box span {
    font-size: 24px;
  }

  .counts .count-box p {
    font-size: 11px;
  }

  .counts .count-box i {
    font-size: 18px;
    padding: 6px;
  }
}

/*--------------------------------------------------------------
# Skills
--------------------------------------------------------------*/
.skills .progress {
  height: auto;
  display: block;
  background: linear-gradient(135deg, var(--color-box-mini-2), var(--color-box-mini-1));
  border-radius: 15px;
  margin-bottom: 15px;
  padding: 20px 25px;
  box-shadow: 0 8px 32px var(--color-box-mini-4);
  backdrop-filter: blur(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.skills .progress:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.skills .progress .skill {
  padding: 0;
  margin: 0;
  display: block;
  font-weight: 500;
  font-family: "Poppins", sans-serif;
  color: var(--color-white);
  font-size: 16px;
  letter-spacing: 1px;
  position: relative;
  z-index: 2;
}

.skills .progress .skill .val {
  float: right;
  font-style: normal;
}

.progress-text {
  opacity: 1;
  transform: translateX(0);
  transition: all 0.5s ease;
  display: flex;
  align-items: center;
  gap: 15px;
}

.progress-text i {
  color: var(--color-primary);
  font-size: 20px;
  font-weight: bold;
  min-width: 20px;
  text-shadow: 0 0 10px var(--color-primary);
}

.show {
  opacity: 1;
  transform: translateX(0);
}

/* Force chevron color */
.bi-chevron-right {
  color: var(--color-text) !important;
  font-weight: 900 !important;
}

/* Skills container styling */
.skills-content {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.skills-content .col-lg-6 {
  flex: 0 0 calc(50% - 10px);
  max-width: calc(50% - 10px);
  padding: 0 10px;
}

/* Responsive layout for skills */
@media (max-width: 991px) {
  .skills-content .col-lg-6 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* Enhanced Skills Responsive Design */
@media (max-width: 768px) {
  .skills .progress {
    padding: 15px 20px;
    margin-bottom: 12px;
  }

  .skills .progress .skill {
    font-size: 14px;
    letter-spacing: 0.8px;
  }

  .progress-text i {
    font-size: 18px;
  }

  .progress-text {
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .skills .progress {
    padding: 12px 18px;
    margin-bottom: 10px;
  }

  .skills .progress .skill {
    font-size: 13px;
    letter-spacing: 0.6px;
  }

  .progress-text {
    gap: 10px;
  }

  .progress-text i {
    font-size: 16px;
  }

  .skills-content .col-lg-6 {
    padding: 0 5px;
  }
}

@media (max-width: 360px) {
  .skills .progress {
    padding: 10px 15px;
  }

  .skills .progress .skill {
    font-size: 12px;
    letter-spacing: 0.5px;
  }

  .progress-text i {
    font-size: 15px;
  }
}

/*--------------------------------------------------------------
# Interests
--------------------------------------------------------------*/
.interests .icon-box {
  display: flex;
  align-items: center;
  padding: 20px;
  background: var(--color-box-mini);
  transition: ease-in-out 0.3s;
}

.interests .icon-box i {
  font-size: 32px;
  padding-right: 10px;
  line-height: 1;
}

.interests .icon-box h3 {
  font-weight: 700;
  margin: 0;
  padding: 0;
  line-height: 1;
  font-size: 16px;
  color: var(--color-white);
}

.interests .icon-box:hover {
  background: var(--color-background-4);
}
/*--------------------------------------------------------------
# Resume
--------------------------------------------------------------*/
.resume .resume-title {
  font-size: 26px;
  font-weight: 700;
  margin-top: 20px;
  margin-bottom: 20px;
  color: var(--color-white);
}

.resume .resume-item {
  padding: 0 0 20px 20px;
  margin-top: -2px;
  border-left: var(--border);
  position: relative;
}

.resume .resume-item h4 {
  line-height: 18px;
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  font-family: "Poppins", sans-serif;
  color: var(--color-text);
  margin-bottom: 10px;
}

.resume .resume-item h5 {
  font-size: 16px;
  background: var(--color-background-5);
  padding: 5px 15px;
  display: inline-block;
  font-weight: 600;
  margin-bottom: 10px;
}

.resume .resume-item ul {
  padding-left: 20px;
}

.resume .resume-item ul li {
  padding-bottom: 10px;
}

.resume .resume-item:last-child {
  padding-bottom: 0;
}

.resume .resume-item::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50px;
  left: -9px;
  top: 0;
  background: var(--color-text);
  border: 2px solid var(--color-text);
}

/* Enhanced Resume Responsive Design */
@media (max-width: 768px) {
  .resume .resume-title {
    font-size: 22px;
    margin-top: 15px;
    margin-bottom: 15px;
    text-align: center;
  }

  .resume .resume-item {
    padding: 0 0 15px 15px;
  }

  .resume .resume-item h4 {
    font-size: 16px;
    line-height: 20px;
  }

  .resume .resume-item h5 {
    font-size: 14px;
    padding: 4px 12px;
  }

  .resume .resume-item ul {
    padding-left: 15px;
  }

  .resume .resume-item ul li {
    padding-bottom: 8px;
    font-size: 14px;
  }

  .resume .resume-item::before {
    width: 14px;
    height: 14px;
    left: -8px;
  }
}

@media (max-width: 480px) {
  .resume .resume-title {
    font-size: 20px;
    margin-top: 12px;
    margin-bottom: 12px;
  }

  .resume .resume-item {
    padding: 0 0 12px 12px;
  }

  .resume .resume-item h4 {
    font-size: 14px;
    line-height: 18px;
    margin-bottom: 8px;
  }

  .resume .resume-item h5 {
    font-size: 13px;
    padding: 3px 10px;
    margin-bottom: 8px;
  }

  .resume .resume-item ul {
    padding-left: 12px;
  }

  .resume .resume-item ul li {
    padding-bottom: 6px;
    font-size: 13px;
    line-height: 1.4;
  }

  .resume .resume-item::before {
    width: 12px;
    height: 12px;
    left: -7px;
  }
}

@media (max-width: 360px) {
  .resume .resume-title {
    font-size: 18px;
  }

  .resume .resume-item h4 {
    font-size: 13px;
  }

  .resume .resume-item h5 {
    font-size: 12px;
    padding: 2px 8px;
  }

  .resume .resume-item ul li {
    font-size: 12px;
  }
}

/*--------------------------------------------------------------
# Services
--------------------------------------------------------------*/
.services .icon-box {
  text-align: center;
  background: var(--color-background-services-icon-box);
  padding: 80px 20px;
  transition: all ease-in-out 0.3s;
}

.services .icon-box .icon {
  margin: 0 auto;
  width: 64px;
  height: 64px;
  background: var(--color-text);
  border-radius: 5px;
  transition: all 0.3s ease-out 0s;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transform-style: preserve-3d;
}

.services .icon-box .icon i {
  color: var(--color-white);
  font-size: 28px;
}

.services .icon-box .icon::before {
  position: absolute;
  content: "";
  left: -8px;
  top: -8px;
  height: 100%;
  width: 100%;
  background: var(--color-background-5);
  border-radius: 5px;
  transition: all 0.3s ease-out 0s;
  transform: translateZ(-1px);
}

.services .icon-box h4 {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 24px;
}

.services .icon-box h4 a {
  color: var(--color-white);
}

.services .icon-box p {
  line-height: 24px;
  font-size: 14px;
  margin-bottom: 0;
}

.services .icon-box:hover {
  background: var(--color-text);
  border-color: var(--color-text);
}

.services .icon-box:hover .icon {
  background: var(--color-white);
}

.services .icon-box:hover .icon i {
  color: var(--color-text);
}

.services .icon-box:hover .icon::before {
  background: var(--color-hover);
}

.services .icon-box:hover h4 a,
.services .icon-box:hover p {
  color: var(--color-white);
}

/*--------------------------------------------------------------
# Portfolio
--------------------------------------------------------------*/
.portfolio .portfolio-item {
  margin-bottom: 30px;
}

.portfolio #portfolio-flters {
  padding: 0;
  margin: 0 auto 15px auto;
  list-style: none;
  text-align: center;
  border-radius: 50px;
  padding: 2px 15px;
}

.portfolio #portfolio-flters li {
  cursor: pointer;
  display: inline-block;
  padding: 8px 16px 10px 16px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--shadow);
  margin: 0 3px 10px 3px;
  transition: all 0.3s ease-in-out;
  border-radius: 4px;
}

.portfolio #portfolio-flters li:hover,
.portfolio #portfolio-flters li.filter-active {
  background: var(--color-text);
}

.portfolio #portfolio-flters li:last-child {
  margin-right: 0;
}

.portfolio .portfolio-wrap {
  transition: 0.3s;
  position: relative;
  overflow: hidden;
  z-index: 1;
  background: rgba(0, 0, 0, 0.6);
}

.portfolio .portfolio-wrap::before {
  content: "";
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  left: 30px;
  right: 30px;
  top: 30px;
  bottom: 30px;
  transition: all ease-in-out 0.3s;
  z-index: 2;
  opacity: 0;
}

.portfolio .portfolio-wrap .portfolio-info {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
  z-index: 3;
  transition: all ease-in-out 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.portfolio .portfolio-wrap .portfolio-info::before {
  display: block;
  content: "";
  width: 48px;
  height: 48px;
  position: absolute;
  top: 35px;
  left: 35px;
  border-top: 3px solid #fff;
  border-left: 3px solid #fff;
  transition: all 0.5s ease 0s;
  z-index: 9994;
}

.portfolio .portfolio-wrap .portfolio-info::after {
  display: block;
  content: "";
  width: 48px;
  height: 48px;
  position: absolute;
  bottom: 35px;
  right: 35px;
  border-bottom: 3px solid #fff;
  border-right: 3px solid #fff;
  transition: all 0.5s ease 0s;
  z-index: 9994;
}

.portfolio .portfolio-wrap .portfolio-info h4 {
  font-size: 20px;
  color: #fff;
  font-weight: 600;
}

.portfolio .portfolio-wrap .portfolio-info p {
  color: #ffffff;
  font-size: 14px;
  text-transform: uppercase;
  padding: 0;
  margin: 0;
}

.portfolio .portfolio-wrap .portfolio-links {
  text-align: center;
  z-index: 4;
}

.portfolio .portfolio-wrap .portfolio-links a {
  color: #fff;
  margin: 0 2px;
  font-size: 28px;
  display: inline-block;
  transition: 0.3s;
}

.portfolio .portfolio-wrap .portfolio-links a:hover {
  color: var(--color-portfolio-links);
}

.portfolio .portfolio-wrap:hover::before {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 1;
}

.portfolio .portfolio-wrap:hover .portfolio-info {
  opacity: 1;
}

.portfolio .portfolio-wrap:hover .portfolio-info::before {
  top: 15px;
  left: 15px;
}

.portfolio .portfolio-wrap:hover .portfolio-info::after {
  bottom: 15px;
  right: 15px;
}

/* Enhanced Portfolio Responsive Design */
@media (max-width: 992px) {
  .portfolio .portfolio-item {
    margin-bottom: 25px;
  }

  .portfolio #portfolio-flters li {
    padding: 6px 12px 8px 12px;
    font-size: 13px;
    margin: 0 2px 8px 2px;
  }

  .portfolio .portfolio-wrap .portfolio-info h4 {
    font-size: 18px;
  }

  .portfolio .portfolio-wrap .portfolio-info p {
    font-size: 13px;
  }

  .portfolio .portfolio-wrap .portfolio-links a {
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .portfolio .portfolio-item {
    margin-bottom: 20px;
  }

  .portfolio #portfolio-flters {
    padding: 2px 10px;
    margin-bottom: 20px;
  }

  .portfolio #portfolio-flters li {
    padding: 5px 10px 6px 10px;
    font-size: 12px;
    margin: 0 1px 6px 1px;
    border-radius: 3px;
  }

  .portfolio .portfolio-wrap .portfolio-info h4 {
    font-size: 16px;
    line-height: 1.2;
  }

  .portfolio .portfolio-wrap .portfolio-info p {
    font-size: 12px;
  }

  .portfolio .portfolio-wrap .portfolio-links a {
    font-size: 22px;
    margin: 0 1px;
  }

  .portfolio .portfolio-wrap .portfolio-info::before {
    width: 35px;
    height: 35px;
    top: 20px;
    left: 20px;
  }

  .portfolio .portfolio-wrap .portfolio-info::after {
    width: 35px;
    height: 35px;
    bottom: 20px;
    right: 20px;
  }

  .portfolio .portfolio-wrap:hover .portfolio-info::before {
    top: 10px;
    left: 10px;
  }

  .portfolio .portfolio-wrap:hover .portfolio-info::after {
    bottom: 10px;
    right: 10px;
  }
}

@media (max-width: 480px) {
  .portfolio .portfolio-item {
    margin-bottom: 15px;
  }

  .portfolio #portfolio-flters {
    padding: 5px;
    text-align: center;
  }

  .portfolio #portfolio-flters li {
    padding: 4px 8px 5px 8px;
    font-size: 11px;
    margin: 2px;
    display: inline-block;
  }

  .portfolio .portfolio-wrap .portfolio-info h4 {
    font-size: 14px;
    line-height: 1.3;
    margin-bottom: 5px;
  }

  .portfolio .portfolio-wrap .portfolio-info p {
    font-size: 11px;
  }

  .portfolio .portfolio-wrap .portfolio-links a {
    font-size: 20px;
    margin: 0;
  }

  .portfolio .portfolio-wrap::before {
    left: 15px;
    right: 15px;
    top: 15px;
    bottom: 15px;
  }

  .portfolio .portfolio-wrap .portfolio-info::before,
  .portfolio .portfolio-wrap .portfolio-info::after {
    width: 25px;
    height: 25px;
  }

  .portfolio .portfolio-wrap .portfolio-info::before {
    top: 15px;
    left: 15px;
  }

  .portfolio .portfolio-wrap .portfolio-info::after {
    bottom: 15px;
    right: 15px;
  }

  .portfolio .portfolio-wrap:hover .portfolio-info::before {
    top: 8px;
    left: 8px;
  }

  .portfolio .portfolio-wrap:hover .portfolio-info::after {
    bottom: 8px;
    right: 8px;
  }
}

@media (max-width: 360px) {
  .portfolio #portfolio-flters li {
    padding: 3px 6px 4px 6px;
    font-size: 10px;
    margin: 1px;
  }

  .portfolio .portfolio-wrap .portfolio-info h4 {
    font-size: 12px;
  }

  .portfolio .portfolio-wrap .portfolio-info p {
    font-size: 10px;
  }

  .portfolio .portfolio-wrap .portfolio-links a {
    font-size: 18px;
  }
}

/* Fix image aspect ratios in portfolio items */
.portfolio .portfolio-wrap img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

@media (max-width: 768px) {
  .portfolio .portfolio-wrap img {
    height: 200px;
  }
}

@media (max-width: 480px) {
  .portfolio .portfolio-wrap img {
    height: 180px;
  }
}

@media (max-width: 360px) {
  .portfolio .portfolio-wrap img {
    height: 150px;
  }
}

/*--------------------------------------------------------------
# Portfolio Details
--------------------------------------------------------------*/
.portfolio-details {
  padding-top: 40px;
  background: var(--color-background-6);
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  overflow-y: auto;
}

.portfolio-details .container {
  padding-top: 20px;
  padding-bottom: 40px;
}

.portfolio-details .portfolio-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-info {
  padding-top: 45px;
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.portfolio-details .portfolio-info ul li+li {
  margin-top: 10px;
}

.portfolio-details .portfolio-info p {
  font-size: 15px;
  padding: 15px 0 0 0;
}

@media (max-width: 992px) {
  .portfolio-details .portfolio-info {
    padding-top: 20px;
  }
}

.portfolio-details .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.portfolio-details .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  opacity: 1;
  background-color: var(--color-background-7);
}

.portfolio-details .swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--color-text);
}

/*--------------------------------------------------------------
# Contact
--------------------------------------------------------------*/
.contact .info-box {
  color: #444444;
  padding: 20px;
  width: 100%;
  background: var(--color-box-mini);
}

.contact .info-box i.bx {
  font-size: 24px;
  color: var(--color-text);
  border-radius: 50%;
  padding: 14px;
  float: left;
  background: var(--shadow);
}

.contact .info-box h3 {
  font-size: 20px;
  color: var(--color-background-8);
  font-weight: 700;
  margin: 10px 0 8px 68px;
}

.contact .info-box p {
  padding: 0;
  color: var(--color-white);
  line-height: 24px;
  font-size: 14px;
  margin: 0 0 0 68px;
}

.contact .info-box .social-links {
  margin: 5px 0 0 68px;
  display: flex;
}

.contact .info-box .social-links a {
  font-size: 18px;
  display: inline-block;
  color: var(--color-white);
  line-height: 1;
  margin-right: 12px;
  transition: 0.3s;
}

.contact .info-box .social-links a:hover {
  color: var(--color-text);
}

.contact .php-email-form {
  padding: 30px;
  background: var(--color-box-mini);
}

.contact .php-email-form .error-message {
  display: none;
  background: var(--color-box-mini);
  background: #ed3c0d;
  text-align: left;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .error-message br+br {
  margin-top: 25px;
}

.contact .php-email-form .sent-message {
  display: none;
  background: var(--color-box-mini);
  background: var(--color-text);
  text-align: center;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .loading {
  display: none;
  background: var(--color-box-mini);
  text-align: center;
  padding: 15px;
}

.contact .php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid var(--color-text);
  border-top-color: var(--color-white);
  animation: animate-loading 1s linear infinite;
}

.contact .php-email-form input,
.contact .php-email-form textarea {
  border-radius: 0;
  box-shadow: none;
  font-size: 14px;
  background: var(--color-box-mini);
  border: 0;
  transition: 0.3s;
  color: var(--color-white);
}

.contact .php-email-form input:focus,
.contact .php-email-form textarea:focus {
  background-color: var(--color-background-9);
}

.contact .php-email-form input::-moz-placeholder,
.contact .php-email-form textarea::-moz-placeholder {
  color: var(--color-background-7);
  opacity: 1;
}

.contact .php-email-form input::placeholder,
.contact .php-email-form textarea::placeholder {
  color: var(--color-background-7);
  opacity: 1;
}

.contact .php-email-form input {
  padding: 10px 15px;
}

.contact .php-email-form textarea {
  padding: 12px 15px;
}

.contact .php-email-form button[type=submit] {
  background: var(--color-text);
  border: 0;
  padding: 10px 30px;
  color: var(--color-white);
  transition: 0.4s;
  border-radius: 4px;
}

.contact .php-email-form button[type=submit]:hover {
  background: var(--color-hover);
}

/* Enhanced Contact Section Responsive Design */
@media (max-width: 992px) {
  .contact .info-box {
    margin-bottom: 20px;
  }

  .contact .info-box h3 {
    font-size: 18px;
    margin: 8px 0 6px 60px;
  }

  .contact .info-box p {
    font-size: 13px;
    margin: 0 0 0 60px;
    line-height: 22px;
  }

  .contact .info-box .social-links {
    margin: 5px 0 0 60px;
  }

  .contact .info-box i.bx {
    font-size: 22px;
    padding: 12px;
  }
}

@media (max-width: 768px) {
  .contact .info-box {
    padding: 15px;
    text-align: center;
    margin-bottom: 15px;
  }

  .contact .info-box i.bx {
    float: none;
    display: block;
    margin: 0 auto 10px auto;
    font-size: 20px;
    padding: 10px;
  }

  .contact .info-box h3 {
    font-size: 16px;
    margin: 5px 0;
  }

  .contact .info-box p {
    font-size: 12px;
    margin: 0;
    line-height: 20px;
    word-wrap: break-word;
  }

  .contact .info-box .social-links {
    margin: 10px 0 0 0;
    justify-content: center;
  }

  .contact .info-box .social-links a {
    font-size: 16px;
    margin: 0 8px;
  }

  .contact .php-email-form {
    padding: 20px;
  }

  /* Map responsive adjustments */
  .contact iframe {
    height: 200px !important;
    margin-top: 15px !important;
  }
}

@media (max-width: 480px) {
  .contact .info-box {
    padding: 12px;
    margin-bottom: 12px;
  }

  .contact .info-box i.bx {
    font-size: 18px;
    padding: 8px;
  }

  .contact .info-box h3 {
    font-size: 14px;
    margin: 3px 0;
  }

  .contact .info-box p {
    font-size: 11px;
    line-height: 18px;
  }

  .contact .info-box .social-links a {
    font-size: 14px;
    margin: 0 6px;
  }

  .contact .php-email-form {
    padding: 15px;
  }

  .contact .php-email-form input,
  .contact .php-email-form textarea {
    font-size: 13px;
    padding: 8px 12px;
  }

  .contact .php-email-form button[type=submit] {
    padding: 8px 24px;
    font-size: 13px;
  }

  /* Map responsive adjustments */
  .contact iframe {
    height: 150px !important;
    border-radius: 8px;
  }
}

@media (max-width: 360px) {
  .contact .info-box {
    padding: 10px;
  }

  .contact .info-box h3 {
    font-size: 13px;
  }

  .contact .info-box p {
    font-size: 10px;
    line-height: 16px;
  }

  .contact .info-box .social-links a {
    font-size: 12px;
    margin: 0 4px;
  }

  .contact .php-email-form {
    padding: 12px;
  }

  .contact .php-email-form input,
  .contact .php-email-form textarea {
    font-size: 12px;
    padding: 6px 10px;
  }

  .contact .php-email-form button[type=submit] {
    padding: 6px 20px;
    font-size: 12px;
  }

  /* Map responsive adjustments */
  .contact iframe {
    height: 120px !important;
  }
}

/* Fix overflow issues */
.contact .row {
  overflow-x: hidden;
}

.contact .row > div {
  padding-left: 15px;
  padding-right: 15px;
}

@media (max-width: 768px) {
  .contact .row > div {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media (max-width: 480px) {
  .contact .row > div {
    padding-left: 5px;
    padding-right: 5px;
  }
}

@keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/*--------------------------------------------------------------
# About Section Responsive
--------------------------------------------------------------*/
/* Desktop alignment fixes */
@media (min-width: 993px) {
  .about-me .row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }

  .about-me .col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .about-me .col-lg-8 {
    flex: 0 0 70% !important;
    max-width: 70% !important;
    width: auto !important; /* Remove hardcoded width */
    padding-left: 30px;
  }

  .about-me .content {
    text-align: left;
  }

  .about-me .content ul li {
    justify-content: flex-start;
    text-align: left;
  }
}

@media (max-width: 992px) {
  .about-me .content {
    text-align: center;
    margin-top: 30px;
  }

  .about-me .content h3 {
    font-size: 22px;
  }

  .avatar {
    width: 200px;
    height: 300px;
    margin: 0 auto;
    position: relative;
    left: 0;
    top: 0;
  }

  .slogan {
    position: relative !important;
    left: 0 !important;
    top: 10px !important;
    width: 100% !important;
    height: auto !important;
    padding: 15px;
    margin-top: 15px;
    font-size: 1.2rem !important;
  }

  /* Fix column width issue */
  .about-me .col-lg-8 {
    width: 100% !important;
  }
}

@media (max-width: 768px) {
  .about-me .content h3 {
    font-size: 20px;
    margin-bottom: 20px;
  }

  .about-me .content ul li {
    justify-content: flex-start;
    text-align: left;
    margin-bottom: 15px;
    font-size: 0.95rem;
  }

  .about-me .content p {
    text-align: justify;
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .avatar {
    width: 180px;
    height: 270px;
  }

  /* Better row layout */
  .about-me .row {
    flex-direction: column;
    align-items: center;
  }

  .about-me .col-lg-3,
  .about-me .col-lg-8 {
    max-width: 100%;
    flex: none;
  }
}

@media (max-width: 480px) {
  /* Stack layout for mobile */
  .about-me .row {
    flex-direction: column !important;
    align-items: center !important;
    gap: 20px;
  }

  .about-me .col-lg-3,
  .about-me .col-lg-8 {
    flex: 0 0 100% !important;
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 15px !important;
  }

  /* Center avatar section */
  .about-me .col-lg-3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
  }

  .avatar {
    width: 150px;
    height: 230px;
    margin: 0 auto;
  }

  .slogan {
    font-size: 0.9rem !important;
    padding: 8px;
    text-align: center;
    width: fit-content;
  }

  /* Content styling */
  .about-me .content {
    display: flex;
    flex-direction: column;
  }

  .about-me .content h3 {
    font-size: 18px;
    line-height: 1.3;
    text-align: center;
    margin-bottom: 15px;
    order: 1;
  }

  .about-me .content .fst-italic {
    text-align: center;
    margin-bottom: 20px;
    font-size: 0.9rem;
    order: 2;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    color: var(--color-text) !important;
  }

  /* Personal info comes first on mobile */
  .about-me .content .row {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    flex-direction: column;
    order: 3;
  }

  .about-me .content .col-lg-6 {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 15px;
  }

  /* Description paragraph comes after personal info on mobile */
  .about-me .content > p:last-of-type {
    order: 4;
    margin-top: 15px;
  }

  .about-me .content ul {
    padding: 0;
  }

  .about-me .content ul li {
    margin-bottom: 8px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    text-align: left;
    flex-wrap: wrap;
  }

  .about-me .content ul li i {
    margin-right: 8px;
    font-size: 14px;
    color: var(--color-primary);
  }

  .about-me .content ul li strong {
    margin-right: 8px;
    min-width: 80px;
  }

  .about-me .content p {
    font-size: 0.85rem;
    line-height: 1.6;
    text-align: justify;
    margin-bottom: 20px;
  }

  /* Fix button container */
  .btn-cv {
    width: 100%;
    justify-content: center;
    margin-top: 20px;
  }
}

/* Very small screens - 360px and below */
@media (max-width: 360px) {
  .about-me .col-lg-3,
  .about-me .col-lg-8 {
    padding: 0 10px !important;
  }

  .avatar {
    width: 120px;
    height: 185px;
  }

  .slogan {
    font-size: 0.8rem !important;
    padding: 6px;
    width: 120px;
    left: 120px !important;
  }

  .about-me .content h3 {
    font-size: 16px;
  }

  .about-me .content .fst-italic {
    font-size: 0.85rem;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  .about-me .content ul li {
    font-size: 0.8rem;
    margin-bottom: 6px;
  }

  .about-me .content ul li strong {
    min-width: 70px;
    font-size: 0.8rem;
  }

  .about-me .content ul li i {
    font-size: 12px;
    margin-right: 6px;
  }

  .about-me .content p {
    font-size: 0.8rem;
    line-height: 1.5;
  }

  .btn-cv .main-btn {
    padding: 10px 20px;
    font-size: 0.85rem;
  }
}

/*--------------------------------------------------------------
# Credits
--------------------------------------------------------------*/
.credits {
  position: fixed;
  right: 0;
  left: 0;
  bottom: 0;
  padding: 15px;
  text-align: right;
  font-size: 13px;
  color: #FFFFFF;
  z-index: 999999;
}

@media (max-width: 992px) {
  .credits {
    text-align: center;
    padding: 10px;
    background: var(--color-background-6);
  }
}

.credits a {
  color: var(--color-text);
  transition: 0.3s;
}

.credits a:hover {
  color: #fff;
}

/* css cho nút đếm vô hạn */
.infty-symbol {
    display: inline-block;
    transform-origin: center;
    animation: pop 0.8s ease forwards;
  }
  @keyframes pop {
    0% { transform: scale(0.6); opacity: 0; }
    60% { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
  }
  /* tùy chọn: nhắc nhở "đang đếm" */
  .counting { opacity: 1; transition: opacity .25s; }
  .counting.fading { opacity: 0.25; }

/*--------------------------------------------------------------
# Enhanced Responsive System
--------------------------------------------------------------*/

/* Ultra Wide Screens (4K and beyond) */
@media (min-width: 2560px) {
  .container {
    max-width: 1400px;
    margin: 0 auto;
  }

  #header h1 {
    font-size: 90px;
  }

  #header h2 {
    font-size: 30px;
  }

  .section-title p {
    font-size: 42px;
  }
}

/* Large Desktop */
@media (min-width: 1921px) and (max-width: 2559px) {
  .container {
    max-width: 1320px;
  }

  #header h1 {
    font-size: 80px;
  }

  #header h2 {
    font-size: 28px;
  }
}

/* Standard Desktop - Keep original sizes */
@media (min-width: 1367px) and (max-width: 1920px) {
  .container {
    max-width: 1320px;
  }

  /* Keep original header sizes */
  #header h1 {
    font-size: 70px;
  }

  #header h2 {
    font-size: 24px;
  }
}

/* Small Desktop/Large Laptop - Reduce slightly */
@media (min-width: 1200px) and (max-width: 1366px) {
  .container {
    max-width: 1140px;
  }

  #header h1 {
    font-size: 65px;
  }

  #header h2 {
    font-size: 23px;
  }
}

/* Laptop - Keep reasonable sizes */
@media (min-width: 993px) and (max-width: 1199px) {
  .container {
    max-width: 960px;
  }

  #header h1 {
    font-size: 60px;
  }

  #header h2 {
    font-size: 22px;
  }

  /* Keep normal section padding for laptop */
  section .container {
    padding: 30px;
  }
}

/* Tablet Landscape - Start reducing */
@media (min-width: 769px) and (max-width: 992px) {
  .container {
    max-width: 95%;
  }

  section .container {
    padding: 25px;
  }

  #header h1 {
    font-size: 50px;
  }

  #header h2 {
    font-size: 20px;
  }
}

/* Enhanced Section Responsive Design */
@media (max-width: 992px) {
  section .container {
    padding: 20px;
  }
}

@media (max-width: 768px) {
  section .container {
    padding: 15px;
  }

  .section-title p {
    font-size: 28px;
  }

  .section-title h2 {
    font-size: 12px;
    margin: 2px 0 15px 15px;
  }

  .section-title span {
    font-size: 20px;
    top: 25px;
  }
}

@media (max-width: 480px) {
  section .container {
    padding: 10px;
  }

  .section-title p {
    font-size: 24px;
  }

  .section-title h2 {
    font-size: 11px;
    margin: 2px 0 12px 12px;
  }

  .section-title span {
    font-size: 18px;
    top: 20px;
  }
}

/* Fix viewport issues */
@media (max-width: 480px) {
  body {
    overflow-x: hidden;
  }

  .container {
    overflow-x: hidden;
  }

  .row {
    margin-left: 0;
    margin-right: 0;
  }

  .col-lg-3, .col-lg-6, .col-lg-8, .col-md-6 {
    padding-left: 10px;
    padding-right: 10px;
  }
}

/* High DPI screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .avatar img,
  .portfolio .portfolio-wrap img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 500px) {
  #header {
    min-height: 100vh;
    height: auto;
  }

  #header h1 {
    font-size: 40px;
  }

  #header h2 {
    font-size: 16px;
  }

  .controls-container {
    top: 10px;
    right: 55px;
  }

  .mobile-nav-toggle {
    top: 13px;
    right: 10px;
  }
}

/* Print styles */
@media print {
  .controls-container,
  .mobile-nav-toggle,
  .back-to-top,
  .chat-widget,
  #preloader {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }

  .container {
    max-width: none !important;
    width: 100% !important;
  }
}