/* Base Styles */
body {
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  color: #222;
  line-height: 1.6;
  background-color: #fff;
  padding: 0;
  margin: 0;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
}

/* Sticky Header */
header {
  position: sticky;
  top: 0;
  background-color: #0b0e28;
  z-index: 1000;
}

/* Header container */
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  max-width: 1440px;
  margin: 0 auto;
}

/* Stylish SD Logo */
.logo a {
  text-decoration: none;
  border: 0;
}

.logo-text {
  font-family: "Pacifico", cursive;
  font-size: 60px;
  font-weight: bold;
  line-height: 1;
}

.fs,
.fd {
  font-family: "Pacifico", cursive;
  font-size: 12px;
}

.logo-text .s,
.fs {
  color: #0197d6;
  /* Blue S */
}

.logo-text .d,
.fd {
  color: #5fc039;
  /* Green D */
}

/* Navigation */
.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
}

.main-nav li:not(:last-child) {
  margin-right: 35px;
}

.main-nav a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  font-size: 20px;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: #5fc039;
}

.main-nav i {
  font-size: 20px;
}

/* Hero Section */
.hero {
  background: #f5f5f5;
  padding: 60px 20px;
}

.hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
}

.hero-text {
  flex: 1;
  min-width: 300px;
  max-width: 600px;
}

.hero-text h1 {
  font-size: 55px;
  font-weight: bold;
  color: #0b0e28;
  margin-bottom: 20px;
  white-space: nowrap;
  margin-top: 0px;
  padding-top: 0px;
}

@media screen and (min-width: 845px) and (max-width: 1022px) {
  .hero-text h1 {
    font-size: 40px !important;
  }
}

@media screen and (min-width: 725px) and (max-width: 844px) {
  .hero-text h1 {
    font-size: 30px !important;
  }
}

@media screen and (max-width: 724px) {
  .hero-container {
    display: block !important;
  }

  .hero-image {
    text-align: center !important;
    width: 100% !important;
    display: block !important;
    margin-top: 55px !important;
  }
}

@media screen and (min-width: 550px) and (max-width: 724px) {
  .hero-text h1 {
    font-size: 40px !important;
  }

  .hero-text {
    max-width: 475px !important;
  }
}

@media screen and (max-width: 549px) {
  .header-container {
    padding: 10px 20px I !important;
  }

  .logo-text {
    font-size: 44px !important;
  }

  .main-nav li:not(:last-child) {
    margin-right: 16px !important;
  }

  .main-nav a {
    font-size: 16px !important;
  }

  .hero-text h1 {
    font-size: 27px !important;
  }

  .hero-image img {
    width: 300px !important;
    height: 300px !important;
  }

  .hero-text p {
    font-size: 16px !important;
  }

  .hero-text .btn {
    padding: 10px 25px !important;
  }
}

.hero-text p {
  font-size: 16px;
  margin-bottom: 30px;
}

.skill-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 5px;
}

.skill-badges .badge {
  display: inline-block;
  background-color: #e0f2ff;
  color: #0b0e28;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  transition: background-color 0.3s ease;
}

.more-skills-badge {
  cursor: pointer;
}

.skill-badges .badge:hover,
.more-skills-badge {
  background-color: #0197d6 !important;
  color: #fff !important;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.youtube-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid #ff0000;
  background-color: #fff;
  transition: transform 0.2s ease;
}

.youtube-icon i {
  font-size: 20px;
  color: #ff0000;
}

.youtube-icon:hover {
  transform: scale(1.1);
}

.hero-text .btn {
  display: inline-block;
  background-color: #0197d6;
  color: #fff;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 700;
  transition: background-color 0.3s ease;
}

.hero-text .btn:hover {
  background-color: #5fc039;
}

.hero-image {
  flex: 1;
  text-align: right;
}

.hero-image img {
  width: 350px;
  height: 350px;
  object-fit: cover;
  border-radius: 50%;
  border: 5px solid #0197d6;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Projects Section */
.projects {
  padding: 60px 0;
  background-color: #fff;
}

.projects h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 40px;
  color: #0b0e28;
}

.project-list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.project-item {
  flex: 1 1 300px;
  background-color: #f9f9f9;
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition:
    transform 0.2s,
    box-shadow 0.3s;
  cursor: pointer;
}

.project-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.project-item i {
  font-size: 55px;
  color: #0197d6;
  margin-bottom: 5px;
}

/* Icon hover color */
.project-item:hover i {
  color: #5fc039;
  /* Green */
}

.project-item h3 {
  margin-top: 15px;
  margin-bottom: 10px;
  font-size: 23px;
  color: #333;
}

/* Title hover color */
.project-item:hover h3 {
  color: #5fc039;
}

.project-item p {
  font-size: 16px;
  color: #555;
}

/* Footer */
footer {
  text-align: center;
  margin-top: 50px;
  font-size: 0.9em;
  color: #333;
}

/* Popup Overlay */
.skills-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}

.skills-popup.active {
  display: flex;
}

/* Popup Content Box */
.popup-content {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  max-width: 600px;
  width: 90%;
  text-align: center;
  position: relative;

  /* Gradient Border */
  border: 4px solid;
  border-image: linear-gradient(45deg, #5fc039, #0197d6);
  border-image-slice: 1;

  /* Optional animation */
  animation: popupFadeIn 0.3s ease-in-out;
}

/* Popup Heading */
.popup-content h3 {
  font-size: 35px;
  margin-top: 0;
  padding-top: 0;
  margin-bottom: 20px;
  font-family: "Pacifico", cursive;
}

/* Close Button */
.close-popup {
  position: absolute;
  top: -15px;
  right: -15px;
  background-color: #fff;
  border: 2px solid #f44336;
  color: #f44336;
  font-size: 20px;
  font-weight: bold;
  width: 35px;
  height: 35px;
  line-height: 32px;
  text-align: center;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-popup:hover {
  background-color: #f44336;
  color: #fff;
  border-color: #f44336;
}

.popup-content .skill-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  justify-content: center;
  padding: 30px 0px;
  margin: 0px;
  scrollbar-width: none;
  /* Firefox */
  -ms-overflow-style: none;
  /* IE & Edge */
  max-height: 350px;
  overflow: scroll;
}

.popup-content .skill-badges::-webkit-scrollbar {
  display: none;
  /* Chrome, Safari */
}

.popup-content .badge {
  background-color: #f1f1f1;
  color: #333;
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 14px;
  text-align: center;
  transition: all 0.3s ease;
  white-space: normal;
  align-content: center;
}

.popup-content .badge:hover {
  background-color: #0197d6;
  color: #fff;
}

/* Responsive Adjustments */
@media (max-width: 600px) {
  .popup-content .badge {
    min-width: calc(50% - 10px);
    /* 2 per row on smaller screens */
  }
}

/* Popup Animation */
@keyframes popupFadeIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Responsive padding & margin for mobile */
@media (max-width: 480px) {
  .popup-content {
    margin: 20px;
    padding: 20px;
    width: calc(100% - 40px);
    /* Ensures space on left/right */
    max-width: 100%;
  }

  .close-popup {
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    font-size: 18px;
    line-height: 28px;
  }
}

/* Contact Section */
.contact-section {
  background-color: #f9f9f9;
  padding: 60px 20px;
  text-align: center;
}

.contact-section h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

.contact-intro {
  font-size: 16px;
  color: #666;
  margin-bottom: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.contact-item {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  word-break: break-word;
  overflow-wrap: break-word;
  text-align: center;
}

.contact-item:hover {
  transform: translateY(-5px);
}

.contact-item i {
  font-size: 24px;
  color: #0197d6;
  margin-bottom: 10px;
  display: block;
}

.contact-item a {
  display: inline-block;
  margin-top: 5px;
  color: #333;
  text-decoration: none;
  font-weight: 500;
}

.contact-item a:hover {
  color: #0197d6;
}

/* Projects Modal style */
.project-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 60px 15px;
  /* Add left/right padding */
  box-sizing: border-box;
}

.project-modal .modal-content {
  background: #fff;
  margin: auto;
  padding: 30px;
  border-radius: 10px;
  max-width: 600px;
  width: 100%;
  box-sizing: border-box;
  position: relative;
}

@media (max-width: 400px) {
  .project-modal .modal-content {
    padding: 20px;
  }
}

.project-modal .close {
  position: absolute;
  top: 15px;
  right: 20px;
  color: #999;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.project-modal .close:hover {
  color: #000;
}

.project-modal .project-links {
  padding-left: 0;
  margin-top: 20px;
  margin-left: 18px;
}

.project-modal .project-links ul {
  padding-left: 20px;
  margin-top: 15px;
}

.project-modal .project-links li {
  margin-bottom: 12px;
  font-size: 16px;
  color: #333;
}

.project-modal .project-links li a {
  color: #0197d6;
  text-decoration: none;
  transition: color 0.2s;
}

.project-modal .project-links li a:hover {
  color: #5fc039;
  text-decoration: underline;
}

.project-modal .project-links li strong {
  display: inline-block;
  margin-right: 6px;
  font-weight: 600;
  color: #0b0e28;
}

.project-modal .modal-heading {
  position: relative;
  display: inline-block;
  font-size: 23px;
  color: #0b0e28;
  margin-bottom: 15px;
}

.project-modal .modal-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  height: 3px;
  width: 100px;
  background: linear-gradient(90deg, #5fc039, #0197d6);
  background-size: 200% 100%;
  animation: shine-line 2s linear infinite;
  border-radius: 2px;
}

@keyframes shine-line {
  0% {
    background-position: 0% 0%;
  }

  100% {
    background-position: 200% 0%;
  }
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 25px;
  width: 45px;
  height: 45px;
  background-color: #0197d6;
  color: #fff;
  font-size: 18px;
  line-height: 45px;
  text-align: center;
  border-radius: 50%;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  z-index: 999;
  display: none;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.back-to-top:hover {
  background-color: #5fc039;
  transform: translateY(-4px);
}

.resume-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  color: white;
  text-decoration: none;
  background: linear-gradient(90deg, #5fc039, #0197d6);
  border-radius: 50px;
  border: 3px solid transparent;
  background-clip: padding-box;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
  animation: heartbeat 2s infinite;
}

/* Animated gradient border */
.resume-button::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50px;
  padding: 3px;
  background: linear-gradient(270deg, #5fc039, #0197d6, #5fc039);
  background-size: 300% 300%;
  animation: gradientMove 5s ease infinite;
  z-index: -1;
}

/* Heartbeat animation */
@keyframes heartbeat {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

/* Gradient border animation */
@keyframes gradientMove {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* Hover effect */
.resume-button:hover {
  background: linear-gradient(90deg, #0197d6, #5fc039);
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(1, 151, 214, 0.3);
}