body {
  margin: 0;
  font-family: Arial;
  background: #020617;
  color: white;
  overflow-x: hidden;
}

/* PARTICLES */
#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: -1;
}

/* NAV */
nav {
  padding: 20px;
}

/* HERO */
#home {
  text-align: center;
  margin-top: 150px;
}

.title span {
  color: #38bdf8;
}

/* GLASS EFFECT */
.glass {
  margin: 50px;
  padding: 30px;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 30px rgba(0,0,0,0.5);
  transition: 0.3s;
}

.glass:hover {
  transform: scale(1.03);
}

/* CARDS */
.card {
  margin: 10px;
  padding: 20px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
}

/* TOP LEFT LOGO */
.top-logo {
  position: fixed;
  top: 15px;
  left: 20px;
  z-index: 1000;
}

.top-logo img {
  width: 60px;
  height: auto;
  transition: 0.4s ease;
}

/* HOVER EFFECT */
.top-logo img:hover {
  transform: scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 12px #38bdf8);
}
/* AGREEMENT SECTION */
#agreement {
  margin: 60px;
}

#agreement h2 {
  text-align: center;
  margin-bottom: 20px;
}

.agreement-content h3 {
  margin-top: 25px;
  color: #38bdf8;
}

.agreement-content ul {
  padding-left: 20px;
}

.agreement-content li {
  margin: 8px 0;
  line-height: 1.6;
  transition: 0.3s;
}

/* HOVER EFFECT */
.agreement-content li:hover {
  transform: translateX(10px);
  color: #38bdf8;
}

/* AGREEMENT BUTTON */
#downloadBtn {
  margin-top: 20px;
  padding: 12px 20px;
  border: none;
  background: #38bdf8;
  color: black;
  cursor: pointer;
  border-radius: 8px;
  transition: 0.3s;
}

#downloadBtn:hover {
  transform: scale(1.1);
}

/* DISABLED */
#downloadBtn:disabled {
  background: gray;
  cursor: not-allowed;
}

/* CHECKBOX */
.agree-box {
  display: block;
  margin-top: 20px;
}

/* PREMIUM ABOUT */
.premium-about {
  position: relative;
}

/* TITLE */
.section-title {
  text-align: center;
  font-size: 28px;
  position: relative;
  display: inline-block;
}

/* CLEAN CIRCLE PROFILE */
.img-circle {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  padding: 5px;
  background: linear-gradient(135deg, #38bdf8, #9333ea);
}

/* IMAGE */
.img-circle img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  transition: 0.4s ease;
}

/* HOVER EFFECT (SOFT PREMIUM) */
.img-circle img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.6);
}
/* BIG LOGO ONLY */
.top-logo {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1000;
}

.top-logo img {
  width: 180px;   /* 🔥 BIG SIZE */
  height: auto;
  display: block;/* ✨ Glow */
  filter: drop-shadow(0 0 10px #38bdf8);
}

/* LOGO SCROLLS WITH PAGE */
.top-logo {
  position: absolute;   /* 🔥 change from fixed */
  top: 20px;
  left: 20px;
  z-index: 10;
}

.top-logo img {
  width: 150px;
  height: auto;

  filter: drop-shadow(0 0 10px #38bdf8);

  animation: float 3s ease-in-out infinite,
             glow 2s ease-in-out infinite alternate;
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0); }
}

@keyframes glow {
  from { filter: drop-shadow(0 0 5px #38bdf8); }
  to { filter: drop-shadow(0 0 25px #38bdf8); }
}

/* SECTION TITLE */
.section-title {
  text-align: center;
  position: relative;
  display: inline-block;
  font-size: 28px;
  margin-bottom: 30px;
}

/* COLORED UNDERLINE */
.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 4px;

  /* 🔥 Gradient Color */
  background: linear-gradient(90deg, #38bdf8, #9333ea);

  border-radius: 10px;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 4px;

  background: linear-gradient(90deg, #38bdf8, #9333ea, #38bdf8);
  background-size: 200%;

  border-radius: 10px;

  animation: underlineMove 3s linear infinite;
}

@keyframes underlineMove {
  0% { background-position: 0%; }
  100% { background-position: 200%; }
}
/* MAIN LAYOUT */
.about-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 90px;
  flex-wrap: wrap;
}

/* RIGHT SIDE */
.about-right {
  flex: 1;
}

/* INFO INLINE (TOP RIGHT STYLE) */
.info-inline {
  margin-top: 15px;
}

/* TEXT STYLE */
.info-inline p {
  margin: 5px 0;
  font-size: 16px;
}

/* OPTIONAL HOVER */
.info-inline p:hover {
  color: #38bdf8;
  transform: translateX(5px);
  transition: 0.3s;
}
/* SKILLS LAYOUT */
.skills-container {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

/* BOX */
.skills-box {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 15px;
  width: 260px;
  transition: 0.3s;
}

/* HOVER */
.skills-box:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 20px #38bdf8;
}

/* TITLE */
.skills-box h3 {
  margin-bottom: 15px;
  color: #38bdf8;
}

/* SKILL ITEM */
.skill-item {
  background: rgba(255, 255, 255, 0.08);
  padding: 8px;
  margin: 8px 0;
  border-radius: 8px;
  transition: 0.3s;
}

/* HOVER EFFECT */
.skill-item:hover {
  transform: translateX(8px);
  color: #38bdf8;
}
/* CONTACT LAYOUT */
.contact-container {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
}

/* LEFT INFO */
.contact-info {
  flex: 1;
  min-width: 250px;
}

.contact-info h3 {
  color: #38bdf8;
}

/* RIGHT FORM */
.contact-form {
  flex: 1;
  min-width: 250px;
}

/* INPUTS */
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: white;
}

/* BUTTON */
.contact-form button {
  padding: 10px;
  width: 100%;
  background: #38bdf8;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

.contact-form button:hover {
  transform: scale(1.05);
}

/* SOCIAL ICONS */
.social-icons {
  margin-top: 20px;
  display: flex;
  gap: 20px;
}

/* ICON STYLE */
.social-icons a {
  font-size: 24px;
  color: white;
  transition: 0.3s;
}

/* HOVER EFFECT */
.social-icons a:hover {
  color: #38bdf8;
  transform: scale(1.2);
}
/* BASE CARD */
.project-card {
  position: relative;
  width: 260px;
  height: 180px;
  border-radius: 15px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
  transition: 0.5s ease;
  cursor: pointer;
}

/* 🔥 COLORFUL HOVER EFFECT */
/* NORMAL CARD */
.project-card {
  position: relative;
  width: 260px;
  height: 180px;
  border-radius: 15px;
  background: rgba(255,255,255,0.05);
  transition: 0.4s ease;
}

/* SOFT HOVER */
.project-card:hover {
  height: 240px;

  /* subtle gradient */
  background: linear-gradient(135deg, rgba(56,189,248,0.15), rgba(147,51,234,0.15));

  /* soft glow */
  box-shadow: 0 0 12px rgba(56,189,248,0.4);
}
.project-card h3,
.project-card p {
  color: white;
}
.explore-btn {
  padding: 8px 16px;
  background: #38bdf8;
  color: black;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  transition: 0.3s;
}

.explore-btn:hover {
  background: #0ea5e9;
}
.project-card {
  border: 1px solid rgba(255,255,255,0.1);
}
/* BUTTON HOVER */
.explore-btn:hover {
  background: black;
  color: #38bdf8;
  transform: scale(1.1);
}
.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 15px;
  padding: 2px;
  background: linear-gradient(90deg, #38bdf8, #9333ea);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  pointer-events: none;
}
/* BACK BUTTON */
.back-btn {
  position: fixed;
  top: 20px;
  left: 20px;
  text-decoration: none;
  background: #38bdf8;
  color: black;
  padding: 8px 15px;
  border-radius: 8px;
}

/* HERO */
.project-hero {
  text-align: center;
  padding: 100px 20px 50px;
}

.project-hero h1 {
  font-size: 32px;
}

/* TIMELINE */
.timeline {
  width: 80%;
  margin: auto;
  border-left: 3px solid #38bdf8;
  padding-left: 20px;
}

/* EACH DAY */
.timeline-item {
  background: rgba(255,255,255,0.08);
  padding: 20px;
  margin: 20px 0;
  border-radius: 10px;
  position: relative;
  transition: 0.3s;
}

/* DOT */
.timeline-item::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 20px;
  width: 15px;
  height: 15px;
  background: #38bdf8;
  border-radius: 50%;
}

/* HOVER */
.timeline-item:hover {
  transform: translateX(10px);
  box-shadow: 0 0 15px #38bdf8;
}
.day-image {
  width: 100%;
  max-width: 420px;
  margin: 15px auto;
  display: block;
  border-radius: 10px;
  transition: 0.3s;
}

.day-image:hover {
  transform: scale(1.04);
  box-shadow: 0 0 12px rgba(56,189,248,0.4);
}