/* ======================= RESET ======================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}
:root {
  --dark: #0f111a;
  --dark-100: #1b1f2b;
  --dark-200: #252931;
  --accent: #00ffe7;
  --secondary: #00c3ff;
  --text: #ffffff;
  --shadow: rgba(0, 0, 0, 0.5);
  --radius: 15px;
  --transition: 0.3s;
}
body.light-mode {
  --dark: #ffffff;
  --dark-100: #f5f5f5;
  --dark-200: #e0e0e0;
  --text: #111111;
  --accent: #00c3ff;
  --secondary: #0077b6;
  --shadow: rgba(0,0,0,0.15);
}
/* ======================= BODY ======================= */
body {
  font-family: 'Poppins', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
}

/* ======================= LINKS ======================= */
a {
  text-decoration: none;
  color: var(--text);
  transition: var(--transition);
}
a:hover {
  color: var(--accent);
}

/* ======================= BUTTONS ======================= */
.btn,
.btn-cv {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}
.btn {
  background: var(--accent);
  color: var(--dark);
}
.btn:hover {
  transform: scale(1.05);
  background: var(--secondary);
}
.btn-cv {
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  color: var(--dark);
  gap: 10px;
}
.btn-cv:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 255, 255, 0.5);
}



/* ======================= HERO ======================= */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 100px 50px;
  flex-wrap: wrap;
}
.hero-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.hero-left h1 {
  font-size: 52px;
  line-height: 1.2;/* ======================= FINAL NAVBAR & DROPDOWN ======================= */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--dark-100);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  max-width: 1400px;
  margin: auto;
}

/* Logic to keep the 5 links centered */
.navbar > a { flex: 1; } /* Logo area */
.nav-actions { flex: 1; justify-content: flex-end; } /* Icon area */

.nav-links {
  flex: 2; /* Takes more space to ensure the center stays center */
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 35px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative; /* REQUIRED for dropdown positioning */
}

/* THE DROPDOWN BOX */
.dropdown-menu {
  position: absolute;
  top: 100%;       /* Sits right below the bar */
  right: 0;        /* Aligns to the right edge */
  width: 200px;
  background: var(--dark-100);
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 0;
  z-index: 2000;

  /* Force Vertical Layout */
  display: flex !important;
  flex-direction: column !important;

  /* Hidden by default */
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: 0.3s ease;
}

/* Triggered by JS */
.dropdown-menu.active {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}

.dropdown-menu a {
  padding: 12px 20px;
  display: block !important; /* Stack them */
  color: var(--text);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  text-align: left;
}

.dropdown-menu a:hover {
  background: rgba(0, 255, 231, 0.1);
  color: var(--accent);
}

.hamburger {
  display: block; /* Make it visible so you can click it */
  font-size: 24px;
  cursor: pointer;
  color: var(--text);
}

/* Responsive: Hide centered links on mobile */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .navbar > a, .nav-actions { flex: 1; }
}
}
.hero-left span {
  color: var(--accent);
}
.hero-left h3 {
  font-size: 24px;
  color: var(--secondary);
  min-height: 30px;
}
.hero-left p {
  font-size: 18px;
  color: var(--secondary);
}
.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 15px;
}
.hero-right {
  flex: 1;
  display: flex;
  justify-content: center;
}
.hero-right img {
  width: 400px;
  height: 350px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 15px 40px var(--shadow);
  transition: transform 0.5s;
}
.hero-right img:hover {
  transform: scale(1.05);
}

/* ======================= SECTIONS ======================= */
section {
  padding: 100px 50px;
}
.section-title {
  text-align: center;
  font-size: 40px;
  margin-bottom: 50px;
  font-weight: 700;
  letter-spacing: 1px;
}

/* ======================= PROJECTS ======================= */
.project-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
}
.project-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition);
  background: var(--dark-200);
}
.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition);
}
.project-card:hover img {
  transform: scale(1.1);
}
.project-card .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  opacity: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  transition: opacity var(--transition), transform var(--transition);
  transform: translateY(20px);
}
.project-card:hover .overlay {
  opacity: 1;
  transform: translateY(0);
}
.project-card .overlay h3 {
  color: var(--accent);
  font-size: 22px;
  font-weight: 600;
}
.project-card .overlay p {
  color: var(--text);
  font-size: 15px;
}
.project-card .overlay .btn {
  margin-top: 8px;
}

/* ======================= SKILLS ======================= */
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 30px;
  place-items: center;
}
.skill {
  background: var(--dark-100);
  padding: 25px 20px;
  border-radius: var(--radius);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}
.skill:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow);
}
.skill i {
  font-size: 36px;
  color: var(--accent);
  margin-bottom: 10px;
}
.skill p {
  font-size: 16px;
  margin-bottom: 12px;
}
.skill-bar {
  background: var(--dark-200);
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent), var(--secondary));
  transition: width 1.5s ease-in-out;
}

/* ======================= CONTACT ======================= */
.contact-form {
  max-width: 500px;
  margin: 40px auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: 10px;
  /* Add a subtle border for Light Mode definition */
  border: 1px solid rgba(255, 255, 255, 0.1); 
  background: var(--dark-100); /* Slightly darker than the main background */
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  transition: all 0.3s ease;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical; /* Allow users to resize vertically only */
}

/* Light Mode Input Fix */
body.light-mode .contact-form input,
body.light-mode .contact-form textarea {
  background: var(--dark-200); /* Use the light grey variable */
  border: 1px solid #ddd;
  color: #1a1a1a;
}

/* Hover & Focus States */
.contact-form input:hover,
.contact-form textarea:hover {
  background: var(--dark-200);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(0, 255, 231, 0.2);
  background: var(--dark-100);
}

/* Button Styling */
.contact-form button {
  padding: 14px;
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--accent);
  color: var(--btn-text); /* Use the specific variable we fixed earlier */
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.contact-form button:hover {
  transform: translateY(-3px);
  background: var(--secondary);
  box-shadow: 0 10px 20px var(--shadow);
}

.contact-form button:active {
  transform: scale(0.98);
}

/* Handle "Sending..." state from JS */
.contact-form button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}
/* NAVBAR */
header{position:sticky;top:0;z-index:100;background:var(--dark-100);}
.navbar{display:flex;justify-content:space-between;align-items:center;padding:20px 40px;}
.logo{font-size:32px;color:var(--accent);font-weight:700;}
.nav-links{list-style:none;display:flex;gap:30px;}
.nav-links a{font-weight:500;font-size:16px;}
.hamburger{display:none;font-size:28px;cursor:pointer;color:var(--text);}

/* HERO */
.hero{display:flex;justify-content:space-between;align-items:center;padding:80px 40px;flex-wrap:wrap;}
.hero-left{flex:1;display:flex;flex-direction:column;gap:15px;}
.hero-left h1{font-size:48px;}
.hero-left span{color:var(--accent);}
.hero-left p{font-size:18px;color:var(--secondary);}
.hero-right{flex:1;display:flex;justify-content:center;}
.hero-right img{width:400px;height:350px;object-fit:cover;border-radius:var(--radius);box-shadow:0 10px 30px var(--shadow);}

/* BUTTON */
.btn{display:inline-block;padding:10px 25px;background:var(--accent);color:var(--dark);border-radius:25px;font-weight:600;transition:var(--transition);}
.btn:hover{transform:scale(1.05);background:var(--secondary);}

/* SECTIONS */
section{padding:80px 40px;}
.section-title{text-align:center;font-size:36px;margin-bottom:40px;font-weight:700;}

/* PROJECTS */
.project-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;}
.project-card{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:var(--transition);}
.project-card img{width:100%;height:200px;object-fit:cover;transition:transform var(--transition);}
.project-card:hover img{transform:scale(1.1);}
.project-card .overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);opacity:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;transition:var(--transition);}
.project-card:hover .overlay{opacity:1;}
.project-card .overlay h3{color:var(--accent);font-size:22px;}
.project-card .overlay p{color:var(--text);font-size:14px;}

/* SKILLS */
.skills-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:30px;place-items:center;}
.skill{background:var(--dark-100);padding:20px;border-radius:var(--radius);text-align:center;transition:var(--transition);}
.skill i{font-size:36px;color:var(--accent);margin-bottom:10px;}
.skill p{font-size:16px;margin-bottom:10px;}
.skill-bar{background:var(--dark-200);height:8px;border-radius:4px;overflow:hidden;}
.skill-fill{height:100%;background:linear-gradient(to right,var(--accent),var(--secondary));transition:width 1.5s ease-in-out;}

/* CONTACT */
.contact-form{max-width:500px;margin:auto;display:flex;flex-direction:column;gap:15px;}
.contact-form input, .contact-form textarea{padding:10px;border-radius:5px;border:none;background:var(--dark-100);color:var(--text);}
.contact-form button{cursor:pointer;}

/* FOOTER */
footer{background:var(--dark-100);padding:20px 40px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;}
footer p{font-size:14px;}
.socials{display:flex;gap:15px;}
.socials i{font-size:20px;transition:var(--transition);}
.socials i:hover{color:var(--accent);}

/* RESPONSIVE */
@media(max-width:900px){
  .hero{flex-direction:column;gap:40px;}
  .hero-right img{width:300px;height:250px;}
}
@media(max-width:700px){
  .nav-links{display:none;flex-direction:column;background:var(--dark-100);position:absolute;top:70px;right:0;width:200px;padding:20px;gap:15px;border-radius:10px;}
  .nav-links.open{display:flex;}
  .hamburger{display:block;}
}