/* ================= ROOT COLORS ================= */
:root {
  --bg: #F8FAFC;
  --card: #FFFFFF;
  --primary: #4F46E5;
  --primary-soft: rgba(79, 70, 229, 0.1);
  --text-dark: #0F172A;
  --text-light: #475569;
  --border: #E2E8F0;
  --success: #16A34A;
}

/* DARK MODE VARIABLES */
body.dark {
  --bg: #0F172A;
  --card: #1E293B;
  --primary: #6366F1;
  --primary-soft: rgba(99, 102, 241, 0.15);
  --text-dark: #E2E8F0;
  --text-light: #94A3B8;
  --border: #334155;
  --success: #22C55E;
}

/* ================= GLOBAL ================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  padding: 50px 20px;
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
}
.container { max-width: 1100px; margin: auto; }
section { margin-bottom: 70px; }

/* HEADINGS */
h1 { font-size: 2.2rem; margin-bottom: 6px; }
h2 { font-size: 1.6rem; font-weight: 700; margin-bottom: 24px; color: var(--text-dark); }
h3,h4 { font-weight: 600; margin-bottom: 8px; color: var(--text-dark); }

/* PROFILE */

.profile-top {
  display: flex;
  gap: 22px; /* spacing between avatar and text */
  align-items: center;
  margin-bottom: 30px;
}

.role { color: var(--text-light); }

.meta { font-size: 14px; color: var(--text-light); }

.profile-top { display: flex; gap: 22px; align-items: center; margin-bottom: 30px; }
.role { color: var(--text-light); }
.meta { font-size: 14px; color: var(--text-light); }


/* ICON LINKS */

.links {
  margin-top: 10px;
}

.links a {
  margin-right: 14px;
  font-size: 20px;
  color: var(--text-light);
  transition: color 0.25s ease, transform 0.2s ease;
}

.links a:hover {
  color: var(--primary);
  transform: scale(1.15);
}





/* THEME TOGGLE BUTTON */
.theme-toggle {
  margin-top: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-dark);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
}
.theme-toggle:hover { background: var(--primary-soft); }

/* BLOCKS */
.block { margin-bottom: 30px; }

/* TAGS */
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tags span {
  background: var(--primary-soft);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}

/* PROJECT GRID */
.projects-grid {
  display: grid; gap: 24px; grid-template-columns: 1fr;
}
@media (min-width: 640px) { .projects-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .projects-grid { grid-template-columns: repeat(3,1fr); } }

/* PROJECT CARDS */
.project-card {
  background: var(--card); border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border); text-decoration: none; color: inherit;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s cubic-bezier(.2,.8,.2,1);
}
.project-card:hover { transform: translateY(-8px); box-shadow: 0 18px 38px rgba(15,23,42,0.08); }
.project-card img { width: 100%; height: 180px; object-fit: cover; }
.project-body { padding: 20px; }
.project-header { display: flex; justify-content: space-between; margin-bottom: 6px; }
.project-card h3 { color: var(--primary); }
.project-header span { color: var(--primary); font-weight: 600; }
.desc { font-size: 14px; color: var(--text-light); margin: 10px 0; }
.impact { font-size: 13px; color: var(--success); font-weight: 600; }

/* EXPERIENCE + EDUCATION CARDS */
.card, .content-card, .project-meta-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s cubic-bezier(.2,.8,.2,1);
}
.card:hover, .content-card:hover, .project-meta-card:hover {
  transform: translateY(-6px); box-shadow: 0 18px 38px rgba(15,23,42,0.06);
}
.card h4 { color: var(--primary); }
.card p, .content-card p { color: var(--text-light); }

/* PROJECT DETAILS PAGE */
.project-page { max-width: 900px; }
.back-link { display: inline-block; margin-bottom: 24px; text-decoration: none; color: var(--primary); font-weight: 500; }
.project-title { margin-bottom: 24px; font-size: 2rem; }
.project-hero img { width: 100%; height: 280px; object-fit: cover; border-radius: 16px; margin-bottom: 35px; }
.project-meta-card { margin-bottom: 40px; display: grid; gap: 30px; }
@media (min-width: 700px) { .project-meta-card { grid-template-columns: 1fr 1fr; } }
.project-links { display: flex; gap: 20px; flex-wrap: wrap; }
.project-links a { text-decoration: none; color: var(--primary); font-weight: 500; }

/* CONTENT CARDS */
.content-card ul { margin-top: 10px; padding-left: 24px; }
.content-card li { margin-bottom: 8px; }
.content-card li::marker { color: var(--primary); }

/* ================= SKILLS TERMINAL ================= */
:root {
  --terminal-bg: #111827;
  --terminal-bar: #1F2937;
  --terminal-border: #334155;
  --terminal-text: #E5E7EB;
  --terminal-muted: #94A3B8;
  --terminal-accent: #818CF8;
  --terminal-shadow: rgba(15, 23, 42, 0.12);
}

body.dark {
  --terminal-bg: #080D18;
  --terminal-bar: #111827;
  --terminal-border: #253247;
  --terminal-text: #E2E8F0;
  --terminal-muted: #94A3B8;
  --terminal-accent: #A5B4FC;
  --terminal-shadow: rgba(0, 0, 0, 0.28);
}

.skills-terminal {
  width: min(100%, 720px);
  margin: 4px auto 0;
  overflow: hidden;
  border: 1px solid var(--terminal-border);
  border-radius: 16px;
  background: var(--terminal-bg);
  box-shadow: 0 16px 34px var(--terminal-shadow);
  text-align: left;
}

.terminal-bar {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--terminal-border);
  background: var(--terminal-bar);
}

.terminal-dots {
  display: flex;
  gap: 7px;
  width: 76px;
}

.terminal-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dots .red { background: #FF5F57; }
.terminal-dots .yellow { background: #FEBC2E; }
.terminal-dots .green { background: #28C840; }

.terminal-title {
  flex: 1;
  color: var(--terminal-muted);
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.02em;
}

.terminal-spacer { width: 76px; }

.terminal-body {
  min-height: 250px;
  padding: 20px 22px 22px;
  overflow: hidden;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.75;
}

.terminal-output {
  color: var(--terminal-text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.terminal-command { color: var(--terminal-accent); }
.terminal-value { color: var(--terminal-text); }
.terminal-highlight { color: var(--success); font-weight: 600; }

.terminal-cursor {
  display: inline-block;
  width: 7px;
  height: 15px;
  margin-left: 3px;
  vertical-align: -2px;
  background: var(--terminal-accent);
  animation: terminal-cursor-blink 1s steps(1, end) infinite;
}

@keyframes terminal-cursor-blink {
  50% { opacity: 0; }
}

@media (max-width: 600px) {
  .skills-terminal { border-radius: 14px; }
  .terminal-body { min-height: 230px; padding: 18px; font-size: 12px; }
  .terminal-dots, .terminal-spacer { width: 60px; }
}

/* ANIMATION */

.fade-in { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* FOOTER */
.footer-note { margin-top: 80px; text-align: center; font-size: 14px; color: var(--text-light); }

/* MOBILE */
@media (max-width: 600px) {
  .profile-top { flex-direction: column; text-align: center; }
}



/* ================= DARK MODE TOGGLE - FLOATING ================= */
.floating-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-dark);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.floating-toggle:hover {
  background: var(--primary-soft);
  transform: scale(1.1);
}
/* .fade-in { opacity: 1 !important; transform: none !important; } */

/* STATUS INDICATOR */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  vertical-align: middle;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45);
  animation: status-pulse 2s infinite;
}

@keyframes status-pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
  70% { box-shadow: 0 0 0 7px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}