/* PRINCE JHA — PORTFOLIO CSS
   Theme: Light Editorial · Indigo + Coral */
:root {
  --bg: #fafaf8;
  --bg-alt: #f4f2ee;
  --surface: #ffffff;
  --surface-2: #f0eee9;

  --border: #e2dfd8;
  --border-light: #ece9e3;

  --text: #111111;
  --text-muted: #7a746a;
  --text-light: #b0a99f;

  /* Primary accent — deep indigo */
  --accent: #3d37c9;
  --accent-light: #5b56d6;
  --accent-dim: rgba(61, 55, 201, 0.08);
  --accent-dim2: rgba(61, 55, 201, 0.15);

  /* Secondary accent — coral/rose */
  --coral: #e85d4a;
  --coral-dim: rgba(232, 93, 74, 0.1);

  /* Tertiary — sage green */
  --sage: #3a7d5e;

  --font-mono: 'Space Mono', monospace;
  --font-sans: 'DM Sans', sans-serif;
  --radius: 6px;
  --radius-lg: 12px;
  --transition: 0.22s ease;
  --nav-h: 64px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.07), 0 1px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg-alt);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── NAVBAR ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  z-index: 1000;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
}

.nav-logo .dot {
  color: var(--coral);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--accent);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    text-align: center;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    padding: 0.7rem 0;
  }
}

/* ── HERO ── */

.hero {
  min-height: min(100svh, 800px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(2.5rem, calc((100% - 1080px) / 2));
  padding-top: var(--nav-h);
  gap: 2rem;
  position: relative;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 580px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--accent-dim);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  border: 1px solid var(--accent-dim2);
  margin-bottom: 1.4rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.2s forwards;
}

.hero-name {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 600;
  line-height: 1.03;
  letter-spacing: -0.025em;
  margin-bottom: 1.2rem;
  color: var(--text);
  opacity: 0;
  animation: fadeUp 0.6s ease 0.35s forwards;
}

.hero-name .accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 430px;
  line-height: 1.7;
  margin-bottom: 2.2rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.5s forwards;
}

.hero-cta {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.65s forwards;
}

.btn-primary {
  display: inline-block;
  padding: 0.72rem 1.6rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(61, 55, 201, 0.3);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(61, 55, 201, 0.38);
}

.btn-outline {
  display: inline-block;
  padding: 0.72rem 1.6rem;
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
  transition: border-color var(--transition), color var(--transition);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-socials {
  display: flex;
  gap: 0.9rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.8s forwards;
}

.hero-socials a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.92rem;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.hero-socials a:hover {
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(61, 55, 201, 0.15);
}

.hero-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  flex-shrink: 0;
  z-index: 1;
}

.hero-img {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--accent-dim2);
  box-shadow: 0 8px 32px rgba(61, 55, 201, 0.15);
}

.hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.hero-badge {
  position: relative;
  width: 120px;
  height: 120px;
}

.badge-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.42rem;
  letter-spacing: 0.25em;
  color: var(--text-light);
  animation: spin 18s linear infinite;
  background: linear-gradient(135deg, var(--accent-dim), transparent);
}

.badge-ring span {
  position: absolute;
}

.badge-ring span:nth-child(1) {
  transform: rotate(0deg) translateY(-52px);
}

.badge-ring span:nth-child(2) {
  transform: rotate(90deg) translateY(-52px);
}

.badge-ring span:nth-child(3) {
  transform: rotate(180deg) translateY(-52px);
}

.badge-ring span:nth-child(4) {
  transform: rotate(270deg) translateY(-52px);
}

.badge-sep {
  color: var(--coral) !important;
  font-size: 0.55rem;
}

.badge-ring span:nth-child(5) {
  transform: rotate(45deg) translateY(-52px);
}

.badge-ring span:nth-child(6) {
  transform: rotate(135deg) translateY(-52px);
}

.badge-ring span:nth-child(7) {
  transform: rotate(225deg) translateY(-52px);
}

.badge-ring span:nth-child(8) {
  transform: rotate(315deg) translateY(-52px);
}

.badge-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--accent);
}

@media (max-width: 768px) {

  .hero {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 1.5rem;
    padding-top: calc(var(--nav-h) + 1.5rem);
    gap: 2rem;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-socials {
    justify-content: center;
  }

  .hero-right {
    order: -1;
    /* puts image above text */
  }

  .hero-img {
    width: 150px;
    height: 150px;
  }

  .hero-badge {
    width: 90px;
    height: 90px;
  }

  .badge-ring span:nth-child(1) {
    transform: rotate(0deg) translateY(-38px);
  }

  .badge-ring span:nth-child(2) {
    transform: rotate(90deg) translateY(-38px);
  }

  .badge-ring span:nth-child(3) {
    transform: rotate(180deg) translateY(-38px);
  }

  .badge-ring span:nth-child(4) {
    transform: rotate(270deg) translateY(-38px);
  }

  .badge-ring span:nth-child(5) {
    transform: rotate(45deg) translateY(-38px);
  }

  .badge-ring span:nth-child(6) {
    transform: rotate(135deg) translateY(-38px);
  }

  .badge-ring span:nth-child(7) {
    transform: rotate(225deg) translateY(-38px);
  }

  .badge-ring span:nth-child(8) {
    transform: rotate(315deg) translateY(-38px);
  }
}

/* ── SECTIONS ── */
.section {
  padding: 6rem 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--coral);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-label::after {
  content: '';
  flex: 1;
  max-width: 48px;
  height: 1px;
  background: var(--coral);
  opacity: 0.4;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin-bottom: 2.5rem;
}

.section-title .accent {
  color: var(--accent);
}

.sub-heading {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.about-stats {
  display: flex;
  gap: 0;
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.2rem 0.5rem;
  border-right: 1px solid var(--border);
  text-align: center;
}

.stat:last-child {
  border-right: none;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.edu-card {
  display: flex;
  gap: 1.2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-light);
}

.edu-card:last-child {
  border-bottom: none;
}

.edu-year {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--coral);
  min-width: 80px;
  padding-top: 0.25rem;
  letter-spacing: 0.04em;
}

.edu-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.edu-info strong {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--text);
}

.edu-info span {
  font-size: 0.83rem;
  color: var(--text-muted);
}

.edu-cgpa {
  font-family: var(--font-mono) !important;
  font-size: 0.75rem !important;
  color: var(--sage) !important;
  margin-top: 0.2rem;
}

/* ── SKILLS ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.2rem;
}

.skill-group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.skill-group:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  border-color: var(--accent-dim2);
}

.skill-group h4 {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-tags span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  background: var(--bg);
  transition: all var(--transition);
}

.skill-group:hover .skill-tags span {
  border-color: var(--accent-dim2);
  color: var(--text);
}

/* ── PROJECTS ── */
.projects-grid {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.project-card {
  display: flex;
  gap: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(61, 55, 201, 0.2);
}

.project-number {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--transition);
  user-select: none;
}

.project-card:hover .project-number {
  color: var(--accent-dim2);
}

.project-body h3 {
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: var(--text);
  letter-spacing: -0.01em;
}

.project-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.project-detail {
  font-size: 0.86rem !important;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.project-tags span {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  padding: 0.2rem 0.55rem;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 20px;
  letter-spacing: 0.04em;
  border: 1px solid var(--accent-dim2);
}

.project-body h3 a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1.5px solid var(--accent-dim2);
  transition: border-color var(--transition), color var(--transition);
}

.project-body h3 a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 600px) {
  .project-card {
    flex-direction: column;
    gap: 1rem;
  }

  .project-number {
    font-size: 1.8rem;
  }
}

/* ── TIMELINE ── */
.timeline {
  border-left: 2px solid var(--border);
  padding-left: 2rem;
  margin-bottom: 3.5rem;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.45rem;
  top: 0.4rem;
  width: 9px;
  height: 9px;
  background: var(--coral);
  border-radius: 50%;
  border: 2px solid var(--bg-alt);
  box-shadow: 0 0 0 2px var(--coral);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--coral);
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.timeline-content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.timeline-org {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.5rem;
  font-style: italic;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.achievements {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow-sm);
}

.achieve-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.achieve-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.achieve-item i {
  color: var(--accent);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

/* ── CONTACT ── */
.contact-sub {
  color: var(--text-muted);
  max-width: 440px;
  margin-bottom: 3rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.contact-link:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(61, 55, 201, 0.1);
  transform: translateX(4px);
}

.contact-link i {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: var(--radius);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.contact-link div {
  display: flex;
  flex-direction: column;
}

.contact-link span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.contact-link small {
  font-size: 0.73rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
  box-shadow: var(--shadow-sm);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
}

.form-msg {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  margin-top: 0.4rem;
  color: var(--sage);
}

/* ── FOOTER ── */
footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-socials a {
  color: var(--text-light);
  transition: color var(--transition);
}

.footer-socials a:hover {
  color: var(--accent);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 480px) {
  #navbar {
    padding: 0 1.2rem;
  }

  .hero {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }
}