/* ==============================
   SECTIONS — css/sections.css
   ============================== */

/* ── ABOUT ── */
.about {
  background: var(--bg-2);
}

.about-text {
  overflow: visible;
  min-width: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-lg);
  align-items: start;
}

.about-text p {
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
}

.about-text strong {
  color: var(--text);
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.tag {
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid var(--border);
  color: var(--text-2);
  background: var(--bg-card);
  transition:
    border-color var(--dur),
    color var(--dur),
    transform var(--dur) var(--ease-spring);
}

.tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* About card */
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}

.profile-img-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.profile-placeholder {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-2);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-placeholder svg {
  width: 100%;
  height: 100%;
}

/* If using a real image, add class="profile-img" to an <img> tag instead */
.profile-img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}

.profile-badge {
  position: absolute;
  bottom: 0;
  right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  color: var(--text-2);
}

.about-info-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--text-2);
}

.info-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.info-row a {
  color: var(--text-2);
  transition: color var(--dur);
  word-break: break-all;
}

.info-row a:hover {
  color: var(--accent);
}

/* ── SKILLS ── */
.skills {
  background: var(--bg);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition:
    border-color var(--dur),
    transform var(--dur) var(--ease-spring),
    box-shadow var(--dur);
}

.skill-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.skill-card-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.skill-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  line-height: 1.5;
  overflow: visible;
}

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

.skill-pills span {
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  background: rgba(124, 109, 250, 0.08);
  color: var(--accent);
  border: 1px solid rgba(124, 109, 250, 0.2);
  transition:
    background var(--dur),
    transform var(--dur) var(--ease-spring);
}

.skill-pills span:hover {
  background: rgba(124, 109, 250, 0.18);
  transform: translateY(-1px);
}

/* ── PROJECTS ── */
.projects {
  background: var(--bg-2);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--dur),
    transform var(--dur) var(--ease-spring),
    box-shadow var(--dur);
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.project-card:hover::before {
  transform: scaleX(1);
}

.project-card--research {
  grid-column: span 2;
  background: linear-gradient(
    135deg,
    var(--bg-card) 0%,
    rgba(124, 109, 250, 0.05) 100%
  );
  border-color: rgba(124, 109, 250, 0.2);
}

.project-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--dur);
  user-select: none;
}

.project-card:hover .project-num {
  color: rgba(124, 109, 250, 0.3);
}

.project-content {
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.project-tags span {
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 500;
  background: rgba(79, 195, 247, 0.08);
  color: var(--accent-2);
  border: 1px solid rgba(79, 195, 247, 0.15);
  letter-spacing: 0.04em;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.5;
  overflow: visible;
}

.project-desc {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.project-desc strong {
  color: var(--text);
}

.project-meta {
  margin-bottom: 1rem;
}

.project-accuracy {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(124, 109, 250, 0.1);
  color: var(--accent);
  border: 1px solid rgba(124, 109, 250, 0.25);
}

.research-badge {
  background: rgba(247, 169, 79, 0.08);
  color: var(--accent-warm);
  border-color: rgba(247, 169, 79, 0.2);
}

.project-links {
  display: flex;
  gap: 0.75rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-3);
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  transition:
    color var(--dur),
    border-color var(--dur),
    transform var(--dur) var(--ease-spring);
  letter-spacing: 0.03em;
}

.project-link:hover {
  color: var(--text);
  border-color: var(--text-3);
  transform: translateY(-1px);
}

/* ── EXPERIENCE ── */
.experience {
  background: var(--bg);
}

/* Timeline */
.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-left: 2rem;
  margin-bottom: var(--space-lg);
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  position: relative;
}

.timeline-dot {
  position: absolute;
  left: -2.4rem;
  top: 1.4rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 12px var(--accent);
}

.timeline-date {
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition:
    border-color var(--dur),
    transform var(--dur) var(--ease-spring);
}

.timeline-card:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.timeline-header {
  margin-bottom: 0.75rem;
}

.timeline-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
  line-height: 1.5;
  overflow: visible;
}

.timeline-company {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}

.timeline-card p {
  font-size: 0.87rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.timeline-card strong {
  color: var(--text);
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.timeline-tags span {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  color: var(--text-3);
  border: 1px solid var(--border);
  background: var(--bg);
}

/* Extracurricular */
.extra-section {
  margin-top: var(--space-md);
}

.extra-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.extra-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.extra-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition:
    border-color var(--dur),
    transform var(--dur) var(--ease-spring);
}

.extra-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.extra-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.extra-card p {
  font-size: 0.84rem;
  color: var(--text-2);
  line-height: 1.5;
}

/* ── EDUCATION ── */
.education {
  background: var(--bg-2);
}

.edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: var(--space-lg);
}

.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  transition:
    border-color var(--dur),
    transform var(--dur) var(--ease-spring);
}

.edu-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.edu-year {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  white-space: nowrap;
  padding-top: 0.2rem;
}

.edu-body h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  line-height: 1.5;
  overflow: visible;
}

.edu-institution {
  font-size: 0.8rem;
  color: var(--text-3);
  display: block;
  margin-bottom: 0.75rem;
}

.edu-cgpa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(124, 109, 250, 0.08);
  border: 1px solid rgba(124, 109, 250, 0.2);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.75rem;
}

.cgpa-label {
  font-size: 0.68rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cgpa-value {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent);
}

/* Certifications */
.certs-section,
.sports-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.25rem;
}

.certs-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.certs-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cert-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(124, 109, 250, 0.12);
  border: 1px solid rgba(124, 109, 250, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.cert-logo.ongoing {
  background: rgba(247, 169, 79, 0.1);
  border-color: rgba(247, 169, 79, 0.2);
  color: var(--accent-warm);
}

.cert-item div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.cert-item strong {
  font-size: 0.88rem;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.5;
  overflow: visible;
  display: block;
}

.cert-item span {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* Sports */
.sports-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sport-item {
  font-size: 0.87rem;
  color: var(--text-2);
  padding: 0.75rem 1rem;
  background: var(--bg-2);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
  transition:
    background var(--dur),
    transform var(--dur) var(--ease-spring);
}

.sport-item:hover {
  background: rgba(124, 109, 250, 0.05);
  transform: translateX(4px);
}

/* ── CONTACT ── */
.contact {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: "";
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(124, 109, 250, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.contact-sub {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.contact-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
  transition: color var(--dur);
  word-break: break-all;
}

.contact-cta:hover {
  color: var(--accent);
}

.contact-cta svg {
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease-spring);
}

.contact-cta:hover svg {
  transform: translateX(4px);
}

.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
  transition:
    color var(--dur),
    border-color var(--dur),
    transform var(--dur) var(--ease-spring);
  letter-spacing: 0.03em;
}

.social-link:hover {
  color: var(--text);
  border-color: var(--text-3);
  transform: translateY(-2px);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--text);
  font-family: var(--font-body);
  resize: vertical;
  transition:
    border-color var(--dur),
    box-shadow var(--dur);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-3);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124, 109, 250, 0.12);
}

.form-submit {
  align-self: flex-start;
}

.form-note {
  font-size: 0.8rem;
  color: var(--accent);
  min-height: 1.2rem;
}

/* ── FOOTER ── */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-3);
}

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

.footer-socials a {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: 0.06em;
  transition: color var(--dur);
}

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