/* ===== PAGES CSS ===== */

/* ABOUT PAGE */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  padding-bottom: 5rem;
}

.about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent3));
}

.about-avatar {
  width: 100px; height: 100px;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 40px rgba(59,130,246,0.3);
}

.about-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.about-role-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.about-info { display: flex; flex-direction: column; gap: 0.8rem; }

.info-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.info-key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-width: 80px;
  padding-top: 2px;
}

.info-val {
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 500;
}

.info-val a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.85rem;
}

.about-text { display: flex; flex-direction: column; gap: 2rem; }

.about-section-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.about-section-title span {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 400;
}

p.about-para {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* EDUCATION */
.edu-cards { display: flex; flex-direction: column; gap: 1rem; }

.edu-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  transition: border-color 0.3s;
}

.edu-card:hover { border-color: var(--accent); }

.edu-degree {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.edu-school {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.edu-grade {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
}

.edu-year {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: right;
}

/* CERTIFICATIONS */
.cert-list { display: flex; flex-direction: column; gap: 0.8rem; }

.cert-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.3s;
}

.cert-item:hover { border-color: var(--accent); }

.cert-icon {
  width: 36px; height: 36px;
  background: rgba(59,130,246,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.cert-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

.cert-org {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* SKILLS PAGE */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding-bottom: 5rem;
}

.skill-category {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.skill-category:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(59,130,246,0.1);
}

.skill-category::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent3));
}

.sc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.sc-icon {
  width: 44px; height: 44px;
  background: rgba(59,130,246,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.sc-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.skill-bars { display: flex; flex-direction: column; gap: 1rem; }

.skill-bar-item {}

.sb-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.sb-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}

.sb-pct {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.sb-track {
  height: 6px;
  background: rgba(99,179,237,0.1);
  border-radius: 3px;
  overflow: hidden;
}

.sb-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 3px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.17, 0.67, 0.35, 1) 0.3s;
}

.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.tool-tag {
  padding: 0.35rem 0.8rem;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  transition: all 0.2s;
}

.tool-tag:hover {
  background: rgba(59,130,246,0.15);
  border-color: var(--accent);
}

/* PROJECTS PAGE */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2rem;
  padding-bottom: 5rem;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 70px rgba(59,130,246,0.12);
  border-color: rgba(59,130,246,0.3);
}

.project-banner {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}

.project-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, var(--surface));
}

.banner-1 { background: linear-gradient(135deg, #1e3a5f, #0f2340); }
.banner-2 { background: linear-gradient(135deg, #2d1b4e, #1a0f30); }

.project-body { padding: 1.5rem; }

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.proj-tag {
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
}

.tag-blue { background: rgba(59,130,246,0.1); color: var(--accent); border: 1px solid rgba(59,130,246,0.2); }
.tag-purple { background: rgba(139,92,246,0.1); color: #a78bfa; border: 1px solid rgba(139,92,246,0.2); }
.tag-cyan { background: rgba(6,182,212,0.1); color: var(--accent2); border: 1px solid rgba(6,182,212,0.2); }
.tag-green { background: rgba(16,185,129,0.1); color: var(--green); border: 1px solid rgba(16,185,129,0.2); }

.project-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.7rem;
  line-height: 1.3;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

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

.proj-link {
  padding: 0.5rem 1.2rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
}

.proj-link-primary {
  background: var(--accent);
  color: #fff;
}

.proj-link-primary:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.proj-link-outline {
  border: 1px solid var(--border);
  color: var(--text-muted);
}

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

/* EXPERIENCE PAGE */
.timeline {
  position: relative;
  padding-bottom: 5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0; left: 20px;
  width: 1px;
  height: 100%;
  background: var(--border);
}

.timeline-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-dot {
  width: 40px; height: 40px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(59,130,246,0.4);
}

.timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
  transition: border-color 0.3s;
}

.timeline-card:hover { border-color: rgba(59,130,246,0.3); }

.tl-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tl-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.tl-company {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.tl-period {
  padding: 0.3rem 0.8rem;
  background: rgba(59,130,246,0.08);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.tl-points { display: flex; flex-direction: column; gap: 0.6rem; }

.tl-point {
  display: flex;
  gap: 0.8rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.tl-point::before {
  content: '▹';
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* CONTACT PAGE */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  padding-bottom: 5rem;
}

.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s;
}

.contact-card:hover {
  border-color: var(--accent);
  transform: translateX(6px);
}

.cc-icon {
  width: 46px; height: 46px;
  background: rgba(59,130,246,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.cc-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.2rem;
}

.cc-value {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-input,
.form-textarea {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
  resize: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.form-textarea { min-height: 130px; }

.form-submit {
  width: 100%;
  padding: 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
}

.form-submit:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

/* MOBILE */
@media (max-width: 768px) {
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .timeline::before { left: 16px; }
  .timeline-item { grid-template-columns: 40px 1fr; gap: 1rem; }
  .timeline-dot { width: 32px; height: 32px; font-size: 0.8rem; }
}