/* ════════════════════════════════════════════════════
   sections.css — Projects · Skills · Certs · Testimonials
   Order · Mini Projects · Blog · About · Contact
   FIXED: z-index issues, star/shape overflow removed
════════════════════════════════════════════════════ */

:root {
  --bg:#060910; --bg2:#0c1220; --bg3:#111827;
  --cyan:#00e5ff; --blue:#3b82f6; --purple:#8b5cf6;
  --gold:#fbbf24; --gold2:#f59e0b; --red:#ef4444; --green:#22c55e;
  --border:rgba(0,229,255,0.12); --border-g:rgba(251,191,36,0.15);
  --text:#e2e8f0; --muted:#64748b; --card:rgba(12,18,32,0.8);
  --font-display:'Bebas Neue',cursive;
  --font-body:'Outfit',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
}

/* ══════════════════════════════════════════
   PROJECTS
══════════════════════════════════════════ */
#projects { background:var(--bg); }

.projects-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));
  gap:24px;
}

.project-card {
  background:var(--card);
  border:1px solid var(--border);
  border-radius:16px;
  overflow:hidden;
  transition:transform .3s, box-shadow .3s, border-color .3s;
  backdrop-filter:blur(20px);
  position:relative;
  z-index:1;
}
.project-card:hover {
  transform:translateY(-6px);
  box-shadow:0 20px 60px rgba(0,229,255,.1);
  border-color:rgba(0,229,255,.3);
}
.project-img-wrap {
  width:100%; height:180px;
  background:linear-gradient(135deg,#0c1a3a,#060d20);
  display:flex; align-items:center; justify-content:center;
}
.project-img-placeholder { font-size:56px; opacity:.6; }
.project-body { padding:22px; }
.project-title { font-size:19px; font-weight:700; margin-bottom:8px; color:#fff; }
.project-desc  { color:var(--muted); font-size:14px; line-height:1.6; margin-bottom:16px; }

.tags { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:18px; }
.tag {
  padding:4px 12px; border-radius:100px;
  font-size:11px; font-weight:600; font-family:var(--font-mono);
  background:rgba(0,229,255,.08); color:var(--cyan);
  border:1px solid rgba(0,229,255,.15);
}

.project-links { display:flex; gap:10px; }
.project-link {
  padding:9px 20px; border-radius:6px;
  font-size:13px; font-weight:700;
  text-decoration:none; text-transform:uppercase;
  letter-spacing:1px; transition:all .2s;
  display:inline-block; cursor:pointer;
}
.project-link.live { background:var(--cyan); color:#000; }
.project-link.live:hover { box-shadow:0 0 24px rgba(0,229,255,.6); opacity:.9; }
.project-link.gh  { border:1px solid var(--border); color:var(--text); }
.project-link.gh:hover { border-color:var(--cyan); color:var(--cyan); }

/* ══════════════════════════════════════════
   SKILLS
══════════════════════════════════════════ */
#skills { background:var(--bg2); }

.skills-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(130px, 1fr));
  gap:14px;
}

.skill-card {
  background:var(--bg3);
  border:1px solid var(--border);
  border-radius:12px;
  padding:22px 14px;
  text-align:center;
  transition:all .3s;
  position:relative;
  overflow:hidden;
  z-index:1;
}
.skill-card::after {
  content:''; position:absolute; bottom:0; left:0; right:0;
  height:2px;
  background:linear-gradient(to right, var(--cyan), var(--blue));
  transform:scaleX(0); transition:transform .3s;
}
.skill-card:hover::after  { transform:scaleX(1); }
.skill-card:hover {
  border-color:rgba(0,229,255,.3);
  transform:translateY(-4px);
  box-shadow:0 12px 40px rgba(0,229,255,.08);
}
.skill-icon { font-size:28px; margin-bottom:10px; }
.skill-name { font-size:12px; font-weight:600; color:var(--text); font-family:var(--font-mono); }

/* ══════════════════════════════════════════
   CERTIFICATES
══════════════════════════════════════════ */
#certificates { background:var(--bg2); }

.certs-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(270px, 1fr));
  gap:18px;
}

.cert-card {
  background:var(--card);
  border:1px solid var(--border);
  border-radius:12px; padding:22px;
  display:flex; gap:14px; align-items:flex-start;
  transition:all .3s; text-decoration:none;
  backdrop-filter:blur(10px); cursor:pointer;
  position:relative; z-index:1;
}
.cert-card:hover {
  border-color:rgba(0,229,255,.4);
  transform:translateY(-3px);
  box-shadow:0 12px 40px rgba(0,229,255,.08);
}
.cert-num   { font-family:var(--font-display); font-size:38px; line-height:1; color:rgba(0,229,255,.15); min-width:38px; }
.cert-title { font-size:14px; font-weight:600; color:var(--text); margin-bottom:6px; }
.cert-view  { font-size:12px; color:var(--cyan); font-family:var(--font-mono); }

/* ══════════════════════════════════════════
   TESTIMONIALS — COMPLETELY FIXED
══════════════════════════════════════════ */
#testimonials {
  background:var(--bg);
  position:relative;
  z-index:1;
  overflow:hidden; /* CRITICAL: prevent child elements from overflowing */
}

/* Social Proof Strip */
.social-proof-strip {
  display:flex;
  align-items:stretch;
  margin-bottom:50px;
  background:linear-gradient(135deg, rgba(251,191,36,.06), rgba(0,229,255,.03));
  border:1px solid rgba(251,191,36,.18);
  border-radius:16px;
  overflow:hidden;
  position:relative;
  z-index:2;
}
.proof-stat {
  text-align:center;
  padding:28px 36px;
  flex:1;
  position:relative;
}
.proof-stat + .proof-stat::before {
  content:''; position:absolute; left:0; top:20%;
  height:60%; width:1px;
  background:rgba(251,191,36,.15);
}
.proof-stat-num {
  font-family:var(--font-display);
  font-size:52px; color:var(--gold);
  line-height:1; margin-bottom:4px;
}
.proof-stat-label {
  font-size:10px; color:var(--muted);
  font-family:var(--font-mono);
  letter-spacing:2px; text-transform:uppercase;
}

/* Tab Buttons */
.testimonials-tabs {
  display:flex; gap:0; margin-bottom:36px;
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:10px; padding:4px;
  width:fit-content;
  position:relative; z-index:2;
}
.tab-btn {
  padding:10px 26px; border-radius:7px;
  font-size:13px; font-weight:600;
  cursor:pointer; border:none;
  background:transparent; color:var(--muted);
  font-family:var(--font-body); transition:all .2s;
}
.tab-btn.active {
  background:var(--cyan); color:#000;
  box-shadow:0 4px 14px rgba(0,229,255,.25);
}

/* Panels */
.testimonials-panel { display:none; position:relative; z-index:2; }
.testimonials-panel.active {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(290px, 1fr));
  gap:18px;
}

/* Testimonial Card — FIXED: no overflow, no z-index conflict */
.testi-card {
  background:linear-gradient(145deg, rgba(14,22,40,.96), rgba(8,13,24,.98));
  border:1px solid rgba(255,255,255,.06);
  border-radius:18px;
  padding:26px 24px 20px;
  position:relative;
  overflow:hidden;
  transition:all .3s;
  z-index:2;
}
.testi-card::before {
  content:''; position:absolute; top:0; left:0; right:0;
  height:2px;
  background:linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity:0; transition:opacity .3s;
}
.testi-card.teacher::before {
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
}
.testi-card:hover::before { opacity:1; }
.testi-card:hover {
  border-color:rgba(0,229,255,.15);
  transform:translateY(-5px);
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.testi-card.teacher:hover { border-color:rgba(251,191,36,.15); }

.testi-quote-icon {
  position:absolute; top:14px; right:18px;
  font-family:Georgia,serif;
  font-size:70px; line-height:1;
  color:rgba(0,229,255,.05);
  pointer-events:none; user-select:none;
}
.testi-card.teacher .testi-quote-icon { color:rgba(251,191,36,.05); }

.testi-stars { display:flex; gap:2px; margin-bottom:12px; }
.star { width:13px; height:13px; fill:var(--gold); }

.testi-text {
  font-size:13.5px;
  color:rgba(226,232,240,.75);
  line-height:1.75;
  margin-bottom:18px;
  font-style:italic;
  border-left:2px solid rgba(0,229,255,.2);
  padding-left:12px;
}
.testi-card.teacher .testi-text { border-left-color:rgba(251,191,36,.2); }

.testi-divider {
  height:1px;
  background:linear-gradient(to right, rgba(0,229,255,.1), transparent);
  margin-bottom:16px;
}
.testi-card.teacher .testi-divider { background:linear-gradient(to right, rgba(251,191,36,.12), transparent); }

.testi-author { display:flex; align-items:center; gap:12px; }
.testi-avatar {
  width:42px; height:42px; border-radius:50%;
  background:linear-gradient(135deg, var(--cyan), var(--blue));
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:19px;
  color:#000; flex-shrink:0;
  box-shadow:0 0 14px rgba(0,229,255,.25);
}
.testi-card.teacher .testi-avatar {
  background:linear-gradient(135deg, var(--gold), var(--gold2));
  box-shadow:0 0 14px rgba(251,191,36,.25);
}
.testi-name  { font-size:13px; font-weight:700; color:#fff; margin-bottom:1px; }
.testi-role  { font-size:11px; color:var(--muted); font-family:var(--font-mono); }
.testi-badge {
  margin-left:auto;
  padding:3px 9px; border-radius:100px;
  font-size:9px; font-weight:700;
  font-family:var(--font-mono); letter-spacing:1px; text-transform:uppercase;
  background:rgba(34,197,94,.1); color:var(--green);
  border:1px solid rgba(34,197,94,.2); white-space:nowrap;
}

/* ══════════════════════════════════════════
   ORDER WEBSITE
══════════════════════════════════════════ */
#order-website {
  background:linear-gradient(170deg,#060910,#0a1020);
  position:relative; z-index:1;
}

.order-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px; align-items:center;
}
.order-left h3 {
  font-family:var(--font-display);
  font-size:clamp(32px,4vw,52px);
  color:#fff; line-height:1.1; margin-bottom:16px;
}
.order-left h3 span {
  background:linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.order-left p { color:var(--muted); font-size:15px; line-height:1.8; margin-bottom:28px; }

.order-points { list-style:none; margin-bottom:36px; }
.order-points li {
  display:flex; align-items:flex-start; gap:10px;
  font-size:14px; color:var(--text);
  margin-bottom:10px; line-height:1.5;
}
.order-points .op-icon { color:var(--cyan); font-size:16px; flex-shrink:0; margin-top:1px; }

.order-wa-btn {
  display:inline-flex; align-items:center; gap:10px;
  padding:16px 36px; background:#25d366; color:#fff;
  font-weight:700; font-size:14px;
  letter-spacing:1.5px; text-transform:uppercase;
  text-decoration:none; border-radius:10px;
  transition:all .3s; font-family:var(--font-body);
}
.order-wa-btn:hover { box-shadow:0 0 40px rgba(37,211,102,.5); transform:translateY(-2px); }
.order-wa-btn svg { width:20px; height:20px; fill:#fff; }

.order-types { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.order-type-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:14px; padding:20px 18px;
  transition:all .3s; cursor:default; position:relative; z-index:1;
}
.order-type-card:hover {
  border-color:rgba(0,229,255,.3);
  transform:translateY(-3px);
  box-shadow:0 12px 36px rgba(0,229,255,.08);
}
.order-type-icon  { font-size:28px; margin-bottom:10px; }
.order-type-name  { font-size:14px; font-weight:700; color:#fff; margin-bottom:4px; }
.order-type-price { font-size:13px; color:var(--cyan); font-family:var(--font-mono); font-weight:600; }
.order-type-desc  { font-size:12px; color:var(--muted); margin-top:6px; line-height:1.5; }

/* ══════════════════════════════════════════
   MINI PROJECTS
══════════════════════════════════════════ */
#mini-projects { background:var(--bg2); position:relative; z-index:1; }

.mini-intro {
  font-size:16px; color:var(--muted);
  max-width:600px; line-height:1.8; margin-bottom:50px;
}
.mini-intro strong { color:var(--text); }

.mini-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  gap:20px; margin-bottom:50px;
}

.mini-card {
  background:var(--bg3);
  border:1px solid var(--border);
  border-radius:16px; padding:24px;
  transition:all .3s; position:relative; overflow:hidden;
  z-index:1;
}
.mini-card::after {
  content:''; position:absolute; top:0; left:0; right:0;
  height:3px; transition:opacity .3s; opacity:0;
}
.mini-card.blue::after   { background:linear-gradient(to right, var(--blue), var(--cyan)); }
.mini-card.purple::after { background:linear-gradient(to right, var(--purple), var(--blue)); }
.mini-card.gold::after   { background:linear-gradient(to right, var(--gold), var(--gold2)); }
.mini-card.green::after  { background:linear-gradient(to right, var(--green), var(--cyan)); }
.mini-card.red::after    { background:linear-gradient(to right, var(--red), var(--purple)); }
.mini-card.cyan::after   { background:linear-gradient(to right, var(--cyan), var(--blue)); }

.mini-card:hover::after { opacity:1; }
.mini-card:hover {
  transform:translateY(-5px);
  box-shadow:0 16px 48px rgba(0,0,0,.3);
  border-color:rgba(255,255,255,.1);
}

.mini-card-top {
  display:flex; align-items:flex-start;
  justify-content:space-between; margin-bottom:14px;
}
.mini-icon        { font-size:32px; }
.mini-price       { font-family:var(--font-display); font-size:26px; color:var(--cyan); line-height:1; }
.mini-card.gold .mini-price { color:var(--gold); }
.mini-price-label { font-size:10px; color:var(--muted); font-family:var(--font-mono); text-align:right; margin-top:2px; }

.mini-name  { font-size:16px; font-weight:700; color:#fff; margin-bottom:8px; }
.mini-desc  { font-size:13px; color:var(--muted); line-height:1.6; margin-bottom:16px; }

.mini-features { list-style:none; margin-bottom:18px; }
.mini-features li {
  font-size:12px; color:var(--muted);
  display:flex; gap:6px; align-items:flex-start; margin-bottom:5px;
}
.mini-features li::before { content:'→'; color:var(--cyan); font-size:11px; flex-shrink:0; margin-top:1px; }
.mini-card.gold .mini-features li::before { color:var(--gold); }

.mini-order-btn {
  display:flex; align-items:center; justify-content:center; gap:8px;
  width:100%; padding:11px 16px; border-radius:8px;
  font-size:12px; font-weight:700;
  letter-spacing:1px; text-transform:uppercase;
  text-decoration:none; background:#25d366; color:#fff;
  transition:all .2s; cursor:pointer;
}
.mini-order-btn:hover { box-shadow:0 0 24px rgba(37,211,102,.4); opacity:.9; }
.mini-order-btn svg { width:16px; height:16px; fill:#fff; }

.mini-cta-strip {
  background:linear-gradient(135deg, rgba(0,229,255,.06), rgba(59,130,246,.04));
  border:1px solid rgba(0,229,255,.12);
  border-radius:14px; padding:28px 32px;
  display:flex; align-items:center;
  justify-content:space-between; gap:20px; flex-wrap:wrap;
  position:relative; z-index:1;
}
.mini-cta-text h4 { font-family:var(--font-display); font-size:28px; color:#fff; margin-bottom:6px; }
.mini-cta-text p  { font-size:14px; color:var(--muted); }

.mini-cta-btn {
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 32px; background:var(--cyan);
  color:#000; font-weight:700; font-size:13px;
  letter-spacing:1.5px; text-transform:uppercase;
  text-decoration:none; border-radius:8px;
  transition:all .2s; white-space:nowrap;
}
.mini-cta-btn:hover { box-shadow:0 0 30px rgba(0,229,255,.4); }

/* ══════════════════════════════════════════
   BLOG
══════════════════════════════════════════ */
#blog { background:var(--bg); position:relative; z-index:1; }

.blog-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));
  gap:22px;
}
.blog-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:14px; overflow:hidden;
  transition:all .3s; position:relative; z-index:1;
}
.blog-card:hover {
  transform:translateY(-5px);
  border-color:rgba(0,229,255,.2);
  box-shadow:0 14px 44px rgba(0,229,255,.07);
}
.blog-top { padding:24px 24px 0; }
.blog-tag {
  display:inline-block; padding:4px 11px; border-radius:100px;
  font-size:11px; font-weight:700;
  font-family:var(--font-mono); letter-spacing:1px;
  text-transform:uppercase; margin-bottom:12px;
}
.blog-tag.ai  { background:rgba(139,92,246,.12); color:var(--purple); border:1px solid rgba(139,92,246,.18); }
.blog-tag.edu { background:rgba(251,191,36,.1);  color:var(--gold);   border:1px solid rgba(251,191,36,.18); }
.blog-tag.ml  { background:rgba(0,229,255,.08);  color:var(--cyan);   border:1px solid rgba(0,229,255,.15); }

.blog-title   { font-size:17px; font-weight:700; color:#fff; line-height:1.4; margin-bottom:10px; }
.blog-excerpt { font-size:13px; color:var(--muted); line-height:1.7; margin-bottom:16px; }

.blog-share { padding:0 24px 6px; display:flex; gap:6px; flex-wrap:wrap; }
.share-badge {
  padding:3px 9px; border-radius:5px;
  font-size:10px; font-weight:600; font-family:var(--font-mono);
  color:var(--blue); border:1px solid rgba(59,130,246,.18);
  background:rgba(59,130,246,.06);
}
.blog-meta {
  padding:8px 24px 22px;
  display:flex; align-items:center; justify-content:space-between;
}
.blog-author { font-size:11px; color:var(--muted); font-family:var(--font-mono); }
.blog-read   { font-size:11px; color:var(--cyan);  font-family:var(--font-mono); }

/* ══════════════════════════════════════════
   ABOUT
══════════════════════════════════════════ */
#about {
  background:var(--bg2);
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px; align-items:center;
  position:relative; z-index:1;
}
.about-text p      { color:var(--muted); font-size:15px; line-height:1.9; margin-bottom:14px; }
.about-accent      { color:var(--cyan) !important; font-weight:500; font-family:var(--font-mono); font-size:13px; margin-top:20px; }
.about-stats       { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.stat              { background:var(--bg3); border:1px solid var(--border); border-radius:12px; padding:22px; }
.stat-num          { font-family:var(--font-display); font-size:46px; color:var(--cyan); line-height:1; }
.stat-label        { font-size:12px; color:var(--muted); margin-top:6px; font-weight:500; }

/* ══════════════════════════════════════════
   CONTACT
══════════════════════════════════════════ */
#contact { position:relative; z-index:1; }

.contact-inner { max-width:600px; margin:0 auto; text-align:center; }
.contact-inner .section-title { margin-bottom:14px; }
.contact-desc { color:var(--muted); font-size:15px; line-height:1.8; margin-bottom:36px; }

.contact-btn {
  display:inline-flex; align-items:center; gap:10px;
  padding:16px 44px; background:transparent;
  border:1px solid var(--cyan); color:var(--cyan);
  font-weight:700; font-size:14px;
  letter-spacing:2px; text-transform:uppercase;
  text-decoration:none; border-radius:4px;
  font-family:var(--font-mono); transition:all .3s;
}
.contact-btn:hover { background:var(--cyan); color:#000; box-shadow:0 0 36px rgba(0,229,255,.4); }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media(max-width:900px) {
  #about { grid-template-columns:1fr; gap:36px; }
  .social-proof-strip { flex-wrap:wrap; }
  .order-grid { grid-template-columns:1fr; }
  .order-types { grid-template-columns:1fr 1fr; }
  .testimonials-panel.active { grid-template-columns:1fr; }
}
@media(max-width:600px) {
  .order-types { grid-template-columns:1fr; }
  .mini-grid   { grid-template-columns:1fr; }
  .proof-stat  { padding:20px 18px; }
  .proof-stat-num { font-size:38px; }
}

/* ══ TIMELINE (EXPERIENCE) ══ */
#experience {
  background: var(--bg2);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--cyan), var(--blue), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -29px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  z-index: 2;
  transition: transform 0.3s;
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.3);
  background: var(--cyan);
}

.timeline-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  backdrop-filter: blur(10px);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.timeline-item:hover .timeline-content {
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.05);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.timeline-role {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.15);
  padding: 4px 12px;
  border-radius: 100px;
}

.timeline-company {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 14px;
}

.timeline-company a {
  color: var(--cyan);
  text-decoration: none;
  transition: opacity 0.2s;
}

.timeline-company a:hover {
  opacity: 0.8;
}

.timeline-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

@media(max-width:600px) {
  .timeline {
    padding-left: 20px;
  }
  .timeline::before {
    left: 4px;
  }
  .timeline-dot {
    left: -25px;
    width: 12px;
    height: 12px;
    border-width: 2px;
    top: 8px;
  }
  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
  }
}