/* ─── LANDING PAGE STYLES (passaiexam.com) ─── */

/* Override logo colors for landing */
.logo-pass { color: var(--gn); }
.logo-ai { color: var(--tx); }
.logo-exam { color: var(--tx); }
[data-theme="light"] .logo-pass { color: var(--gn); }

/* Hero layout (wider with card) */
.hero { padding: 170px 0 80px; }
.hero::before {
  background: radial-gradient(ellipse at center, rgba(79,123,247,0.05) 0%, rgba(52,199,123,0.03) 40%, transparent 70%);
}
.hero-layout { display: grid; grid-template-columns: 1fr 380px; gap: 60px; align-items: center; }
.hero-eyebrow {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 3.5px; color: var(--gn); margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.hero-eyebrow::before { content: ''; width: 32px; height: 2px; background: linear-gradient(90deg, var(--gn), transparent); }
.hero h1 { font-size: clamp(2.6rem, 4.5vw, 3.4rem); margin-bottom: 18px; }
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--gn), var(--ac2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero .sub { font-size: 1.05rem; max-width: 480px; margin-bottom: 32px; line-height: 1.7; font-weight: 300; }
.hero-actions { margin-bottom: 36px; }

/* Avatar stack */
.hero-social { display: flex; align-items: center; gap: 14px; }
.avatar-stack { display: flex; }
.avatar-stack span {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 600; color: #fff;
  border: 2px solid var(--bg); margin-left: -8px;
}
.avatar-stack span:first-child { margin-left: 0; }
.hero-social-text { font-size: 0.78rem; color: var(--tx3); line-height: 1.4; }
.hero-social-text strong { color: var(--tx2); }

/* Hero Card */
.hero-card { background: var(--sf); border: 1px solid var(--bd2); border-radius: 16px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
[data-theme="light"] .hero-card { box-shadow: 0 20px 60px rgba(0,0,0,0.08); }
.hero-card-header { padding: 18px 22px; border-bottom: 1px solid var(--bd); display: flex; align-items: center; justify-content: space-between; }
.hc-label { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 2px; color: var(--tx3); }
.hc-live { font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; color: var(--gn); display: flex; align-items: center; gap: 5px; letter-spacing: 1px; }
.hc-live::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--gn); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-card-body { padding: 14px 18px; }
.hc-cert { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 8px; background: var(--bg2); margin-bottom: 8px; }
.hc-cert-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.hc-cert-info { flex: 1; }
.hc-cert-name { font-weight: 600; font-size: 0.82rem; }
.hc-cert-sub { font-size: 0.68rem; color: var(--tx3); }
.hc-cert-right { text-align: right; font-size: 0.65rem; color: var(--tx3); }
.hc-cert-right strong { display: block; color: var(--tx2); font-size: 0.72rem; }
.hero-card-footer { padding: 14px 22px; border-top: 1px solid var(--bd); display: flex; align-items: center; justify-content: space-between; }
.hcf-bundle { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gd); }
.hcf-price { font-size: 0.85rem; font-weight: 600; }
.hcf-price .was { color: var(--tx3); text-decoration: line-through; font-weight: 400; margin-right: 6px; font-size: 0.78rem; }

/* Testimonials */
.social-section { padding: 60px 0; overflow: hidden; }
.social-section .section-eyebrow { text-align: center; }
.testimonial-track {
  display: flex; gap: 20px; padding: 32px 0 12px;
  animation: scroll-left 40s linear infinite; width: max-content;
}
@keyframes scroll-left { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.testimonial-card {
  flex-shrink: 0; width: 340px; padding: 28px;
  background: var(--sf); border: 1px solid var(--bd2); border-radius: 14px; position: relative;
}
[data-theme="light"] .testimonial-card { box-shadow: 0 8px 32px rgba(0,0,0,0.04); }
.tc-quote { font-size: 0.88rem; color: var(--tx2); line-height: 1.7; font-weight: 300; margin-bottom: 20px; font-style: italic; }
.tc-quote::before { content: '\201C'; font-family: 'Newsreader', serif; font-size: 2.5rem; color: var(--gn); opacity: 0.4; position: absolute; top: 14px; left: 22px; line-height: 1; }
.tc-author { display: flex; align-items: center; gap: 10px; }
.tc-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 600; color: #fff; }
.tc-name { font-size: 0.78rem; font-weight: 600; }
.tc-role { font-size: 0.68rem; color: var(--tx3); }
.tc-cert { font-family: 'IBM Plex Mono', monospace; font-size: 0.58rem; letter-spacing: 1px; padding: 3px 8px; border-radius: 4px; background: var(--bg2); color: var(--tx3); margin-left: auto; }

/* Stats */
.stats-bar { padding: 48px 0; border-bottom: 1px solid var(--bd); }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; text-align: center; }
.stat-num { font-family: 'Newsreader', serif; font-size: 2rem; font-weight: 500; }
.stat-num span { font-size: 0.9rem; font-weight: 400; color: var(--tx2); }
.stat-label { font-size: 0.72rem; color: var(--tx3); margin-top: 4px; }

/* Section shared (landing) */
.section { padding: 80px 0; }
.section-border { border-bottom: 1px solid var(--bd); }
.section-eyebrow { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 3px; color: var(--gn); margin-bottom: 12px; }
.section-title { font-family: 'Newsreader', serif; font-size: clamp(1.7rem, 3vw, 2.2rem); font-weight: 500; margin-bottom: 12px; letter-spacing: -0.02em; }
.section-sub { font-size: 0.92rem; color: var(--tx2); max-width: 550px; font-weight: 300; }

/* Why cards */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.why-card { padding: 28px 24px; background: var(--sf); border: 1px solid var(--bd); border-radius: var(--r); transition: border-color 0.3s; }
.why-card:hover { border-color: var(--bd2); }
.why-card h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; }
.why-card p { font-size: 0.82rem; color: var(--tx2); font-weight: 300; line-height: 1.6; }

/* How it works */
.hiw-section { padding: 80px 0; border-bottom: 1px solid var(--bd); }
.hiw-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 40px; }
.hiw-card { background: var(--sf); border: 1px solid var(--bd); border-radius: 14px; padding: 24px 20px; text-align: center; transition: all 0.3s; position: relative; overflow: hidden; }
.hiw-card:hover { border-color: var(--gn); transform: translateY(-2px); }
[data-theme="light"] .hiw-card { box-shadow: 0 8px 32px rgba(0,0,0,0.04); }
.hiw-num { font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; letter-spacing: 2px; color: var(--gn); margin-bottom: 12px; text-transform: uppercase; }
.hiw-visual { height: 100px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.hiw-card h4 { font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.hiw-card p { font-size: 0.74rem; color: var(--tx2); font-weight: 300; line-height: 1.55; }

/* Courses grid */
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.course-card { background: var(--sf); border: 1px solid var(--bd); border-radius: 14px; overflow: hidden; transition: all 0.3s; display: flex; flex-direction: column; }
.course-card:hover { border-color: var(--bd2); transform: translateY(-2px); }
[data-theme="light"] .course-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.06); }
.cc-svg { display: flex; align-items: center; justify-content: center; padding: 20px 16px 8px; background: var(--bg2); }
.cc-svg svg { max-width: 100%; height: auto; }
.cc-top { padding: 20px 24px 14px; }
.cc-org { font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 2.5px; color: var(--tx3); margin-bottom: 4px; }
.cc-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 2px; }
.cc-full { font-size: 0.72rem; color: var(--tx3); margin-bottom: 14px; }
.cc-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cc-meta-label { font-size: 0.6rem; color: var(--tx3); text-transform: uppercase; letter-spacing: 0.5px; }
.cc-meta-val { font-size: 0.78rem; font-weight: 600; }
.cc-body { padding: 0 24px 16px; flex: 1; }
.cc-desc { font-size: 0.8rem; color: var(--tx2); font-weight: 300; line-height: 1.6; margin-bottom: 10px; }
.cc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.cc-tag { font-size: 0.62rem; padding: 3px 8px; border-radius: 4px; background: var(--bg2); color: var(--tx3); font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.5px; }
.cc-foot { padding: 16px 24px; border-top: 1px solid var(--bd); display: flex; align-items: center; justify-content: space-between; }
.cc-price { font-size: 0.82rem; color: var(--tx2); }
.cc-price strong { color: var(--tx); font-size: 1rem; }
.cc-cta { font-size: 0.78rem; font-weight: 600; color: var(--gn); text-decoration: none; }
.cc-cta:hover { text-decoration: underline; }

/* Bundle */
.bundle-wrap { position: relative; border-radius: 16px; overflow: hidden; margin-top: 32px; }
.bundle-wrap::before { content: ''; position: absolute; inset: 0; border-radius: 16px; padding: 1.5px; background: linear-gradient(135deg, var(--gd), var(--gd2), var(--gd)); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
[data-theme="light"] .bundle-wrap::before { background: linear-gradient(90deg, var(--gd), var(--gd2), var(--gd)); }
.bundle-inner { padding: 40px; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; background: var(--sf); border-radius: 16px; }
.bundle-eyebrow { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; letter-spacing: 3px; text-transform: uppercase; color: var(--gd); margin-bottom: 8px; }
.bundle-title { font-family: 'Newsreader', serif; font-size: 1.5rem; font-weight: 500; margin-bottom: 10px; }
.bundle-desc { font-size: 0.85rem; color: var(--tx2); font-weight: 300; max-width: 500px; margin-bottom: 16px; }
.bundle-list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; }
.bundle-list-item { font-size: 0.78rem; color: var(--tx2); display: flex; align-items: center; gap: 6px; }
.ck { color: var(--gd); font-weight: 600; }
.bundle-right { text-align: center; }
.bundle-was { font-size: 1rem; color: var(--tx3); text-decoration: line-through; }
.bundle-price { font-family: 'Newsreader', serif; font-size: 2.8rem; font-weight: 500; color: var(--gd); }
.bundle-save { font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; letter-spacing: 2px; color: var(--gn); margin-bottom: 16px; }
.bundle-btn { display: inline-block; background: var(--gd); color: var(--bg); padding: 14px 28px; border-radius: 10px; font-weight: 600; font-size: 0.88rem; text-decoration: none; transition: all 0.25s; }
.bundle-btn:hover { background: var(--gd2); }
[data-theme="light"] .bundle-btn { color: #fff !important; }

/* Certificate */
.cert-section { padding: 80px 0; border-bottom: 1px solid var(--bd); }
.cert-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-top: 36px; }
.cert-card { background: var(--sf); border: 1px solid var(--bd2); border-radius: 16px; padding: 40px 36px; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,0.3); overflow: hidden; }
[data-theme="light"] .cert-card { box-shadow: 0 20px 60px rgba(0,0,0,0.08); }
.cert-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--gn), var(--ac), var(--purple)); }
.cert-watermark { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-family: 'Newsreader', serif; font-size: 6rem; font-weight: 500; color: var(--bd); opacity: 0.3; pointer-events: none; }
.cert-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.cert-brand { font-weight: 700; font-size: 0.85rem; color: var(--gn); }
.cert-badge { font-family: 'IBM Plex Mono', monospace; font-size: 0.55rem; letter-spacing: 1.5px; color: var(--tx3); }
.cert-title { font-family: 'Newsreader', serif; font-size: 1.4rem; font-weight: 500; text-align: center; margin-bottom: 6px; }
.cert-subtitle { text-align: center; font-size: 0.75rem; color: var(--tx3); margin-bottom: 28px; }
.cert-issued { text-align: center; margin-bottom: 24px; }
.cert-name { font-family: 'Newsreader', serif; font-size: 1.8rem; font-weight: 500; color: var(--gn); margin-bottom: 4px; }
.cert-desc { font-size: 0.72rem; color: var(--tx3); max-width: 320px; margin: 0 auto; line-height: 1.5; }
.cert-meta { display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid var(--bd); }
.cert-meta-item { text-align: center; }
.cert-meta-label { font-size: 0.58rem; color: var(--tx3); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.cert-meta-val { font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; font-weight: 500; }
.cert-actions { display: flex; gap: 10px; justify-content: center; margin-top: 20px; }
.cert-btn { font-size: 0.7rem; padding: 6px 14px; border-radius: 6px; border: 1px solid var(--bd2); color: var(--tx2); text-decoration: none; transition: all 0.2s; background: transparent; cursor: pointer; }
.cert-btn:hover { border-color: var(--gn); color: var(--gn); }
.cf-item { display: flex; gap: 12px; margin-bottom: 16px; }
.cf-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.9rem; }
.cf-text h4 { font-size: 0.85rem; font-weight: 600; margin-bottom: 2px; }
.cf-text p { font-size: 0.78rem; color: var(--tx2); font-weight: 300; line-height: 1.5; }

/* Audio */
.audio-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.audio-feats { display: flex; flex-direction: column; gap: 16px; }
.af { display: flex; gap: 14px; align-items: flex-start; }
.af-ic { width: 36px; height: 36px; border-radius: 8px; background: var(--bg2); display: flex; align-items: center; justify-content: center; color: var(--gn); font-size: 0.9rem; flex-shrink: 0; }
.af h4 { font-size: 0.82rem; font-weight: 600; margin-bottom: 2px; }
.af p { font-size: 0.74rem; color: var(--tx2); font-weight: 300; }
.audio-player { background: var(--sf); border: 1px solid var(--bd2); border-radius: 16px; overflow: hidden; }
.ap-header { padding: 16px 20px; border-bottom: 1px solid var(--bd); display: flex; justify-content: space-between; align-items: center; }
.ap-now { font-size: 0.6rem; color: var(--tx3); text-transform: uppercase; letter-spacing: 1.5px; font-family: 'IBM Plex Mono', monospace; }
.ap-mode { font-size: 0.6rem; color: var(--gn); font-family: 'IBM Plex Mono', monospace; }
.ap-body { padding: 28px 24px; text-align: center; }
.ap-title { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.ap-sub { font-size: 0.72rem; color: var(--tx3); margin-bottom: 20px; }
.ap-bar { height: 4px; background: var(--bg2); border-radius: 2px; margin-bottom: 8px; position: relative; }
.ap-progress { position: absolute; top: 0; left: 0; width: 38%; height: 100%; background: var(--gn); border-radius: 2px; }
.ap-times { display: flex; justify-content: space-between; font-size: 0.6rem; color: var(--tx3); font-family: 'IBM Plex Mono', monospace; margin-bottom: 16px; }
.ap-controls { display: flex; justify-content: center; gap: 20px; align-items: center; }
.ap-ctrl { background: none; border: none; color: var(--tx3); cursor: pointer; font-size: 0.9rem; }
.ap-play { width: 44px; height: 44px; border-radius: 50%; background: var(--gn); border: none; color: var(--bg); cursor: pointer; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; }
.ap-playlist { padding: 0 20px 16px; }
.ap-item { padding: 8px 10px; display: flex; align-items: center; gap: 10px; border-radius: 6px; cursor: pointer; transition: background 0.2s; }
.ap-item:hover { background: var(--bg2); }
.ap-item.active { background: var(--ac-glow); }
.ap-item-num { font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; color: var(--tx3); width: 18px; }
.ap-item-name { font-size: 0.74rem; flex: 1; }
.ap-item-dur { font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; color: var(--tx3); }

/* Salary */
.salary-bar { padding: 56px 0; background: var(--bg2); border-bottom: 1px solid var(--bd); }
.salary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.salary-amount { font-family: 'Newsreader', serif; font-size: 2.2rem; font-weight: 500; color: var(--gd); text-align: center; }
.salary-role { font-size: 0.75rem; color: var(--tx2); margin-top: 4px; text-align: center; }

/* Comparison */
.comp-table { width: 100%; border-collapse: collapse; margin-top: 32px; font-size: 0.78rem; }
.comp-table th { font-family: 'IBM Plex Mono', monospace; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--tx3); text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--bd2); font-weight: 500; }
.comp-table td { padding: 12px 16px; border-bottom: 1px solid var(--bd); color: var(--tx2); }
.comp-table tr:last-child td { border: none; }
.comp-us { color: var(--gn) !important; font-weight: 600; }
.comp-no { color: var(--tx3); }

/* Landing FAQ */
.faq-list { margin-top: 32px; }
.faq-item { border-bottom: 1px solid var(--bd); }
.faq-q-landing { width: 100%; background: none; border: none; color: var(--tx); padding: 18px 0; font-size: 0.88rem; font-weight: 500; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-family: 'Outfit', sans-serif; }
.faq-q-landing::after { content: '+'; font-size: 1.1rem; color: var(--tx3); }
.faq-q-landing.open::after { content: '\2212'; color: var(--gn); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a-inner { padding: 0 0 18px; font-size: 0.82rem; color: var(--tx2); font-weight: 300; line-height: 1.7; }

/* Landing CTA */
.cta-section { padding: 100px 0; text-align: center; position: relative; }
.cta-section::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 800px; height: 500px; background: radial-gradient(ellipse, rgba(52,199,123,0.04) 0%, transparent 70%); pointer-events: none; }
.cta-section h2 { font-family: 'Newsreader', serif; font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 500; margin-bottom: 14px; }
.cta-section p { color: var(--tx2); margin-bottom: 28px; font-weight: 300; }

/* ─── MOBILE RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-layout { grid-template-columns: 1fr; gap: 36px; }
  .hero-card { max-width: 400px; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid, .courses-grid { grid-template-columns: 1fr; }
  .hiw-grid { grid-template-columns: repeat(2, 1fr); }
  .hiw-grid .hiw-card:last-child { grid-column: span 2; max-width: 300px; justify-self: center; }
  .bundle-inner { grid-template-columns: 1fr; text-align: center; }
  .audio-layout, .cert-layout { grid-template-columns: 1fr; }
  .salary-grid { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hiw-grid { grid-template-columns: 1fr; }
  .hiw-grid .hiw-card:last-child { grid-column: 1; max-width: none; }
  .hero-actions { flex-direction: column; }
  .cert-meta { flex-direction: column; gap: 12px; }
}