/* ============================================================
   ExamAnalyzer — Public Marketing Pages
   (nav, hero, feature sections, pricing, faq, footer)
   ============================================================ */
html{scroll-behavior:smooth;}
body{overflow-x:hidden;}
img{max-width:100%;}
::selection{background:var(--indigo);color:#fff;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}
.eyebrow{font-family:var(--font-body);font-weight:700;font-size:14px;color:var(--indigo);display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--indigo),var(--violet));display:inline-block;}
.btn-primary-xa{background:linear-gradient(135deg,var(--indigo),var(--indigo-deep));color:#fff;border:none;padding:16px 30px;border-radius:var(--radius-pill);font-weight:700;font-size:16px;box-shadow:0 16px 34px -12px rgba(76,79,224,0.55);transition:transform .25s ease, box-shadow .25s ease;display:inline-flex;align-items:center;gap:10px;cursor:pointer;}
.btn-primary-xa:hover{transform:translateY(-3px);box-shadow:0 22px 40px -12px rgba(76,79,224,0.6);color:#fff;}
.btn-ghost-xa{background:var(--surface);color:var(--ink);border:1.5px solid var(--line);padding:15px 28px;border-radius:var(--radius-pill);font-weight:700;font-size:16px;transition:border-color .25s ease, transform .25s ease;display:inline-flex;align-items:center;gap:10px;cursor:pointer;}
.btn-ghost-xa:hover{border-color:var(--indigo);transform:translateY(-3px);color:var(--ink);}
.icon-wrap{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}

/* Navbar */
.xa-nav{position:sticky;top:0;z-index:1000;background:rgba(250,247,241,0.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.xa-nav-inner{max-width:1280px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;}
.xa-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:22px;color:var(--ink);}
.xa-logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--indigo),var(--violet));display:flex;align-items:center;justify-content:center;}
.xa-nav-links{display:flex;align-items:center;gap:36px;}
.xa-nav-links a{font-weight:600;font-size:15px;color:var(--ink-soft);transition:color .2s ease;}
.xa-nav-links a:hover{color:var(--indigo);}
.xa-nav-actions{display:flex;align-items:center;gap:14px;}
.xa-link-login{font-weight:700;font-size:15px;color:var(--ink);padding:10px 6px;}
.btn-nav-cta{background:var(--ink);color:#fff;padding:11px 22px;border-radius:var(--radius-pill);font-weight:700;font-size:15px;}
.xa-burger{display:none;background:none;border:none;font-size:24px;color:var(--ink);}
@media (max-width:960px){.xa-nav-links{display:none;}.xa-nav-actions .xa-link-login{display:none;}.xa-burger{display:block;}}

/* Hero */
.hero{position:relative;padding:88px 0 60px;overflow:hidden;}
.hero-glow{position:absolute;width:900px;height:900px;border-radius:50%;background:radial-gradient(circle,rgba(139,95,232,0.16),rgba(139,95,232,0) 70%);top:-380px;right:-260px;z-index:0;pointer-events:none;}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 0.95fr;gap:40px;align-items:center;}
.hero-copy h1{font-size:clamp(38px,5vw,60px);margin-bottom:22px;}
.hero-copy p.lead{font-size:19px;color:var(--ink-soft);max-width:520px;margin-bottom:34px;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px;}
.hero-trust{display:flex;align-items:center;gap:14px;color:var(--ink-faint);font-size:14px;font-weight:600;}
.hero-trust .avatars{display:flex;}
.hero-trust .avatars span{width:30px;height:30px;border-radius:50%;border:2px solid var(--ivory);margin-left:-8px;display:inline-block;background:linear-gradient(135deg,var(--cyan),var(--indigo));}
.hero-trust .avatars span:first-child{margin-left:0;}
.hero-visual{position:relative;height:520px;}
.hero-card{position:absolute;background:rgba(255,255,255,0.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.8);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:18px 20px;opacity:0;animation:card-in .8s ease forwards;}
@keyframes card-in{from{opacity:0;transform:translateY(18px) scale(.96);}to{opacity:1;transform:translateY(0) scale(1);}}
@keyframes float-y{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
.hero-card-center{width:270px;left:50%;top:44%;transform:translate(-50%,-50%);animation-delay:.1s;z-index:3;padding:26px;text-align:left;}
.hero-card-center .ring{width:84px;height:84px;border-radius:50%;background:conic-gradient(var(--success) 0% 87%, #E7E2D2 87% 100%);display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.hero-card-center .ring-inner{width:64px;height:64px;border-radius:50%;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;}
.hero-card-center .ring-inner b{font-family:var(--font-display);font-size:19px;}
.hero-card-center .ring-inner small{font-size:10px;color:var(--ink-faint);}
.hero-card-center h4{font-size:15px;margin-bottom:2px;}
.hero-card-center p{font-size:13px;color:var(--ink-faint);}
.hero-card-topic{width:220px;top:6%;left:0;animation:card-in .8s ease forwards .3s, float-y 5.5s ease-in-out infinite .3s;z-index:2;}
.hero-card-questions{width:210px;bottom:10%;left:6%;animation:card-in .8s ease forwards .5s, float-y 6.5s ease-in-out infinite .5s;z-index:2;}
.hero-card-tutor{width:230px;top:2%;right:0;animation:card-in .8s ease forwards .4s, float-y 5s ease-in-out infinite .4s;z-index:2;}
.hero-card-score{width:220px;bottom:0;right:2%;animation:card-in .8s ease forwards .6s, float-y 6s ease-in-out infinite .6s;z-index:2;}
.hero-card-row{display:flex;align-items:center;gap:12px;}
.hero-card small.label{font-size:12px;color:var(--ink-faint);font-weight:600;display:block;margin-bottom:2px;}
.hero-card strong.value{font-size:15px;font-weight:800;}
.pill-tag{display:inline-block;padding:3px 10px;border-radius:var(--radius-pill);font-size:11px;font-weight:700;margin-top:6px;}
.chip-row{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap;}
.chip{font-size:11px;font-weight:700;padding:4px 10px;border-radius:var(--radius-pill);background:var(--ivory-deep);color:var(--ink-soft);}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;}.hero-visual{height:420px;margin-top:20px;}.hero-card-topic,.hero-card-questions,.hero-card-tutor,.hero-card-score{width:170px;padding:14px 16px;}.hero-card-center{width:220px;}}

/* Trust strip */
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;}
.trust-strip-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px;}
.trust-strip-label{font-size:14px;font-weight:700;color:var(--ink-faint);}
.trust-exams{display:flex;gap:28px;flex-wrap:wrap;}
.trust-exams span{font-weight:800;color:var(--ink-soft);font-size:16px;letter-spacing:0.02em;}

/* Sections generic */
.section{padding:110px 0;}
.section-head{max-width:640px;margin-bottom:64px;}
.section-head h2{font-size:clamp(30px,3.6vw,44px);margin-bottom:16px;}
.section-head p{font-size:17px;color:var(--ink-soft);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* Steps */
.steps-track{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative;}
.steps-track::before{content:"";position:absolute;top:26px;left:5%;right:5%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px, transparent 8px 16px);z-index:0;}
.step-item{position:relative;z-index:1;}
.step-num{width:52px;height:52px;border-radius:50%;background:var(--surface);border:2px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:19px;margin-bottom:18px;color:var(--indigo);}
.step-item:nth-child(1) .step-num{background:var(--ink);border-color:var(--ink);color:#fff;}
.step-item h4{font-size:16px;margin-bottom:8px;}
.step-item p{font-size:13.5px;color:var(--ink-faint);}
@media (max-width:900px){.steps-track{grid-template-columns:repeat(2,1fr);row-gap:36px;}.steps-track::before{display:none;}}

/* Spotlights */
.spotlight{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:56px 0;border-top:1px solid var(--line);}
.spotlight:first-of-type{border-top:none;}
.spotlight.reverse .spotlight-copy{order:2;}
.spotlight.reverse .spotlight-visual{order:1;}
.spotlight-copy h3{font-size:clamp(24px,2.6vw,34px);margin-bottom:16px;}
.spotlight-copy p.desc{font-size:16px;color:var(--ink-soft);margin-bottom:22px;max-width:460px;}
.spotlight-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;}
.spotlight-list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ink-soft);font-weight:500;}
.spotlight-visual{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:28px;min-height:360px;}
.mock-analyzer .mock-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.mock-analyzer .mock-file{display:flex;align-items:center;gap:12px;background:var(--ivory);border-radius:var(--radius-md);padding:12px 14px;margin-bottom:18px;}
.mock-analyzer .mock-file .dot{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--coral),#FFC08A);flex-shrink:0;}
.bar-track{height:8px;background:var(--ivory-deep);border-radius:99px;overflow:hidden;margin-top:8px;}
.bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--indigo),var(--violet));width:0;transition:width 1.4s ease;}
.mock-topic-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line);font-size:13.5px;}
.mock-topic-row:last-child{border-bottom:none;}
.mock-topic-row .freq{font-weight:800;color:var(--indigo);}
.mock-chat{display:flex;flex-direction:column;gap:12px;}
.chat-bubble{max-width:82%;padding:12px 16px;border-radius:16px;font-size:13.5px;line-height:1.5;}
.chat-bubble.bot{background:var(--ivory);border-bottom-left-radius:4px;align-self:flex-start;color:var(--ink);}
.chat-bubble.user{background:var(--ink);color:#fff;border-bottom-right-radius:4px;align-self:flex-end;}
.chat-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px;}
.chat-actions span{font-size:11.5px;font-weight:700;padding:6px 12px;border-radius:99px;border:1px solid var(--line);color:var(--ink-soft);}
.mock-test-card{background:var(--ivory);border-radius:var(--radius-md);padding:18px;}
.mock-test-timer{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.mock-test-timer .time{font-family:var(--font-display);font-weight:600;font-size:22px;color:var(--coral);}
.mock-q-option{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;border:1.5px solid var(--line);margin-bottom:8px;font-size:13.5px;background:var(--surface);}
.mock-q-option.correct{border-color:var(--success);background:rgba(31,174,122,0.08);}
.mock-q-option .letter{width:24px;height:24px;border-radius:7px;background:var(--ivory-deep);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;flex-shrink:0;}
.mock-q-option.correct .letter{background:var(--success);color:#fff;}
@media (max-width:900px){.spotlight{grid-template-columns:1fr;gap:32px;}.spotlight.reverse .spotlight-copy{order:1;}.spotlight.reverse .spotlight-visual{order:2;}}

/* Feature grid */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;}
.feat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 26px;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;}
.feat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.feat-card h4{font-size:17px;margin:16px 0 8px;}
.feat-card p{font-size:13.8px;color:var(--ink-faint);}

/* Stats band */
.stats-band{background:var(--ink);border-radius:var(--radius-xl);padding:56px 48px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;color:#fff;}
.stat-item b{font-family:var(--font-display);font-weight:600;font-size:clamp(30px,3vw,42px);display:block;background:linear-gradient(135deg,#fff,#C9C7FF);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat-item span{font-size:13.5px;color:#B9B7D6;font-weight:600;}
@media (max-width:800px){.stats-band{grid-template-columns:repeat(2,1fr);}}

/* Testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testi-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 26px;}
.testi-stars{color:var(--coral);font-size:15px;margin-bottom:16px;letter-spacing:2px;}
.testi-card p.quote{font-size:15px;color:var(--ink-soft);margin-bottom:22px;}
.testi-person{display:flex;align-items:center;gap:12px;}
.testi-avatar{width:42px;height:42px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:14px;}
.testi-person h5{font-size:14px;margin:0;font-weight:800;}
.testi-person span{font-size:12.5px;color:var(--ink-faint);}
@media (max-width:900px){.testi-grid{grid-template-columns:1fr;}}

/* Pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch;}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 26px;display:flex;flex-direction:column;}
.price-card.featured{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-14px);box-shadow:var(--shadow-lg);}
.price-card.featured .price-desc,.price-card.featured .price-feat{color:#C9C7DE;}
.price-card.featured .price-feat svg{stroke:var(--cyan);}
.price-badge{align-self:flex-start;background:linear-gradient(135deg,var(--coral),#FFB07A);color:#fff;font-size:11px;font-weight:800;padding:5px 12px;border-radius:99px;margin-bottom:14px;}
.price-name{font-size:15px;font-weight:800;margin-bottom:6px;}
.price-amt{font-family:var(--font-display);font-size:38px;font-weight:600;margin-bottom:4px;}
.price-amt span{font-size:14px;font-weight:600;color:var(--ink-faint);}
.price-card.featured .price-amt span{color:#C9C7DE;}
.price-desc{font-size:13.5px;color:var(--ink-faint);margin-bottom:22px;}
.price-feat{list-style:none;padding:0;margin:0 0 26px;display:flex;flex-direction:column;gap:11px;flex-grow:1;}
.price-feat li{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;color:var(--ink-soft);}
.price-feat svg{flex-shrink:0;margin-top:2px;stroke:var(--indigo);}
.price-cta{text-align:center;padding:13px;border-radius:var(--radius-pill);font-weight:700;font-size:14.5px;border:1.5px solid var(--line);color:var(--ink);}
.price-card.featured .price-cta{background:#fff;color:var(--ink);border-color:#fff;}
@media (max-width:1100px){.pricing-grid{grid-template-columns:repeat(2,1fr);}.price-card.featured{transform:none;}}
@media (max-width:600px){.pricing-grid{grid-template-columns:1fr;}}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);padding:24px 0;}
.faq-q{display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-weight:700;font-size:16.5px;}
.faq-q .plus{font-size:22px;color:var(--indigo);transition:transform .25s ease;font-weight:400;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;font-size:14.5px;color:var(--ink-soft);}
.faq-a-inner{padding-top:14px;max-width:640px;}
.faq-item.open .faq-a{max-height:220px;}

/* Trust / security */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.trust-card{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);}
.trust-card h4{font-size:15.5px;margin:14px 0 8px;}
.trust-card p{font-size:13px;color:var(--ink-faint);}
@media (max-width:900px){.trust-grid{grid-template-columns:repeat(2,1fr);}}

/* Final CTA */
.final-cta{background:linear-gradient(135deg,var(--indigo),var(--violet) 60%, var(--cyan));border-radius:var(--radius-xl);padding:72px 48px;text-align:center;color:#fff;position:relative;overflow:hidden;}
.final-cta h2{color:#fff;font-size:clamp(28px,3.6vw,42px);margin-bottom:16px;}
.final-cta p{color:rgba(255,255,255,0.88);font-size:17px;max-width:480px;margin:0 auto 32px;}
.final-cta .btn-primary-xa{background:#fff;color:var(--ink);box-shadow:none;}
.final-cta .btn-primary-xa:hover{color:var(--ink);}

/* Footer */
footer{border-top:1px solid var(--line);padding:64px 0 32px;}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:32px;margin-bottom:48px;}
.footer-col h5{font-size:13.5px;font-weight:800;margin-bottom:16px;color:var(--ink);}
.footer-col a{display:block;font-size:14px;color:var(--ink-faint);margin-bottom:11px;}
.footer-col a:hover{color:var(--indigo);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:28px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-faint);}
@media (max-width:900px){.footer-grid{grid-template-columns:repeat(2,1fr);}}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* Simple content pages (about/contact/terms/privacy) */
.content-page{padding:70px 0 100px;max-width:760px;margin:0 auto;}
.content-page h1{font-size:clamp(30px,4vw,44px);margin-bottom:20px;}
.content-page h2{font-size:22px;margin:36px 0 12px;}
.content-page p, .content-page li{font-size:15.5px;color:var(--ink-soft);margin-bottom:14px;}
.content-page ul{padding-left:20px;}