@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=Lora:ital,wght@0,400;0,600;1,400&display=swap');
:root{--primary:#1a56db;--primary-dark:#1341b0;--primary-light:#e8f0fe;--accent:#f59e0b;--accent-light:#fef3c7;--success:#10b981;--danger:#ef4444;--text-main:#111827;--text-body:#374151;--text-muted:#6b7280;--bg-page:#f9fafb;--bg-white:#ffffff;--bg-section:#f3f4f6;--border:#e5e7eb;--border-focus:#93c5fd;--shadow-sm:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 16px rgba(0,0,0,.10);--shadow-lg:0 8px 32px rgba(0,0,0,.12);--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--font-head:'Sora',sans-serif;--font-body:'Lora',serif;--nav-h:68px;--max-w:1160px;--transition:all .22s ease}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);background:var(--bg-page);color:var(--text-body);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-dark)}
ul{list-style:none}
button{cursor:pointer;font-family:var(--font-head);border:none;background:none}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section-sm{padding:48px 0}
.text-center{text-align:center}
.hidden{display:none!important}
h1,h2,h3,h4,h5,h6{font-family:var(--font-head);color:var(--text-main);line-height:1.25}
h1{font-size:clamp(1.9rem,5vw,3rem);font-weight:800}
h2{font-size:clamp(1.4rem,3.5vw,2.1rem);font-weight:700}
h3{font-size:1.3rem;font-weight:600}
h4{font-size:1.05rem;font-weight:600}
p{margin-bottom:1rem}
p:last-child{margin-bottom:0}
.lead{font-size:1.15rem;color:var(--text-body)}
.section-label{display:inline-block;font-family:var(--font-head);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);background:var(--primary-light);padding:4px 12px;border-radius:50px;margin-bottom:12px}
.section-title{margin-bottom:12px}
.section-sub{color:var(--text-muted);max-width:560px}
.section-sub.center{margin:0 auto}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-size:.93rem;font-weight:600;padding:12px 24px;border-radius:var(--radius-sm);transition:var(--transition);white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 8px rgba(26,86,219,.30)}
.btn-primary:hover{background:var(--primary-dark);color:#fff;box-shadow:0 4px 14px rgba(26,86,219,.35);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-lg{padding:15px 32px;font-size:1rem}
.btn-sm{padding:8px 16px;font-size:.83rem}
.btn-white{background:#fff;color:var(--primary)}
.btn-white:hover{background:#f0f4ff;color:var(--primary-dark)}
.navbar{position:sticky;top:0;z-index:1000;background:var(--bg-white);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:var(--max-w);margin:0 auto;padding:0 24px;min-height:var(--nav-h)}
.nav-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-size:1.35rem;font-weight:800;color:var(--text-main)}
.nav-brand .brand-icon{width:36px;height:36px;background:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem}
.nav-brand span.accent{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{font-family:var(--font-head);font-size:.9rem;font-weight:500;color:var(--text-body);padding:8px 14px;border-radius:var(--radius-sm)}
.nav-links a:hover,.nav-links a.active{color:var(--primary);background:var(--primary-light)}
.nav-cta{margin-left:8px;flex-shrink:0}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:6px;background:none;border:none;cursor:pointer;flex-shrink:0}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--text-main);border-radius:2px;transition:var(--transition)}
.hero{background:linear-gradient(135deg,#eff6ff 0%,#f0fdf4 50%,#fefce8 100%);padding:90px 0 80px;overflow:hidden;position:relative}
.hero::before{content:'';position:absolute;top:-80px;right:-80px;width:400px;height:400px;background:radial-gradient(circle,rgba(26,86,219,.08) 0%,transparent 70%);border-radius:50%}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent-light);border:1px solid #fcd34d;color:#92400e;font-family:var(--font-head);font-size:.8rem;font-weight:600;padding:5px 12px;border-radius:50px;margin-bottom:20px}
.hero h1{margin-bottom:18px}
.hero h1 .highlight{color:var(--primary)}
.hero-desc{font-size:1.05rem;color:var(--text-body);margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:32px;margin-top:40px;padding-top:32px;border-top:1px solid var(--border)}
.hero-stat-num{font-family:var(--font-head);font-size:1.8rem;font-weight:800;color:var(--primary)}
.hero-stat-label{font-size:.85rem;color:var(--text-muted)}
.hero-visual{display:flex;flex-direction:column;gap:16px}
.hero-illustration{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md)}
.hero-illustration svg{width:100%;height:auto}
.blog-illustration{margin:32px 0;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.blog-illustration svg{width:100%;height:auto;display:block}
.blog-illustration figcaption{background:var(--bg-section);padding:10px 16px;font-family:var(--font-head);font-size:.8rem;color:var(--text-muted);text-align:center;border-top:1px solid var(--border)}
.blog-hero-img{width:100%;height:300px;border-radius:var(--radius-md);overflow:hidden;margin-bottom:28px}
.blog-hero-img svg{width:100%;height:100%}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}
.stat-box{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;text-align:center}
.stat-box .stat-num{font-family:var(--font-head);font-size:2rem;font-weight:800;color:var(--primary)}
.stat-box .stat-label{font-size:.82rem;color:var(--text-muted);font-family:var(--font-head);margin-top:4px}
.blog-steps{display:flex;flex-direction:column;gap:20px;margin:28px 0}
.blog-step{display:flex;gap:18px;background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px 24px}
.blog-step-num{width:40px;height:40px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:800;font-size:1rem;flex-shrink:0}
.blog-step-content h4{margin-bottom:6px}
.blog-step-content p{font-size:.92rem;color:var(--text-muted);margin:0}
.concept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
.concept-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;text-align:center}
.concept-card svg{width:56px;height:56px;margin:0 auto 12px}
.concept-card h4{font-size:.95rem;margin-bottom:6px}
.concept-card p{font-size:.83rem;color:var(--text-muted);margin:0}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0}
.pros-box{background:#d1fae5;border-radius:var(--radius-md);padding:20px}
.cons-box{background:#fee2e2;border-radius:var(--radius-md);padding:20px}
.pros-box h4{color:#065f46;margin-bottom:12px;font-family:var(--font-head)}
.cons-box h4{color:#991b1b;margin-bottom:12px;font-family:var(--font-head)}
.pros-box li,.cons-box li{font-size:.88rem;margin-bottom:6px;list-style:disc;margin-left:16px}
.infographic-strip{background:linear-gradient(135deg,var(--primary) 0%,#4f46e5 100%);border-radius:var(--radius-md);padding:32px;margin:28px 0;color:#fff}
.infographic-strip h3{color:#fff;margin-bottom:20px;text-align:center}
.infographic-numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
.infographic-num{font-family:var(--font-head);font-size:2rem;font-weight:800}
.infographic-label{font-size:.82rem;opacity:.85;margin-top:4px}
.card-grid{display:grid;gap:24px}
.card-grid-3{grid-template-columns:repeat(3,1fr)}
.card-grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition);display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:var(--border-focus)}
.card-body{padding:24px;flex:1}
.card-footer{padding:16px 24px;border-top:1px solid var(--border);background:var(--bg-page)}
.tool-icon{width:52px;height:52px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:16px}
.card-title{font-family:var(--font-head);font-size:1.05rem;font-weight:700;color:var(--text-main);margin-bottom:8px}
.card-desc{font-size:.9rem;color:var(--text-muted);line-height:1.6}
.card-tag{display:inline-block;font-family:var(--font-head);font-size:.73rem;font-weight:600;padding:3px 10px;border-radius:50px;background:var(--primary-light);color:var(--primary);margin-bottom:10px}
.blog-card .blog-img{height:200px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.blog-img svg{width:100%;height:100%}
.blog-meta{display:flex;gap:16px;font-family:var(--font-head);font-size:.78rem;color:var(--text-muted);margin-bottom:10px}
.blog-title{font-family:var(--font-head);font-size:1.05rem;font-weight:700;color:var(--text-main);margin-bottom:8px;line-height:1.35}
.blog-excerpt{font-size:.88rem;color:var(--text-muted);line-height:1.65}
.read-more{font-family:var(--font-head);font-size:.85rem;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:4px}
.read-more:hover{gap:8px}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feature-item{text-align:center;padding:28px 20px;background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition)}
.feature-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.feature-ico{font-size:2rem;margin-bottom:12px}
.feature-item h4{font-size:.97rem;margin-bottom:6px}
.feature-item p{font-size:.85rem;color:var(--text-muted)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.step-item{text-align:center;padding:32px 24px}
.step-num{width:52px;height:52px;border-radius:50%;background:var(--primary);color:#fff;font-family:var(--font-head);font-size:1.2rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 4px 14px rgba(26,86,219,.30)}
.step-item h3{margin-bottom:8px}
.step-item p{font-size:.9rem;color:var(--text-muted)}
.cta-banner{background:linear-gradient(135deg,var(--primary) 0%,#4f46e5 100%);border-radius:var(--radius-lg);padding:60px 48px;text-align:center;color:#fff}
.cta-banner h2{color:#fff;margin-bottom:14px}
.cta-banner p{color:rgba(255,255,255,.85);margin-bottom:28px;font-size:1.05rem}
.uni-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.uni-tag{font-family:var(--font-head);font-size:.82rem;font-weight:500;background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.25);padding:6px 16px;border-radius:50px}
.tool-page-hero{background:linear-gradient(135deg,#eff6ff,#f0fdf4);padding:56px 0 48px;border-bottom:1px solid var(--border)}
.tool-page-hero .breadcrumb{font-family:var(--font-head);font-size:.82rem;color:var(--text-muted);margin-bottom:14px}
.tool-page-hero .breadcrumb a{color:var(--primary)}
.tool-layout{display:grid;grid-template-columns:1fr 380px;gap:32px;align-items:start}
.tool-box{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);padding:32px;box-shadow:var(--shadow-sm)}
.tool-box h2{font-size:1.2rem;margin-bottom:22px;padding-bottom:14px;border-bottom:2px solid var(--primary-light)}
.sidebar-box{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px;margin-bottom:20px}
.sidebar-box h3{font-size:1rem;margin-bottom:14px;color:var(--text-main)}
.sidebar-links{display:flex;flex-direction:column;gap:8px}
.sidebar-links a{font-family:var(--font-head);font-size:.87rem;color:var(--text-body);padding:8px 12px;border-radius:6px;display:flex;align-items:center;gap:8px;border:1px solid var(--border)}
.sidebar-links a:hover{background:var(--primary-light);color:var(--primary);border-color:var(--border-focus)}
.form-group{margin-bottom:18px}
.form-label{display:block;font-family:var(--font-head);font-size:.85rem;font-weight:600;color:var(--text-main);margin-bottom:6px}
.form-control{width:100%;padding:10px 14px;font-family:var(--font-body);font-size:.95rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-white);color:var(--text-main);transition:var(--transition);outline:none}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,86,219,.10)}
select.form-control{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.course-table{width:100%;border-collapse:collapse;margin-bottom:16px}
.course-table th{font-family:var(--font-head);font-size:.8rem;font-weight:600;color:var(--text-muted);text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}
.course-table td{padding:8px 6px;vertical-align:middle}
.course-table input,.course-table select{width:100%;padding:8px 10px;font-family:var(--font-head);font-size:.88rem;border:1.5px solid var(--border);border-radius:6px;outline:none;background:var(--bg-white)}
.course-table input:focus,.course-table select:focus{border-color:var(--primary)}
.btn-remove-row{background:#fee2e2;color:var(--danger);border:none;width:28px;height:28px;border-radius:50%;font-size:1rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}
.btn-remove-row:hover{background:var(--danger);color:#fff}
.btn-add-row{font-family:var(--font-head);font-size:.85rem;font-weight:600;color:var(--primary);background:var(--primary-light);border:1px dashed var(--primary);border-radius:6px;padding:9px 18px;width:100%;cursor:pointer;transition:var(--transition);margin-bottom:20px}
.btn-add-row:hover{background:var(--primary);color:#fff;border-style:solid}
.result-box{background:linear-gradient(135deg,#eff6ff,#f0fdf4);border:2px solid var(--primary);border-radius:var(--radius-md);padding:28px;text-align:center;margin-top:24px}
.result-gpa{font-family:var(--font-head);font-size:3.5rem;font-weight:800;color:var(--primary);line-height:1}
.result-label{font-family:var(--font-head);font-size:.9rem;color:var(--text-muted);margin-top:4px;margin-bottom:18px}
.result-breakdown{background:var(--bg-white);border:1px solid var(--border);border-radius:8px;overflow:hidden;text-align:left;margin-top:16px}
.rb-row{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;border-bottom:1px solid var(--border);font-family:var(--font-head);font-size:.88rem}
.rb-row:last-child{border-bottom:none}
.rb-row .rb-label{color:var(--text-muted)}
.rb-row .rb-val{font-weight:600;color:var(--text-main)}
.grade-badge{display:inline-block;font-family:var(--font-head);font-size:1.2rem;font-weight:800;padding:6px 20px;border-radius:50px;margin:10px 0}
.grade-A{background:#d1fae5;color:#065f46}
.grade-B{background:var(--primary-light);color:var(--primary-dark)}
.grade-C{background:var(--accent-light);color:#92400e}
.grade-D{background:#fee2e2;color:#991b1b}
.grade-F{background:#fce7f3;color:#9d174d}
.blog-hero{background:linear-gradient(135deg,#eff6ff,#f0fdf4);padding:56px 0;border-bottom:1px solid var(--border)}
.blog-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.blog-article h1{margin-bottom:16px}
.blog-article .article-meta{display:flex;gap:20px;flex-wrap:wrap;font-family:var(--font-head);font-size:.85rem;color:var(--text-muted);margin-bottom:28px;padding-bottom:22px;border-bottom:1px solid var(--border)}
.blog-content{line-height:1.85;font-size:1.01rem}
.blog-content h2{margin:44px 0 16px;padding-top:8px;border-top:3px solid var(--primary-light);font-size:1.55rem}
.blog-content h3{margin:30px 0 12px;color:var(--primary-dark);font-size:1.2rem}
.blog-content h4{margin:22px 0 8px;font-size:1rem}
.blog-content p{margin-bottom:20px}
.blog-content ul{margin:14px 0 20px 22px}
.blog-content ul li{list-style:disc;margin-bottom:8px}
.blog-content ol{margin:14px 0 20px 22px}
.blog-content ol li{list-style:decimal;margin-bottom:8px}
.blog-content table{width:100%;border-collapse:collapse;margin:24px 0;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-sm)}
.blog-content th{background:var(--primary);color:#fff;font-family:var(--font-head);font-size:.88rem;padding:12px 16px;text-align:left}
.blog-content td{padding:11px 16px;border:1px solid var(--border);font-size:.94rem}
.blog-content tr:nth-child(even) td{background:var(--bg-page)}
.tip-box{background:var(--primary-light);border-left:4px solid var(--primary);border-radius:0 8px 8px 0;padding:18px 22px;margin:24px 0}
.tip-box strong{font-family:var(--font-head);font-size:.85rem;color:var(--primary-dark);display:block;margin-bottom:6px}
.warning-box{background:var(--accent-light);border-left:4px solid var(--accent);border-radius:0 8px 8px 0;padding:18px 22px;margin:24px 0}
.warning-box strong{font-family:var(--font-head);font-size:.85rem;color:#92400e;display:block;margin-bottom:6px}
.success-box{background:#d1fae5;border-left:4px solid var(--success);border-radius:0 8px 8px 0;padding:18px 22px;margin:24px 0}
.success-box strong{font-family:var(--font-head);font-size:.85rem;color:#065f46;display:block;margin-bottom:6px}
.grade-table{width:100%;border-collapse:collapse;margin:16px 0;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-sm)}
.grade-table th{background:var(--primary);color:#fff;font-family:var(--font-head);font-size:.85rem;padding:10px 14px;text-align:left}
.grade-table td{padding:9px 14px;border:1px solid var(--border);font-size:.9rem}
.grade-table tr:nth-child(even) td{background:var(--bg-page)}
.page-hero{background:linear-gradient(135deg,#eff6ff,#f0fdf4);padding:56px 0;border-bottom:1px solid var(--border)}
.policy-content{max-width:820px;margin:0 auto}
.policy-content h2{margin:36px 0 12px}
.policy-content h3{margin:24px 0 8px;color:var(--primary-dark)}
.policy-content p,.policy-content li{font-size:.97rem}
.policy-content ul{margin:10px 0 16px 20px}
.policy-content ul li{list-style:disc;margin-bottom:6px}
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:start}
.contact-info-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:24px}
.ci-icon{width:44px;height:44px;background:var(--primary-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.ci-label{font-family:var(--font-head);font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}
.ci-val{font-size:.97rem;font-weight:500;color:var(--text-main)}
.success-msg{background:#d1fae5;border:1px solid #6ee7b7;color:#065f46;border-radius:8px;padding:14px 18px;font-family:var(--font-head);font-size:.9rem;margin-top:14px}
.alert{padding:12px 16px;border-radius:8px;font-family:var(--font-head);font-size:.88rem;margin-bottom:14px}
.alert-danger{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}
footer{background:var(--text-main);color:rgba(255,255,255,.75);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-desc{font-size:.88rem;line-height:1.7;margin-bottom:20px}
.footer-col h4{font-family:var(--font-head);font-size:.9rem;font-weight:700;color:#fff;margin-bottom:14px}
.footer-col ul li{margin-bottom:8px}
.footer-col ul li a{color:rgba(255,255,255,.65);font-size:.88rem;transition:var(--transition)}
.footer-col ul li a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:20px 0;display:flex;justify-content:space-between;align-items:center;font-size:.83rem;color:rgba(255,255,255,.45)}
.footer-bottom a{color:rgba(255,255,255,.55)}
.footer-bottom a:hover{color:#fff}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .5s ease both}
.fade-up-1{animation-delay:.1s}
.fade-up-2{animation-delay:.2s}
.fade-up-3{animation-delay:.3s}
@media(max-width:1024px){.card-grid-3{grid-template-columns:repeat(2,1fr)}.features-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.hero-inner{gap:40px}.infographic-numbers{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
.nav-links,.nav-cta{display:none}
.nav-toggle{display:flex}
.nav-links.open{display:flex!important;flex-direction:column;position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:var(--bg-white);border-top:2px solid var(--primary);padding:20px 24px 40px;gap:6px;box-shadow:0 8px 32px rgba(0,0,0,.18);z-index:999;overflow-y:auto;height:auto;max-height:calc(100vh - var(--nav-h))}
.nav-links.open a{font-size:1rem;padding:12px 16px;border-radius:8px;border-bottom:1px solid var(--border)}
.nav-links.open a:last-child{border-bottom:none}
.hero-inner{grid-template-columns:1fr}
.hero-visual{display:none}
.hero-stats{gap:20px;flex-wrap:wrap}
.tool-layout{grid-template-columns:1fr}
.blog-layout{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.card-grid-3,.card-grid-2{grid-template-columns:1fr}
.features-grid{grid-template-columns:1fr 1fr}
.steps-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.footer-bottom{flex-direction:column;gap:8px;text-align:center}
.form-row{grid-template-columns:1fr}
.cta-banner{padding:40px 24px}
.concept-grid{grid-template-columns:1fr 1fr}
.pros-cons{grid-template-columns:1fr}
.stat-row{grid-template-columns:1fr 1fr}
.blog-hero-img{height:200px}
.nav-inner{padding:0 16px}
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
@media(max-width:480px){.features-grid,.concept-grid{grid-template-columns:1fr}.stat-row{grid-template-columns:1fr}.result-gpa{font-size:2.8rem}}
@media print{.navbar,footer,.sidebar-box,.cta-banner{display:none}.tool-layout{grid-template-columns:1fr}}