/* ─────────────────────────────────────────────────────
   convertpdfto.in — Master Stylesheet
   Mobile-first, fully responsive
───────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --red:#E63946;--red-d:#C1121F;--red-bg:#FFF1F1;
  --blue:#1D6FA4;--green:#2D6A4F;--orange:#D4831A;
  --bg:#F7F8FA;--surface:#fff;--border:#E2E8F0;
  --text:#1A202C;--muted:#64748B;--muted2:#94A3B8;
  --radius:14px;--radius-sm:9px;--radius-xs:6px;
  --shadow:0 1px 3px rgba(0,0,0,.07),0 6px 20px rgba(0,0,0,.06);
  --shadow-lg:0 8px 32px rgba(0,0,0,.13);
  --transition:.18s ease;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.6;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
main{flex:1}
button{font-family:inherit;cursor:pointer}

/* ── Container ────────────────────────────────────── */
.container{max-width:1120px;margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 32px}}

/* ══════════════════════════════════════════════════
   LOGO
══════════════════════════════════════════════════ */
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--red),#c1121f);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 8px rgba(230,57,70,.35)}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-main{font-size:.98rem;font-weight:800;color:var(--text);letter-spacing:-.01em}
.logo-dot{color:var(--red)}
.logo-sub{font-size:.65rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* ══════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════ */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:200;box-shadow:0 1px 0 var(--border)}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.main-nav{display:none;gap:2px}
@media(min-width:900px){.main-nav{display:flex}}
.nav-link{padding:7px 13px;border-radius:8px;font-size:.855rem;font-weight:500;color:var(--muted);transition:background var(--transition),color var(--transition);white-space:nowrap}
.nav-link:hover,.nav-link.active{background:var(--red-bg);color:var(--red)}

/* Hamburger */
.hamburger{display:flex;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;padding:8px;width:42px;height:42px;border-radius:8px;transition:background var(--transition)}
.hamburger:hover{background:var(--bg)}
.hamburger span{display:block;height:2px;background:var(--text);border-radius:2px;transition:transform .25s,opacity .2s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(min-width:900px){.hamburger{display:none}}

/* Mobile menu */
.mobile-menu{display:none;position:fixed;inset:66px 0 0 0;background:#fff;z-index:199;overflow-y:auto;border-top:1px solid var(--border)}
.mobile-menu.open{display:block}
.mobile-menu-inner{padding:8px 0 24px}
.mob-link{display:flex;align-items:center;gap:14px;padding:15px 24px;font-size:1rem;font-weight:500;color:var(--text);border-bottom:1px solid var(--border);transition:background var(--transition)}
.mob-link:last-child{border-bottom:none}
.mob-link:hover,.mob-link.active{background:var(--red-bg);color:var(--red)}
.mob-icon{font-size:1.2rem;width:28px;text-align:center}

/* ══════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;border:2px solid transparent;transition:all var(--transition);white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--red);color:#fff;border-color:var(--red)}
.btn-primary:hover{background:var(--red-d);border-color:var(--red-d);transform:translateY(-1px);box-shadow:0 6px 18px rgba(230,57,70,.38)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{background:var(--bg);border-color:#cbd5e0}
.btn-lg{padding:16px 36px;font-size:1.05rem}
.btn-full{width:100%}

/* ══════════════════════════════════════════════════
   CONVERSION LOADING OVERLAY
══════════════════════════════════════════════════ */
.conv-overlay{display:none;position:fixed;inset:0;background:rgba(15,20,40,.75);backdrop-filter:blur(6px);z-index:9999;align-items:center;justify-content:center;flex-direction:column;gap:0}
.conv-overlay.active{display:flex}

.conv-card{background:#fff;border-radius:24px;padding:44px 48px;text-align:center;box-shadow:0 24px 64px rgba(0,0,0,.25);max-width:340px;width:90%;animation:slideUp .3s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* Circular progress ring */
.conv-ring-wrap{position:relative;width:120px;height:120px;margin:0 auto 24px}
.conv-ring{transform:rotate(-90deg)}
.conv-ring-bg{fill:none;stroke:#F1F5F9;stroke-width:8}
.conv-ring-bar{fill:none;stroke:url(#ringGrad);stroke-width:8;stroke-linecap:round;stroke-dasharray:339.3;stroke-dashoffset:339.3;transition:stroke-dashoffset .4s ease}
.conv-ring-pct{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.conv-pct-num{font-size:1.7rem;font-weight:800;color:var(--text);line-height:1}
.conv-pct-sym{font-size:.75rem;font-weight:600;color:var(--muted);margin-top:2px}

/* Pulse dots under ring */
.conv-dots{display:flex;gap:6px;justify-content:center;margin-bottom:16px}
.conv-dot{width:7px;height:7px;border-radius:50%;background:var(--red);animation:dotPulse 1.4s ease-in-out infinite}
.conv-dot:nth-child(2){animation-delay:.2s;background:#F59E0B}
.conv-dot:nth-child(3){animation-delay:.4s;background:#2D6A4F}
@keyframes dotPulse{0%,80%,100%{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}

.conv-title{font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:6px}
.conv-status{font-size:.875rem;color:var(--muted);min-height:1.4em;transition:opacity .3s}

/* ══════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════ */
.hero{background:linear-gradient(160deg,#fff 0%,#FFF5F5 100%);padding:64px 0 56px;text-align:center;border-bottom:1px solid var(--border)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--red-bg);color:var(--red);font-size:.75rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:6px 16px;border-radius:100px;margin-bottom:18px}
.rating-badge{display:inline-flex;align-items:center;gap:8px;background:#FFFBF0;border:1px solid #F6D860;border-radius:100px;padding:6px 16px;font-size:.83rem;font-weight:600;color:#92400E;margin-bottom:14px}
.stars{color:#F59E0B;letter-spacing:1px}
.hero h1{font-size:clamp(1.9rem,5vw,3.2rem);font-weight:800;line-height:1.15;letter-spacing:-.025em;margin-bottom:16px}
.accent{color:var(--red)}
.hero-sub{font-size:1.05rem;color:var(--muted);max-width:520px;margin:0 auto 36px;line-height:1.7}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:44px}
.hero-stats{display:flex;gap:32px;justify-content:center;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;align-items:center}
.stat strong{font-size:1.65rem;font-weight:800;line-height:1}
.stat span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:3px}

/* ══════════════════════════════════════════════════
   TOOLS GRID
══════════════════════════════════════════════════ */
.tools-section{padding:72px 0}
.section-header{text-align:center;margin-bottom:44px}
.section-header h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;letter-spacing:-.02em;margin-bottom:8px}
.section-header p{color:var(--muted);font-size:.95rem}
.tools-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.tools-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.tools-grid{grid-template-columns:repeat(4,1fr)}}
.tool-card{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);padding:26px 22px;display:flex;flex-direction:column;gap:14px;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);position:relative;overflow:hidden}
.tool-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),var(--red-d));transform:scaleX(0);transition:transform var(--transition);transform-origin:left}
.tool-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#e2c4c4}
.tool-card:hover::before{transform:scaleX(1)}
.tool-icon{width:60px;height:60px;border-radius:14px;display:flex;align-items:center;justify-content:center}
.tool-info h3{font-size:1rem;font-weight:700;margin-bottom:7px}
.tool-info p{font-size:.845rem;color:var(--muted);line-height:1.55;margin-bottom:10px}
.tool-tag{font-size:.7rem;font-weight:600;color:var(--muted);background:var(--bg);padding:3px 10px;border-radius:100px;display:inline-block}
.tool-arrow{align-self:flex-end;font-size:1.1rem;color:var(--muted2);transition:transform var(--transition),color var(--transition)}
.tool-card:hover .tool-arrow{transform:translateX(4px);color:var(--red)}

/* WHY section */
.why-section{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:72px 0}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;margin-top:8px}
@media(min-width:768px){.why-grid{grid-template-columns:repeat(3,1fr)}}
.why-item{text-align:center}
.why-icon{font-size:2rem;margin-bottom:12px}
.why-item h4{font-size:.95rem;font-weight:700;margin-bottom:6px}
.why-item p{font-size:.845rem;color:var(--muted);line-height:1.6}

/* ══════════════════════════════════════════════════
   TOOL PAGE
══════════════════════════════════════════════════ */
.tool-page{padding:40px 0 0}
.breadcrumb{font-size:.8rem;color:var(--muted);margin-bottom:22px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.breadcrumb a{color:var(--red)}
.tool-hero{text-align:center;margin-bottom:32px}
.tool-icon-lg{width:84px;height:84px;border-radius:22px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px}
.tool-hero h1{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:800;letter-spacing:-.02em;margin-bottom:10px}
.tool-hero>p{color:var(--muted);font-size:1rem;max-width:480px;margin:0 auto}

/* Upload form */
.upload-form{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:16px;padding-bottom:12px}
.drop-zone{border:2.5px dashed var(--border);border-radius:var(--radius);padding:48px 20px;text-align:center;background:#fff;cursor:pointer;transition:border-color var(--transition),background var(--transition);position:relative}
.drop-zone:hover,.drop-zone.drag-over{border-color:var(--red);background:#FFF5F5}
.drop-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.drop-icon{font-size:2.6rem;margin-bottom:12px}
.drop-content h3{font-size:1.1rem;font-weight:700;margin-bottom:6px}
.drop-content p{color:var(--muted);font-size:.875rem}
.drop-note{font-size:.77rem!important;color:var(--muted2)!important;margin-top:6px}
.link{color:var(--red);cursor:pointer;text-decoration:underline}
.drop-selected h3{font-size:.95rem;word-break:break-all;font-weight:600}
.drop-selected p{font-size:.82rem;color:var(--muted)}

.options-row{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:520px){.options-row{grid-template-columns:1fr 1fr}}
.option-group{display:flex;flex-direction:column;gap:7px}
.option-group label{font-size:.82rem;font-weight:600;color:var(--text)}
.radio-group{display:flex;gap:8px}
.radio-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font-size:.875rem;font-weight:500;transition:border-color var(--transition),background var(--transition)}
.radio-btn:has(input:checked){border-color:var(--red);background:var(--red-bg);color:var(--red)}
.radio-btn input{display:none}
.select-input{padding:10px 13px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:.875rem;font-family:inherit;background:#fff;color:var(--text);cursor:pointer;outline:none;transition:border-color var(--transition);width:100%}
.select-input:focus{border-color:var(--red)}

/* File list */
.file-list{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);overflow:hidden}
.file-list-header{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--border);background:var(--bg)}
.file-list-header h4{font-size:.9rem;font-weight:700}
.file-list-hint{font-size:.77rem;color:var(--muted)}
.sortable-list{list-style:none}
.sortable-list li{display:flex;align-items:center;gap:10px;padding:11px 18px;border-bottom:1px solid var(--border);cursor:grab;user-select:none;background:#fff;transition:background var(--transition)}
.sortable-list li:last-child{border-bottom:none}
.sortable-list li:hover{background:var(--bg)}
.sortable-list li.dragging{opacity:.4;background:var(--red-bg)}
.drag-handle{color:var(--muted2);font-size:1rem;flex-shrink:0}
.file-item-thumb{width:36px;height:36px;border-radius:6px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:1.1rem;overflow:hidden;flex-shrink:0}
.file-item-thumb img{width:100%;height:100%;object-fit:cover}
.file-item-name{flex:1;min-width:0;font-size:.845rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-item-size{font-size:.77rem;color:var(--muted);flex-shrink:0}
.file-item-remove{width:26px;height:26px;border-radius:50%;background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:background var(--transition),color var(--transition);flex-shrink:0;font-size:.85rem}
.file-item-remove:hover{background:var(--red-bg);color:var(--red)}
.add-more-btn{display:block;text-align:center;padding:11px;color:var(--red);font-size:.845rem;font-weight:600;cursor:pointer;border-top:1px solid var(--border);background:var(--bg);transition:background var(--transition)}
.add-more-btn:hover{background:var(--red-bg)}

/* Alerts & info */
.alert{padding:13px 16px;border-radius:var(--radius-sm);font-size:.875rem;max-width:640px;margin:0 auto 14px;font-weight:500}
.alert-error{background:var(--red-bg);color:var(--red-d);border:1px solid #FECACA}
.info-box{background:#EFF6FF;border:1px solid #BFDBFE;border-radius:var(--radius-sm);padding:13px 16px;font-size:.845rem;color:#1E40AF;line-height:1.55}

/* Result box */
.result-box{max-width:640px;margin:0 auto;background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);padding:40px 32px;text-align:center}
.result-icon{font-size:2.8rem;margin-bottom:14px}
.result-box h3{font-size:1.3rem;font-weight:800;margin-bottom:8px}
.result-box>p{color:var(--muted);margin-bottom:22px}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 0}
.preview-thumb{aspect-ratio:3/4;border-radius:8px;overflow:hidden;background:var(--bg);border:1px solid var(--border)}
.preview-thumb img{width:100%;height:100%;object-fit:cover}
.preview-more{display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--muted);font-size:.875rem}

/* ══════════════════════════════════════════════════
   SEO CONTENT SECTIONS
══════════════════════════════════════════════════ */
.seo-section{padding:68px 0;border-top:1px solid var(--border)}
.seo-section.alt{background:#fff}
.seo-section h2{font-size:clamp(1.4rem,3vw,1.85rem);font-weight:800;letter-spacing:-.02em;margin-bottom:10px}
.seo-section .lead{font-size:.95rem;color:var(--muted);max-width:600px;margin-bottom:36px;line-height:1.7}

.steps-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:600px){.steps-grid{grid-template-columns:repeat(3,1fr)}}
.step-card{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);padding:24px;position:relative}
.step-num{width:36px;height:36px;background:var(--red);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.875rem;margin-bottom:14px}
.step-card h3{font-size:.95rem;font-weight:700;margin-bottom:7px}
.step-card p{font-size:.845rem;color:var(--muted);line-height:1.6}

.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:768px){.features-grid{grid-template-columns:repeat(3,1fr)}}
.feature-card{background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius);padding:20px}
.fi{font-size:1.7rem;margin-bottom:10px}
.feature-card h3{font-size:.9rem;font-weight:700;margin-bottom:6px}
.feature-card p{font-size:.82rem;color:var(--muted);line-height:1.6}

.usecases-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:768px){.usecases-grid{grid-template-columns:repeat(3,1fr)}}
.usecase-card{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius);padding:18px}
.uc-icon{font-size:1.5rem;margin-bottom:9px}
.usecase-card h4{font-size:.875rem;font-weight:700;margin-bottom:5px}
.usecase-card p{font-size:.8rem;color:var(--muted);line-height:1.55}

/* Comparison table */
.table-wrap{overflow-x:auto;margin-top:24px;border-radius:var(--radius);box-shadow:var(--shadow)}
.compare-table{width:100%;border-collapse:collapse;background:#fff;min-width:500px}
.compare-table th{background:var(--red);color:#fff;padding:13px 16px;text-align:left;font-size:.82rem;font-weight:600}
.compare-table td{padding:12px 16px;border-top:1px solid var(--border);font-size:.845rem;vertical-align:middle}
.compare-table tr:hover td{background:var(--bg)}
.yes{color:#2D6A4F;font-weight:700}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:10px;margin-top:32px}
.faq-item{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.faq-q{padding:16px 18px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.9rem;transition:background var(--transition)}
.faq-q:hover{background:var(--bg)}
.faq-icon{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--bg);border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.85rem;font-style:normal;color:var(--muted);transition:transform .25s,background var(--transition),color var(--transition)}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--red);border-color:var(--red);color:#fff}
.faq-a{display:none;padding:0 18px 16px;color:var(--muted);line-height:1.72;font-size:.875rem}
.faq-item.open .faq-a{display:block}

/* Related tools */
.related-strip{display:grid;grid-template-columns:1fr;gap:10px;margin-top:20px}
@media(min-width:480px){.related-strip{grid-template-columns:repeat(3,1fr)}}
.related-card{background:#fff;border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:15px 18px;display:flex;align-items:center;gap:12px;transition:all var(--transition)}
.related-card:hover{border-color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow)}
.ri{font-size:1.3rem}
.related-card span:last-child{font-size:.845rem;font-weight:600}

/* ══════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════ */
.site-footer{background:#fff;border-top:1px solid var(--border);padding:56px 0 28px;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1fr;gap:36px;margin-bottom:40px;padding-bottom:40px;border-bottom:1px solid var(--border)}
@media(min-width:640px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.footer-logo{margin-bottom:14px}
.footer-tagline{font-size:.845rem;color:var(--muted);line-height:1.65;max-width:280px;margin-bottom:16px}
.footer-rating{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;color:#92400E;background:#FFFBF0;border:1px solid #F6D860;border-radius:100px;padding:5px 14px}
.footer-rating .stars{font-size:.95rem}
.footer-col h4{font-size:.75rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer-col nav{display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:.845rem;color:var(--muted);display:flex;align-items:center;gap:8px;transition:color var(--transition)}
.footer-col a:hover{color:var(--red)}
.footer-col a svg{width:14px;height:14px;flex-shrink:0;opacity:.6}
.footer-trust{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-trust li{font-size:.845rem;color:var(--muted);display:flex;align-items:center;gap:8px}
.footer-trust li span{font-size:1rem}
.footer-bottom{text-align:center}
.footer-bottom p{font-size:.82rem;color:var(--muted);margin-bottom:5px}
.footer-bottom strong{color:var(--text)}
.footer-legal{font-size:.77rem!important;color:var(--muted2)!important;max-width:500px;margin:0 auto 12px!important;line-height:1.6}
.footer-bottom-links{display:flex;gap:20px;justify-content:center;margin-top:10px}
.footer-bottom-links a{font-size:.78rem;color:var(--muted2);transition:color var(--transition)}
.footer-bottom-links a:hover{color:var(--red)}

/* ══════════════════════════════════════════════════
   UTILITIES
══════════════════════════════════════════════════ */
.hidden{display:none!important}

/* ══════════════════════════════════════════════════
   RESPONSIVE TWEAKS
══════════════════════════════════════════════════ */
@media(max-width:540px){
  .container{padding:0 16px}
  .hero{padding:48px 0 40px}
  .hero h1{font-size:1.75rem}
  .hero-cta{flex-direction:column;align-items:center}
  .hero-stats{gap:20px}
  .result-box{padding:28px 18px}
  .preview-grid{grid-template-columns:1fr 1fr}
  .seo-section{padding:48px 0}
  .btn-lg{padding:14px 24px;font-size:.95rem}
}