/* ImgReduce — stylesheet
   Type: Space Grotesk (headings) + Inter (body) + IBM Plex Mono (data/numbers)
   Palette: paper off-white, near-black ink, cobalt accent, hairline warm-grey borders
*/

:root{
  --bg: #F2F3EE;
  --paper-dim: #E9EAE2;
  --surface: #FFFFFF;
  --ink: #15171B;
  --ink-soft: #52565F;
  --ink-faint: #8B8F94;
  --line: #DBDCD2;
  --line-strong: #C7C9BC;
  --accent: #2F52E0;
  --accent-ink: #0C1B6B;
  --accent-soft: #E8ECFC;
  --good: #1E8E5A;
  --good-soft: #E5F4EC;
  --warn: #B4530A;
  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 16px;
  --shadow-card: 0 1px 0 rgba(21,23,27,0.04), 0 8px 24px rgba(21,23,27,0.06);
  --max-w: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{
  font-family:'Space Grotesk', 'Inter', sans-serif;
  line-height:1.12;
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
  font-weight:600;
}
p{ margin:0 0 1em; color:var(--ink-soft); }
.mono{ font-family:'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace; }

.wrap{
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 24px;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:40;
  background:rgba(242,243,238,0.92);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.logo{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.logo svg{ width:30px; height:30px; flex:none; }
.logo-word{ font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.28rem; letter-spacing:-0.01em; color:var(--ink); }
.logo-word span{ color:var(--accent); }

.nav{ display:flex; align-items:center; gap:2px; }
.nav a{
  text-decoration:none; color:var(--ink-soft); font-weight:500; font-size:0.89rem; white-space:nowrap;
  padding:9px 11px; border-radius:var(--radius-s);
  transition:background .15s ease, color .15s ease;
}
.nav a:hover{ background:var(--paper-dim); color:var(--ink); }
.nav a.current{ color:var(--ink); background:var(--paper-dim); }
.nav-cta{
  margin-left:6px; background:var(--ink) !important; color:#fff !important;
}
.nav-cta:hover{ background:var(--accent-ink) !important; }

.menu-toggle{
  display:none; background:none; border:1px solid var(--line-strong); border-radius:var(--radius-s);
  width:42px; height:42px; align-items:center; justify-content:center; cursor:pointer;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after{
  content:''; display:block; width:18px; height:2px; background:var(--ink); position:relative;
  transition:transform .2s ease, opacity .2s ease;
}
.menu-toggle span::before{ position:absolute; top:-6px; }
.menu-toggle span::after{ position:absolute; top:6px; }

@media (max-width: 1040px){
  .nav{
    position:fixed; inset:72px 0 auto 0; background:var(--surface);
    flex-direction:column; align-items:stretch; padding:10px 16px 18px;
    border-bottom:1px solid var(--line); box-shadow:0 12px 24px rgba(0,0,0,0.06);
    transform:translateY(-8px); opacity:0; visibility:hidden;
    transition:transform .18s ease, opacity .18s ease, visibility .18s;
  }
  .nav.open{ transform:translateY(0); opacity:1; visibility:visible; }
  .nav a{ padding:13px 10px; border-bottom:1px solid var(--paper-dim); border-radius:0; }
  .nav-cta{ margin:10px 0 0; text-align:center; border-radius:var(--radius-s); }
  .menu-toggle{ display:flex; }
}

/* ---------- Footer ---------- */
.site-footer{ border-top:1px solid var(--line); margin-top:96px; padding:52px 0 34px; }
.footer-grid{
  display:grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap:32px;
}
.footer-brand p{ max-width:280px; font-size:0.92rem; }
.footer-col h4{ font-family:'Inter',sans-serif; font-size:0.85rem; font-weight:600; color:var(--ink); margin-bottom:12px; }
.footer-col a{ display:block; text-decoration:none; color:var(--ink-soft); font-size:0.92rem; padding:5px 0; }
.footer-col a:hover{ color:var(--accent); }
.footer-bottom{
  margin-top:40px; padding-top:20px; border-top:1px solid var(--line);
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px;
  font-size:0.85rem; color:var(--ink-faint);
}
@media (max-width: 760px){
  .footer-grid{ grid-template-columns:1fr 1fr; }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:'Inter',sans-serif; font-weight:600; font-size:0.95rem;
  padding:13px 22px; border-radius:var(--radius-s); border:1px solid transparent;
  cursor:pointer; text-decoration:none; transition:background .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--accent); color:#fff; }
.btn-primary:hover{ background:var(--accent-ink); }
.btn-primary:disabled{ background:#B9C2EE; cursor:not-allowed; }
.btn-dark{ background:var(--ink); color:#fff; }
.btn-dark:hover{ background:#000; }
.btn-outline{ background:transparent; border-color:var(--line-strong); color:var(--ink); }
.btn-outline:hover{ border-color:var(--ink); }
.btn-block{ width:100%; }
.btn-lg{ padding:16px 28px; font-size:1rem; }

/* ---------- Hero+Tool (merged, front and center) ---------- */
.hero-tool{ padding:22px 0 40px; }
.tool-intro{ max-width:680px; margin:0 auto 18px; text-align:center; transition:margin .15s ease; }
.tool-intro .eyebrow-tag{ margin-left:auto; margin-right:auto; }
.tool-intro h1{ font-size:clamp(1.6rem, 3vw, 2.2rem); color:var(--ink); margin-bottom:8px; transition:font-size .15s ease; }
.tool-intro h1 em{ font-style:normal; color:var(--accent); }
.tool-intro .hero-sub{ font-size:0.98rem; max-width:560px; margin:0 auto 16px; }
.mini-steps{ display:flex; align-items:center; justify-content:center; gap:10px; flex-wrap:wrap; }
.mini-step{ display:inline-flex; align-items:center; gap:8px; font-size:0.82rem; font-weight:600; color:var(--ink); background:var(--surface); border:1px solid var(--line); padding:6px 13px 6px 7px; border-radius:99px; }
.mini-num{ display:inline-flex; align-items:center; justify-content:center; width:19px; height:19px; border-radius:50%; background:var(--accent); color:#fff; font-size:0.72rem; font-family:'Space Grotesk',sans-serif; }
.mini-step-sep{ color:var(--ink-faint); font-size:0.95rem; }
@media (max-width:640px){ .mini-steps{ gap:8px; } .mini-step-sep{ display:none; } }

/* Compact mode: engaged automatically once a photo is loaded, so the
   preview, options and buttons all fit in view without scrolling. */
.hero-tool.compact{ padding-top:16px; }
.hero-tool.compact .tool-intro{ text-align:left; max-width:none; margin:0 0 12px; display:flex; align-items:baseline; gap:10px; flex-wrap:wrap; }
.hero-tool.compact .eyebrow-tag{ display:none; }
.hero-tool.compact h1{ font-size:1.15rem; margin:0; }
.hero-tool.compact .hero-sub{ display:none; }
.hero-tool.compact .mini-steps{ display:none; }

/* ---------- Hero (legacy, kept for reference / unused sections) ---------- */
.hero{ padding:56px 0 40px; }
.hero-grid{ display:grid; grid-template-columns: 1.05fr 0.95fr; gap:56px; align-items:center; }
.eyebrow-tag{
  display:inline-flex; align-items:center; gap:8px; font-size:0.82rem; color:var(--ink-soft);
  background:var(--surface); border:1px solid var(--line); padding:6px 12px; border-radius:99px; margin-bottom:18px;
}
.eyebrow-tag .dot{ width:6px; height:6px; border-radius:50%; background:var(--good); }
.hero h1{ font-size:clamp(2.1rem, 4.2vw, 3.15rem); color:var(--ink); }
.hero h1 em{ font-style:normal; color:var(--accent); }
.hero-sub{ font-size:1.08rem; max-width:520px; margin-bottom:26px; }
.hero-points{ display:flex; gap:22px; flex-wrap:wrap; margin-top:28px; }
.hero-point{ display:flex; align-items:baseline; gap:8px; }
.hero-point strong{ font-family:'Space Grotesk',sans-serif; font-size:1.3rem; color:var(--ink); }
.hero-point span{ font-size:0.85rem; color:var(--ink-soft); }

.hero-visual{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-l);
  padding:22px; box-shadow:var(--shadow-card); position:relative;
}
.compare-row{ display:flex; align-items:center; justify-content:space-between; gap:14px; }
.compare-card{ flex:1; text-align:center; padding:18px 10px; border-radius:var(--radius-m); }
.compare-card.before{ background:var(--paper-dim); }
.compare-card.after{ background:var(--good-soft); }
.compare-card .size-num{ font-family:'IBM Plex Mono',monospace; font-size:1.5rem; font-weight:600; }
.compare-card.before .size-num{ color:var(--ink); }
.compare-card.after .size-num{ color:var(--good); }
.compare-card .size-label{ font-size:0.78rem; color:var(--ink-soft); margin-top:4px; }
.compare-arrow{ flex:none; color:var(--ink-faint); font-size:1.4rem; }
.hero-bars{ margin-top:18px; display:flex; flex-direction:column; gap:10px; }
.hbar-row{ display:flex; align-items:center; gap:10px; }
.hbar-track{ flex:1; height:8px; background:var(--paper-dim); border-radius:99px; overflow:hidden; }
.hbar-fill{ height:100%; border-radius:99px; background:var(--ink); }
.hbar-fill.accent{ background:var(--accent); }
.hbar-label{ font-size:0.76rem; color:var(--ink-faint); width:64px; }

@media (max-width: 940px){
  .hero-grid{ grid-template-columns:1fr; }
}

/* ---------- Tool ---------- */
.tool-section{ padding:14px 0 70px; }
.tool-grid{ display:grid; grid-template-columns: 1.4fr 1fr; gap:28px; align-items:start; }

.dropzone{
  background:var(--surface); border:1.5px dashed var(--line-strong); border-radius:var(--radius-l);
  min-height:300px; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:28px 24px; cursor:pointer; transition:border-color .15s ease, background .15s ease;
}
.dropzone.drag{ border-color:var(--accent); background:var(--accent-soft); }
.dropzone-icon{ width:44px; height:44px; margin-bottom:12px; color:var(--ink-faint); }
.dropzone h3{ font-size:1.1rem; margin-bottom:6px; }
.dropzone p{ font-size:0.88rem; margin-bottom:14px; }
.dropzone input[type=file]{ display:none; }
.size-limit-badge{
  display:inline-block; margin-top:12px; font-size:0.74rem; font-weight:600; color:var(--ink-soft);
  background:var(--paper-dim); border:1px solid var(--line); padding:5px 12px; border-radius:99px;
  font-family:'IBM Plex Mono',monospace;
}
.upload-alert{
  display:none; margin-top:12px; max-width:420px; font-size:0.86rem; font-weight:700; line-height:1.4;
  color:var(--warn); background:#FCEFE3; border:1px solid #F0D3B0; border-radius:var(--radius-s);
  padding:10px 14px;
}
.upload-alert.active{ display:block; }
.dropzone-formats{ font-size:0.76rem; color:var(--ink-faint); margin-top:10px; }

.preview-panel{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-l); padding:16px; box-shadow:var(--shadow-card); }
.preview-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.preview-head h3{ font-size:0.95rem; margin:0; }
.preview-stage{ background:var(--paper-dim); border-radius:var(--radius-m); overflow:hidden; display:flex; align-items:center; justify-content:center; min-height:230px; max-height:300px; }
.preview-stage img{ max-height:300px; width:auto; object-fit:contain; }
.preview-meta{ display:flex; gap:20px; margin-top:12px; flex-wrap:wrap; }
.meta-item{ font-size:0.83rem; }
.meta-item .meta-label{ color:var(--ink-faint); display:block; font-size:0.72rem; text-transform:none; margin-bottom:2px; }
.meta-item .meta-value{ font-family:'IBM Plex Mono',monospace; color:var(--ink); font-weight:600; }
.link-swap{ background:none; border:none; color:var(--accent); font-size:0.83rem; cursor:pointer; text-decoration:underline; padding:0; font-family:'Inter',sans-serif; }

.options-panel{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-l); padding:18px; box-shadow:var(--shadow-card); position:sticky; top:88px; max-height:calc(100vh - 100px); overflow-y:auto; }
.tabs{ display:flex; gap:6px; background:var(--paper-dim); padding:4px; border-radius:var(--radius-m); margin-bottom:14px; }
.tab-btn{
  flex:1; border:none; background:transparent; padding:9px 8px; border-radius:8px; cursor:pointer;
  font-family:'Inter',sans-serif; font-weight:600; font-size:0.86rem; color:var(--ink-soft);
  transition:background .15s ease, color .15s ease;
}
.tab-btn.active{ background:var(--surface); color:var(--ink); box-shadow:0 1px 2px rgba(0,0,0,0.08); }

.field{ margin-bottom:13px; }
.field label{ display:block; font-size:0.82rem; font-weight:700; color:var(--ink); margin-bottom:6px; }
.field .hint{ font-size:0.74rem; color:var(--ink-faint); margin-top:4px; }
.input-row{ display:flex; gap:8px; }
.input-row input[type=number], .input-row input[type=text]{ flex:1; min-width:0; }
input[type=number], input[type=text], select{
  width:100%; padding:9px 11px; border:1px solid var(--line-strong); border-radius:var(--radius-s);
  font-family:'IBM Plex Mono',monospace; font-size:0.9rem; font-weight:700; color:var(--ink); background:#fff;
}
select{ font-family:'Inter',sans-serif; cursor:pointer; }
.unit-select{ flex:none; width:82px; font-weight:700; }
.chip-row{ display:flex; gap:7px; margin-top:7px; }
.chip{
  flex:1; text-align:center; font-size:0.76rem; font-weight:700; padding:6px 4px; border:1px solid var(--line-strong);
  border-radius:99px; cursor:pointer; background:#fff; color:var(--ink-soft); font-family:'IBM Plex Mono',monospace;
}
.chip:hover{ border-color:var(--accent); color:var(--accent); }
.aspect-row{ display:flex; align-items:center; gap:8px; margin:-2px 0 13px; }
.aspect-row input{ width:auto; }
.aspect-row label{ margin:0; font-size:0.84rem; font-weight:500; color:var(--ink-soft); }

.tab-panel{ display:none; }
.tab-panel.active{ display:block; }

.divider{ height:1px; background:var(--line); margin:14px 0; }

.progress-wrap{ display:none; margin:12px 0; }
.progress-wrap.active{ display:block; }
.progress-track{ height:7px; background:var(--paper-dim); border-radius:99px; overflow:hidden; }
.progress-fill{ height:100%; width:0%; background:var(--accent); border-radius:99px; transition:width .15s ease; }
.progress-text{ font-size:0.76rem; color:var(--ink-soft); margin-top:6px; font-family:'IBM Plex Mono',monospace; }

.result-box{ display:none; margin-top:13px; padding:13px; background:var(--good-soft); border-radius:var(--radius-m); border:1px solid #CDEBDC; }
.result-box.active{ display:block; }
.result-box .result-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:3px; }
.result-box .result-top strong{ color:var(--good); font-size:0.92rem; }
.result-stat{ font-family:'IBM Plex Mono',monospace; font-size:1.4rem; font-weight:700; color:var(--ink); }
.result-stat small{ font-size:0.85rem; font-weight:500; color:var(--ink-soft); }
.result-sub{ font-size:0.8rem; color:var(--ink-soft); margin-top:2px; }

.actions-col{ display:flex; flex-direction:column; gap:9px; margin-top:14px; }

.alert-box{ display:none; margin-top:11px; padding:10px 12px; background:#FCEFE3; border:1px solid #F0D3B0; border-radius:var(--radius-s); font-size:0.81rem; font-weight:700; color:var(--warn); }
.alert-box.active{ display:block; }

/* ---------- Feature strip ---------- */
.features{ padding:64px 0; }
.section-head{ max-width:640px; margin-bottom:40px; }
.section-head h2{ font-size:clamp(1.6rem,3vw,2.1rem); }
.feat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-l); overflow:hidden; }
.feat-card{ background:var(--surface); padding:26px 22px; }
.feat-card .feat-icon{ width:34px; height:34px; color:var(--accent); margin-bottom:16px; }
.feat-card h3{ font-size:1rem; margin-bottom:8px; }
.feat-card p{ font-size:0.88rem; margin:0; }
@media (max-width: 900px){ .feat-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width: 560px){ .feat-grid{ grid-template-columns:1fr; } }

/* ---------- How it works ---------- */
.how{ padding:64px 0; background:var(--paper-dim); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.how-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.how-step{ position:relative; padding-left:0; }
.how-num{ font-family:'Space Grotesk',sans-serif; font-size:0.85rem; color:var(--accent); font-weight:700; margin-bottom:10px; }
.how-step h3{ font-size:1.05rem; }
.how-step p{ font-size:0.9rem; }
@media (max-width: 760px){ .how-grid{ grid-template-columns:1fr; } }

/* ---------- FAQ ---------- */
.faq{ padding:64px 0; }
.faq-item{ border-bottom:1px solid var(--line); padding:20px 0; }
.faq-q{ display:flex; justify-content:space-between; align-items:center; cursor:pointer; gap:16px; }
.faq-q h4{ margin:0; font-size:1rem; font-family:'Inter',sans-serif; font-weight:600; }
.faq-q .plus{ flex:none; width:20px; height:20px; position:relative; }
.faq-q .plus::before, .faq-q .plus::after{ content:''; position:absolute; background:var(--ink); }
.faq-q .plus::before{ top:9px; left:2px; right:2px; height:2px; }
.faq-q .plus::after{ left:9px; top:2px; bottom:2px; width:2px; transition:opacity .15s ease; }
.faq-item.open .plus::after{ opacity:0; }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .2s ease; }
.faq-item.open .faq-a{ max-height:300px; }
.faq-a p{ padding-top:12px; margin:0; font-size:0.92rem; }

/* ---------- CTA band ---------- */
.cta-band{ padding:56px 0 80px; }
.cta-inner{ background:var(--ink); border-radius:var(--radius-l); padding:48px 40px; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.cta-inner h2{ color:#fff; font-size:1.6rem; margin-bottom:6px; }
.cta-inner p{ color:#C6C9D3; margin:0; }

/* ---------- Generic page ---------- */
.page-head{ padding:56px 0 30px; border-bottom:1px solid var(--line); }
.page-head h1{ font-size:clamp(1.9rem,3.4vw,2.6rem); }
.page-head p{ font-size:1.02rem; max-width:640px; }
.page-body{ padding:44px 0 80px; }
.page-body .wrap{ max-width:760px; }
.page-body h2{ font-size:1.35rem; margin-top:2.1em; }
.page-body h3{ font-size:1.1rem; margin-top:1.6em; font-family:'Inter',sans-serif; }
.page-body p, .page-body li{ font-size:1rem; color:var(--ink-soft); }
.page-body ul, .page-body ol{ padding-left:1.2em; color:var(--ink-soft); }
.page-body li{ margin-bottom:0.5em; }
.page-body strong{ color:var(--ink); }
.byline{ display:flex; align-items:center; gap:10px; font-size:0.85rem; color:var(--ink-faint); margin-top:14px; }
.byline .avatar{ width:30px; height:30px; border-radius:50%; background:var(--accent-soft); color:var(--accent-ink); display:flex; align-items:center; justify-content:center; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.8rem; }

/* ---------- About / team ---------- */
.about-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; margin:36px 0; }
.stat-block{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin:36px 0; }
.stat-block div{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-m); padding:20px; }
.stat-block strong{ display:block; font-family:'IBM Plex Mono',monospace; font-size:1.6rem; color:var(--accent); }
.stat-block span{ font-size:0.82rem; color:var(--ink-soft); }
@media (max-width:760px){ .about-grid{ grid-template-columns:1fr; } .stat-block{ grid-template-columns:1fr; } }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:44px; }
.contact-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-l); padding:28px; box-shadow:var(--shadow-card); }
.contact-info-item{ display:flex; gap:14px; padding:16px 0; border-bottom:1px solid var(--line); }
.contact-info-item:last-child{ border-bottom:none; }
.contact-info-item .ci-icon{ width:20px; height:20px; color:var(--accent); flex:none; margin-top:2px; }
.contact-info-item h4{ margin:0 0 4px; font-size:0.92rem; font-family:'Inter',sans-serif; }
.contact-info-item p{ margin:0; font-size:0.88rem; }
.form-field{ margin-bottom:16px; }
.form-field label{ display:block; font-size:0.85rem; font-weight:600; margin-bottom:6px; }
.form-field input, .form-field textarea{
  width:100%; padding:12px 13px; border:1px solid var(--line-strong); border-radius:var(--radius-s);
  font-family:'Inter',sans-serif; font-size:0.95rem; color:var(--ink); background:#fff; resize:vertical;
}
.form-note{ font-size:0.78rem; color:var(--ink-faint); margin-top:10px; }
@media (max-width:820px){ .contact-grid{ grid-template-columns:1fr; } }

/* ---------- Blog ---------- */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:10px; }
.blog-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-l); padding:22px; text-decoration:none; display:flex; flex-direction:column; transition:border-color .15s ease, transform .12s ease; }
.blog-card:hover{ border-color:var(--accent); transform:translateY(-2px); }
.blog-tag{ font-size:0.74rem; font-weight:600; color:var(--accent); margin-bottom:10px; }
.blog-card h3{ font-size:1.06rem; color:var(--ink); margin-bottom:8px; }
.blog-card p{ font-size:0.87rem; margin:0 0 14px; flex:1; }
.blog-meta{ font-size:0.78rem; color:var(--ink-faint); border-top:1px solid var(--line); padding-top:12px; }
@media (max-width:940px){ .blog-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .blog-grid{ grid-template-columns:1fr; } }

.article-head{ padding:52px 0 20px; }
.article-head .blog-tag{ margin-bottom:14px; }
.article-head h1{ font-size:clamp(1.8rem,3.6vw,2.5rem); }
.article-cover{ height:280px; border-radius:var(--radius-l); background:linear-gradient(135deg, var(--accent-soft), var(--paper-dim)); display:flex; align-items:center; justify-content:center; margin:26px 0 8px; border:1px solid var(--line); }
.article-cover svg{ width:64px; height:64px; color:var(--accent); }
.article-body{ padding:20px 0 70px; }
.article-body .wrap{ max-width:700px; }
.article-body p, .article-body li{ font-size:1.03rem; line-height:1.7; }
.pull-quote{ border-left:3px solid var(--accent); padding-left:18px; margin:28px 0; font-family:'Space Grotesk',sans-serif; font-size:1.15rem; color:var(--ink); }
.related-box{ background:var(--accent-soft); border-radius:var(--radius-l); padding:24px; margin:36px 0; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.related-box p{ margin:0; color:var(--ink); font-weight:500; }

@media (max-width: 900px){
  .tool-grid{ grid-template-columns:1fr; gap:18px; }
  .options-panel{ position:static; max-height:none; overflow-y:visible; }
  .hero-tool{ padding:16px 0 32px; }
  .dropzone{ min-height:240px; padding:22px 18px; }
  .preview-stage{ min-height:200px; max-height:240px; }
  .preview-stage img{ max-height:240px; }
}

@media (max-width: 480px){
  .tool-intro h1{ font-size:1.4rem; }
  .hero-tool.compact .tool-intro{ flex-direction:column; align-items:flex-start; gap:2px; }
  .mini-steps{ display:none; }
  .dropzone{ min-height:210px; }
  .options-panel{ padding:15px; }
  .btn-lg{ padding:13px 20px; }
}