/* PixelTagger.com — Design v2 */
:root {
  --bg:       #04050a;
  --bg2:      #080c14;
  --bg3:      #0d1220;
  --bg4:      #111827;
  --border:   #1a2236;
  --border2:  #243048;
  --c1:       #00c6ff;
  --c2:       #7c3aed;
  --c3:       #a855f7;
  --grad:     linear-gradient(135deg, #00c6ff 0%, #7c3aed 100%);
  --grad2:    linear-gradient(135deg, #00c6ff22 0%, #7c3aed22 100%);
  --glow:     0 0 40px rgba(0,198,255,.15);
  --glow2:    0 0 60px rgba(124,58,237,.2);
  --text:     #e2e8f4;
  --muted:    #64748b;
  --muted2:   #94a3b8;
  --white:    #ffffff;
  --danger:   #f87171;
  --success:  #34d399;
  --r:        10px;
  --font:     'Inter', system-ui, sans-serif;
  --mono:     'JetBrains Mono', 'Fira Code', monospace;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--c1); text-decoration: none; }
a:hover { opacity: .85; }

/* ─── NAV ───────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(4,5,10,.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: 0 2.5rem;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.15rem;
  color: var(--white); text-decoration: none;
  letter-spacing: -.02em;
}
.nav-logo img { width: 34px; height: 34px; }
.nav-logo .wordmark span { background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { color: var(--muted2); font-size: .88rem; font-weight: 500; text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: var(--white); opacity: 1; }
.nav-links a.active { color: var(--c1); }
.nav-dl {
  background: var(--grad);
  color: #fff !important; font-weight: 700; font-size: .85rem;
  padding: .45rem 1.2rem; border-radius: 7px;
  transition: opacity .2s, transform .15s;
}
.nav-dl:hover { opacity: .88; transform: translateY(-1px); }

/* ─── HERO ──────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  min-height: calc(100vh - 64px);
  display: flex; align-items: center;
  padding: 5rem 2.5rem;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 15% 50%, rgba(0,198,255,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 20%, rgba(124,58,237,.14) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 60% 80%, rgba(0,198,255,.06) 0%, transparent 60%);
}
/* Grid texture */
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,198,255,.08); border: 1px solid rgba(0,198,255,.2);
  color: var(--c1); font-size: .78rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .35rem 1rem; border-radius: 100px;
  margin-bottom: 1.6rem;
}
.hero-eyebrow span { width: 6px; height: 6px; border-radius: 50%; background: var(--c1); animation: blink 1.8s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.2} }
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900; line-height: 1.1;
  letter-spacing: -.03em; color: var(--white);
  margin-bottom: 1.4rem;
}
.hero h1 .grad-text {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: 1.08rem; color: var(--muted2); line-height: 1.8;
  margin-bottom: 2.2rem; max-width: 500px;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; margin-bottom: 3rem; }
.btn-glow {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--grad); color: #fff;
  padding: .85rem 1.8rem; border-radius: 9px;
  font-weight: 700; font-size: 1rem;
  box-shadow: 0 0 30px rgba(0,198,255,.3), 0 4px 20px rgba(0,0,0,.4);
  transition: box-shadow .2s, transform .15s;
  text-decoration: none; border: none; cursor: pointer; white-space: nowrap; overflow: hidden;
}
.btn-glow:hover { box-shadow: 0 0 50px rgba(0,198,255,.45), 0 4px 20px rgba(0,0,0,.5); transform: translateY(-2px); opacity: 1; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.04); color: var(--text);
  padding: .85rem 1.6rem; border-radius: 9px;
  font-weight: 600; font-size: .95rem;
  border: 1px solid var(--border2);
  transition: background .2s, border-color .2s, transform .15s;
  text-decoration: none; white-space: nowrap;
}
.btn-outline:hover { background: rgba(255,255,255,.07); border-color: var(--c1); transform: translateY(-1px); opacity: 1; }
.hero-stats { display: flex; gap: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.stat-num { font-size: 2rem; font-weight: 900; background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: block; line-height: 1; margin-bottom: .2rem; }
.stat-lbl { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .07em; }

/* ─── HERO VISUAL ───────────────────────────────── */
.hero-visual { position: relative; }
.hero-visual::before {
  content: '';
  position: absolute; inset: -30px;
  background: radial-gradient(ellipse at 50% 50%, rgba(0,198,255,.12) 0%, transparent 70%);
  z-index: 0;
}
.app-window {
  position: relative; z-index: 1;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 14px;
  box-shadow: 0 40px 100px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.05), var(--glow);
  overflow: hidden;
}
.win-bar { height: 38px; background: var(--bg2); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 14px; gap: 7px; }
.wd { width: 11px; height: 11px; border-radius: 50%; }
.win-title { margin-left: auto; margin-right: auto; font-size: .72rem; color: var(--muted); font-family: var(--mono); }
.win-body { display: grid; grid-template-columns: 140px 1fr 110px; gap: 6px; padding: 8px; height: 300px; }
.win-panel { background: var(--bg2); border-radius: 7px; overflow: hidden; }
.panel-header { height: 28px; background: rgba(255,255,255,.03); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 10px; font-size: .68rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.img-thumb { height: 36px; margin: 5px 8px; border-radius: 4px; background: rgba(255,255,255,.05); display: flex; align-items: center; padding: 0 8px; gap: 6px; font-size: .7rem; color: var(--muted); }
.img-thumb.sel { background: rgba(0,198,255,.12); border: 1px solid rgba(0,198,255,.25); color: var(--c1); }
.img-thumb::before { content: '🖼'; font-size: .8rem; }
.canvas-area { background: #0a0f1a; border-radius: 7px; position: relative; overflow: hidden; }
.canvas-area::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px); background-size: 20px 20px; }
.ann-rect { position: absolute; border-radius: 2px; }
.ann-lbl { position: absolute; top: -18px; left: 0; font-size: 8px; font-family: var(--mono); padding: 1px 6px; border-radius: 2px; color: #fff; white-space: nowrap; }
.handle { position: absolute; width: 7px; height: 7px; border-radius: 1px; }
.right-panel { display: flex; flex-direction: column; }
.ann-row { margin: 4px 6px; height: 22px; border-radius: 4px; background: rgba(255,255,255,.05); display: flex; align-items: center; padding: 0 7px; gap: 5px; }
.ann-row.sel { background: rgba(0,198,255,.1); border: 1px solid rgba(0,198,255,.2); }
.ann-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.ann-text { font-size: .65rem; color: var(--muted); font-family: var(--mono); }
/* toolbar sim */
.toolbar-sim { height: 36px; background: var(--bg2); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 6px; padding: 0 10px; }
.tb-pill { height: 22px; border-radius: 5px; background: rgba(255,255,255,.06); border: 1px solid var(--border); display: flex; align-items: center; padding: 0 8px; font-size: .65rem; color: var(--muted); gap: 4px; white-space: nowrap; }
.tb-pill.active { background: rgba(0,198,255,.15); border-color: rgba(0,198,255,.3); color: var(--c1); }
.tb-btn { width: 24px; height: 22px; border-radius: 5px; background: rgba(255,255,255,.05); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: .7rem; }

/* ─── MARQUEE STRIP ─────────────────────────────── */
.strip {
  background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: .9rem 0; overflow: hidden; white-space: nowrap;
}
.strip-track {
  display: inline-flex; gap: 0; animation: marquee 30s linear infinite;
}
.strip-item { display: inline-flex; align-items: center; gap: .7rem; padding: 0 2.5rem; font-size: .8rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.strip-item .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--c1); opacity: .6; }
@keyframes marquee { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* ─── SECTION BASE ──────────────────────────────── */
section { padding: 6rem 2.5rem; }
.container { max-width: 1200px; margin: 0 auto; }
.eyebrow { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--c1); margin-bottom: .8rem; display: block; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 900; color: var(--white); letter-spacing: -.025em; line-height: 1.15; }
h2 .grad-text { background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.sec-sub { font-size: 1rem; color: var(--muted2); max-width: 540px; margin-top: .7rem; }

/* ─── FEATURES ──────────────────────────────────── */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 3rem; }
.feat-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r); padding: 1.6rem;
  position: relative; overflow: hidden;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.feat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); opacity: 0; transition: opacity .25s;
}
.feat-card:hover { border-color: var(--border2); transform: translateY(-3px); box-shadow: 0 20px 50px rgba(0,0,0,.4), var(--glow); }
.feat-card:hover::before { opacity: 1; }
.feat-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 1rem; background: var(--grad2); border: 1px solid rgba(0,198,255,.15); }
.feat-card h3 { font-size: .97rem; font-weight: 700; color: var(--white); margin-bottom: .4rem; }
.feat-card p { font-size: .86rem; color: var(--muted2); line-height: 1.65; }

/* ─── SHAPES SECTION ────────────────────────────── */
.shapes-sec { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
.shapes-sec::before { content:''; position:absolute; inset:0; background: radial-gradient(ellipse 60% 60% at 80% 50%, rgba(124,58,237,.08) 0%, transparent 70%); }
.shapes-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1rem; margin-top: 2.5rem; }
.shape-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.4rem .8rem;
  text-align: center; transition: border-color .2s, transform .2s, box-shadow .2s;
}
.shape-card:hover { border-color: var(--c1); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0,0,0,.4), 0 0 20px rgba(0,198,255,.1); }
.shape-icon { font-size: 2rem; margin-bottom: .7rem; display: block; }
.shape-card p { font-size: .75rem; color: var(--muted2); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }

/* ─── GRADIENT DIVIDER ──────────────────────────── */
.grad-bar { height: 1px; background: var(--grad); opacity: .25; }

/* ─── FORMATS ───────────────────────────────────── */
.formats-wrap { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.fmt-chip {
  background: var(--bg3); border: 1px solid var(--border2);
  padding: .5rem 1.2rem; border-radius: 7px;
  font-family: var(--mono); font-size: .82rem; font-weight: 600;
  color: var(--c1); transition: background .2s, box-shadow .2s;
}
.fmt-chip:hover { background: rgba(0,198,255,.08); box-shadow: 0 0 14px rgba(0,198,255,.15); }

/* ─── HOW IT WORKS ──────────────────────────────── */
.steps-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; margin-top: 3rem; }
.step-card { text-align: center; }
.step-num {
  width: 52px; height: 52px; border-radius: 50%; margin: 0 auto 1.1rem;
  background: var(--grad2); border: 1px solid rgba(0,198,255,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 900;
  color: var(--white);
  box-shadow: 0 0 20px rgba(0,198,255,.1);
}
.step-card h3 { font-size: .95rem; font-weight: 700; color: var(--white); margin-bottom: .3rem; }
.step-card p { font-size: .83rem; color: var(--muted2); }
.steps-connector { display: flex; align-items: center; gap: 0; margin-top: -2.5rem; margin-bottom: 1rem; padding: 0 3rem; }
.conn-line { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--border2), transparent); }

/* ─── DOWNLOAD ──────────────────────────────────── */
.dl-section {
  position: relative; overflow: hidden; text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,198,255,.07) 0%, rgba(124,58,237,.06) 50%, transparent 80%);
}
.dl-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}
.dl-box {
  position: relative; z-index: 1;
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: 20px; padding: 3.5rem;
  max-width: 600px; margin: 2.5rem auto 0;
  box-shadow: 0 40px 80px rgba(0,0,0,.6), var(--glow);
}
.dl-box::before { content:''; position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad);border-radius:20px 20px 0 0; }
.os-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.05); border: 1px solid var(--border2); padding: .4rem 1rem; border-radius: 6px; font-size: .82rem; color: var(--muted2); margin-bottom: 1.5rem; }
.dl-box h3 { font-size: 1.4rem; font-weight: 800; color: var(--white); margin-bottom: .5rem; }
.dl-box p { font-size: .9rem; color: var(--muted2); margin-bottom: 1.8rem; }
.beta-tag { font-size: .8rem; color: var(--muted); margin-top: 1rem; }
.beta-tag a { color: var(--c1); text-decoration: underline; font-weight: 600; }
.req-tag { font-size: .74rem; color: var(--muted); margin-top: .5rem; }

/* ─── FOOTER ─────────────────────────────────────── */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 4rem 2.5rem 2.5rem; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2.5fr 1fr 1fr 1fr; gap: 2rem; }
.footer-brand-desc { font-size: .87rem; color: var(--muted2); margin-top: .7rem; max-width: 270px; line-height: 1.7; }
.footer-col h4 { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: .9rem; }
.footer-col a { display: block; font-size: .88rem; color: var(--muted2); margin-bottom: .45rem; text-decoration: none; transition: color .2s; }
.footer-col a:hover { color: var(--white); opacity: 1; }
.footer-bottom { max-width: 1200px; margin: 2.5rem auto 0; padding-top: 1.5rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }
.footer-bottom p { font-size: .78rem; color: var(--muted); }

/* ─── INNER PAGES ────────────────────────────────── */
.page-header { padding: 4rem 2.5rem 2rem; text-align: center; }
.page-header .eyebrow { font-size: .75rem; }
.page-header h1 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 900; color: var(--white); letter-spacing: -.025em; margin: .6rem 0; }
.page-header p { font-size: 1rem; color: var(--muted2); max-width: 520px; margin: 0 auto; }

/* ─── FORMS ──────────────────────────────────────── */
.form-wrap { padding: 1.5rem 2.5rem 5rem; }
.form-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 16px; padding: 2.5rem;
  max-width: 660px; margin: 0 auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.form-card::before { content:''; display:block; height:2px; background:var(--grad); border-radius:6px; margin-bottom:2rem; margin-left:-2.5rem; margin-right:-2.5rem; margin-top:-2.5rem; border-radius:16px 16px 0 0; }
label { display: block; font-size: .85rem; font-weight: 600; color: var(--text); margin-bottom: .45rem; }
input, select, textarea {
  width: 100%; background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 8px; color: var(--text); font-family: var(--font); font-size: .93rem;
  padding: .72rem 1rem; outline: none; transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus, textarea:focus { border-color: var(--c1); box-shadow: 0 0 0 3px rgba(0,198,255,.1); }
textarea { resize: vertical; min-height: 120px; }
select option { background: var(--bg3); }
.form-group { margin-bottom: 1.3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-submit {
  width: 100%; background: var(--grad); color: #fff; border: none;
  padding: .9rem; border-radius: 9px; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: opacity .2s, transform .15s, box-shadow .2s;
  font-family: var(--font); box-shadow: 0 0 30px rgba(0,198,255,.2);
}
.btn-submit:hover { opacity: .88; transform: translateY(-1px); box-shadow: 0 0 40px rgba(0,198,255,.35); }
.form-msg { display: none; padding: 1rem 1.2rem; border-radius: 8px; margin-top: 1rem; font-size: .9rem; font-weight: 600; text-align: center; }
.form-msg.success { background: rgba(52,211,153,.1); border: 1px solid rgba(52,211,153,.3); color: var(--success); }
.form-msg.error { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.3); color: var(--danger); }
.beta-callout { background: rgba(251,191,36,.06); border: 1px solid rgba(251,191,36,.22); border-radius: 10px; padding: 1.1rem 1.4rem; margin-bottom: 2rem; font-size: .88rem; color: #fcd34d; line-height: 1.6; display: flex; gap: .8rem; align-items: flex-start; }
.beta-callout strong { display: block; margin-bottom: .2rem; }

/* ─── GUIDE ──────────────────────────────────────── */
.guide-wrap { max-width: 900px; margin: 0 auto; padding: 0 2.5rem 5rem; }
.toc-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 1.8rem 2rem; margin-bottom: 3rem; }
.toc-card h3 { font-size: .95rem; color: var(--white); margin-bottom: 1rem; }
.toc-card ol { padding-left: 1.3rem; columns: 2; column-gap: 2rem; }
.toc-card li { margin-bottom: .35rem; }
.toc-card a { color: var(--muted2); font-size: .88rem; text-decoration: none; transition: color .2s; }
.toc-card a:hover { color: var(--c1); opacity: 1; }
.guide-sec { margin-bottom: 3.5rem; scroll-margin-top: 80px; }
.guide-sec h2 { font-size: 1.4rem; font-weight: 800; color: var(--white); letter-spacing: -.02em; padding-bottom: .7rem; border-bottom: 1px solid var(--border); margin-bottom: 1.1rem; }
.guide-sec h3 { font-size: .95rem; font-weight: 700; color: var(--c1); margin: 1.3rem 0 .5rem; }
.guide-sec p { color: var(--muted2); font-size: .93rem; line-height: 1.78; margin-bottom: .7rem; }
.guide-sec ul, .guide-sec ol { padding-left: 1.4rem; }
.guide-sec li { color: var(--muted2); font-size: .93rem; line-height: 1.78; margin-bottom: .3rem; }
kbd { background: var(--bg3); border: 1px solid var(--border2); border-radius: 5px; padding: .15rem .5rem; font-family: var(--mono); font-size: .8rem; color: var(--text); box-shadow: 0 1px 0 var(--border2); }
.code { font-family: var(--mono); color: var(--c1); font-size: .88rem; }
.shortcut-tbl { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.shortcut-tbl th { text-align: left; font-size: .75rem; font-weight: 700; color: var(--muted); padding: .6rem .8rem; border-bottom: 1px solid var(--border); text-transform: uppercase; letter-spacing: .07em; }
.shortcut-tbl td { padding: .55rem .8rem; border-bottom: 1px solid var(--border); font-size: .88rem; color: var(--muted2); }
.shortcut-tbl td:first-child { font-family: var(--mono); color: var(--c1); font-size: .82rem; }
.shortcut-tbl tr:last-child td { border-bottom: none; }

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .shapes-grid { grid-template-columns: repeat(4,1fr); }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .toc-card ol { columns: 1; }
}
@media (max-width: 600px) {
  nav { padding: 0 1.2rem; }
  .nav-links { display: none; }
  section { padding: 3.5rem 1.2rem; }
  .feat-grid { grid-template-columns: 1fr; }
  .shapes-grid { grid-template-columns: repeat(3,1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding: 3rem 1.2rem; }
  .dl-box { padding: 2rem 1.5rem; }
}