:root {
  --navy: #061b36;
  --navy-2: #0b2d57;
  --blue: #087fca;
  --sky: #16b9ec;
  --red: #ee1e37;
  --ink: #101f31;
  --slate: #556579;
  --soft: #eef4f8;
  --paper: #f7fafc;
  --line: #dce5ec;
  --display: "Manrope", sans-serif;
  --body: "DM Sans", sans-serif;
  --shadow: 0 24px 65px rgba(12, 36, 65, .1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font: 16px/1.65 var(--body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 60px 0; }
.section.alt { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
[id] { scroll-margin-top: 92px; }

h1, h2, h3 { margin: 0; font-family: var(--display); letter-spacing: -.035em; line-height: 1.1; }
h1 em, h2 em { color: var(--blue); font-style: normal; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid rgba(6, 27, 54, .08);
  backdrop-filter: blur(16px);
}
.header-inner { display: flex; align-items: center; gap: 18px; height: 76px; }
.brand { flex: 0 0 auto; width: 176px; height: 52px; }
.brand img { width: 100%; height: 100%; object-fit: contain; object-position: left center; }
.brand-rule { width: 1px; height: 26px; background: #dbe4ea; }
.product-tag {
  padding: 5px 11px;
  border: 1px solid #dbe4ea;
  border-radius: 999px;
  color: #405266;
  background: #f8fbfd;
  font: 800 10px var(--display);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  white-space: nowrap;
}
.main-nav { display: flex; align-items: center; gap: 24px; margin-left: auto; color: #4a5b6d; font-size: 13.5px; font-weight: 600; }
.main-nav a:hover { color: var(--blue); }
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 16px;
  border-radius: 10px;
  color: #fff;
  background: var(--navy);
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
  transition: .2s;
}
.header-cta:hover { background: var(--navy-2); transform: translateY(-1px); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, #f7fbfd 100%); }
.hero::before {
  content: "";
  position: absolute;
  inset: 0 45% 0 0;
  background-image: linear-gradient(rgba(8, 127, 202, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(8, 127, 202, .05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, #000, transparent 92%);
}
.hero::after {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  top: -260px;
  right: -240px;
  border: 1px solid rgba(8, 127, 202, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(22, 185, 236, .03), 0 0 0 140px rgba(238, 30, 55, .02);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; padding: 48px 0 58px; }
.eyebrow { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 9px; max-width: 100%; color: var(--blue); font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.6px; }
.eyebrow i { flex: 0 0 auto; width: 24px; height: 2px; background: var(--red); }
.hero h1 { margin: 20px 0 22px; font-size: clamp(40px, 4.2vw, 56px); }
.hero .lead { max-width: 600px; margin: 0; color: var(--slate); font-size: 16.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 30px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 13.5px;
  font-weight: 700;
  transition: .2s;
}
.btn span { transition: transform .2s; }
.btn:hover span { transform: translate(3px, -3px); }
.btn-primary { color: #fff; background: linear-gradient(135deg, #ee1e37 0%, #ff314b 50%, #ee1e37 100%); background-size: 200% auto; box-shadow: 0 12px 28px rgba(238, 30, 55, .22); }
.btn-primary:hover { background-position: right center; transform: translateY(-2px); box-shadow: 0 17px 34px rgba(238, 30, 55, .3); }
.btn-ghost { border-color: #cfdae2; background: #fff; color: var(--navy); }
.btn-ghost:hover { border-color: var(--blue); transform: translateY(-2px); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-2); transform: translateY(-2px); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 26px; margin: 38px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; }
.hero-facts b { display: block; color: var(--navy); font: 800 20px var(--display); letter-spacing: -.03em; }
.hero-facts span { color: #7b8997; font-size: 11.5px; }

.hero-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(6, 27, 54, .1);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 35px 80px rgba(7, 31, 61, .16);
}
.panel-top { display: flex; align-items: center; gap: 8px; padding: 13px 18px; border-bottom: 1px solid #e8eef3; background: #fbfdfe; color: #7b8997; font-size: 10.5px; font-weight: 700; letter-spacing: .4px; }
.panel-top .dot { width: 7px; height: 7px; border-radius: 50%; background: #1c9e58; box-shadow: 0 0 0 3px rgba(28, 158, 88, .16); }
.panel-body { display: grid; grid-template-columns: 1fr 122px; gap: 16px; padding: 22px; }
.chat-card { padding: 14px; border: 1px solid #e6edf2; border-radius: 14px; background: #f7fbfd; }
.chat-card small { display: block; color: #8a97a4; font-size: 9px; text-transform: uppercase; letter-spacing: 1.1px; }
.chat-bubble { margin-top: 12px; padding: 10px 12px; border-radius: 12px 12px 12px 3px; color: #1c3a2a; background: #dcf8c6; font-size: 12.5px; line-height: 1.45; }
.chat-bubble b { font-weight: 700; }
.chat-meta { margin-top: 8px; color: #8a97a4; font-size: 9.5px; }
.panel-qr { display: grid; place-items: center; padding: 10px; border: 1px solid #e6edf2; border-radius: 14px; background: #fff; }
.panel-qr img, .panel-qr canvas { width: 100%; height: auto; display: block; }
.panel-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 0 22px 20px; }
.panel-stats div { padding: 12px 10px; border: 1px solid #e6edf2; border-radius: 10px; background: #f9fbfc; text-align: center; }
.panel-stats b { display: block; color: var(--navy); font: 800 18px var(--display); letter-spacing: -.03em; }
.panel-stats span { color: #8a97a4; font-size: 9.5px; }
.panel-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 18px; border-top: 1px solid #e8eef3; background: #fbfdfe; color: #7b8997; font-size: 10px; }
.panel-foot b { color: var(--navy); }

/* ---------- Trust strip ---------- */
.trust { padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.trust p { margin: 0; color: #7b8997; font-size: 11.5px; }
.trust p b { color: var(--navy); }
.trust-links { display: flex; flex-wrap: wrap; gap: 18px; color: #536477; font-size: 12px; font-weight: 700; }
.trust-links a:hover { color: var(--blue); }

/* ---------- Section headings ---------- */
.section-head { display: grid; grid-template-columns: 1.25fr .75fr; gap: 60px; align-items: end; margin-bottom: 26px; }
.section-head h2 { margin: 14px 0 0; font-size: clamp(32px, 3.6vw, 48px); }
.section-head p { margin: 0; color: var(--slate); font-size: 15px; }

/* ---------- Workspace / tabs ---------- */
.workspace { padding: 54px 0; background: #fff; }
.tool-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}
.tool-tabs button {
  flex: 1 1 150px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: #56707f;
  background: transparent;
  font-size: 13px;
  font-weight: 700;
  transition: .18s;
}
.tool-tabs button:hover { color: var(--navy); background: #fff; }
.tool-tabs button[aria-selected="true"] { color: #fff; border-color: var(--navy); background: var(--navy); box-shadow: 0 8px 18px rgba(6, 27, 54, .18); }

.tool-panel { display: none; margin-top: 22px; }
.tool-panel.is-active { display: block; }
.panel-card {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 30px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow);
}
.panel-card.single { grid-template-columns: 1fr; }

.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 6px; color: #405266; font-size: 11.5px; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #ccd8e1;
  border-radius: 9px;
  color: var(--ink);
  background: #fbfdfe;
  font-size: 14px;
  outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(8, 127, 202, .1); }
.field textarea { resize: vertical; min-height: 96px; }
.field-row { display: grid; grid-template-columns: 130px 1fr; gap: 10px; }
.field-hint { margin: 6px 0 0; color: #8a97a4; font-size: 11px; }

.toolbar { display: flex; flex-wrap: wrap; gap: 6px; margin: -6px 0 10px; }
.toolbar button {
  width: 32px;
  height: 30px;
  border: 1px solid #dce4ea;
  border-radius: 7px;
  color: #4a5b6d;
  background: #f7fafc;
  font-size: 12px;
  font-weight: 800;
  transition: .15s;
}
.toolbar button:hover { color: var(--navy); border-color: var(--blue); background: #fff; }
.emoji-picker { display: flex; flex-wrap: wrap; gap: 3px; margin-bottom: 9px; padding: 8px; border: 1px solid #dce4ea; border-radius: 9px; background: #fff; }
.emoji-picker[hidden] { display: none; }
.emoji-picker button { width: 32px; height: 32px; padding: 0; border: 0; border-radius: 6px; background: transparent; font-size: 17px; line-height: 1; }
.emoji-picker button:hover { background: #eef4f8; }

.result-box { display: flex; flex-direction: column; gap: 12px; height: 100%; padding: 22px; border: 1px solid #e1e9ef; border-radius: 15px; background: #f9fbfc; }
.result-label { color: #8a97a4; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.3px; }
.link-output { padding: 11px 13px; border: 1px dashed #c7d5df; border-radius: 9px; color: var(--navy); background: #fff; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12.5px; line-height: 1.5; word-break: break-all; }
.btn-row { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.btn-row .btn { min-height: 44px; font-size: 12.5px; }
.btn-block { width: 100%; }
.result-note { margin: auto 0 0; color: #8a97a4; font-size: 10.5px; line-height: 1.5; }

.qr-stage { display: grid; place-items: center; padding: 20px; border: 1px dashed #ccd9e2; border-radius: 14px; background: #fff; }
.qr-stage #qr-canvas { display: grid; place-items: center; padding: 10px; border-radius: 10px; background: #fff; }
.qr-stage #qr-canvas img, .qr-stage #qr-canvas canvas { display: block; width: 220px; height: 220px; }
.qr-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }

/* Format preview */
.preview-wa { padding: 16px; border-radius: 14px; background: #0b141a; background-image: radial-gradient(#1f2c34 1px, transparent 1px); background-size: 20px 20px; }
.preview-wa .bubble {
  max-width: 88%;
  margin-left: auto;
  padding: 11px 14px;
  border-radius: 14px 14px 2px 14px;
  color: #e9edef;
  background: #005c4b;
  font-size: 13.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.preview-wa .bubble time { display: block; margin-top: 4px; color: rgba(255, 255, 255, .55); font-size: 9.5px; text-align: right; }

/* Templates */
.templates-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.templates-head strong { color: var(--navy); font: 700 15px var(--display); }
.templates-head span { color: #8a97a4; font-size: 11.5px; }
.templates-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.template-card { position: relative; display: flex; flex-direction: column; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: .2s; }
.template-card:hover { border-color: rgba(8, 127, 202, .35); transform: translateY(-3px); box-shadow: 0 16px 34px rgba(12, 36, 65, .08); }
.template-card > span { color: var(--red); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.2px; }
.template-card h3 { margin: 8px 0 8px; padding-right: 22px; font-size: 17px; letter-spacing: -.02em; }
.template-card p { margin: 0 0 16px; color: var(--slate); font-size: 12.5px; white-space: pre-line; }
.template-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: auto; }
.template-use-label { margin-right: 2px; color: #8a97a4; font-size: 9.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .8px; }
.template-actions .btn { min-height: 32px; padding: 0 11px; font-size: 11px; border-radius: 8px; }
.btn-xs { min-height: 32px; padding: 0 11px; font-size: 11px; border-radius: 8px; }
.template-remove { position: absolute; top: 10px; right: 10px; display: grid; place-items: center; width: 24px; height: 24px; padding: 0; border: 0; border-radius: 50%; color: #8a97a4; background: #f1f5f8; font-size: 15px; line-height: 1; transition: .18s; }
.template-remove:hover { color: #fff; background: #c9203a; }
.templates-foot { display: block; margin-top: 18px; padding: 16px; border: 1px dashed #ccd9e2; border-radius: 12px; background: #f9fbfc; }
.templates-foot-row { display: flex; flex-wrap: wrap; gap: 10px; }
.templates-foot-row input { flex: 1 1 220px; width: auto; }
.templates-foot-row .btn { flex: 0 0 auto; min-height: 44px; }

/* Guardar plantilla desde el generador o el formateador */
.save-template { margin-top: 12px; padding: 12px 14px; border: 1px dashed #ccd9e2; border-radius: 10px; background: #f9fbfc; }
.save-template-label { display: block; margin-bottom: 7px; color: #405266; font-size: 11px; font-weight: 700; }
.save-template-row { display: flex; gap: 8px; }
.save-template-row input { flex: 1 1 160px; width: auto; min-width: 0; margin: 0; }
.save-template-row .btn { flex: 0 0 auto; min-height: 42px; padding: 0 15px; font-size: 12px; }
.save-template .field-hint { margin: 7px 0 0; }

/* Mis plantillas + respaldo */
.my-templates { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line); }
.my-templates-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.my-templates-head strong { display: block; color: var(--navy); font: 700 16px var(--display); }
.my-templates-head span { color: #8a97a4; font-size: 11.5px; }
.backup-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.templates-empty { margin: 0 0 14px; padding: 14px 16px; border: 1px dashed #ccd9e2; border-radius: 10px; color: #7a8794; background: #f9fbfc; font-size: 12px; }
.templates-empty[hidden] { display: none; }
.templates-note { margin: 12px 0 0; color: #8a97a4; font-size: 11px; line-height: 1.55; }

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature { padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: .2s; }
.feature:hover { transform: translateY(-4px); border-color: rgba(8, 127, 202, .3); box-shadow: 0 18px 40px rgba(12, 36, 65, .07); }
.feature-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 18px; border-radius: 11px; color: var(--blue); background: #eef6fb; }
.feature-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 17px; letter-spacing: -.02em; }
.feature p { margin: 8px 0 0; color: var(--slate); font-size: 13px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.step { padding: 26px; border-top: 3px solid #dbe5eb; border-radius: 0 0 14px 14px; background: #fff; }
.step span { color: var(--blue); font: 800 10.5px var(--display); }
.step h3 { margin: 26px 0 9px; font-size: 19px; }
.step p { margin: 0; color: var(--slate); font-size: 13px; }

/* ---------- Ecosystem ---------- */
.eco-band { padding: 46px 0; color: #fff; background: linear-gradient(125deg, #061b36, #0a3d70); }
.eco-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.eco-band .eyebrow { color: #8ad9f3; }
.eco-band h2 { margin: 14px 0 14px; font-size: clamp(30px, 3.3vw, 42px); color: #fff; }
.eco-band h2 em { color: var(--sky); }
.eco-band p { margin: 0; color: rgba(255, 255, 255, .68); font-size: 15px; }
.eco-cards { display: grid; gap: 10px; }
.eco-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 18px; border: 1px solid rgba(255, 255, 255, .14); border-radius: 12px; background: rgba(255, 255, 255, .05); transition: .2s; }
.eco-card:hover { border-color: var(--sky); background: rgba(255, 255, 255, .09); transform: translateX(3px); }
.eco-card b { display: block; font: 700 14px var(--display); }
.eco-card span { display: block; color: rgba(255, 255, 255, .6); font-size: 11.5px; }
.eco-card i { color: var(--sky); font-style: normal; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; max-width: 900px; }
.faq details { padding: 18px 22px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.faq summary { cursor: pointer; font: 700 14.5px var(--display); color: var(--navy); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--blue); font-weight: 800; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 12px 0 0; color: var(--slate); font-size: 13.5px; }

/* ---------- CTA ---------- */
.final-cta { padding: 54px 0; background: var(--paper); border-top: 1px solid var(--line); }
.cta-box { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 42px 46px; border-radius: 20px; color: #fff; background: linear-gradient(130deg, #061b36, #0a3d70); }
.cta-box h2 { font-size: clamp(28px, 3vw, 38px); }
.cta-box p { margin: 8px 0 0; color: rgba(255, 255, 255, .65); font-size: 14px; }
.cta-box .btn { flex: 0 0 auto; white-space: nowrap; }

/* ---------- Footer ---------- */
.site-footer { padding: 52px 0 0; border-top: 1px solid var(--line); background: #f2f6f9; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.1fr; gap: 46px; padding-bottom: 42px; }
.footer-brand img { width: 210px; height: 74px; object-fit: contain; object-position: left center; }
.footer-brand p { max-width: 310px; margin: 14px 0 0; color: #687887; font-size: 12.5px; }
.footer-col strong { display: block; margin-bottom: 12px; color: var(--navy); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col a, .footer-col span { display: block; margin-bottom: 7px; color: #687887; font-size: 12.5px; }
.footer-col a:hover { color: var(--blue); }
.social-links { display: flex; gap: 8px; margin-top: 16px; }
.social-links a { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #d7e1e8; border-radius: 50%; color: #35495c; background: #fff; transition: .2s; }
.social-links a:hover { color: #fff; border-color: var(--navy); background: var(--navy); transform: translateY(-2px); }
.social-links svg { width: 15px; height: 15px; fill: currentColor; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 18px 0; border-top: 1px solid #dbe4ea; color: #7a8996; font-size: 10.5px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  padding: 13px 20px;
  border-radius: 11px;
  color: #fff;
  background: var(--navy);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .24);
  font-size: 12.5px;
  font-weight: 700;
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  transition: .25s;
}
.toast.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .eco-grid { grid-template-columns: 1fr; gap: 42px; }
  .hero-grid { padding: 56px 0 64px; }
  .hero-panel { max-width: 560px; }
  .section-head { grid-template-columns: 1fr; gap: 14px; }
  .panel-card { grid-template-columns: 1fr; }
  .features, .steps, .templates-grid { grid-template-columns: repeat(2, 1fr); }
  .main-nav { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}
@media (max-width: 640px) {
  .wrap { width: min(100% - 32px, 1160px); }
  .header-inner { height: 68px; gap: 12px; }
  .brand { width: 142px; height: 46px; }
  .brand-rule, .product-tag { display: none; }
  .header-cta { padding: 9px 12px; font-size: 11px; }
  .hero h1 { font-size: clamp(34px, 10vw, 44px); }
  .hero .lead { font-size: 15.5px; }
  .hero-facts { gap: 18px; }
  .hero-facts b { font-size: 17px; }
  .section, .workspace { padding: 44px 0; }
  .tool-tabs button { flex: 1 1 40%; font-size: 12px; }
  .panel-card { padding: 18px; }
  .btn-row { grid-template-columns: 1fr; }
  .features, .steps, .templates-grid { grid-template-columns: 1fr; }
  .cta-box { display: block; padding: 30px 22px; }
  .cta-box .btn { margin-top: 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .panel-body { grid-template-columns: 1fr; }
  .panel-qr { max-width: 150px; }
}