/* Collie instant demo — page styles. Everything references the design-system tokens. */

html { scroll-behavior: smooth; }
* { box-sizing: border-box; }
.icon { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.icon-xl { width: 56px; height: 56px; margin: 0 auto var(--space-1x); display: block; color: var(--feedback-success); }

/* ---- Shared ------------------------------------------------------------ */
.eyebrow { margin: 0 0 var(--space-1x); font-family: var(--font-body); font-size: var(--eyebrow-size); line-height: var(--eyebrow-leading); letter-spacing: var(--eyebrow-tracking); text-transform: uppercase; color: var(--text-secondary); }
.eyebrow-on-blue { color: var(--collie-white-a70); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5em; padding: var(--button-pad-y) var(--button-pad-x); border: 0; border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: var(--text-base); font-weight: 400; line-height: 1.2; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .2s cubic-bezier(.165,.84,.44,1), box-shadow .2s, color .2s; }
.btn:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }
.btn[disabled] { opacity: .6; cursor: wait; }
.btn-primary { background: var(--accent-primary); color: var(--text-on-accent); box-shadow: var(--shadow-button); }
.btn-primary:hover { background: var(--accent-primary-hover); box-shadow: var(--shadow-button-hover); color: var(--text-on-accent); }
.btn-secondary { background: var(--collie-blue-a20); color: var(--text-primary); }
.btn-secondary:hover { background: var(--collie-blue-a10); color: var(--text-primary); }
.btn-on-blue.btn-secondary { background: var(--collie-white-a20); color: var(--text-on-accent); }
.btn-on-blue.btn-secondary:hover { background: var(--collie-white-a10); color: var(--text-on-accent); }
.btn-on-blue.btn-primary:focus-visible { outline-color: var(--collie-white); }
.card { background: var(--surface-card); border: 1px solid var(--border-primary); border-radius: var(--radius-md); padding: var(--card-pad); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---- Nav ----------------------------------------------------------------- */
.nav { position: sticky; top: 0; z-index: 50; background: var(--bg-accent-primary); color: var(--text-on-accent); }
.nav-inner { max-width: var(--container); margin: 0 auto; height: var(--nav-height); padding: 0 var(--space-1-5x); display: flex; align-items: center; gap: var(--space-1x); }
.nav-logo { display: inline-flex; } .nav-logo img { display: block; }
.nav-divider { width: 1px; height: 1.5rem; background: var(--collie-white-a20); }
.nav-label { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--collie-white-a90); }
.nav-spacer { flex: 1; }
.nav-by { font-size: var(--text-sm); color: var(--collie-white-a70); }
.lang { display: inline-flex; gap: 2px; padding: 2px; border-radius: var(--radius-sm); background: var(--collie-white-a10); }
.lang-btn { border: 0; background: transparent; cursor: pointer; padding: 0.35rem 0.55rem; border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--collie-white-a70); transition: background-color .15s, color .15s; }
.lang-btn:hover { color: var(--collie-white); }
.lang-btn[aria-pressed="true"] { background: var(--collie-white); color: var(--collie-blue); }

/* ---- Hero + start form --------------------------------------------------- */
.hero { background: var(--bg-accent-primary); color: var(--text-on-accent); padding: var(--space-5x) var(--space-1-5x) var(--space-6x); text-align: center; }
.hero-inner { max-width: var(--container-sm); margin: 0 auto; }
.hero-mascot { display: block; margin: 0 auto var(--space-1-5x); width: 96px; height: auto; }
.hero h1 { font-size: clamp(2.4rem, 5.5vw, 4.21rem); margin: 0 auto 0.35em; max-width: 18ch; }
.hero-sub { font-size: var(--text-xl); line-height: 1.5; color: var(--collie-white-a90); max-width: 46ch; margin: 0 auto var(--space-2-5x, 2.5rem); }
.start { max-width: 720px; margin: var(--space-2x) auto 0; text-align: left; color: var(--text-primary); box-shadow: var(--shadow-pop); }
.start-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-1x); }
.start-field { display: flex; flex-direction: column; gap: 0.35rem; }
.start-field span { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.02em; color: var(--text-secondary); }
.start-field input { width: 100%; padding: 0.8rem var(--space-1x); font-family: var(--font-body); font-size: var(--text-lg); color: var(--text-primary); background: transparent; border: 1px solid var(--border-secondary); border-radius: var(--radius-sm); outline: none; transition: border-color .15s, box-shadow .15s; }
.start-field input:focus { border-color: var(--accent-primary); box-shadow: 0 0 0 3px var(--collie-blue-a20); }
.start-field input.invalid { border-color: var(--feedback-error); }
.start-error { margin: var(--space-1x) 0 0; font-size: var(--text-sm); color: var(--feedback-error); }
.start-actions { display: flex; align-items: center; gap: var(--space-1-5x); margin-top: var(--space-1-5x); flex-wrap: wrap; }
.start-privacy { margin: 0; font-size: var(--text-sm); color: var(--text-secondary); max-width: 44ch; }

/* ---- Demo section --------------------------------------------------------- */
.demo { background: var(--bg-secondary); }
.demo-inner { max-width: var(--container); margin: 0 auto; padding: var(--space-6x) var(--space-1-5x); position: relative; }
.demo-head { text-align: center; max-width: 60ch; margin: 0 auto var(--space-5x); }
.demo-head h2 { font-size: clamp(1.9rem, 3.5vw, 2.37rem); }
.demo-head [data-biz] { color: var(--accent-primary); }
.demo-sub { color: var(--text-secondary); font-size: var(--text-lg); margin: 0; }

.rail { position: absolute; left: var(--space-1-5x); top: 0; bottom: 0; display: none; }
.steps { display: grid; gap: var(--space-6x); }
.step { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-4x); align-items: center; }
.step-text h3 { font-size: var(--text-h3); margin-bottom: 0.4em; }
.step-p { font-size: var(--text-lg); color: var(--text-secondary); margin: 0; }
.step-mock { display: flex; justify-content: center; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s cubic-bezier(.165,.84,.44,1), transform .6s cubic-bezier(.165,.84,.44,1); }
.reveal.in { opacity: 1; transform: none; }
.step-mock.reveal { transition-delay: .12s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

.transcript { margin-top: var(--space-1-5x); padding: var(--space-1x) var(--space-1-5x); background: var(--surface-card); border: 1px solid var(--border-primary); border-radius: var(--radius-md); }
.transcript-label { margin: 0 0 .4rem; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: .04em; text-transform: uppercase; color: var(--text-secondary); }
.transcript-text { margin: 0; font-size: var(--text-base); line-height: 1.6; }
.transcript-note { margin: .6rem 0 0; font-size: var(--text-sm); color: var(--text-secondary); }

/* Phone mock-up */
.phone { width: 300px; max-width: 100%; aspect-ratio: 9 / 18.5; border-radius: 40px; background: var(--collie-ink); padding: 12px; box-shadow: 0 30px 60px #00000033, inset 0 0 0 2px #3a3a3a; position: relative; }
.phone::before { content: ""; position: absolute; top: 22px; left: 50%; transform: translateX(-50%); width: 92px; height: 26px; border-radius: 14px; background: #000; z-index: 2; }
.phone-screen { width: 100%; height: 100%; border-radius: 30px; overflow: hidden; display: flex; flex-direction: column; }

.call-screen { background: linear-gradient(180deg, var(--collie-dark-blue) 0%, var(--collie-blue) 100%); color: var(--collie-white); text-align: center; padding: 64px 20px 28px; justify-content: space-between; }
.call-top { display: grid; gap: 6px; justify-items: center; }
.call-status { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--collie-white-a70); }
.call-avatar { width: 76px; height: 76px; border-radius: 50%; background: var(--collie-white); color: var(--collie-blue); font-family: var(--font-heading); font-weight: 500; font-size: 2rem; display: grid; place-items: center; margin: 10px 0 6px; }
.call-name { font-family: var(--font-heading); font-weight: 500; font-size: 1.35rem; line-height: 1.15; word-break: break-word; }
.call-via { font-size: .85rem; color: var(--collie-white-a70); }
.eq { display: flex; gap: 4px; align-items: flex-end; justify-content: center; height: 36px; }
.eq i { width: 4px; height: 6px; border-radius: 2px; background: var(--collie-white-a50); transition: height .2s; }
.eq.on i { animation: eq .9s ease-in-out infinite; background: var(--collie-white); }
.eq.on i:nth-child(2n) { animation-duration: .7s; } .eq.on i:nth-child(3n) { animation-duration: 1.1s; } .eq.on i:nth-child(5n) { animation-duration: .8s; }
@keyframes eq { 0%, 100% { height: 6px; } 50% { height: 32px; } }
.call-bottom { display: flex; justify-content: center; gap: 44px; align-items: center; }
.call-decline, .call-play { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; border: 0; }
.call-decline { background: #e5484d; opacity: .55; } .call-decline svg { width: 26px; height: 26px; fill: none; stroke: #fff; stroke-width: 2.2; stroke-linecap: round; }
.call-play { background: #2eb872; cursor: pointer; box-shadow: 0 6px 18px #0000004d; transition: transform .15s, background-color .15s; animation: ring 1.6s ease-in-out infinite; }
.call-play:hover { transform: scale(1.06); }
.call-play svg { width: 28px; height: 28px; fill: #fff; }
.call-play .ic-pause { display: none; }
.call-play.is-playing { animation: none; background: var(--collie-white); }
.call-play.is-playing svg { fill: var(--collie-blue); }
.call-play.is-playing .ic-play { display: none; } .call-play.is-playing .ic-pause { display: block; }
@keyframes ring { 0%, 100% { box-shadow: 0 6px 18px #0000004d, 0 0 0 0 #2eb87266; } 50% { box-shadow: 0 6px 18px #0000004d, 0 0 0 14px #2eb87200; } }
.call-hint { margin: 14px 0 0; font-size: .85rem; color: var(--collie-white-a90); }

.sms-screen { background: #f4f5f9; color: var(--collie-ink); padding-top: 54px; }
.sms-head { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 8px 12px 12px; border-bottom: 1px solid var(--border-primary); background: #fff; }
.sms-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--collie-blue); color: #fff; font-family: var(--font-heading); font-weight: 500; display: grid; place-items: center; }
.sms-name { font-size: .8rem; font-weight: 500; text-align: center; }
.sms-body { padding: 18px 14px; display: grid; gap: 6px; justify-items: start; }
.bubble { background: #e9e9ee; border-radius: 18px 18px 18px 4px; padding: 10px 12px; font-size: .88rem; line-height: 1.45; max-width: 92%; }
.bubble a { color: var(--collie-link); word-break: break-all; }
.sms-time { font-size: .7rem; color: var(--text-secondary); padding-left: 6px; }

/* Email mock-up */
.mail { width: 100%; max-width: 520px; background: #fff; border: 1px solid var(--border-primary); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); }
.mail-head { padding: var(--space-1x) var(--space-1-5x); border-bottom: 1px solid var(--border-primary); display: grid; gap: 4px; background: #fafbff; }
.mail-row { display: grid; grid-template-columns: 5.5rem 1fr; gap: var(--space-0-5x); font-size: .9rem; align-items: baseline; }
.mail-k { font-family: var(--font-mono); font-size: .75rem; color: var(--text-secondary); }
.mail-subject { font-weight: 500; }
.mail-body { padding: var(--space-1-5x); font-size: .95rem; line-height: 1.6; }
.mail-body p { margin: 0 0 .9em; }
.mail-table { border-collapse: collapse; margin: 0 0 var(--space-1-5x); font-size: .9rem; }
.mail-table td { padding: .35rem .9rem .35rem 0; border-bottom: 1px solid var(--border-primary); }
.mail-table td:first-child { color: var(--text-secondary); }
.mail-btn { margin-bottom: var(--space-1-5x); }
.mail-sign { white-space: pre-line; margin: 0 !important; }
.mail-foot { margin: 0; padding: var(--space-1x) var(--space-1-5x); font-size: .75rem; color: var(--text-secondary); border-top: 1px solid var(--border-primary); background: #fafbff; }

/* CTA */
.cta { background: var(--bg-accent-primary); color: var(--text-on-accent); padding: var(--space-6x) var(--space-1-5x); text-align: center; }
.cta-inner { max-width: var(--container-sm); margin: 0 auto; }
.cta-inner img { display: block; margin: 0 auto var(--space-1x); }
.cta h2 { font-size: clamp(1.9rem, 3.5vw, 2.37rem); margin-bottom: .4em; }
.cta p { font-size: var(--text-lg); color: var(--collie-white-a90); max-width: 50ch; margin: 0 auto var(--space-2x); }
.cta-actions { display: flex; gap: var(--space-0-75x); justify-content: center; flex-wrap: wrap; }

/* ---- Footer (mirrors collectmaxx.com) ---------------------------------- */
.footer { background: var(--bg-inverse); color: var(--text-inverse); padding: var(--space-5x) var(--space-1-5x) var(--space-3x); }
.footer-inner { max-width: var(--container); margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 2fr) auto; gap: var(--space-3x); align-items: start; padding-bottom: var(--space-3x); border-bottom: 1px solid var(--border-inverse); }
.footer-cm-logo { display: block; height: 22px; width: auto; }
.footer-tagline { margin: var(--space-1x) 0 var(--space-1-5x); max-width: 28ch; color: var(--collie-white-a60); }
.footer-actions { display: flex; flex-wrap: wrap; gap: var(--space-0-75x); }
.footer-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-2x); }
.footer-col h4 { margin: 0 0 1em; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--collie-white-a60); font-weight: var(--weight-medium); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { color: var(--text-inverse); text-decoration: none; opacity: .85; font-size: 0.95rem; }
.footer-col a:hover { opacity: 1; color: var(--text-inverse); }
.footer-collie { display: flex; flex-direction: column; align-items: flex-end; gap: 0.35rem; justify-self: end; }
.footer-collie img { display: block; } .footer-collie span { font-size: var(--text-sm); color: var(--collie-white-a60); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-1x); padding-top: var(--space-2x); font-family: var(--font-mono); font-size: 0.85rem; color: var(--collie-white-a60); }
.footer-legal { display: flex; flex-wrap: wrap; gap: var(--space-1x); }
.footer-legal a { color: var(--collie-white-a60); text-decoration: none; } .footer-legal a:hover { color: var(--text-inverse); }
.footer-meta { margin: var(--space-1x) 0 0; font-family: var(--font-mono); font-size: 0.75rem; color: var(--collie-white-a50); display: grid; gap: 0.25rem; }

/* ---- Pay page (mock hosted checkout) ------------------------------------- */
.pay-body { background: #f2f4f8; min-height: 100vh; }
.pay-banner { background: var(--collie-yellow); color: var(--collie-ink); text-align: center; font-family: var(--font-mono); font-size: .8rem; letter-spacing: .04em; padding: .5rem 1rem; }
.pay { max-width: 440px; margin: 0 auto; padding: var(--space-3x) var(--space-1x) var(--space-4x); }
.pay-card { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-pop); padding: var(--space-2x); text-align: center; }
.pay-merchant { display: flex; align-items: center; justify-content: center; gap: .6rem; margin-bottom: var(--space-1x); }
.pay-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--collie-blue); color: #fff; font-family: var(--font-heading); font-weight: 500; display: grid; place-items: center; }
.pay-merchant-name { font-family: var(--font-heading); font-weight: 500; font-size: 1.15rem; }
.pay-desc { margin: 0; color: var(--text-secondary); }
.pay-amount { font-family: var(--font-heading); font-weight: 500; font-size: 2.6rem; margin: .1em 0 .6em; letter-spacing: -0.01em; }
.pay-amount-sm { font-size: 1.8rem; }
.pay-choose { margin: 0 0 .6rem; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; color: var(--text-secondary); text-align: left; }
.pay-methods { display: grid; gap: .5rem; margin-bottom: var(--space-1-5x); }
.pay-method { display: flex; align-items: center; gap: .75rem; padding: .7rem .9rem; border: 1px solid var(--border-secondary); border-radius: var(--radius-sm); cursor: pointer; text-align: left; transition: border-color .15s, background-color .15s; }
.pay-method:has(input:checked) { border-color: var(--collie-blue); background: var(--collie-blue-6); }
.pay-method input { accent-color: var(--collie-blue); }
.pay-logo { width: 38px; height: 26px; border-radius: 4px; display: grid; place-items: center; font-family: var(--font-mono); font-size: .7rem; font-weight: 700; color: #fff; }
.pay-logo-ideal { background: #cc0066; } .pay-logo-bc { background: #005498; } .pay-logo-card { background: #f2f4f8; } .pay-logo-pp { background: #003087; }
.pay-btn { width: 100%; font-size: 1.05rem; }
.pay-secure { margin: var(--space-1x) 0 0; font-size: .75rem; color: var(--text-secondary); }
.pay-done h1 { font-size: var(--text-h3); margin: 0 0 .2em; }
.pay-done p { color: var(--text-secondary); }
.pay-foot { text-align: center; margin: var(--space-2x) 0 0; opacity: .7; }

/* ---- Responsive ---------------------------------------------------------- */
@media (min-width: 1100px) {
  .rail { display: flex; flex-direction: column; align-items: center; left: 0; top: 0; bottom: 0; }
  .rail-dot { position: sticky; top: 45vh; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-mono); font-size: .8rem; background: var(--collie-blue-4); color: var(--collie-blue); transition: background-color .3s, color .3s; }
  .rail-dot.active { background: var(--collie-blue); color: #fff; }
  .rail-line { flex: 1; width: 2px; background: var(--collie-blue-4); }
  .demo-inner { padding-left: var(--space-5x); }
}
@media (max-width: 900px) {
  .step { grid-template-columns: 1fr; gap: var(--space-2x); }
  .footer-top { grid-template-columns: 1fr; gap: var(--space-2x); }
  .footer-collie { align-items: flex-start; justify-self: start; }
  .nav-label, .nav-divider { display: none; }
}
@media (max-width: 560px) {
  .nav-by { display: none; }
  .start { padding: var(--card-pad-sm); }
  .start-grid { grid-template-columns: 1fr; }
  .start-actions .btn { width: 100%; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .cta-actions .btn { width: 100%; }
  .phone { width: 280px; }
}