/* ============================================================
   FLITZEN — Bespoke AI Solutions in London (SEO landing)
   Conversion-led. Form-on-top hero + interactive demo.
   Reuses styles.css + connect.css. Native monochrome system.
   ============================================================ */

/* ---------- Tighter vertical rhythm for this conversion page ----------
   The global .section pads ~102px top AND bottom, so adjacent sections
   stack to ~200px of dead space. Scope a tighter rhythm to this page. */
.page-ail .section { padding-top: clamp(54px, 6.4vw, 104px); padding-bottom: clamp(54px, 6.4vw, 104px); }
/* collapse the double gap where a section meets the one before it */
.page-ail .ail-trust + .section { padding-top: clamp(48px, 5.4vw, 88px); }
.page-ail .section + .section { padding-top: clamp(44px, 5vw, 80px); }
/* dark guardrails: keep balanced internal padding but tighten the seam after it */
.page-ail .ail-guard + .section { padding-top: clamp(54px, 6.4vw, 104px); }

/* ---------- Location hero reused for a form-on-top layout ----------
   The shared .contact-hero collapses to one column below 1100px; keep it
   two-column down to 900px (like the AI hero) and top-align the form. */
.page-ail .contact-hero-grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; gap: clamp(34px, 5vw, 84px); }
.page-ail .contact-h1 { font-size: clamp(40px, 5.6vw, 88px); letter-spacing: -0.03em; line-height: 0.98; }
.page-ail .contact-hero { padding-bottom: clamp(48px, 6vw, 88px); }
.page-ail .ail-form-card { margin-top: 6px; }
@media (max-width: 900px) {
  .page-ail .contact-hero-grid { grid-template-columns: 1fr; gap: clamp(30px, 6vw, 44px); }
}

/* ---------- HERO: copy left, dark form card right ---------- */
.ail-hero { padding-top: clamp(120px, 15vh, 190px); padding-bottom: clamp(56px, 7vw, 104px); position: relative; }
.ail-hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(34px, 5vw, 84px); align-items: start; }
.ail-hero-copy .eyebrow { margin-bottom: 26px; }
.ail-h1 { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(44px, 6.4vw, 96px); line-height: 0.98; letter-spacing: -0.035em; }
.ail-h1 em { font-style: italic; }
.ail-hero-lead { margin-top: 28px; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.55; color: var(--gray-1); max-width: 46ch; }
.ail-hero-chips { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px; }
.ail-chip { display: inline-flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 500; color: var(--ink); border: 1px solid var(--line-strong); border-radius: 30px; padding: 9px 16px; }
.ail-chip svg { width: 15px; height: 15px; }
.ail-hero-foot { margin-top: 34px; display: flex; align-items: center; gap: 16px; }
.ail-hero-foot .ail-foot-ic { flex: none; width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; }
.ail-hero-foot .ail-foot-ic svg { width: 20px; height: 20px; }
.ail-hero-foot p { font-size: 14.5px; color: var(--gray-1); line-height: 1.45; max-width: 40ch; }
.ail-hero-foot p b { color: var(--ink); font-weight: 600; }

/* ---------- Dark form card ---------- */
.ail-form-card { background: var(--ink); color: var(--paper); border-radius: var(--r-lg); padding: clamp(26px, 2.6vw, 40px); position: sticky; top: 96px; box-shadow: 0 40px 90px -40px rgba(14,14,14,0.5); }
.ail-form-card .fc-tag { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; letter-spacing: .04em; color: rgba(255,255,255,0.72); margin-bottom: 18px; }
.ail-form-card .fc-tag .live-dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; position: relative; }
.ail-form-card .fc-tag .live-dot::after { content:""; position:absolute; inset:-4px; border-radius:50%; border:1px solid #fff; opacity:.5; animation: ailPulse 2.4s ease-out infinite; }
@keyframes ailPulse { 0%{transform:scale(.6);opacity:.5} 100%{transform:scale(1.6);opacity:0} }
@media (prefers-reduced-motion: reduce){ .ail-form-card .fc-tag .live-dot::after{ animation:none } }
.ail-form-card h2 { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(24px, 2.3vw, 32px); line-height: 1.06; letter-spacing: -0.02em; }
.ail-form-card h2 em { font-style: italic; }
.ail-form-card .fc-sub { margin-top: 12px; font-size: 14.5px; line-height: 1.5; color: rgba(255,255,255,0.7); }
.ail-form { margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.ail-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; color: rgba(255,255,255,0.9); }
.ail-field label .opt { color: rgba(255,255,255,0.5); font-weight: 400; }
.ail-field input, .ail-field textarea, .ail-field select {
  width: 100%; font-family: var(--sans); font-size: 15.5px; color: #fff;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--r-sm); padding: 12px 14px; transition: border-color .25s, background .25s;
}
.ail-field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }
.ail-field select option { color: #111; }
.ail-field textarea { min-height: 84px; resize: vertical; }
.ail-field input::placeholder, .ail-field textarea::placeholder { color: rgba(255,255,255,0.4); }
.ail-field input:focus, .ail-field textarea:focus, .ail-field select:focus { outline: none; border-color: #fff; background: rgba(255,255,255,0.1); }
.ail-form .btn-submit {
  margin-top: 6px; width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: #fff; color: var(--ink); border: none; border-radius: 40px; padding: 15px 22px;
  font-family: var(--sans); font-size: 15.5px; font-weight: 600; cursor: pointer; transition: transform .3s var(--ease), opacity .3s;
}
.ail-form .btn-submit:hover { transform: translateY(-2px); }
.ail-form .btn-submit .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink); }
.ail-form-foot { margin-top: 14px; font-size: 12.5px; line-height: 1.5; color: rgba(255,255,255,0.5); text-align: center; }
.ail-form-foot a { color: rgba(255,255,255,0.75); }
.ail-form-card .ail-success { display: none; }
.ail-form-card.sent .ail-form, .ail-form-card.sent .fc-sub, .ail-form-card.sent > h2, .ail-form-card.sent .fc-tag { display: none; }
.ail-form-card.sent .ail-success { display: block; }
.ail-success .si { width: 52px; height: 52px; border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; margin-bottom: 20px; }
.ail-success .si svg { width: 24px; height: 24px; }
.ail-success h3 { font-family: var(--serif); font-weight: var(--display-weight); font-size: 26px; letter-spacing: -0.02em; }
.ail-success h3 em { font-style: italic; }
.ail-success p { margin-top: 12px; font-size: 15px; line-height: 1.6; color: rgba(255,255,255,0.72); }

@media (max-width: 900px) {
  .ail-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .ail-form-card { position: static; }
}

/* ---------- Trust strip ---------- */
.ail-trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.ail-trust .container { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 40px; padding-top: 22px; padding-bottom: 22px; }
.ail-trust .tlabel { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--gray-2); }
.ail-trust .titem { display: inline-flex; align-items: center; gap: 9px; font-size: 14.5px; font-weight: 500; color: var(--ink); }
.ail-trust .titem svg { width: 16px; height: 16px; flex: none; }

/* ---------- Section intro ---------- */
.ail-band-lead { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(26px, 3.4vw, 48px); line-height: 1.12; letter-spacing: -0.025em; max-width: 22ch; text-wrap: balance; }
.ail-band-lead em { font-style: italic; }

/* ============================================================
   SIGNATURE: interactive "manual -> automatic" demo
   ============================================================ */
.ail-demo .container { max-width: 1240px; }
.ail-demo-shell { margin-top: clamp(34px, 4vw, 60px); display: grid; grid-template-columns: 300px 1fr; gap: clamp(20px, 2.4vw, 40px); align-items: start; }
.ail-tasks { display: flex; flex-direction: column; gap: 8px; }
.ail-task {
  display: flex; align-items: center; gap: 14px; text-align: left;
  background: none; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 16px 18px; cursor: pointer; font-family: var(--sans);
  transition: border-color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease);
}
.ail-task .tn { font-family: var(--serif); font-size: 13px; color: var(--gray-2); transition: color .3s; }
.ail-task .tt { font-size: 16.5px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }
.ail-task:hover { border-color: var(--line-strong); }
.ail-task.on { background: var(--ink); border-color: var(--ink); }
.ail-task.on .tt { color: #fff; }
.ail-task.on .tn { color: rgba(255,255,255,0.55); }
.ail-task .tarrow { margin-left: auto; opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s; color: #fff; }
.ail-task.on .tarrow { opacity: 1; transform: translateX(0); }

.ail-panel-wrap { position: relative; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--paper); }
.ail-panel { display: none; }
.ail-panel.on { display: block; animation: ailFade .4s var(--ease); }
@keyframes ailFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce){ .ail-panel.on { animation: none; } }
.ail-panel-head { padding: clamp(22px, 2.4vw, 32px) clamp(22px, 2.6vw, 36px); border-bottom: 1px solid var(--line); }
.ail-panel-head .ph-k { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--gray-2); }
.ail-panel-head h3 { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -0.02em; margin-top: 10px; line-height: 1.08; }
.ail-panel-head h3 em { font-style: italic; }
.ail-cols { display: grid; grid-template-columns: 1fr 1fr; }
.ail-col { padding: clamp(22px, 2.4vw, 32px) clamp(22px, 2.6vw, 36px); }
.ail-col.before { border-right: 1px solid var(--line); }
.ail-col.after { background: var(--ink); color: #fff; }
.ail-col .col-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.ail-col .col-h .ch-l { font-size: 13px; letter-spacing: .04em; text-transform: uppercase; font-weight: 600; }
.ail-col.before .col-h .ch-l { color: var(--gray-2); }
.ail-col.after .col-h .ch-l { color: rgba(255,255,255,0.6); }
.ail-col .col-time { font-size: 12.5px; font-weight: 600; padding: 5px 11px; border-radius: 20px; }
.ail-col.before .col-time { background: var(--paper-2); color: var(--gray-1); }
.ail-col.after .col-time { background: rgba(255,255,255,0.14); color: #fff; }
.ail-steps { display: flex; flex-direction: column; gap: 0; }
.ail-steps .st { display: flex; gap: 13px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 15px; line-height: 1.45; }
.ail-steps .st:first-child { border-top: none; }
.ail-col.after .ail-steps .st { border-top-color: rgba(255,255,255,0.14); }
.ail-col.before .ail-steps .st { color: var(--gray-1); }
.ail-col.after .ail-steps .st { color: rgba(255,255,255,0.9); }
.ail-steps .st .si { flex: none; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; margin-top: 1px; }
.ail-col.before .si { border: 1px solid var(--line-strong); color: var(--gray-3); }
.ail-col.before .si::before { content:""; width: 7px; height: 1.5px; background: var(--gray-3); }
.ail-col.after .si { background: #fff; color: var(--ink); }
.ail-col.after .si svg { width: 12px; height: 12px; }
@media (max-width: 900px) {
  .ail-demo-shell { grid-template-columns: 1fr; }
  .ail-tasks { flex-direction: row; flex-wrap: wrap; }
  .ail-task { flex: 1 1 calc(50% - 8px); }
}
@media (max-width: 560px) {
  .ail-cols { grid-template-columns: 1fr; }
  .ail-col.before { border-right: none; border-bottom: 1px solid var(--line); }
  .ail-task .tn { display: none; }
}

/* ============================================================
   Process (numbered, horizontal)
   ============================================================ */
.ail-proc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); margin-top: clamp(30px, 3.4vw, 52px); }
.ail-proc-step { padding: clamp(26px, 2.6vw, 40px) clamp(14px, 1.6vw, 28px) clamp(34px, 4vw, 56px); border-bottom: 1px solid var(--line); position: relative; }
.ail-proc-step:not(:nth-child(4n)) { border-right: 1px solid var(--line); }
.ail-proc-step .pn { font-family: var(--serif); font-size: 13px; color: var(--gray-2); }
.ail-proc-step h3 { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(20px, 1.8vw, 26px); letter-spacing: -0.02em; margin: 18px 0 10px; line-height: 1.08; }
.ail-proc-step h3 em { font-style: italic; }
.ail-proc-step p { font-size: 15px; line-height: 1.55; color: var(--gray-1); }
@media (max-width: 820px) {
  .ail-proc-grid { grid-template-columns: 1fr 1fr; }
  .ail-proc-step:nth-child(2n) { border-right: none; }
  .ail-proc-step:not(:nth-child(4n)) { border-right: 1px solid var(--line); }
  .ail-proc-step:nth-child(2n) { border-right: none; }
}
@media (max-width: 480px) {
  .ail-proc-grid { grid-template-columns: 1fr; }
  .ail-proc-step { border-right: none !important; }
}

/* ============================================================
   Guardrails block (dark)
   ============================================================ */
.ail-guard { background: var(--ink); color: var(--paper); }
.ail-guard .eyebrow { color: rgba(255,255,255,0.55); }
.ail-guard .ail-band-lead { color: #fff; }
.ail-guard-grid { margin-top: clamp(34px, 4vw, 60px); display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,0.16); }
.ail-guard-item { padding: clamp(26px, 2.6vw, 38px) clamp(8px, 2vw, 36px); border-bottom: 1px solid rgba(255,255,255,0.16); display: flex; gap: 18px; }
.ail-guard-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.16); padding-left: 0; }
.ail-guard-item:nth-child(even) { padding-right: 0; }
.ail-guard-item .gi { flex: none; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3); display: grid; place-items: center; }
.ail-guard-item .gi svg { width: 19px; height: 19px; color: #fff; }
.ail-guard-item h3 { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(19px, 1.7vw, 24px); letter-spacing: -0.015em; line-height: 1.1; margin-bottom: 9px; }
.ail-guard-item p { font-size: 15px; line-height: 1.55; color: rgba(255,255,255,0.68); }
@media (max-width: 680px) {
  .ail-guard-grid { grid-template-columns: 1fr; }
  .ail-guard-item { padding-left: 0 !important; padding-right: 0 !important; }
  .ail-guard-item:nth-child(odd) { border-right: none; }
}

/* ---------- Pricing band ---------- */
.ail-price .container { max-width: 1100px; }
.ail-price-card { border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(30px, 4vw, 60px); text-align: center; }
.ail-price-card .pk { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--gray-2); }
.ail-price-card h2 { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(28px, 3.4vw, 48px); letter-spacing: -0.025em; line-height: 1.08; margin: 18px auto 0; max-width: 18ch; }
.ail-price-card h2 em { font-style: italic; }
.ail-price-card p { margin: 20px auto 0; font-size: 17px; line-height: 1.6; color: var(--gray-1); max-width: 56ch; }
.ail-price-card .ppts { margin: 32px auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 14px; max-width: 760px; }
.ail-price-card .ppts span { display: inline-flex; align-items: center; gap: 9px; font-size: 14.5px; font-weight: 500; color: var(--ink); border: 1px solid var(--line-strong); border-radius: 30px; padding: 9px 16px; }
.ail-price-card .ppts span svg { width: 15px; height: 15px; }
.ail-price-card .btn { margin-top: 36px; }

/* ---------- Closing CTA with secondary form anchor ---------- */
.ail-final .container { max-width: 1100px; }
.ail-final-card { background: var(--paper-2); border-radius: var(--r-lg); padding: clamp(34px, 5vw, 80px); text-align: center; }
.ail-final-card h2 { font-family: var(--serif); font-weight: var(--display-weight); font-size: clamp(32px, 4.6vw, 64px); letter-spacing: -0.03em; line-height: 1; }
.ail-final-card h2 em { font-style: italic; }
.ail-final-card p { margin: 22px auto 0; font-size: 18px; line-height: 1.6; color: var(--gray-1); max-width: 50ch; }
.ail-final-card .row { margin-top: 36px; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.ail-final-card .cta-sub { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; }
.ail-final-card .cta-sub a { font-size: 15px; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; }

/* ============================================================
   Bigger headings — scoped to the landing pages (.page-ail)
   for more impact, without touching the rest of the site.
   ============================================================ */
.page-ail .ail-h1 { font-size: clamp(52px, 8vw, 132px); }
.page-ail h2.title { font-size: clamp(40px, 6.6vw, 104px); line-height: 0.98; }
.page-ail .ail-band-lead { font-size: clamp(32px, 4.8vw, 70px); line-height: 1.06; }
.page-ail .ail-final-card h2 { font-size: clamp(40px, 6.4vw, 96px); }
.page-ail .ail-price-card h2 { font-size: clamp(34px, 4.6vw, 66px); }
.page-ail .ail-panel-head h3 { font-size: clamp(24px, 2.6vw, 36px); }
/* contact-hero headline on the location landing pages */
.page-ail .contact-h1 { font-size: clamp(46px, 7.2vw, 116px); }