/* 818 Accounting Serve: shared styles */

:root {
  --page: #f2f3f6;
  --white: #ffffff;
  --ink: #0d1b33;
  --muted: #4a5670;
  --blue-900: #0a2a5e;
  --blue-700: #0f4c9c;
  --blue-500: #1e6fd9;
  --blue-300: #6fa8f0;
  --blue-100: #e6f0fc;
  --line: #dfe3ea;
  --shadow: 0 10px 30px rgba(13, 27, 51, 0.08);
  --radius: 20px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--page);
  color: var(--ink);
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- Header ---------- */
.header {
  background: var(--white);
  border-radius: 0 0 28px 28px;
  box-shadow: var(--shadow);
  padding: 0 32px;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.topbar .contact { display: flex; gap: 24px; font-weight: 700; color: var(--ink); }
.topbar .contact a { display: inline-flex; align-items: center; gap: 6px; }
.topbar .contact a:hover { color: var(--blue-500); }
.topbar svg { width: 14px; height: 14px; }

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
}
.logo img { width: 40px; height: 40px; }
.menu { display: flex; gap: 32px; font-weight: 700; font-size: 18px; }
.menu a:hover { color: var(--blue-500); }

.pill {
  display: inline-block;
  font-weight: 700;
  font-size: 15px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--blue-700);
  color: var(--white);
  border: 0;
  cursor: pointer;
  font-family: inherit;
}
.pill:hover { background: var(--blue-500); }

/* ---------- Hero ---------- */
.hero {
  margin-top: 24px;
  background: var(--white);
  border-radius: 36px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 48px;
  padding: 64px 56px;
}
.hero h1 {
  font-size: clamp(40px, 5.6vw, 66px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -2px;
}
.script {
  font-family: "Caveat Brush", cursive;
  color: var(--blue-500);
  font-size: clamp(44px, 6vw, 72px);
  line-height: 1.1;
  margin: 12px 0 16px;
  transform: rotate(-3deg);
  display: inline-block;
}
.hero p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  max-width: 460px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 32px;
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(13, 27, 51, 0.14);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(13, 27, 51, 0.18); }
.btn.primary { background: var(--blue-700); color: var(--white); }
.btn.primary:hover { background: var(--blue-500); }

/* services panel on the right of the hero */
.panel {
  background: linear-gradient(160deg, var(--blue-900), var(--blue-700) 60%, var(--blue-500));
  color: var(--white);
  border-radius: 28px;
  padding: 32px;
  box-shadow: 0 24px 50px rgba(10, 42, 94, 0.28);
}
.panel .mono {
  font-family: "Space Mono", monospace;
  font-size: 13px;
  letter-spacing: 3px;
  opacity: 0.8;
  margin-bottom: 8px;
}
.panel h2 { font-size: 26px; font-weight: 800; margin-bottom: 20px; }
.panel ul { list-style: none; display: grid; gap: 12px; }
.panel li a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-weight: 700;
  transition: background 0.2s ease;
}
.panel li a:hover { background: rgba(255, 255, 255, 0.18); }
.panel li svg { width: 22px; height: 22px; flex-shrink: 0; }
.panel li span { margin-left: auto; opacity: 0.7; }

/* ---------- Sections ---------- */
.section { margin-top: 88px; }
.section-head { padding-left: 20px; margin-bottom: 32px; max-width: 720px; }
.eyebrow {
  font-family: "Space Mono", monospace;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue-500);
  margin-bottom: 8px;
}
.section-head h2 {
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 12px;
}
.section-head p { color: var(--muted); font-size: 18px; }

/* subpages: the section title is the page heading */
.section.page-top { margin-top: 56px; }
.section-head h1 {
  font-size: clamp(36px, 5.5vw, 56px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.05;
  margin-bottom: 12px;
}
.card[id] { scroll-margin-top: 24px; }
.card:target { outline: 3px solid var(--blue-500); }

.grid { display: grid; gap: 24px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.four { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
}
.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--blue-100);
  color: var(--blue-700);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.card .icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 20px; margin-bottom: 8px; }
.card p { color: var(--muted); }

/* why choose: big statement cards like the feature row */
.why .card { min-height: 230px; }
.why .card p.big {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--muted);
}
.why .card p.big b { color: var(--blue-700); font-weight: 800; }
.why .card:nth-child(even) p.big b { color: var(--blue-500); }

/* testimonials */
.quote { display: flex; flex-direction: column; gap: 20px; }
.stars { color: var(--blue-500); letter-spacing: 3px; font-size: 18px; }
.quote blockquote { font-size: 17px; line-height: 1.6; color: var(--ink); }
.quote .who { margin-top: auto; display: flex; align-items: center; gap: 12px; }
.quote .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue-100);
  color: var(--blue-700);
  display: grid;
  place-items: center;
  font-weight: 800;
}
.quote .who strong { display: block; font-size: 15px; }
.quote .who small { color: var(--muted); }

/* contact call to action */
.cta {
  background: var(--white);
  border-radius: 36px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  padding: 56px;
}
.cta h2 { font-size: clamp(32px, 4.5vw, 46px); font-weight: 800; letter-spacing: -1px; line-height: 1.1; }
.cta .script { font-size: clamp(36px, 5vw, 54px); }
.cta p { color: var(--muted); font-size: 17px; margin-bottom: 24px; }
.cta .details { list-style: none; display: grid; gap: 12px; font-weight: 700; }
.cta .details a { display: inline-flex; align-items: center; gap: 10px; }
.cta .details a:hover { color: var(--blue-500); }
.cta .details svg { width: 18px; height: 18px; color: var(--blue-700); }

.form { display: grid; gap: 16px; }
.form label { font-weight: 700; font-size: 14px; display: grid; gap: 6px; }
.form input,
.form textarea {
  font: inherit;
  font-weight: 500;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--page);
  color: var(--ink);
}
.form input:focus,
.form textarea:focus { outline: 2px solid var(--blue-500); border-color: transparent; background: var(--white); }
.form textarea { min-height: 140px; resize: vertical; }
.form .btn { justify-self: start; }
.form-note { font-size: 14px; color: var(--muted); min-height: 1em; }

/* ---------- Footer ---------- */
.footer {
  margin-top: 88px;
  background: var(--blue-900);
  color: var(--white);
  border-radius: 28px 28px 0 0;
  padding: 56px 40px 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr 1.3fr;
  gap: 40px;
}
.footer .logo { margin-bottom: 16px; }
.footer p { color: var(--blue-100); opacity: 0.85; font-size: 15px; }
.footer h4 { font-size: 14px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px; }
.footer ul { list-style: none; display: grid; gap: 10px; font-size: 15px; color: var(--blue-100); }
.footer ul a:hover { color: var(--white); text-decoration: underline; }

.social { display: flex; gap: 12px; margin-top: 20px; }
.social a {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
}
.social a:hover { background: var(--blue-500); }
.social svg { width: 20px; height: 20px; }

.newsletter { display: flex; gap: 8px; margin-top: 12px; }
.newsletter input {
  flex: 1;
  min-width: 0;
  font: inherit;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}
.newsletter input::placeholder { color: rgba(255, 255, 255, 0.6); }
.newsletter .pill { background: var(--white); color: var(--blue-900); }
.newsletter .pill:hover { background: var(--blue-100); }

.footer-bottom {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
  color: var(--blue-100);
}
.footer-bottom nav { display: flex; gap: 20px; }
.footer-bottom a:hover { color: var(--white); text-decoration: underline; }

/* ---------- Legal pages ---------- */
.legal {
  margin-top: 24px;
  background: var(--white);
  border-radius: 36px;
  box-shadow: var(--shadow);
  padding: 56px;
}
.legal h1 { font-size: clamp(34px, 5vw, 48px); letter-spacing: -1px; margin-bottom: 8px; }
.legal .updated { color: var(--muted); margin-bottom: 32px; }
.legal h2 { font-size: 22px; margin: 28px 0 8px; }
.legal p, .legal li { color: var(--muted); font-size: 17px; line-height: 1.7; }
.legal ul { padding-left: 22px; }
.legal a { color: var(--blue-700); text-decoration: underline; }

/* ---------- Tax guide ---------- */
.guide section { scroll-margin-top: 24px; }
.guide li { margin-bottom: 6px; }
.guide li strong { color: var(--ink); }
.toc {
  background: var(--blue-100);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-bottom: 16px;
}
.toc h2 { margin: 0 0 12px; font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: var(--blue-700); }
.toc ol { padding-left: 22px; columns: 2; column-gap: 40px; }
.toc li { font-weight: 700; break-inside: avoid; }
.legal .toc a { color: var(--ink); text-decoration: none; }
.legal .toc a:hover { color: var(--blue-500); text-decoration: underline; }
.table-wrap { overflow-x: auto; margin: 12px 0 16px; border: 1px solid var(--line); border-radius: 14px; }
.guide table { width: 100%; border-collapse: collapse; font-size: 16px; }
.guide th, .guide td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.guide th { background: var(--page); font-weight: 800; }
.guide td { color: var(--muted); }
.guide tr:last-child td { border-bottom: 0; }
.guide td:first-child { font-weight: 700; color: var(--ink); white-space: nowrap; }
#preparer td:first-child { white-space: normal; }
.guide .disclaimer { font-size: 14px; margin-top: 16px; }

/* ---------- Chat assistant ---------- */
.chat { position: fixed; right: 20px; bottom: 20px; z-index: 50; }
.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 0;
  background: var(--blue-700);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(10, 42, 94, 0.35);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.chat-toggle:hover { background: var(--blue-500); }
.chat-toggle svg { width: 26px; height: 26px; }
.chat-panel {
  position: absolute;
  right: 0;
  bottom: 76px;
  width: 360px;
  max-width: calc(100vw - 32px);
  height: 520px;
  max-height: calc(100vh - 120px);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(13, 27, 51, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.chat-panel[hidden] { display: none; }
.chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: var(--blue-700);
  color: var(--white);
}
.chat-head strong { display: block; font-size: 16px; }
.chat-head small { font-size: 12px; opacity: 0.85; }
.chat-actions { display: flex; align-items: center; gap: 4px; }
.chat-close,
.chat-expand {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: none;
  border: 0;
  color: var(--white);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.chat-close:hover,
.chat-expand:hover { background: rgba(255, 255, 255, 0.15); }
.chat-expand svg { width: 18px; height: 18px; }
.chat-expand .icon-shrink,
.chat.fullscreen .chat-expand .icon-expand { display: none; }
.chat.fullscreen .chat-expand .icon-shrink { display: block; }

/* full screen chat */
body.chat-locked { overflow: hidden; }
.chat.fullscreen .chat-toggle { display: none; }
.chat.fullscreen .chat-panel {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  border-radius: 0;
}
.chat.fullscreen .chat-log,
.chat.fullscreen .chat-form,
.chat.fullscreen .chat-note {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
}
.chat.fullscreen .chat-log { padding: 24px 16px; }
.chat.fullscreen .chat-msg { font-size: 16px; }
.chat.fullscreen .chat-form { border-top: 0; padding: 16px; }
.chat-log {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--page);
}
.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 15px;
  line-height: 1.5;
  white-space: pre-wrap;
}
.chat-msg.assistant { align-self: flex-start; background: var(--white); border: 1px solid var(--line); }
.chat-msg.user { align-self: flex-end; background: var(--blue-700); color: var(--white); }
.chat-msg.pending { color: var(--muted); font-style: italic; }
.chat-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.chat-form input {
  flex: 1;
  min-width: 0;
  font: inherit;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
}
.chat-form input:focus { outline: 2px solid var(--blue-500); border-color: transparent; }
.chat-form .pill:disabled { opacity: 0.6; cursor: default; }
.chat-note { font-size: 12px; color: var(--muted); padding: 0 14px 12px; }
.chat-note a { color: var(--blue-700); font-weight: 700; }

/* ---------- Free consultation questionnaire ---------- */
.quiz {
  max-width: 760px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 36px;
  box-shadow: var(--shadow);
  padding: 48px 56px;
  overflow: hidden;
}
.quiz-top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.quiz-count { font-family: "Space Mono", monospace; font-size: 13px; color: var(--muted); white-space: nowrap; }
.quiz-progress { height: 8px; border-radius: 99px; background: var(--blue-100); margin: 14px 0 36px; overflow: hidden; }
.quiz-progress span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-500));
  transition: width 0.45s ease;
}
.quiz fieldset { border: 0; min-width: 0; }
.quiz legend { padding: 0; }
.quiz h1, .quiz h2 { font-size: clamp(26px, 4vw, 36px); font-weight: 800; letter-spacing: -0.5px; line-height: 1.15; margin-bottom: 10px; }
.step-lead { color: var(--muted); font-size: 17px; margin-bottom: 24px; }
.step-lead a { color: var(--blue-700); font-weight: 700; text-decoration: underline; }

.step { display: none; }
.step.is-active { display: block; animation: step-in 0.45s cubic-bezier(0.2, 0.8, 0.2, 1); }
.step.is-active.from-left { animation-name: step-in-left; }
@keyframes step-in { from { opacity: 0; transform: translateX(48px); } to { opacity: 1; transform: none; } }
@keyframes step-in-left { from { opacity: 0; transform: translateX(-48px); } to { opacity: 1; transform: none; } }
.step.is-active .choice { animation: choice-in 0.4s ease backwards; }
.step.is-active .choice:nth-child(2) { animation-delay: 0.05s; }
.step.is-active .choice:nth-child(3) { animation-delay: 0.1s; }
.step.is-active .choice:nth-child(4) { animation-delay: 0.15s; }
.step.is-active .choice:nth-child(5) { animation-delay: 0.2s; }
.step.is-active .choice:nth-child(6) { animation-delay: 0.25s; }
.step.is-active .choice:nth-child(7) { animation-delay: 0.3s; }
@keyframes choice-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: block;
  height: 100%;
  padding: 18px 20px 18px 52px;
  border: 2px solid var(--line);
  border-radius: 16px;
  font-weight: 700;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.choice span::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 21px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  transition: all 0.2s ease;
}
.choice input[type="checkbox"] + span::before { border-radius: 6px; }
.choice small { display: block; font-weight: 500; font-size: 14px; color: var(--muted); margin-top: 2px; }
.choice:hover span { border-color: var(--blue-300); transform: translateY(-2px); }
.choice input:checked + span { border-color: var(--blue-500); background: var(--blue-100); }
.choice input:checked + span::before { border-color: var(--blue-500); background: var(--blue-500); box-shadow: inset 0 0 0 3px var(--white); }
.choice input:focus-visible + span { outline: 2px solid var(--blue-500); outline-offset: 2px; }

.income-value { display: block; font-size: clamp(40px, 7vw, 56px); font-weight: 800; color: var(--blue-700); letter-spacing: -1px; margin-bottom: 12px; }
.slider {
  --fill: 15%;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--blue-500) var(--fill), var(--blue-100) var(--fill));
  cursor: pointer;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--white);
  border: 4px solid var(--blue-700);
  box-shadow: 0 4px 14px rgba(13, 27, 51, 0.25);
  transition: transform 0.15s ease;
}
.slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--white);
  border: 4px solid var(--blue-700);
  box-shadow: 0 4px 14px rgba(13, 27, 51, 0.25);
}
.slider:active::-webkit-slider-thumb { transform: scale(1.15); }
.slider:focus-visible { outline: 2px solid var(--blue-500); outline-offset: 6px; }
.slider-scale { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin: 8px 0 24px; }
.estimate { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.estimate div { background: var(--page); border-radius: 16px; padding: 16px; }
.estimate small { display: block; font-size: 13px; color: var(--muted); }
.estimate strong { font-size: 24px; font-weight: 800; color: var(--ink); }
.estimate-note { font-size: 13px; color: var(--muted); margin-top: 10px; }

.quiz .form .optional { font-weight: 500; color: var(--muted); }
.step-actions { margin-top: 28px; display: flex; justify-content: flex-end; }
.quiz-error { color: #b42318; font-weight: 700; font-size: 14px; min-height: 1.5em; margin-top: 12px; }
.quiz-back {
  background: none;
  border: 0;
  font: inherit;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  padding: 6px 0;
}
.quiz-back:hover { color: var(--blue-500); }
.step[data-step="done"] { text-align: center; }
.step[data-step="done"] .script { font-size: clamp(40px, 6vw, 60px); }
.step[data-step="done"] .step-actions { justify-content: center; }

@media (prefers-reduced-motion: reduce) {
  .step.is-active, .step.is-active .choice { animation: none; }
  .quiz-progress span, .choice span { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .menu { display: none; }
  .hero, .cta { grid-template-columns: 1fr; padding: 48px 28px; }
  .grid.three, .grid.four { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .header { padding: 0 20px; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 6px; }
  .topbar .contact { flex-wrap: wrap; gap: 6px 18px; }
  .navbar .pill { display: none; }
  .hero, .cta, .legal { padding: 36px 20px; border-radius: 28px; }
  .panel { padding: 24px 20px; }
  .grid.three, .grid.four, .footer-grid { grid-template-columns: 1fr; }
  .why .card { min-height: 0; }
  .toc { padding: 24px 20px; }
  .toc ol { columns: 1; }
  .quiz { padding: 32px 20px; border-radius: 28px; }
  .choices, .estimate { grid-template-columns: 1fr; }
  .estimate div { display: flex; justify-content: space-between; align-items: center; }
  .section-head { padding-left: 4px; }
  .footer { padding: 40px 20px 24px; }
}