/* ===================================================================
   Elyrié Service Finder — styles
   Mobile-first. System fonts only. CSS transitions only (no libraries).
   =================================================================== */

:root{
  --cream:#f4efe6;
  --cream-deep:#ece4d4;
  --ink:#1c1a17;
  --ink-soft:#4a453e;
  --line:rgba(28,26,23,0.18);
  --line-strong:rgba(28,26,23,0.32);
  --accent:#8a6b4a;

  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --font-body: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --dur: 300ms;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*{ box-sizing: border-box; }

html, body{
  margin:0;
  padding:0;
  background: var(--cream);
  color: var(--ink);
  min-height: 100%;
}

body{
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
}

h1,h2,h3,p,ul{ margin:0; }

button{ font-family: inherit; }

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

.app{
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
}

/* ---------- Screens ---------- */

.screen{
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 20px 48px;
  animation: screenIn 480ms var(--ease);
}

@keyframes screenIn{
  from{ opacity: 0; transform: translateY(8px); }
  to{ opacity: 1; transform: translateY(0); }
}

.frame{
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

/* ---------- Typography ---------- */

.eyebrow{
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.heading{
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.06;
  color: var(--ink);
}

.heading--xl{
  font-size: clamp(2.4rem, 9vw, 4.2rem);
  transform: scaleY(1.06);
  transform-origin: left;
  margin-bottom: 24px;
}

.heading--lg{
  font-size: clamp(2rem, 7vw, 3.2rem);
  transform: scaleY(1.05);
  transform-origin: left;
  margin-bottom: 20px;
}

.subheading{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  color: var(--ink-soft);
  margin-bottom: 22px;
  line-height: 1.4;
}

.body-text{
  font-size: 1rem;
  color: var(--ink-soft);
  max-width: 46ch;
  margin-bottom: 20px;
}

.fine-print{
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  opacity: 0.75;
  margin-bottom: 32px;
}

.fine-print--label{
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  opacity: 0.6;
  margin-bottom: 10px;
}

.result-emphasis{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  color: var(--ink);
  border-left: 2px solid var(--line-strong);
  padding-left: 16px;
  margin: 4px 0 32px;
  line-height: 1.45;
}

/* ---------- Buttons ---------- */

.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  width: 100%;
  padding: 18px 28px;
  background: var(--ink);
  color: var(--cream);
  border: 1px solid var(--ink);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform 150ms var(--ease), opacity var(--dur) var(--ease);
}

.btn:hover{
  background: transparent;
  color: var(--ink);
}

.btn:active{
  transform: scale(0.99);
}

.btn:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.arrow{
  transition: transform var(--dur) var(--ease);
  display: inline-block;
}

.btn:hover .arrow{
  transform: translateX(3px);
}

@media (min-width: 560px){
  .btn{ width: auto; }
}

.btn--booking{
  margin-bottom: 20px;
}

/* ---------- Landing ---------- */

.screen--landing{ justify-content: center; }

#btn-start{ margin-top: 8px; }

/* ---------- Quiz ---------- */

.screen--quiz{
  justify-content: flex-start;
  padding-top: 24px;
  min-height: 100vh;
  min-height: 100dvh;
}

.quiz-top{
  max-width: 640px;
  width: 100%;
  margin: 0 auto;
  padding: 0 4px 28px;
}

.quiz-counter{
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  margin-bottom: 14px;
}

.progress-track{
  width: 100%;
  height: 2px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}

.progress-fill{
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--ink);
  transition: width 400ms var(--ease);
}

.quiz-body{
  flex: 1;
  display: flex;
  align-items: center;
  padding: 12px 0 28px;
}

.frame--quiz{
  transition: opacity 260ms var(--ease), transform 260ms var(--ease);
}

.frame--quiz.is-transitioning{
  opacity: 0;
  transform: translateY(10px);
}

.question-text{
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.005em;
  margin-bottom: 32px;
}

.options{
  display: flex;
  flex-direction: column;
}

.option{
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-top: 1px solid var(--line);
  padding: 20px 4px;
  font-family: var(--font-body);
  font-size: 1.02rem;
  color: var(--ink);
  cursor: pointer;
  transition: background 200ms var(--ease), padding-left 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
  position: relative;
}

.options .option:last-child{
  border-bottom: 1px solid var(--line);
}

.option:hover{
  padding-left: 14px;
  background: var(--cream-deep);
}

.option:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: -2px;
  z-index: 1;
}

.option.is-selected{
  padding-left: 14px;
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}

.options .option.is-selected + .option{
  border-top-color: var(--ink);
}

.option-letter{
  display: inline-block;
  width: 1.4em;
  opacity: 0.55;
  font-weight: 600;
  font-size: 0.85em;
}

.option.is-selected .option-letter{
  opacity: 0.85;
}

.quiz-nav{
  max-width: 640px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 4px 8px;
}

.btn-back{
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 12px 6px;
  cursor: pointer;
  transition: color 200ms var(--ease), opacity 200ms var(--ease);
}

.btn-back:hover{ color: var(--ink); }

.btn-back:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.btn-back[hidden]{ display: none; }

.btn--continue{
  width: auto;
  padding: 16px 26px;
  font-size: 0.85rem;
  animation: fadeUp 320ms var(--ease);
}

@keyframes fadeUp{
  from{ opacity: 0; transform: translateY(6px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* ---------- Reveal ---------- */

.screen--reveal{
  justify-content: center;
  align-items: center;
  text-align: center;
}

.reveal-text{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 5vw, 1.8rem);
  color: var(--ink-soft);
  animation: revealFade 900ms var(--ease);
}

@keyframes revealFade{
  from{ opacity: 0; transform: translateY(6px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* ---------- Result ---------- */

.result-card{
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  padding: 28px 0;
  margin-bottom: 32px;
}

.result-service{
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  font-weight: 400;
  margin-bottom: 8px;
}

.result-price{
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 18px;
}

.result-includes{
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-includes li{
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding-left: 18px;
  position: relative;
}

.result-includes li::before{
  content: "—";
  position: absolute;
  left: 0;
  opacity: 0.6;
}

.btn-retake{
  display: block;
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
  cursor: pointer;
  padding: 8px 0;
  transition: color 200ms var(--ease);
}

.btn-retake:hover{ color: var(--ink); }

.btn-retake:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

/* ---------- Utility: screen visibility ---------- */

[hidden]{ display: none !important; }

/* ---------- Tablet / Desktop ---------- */

@media (min-width: 768px){
  .screen{ padding: 48px 40px 64px; }
  .frame{ max-width: 720px; }
  .frame--result{ max-width: 640px; }
  .question-text{ margin-bottom: 40px; }
  .option{ padding: 24px 6px; font-size: 1.1rem; }
  .quiz-top, .quiz-nav{ max-width: 720px; }
}

@media (min-width: 1100px){
  .screen{ padding: 72px 40px; }
  .frame{ max-width: 780px; }
  .heading--xl{ font-size: 5rem; }
  .heading--lg{ font-size: 3.4rem; }
  .quiz-top, .quiz-nav{ max-width: 780px; }
  .option{ padding: 26px 8px; }
  .btn{ padding: 19px 34px; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce){
  *{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}