@font-face { font-family: Inter; src: url('assets/fonts/inter-400.ttf') format('truetype'); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: Inter; src: url('assets/fonts/inter-500.ttf') format('truetype'); font-style: normal; font-weight: 500; font-display: swap; }
@font-face { font-family: Inter; src: url('assets/fonts/inter-600.ttf') format('truetype'); font-style: normal; font-weight: 600; font-display: swap; }
@font-face { font-family: Inter; src: url('assets/fonts/inter-700.ttf') format('truetype'); font-style: normal; font-weight: 700; font-display: swap; }
@font-face { font-family: 'Playfair Display'; src: url('assets/fonts/playfair-700.ttf') format('truetype'); font-style: normal; font-weight: 700; font-display: swap; }
@font-face { font-family: 'Playfair Display'; src: url('assets/fonts/playfair-600-italic.ttf') format('truetype'); font-style: italic; font-weight: 600; font-display: swap; }

:root {
  --paper: #FAF7F2;
  --card: #FFFDFA;
  --ink: #29232B;
  --muted: #514A52;
  --violet: #4B2557;
  --violet-dark: #63336E;
  --violet-deep: #32173B;
  --violet-light: #EADDE9;
  --content: 700px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, Arial, sans-serif; font-size: 18px; line-height: 1.82; -webkit-font-smoothing: antialiased; }
button, input { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible { outline: 3px solid var(--violet); outline-offset: 3px; }
main { overflow: clip; }
.content-width { width: min(var(--content), calc(100% - 48px)); margin-inline: auto; }
.site-header { height: 78px; background: var(--card); border-bottom: 1px solid rgba(75,37,87,.10); }
.site-header-inner { display: flex; align-items: center; height: 100%; max-width: 1280px; padding-inline: 36px; margin-inline: auto; }
.site-logo { display: block; width: 132px; height: auto; filter: brightness(.61) saturate(.72); }

h1, h2, .bold-claim p, .salutation { font-family: 'Playfair Display', Georgia, serif; letter-spacing: .02em; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(42px, 5vw, 64px); line-height: 1.15; font-weight: 700; letter-spacing: -.025em; color: var(--violet-deep); margin-bottom: 30px; text-wrap: balance; }
h2 { font-size: clamp(33px, 3.1vw, 43px); line-height: 1.25; font-weight: 700; letter-spacing: -.015em; color: var(--violet-deep); margin-bottom: 32px; text-wrap: balance; }
p { margin-bottom: 27px; text-wrap: pretty; }

.hero { position: relative; min-height: 640px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 100px 24px 90px; background-image: linear-gradient(180deg, rgba(250,247,242,.68) 0%, rgba(250,247,242,.73) 72%, var(--paper) 100%), url('assets/waiting-room.png'); background-size: cover; background-position: center; }
.hero-inner { width: min(900px, 100%); }
.hero-subtitle { max-width: 650px; margin: 0 auto 38px; font-size: 21px; line-height: 1.62; font-weight: 400; color: var(--muted); }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 58px; padding: 14px 30px; border-radius: 8px; border: 1px solid var(--violet); font-size: 16px; line-height: 1.25; font-weight: 600; text-align: center; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--violet); color: #fff; box-shadow: 0 8px 18px rgba(50,23,59,.12); }
.button-primary:hover { background: var(--violet-dark); border-color: var(--violet-dark); }
.button-outline { min-height: 50px; background: transparent; color: var(--violet); padding-inline: 24px; margin-top: 16px; }
.button-outline:hover { background: var(--violet); color: var(--paper); }

.letter-shell { padding: 0 24px 112px; }
.letter-card { width: min(820px, 100%); margin-inline: auto; background: var(--card); padding: 76px 60px 84px; border-radius: 14px; box-shadow: 0 16px 48px rgba(52,36,52,.045); }
.letter-card > * { max-width: var(--content); margin-left: auto; margin-right: auto; }
.salutation { font-size: 26px; line-height: 1.4; font-style: italic; font-weight: 600; color: var(--violet); margin-bottom: 34px; }
.letter-body p { margin-bottom: 27px; }
.letter-body p:last-child { margin-bottom: 0; }
.letter-rule { height: 24px; margin-block: 28px; }
.letter-body mark, .proof mark { background: var(--violet-light); color: inherit; padding: .02em .13em; border-radius: 3px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.letter-body strong { color: var(--violet-deep); font-weight: 700; }

.bold-claim { position: relative; overflow: hidden; background: var(--violet-deep); color: #fff; text-align: center; padding: 112px 24px 134px; }
.bold-claim::before { content: ''; position: absolute; top: -330px; left: calc(50% - 400px); width: 800px; height: 530px; border-radius: 50%; background: radial-gradient(ellipse, rgba(143,93,153,.20), transparent 65%); pointer-events: none; }
.bold-claim::after { content: ''; position: absolute; left: -8%; bottom: -1px; width: 116%; height: 64px; background: var(--paper); border-radius: 50% 50% 0 0 / 100% 100% 0 0; }
.bold-claim p { position: relative; max-width: 690px; margin: 0 auto; font-size: clamp(37px, 4vw, 53px); line-height: 1.27; font-weight: 700; letter-spacing: -.015em; text-wrap: balance; }
.button-guarantee { position: relative; min-height: 49px; margin-top: 35px; padding: 12px 24px; color: #fff; background: transparent; border-color: rgba(255,255,255,.68); box-shadow: none; font-size: 15px; }
.button-guarantee:hover { background: rgba(255,255,255,.11); border-color: #fff; }

.prose-section { padding: 88px 0; }
.prose-section p:last-child { margin-bottom: 0; }
.proof { padding-top: 113px; padding-bottom: 93px; }
.proof h2 { max-width: 650px; }
.mechanism { padding: 90px 0; background: #F3ECF1; }
.qualifier { padding-top: 108px; padding-bottom: 112px; }
.conditions { display: grid; gap: 42px; margin: 50px 0 53px; }
.condition h3 { font-family: Inter, Arial, sans-serif; font-size: 21px; line-height: 1.42; font-weight: 700; color: var(--violet); margin: 0 0 8px; }
.condition p { margin-bottom: 0; }

.agency-position { padding: 100px 0 110px; background: #F3ECF1; }
.approach { padding: 110px 0 115px; }
.platforms { padding: 88px 0 95px; background: var(--paper); text-align: center; }
.platforms h2 { max-width: 670px; margin-inline: auto; font-size: clamp(25px, 2.3vw, 32px); }
.platform-window { position: relative; margin-top: 42px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.platform-marquee { overflow: hidden; }
.platform-track { display: flex; width: max-content; animation: platform-drift 38s linear infinite; }
.platform-marquee:hover .platform-track, .platform-marquee:focus-within .platform-track { animation-play-state: paused; }
.platform-group { display: flex; flex: none; align-items: center; gap: 64px; padding-right: 64px; }
.platform-logo { display: inline-flex; flex: none; align-items: center; justify-content: center; gap: 10px; min-height: 56px; white-space: nowrap; }
.platform-logo img { display: block; width: 30px; height: 30px; object-fit: contain; }
.platform-logo-systeme img { width: 158px; height: 45px; }
.platform-name { color: var(--violet-deep); font-size: 20px; font-weight: 700; letter-spacing: -.035em; line-height: 1.2; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@keyframes platform-drift { to { transform: translateX(-50%); } }
.soft-break { height: 28px; }
.proof { background: var(--paper); }
.results-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; width: min(1380px, calc(100% - 48px)); margin: 51px auto 0; }
.result-card { min-width: 0; overflow: hidden; background: var(--card); border-radius: 18px; box-shadow: 0 14px 36px rgba(52,36,52,.09); }
.result-visual { height: 350px; position: relative; overflow: hidden; background: #A78C9B; }
.result-visual::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(34,17,40,.80) 0%, rgba(44,24,50,.50) 35%, transparent 72%); pointer-events: none; }
.result-visual img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.result-title { position: absolute; z-index: 1; top: 25px; left: 24px; right: 21px; color: #fff; text-shadow: 0 2px 12px rgba(24,12,28,.22); }
.card-index { display: block; margin-bottom: 13px; font-size: 11px; line-height: 1.3; letter-spacing: .12em; font-weight: 700; }
.result-title h3 { margin: 0; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(20px, 1.75vw, 27px); line-height: 1.18; font-weight: 700; text-wrap: balance; }
.result-body { padding: 27px 25px 30px; }
.result-metric { display: flex; flex-direction: column; gap: 5px; margin: 0 0 19px; color: var(--violet-deep); line-height: 1.25; }
.result-metric strong { font-family: Inter, Arial, sans-serif; font-size: clamp(31px, 2.5vw, 39px); font-weight: 700; letter-spacing: -.045em; line-height: 1.05; }
.result-metric span { font-size: 15px; font-weight: 600; }
.result-detail { margin: 0; font-size: 14px; line-height: 1.65; color: var(--muted); }
.proof-cta { width: min(700px, calc(100% - 48px)); margin: 54px auto 0; text-align: center; }
.proof-cta .button-outline { margin-top: 0; }
.review-line { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 19px; color: var(--muted); font-size: 14px; line-height: 1.4; }
.bold-claim .review-line { position: relative; color: rgba(255,255,255,.83); }
.review-stars { position: relative; display: inline-block; color: #CFC6CF; font-size: 24px; letter-spacing: .06em; line-height: 1; white-space: nowrap; }
.review-stars::after { content: '★★★★★'; position: absolute; left: 0; top: 0; width: 92%; overflow: hidden; color: #CBA655; white-space: nowrap; }
.bold-claim .review-stars { color: rgba(255,255,255,.38); }
.promise-return { background: #F3ECF1; padding: 108px 0 104px; }
.promise-cta { margin-top: 38px; text-align: center; }
.promise-cta .button-outline { margin-top: 0; }
.section-kicker { color: var(--violet); font-weight: 600; }
.condition { background: var(--card); border-radius: 12px; padding: 25px 30px; box-shadow: 0 10px 28px rgba(52,36,52,.045); }
.condition p { margin: 0; }
.button-postscript { margin-top: 25px; }

.final-cta { background: #EAE0E9; padding: 112px 0 106px; text-align: center; }
.final-cta h2 { max-width: 650px; margin-inline: auto; }
.final-cta p { max-width: 670px; margin-inline: auto; }
.button-final { min-height: 63px; padding-inline: 36px; margin-top: 8px; }
.limited-note { max-width: 600px !important; margin: 29px auto 0 !important; padding: 0; background: none; color: var(--muted); font-size: 15px; line-height: 1.65; }

.booking-panel { margin: 42px auto 0; text-align: left; background: var(--card); color: var(--ink); padding: 35px; border-radius: 12px; max-width: 650px; box-shadow: 0 15px 40px rgba(52,36,52,.07); }
.booking-panel .button-primary { background: var(--violet); border-color: var(--violet); color: var(--paper); }
.booking-panel[hidden] { display: none; }
.audit-page { min-height: calc(100vh - 90px); padding: 70px 20px 100px; background: linear-gradient(145deg, #f7f1ed, #efe5ef); }
.audit-page .booking-panel { margin: 0 auto; }
.audit-page h1 { font-family: 'Playfair Display', Georgia, serif; color: var(--violet-deep); font-size: clamp(34px, 5vw, 50px); line-height: 1.15; margin: 0 0 14px; }
.audit-page-eyebrow { text-transform: uppercase; letter-spacing: .12em; color: var(--violet); font-size: 13px; font-weight: 700; margin: 0 0 18px; }
.audit-page .booking-panel > p:not(.audit-page-eyebrow) { line-height: 1.6; margin-bottom: 32px; }
.booking-result { text-align: center; }
.booking-panel h3 { font-family: 'Playfair Display', Georgia, serif; font-size: 29px; line-height: 1.3; color: var(--violet-deep); margin-bottom: 11px; }
.booking-panel .preview-note { color: var(--muted); font-size: 14px; line-height: 1.55; margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 19px; margin-bottom: 25px; }
.form-grid label { display: block; font-size: 14px; font-weight: 600; line-height: 1.4; }
.form-grid input { width: 100%; display: block; margin-top: 7px; min-height: 48px; padding: 10px 12px; color: var(--ink); background: #fff; border: 1px solid #AB9FAB; border-radius: 6px; }
.field-wide { grid-column: 1 / -1; }
.form-status { min-height: 24px; color: var(--ink) !important; font-size: 15px; margin: 14px 0 0; }

.audit-flow { max-width: 690px; scroll-margin-top: 28px; padding: 40px; }
.audit-progress-copy { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 13px; font-weight: 600; line-height: 1.4; }
.audit-progress { height: 6px; margin: 13px 0 37px; overflow: hidden; border-radius: 20px; background: var(--violet-light); }
.audit-progress > span { display: block; height: 100%; border-radius: inherit; background: var(--violet); transition: width .3s ease; }
.audit-step { animation: audit-enter .25s ease-out; }
@keyframes audit-enter { from { opacity: .5; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
.audit-step h3, .audit-complete h3, .audit-loading h3 { margin: 0 0 12px; font-family: 'Playfair Display', Georgia, serif; color: var(--violet-deep); font-size: clamp(26px, 3vw, 34px); line-height: 1.25; }
.audit-help { margin: 0 0 29px !important; color: var(--muted); font-size: 15px; line-height: 1.55; }
.audit-answer { display: grid; gap: 16px; }
.audit-options { display: grid; gap: 10px; }
.audit-option { width: 100%; display: flex; align-items: center; gap: 14px; min-height: 60px; padding: 13px 17px; border: 1px solid #CFC2CF; border-radius: 9px; background: #fff; color: var(--ink); font-size: 16px; font-weight: 500; line-height: 1.4; text-align: left; transition: border-color .2s, background-color .2s; }
.audit-option:hover { border-color: var(--violet); }
.audit-option.is-selected { border-color: var(--violet); background: #F6F0F6; }
.audit-selector { flex: none; width: 19px; height: 19px; border: 1.5px solid #9C899F; border-radius: 50%; }
.audit-option.is-selected .audit-selector { border: 6px solid var(--violet); background: #fff; }
.audit-fields { display: grid; gap: 16px; }
.audit-field { display: block; color: var(--ink); font-size: 14px; font-weight: 600; line-height: 1.4; }
.audit-field input { display: block; width: 100%; min-height: 54px; margin-top: 8px; padding: 11px 13px; border: 1px solid #AB9FAB; border-radius: 8px; background: #fff; color: var(--ink); font-size: 16px; font-weight: 400; }
.audit-check { display: flex; align-items: center; gap: 10px; color: var(--ink); font-size: 15px; line-height: 1.5; cursor: pointer; }
.audit-check input { width: 19px; height: 19px; accent-color: var(--violet); }
.audit-privacy { margin: 5px 0 0 !important; color: var(--muted); font-size: 13px; line-height: 1.55; }
.audit-error { min-height: 24px; margin: 16px 0 0 !important; color: #9D273D !important; font-size: 14px; line-height: 1.5; }
.audit-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 14px; }
.audit-actions .button { margin: 0; min-height: 50px; }
.audit-actions [disabled] { opacity: .45; cursor: default; }
.audit-loading, .audit-complete { padding: 42px 0; text-align: center; }
.audit-loading p, .audit-complete p { margin: 12px auto 0 !important; font-size: 16px; line-height: 1.6; }
.audit-complete-label { display: block; margin-bottom: 18px; color: var(--violet); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.audit-complete .button { margin-top: 25px; }
.audit-spinner { display: inline-block; width: 32px; height: 32px; margin-bottom: 18px; border: 3px solid var(--violet-light); border-top-color: var(--violet); border-radius: 50%; animation: audit-spin .8s linear infinite; }
@keyframes audit-spin { to { transform: rotate(360deg); } }
@media (max-width: 700px) { .audit-flow { padding: 29px 20px; } .audit-actions .button { padding-inline: 19px; } .audit-option { min-height: 58px; } }
@media (prefers-reduced-motion: reduce) { .audit-step, .audit-spinner { animation: none; } .audit-progress > span { transition: none; } }

@media (max-width: 700px) {
  body { font-size: 16px; line-height: 1.8; }
  .site-header { height: 68px; }
  .site-header-inner { padding-inline: 22px; }
  .site-logo { width: 112px; }
  h1 { font-size: clamp(34px, 8.4vw, 46px); line-height: 1.2; margin-bottom: 22px; }
  h2 { font-size: 31px; margin-bottom: 26px; }
  .hero { min-height: 610px; padding: 76px 22px 74px; }
  .hero { background-position: center, 29% center; background-image: linear-gradient(180deg, rgba(250,247,242,.73) 0%, rgba(250,247,242,.78) 72%, var(--paper) 100%), url('assets/waiting-room.png'); }
  .hero-subtitle { font-size: 17px; line-height: 1.65; margin-bottom: 30px; }
  .content-width { width: calc(100% - 42px); }
  .letter-shell { padding: 0 12px 72px; }
  .letter-card { padding: 47px 24px 58px; }
  .salutation { font-size: 22px; margin-bottom: 27px; }
  .letter-rule { height: 16px; margin-block: 24px; }
  .bold-claim { padding: 82px 21px 112px; }
  .bold-claim::after { height: 46px; }
  .bold-claim p { font-size: 34px; }
  .button-guarantee { width: min(100%, 340px); margin-top: 30px; }
  .prose-section { padding: 65px 0; }
  .proof { padding-top: 82px; }
  .mechanism { padding: 67px 0; }
  .qualifier { padding: 75px 0 82px; }
  .conditions { gap: 34px; margin-block: 40px; }
  .condition h3 { font-size: 18px; }
  .agency-position, .approach, .promise-return { padding: 73px 0 78px; }
  .platforms { padding: 70px 0 74px; }
  .platforms h2 { font-size: 26px; }
  .platform-window { margin-top: 32px; }
  .platform-group { gap: 38px; padding-right: 38px; }
  .platform-name { font-size: 18px; }
  .results-grid { grid-template-columns: 1fr; width: min(470px, calc(100% - 42px)); gap: 25px; margin-top: 36px; }
  .result-visual { height: 370px; }
  .result-title h3 { font-size: 27px; }
  .result-detail { font-size: 15px; }
  .proof-cta { width: calc(100% - 42px); margin-top: 38px; }
  .review-line { flex-direction: column; gap: 6px; }
  .condition { padding: 21px 22px; }
  .final-cta { padding: 82px 0 83px; }
  .button-final { width: 100%; }
  .booking-panel { padding: 25px 20px; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (min-width: 701px) and (max-width: 1080px) {
  .results-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 820px; gap: 22px; }
  .result-title h3 { font-size: 27px; }
}

@media (max-width: 380px) {
  .letter-card { padding-inline: 19px; }
  .content-width { width: calc(100% - 34px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  .platform-marquee { overflow-x: auto; }
  .platform-track { animation: none; }
  .platform-group[aria-hidden="true"] { display: none; }
}