/* CONCEPT C · HUMAN-CENTERED
   A warm letter: the historical soft gradient (--bg-color5 blush -> lilac) as paper, brand red as the human accent,
   navy for text. Bricolage Grotesque (display) + Literata (reading). Rounded, hand-made shapes.
   Colors: ONLY /shared/brand.css tokens and alpha variants of them. */
@font-face { font-family: "Bricolage Grotesque"; font-weight: 200 800; font-display: swap; src: url("/fonts/bricolage-grotesque-normal.woff2") format("woff2"); }
@font-face { font-family: "Literata"; font-weight: 200 900; font-style: normal; font-display: swap; src: url("/fonts/literata-normal.woff2") format("woff2"); }
:root {
  --paper: var(--btt-blush); --paper-2: var(--btt-lilac); --card: var(--btt-n0);
  --ink: var(--btt-navy); --ink-2: var(--btt-ink-2); --line: rgb(39 35 102 / 0.16);
  --red: var(--btt-red); --plum: var(--btt-plum);
  --disp: "Bricolage Grotesque", system-ui, sans-serif; --read: "Literata", Georgia, serif;
  --ease: cubic-bezier(0.25, 1, 0.5, 1); --g: clamp(20px, 5vw, 64px); --wrap: 1200px; --sy: clamp(72px, 10vw, 140px);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--btt-grad-soft) fixed, var(--paper); color: var(--ink); font: 400 clamp(16.5px, 0.95rem + 0.25vw, 19px)/1.72 var(--read); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd, fieldset { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
.ico { width: 1.1em; height: 1.1em; fill: currentColor; flex: none; }
:focus-visible { outline: 3px solid var(--plum); outline-offset: 3px; border-radius: 8px; }
h1, h2, h3, h4 { font-family: var(--disp); font-weight: 650; letter-spacing: -0.025em; line-height: 1.04; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 1.4rem + 4.2vw, 5rem); }
h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3.3rem); }
h3 { font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.6rem); }
em { font-style: normal; color: var(--red); }
.kicker { font: 600 0.95rem/1.3 var(--disp); color: var(--plum); margin-bottom: 16px; display: block; }
.lead { font-size: clamp(1.1rem, 1rem + 0.4vw, 1.32rem); color: var(--ink-2); max-width: 54ch; margin-top: 22px; }
.tiny { font-size: 0.84rem; color: var(--ink-2); margin-top: 12px; }
.ph { display: inline-block; margin: 6px 6px 0 0; padding: 3px 12px; border: 1.5px dashed var(--plum); border-radius: 999px; font: 500 0.8rem var(--disp); color: var(--plum); background: rgb(255 255 255 / 0.6); }
.ai { font: 400 0.76rem var(--disp); color: var(--ink-2); margin-top: 6px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 26px; border-radius: 16px; border: 2px solid transparent; font: 650 1rem/1 var(--disp); text-decoration: none; cursor: pointer; transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease); }
.btn--lg { min-height: 60px; padding: 0 32px; font-size: 1.08rem; }
.btn--red { background: var(--red); color: #FFF; box-shadow: 0 6px 0 var(--btt-navy); }
.btn--red:hover { transform: translateY(-2px); box-shadow: 0 8px 0 var(--btt-navy); }
.btn--red:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--btt-navy); }
.btn--ghost { border-color: var(--ink); background: transparent; }
.btn--full { width: 100%; }
.link { display: inline-flex; align-items: center; gap: 8px; font: 650 1rem var(--disp); color: var(--red); text-decoration: underline; text-underline-offset: 5px; min-height: 44px; }
.link .ico { transition: transform 0.35s var(--ease); }
.link:hover .ico { transform: translateX(4px); }

/* header */
.hd { position: sticky; top: 0; z-index: 30; background: rgb(255 230 247 / 0.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.hd__in { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--g); min-height: 78px; display: flex; align-items: center; gap: 24px; }
.hd__brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.hd__logo { width: 50px; height: 50px; border-radius: 50%; background: #FFF; display: grid; place-items: center; padding: 3px; box-shadow: 0 2px 0 var(--line); }
.hd__name { font: 700 1.25rem/1.05 var(--disp); }
.hd__name small { display: block; font: 400 0.74rem var(--disp); color: var(--ink-2); }
.hd__nav { display: flex; gap: 18px; font: 500 0.95rem var(--disp); white-space: nowrap; }
.hd__nav a { text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
.hd__nav a:hover, .hd__nav a[aria-current="page"] { border-bottom-color: var(--red); }
.hd__menu { display: none; min-height: 46px; padding: 0 18px; border-radius: 14px; border: 2px solid var(--ink); background: #FFF; font: 650 0.95rem var(--disp); cursor: pointer; }
.menu { position: fixed; inset: 0; z-index: 40; background: var(--paper); padding: 110px var(--g) 40px; display: grid; align-content: start; gap: 28px; }
.menu[hidden] { display: none; }
.menu nav { display: grid; }
.menu nav a { font: 650 clamp(1.9rem, 8vw, 2.5rem)/1.3 var(--disp); text-decoration: none; padding: 6px 0; border-bottom: 1px solid var(--line); }
html.menu-open { overflow: hidden; } html.menu-open .hd { z-index: 50; }
@media (max-width: 1280px) { .hd__nav, .hd__cta { display: none; } .hd__menu { display: inline-flex; align-items: center; } }

/* hero + mosaic */
.hero { padding: clamp(44px, 7vw, 100px) var(--g) 0; }
.hero__in { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 36px; }
.mosaic { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: clamp(60px, 7vw, 92px); gap: 14px; }
.mosaic figure { position: relative; overflow: hidden; display: flex; flex-direction: column; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; flex: 1; min-height: 0; }
.mosaic .ai { position: absolute; left: 8px; bottom: 8px; background: rgb(255 255 255 / 0.85); padding: 2px 8px; border-radius: 999px; margin: 0; }
.mosaic__ph { min-height: 0 !important; }
.mosaic__a { grid-column: 1 / 4; grid-row: 1 / 4; border-radius: 999px 999px 24px 24px; }
.mosaic__b { grid-column: 4 / 7; grid-row: 1 / 3; border-radius: 28px 28px 28px 120px; }
.mosaic__c { grid-column: 4 / 7; grid-row: 3 / 6; border-radius: 50%; }
.mosaic__d { grid-column: 1 / 4; grid-row: 4 / 6; border-radius: 24px 120px 24px 24px; }
html.js .mosaic [data-reveal] { clip-path: inset(100% 0 0 0); }
html.js .mosaic [data-reveal].in { clip-path: inset(0 0 0 0); transition: clip-path 1.1s var(--ease); }
html.js .mosaic [data-reveal]:nth-child(2).in { transition-delay: 0.12s; } html.js .mosaic [data-reveal]:nth-child(3).in { transition-delay: 0.24s; } html.js .mosaic [data-reveal]:nth-child(4).in { transition-delay: 0.36s; }
@media (max-width: 900px) { .hero__in { grid-template-columns: 1fr; } }

/* word reveal */
.mission { max-width: 1000px; margin: var(--sy) auto 0; padding: 0 var(--g); }
.reveal-words { font: 650 clamp(2rem, 1.2rem + 3.4vw, 4.2rem)/1.12 var(--disp); letter-spacing: -0.03em; }
html.js .reveal-words span { opacity: 0.16; transition: opacity 0.4s; }
html.js .reveal-words span.on { opacity: 1; }

/* path */
.path { max-width: var(--wrap); margin: var(--sy) auto 0; padding: 0 var(--g); }
.path__head { max-width: 640px; }
.path__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; counter-reset: p; position: relative; }
.path__list li { background: var(--card); border-radius: 26px; padding: 26px 24px 30px; box-shadow: 0 4px 0 var(--line); }
.path__n { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--red); color: #FFF; font: 700 1.2rem var(--disp); margin-bottom: 18px; }
.path__t { font: 600 0.92rem var(--disp); color: var(--plum); margin: 6px 0 10px; }
.path__list p:last-child { color: var(--ink-2); font-size: 0.97rem; }
@media (max-width: 900px) { .path__list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .path__list { grid-template-columns: 1fr; } }

/* ways */
.ways { max-width: var(--wrap); margin: var(--sy) auto 0; padding: 0 var(--g); }
.ways__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 40px 0 26px; }
.way { border-radius: 28px; padding: 30px; color: #FFF; }
.way--0 { background: var(--btt-grad-warm); } .way--1 { background: var(--btt-grad-deep); } .way--2 { background: var(--btt-navy); }
.way p { margin: 12px 0 18px; opacity: 0.92; }
.way ul { display: flex; flex-wrap: wrap; gap: 8px; }
.way li { font: 500 0.85rem var(--disp); background: rgb(255 255 255 / 0.16); border-radius: 999px; padding: 6px 12px; }
@media (max-width: 900px) { .ways__grid { grid-template-columns: 1fr; } }

/* booking */
.booking-sec { max-width: var(--wrap); margin: var(--sy) auto 0; padding: 0 var(--g); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.booking-sec__txt p { color: var(--ink-2); margin-top: 16px; }
.vals { display: grid; gap: 10px; margin-top: 24px; }
.vals li { display: flex; gap: 10px; align-items: center; font: 600 1.05rem var(--disp); }
.vals .ico { color: var(--red); }
.book { background: var(--card); border-radius: 30px; padding: clamp(22px, 3.5vw, 36px); box-shadow: 0 6px 0 var(--line), 0 30px 60px -30px rgb(39 35 102 / 0.35); display: grid; gap: 20px; }
.book__head p { color: var(--ink-2); font-size: 0.9rem; margin-top: 6px; }
.book fieldset { border: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.book legend { font: 650 0.9rem var(--disp); margin-bottom: 10px; width: 100%; }
.book label { position: relative; }
.book input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.book label span { display: grid; place-items: center; min-width: 58px; min-height: 48px; padding: 0 12px; border-radius: 14px; border: 1.5px solid var(--line); font: 600 0.95rem var(--disp); transition: background-color 0.25s, color 0.25s, border-color 0.25s; }
.book input:checked + span { background: var(--btt-navy); color: #FFF; border-color: var(--btt-navy); }
.book input:focus-visible + span { outline: 3px solid var(--plum); outline-offset: 2px; }
.book label:hover span { border-color: var(--plum); }
.book__err { color: var(--red); font-weight: 600; }
.book__note { font-size: 0.82rem; color: var(--ink-2); }
.book__done { background: var(--paper); border-radius: 18px; padding: 18px; }
@media (max-width: 900px) { .booking-sec { grid-template-columns: 1fr; } }

/* faq */
.faq-sec { max-width: 900px; margin: var(--sy) auto 0; padding: 0 var(--g); }
.faq { margin-top: 30px; display: grid; gap: 12px; }
.faq details { background: var(--card); border-radius: 20px; padding: 0 24px; box-shadow: 0 3px 0 var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; cursor: pointer; font: 600 1.08rem var(--disp); list-style: none; min-height: 48px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { width: 26px; height: 26px; border-radius: 50%; background: var(--paper); position: relative; flex: none; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 7px; right: 7px; top: 12px; height: 2px; background: var(--red); transition: transform 0.3s var(--ease); }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq details > p { padding-bottom: 20px; color: var(--ink-2); }
.faq details > .ph { margin-bottom: 18px; }

/* inner */
.phead { max-width: var(--wrap); margin: 0 auto; padding: clamp(56px, 8vw, 120px) var(--g) 0; }
.phead h1 { max-width: 18ch; }
.story { max-width: var(--wrap); margin: var(--sy) auto 0; padding: 0 var(--g); display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.story--rev .story__img { order: 2; }
.story__img { border-radius: 40px 40px 40px 140px; overflow: hidden; }
.story__img .hist-ph { min-height: 440px; }
.story__img img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.story__img .ai { padding: 6px 12px; }
.story__txt > * + * { margin-top: 16px; }
.drop { font-size: 1.25rem; }
.drop::first-letter { float: left; font: 700 3.6em/0.8 var(--disp); color: var(--red); padding: 6px 10px 0 0; }
.quote { font: 650 clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem)/1.15 var(--disp); color: var(--plum); border-left: 4px solid var(--red); padding-left: 20px; }
@media (max-width: 900px) { .story { grid-template-columns: 1fr; } .story--rev .story__img { order: 0; } }
.svc-area { max-width: var(--wrap); margin: var(--sy) auto 0; padding: 0 var(--g); }
.svc-area__head { max-width: 640px; } .svc-area__head p { color: var(--ink-2); margin-top: 12px; }
.svc-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 16px; margin-top: 28px; }
.svc { background: var(--card); border-radius: 24px; padding: 26px; box-shadow: 0 4px 0 var(--line); }
.svc p { color: var(--ink-2); margin-top: 10px; font-size: 0.97rem; }
.svc--main { background: var(--btt-grad-warm); color: #FFF; } .svc--main p { color: rgb(255 255 255 / 0.92); } .svc--main .link { color: #FFF; }
.cta { max-width: var(--wrap); margin: var(--sy) auto 0; padding: clamp(40px, 6vw, 80px) var(--g); text-align: center; background: var(--card); border-radius: 36px; }
.cta h2 { margin-bottom: 26px; }
.lesson { max-width: var(--wrap); margin: 60px auto 0; padding: 0 var(--g); display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lesson__board { background: var(--btt-navy); color: #FFF; border-radius: 28px; padding: 30px; border: 10px solid var(--card); }
.lesson__board--warn { background: var(--btt-red); }
.lesson__k { font: 600 0.85rem var(--disp); color: var(--btt-blush); margin-bottom: 10px; }
.lesson__board p:last-child { margin-top: 12px; opacity: 0.94; }
@media (max-width: 900px) { .lesson { grid-template-columns: 1fr; } }
.bring { max-width: 900px; margin: var(--sy) auto 0; padding: 0 var(--g); }
.bring ul { display: grid; gap: 12px; margin: 24px 0 14px; }
.bring li { display: flex; gap: 12px; align-items: flex-start; background: var(--card); padding: 16px 20px; border-radius: 18px; }
.bring .ico { color: var(--red); margin-top: 5px; }
.contact { max-width: var(--wrap); margin: 50px auto 0; padding: 0 var(--g); display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 28px; align-items: start; }
.contact__card { background: var(--btt-navy); color: #FFF; border-radius: 30px; padding: 32px; display: grid; gap: 10px; }
.contact__card .big { font: 700 1.6rem var(--disp); text-decoration: none; }
.note-form { background: var(--card); border-radius: 30px; padding: clamp(22px, 4vw, 40px); display: grid; gap: 18px; box-shadow: 0 6px 0 var(--line); }
.note-form--bare { background: transparent; box-shadow: none; padding: 0; margin-top: 26px; }
.fld { display: grid; gap: 8px; }
.fld label { font: 600 0.95rem var(--disp); }
.fld input, .fld textarea, .fld select { min-height: 52px; padding: 12px 16px; border-radius: 14px; border: 1.5px solid rgb(39 35 102 / 0.4); background: #FFF; }
.fld.is-invalid input { border-color: var(--red); box-shadow: 0 0 0 3px rgb(191 32 38 / 0.2); }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 0.95rem; }
.check input { width: 22px; height: 22px; accent-color: var(--red); margin-top: 3px; flex: none; }
.check.is-invalid span { color: var(--red); text-decoration: underline; }
.form__done { background: var(--paper); border-radius: 18px; padding: 18px; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
.prose { max-width: 760px; margin: 50px auto 0; padding: 0 var(--g); }
.prose h2 { font-size: 1.6rem; margin-top: 36px; } .prose p { color: var(--ink-2); margin-top: 10px; }

/* footer */
.ft { margin-top: var(--sy); background: var(--btt-navy); color: #FFF; padding: clamp(56px, 7vw, 96px) var(--g) 36px; border-radius: 48px 48px 0 0; }
.ft__in { max-width: var(--wrap); margin: 0 auto; }
.ft__hand { font: 650 clamp(2rem, 1.2rem + 3vw, 3.6rem)/1.05 var(--disp); }
.ft__sign p:last-child { color: var(--btt-lilac); margin-top: 12px; }
.ft__cols { display: grid; grid-template-columns: repeat(3, 1fr) auto; gap: 30px; margin-top: 48px; }
.ft h2 { font: 650 0.95rem var(--disp); color: var(--btt-blush); margin-bottom: 12px; }
.ft p { color: var(--btt-lilac); margin-top: 6px; font-size: 0.95rem; }
.ft .ph { background: transparent; color: var(--btt-blush); border-color: var(--btt-blush); }
.ft__seal { background: #FFF; border-radius: 24px; padding: 14px; align-self: start; }
.ft__seal img { width: 140px; }
.ft__legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgb(232 224 255 / 0.25); font-size: 0.84rem !important; }
@media (max-width: 860px) { .ft__cols { grid-template-columns: 1fr 1fr; } }

/* funnel */
.is-funnel .funnel { padding: clamp(32px, 6vw, 80px) var(--g); min-height: calc(100svh - 160px); }
.funnel__card { max-width: 720px; margin: 0 auto; background: var(--card); border-radius: 36px; padding: clamp(26px, 5vw, 56px); box-shadow: 0 8px 0 var(--line), 0 40px 80px -40px rgb(39 35 102 / 0.4); }
.funnel__card h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.4rem); }
.funnel__card .book { box-shadow: none; padding: 0; margin-top: 26px; }
.funnel__ph { margin-top: 26px; border-radius: 26px; overflow: hidden; } .funnel__ph .hist-ph { min-height: 200px; }
.f-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 32px; }
.fprog { margin-left: auto; display: grid; gap: 6px; font: 600 0.85rem var(--disp); min-width: 140px; }
.fprog span { height: 8px; border-radius: 99px; background: var(--card); overflow: hidden; position: relative; }
.fprog span::after { content: ""; position: absolute; inset: 0; transform-origin: left; transform: scaleX(var(--p)); background: var(--red); }
.mini-path { display: grid; gap: 12px; margin-top: 24px; }
.mini-path li { padding: 16px 18px; border-radius: 16px; background: var(--paper); }
.topics { border: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.topics legend { font: 600 0.95rem var(--disp); margin-bottom: 10px; }
.topics label { position: relative; }
.topics input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.topics span { display: inline-flex; align-items: center; min-height: 46px; padding: 0 16px; border-radius: 999px; border: 1.5px solid var(--line); font: 500 0.95rem var(--disp); }
.topics input:checked + span { background: var(--red); color: #FFF; border-color: var(--red); }
.topics input:focus-visible + span { outline: 3px solid var(--plum); outline-offset: 2px; }
.review { margin-top: 24px; display: grid; gap: 2px; border-radius: 20px; overflow: hidden; }
.review div { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 14px 18px; background: var(--paper); }
.review dt { font: 600 0.9rem var(--disp); color: var(--plum); }
.arrive { margin-top: 26px; background: var(--paper); border-radius: 22px; padding: 22px; }
.arrive h2 { font-size: 1.4rem; }

[data-reveal]:not(.mosaic [data-reveal]) { transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
html.js [data-reveal]:not(.in):not(.mosaic [data-reveal]) { opacity: 0; transform: translateY(24px); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  html.js [data-reveal] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  html.js .reveal-words span { opacity: 1; }
}

/* V5 QA fixes */
.mosaic .ai { left: 50%; transform: translateX(-50%); bottom: 14px; white-space: nowrap; }
.btn { white-space: nowrap; }
@media (max-width: 420px) { .btn { white-space: normal; text-align: center; } }

/* round 1: C-1 AI labels sit outside the masks (mask the image, not the figure) */
.mosaic figure { overflow: visible; }
.mosaic__a > *, .mosaic__b img, .mosaic__c img, .mosaic__d > * { border-radius: inherit; }
.mosaic__b img, .mosaic__c img { border-radius: inherit; }
.mosaic .ai { left: auto; right: 6px; transform: none; bottom: -10px; z-index: 2; box-shadow: 0 2px 6px rgb(39 35 102 / 0.2); }

/* round 3: C-1 keep each AI label fully inside its own cell (reveal clip-path cuts anything outside the figure box) */
.mosaic .ai { left: 50%; right: auto; bottom: 8px; transform: translateX(-50%); width: max-content; max-width: calc(100% - 12px); white-space: normal; text-align: center; line-height: 1.25; z-index: 2; }