@font-face { font-family: "Inter"; src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --bg: #fff8f3; --card: #ffffff; --ink: #1f1a17; --ink-2: #5b524c; --ink-3: #9a8f87; --line: #f0e4da;
  --coral: #ff5a3c; --coral-2: #ff8a5c; --coral-soft: #ffe8e0; --mint: #e3f5ec; --mint-ink: #1f7a52; --sun: #fff3d1; --sun-ink: #8a5a00; --red-soft: #ffe9e6;
  --shadow: 0 10px 30px rgba(80, 40, 20, .08);
  --sans: "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-snap-type: y proximity; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 18px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
html[data-lang="en"] [lang="zh"]:not(html) { display: none !important; }
html[data-lang="zh"] [lang="en"]:not(html) { display: none !important; }
.e { display: inline-block; width: 1.7em; flex: none; }

/* top bar */
.top { position: fixed; top: 12px; left: 12px; right: 12px; z-index: 10; display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 10px 8px 16px; background: rgba(255, 255, 255, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-radius: 999px; box-shadow: var(--shadow); }
.brand { font-weight: 700; font-size: 15px; text-decoration: none; color: var(--ink); white-space: nowrap; }
.actions { display: flex; gap: 8px; align-items: center; }
.btn { font-size: 13px; font-weight: 600; text-decoration: none; color: var(--ink); background: var(--coral-soft); border-radius: 999px; padding: 7px 12px; white-space: nowrap; }
.lang { display: flex; background: #f3ece6; border-radius: 999px; padding: 3px; }
.lang button { font: inherit; font-size: 12px; font-weight: 600; border: 0; background: none; color: var(--ink-2); padding: 6px 11px; border-radius: 999px; cursor: pointer; min-height: 30px; }
.lang button[aria-pressed="true"] { background: var(--ink); color: #fff; }

/* slide */
.s { min-height: 100vh; padding: 96px clamp(16px, 5vw, 80px) 56px; display: flex; align-items: center; position: relative; scroll-snap-align: start; }
.s .in { width: 100%; max-width: 1500px; margin: 0 auto; }
.pg { position: absolute; right: clamp(16px, 3vw, 40px); bottom: 18px; font-size: 13px; font-weight: 700; color: var(--ink-3); }
.chip { display: inline-flex; align-items: center; gap: 6px; margin: 0 0 16px; padding: 7px 14px; background: var(--card); border-radius: 999px; font-size: 15px; font-weight: 700; box-shadow: var(--shadow); }
h1, h2, h3 { margin: 0; }
h2 { font-size: clamp(30px, 3.4vw, 54px); line-height: 1.18; font-weight: 800; letter-spacing: -.01em; max-width: 26ch; text-wrap: balance; }
html[data-lang="zh"] h2 { max-width: 22em; letter-spacing: .01em; }
h3 { font-size: 20px; font-weight: 800; line-height: 1.3; }
.cap { font-size: 14px; color: var(--ink-3); margin: 14px 0 0; }
.sub2 { font-size: 20px; color: var(--ink-2); margin: 14px 0 0; }
.plan { background: var(--coral-soft); border-radius: 20px; padding: 18px 22px; font-size: 19px; font-weight: 600; margin: 24px 0 0; }
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.g4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

/* hot slides (cover, next) */
.hot { background: linear-gradient(135deg, #ff5a3c 0%, #ff8a5c 60%, #ffb27a 100%); color: #fff; }
.hot .chip { background: rgba(255,255,255,.22); color: #fff; box-shadow: none; }
.hot .pg { color: rgba(255,255,255,.75); }
.cover h1 { font-size: clamp(56px, 8vw, 128px); line-height: 1.05; font-weight: 900; letter-spacing: -.02em; max-width: 12ch; text-wrap: balance; }
html[data-lang="zh"] .cover h1 { letter-spacing: .02em; max-width: 11em; }
.cover .sub { font-size: clamp(20px, 2vw, 28px); font-weight: 600; opacity: .92; margin: 22px 0 0; }
.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.pill { background: rgba(255,255,255,.22); border-radius: 999px; padding: 9px 16px; font-weight: 700; font-size: 16px; }
.pill.big { background: var(--card); color: var(--ink); font-size: 18px; padding: 12px 18px; box-shadow: var(--shadow); }
.cover-brand { position: absolute; right: clamp(16px, 5vw, 80px); bottom: 56px; text-align: right; }
.cover-brand span { display: block; font-size: clamp(36px, 4vw, 64px); font-weight: 900; letter-spacing: .08em; }
.cover-brand i { font-style: normal; font-weight: 700; letter-spacing: .3em; font-size: 15px; opacity: .85; }

/* one */
.quote { display: flex; gap: 22px; align-items: center; background: var(--card); border-radius: 28px; padding: 30px 34px; box-shadow: var(--shadow); max-width: 1100px; }
.qm { font-size: 56px; }
.quote b { font-size: clamp(30px, 3.6vw, 58px); font-weight: 900; line-height: 1.15; display: block; }
.quote p { margin: 6px 0 0; font-size: 20px; color: var(--ink-2); }
.answer { font-size: clamp(24px, 2.4vw, 38px); font-weight: 800; line-height: 1.3; margin: 36px 0 0; max-width: 30ch; }
html[data-lang="zh"] .answer { max-width: 22em; }

/* today */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; margin-top: 28px; align-items: center; }
.split2 { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; margin-top: 28px; align-items: start; }
.photo { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 24px; box-shadow: var(--shadow); }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li { display: flex; align-items: flex-start; background: var(--card); border-radius: 16px; padding: 12px 16px; font-size: 17px; font-weight: 600; box-shadow: var(--shadow); }
.checks li.warn { background: var(--sun); color: var(--sun-ink); box-shadow: none; }
.checks li.good { background: var(--mint); color: var(--mint-ink); box-shadow: none; }
.checks.big li { font-size: 17.5px; }
.checks.plain li { font-weight: 500; }
.verdict { margin: 16px 0 0; font-size: 24px; font-weight: 900; color: var(--coral); }
.strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 22px; }
.strip img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: #2b2b2e; border-radius: 12px; }

/* real people */
.vs { display: grid; grid-template-columns: 1fr 1.5fr; gap: 20px; margin-top: 26px; }
.side { border-radius: 24px; padding: 18px; }
.side.bad { background: var(--red-soft); }
.side.good { background: var(--mint); }
.side .lab { margin: 0 0 12px; font-weight: 800; font-size: 17px; }
.side img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 14px; }
.side figure { margin: 0; }
.side figcaption { font-size: 13px; font-weight: 600; color: var(--mint-ink); margin-top: 6px; }
.side .g3 { gap: 10px; }

/* money */
.mc { background: var(--card); border-radius: 24px; padding: 24px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.mc > b { font-size: clamp(40px, 4.2vw, 68px); font-weight: 900; color: var(--coral); line-height: 1; letter-spacing: -.02em; }
.mc > p { margin: 12px 0 0; font-size: 16px; color: var(--ink-2); }
.mc .you { flex: 1; font-weight: 700; color: var(--ink); background: var(--coral-soft); border-radius: 14px; padding: 10px 12px; margin-top: 14px; }
.mc small { margin-top: 12px; font-size: 12px; color: var(--ink-3); }
#money .g4 { margin-top: 30px; }

/* benchmarks */
.bms { margin-top: 26px; }
.bm { background: var(--card); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.bmi { position: relative; }
.bmi img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.credit { position: absolute; right: 8px; bottom: 6px; font-size: 10px; color: #fff; background: rgba(0,0,0,.4); padding: 2px 6px; border-radius: 6px; }
.bmb { padding: 18px 20px 20px; }
.bmh { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.bmh h3 { font-size: 21px; }
.bmh b { font-size: 26px; font-weight: 900; color: var(--coral); white-space: nowrap; }
.bm p { display: flex; margin: 0 0 8px; font-size: 16px; color: var(--ink-2); }
.bm .mg { color: var(--ink); font-weight: 700; background: var(--coral-soft); border-radius: 12px; padding: 8px 10px; margin: 6px 0 0; }

/* peers */
.shots { margin-top: 26px; }
.shots figure { margin: 0; }
.shots img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 18px; }
.shots figcaption { font-size: 14px; font-weight: 700; margin-top: 6px; color: var(--ink-2); }
#peers .split2 { align-items: center; }
#peers .plan { margin: 0; }

/* how */
.steps { margin-top: 34px; }
.step { background: var(--card); border-radius: 24px; padding: 26px; box-shadow: var(--shadow); position: relative; }
.sn { font-size: 44px; }
.step .num { position: absolute; top: 18px; right: 22px; margin: 0; font-size: 40px; font-weight: 900; color: var(--coral-soft); }
.step h3 { margin-top: 10px; font-size: 22px; }
.step .w { font-weight: 800; color: var(--coral); margin: 6px 0; font-size: 15px; }
.step p { margin: 0; font-size: 16px; color: var(--ink-2); }

/* diagnosis */
.pricebox { background: var(--ink); color: #fff; border-radius: 24px; padding: 24px 26px; }
.pricebox b { display: block; font-size: clamp(44px, 4.4vw, 72px); font-weight: 900; line-height: 1; }
.pricebox span { display: block; margin-top: 8px; font-size: 16px; opacity: .85; }

/* levers */
.lvs { display: grid; gap: 10px; margin-top: 28px; }
.lv { display: grid; grid-template-columns: 44px minmax(160px, 1fr) minmax(200px, 1.3fr) minmax(220px, 1.5fr); gap: 14px; align-items: center; background: var(--card); border-radius: 18px; padding: 14px 18px; box-shadow: var(--shadow); font-size: 17px; }
.lv .e { font-size: 26px; width: auto; }
.lv b { font-size: 18px; }
.lv .arrow { font-weight: 800; color: var(--coral); }
.lv .m { color: var(--ink-2); font-size: 15px; }

/* what you get */
.dense { align-items: flex-start; }
.svcs { columns: 3 340px; column-gap: 16px; margin-top: 22px; }
.svc { break-inside: avoid; background: var(--card); border-radius: 20px; padding: 16px 18px; margin-bottom: 16px; box-shadow: var(--shadow); }
.svh { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; margin-bottom: 8px; }
.svh h3 { font-size: 17px; } .svh b { color: var(--coral); font-weight: 900; white-space: nowrap; }
.svc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 15px; color: var(--ink-2); }
.svc li { display: flex; }

/* packages */
.pks { margin-top: 22px; align-items: stretch; }
.pk { background: var(--card); border-radius: 24px; padding: 22px; box-shadow: var(--shadow); position: relative; display: flex; flex-direction: column; }
.pk.rec { outline: 3px solid var(--coral); }
.badge { position: absolute; top: -14px; left: 18px; background: var(--coral); color: #fff; font-size: 13px; font-weight: 800; padding: 5px 12px; border-radius: 999px; }
.pk h3 { font-size: 18px; }
.pr { display: block; font-size: clamp(34px, 3vw, 48px); font-weight: 900; margin: 10px 0 6px; letter-spacing: -.02em; }
.pk .meta { font-size: 14px; color: var(--ink-2); margin: 0 0 8px; font-weight: 600; }
.payb { margin: 0 0 6px; font-size: 14px; font-weight: 700; color: var(--mint-ink); background: var(--mint); border-radius: 10px; padding: 6px 9px; }
.save { margin: 0 0 6px; font-size: 13px; font-weight: 700; color: var(--coral); }
.pk ul { list-style: none; margin: 8px 0 0; padding: 10px 0 0; border-top: 1px solid var(--line); display: grid; gap: 4px; font-size: 13.5px; color: var(--ink-2); }
.ret { margin-top: 16px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; background: var(--card); border-radius: 18px; padding: 14px 18px; box-shadow: var(--shadow); font-size: 15px; }
.ret span { color: var(--ink-2); flex: 1; }
.ret .rp { color: var(--coral); font-size: 18px; white-space: nowrap; }

/* timeline */
.gantt { margin-top: 30px; background: var(--card); border-radius: 24px; padding: 18px 24px 10px; box-shadow: var(--shadow); }
.gr { display: grid; grid-template-columns: minmax(240px, 32%) 1fr; gap: 18px; align-items: center; padding: 12px 0; border-top: 1px solid var(--line); }
.gh { border-top: 0; }
.gl b { display: block; font-size: 17px; } .gl span { font-size: 14px; color: var(--ink-3); font-weight: 600; }
.gt { position: relative; height: 30px; background: repeating-linear-gradient(90deg, transparent 0 calc(100% / 6 - 1px), var(--line) calc(100% / 6 - 1px) calc(100% / 6)); }
.gm { display: grid; grid-template-columns: repeat(6, 1fr); background: none; height: auto; font-size: 15px; font-weight: 800; color: var(--ink-2); }
.gb { position: absolute; top: 4px; bottom: 4px; border-radius: 999px; min-width: 14px; }
.gb.a { background: var(--ink); } .gb.b { background: #f1c7a8; } .gb.c { background: var(--coral); }

/* safe */
.scs { margin-top: 30px; }
.sc { background: var(--card); border-radius: 24px; padding: 24px; box-shadow: var(--shadow); display: flex; gap: 16px; align-items: flex-start; }
.big-e { font-size: 38px; line-height: 1; }
.sc p { margin: 0; font-size: 19px; font-weight: 700; }

/* work */
.work { margin-top: 24px; }
.work img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 20px; box-shadow: var(--shadow); }
.work2 { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; margin-top: 24px; align-items: start; }
.wcs { grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.wc { margin: 0; background: var(--card); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); }
.wc img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.wc figcaption { padding: 12px 14px 14px; }
.wc b { display: block; font-size: 15px; } .wc span { font-size: 14px; color: var(--ink-2); }
.logos { margin: 0; }
.logos img { width: 100%; border-radius: 20px; box-shadow: var(--shadow); }
.logos figcaption { font-size: 14px; font-weight: 700; color: var(--ink-2); margin-top: 8px; }

/* next */
.nbs { gap: 12px; }
.nb { background: rgba(255,255,255,.2); border-radius: 22px; padding: 20px; }
.nb b { display: block; font-size: clamp(36px, 3.6vw, 60px); font-weight: 900; line-height: 1; }
.nb span { font-size: 15px; font-weight: 600; opacity: .9; }
.hot .checks li { background: rgba(255,255,255,.95); color: var(--ink); }
.thanks { margin: 30px 0 0; font-size: 22px; font-weight: 800; }

/* tablet / phone */
@media (max-width: 1000px) {
  html { scroll-snap-type: none; }
  .s { min-height: auto; padding: 88px 16px 56px; }
  .g4, .g3, .bms, .scs, .steps { grid-template-columns: 1fr 1fr; }
  .split, .split2, .vs, .work2 { grid-template-columns: 1fr; }
  .strip { grid-template-columns: repeat(3, 1fr); }
  .lv { grid-template-columns: 36px 1fr; }
  .lv .arrow, .lv .m { grid-column: 2; }
  .cover-brand { position: static; text-align: left; margin-top: 36px; }
  .gr { grid-template-columns: 1fr; gap: 6px; } .gh .gl { display: none; }
  .brand { font-size: 13px; }
}
@media (max-width: 600px) {
  .g4, .g3, .bms, .scs, .steps, .pks, .wcs { grid-template-columns: 1fr; }
  .side .g3 { grid-template-columns: repeat(3, 1fr); }
  .svcs { columns: 1; }
  .quote { flex-direction: column; align-items: flex-start; padding: 22px; }
  .top { top: 8px; left: 8px; right: 8px; padding: 6px 6px 6px 12px; }
  .actions .btn[href$="quote/"] { display: none; }
  body { font-size: 16px; }
}

/* print: one slide per 1920×1080 page */
@media print {
  @page { size: 1920px 1080px; margin: 0; }
  html { scroll-snap-type: none; }
  .top { display: none !important; }
  .s { height: 1080px; min-height: 0; overflow: hidden; break-after: page; padding: 70px 80px 56px; }
  body { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

.bmi img[src*="fontaine"] { object-position: left center; }
.wcs { margin-top: 26px; }
.wc img { aspect-ratio: 16 / 10; }
.wc img[src*="hero"], .wc img[src*="yiertek"] { object-fit: contain; background: #f3ece6; }
.wc b { font-size: 18px; } .wc span { font-size: 15.5px; }
.logo-slide { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; }
.logo-slide img { width: 100%; max-height: 820px; object-fit: contain; border-radius: 24px; box-shadow: var(--shadow); background: #121212; }
.svc ul { font-size: 15.5px; }
@media (max-width: 1000px) { .logo-slide { grid-template-columns: 1fr; } }
.side img[src*="fontaine"] { object-position: 16% center; }
.ads { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 22px; }
.ad { background: var(--card); border-radius: 22px; padding: 18px; box-shadow: var(--shadow); }
.adh { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.adh h3 { font-size: 17px; } .adh b { color: var(--coral); font-weight: 900; white-space: nowrap; font-size: 18px; }
.adtag { margin: 6px 0; font-size: 13px; font-weight: 700; color: var(--ink-3); }
.admoney { margin: 0 0 8px; font-size: 14px; font-weight: 700; background: var(--mint); color: var(--mint-ink); border-radius: 10px; padding: 6px 9px; }
.ad ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 14px; color: var(--ink-2); }
.ad li { display: flex; }
@media (max-width: 1000px) { .ads { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .ads { grid-template-columns: 1fr; } }