/* Thesis Studio — public landing. Editorial paper / ink / seal. */
:root {
  --paper: #f7f2e8;
  --paper-2: #efe7d8;
  --cream: #fffdf8;
  --ink: #1a1815;
  --ink-2: #554f44;
  --muted: #6f6759;
  --line: rgba(26, 24, 21, .14);
  --line-strong: rgba(26, 24, 21, .28);
  --seal: #b23a2b;
  --seal-dark: #8e2b1f;
  --green: #37624a;
  --dark: #161411;
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", STSong, "SimSun", serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, monospace;
  --shadow: 0 30px 70px -36px rgba(26, 24, 21, .45);
}
* { box-sizing: border-box; }
[id] { scroll-margin-top: 90px; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: inherit; }
::selection { background: rgba(178, 58, 43, .18); }
:focus-visible { outline: 2px solid var(--seal); outline-offset: 3px; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--cream); padding: 10px 16px;
  border-radius: 8px; text-decoration: none; font-size: 13px;
}
.skip:focus { top: 12px; }

.wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(247, 242, 232, .86);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(247, 242, 232, .94); }
.nav-inner { height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); flex: none; }
.logo {
  width: 34px; height: 34px; border-radius: 9px; background: var(--ink); color: var(--cream);
  display: grid; place-items: center; font-family: var(--serif); font-size: 19px; line-height: 1;
}
.brand-text b { display: block; font-size: 14.5px; font-weight: 650; letter-spacing: .01em; line-height: 1.2; }
.brand-text span { display: block; font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a, .nav-login { color: var(--ink-2); text-decoration: none; font-size: 13px; }
.nav-links a:hover, .nav-login:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 14px; flex: none; }
.nav-toggle {
  display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%;
  background: transparent; padding: 0; cursor: pointer;
}
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: var(--ink); margin: 3px auto; transition: transform .2s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

.mobile-nav[hidden] { display: none; }
.mobile-nav {
  position: fixed; inset: 74px 0 auto; z-index: 55;
  background: var(--paper); border-bottom: 1px solid var(--line);
  padding: 14px 24px 22px; display: grid; gap: 2px;
}
.mobile-nav a {
  text-decoration: none; color: var(--ink); font-size: 16px;
  padding: 13px 2px; border-bottom: 1px solid var(--line);
}
.mobile-nav a.btn { border: 0; margin-top: 12px; justify-content: center; color: #fff; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  border: 1px solid transparent; text-decoration: none; cursor: pointer;
  font-family: var(--sans); font-size: 13.5px; font-weight: 600; letter-spacing: .01em;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 40px; padding: 0 17px; font-size: 12.5px; }
.btn-seal { background: var(--seal); color: #fff; }
.btn-seal:hover { background: var(--seal-dark); }
.btn-ink { background: var(--ink); color: var(--cream); }
.btn-ink:hover { background: #2c2924; }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: rgba(26, 24, 21, .05); }

/* ---------- hero ---------- */
.hero { padding: clamp(44px, 6vw, 76px) 0 clamp(40px, 5vw, 64px); position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(26, 24, 21, .055) .7px, transparent .7px);
  background-size: 20px 20px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.55), transparent 78%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.55), transparent 78%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.04fr .96fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px;
  font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--seal); font-weight: 650;
}
.pip { width: 6px; height: 6px; border-radius: 50%; background: var(--seal); }
.hero h1 {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(43px, 6.4vw, 82px); line-height: 1.04; letter-spacing: -.045em;
  margin: 0 0 22px; max-width: 660px;
}
.hero h1 em { font-style: normal; color: var(--seal); }
.lede { margin: 0; max-width: 540px; color: var(--ink-2); font-size: clamp(15px, 1.35vw, 17px); line-height: 1.8; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 30px; }
.hero-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 7px; margin: 15px 0 0; color: var(--muted); font-size: 11.5px; }
.hero-price b { font-family: var(--serif); font-size: 23px; line-height: 1; font-weight: 600; color: var(--seal); letter-spacing: -.03em; }
.hero-price s { color: var(--muted); font-size: 11px; }
.hero-price a { color: var(--ink-2); text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 1px; }
.hero-price a:hover { color: var(--ink); border-bottom-color: var(--ink); }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 30px 0 0; color: var(--muted); font-size: 11.5px; letter-spacing: .02em; }
.hero-points li::before { content: "—"; color: var(--seal); margin-right: 7px; }

.hero-art { position: relative; min-height: 520px; }
.dossier {
  position: relative; z-index: 2; width: min(410px, 100%); margin: 0 auto;
  background: var(--cream); border: 1px solid var(--line); border-radius: 18px;
  padding: 24px 24px 20px; box-shadow: var(--shadow); transform: rotate(-1.1deg);
}
.dossier-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.tag { font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.pill-done {
  display: inline-flex; align-items: center; gap: 5px; font-size: 10px; font-weight: 650;
  color: var(--green); background: #e9f1e9; border-radius: 999px; padding: 4px 8px; white-space: nowrap;
}
.pill-done::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.dossier-title { font-family: var(--serif); font-size: 23px; line-height: 1.35; letter-spacing: -.02em; margin: 16px 0 6px; font-weight: 600; }
.dossier-sub { margin: 0; color: var(--muted); font-size: 11px; }
.dossier-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 18px 0 0; padding: 14px 0; border-top: 1px solid var(--line); }
.dossier-stats b { display: block; font-family: var(--serif); font-size: 22px; line-height: 1.1; font-weight: 600; }
.dossier-stats span { display: block; color: var(--muted); font-size: 9.5px; margin-top: 3px; }
.gates { list-style: none; margin: 0; padding: 0; }
.gates li { display: grid; grid-template-columns: 18px 1fr auto; align-items: center; gap: 8px; padding: 7px 0; font-size: 11.5px; color: var(--ink-2); }
.gates i { width: 16px; height: 16px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-size: 9px; }
.gates li.done i { background: #e9f1e9; color: var(--green); }
.gates li.now i { background: #f6e7df; color: var(--seal); }
.gates b { font-weight: 500; color: var(--muted); font-size: 9px; letter-spacing: .06em; }
.gates li.now span { color: var(--ink); font-weight: 600; }
.dossier-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9.5px; }
.seal { font-family: var(--serif); color: var(--seal); border: 1px solid rgba(178, 58, 43, .45); border-radius: 4px; padding: 2px 7px; font-size: 10px; letter-spacing: .08em; }

.evidence-strip { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.evidence-strip b { display: block; font-family: var(--serif); font-size: 15px; line-height: 1.2; font-weight: 600; }
.evidence-strip span { display: block; color: var(--muted); font-size: 9px; margin-top: 2px; }
.mini-bars { display: flex; align-items: flex-end; gap: 4px; height: 30px; width: 88px; flex: none; }
.mini-bars i { flex: 1; background: rgba(178, 58, 43, .22); border-radius: 2px 2px 0 0; }

/* ---------- strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-2); padding: 15px 0; }
.strip-track { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 30px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.strip-track span { white-space: nowrap; }
.strip-track span + span::before { content: "·"; margin-right: 30px; color: var(--seal); }

/* ---------- sections ---------- */
.section { padding: clamp(64px, 8vw, 112px) 0; }
.section-head { max-width: 780px; margin-bottom: clamp(34px, 4vw, 52px); }
.kicker { margin: 0 0 14px; color: var(--seal); font-size: 10.5px; letter-spacing: .17em; text-transform: uppercase; font-weight: 650; }
h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(31px, 4vw, 54px); line-height: 1.14; letter-spacing: -.04em; margin: 0 0 16px; }
.section-head p, .section-head .lede { color: var(--ink-2); font-size: 15px; line-height: 1.8; max-width: 660px; margin: 0; }

.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.why-item { padding: 26px 30px 4px 0; border-right: 1px solid var(--line); }
.why-item + .why-item { padding-left: 30px; }
.why-item:last-child { border-right: 0; padding-right: 0; }
.num { font-family: var(--serif); font-size: 12px; color: var(--seal); letter-spacing: .08em; }
.why-item h3 { font-size: 19px; margin: 16px 0 9px; font-weight: 650; letter-spacing: -.02em; }
.why-item p { margin: 0; color: var(--ink-2); font-size: 13.5px; line-height: 1.8; }

.quote { border-bottom: 1px solid var(--line); padding: clamp(40px, 5vw, 64px) 0; }
.quote p { font-family: var(--serif); font-size: clamp(23px, 3.1vw, 38px); line-height: 1.42; letter-spacing: -.035em; margin: 0; max-width: 940px; }

.dark { background: var(--dark); color: var(--cream); }
.dark .kicker { color: #e59a8b; }
.dark h2 { color: var(--cream); }
.dark .section-head p { color: rgba(255, 253, 248, .68); }
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 46px 0 0; padding: 0; }
.step { border-top: 1px solid rgba(255, 253, 248, .26); padding-top: 18px; }
.step .n { font-family: var(--serif); font-size: 12px; letter-spacing: .08em; color: #e59a8b; }
.step h3 { font-size: 17px; margin: 13px 0 7px; font-weight: 600; letter-spacing: -.01em; }
.step p { margin: 0; color: rgba(255, 253, 248, .64); font-size: 12.5px; line-height: 1.75; }

.deliver-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; }
.file-card { background: rgba(255, 253, 248, .56); border: 1px solid var(--line); border-radius: 15px; padding: 22px; }
.file-card.wide { grid-column: span 2; }
.ext { font-family: var(--mono); font-size: 9.5px; letter-spacing: .12em; color: var(--seal); }
.file-card h3 { font-family: var(--serif); font-size: 19px; font-weight: 600; margin: 11px 0 7px; letter-spacing: -.02em; }
.file-card p { margin: 0; color: var(--ink-2); font-size: 13px; line-height: 1.75; }

.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fit-card { border: 1px solid var(--line); border-radius: 16px; padding: 26px 26px 18px; }
.fit-yes { background: #eff2e7; }
.fit-no { background: rgba(178, 58, 43, .045); border-color: rgba(178, 58, 43, .24); }
.fit-card h3 { font-family: var(--serif); font-size: 23px; font-weight: 600; margin: 0; }
.fit-card ul { list-style: none; margin: 14px 0 0; padding: 0; }
.fit-card li { position: relative; padding: 9px 0 9px 22px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-2); line-height: 1.65; }
.fit-card li::before { position: absolute; left: 0; top: 9px; font-size: 11px; }
.fit-yes li::before { content: "✓"; color: var(--green); }
.fit-no li::before { content: "×"; color: var(--seal); }

.pricing { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.offer { display: grid; grid-template-columns: 340px 1fr; background: var(--cream); border: 1px solid var(--ink); border-radius: 18px; overflow: hidden; box-shadow: 0 30px 70px -50px rgba(26, 24, 21, .55); }
.offer-main { display: flex; flex-direction: column; align-items: flex-start; padding: 30px; border-right: 1px solid var(--line); }
.offer-tag { font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.offer .price-deal { margin: 10px 0 8px; }
.offer .price-deal b { font-size: 54px; }
.offer-note { color: var(--muted); font-size: 12px; line-height: 1.75; margin: 0 0 22px; }
.offer-main .btn { margin-top: auto; width: 100%; }
.offer-lists { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; padding: 30px; }
.offer-lists h3 { font-family: var(--serif); font-size: 23px; font-weight: 600; margin: 0 0 10px; letter-spacing: -.02em; }
.offer-lists ul { list-style: none; padding: 0; margin: 0; }
.offer-lists li { padding: 8px 0 8px 17px; position: relative; font-size: 12.5px; color: var(--ink-2); border-top: 1px solid var(--line); }
.offer-lists li::before { content: "—"; position: absolute; left: 0; color: var(--seal); }
.price-deal { display: flex; align-items: baseline; flex-wrap: wrap; gap: 7px; margin: 2px 0 14px; }
.price-deal b { font-family: var(--serif); font-size: 32px; line-height: 1; font-weight: 600; color: var(--seal); letter-spacing: -.04em; }
.price-deal s { color: var(--muted); font-size: 12px; }
.price-deal span { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.fine { color: var(--muted); font-size: 11px; line-height: 1.7; margin: 20px 0 0; }

.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(30px, 5vw, 64px); align-items: start; }
.faq-grid .section-head { position: sticky; top: 100px; margin-bottom: 0; }
.faq-list details { border-top: 1px solid var(--line); padding: 17px 0; }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 18px; font-size: 14.5px; font-weight: 600; letter-spacing: -.01em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--seal); font-size: 18px; line-height: 1; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { margin: 12px 40px 0 0; color: var(--ink-2); font-size: 13px; line-height: 1.85; }

/* ---------- apply ---------- */
.apply { background: var(--dark); color: var(--cream); padding: clamp(58px, 8vw, 104px) 0; }
.apply-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(30px, 5vw, 64px); align-items: start; }
.apply .kicker { color: #e59a8b; }
.apply h2 { color: var(--cream); }
.apply-copy > p:not(.kicker) { color: rgba(255, 253, 248, .66); font-size: 14px; line-height: 1.85; max-width: 440px; }
.apply-note { margin-top: 30px; border-top: 1px solid rgba(255, 253, 248, .2); padding-top: 16px; max-width: 360px; }
.apply-note span { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: #e59a8b; }
.apply-note p { color: rgba(255, 253, 248, .6); font-size: 12px; margin: 5px 0 0; }
.lead-form { background: rgba(255, 253, 248, .055); border: 1px solid rgba(255, 253, 248, .16); border-radius: 18px; padding: 24px; }
.field-row { display: grid; grid-template-columns: 1fr 132px; gap: 12px; }
.field { margin-bottom: 13px; }
.field label { display: flex; justify-content: flex-start; gap: 8px; color: rgba(255, 253, 248, .62); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 7px; }
.field label span { color: #e59a8b; letter-spacing: .04em; }
.lead-form input, .lead-form select, .lead-form textarea {
  width: 100%; background: rgba(0, 0, 0, .2); color: var(--cream);
  border: 1px solid rgba(255, 253, 248, .18); border-radius: 9px;
  padding: 12px 13px; font-family: var(--sans); font-size: 16px; line-height: 1.4;
  outline: none; transition: border-color .18s, box-shadow .18s;
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: rgba(255, 253, 248, .32); }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
  border-color: #d98573; box-shadow: 0 0 0 3px rgba(217, 133, 115, .16);
}
.lead-form textarea { resize: vertical; min-height: 94px; }
.lead-form select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, rgba(255,253,248,.55) 50%), linear-gradient(135deg, rgba(255,253,248,.55) 50%, transparent 50%); background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn-submit { width: 100%; margin-top: 5px; }
.form-status { min-height: 18px; margin: 11px 0 0; font-size: 12px; line-height: 1.6; color: #e7b2a7; }
.form-status.ok { color: #a9c9b2; }
.form-note { margin: 7px 0 0; font-size: 10px; line-height: 1.65; color: rgba(255, 253, 248, .58); }

/* ---------- footer ---------- */
.footer { background: var(--dark); color: rgba(255, 253, 248, .62); border-top: 1px solid rgba(255, 253, 248, .12); padding: 42px 0 26px; }
.footer .brand-text b { color: var(--cream); }
.footer .brand-text span { color: rgba(255, 253, 248, .56); }
.footer .logo { background: var(--cream); color: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .7fr; gap: 24px; align-items: start; }
.footer-brand p { margin: 12px 0 0; font-size: 12px; max-width: 280px; }
.footer-links { display: grid; gap: 9px; font-size: 12px; }
.footer-links a { color: rgba(255, 253, 248, .66); text-decoration: none; }
.footer-links a:hover { color: var(--cream); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; margin-top: 34px; padding-top: 16px; border-top: 1px solid rgba(255, 253, 248, .1); font-size: 9.5px; line-height: 1.6; }
.footer-bottom a { color: inherit; }

/* ---------- legal ---------- */
.legal { max-width: 780px; padding: clamp(46px, 6vw, 76px) 0 70px; }
.legal h1 { font-family: var(--serif); font-size: clamp(34px, 4.4vw, 50px); letter-spacing: -.04em; margin: 0 0 8px; font-weight: 600; }
.legal-meta { color: var(--muted); font-size: 11px; margin: 0 0 34px; }
.legal h2 { font-family: var(--sans); font-size: 16px; letter-spacing: -.01em; margin: 28px 0 8px; font-weight: 650; }
.legal p { color: var(--ink-2); font-size: 13.5px; line-height: 1.9; margin: 0; }
.legal-back { margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 12px; }
.legal-back a { color: var(--seal); text-decoration: none; }
.legal-footer { padding-top: 24px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .nav { transition: none; }
}

/* ---------- responsive ---------- */
@media (min-width: 921px) { .mobile-nav { display: none; } }
@media (max-width: 1080px) {
  .steps { grid-template-columns: repeat(2, 1fr); gap: 30px 24px; }
}
@media (max-width: 920px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-actions .btn { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 34px; }
  .hero-copy { max-width: 680px; }
  .hero-art { min-height: 0; margin-top: 40px; }
  .dossier { transform: none; }
  .why-grid { grid-template-columns: 1fr; border-top: 1px solid var(--ink); }
  .why-item, .why-item + .why-item { border-right: 0; border-bottom: 1px solid var(--line); padding: 22px 0; }
  .why-item:last-child { border-bottom: 0; }
  .deliver-grid { grid-template-columns: 1fr 1fr; }
  .file-card.wide { grid-column: span 2; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-grid .section-head { position: static; }
  .apply-grid { grid-template-columns: 1fr; }
  .offer { grid-template-columns: 1fr; }
  .offer-main { border-right: 0; border-bottom: 1px solid var(--line); }
  .offer-main .btn { width: auto; margin-top: 18px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
}
@media (max-width: 760px) {
  .wrap { width: min(100%, calc(100% - 36px)); }
  [id] { scroll-margin-top: 78px; }
  .nav-inner { height: 64px; }
  .mobile-nav { inset: 64px 0 auto; }
  .brand-text span { display: none; }
  .nav-login { display: none; }
  .hero h1 { font-size: clamp(40px, 11.2vw, 58px); }
  .hero-points { gap: 6px 16px; }
  .hero-cta .btn { flex: 1 1 160px; }
  .strip-track { justify-content: flex-start; font-size: 9px; gap: 8px 16px; }
  .strip-track span + span::before { margin-right: 16px; }
  .steps { grid-template-columns: 1fr; gap: 26px; }
  .deliver-grid { grid-template-columns: 1fr; }
  .file-card.wide { grid-column: auto; }
  .fit-grid { grid-template-columns: 1fr; }
  .offer-lists { grid-template-columns: 1fr; }
  .offer-main, .offer-lists { padding: 22px; }
  .offer-main .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .field-row { grid-template-columns: 1fr; }
  .dossier { padding: 20px; }
  .dossier-title { font-size: 21px; }
  .section, .apply { padding: 54px 0; }
  .faq-list p { margin-right: 0; }
}
@media (max-width: 420px) {
  .wrap { width: calc(100% - 30px); }
  .hero h1 { font-size: 39px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; flex: none; }
  .offer .price-deal b { font-size: 46px; }
  .dossier-stats b { font-size: 19px; }
  .dossier-stats span { font-size: 8.5px; }
  .lead-form { padding: 18px; }
  .footer-bottom { font-size: 9px; }
}