/* ============================================================================
   Bayise Tutor — design system
   Warm academic: cream paper, deep navy ink, amber accent, serif headings.
   ========================================================================= */

:root {
  --ink:        #14202E;
  --ink-2:      #22303F;
  --muted:      #55606F;
  --muted-2:    #7A8593;
  --line:       #E7E0D2;
  --line-2:     #F1ECE1;

  --bg:         #FFFDF9;
  --bg-sand:    #F8F3E9;
  --bg-ink:     #16202E;

  --accent:     #B45309;
  --accent-2:   #D97706;
  --accent-ink: #8A3E06;
  --accent-soft:#FDF1E2;

  --teal:       #0F766E;
  --teal-soft:  #E6F4F1;

  --gold:       #C99A2E;

  --radius:     10px;
  --radius-lg:  16px;
  --radius-xl:  22px;

  --shadow-sm:  0 1px 2px rgba(20, 32, 46, .06);
  --shadow:     0 8px 26px -12px rgba(20, 32, 46, .18);
  --shadow-lg:  0 30px 60px -34px rgba(20, 32, 46, .34);

  --wrap:       1160px;
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
           "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono:  ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------------------------------------------------------------- layout */

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.section { padding: 92px 0; }
.section--sand { background: var(--bg-sand); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--tight { padding: 60px 0; }

.skip { position: absolute; left: -9999px; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 0; }

/* --------------------------------------------------------------- heading */

h1, h2, h3, h4, h5 { margin: 0; color: var(--ink); font-family: var(--serif); font-weight: 700; line-height: 1.14; }
h1 { font-size: clamp(36px, 4.9vw, 58px); letter-spacing: -.02em; line-height: 1.06; }
h2 { font-size: clamp(27px, 3.2vw, 40px); letter-spacing: -.015em; }
h3 { font-size: 21px; }
h4 { font-size: 17px; }
p { margin: 0 0 16px; color: var(--muted); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  margin: 0 0 14px; font-family: var(--sans); font-size: 12px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
}
.lede { font-family: var(--sans); font-size: clamp(16.5px, 1.5vw, 19px); line-height: 1.6; color: var(--muted); max-width: 64ch; }
.sec-head { max-width: 66ch; margin-bottom: 44px; }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head p { margin-top: 14px; font-size: 16.5px; }

/* ---------------------------------------------------------------- header */

.hdr {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 253, 249, .9);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.hdr__in { display: flex; align-items: center; gap: 22px; height: 70px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--serif); font-weight: 700; font-size: 19px; letter-spacing: -.01em; }
.brand__mark { width: 30px; height: 30px; flex: 0 0 auto; }
.brand small { display: block; font-family: var(--sans); font-size: 9.5px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); line-height: 1; margin-top: 2px; }
.brand__text { display: flex; flex-direction: column; }

.nav { display: flex; align-items: center; gap: 2px; margin-left: 6px; }
.nav a {
  padding: 8px 11px; border-radius: 8px; font-family: var(--sans);
  font-size: 14.5px; font-weight: 550; color: var(--muted);
  transition: color .15s, background .15s;
}
.nav a:hover { color: var(--ink); background: var(--line-2); }
.nav a[aria-current="page"] { color: var(--accent); }

.hdr__cta { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.burger {
  display: none; margin-left: auto; width: 42px; height: 42px;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  cursor: pointer; align-items: center; justify-content: center;
}
.burger span { display: block; width: 17px; height: 1.8px; background: var(--ink); position: relative; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 17px; height: 1.8px; background: var(--ink); }
.burger span::before { top: -5.5px; }
.burger span::after  { top: 5.5px; }

/* --------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border-radius: 10px; border: 1px solid transparent;
  font-family: var(--sans); font-size: 14.5px; font-weight: 620; line-height: 1;
  cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--accent-ink); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--muted-2); }
.btn--teal { background: var(--teal); color: #fff; }
.btn--teal:hover { background: #0B5F59; }
.btn--link { padding: 0; background: none; color: var(--accent); border: 0; font-weight: 640; }
.btn--link:hover { text-decoration: underline; text-underline-offset: 3px; }
.btn--lg { padding: 14px 24px; font-size: 15.5px; border-radius: 12px; }
.btn--block { width: 100%; }

/* ----------------------------------------------------------------- hero */

.hero { padding: 76px 0 68px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -180px 0 auto; height: 560px; pointer-events: none;
  background:
    radial-gradient(660px 320px at 18% 10%, rgba(180, 83, 9, .09), transparent 70%),
    radial-gradient(520px 300px at 86% 0%, rgba(15, 118, 110, .08), transparent 70%);
}
.hero__in { position: relative; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: 54px; align-items: center; }
.hero h1 { max-width: 16ch; }
.hero .lede { margin-top: 20px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__meta { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px 20px; font-size: 13.6px; color: var(--muted-2); }
.hero__meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero__meta svg { width: 15px; height: 15px; color: var(--teal); }

.tag {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 13px;
  border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink);
  font-family: var(--sans); font-size: 12.5px; font-weight: 650;
}

/* -------------------------------------------------------------- session */

.card-visual {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.card-visual__top {
  display: flex; align-items: center; gap: 10px; padding: 14px 16px;
  background: var(--bg-sand); border-bottom: 1px solid var(--line);
}
.card-visual__avatar {
  width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 14px;
  font-family: var(--sans);
}
.card-visual__who b { display: block; font-family: var(--sans); font-size: 14px; font-weight: 640; color: var(--ink); }
.card-visual__who span { font-size: 12.4px; color: var(--muted-2); }
.card-visual__live {
  margin-left: auto; font-size: 11.5px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--teal); background: var(--teal-soft);
  padding: 4px 10px; border-radius: 999px; font-family: var(--sans);
}
.card-visual__body { padding: 18px 16px; display: grid; gap: 12px; }
.chalk {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 14px;
  background: #FCFAF6; font-family: var(--mono); font-size: 13.4px; color: var(--ink-2);
}
.chalk em { font-style: normal; color: var(--accent); font-weight: 700; }
.chalk .step { display: block; margin-bottom: 7px; }
.chalk .step:last-child { margin-bottom: 0; }
.progress { display: grid; gap: 9px; }
.progress__row { display: flex; align-items: center; gap: 10px; font-size: 13.2px; color: var(--muted); font-family: var(--sans); }
.progress__bar { flex: 1; height: 6px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.progress__bar i { display: block; height: 100%; border-radius: 999px; background: var(--teal); }
.progress__row b { width: 74px; font-weight: 600; color: var(--ink-2); }

/* ----------------------------------------------------------------- trust */

.facts { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-sand); }
.facts__in { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; padding: 34px 0; }
.fact { padding: 0 22px; border-right: 1px dashed var(--line); }
.fact:last-child { border-right: 0; }
.fact b { display: block; font-family: var(--serif); font-size: 30px; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; color: var(--accent); }
.fact span { font-size: 13.8px; color: var(--muted); }

/* ------------------------------------------------------------------ grid */

.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff;
  padding: 26px 24px; transition: border-color .15s, box-shadow .15s, transform .15s;
}
.card:hover { border-color: #D9CFBB; box-shadow: var(--shadow); transform: translateY(-2px); }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 14.8px; font-family: var(--sans); }
.card__ico {
  width: 40px; height: 40px; border-radius: 11px; margin-bottom: 16px;
  background: var(--accent-soft); color: var(--accent); display: grid; place-items: center;
}
.card__ico svg { width: 20px; height: 20px; }
.card--teal .card__ico { background: var(--teal-soft); color: var(--teal); }

/* three pillars — the company's three sections */
.pillar {
  border: 1px solid var(--line); border-radius: var(--radius-xl); background: #fff;
  padding: 30px 28px; display: flex; flex-direction: column;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.pillar:hover { border-color: #D9CFBB; box-shadow: var(--shadow); transform: translateY(-3px); }
.pillar__n {
  font-family: var(--serif); font-size: 13px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
.pillar h3 { font-size: 24px; margin-bottom: 10px; }
.pillar p { font-size: 15px; flex: 1; }
.pillar ul { list-style: none; margin: 18px 0 22px; padding: 0; display: grid; gap: 9px; }
.pillar li { display: flex; gap: 10px; font-size: 14.4px; color: var(--ink-2); font-family: var(--sans); }
.pillar li::before {
  content: "›"; color: var(--accent); font-weight: 700; line-height: 1.4;
}

/* ---------------------------------------------------------------- steps */

.steps { display: grid; gap: 20px; grid-template-columns: repeat(4, minmax(0, 1fr)); counter-reset: s; }
.step { padding-top: 6px; }
.step__n {
  counter-increment: s; width: 32px; height: 32px; border-radius: 10px;
  background: var(--ink); color: #fff; display: grid; place-items: center;
  font-family: var(--serif); font-size: 15px; font-weight: 700; margin-bottom: 15px;
}
.step__n::before { content: counter(s); }
.step h4 { margin-bottom: 6px; }
.step p { font-size: 14.4px; font-family: var(--sans); }

/* -------------------------------------------------------------- subject */

.subject {
  display: flex; align-items: center; gap: 16px; padding: 20px 22px;
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.subject:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); }
.subject__ico {
  width: 44px; height: 44px; border-radius: 12px; flex: 0 0 auto;
  background: var(--teal-soft); color: var(--teal); display: grid; place-items: center;
  font-family: var(--serif); font-weight: 700; font-size: 18px;
}
.subject__txt { min-width: 0; }
.subject__txt b { display: block; font-family: var(--serif); font-size: 17px; font-weight: 700; }
.subject__txt span { font-size: 13.6px; color: var(--muted); }
.subject__go { margin-left: auto; color: var(--accent); font-weight: 700; flex: 0 0 auto; }

/* -------------------------------------------------------------- pricing */

.price-grid { display: grid; gap: 22px; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
.plan {
  border: 1px solid var(--line); border-radius: var(--radius-xl); background: #fff;
  padding: 30px 28px; display: flex; flex-direction: column;
}
.plan--featured { border-color: var(--accent); box-shadow: 0 24px 54px -30px rgba(180, 83, 9, .55); position: relative; }
.plan__flag {
  position: absolute; top: -11px; left: 28px; background: var(--accent); color: #fff;
  font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: 4px 11px; border-radius: 999px;
}
.plan__name { font-family: var(--serif); font-size: 20px; font-weight: 700; }
.plan__desc { font-size: 14px; color: var(--muted); margin: 6px 0 18px; min-height: 42px; font-family: var(--sans); }
.plan__price { font-family: var(--serif); font-size: 38px; font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.plan__price small { font-family: var(--sans); font-size: 13.5px; font-weight: 550; color: var(--muted); letter-spacing: 0; }
.plan__cta { margin: 20px 0 22px; }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.plan li { display: flex; gap: 10px; font-size: 14.4px; color: var(--ink-2); font-family: var(--sans); }
.plan li::before { content: "✓"; color: var(--teal); font-weight: 700; flex: 0 0 auto; }
.plan__note { margin-top: 18px; font-size: 12.8px; color: var(--muted-2); font-family: var(--sans); }

/* ----------------------------------------------------------------- band */

.band { border-radius: var(--radius-xl); padding: 54px 46px; background: var(--bg-ink); color: #fff; position: relative; overflow: hidden; }
.band::after {
  content: ""; position: absolute; inset: auto -90px -150px auto; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(217, 119, 6, .5), transparent 65%); pointer-events: none;
}
.band h2 { color: #fff; max-width: 24ch; }
.band p { color: rgba(255, 255, 255, .74); max-width: 56ch; margin-top: 14px; font-size: 16.5px; font-family: var(--sans); }
.band__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; position: relative; }
.band .btn--primary { background: var(--accent-2); }
.band .btn--primary:hover { background: #B45309; }
.band .btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .3); }
.band .btn--ghost:hover { border-color: rgba(255, 255, 255, .65); background: rgba(255, 255, 255, .07); }

/* --------------------------------------------------------------- footer */

.ftr { border-top: 1px solid var(--line); background: var(--bg-sand); padding: 58px 0 32px; }
.ftr__grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 34px; }
.ftr h5 {
  margin: 0 0 13px; font-family: var(--sans); font-size: 11.5px; font-weight: 700;
  letter-spacing: .13em; text-transform: uppercase; color: var(--muted-2);
}
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.ftr a { font-size: 14.2px; color: var(--muted); font-family: var(--sans); }
.ftr a:hover { color: var(--accent); }
.ftr__about { max-width: 32ch; font-size: 14.2px; color: var(--muted); margin-top: 14px; font-family: var(--sans); }
.ftr__lang { margin-top: 14px; font-size: 13px; color: var(--muted-2); font-family: var(--sans); }
.ftr__lang b { color: var(--ink-2); font-weight: 620; }
.ftr__bottom {
  margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center;
  font-size: 13.4px; color: var(--muted-2); font-family: var(--sans);
}
.ftr__bottom nav { display: flex; gap: 18px; margin-left: auto; }

/* ------------------------------------------------------------------ doc */

.doc { max-width: 75ch; }
.doc h2 { font-size: 25px; margin: 40px 0 12px; }
.doc h3 { margin: 28px 0 8px; font-size: 19px; }
.doc p, .doc li { font-size: 15.4px; color: var(--muted); }
.doc ul { margin: 0 0 18px; padding-left: 20px; display: grid; gap: 8px; }
.doc__meta { font-size: 13.6px; color: var(--muted-2); margin-bottom: 8px; font-family: var(--sans); }
.crumbs { font-size: 13.6px; color: var(--muted-2); margin-bottom: 18px; font-family: var(--sans); }
.crumbs a { color: var(--accent); }
.crumbs a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- table */

.tbl-wrap { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14.4px; font-family: var(--sans); }
table.tbl th, table.tbl td { text-align: left; padding: 13px 15px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.tbl th { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); font-weight: 700; background: var(--bg-sand); }
table.tbl td { color: var(--ink-2); }
table.tbl tr:last-child td { border-bottom: 0; }
table.tbl a { color: var(--accent); font-weight: 600; }

/* ----------------------------------------------------------------- form */

.form { display: grid; gap: 16px; }
.field { display: grid; gap: 7px; }
.field label { font-family: var(--sans); font-size: 13.6px; font-weight: 620; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; font-family: var(--sans); font-size: 14.6px; background: #fff; color: var(--ink);
}
.field textarea { min-height: 124px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(180, 83, 9, .12);
}
.field__hint { font-size: 12.6px; color: var(--muted-2); font-family: var(--sans); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__ok {
  display: none; padding: 14px 16px; border-radius: 10px; background: var(--teal-soft);
  color: #0B5F59; font-size: 14.2px; font-weight: 600; font-family: var(--sans);
}
.form__ok[data-show="1"] { display: block; }

/* ------------------------------------------------------------ utilities */

.center { text-align: center; }
.mt-0 { margin-top: 0; } .mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; } .mt-40 { margin-top: 40px; }
.mb-0 { margin-bottom: 0; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 54px; align-items: center; }
.split--top { align-items: start; }

.list-check { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.list-check li { display: flex; gap: 11px; font-size: 15px; color: var(--ink-2); font-family: var(--sans); }
.list-check li::before { content: "✓"; color: var(--teal); font-weight: 700; flex: 0 0 auto; }
.list-check--accent li::before { color: var(--accent); }

.jobs { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.job { display: grid; grid-template-columns: 1.6fr 1fr 1fr auto; gap: 16px; align-items: center; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.job:last-child { border-bottom: 0; }
.job:hover { background: var(--bg-sand); }
.job b { font-family: var(--serif); font-size: 16px; font-weight: 700; }
.job span { font-size: 13.8px; color: var(--muted); font-family: var(--sans); }

.note {
  border-left: 3px solid var(--accent); background: var(--accent-soft);
  padding: 16px 20px; border-radius: 0 var(--radius) var(--radius) 0;
}
.note p { color: var(--accent-ink); font-size: 14.8px; }
.note b { color: var(--accent-ink); }

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; padding: 20px 0; font-family: var(--serif); font-size: 17.5px;
  font-weight: 700; color: var(--ink); list-style: none; display: flex; align-items: center; gap: 14px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; margin-left: auto; color: var(--accent); font-size: 22px; line-height: 1; font-family: var(--sans); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 20px; max-width: 78ch; }
.faq details > div p { font-size: 15.2px; }

.badges { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  border: 1px solid var(--line); border-radius: 999px; background: #fff;
  font-family: var(--sans); font-size: 13.4px; font-weight: 600; color: var(--ink-2);
}
.badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }

/* ------------------------------------------------------------ responsive */

/* Six nav links plus two header buttons need ~900px, so the nav collapses at the
   same breakpoint the grid does. */
@media (max-width: 1020px) {
  .hero__grid { grid-template-columns: 1fr; gap: 42px; }
  .grid--4, .steps, .facts__in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3, .price-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ftr__grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .section { padding: 70px 0; }
  .fact { border-right: 0; padding: 10px 0; }

  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 70px;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 10px 16px 16px; box-shadow: var(--shadow);
  }
  .nav[data-open="1"] { display: flex; }
  .nav a { padding: 12px; font-size: 15.5px; }
  .burger { display: inline-flex; }
  .hdr__cta .btn--ghost { display: none; }
  .hdr__cta .btn--primary { padding: 10px 14px; font-size: 14px; }
}

@media (max-width: 720px) {
  .grid--2, .grid--3, .grid--4, .steps, .facts__in,
  .price-grid, .form__row { grid-template-columns: 1fr; }
  .ftr__grid { grid-template-columns: 1fr; }
  .job { grid-template-columns: 1fr; gap: 6px; }
  .job .btn { margin-top: 10px; justify-self: start; }
  .band { padding: 38px 24px; border-radius: var(--radius-lg); }
  .section { padding: 56px 0; }
  .hero { padding: 52px 0 46px; }
  .wrap { padding: 0 18px; }
  .ftr__bottom { flex-direction: column; align-items: flex-start; }
  .ftr__bottom nav { margin-left: 0; }
  .subject { align-items: flex-start; }
  .subject__go { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}