/*
 * home.css — style riêng cho TRANG CHỦ.
 *
 * Trang form (/apply/{slug}) dùng landing.css, không đụng tới file này.
 * Nạp qua <x-layouts.landing bundle="home">.
 *
 * Tông màu: trắng + xanh da trời (theo góp ý: bảo hiểm cần cảm giác sáng, tin
 * cậy — không dùng cam, navy hay nền đen).
 *
 * Màu theo vertical: biến --v / --v-light đặt trên phần tử bọc, Blade đổ giá
 * trị từ config vào. CSS chỉ tiêu thụ biến, không hardcode màu của service.
 */

:root {
  --bg:       #ffffff;
  --tint:     #f0f9ff;
  --tint-2:   #e0f2fe;
  --sky:      #0ea5e9;
  --sky-600:  #0284c7;
  --sky-700:  #0369a1;
  --ink:      #1e293b;
  --ink-soft: #5b6b80;
  --line:     #dbe7f1;
  --ok:       #0f766e;

  /* Màu dự phòng khi phần tử chưa được Blade gán màu vertical */
  --v:        var(--sky-600);
  --v-light:  var(--tint-2);

  --font: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  --wrap: 1180px;
  color-scheme: light;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }

h1, h2, h3, h4 { margin: 0; text-wrap: balance; letter-spacing: -.02em; }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase; color: var(--sky-700); margin-bottom: 10px;
}

/* Link bỏ qua phần đầu — chỉ hiện khi dùng bàn phím. */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--sky-600); color: #fff;
  padding: 10px 18px; border-radius: 0 0 8px 0;
  font-size: 14px; font-weight: 700; text-decoration: none;
}
.skip-link:focus { left: 0; }

/* --- Nút ------------------------------------------------------------------ */

.btn, .submit, .pbtn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--sky-600); color: #fff; border: 0; border-radius: 10px;
  font-family: var(--font); font-size: 15px; font-weight: 700;
  padding: 12px 20px; cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background .15s ease, transform .15s ease;
}
.btn:hover, .pbtn:hover { background: var(--sky-700); transform: translateY(-1px); }
.btn:focus-visible, .submit:focus-visible, .pbtn:focus-visible { outline: 3px solid var(--tint-2); outline-offset: 2px; }
.btn--sm { padding: 10px 16px; font-size: 14px; }

/* =========================================================================
   HERO — tông sáng, nói thẳng đang bán bảo hiểm gì
   ========================================================================= */

.hero {
  background:
    radial-gradient(ellipse 60% 70% at 85% 10%, rgba(14,165,233,.14), transparent 70%),
    linear-gradient(180deg, var(--tint) 0%, #fff 100%);
  padding-block: clamp(40px, 6vw, 72px);
}

.hero__in { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }

.pill {
  display: inline-flex; align-items: center; gap: 7px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 12px; font-size: 13px; font-weight: 700; color: var(--sky-700);
  margin-bottom: 18px;
}

.hero h1 { font-size: clamp(32px, 4.4vw, 50px); font-weight: 800; line-height: 1.08; margin-bottom: 16px; }
.hero h1 span { color: var(--sky-600); }
.hero .lede { font-size: clamp(16px, 1.5vw, 18px); color: var(--ink-soft); margin: 0 0 26px; max-width: 34em; }

.ask { font-size: 14px; font-weight: 800; color: var(--ink); margin: 0 0 12px; }

/* Số cột theo số service đang bật — thêm/bớt service là lưới tự chia lại. */
.picks { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 12px; margin-bottom: 22px; }

.pick {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  background: #fff; border: 1.5px solid var(--line); border-radius: 14px;
  padding: 16px 8px 14px; cursor: pointer; font-family: var(--font);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.pick:hover { border-color: var(--v); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(2,132,199,.12); }
.pick:focus-visible { outline: 3px solid var(--tint-2); outline-offset: 2px; }
.pick[aria-pressed="true"] { border-color: var(--v); box-shadow: inset 0 0 0 1px var(--v); }
.pick__ic {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--v-light); color: var(--v);
}
.pick b { font-size: 14px; font-weight: 800; color: var(--ink); }
.pick small { font-size: 11.5px; color: var(--ink-soft); margin-top: -6px; text-align: center; }

.trust { display: flex; flex-wrap: wrap; gap: 6px 22px; list-style: none; margin: 0; padding: 0; }
.trust li { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--ink-soft); }
.trust svg { color: var(--ok); flex: 0 0 auto; }

/* Ảnh thật của từng loại bảo hiểm — thấy là biết trang bán gì */
.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; position: relative; }
.mosaic--1 { grid-template-columns: 1fr; }
.mosaic--3 .tile:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 7; }

.tile {
  position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 3;
  border: 0; padding: 0; cursor: pointer; background: var(--tint-2);
  box-shadow: 0 14px 30px rgba(15,23,42,.10);
}
.tile img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.tile:hover img { transform: scale(1.04); }
.tile:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; }
.tile__tag {
  position: absolute; left: 10px; bottom: 10px;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.94); color: var(--ink); border-radius: 999px;
  padding: 5px 11px 5px 7px; font-size: 13px; font-weight: 800; font-family: var(--font);
}
.tile__tag i { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--v); }

.seal {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 74px; height: 74px; border-radius: 50%; background: #fff;
  display: grid; place-items: center; color: var(--sky-600);
  box-shadow: 0 10px 28px rgba(2,132,199,.25); border: 4px solid var(--tint);
  pointer-events: none;
}
.mosaic--1 .seal, .mosaic--3 .seal { display: none; }

/* =========================================================================
   TAB
   ========================================================================= */

.tabs { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.tabs__in { display: flex; align-items: center; gap: 6px; overflow-x: auto; }
.tabs__label {
  flex: 0 0 auto; font-size: 12px; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-soft); padding-right: 8px;
}
.tab {
  display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto;
  border: 0; border-bottom: 3px solid transparent; background: transparent;
  font-family: var(--font); font-size: 15px; font-weight: 700; color: var(--ink-soft);
  padding: 17px 16px 14px; cursor: pointer;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--v); border-bottom-color: var(--v); }
.tab:focus-visible { outline: 2px solid var(--v); outline-offset: -3px; }

/* =========================================================================
   KHỐI NỘI DUNG + FORM
   ========================================================================= */

.stage { background: var(--tint); padding-block: clamp(36px, 5vw, 60px); }

/*
 * Blade bọc mỗi vertical trong một .stage__pair để bật/tắt cả cặp cùng lúc.
 * Lưới 2 cột nằm ở .stage__pair; display: grid đè mất thuộc tính hidden nên
 * phải trả lại quyền cho hidden ở dòng dưới.
 */
.stage__pair { display: grid; grid-template-columns: 1fr 440px; gap: 40px; align-items: start; }
.stage__pair[hidden] { display: none; }

.kind {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--v); margin-bottom: 10px;
}
.intro h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; line-height: 1.12; margin-bottom: 12px; }
.intro h2 em { font-style: normal; color: var(--v); }
.intro .desc { color: var(--ink-soft); margin: 0 0 22px; max-width: 46ch; }

.photo { position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 16 / 7; background: var(--tint-2); margin-bottom: 26px; }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo__badge {
  position: absolute; left: 14px; top: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border-radius: 12px; padding: 8px 12px 8px 8px;
  font-size: 14px; font-weight: 800; color: var(--ink);
  box-shadow: 0 8px 20px rgba(15,23,42,.14);
}
.photo__badge i { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: #fff; background: var(--v); }

.covers h3 { font-size: 18px; font-weight: 800; margin-bottom: 14px; }
.covers ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.covers li {
  display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start;
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 13px 14px;
}
.covers li i { color: var(--v); padding-top: 1px; display: block; }
.covers b { display: block; font-size: 14.5px; font-weight: 800; color: var(--ink); }
.covers span { display: block; font-size: 13px; line-height: 1.45; color: var(--ink-soft); }

/* --- Ô báo giá mồi (chỉ hỏi ZIP, chuyển sang /apply) ---------------------- */

.formcard {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  box-shadow: 0 18px 44px rgba(2,132,199,.12); position: sticky; top: 78px;
}
.formcard__top {
  display: flex; align-items: center; gap: 12px;
  background: linear-gradient(135deg, var(--v), color-mix(in srgb, var(--v) 70%, #38bdf8));
  color: #fff; padding: 18px 22px;
}
.formcard__top i {
  width: 42px; height: 42px; border-radius: 11px; background: rgba(255,255,255,.18);
  display: grid; place-items: center; flex: 0 0 auto;
}
.formcard__top h3 { font-size: 18px; font-weight: 800; }
.formcard__top p { margin: 0; font-size: 13px; opacity: .9; }
.formcard__body { padding: 22px; }

.zip { display: block; }
.zip__label { display: block; font-size: 16px; font-weight: 800; color: var(--ink); margin-bottom: 3px; }
.zip__hint { display: block; font-size: 13px; line-height: 1.5; color: var(--ink-soft); margin-bottom: 12px; }
.zip__input {
  width: 100%; border: 1.5px solid var(--line); border-radius: 12px; background: var(--tint);
  font-family: var(--font); font-size: 28px; font-weight: 800; letter-spacing: .16em;
  text-align: center; color: var(--ink); padding: 14px 12px; font-variant-numeric: tabular-nums;
}
.zip__input::placeholder { color: #a9bccd; }
.zip__input:focus-visible {
  outline: none; border-color: var(--v);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--v) 18%, transparent);
}

.submit { width: 100%; margin-top: 14px; padding: 15px; font-size: 16px; background: var(--v); }
.submit:hover { background: color-mix(in srgb, var(--v) 82%, #000); }

.reassure { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 7px; }
.reassure li { display: flex; gap: 8px; font-size: 12.5px; line-height: 1.45; color: var(--ink-soft); }
.reassure svg { color: var(--ok); flex: 0 0 auto; margin-top: 2px; }

/* --- Ô thông báo khi chưa service nào có campaign đang bật ----------------- */

.paused {
  max-width: 640px; margin-inline: auto; text-align: center;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: clamp(28px, 5vw, 44px);
  box-shadow: 0 14px 40px rgba(2,132,199,.08);
}
.paused h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; margin-bottom: 12px; }
.paused p { color: var(--ink-soft); line-height: 1.6; margin: 0 0 24px; }
.paused__actions { display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: center; align-items: center; }
.paused__mail { color: var(--ink); font-weight: 700; font-size: 14px; text-decoration: none; }
.paused__mail:hover { color: var(--sky-700); }

/* =========================================================================
   PROMO — 2 ô lớn + dải ô vertical
   ========================================================================= */

.promo { background: #fff; padding-block: clamp(44px, 6vw, 66px); }

.promo__big { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 20px; }

.pbig {
  background: var(--tint); border: 1px solid var(--line); border-radius: 16px; padding: 26px 28px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center;
}
.pbig h3 { grid-column: 1 / -1; font-size: clamp(21px, 2.3vw, 26px); font-weight: 600; line-height: 1.25; color: var(--ink); }
.pbig h3 b { font-weight: 800; color: var(--sky-700); }
.pbig__art { width: 100%; height: auto; aspect-ratio: 4 / 3; border-radius: 12px; object-fit: cover; display: block; }
.pbig__art--ph { display: grid; place-items: center; background: var(--tint-2); color: var(--sky-600); }
.pbig__side p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); margin: 0 0 16px; }

.promo__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px; }

.psmall {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px;
  text-align: left; cursor: pointer; font-family: var(--font);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.psmall:hover { transform: translateY(-2px); border-color: var(--v); box-shadow: 0 10px 24px rgba(2,132,199,.1); }
.psmall__ic { color: var(--v); display: grid; place-items: center; padding-top: 2px; }
.psmall__t { display: block; font-size: 16px; font-weight: 800; color: var(--ink); line-height: 1.25; margin-bottom: 5px; }
.psmall__d { display: block; font-size: 13.5px; line-height: 1.5; color: var(--ink-soft); }
.psmall__d b { color: var(--ink); font-weight: 800; }

/* =========================================================================
   GUIDES — 2 cột chủ đề + ô công cụ
   ========================================================================= */

.guides { background: var(--tint); padding-block: clamp(46px, 6vw, 70px); }
.guides__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 46px; align-items: start; }

.colhead {
  font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft); text-align: center; margin: 0 0 18px;
}

.catcols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 26px; }
.catlist { list-style: none; margin: 0; padding: 0; }
.catlist li { border-top: 1px solid var(--line); }
.catlist li:last-child { border-bottom: 1px solid var(--line); }
.catlist a {
  display: flex; align-items: center; gap: 13px; padding: 15px 4px;
  text-decoration: none; color: var(--ink); font-size: 15.5px; font-weight: 600;
}
.catlist a:hover { color: var(--sky-700); }
.catlist svg { flex: 0 0 auto; color: var(--sky-600); }

.feat {
  background: linear-gradient(150deg, var(--sky-600), var(--sky));
  border-radius: 16px; padding: 32px;
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
  color: #fff; min-height: 300px;
}
.feat h3 { font-size: 24px; font-weight: 800; line-height: 1.25; margin-bottom: 22px; }
.feat .pbtn { background: #fff; color: var(--sky-700); }
.feat .pbtn:hover { background: var(--tint); }

.phone {
  width: 168px; background: #fff; border-radius: 22px; padding: 12px 10px;
  box-shadow: 0 18px 44px rgba(3,105,161,.35);
}
.phone__t { font-size: 10.5px; font-weight: 800; color: var(--ink); text-align: center; line-height: 1.35; margin: 0 0 10px; }
.phone__r { border: 1px solid var(--line); border-radius: 8px; padding: 9px 8px; margin-bottom: 7px; text-align: center; }
.phone__r b { display: block; font-size: 12px; font-weight: 800; color: var(--ink); }
.phone__r span { font-size: 8.5px; color: var(--ink-soft); }
.phone__r--on { border-color: var(--sky-600); box-shadow: 0 0 0 1px var(--sky-600); }

/* =========================================================================
   LEARN — 3 cột bài đọc
   ========================================================================= */

.learn { background: #fff; padding-block: clamp(46px, 6vw, 70px); }
.learn__grid { display: grid; grid-template-columns: 1fr 1.45fr 1fr; }
.learn__col { padding-inline: 26px; }
.learn__col + .learn__col { border-left: 1px solid var(--line); }

.art { display: block; text-decoration: none; color: inherit; }
.art + .art { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.art__img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; border-radius: 10px; object-fit: cover; margin-bottom: 12px; background: var(--tint-2); }
.art__img--lg { aspect-ratio: 16 / 9; margin-bottom: 16px; }
.art__img--ph { display: grid; place-items: center; color: var(--sky-600); }
.art__t { font-size: 17px; font-weight: 800; line-height: 1.3; color: var(--ink); margin: 0 0 8px; }
.art__t--lg { font-size: clamp(22px, 2.4vw, 28px); }
.art:hover .art__t { color: var(--sky-700); }
.art__meta { font-size: 11.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--sky-700); margin: 0; }
.art__meta em { font-style: normal; color: var(--ink-soft); font-weight: 500; letter-spacing: 0; text-transform: none; }
.art__sub { font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); margin: 10px 0 0; }

.rank { display: flex; gap: 13px; text-decoration: none; color: inherit; align-items: flex-start; }
.rank + .rank { margin-top: 15px; padding-top: 15px; border-top: 1px solid var(--line); }
.rank__img { flex: 0 0 74px; width: 74px; height: auto; aspect-ratio: 4 / 3; border-radius: 8px; object-fit: cover; display: block; background: var(--tint-2); }
.rank__img--ph { display: grid; place-items: center; color: var(--v); }
.rank__t { font-size: 15px; font-weight: 800; line-height: 1.32; color: var(--ink); margin: 0; }
.rank:hover .rank__t { color: var(--sky-700); }

/* =========================================================================
   BEST — 1 ô lớn + lưới ô nhỏ
   ========================================================================= */

.best { background: var(--tint); padding-block: clamp(46px, 6vw, 72px); }

.best__head { display: flex; align-items: center; gap: 22px; margin-bottom: 34px; }
.best__head h2 { font-size: clamp(19px, 2.3vw, 24px); font-weight: 800; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.best__head span { flex: 1; height: 1px; background: var(--line); }

.best__grid { display: grid; grid-template-columns: 1.08fr 1fr; gap: 26px; }
.best__side { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

.bcard { text-decoration: none; color: inherit; display: block; }
.bcard__art {
  position: relative; aspect-ratio: 16 / 9; border-radius: 12px; margin-bottom: 14px;
  display: grid; place-items: center; overflow: hidden; background: var(--sky-600);
}
.bcard__art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bcard__art::after { content: ''; position: absolute; inset: 0; background: rgba(3,105,161,.28); }
.bcard__seal {
  position: relative; z-index: 1;
  border: 2px solid rgba(255,255,255,.95); border-radius: 8px;
  padding: 9px 13px; text-align: center; color: #fff;
  background: rgba(3,105,161,.45); backdrop-filter: blur(3px);
}
.bcard__seal b { display: block; font-size: 15px; font-weight: 800; line-height: 1.15; }
.bcard__seal span { font-size: 9.5px; letter-spacing: .16em; }
.bcard__t { font-size: 20px; font-weight: 800; line-height: 1.28; color: var(--ink); margin: 0; }
.bcard--sm .bcard__t { font-size: 15px; }
.bcard:hover .bcard__t { color: var(--sky-700); }

/* =========================================================================
   WHY — 4 ô lý do
   ========================================================================= */

.why { background: #fff; padding-block: clamp(46px, 6vw, 72px); }
.why__head { text-align: center; max-width: 660px; margin: 0 auto 32px; }
.why__head h2 { font-size: clamp(26px, 3.2vw, 36px); font-weight: 800; margin-bottom: 10px; }
.why__head h2 em { font-style: normal; color: var(--sky-600); }
.why__head p { color: var(--ink-soft); margin: 0; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { background: var(--tint); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.stat b { display: block; font-size: 22px; font-weight: 800; color: var(--sky-700); margin-bottom: 4px; }
.stat span { display: block; font-size: 13.5px; color: var(--ink-soft); line-height: 1.5; }
.why__src { text-align: center; font-size: 12px; color: var(--ink-soft); margin: 22px 0 0; }

/* =========================================================================
   THU HẸP MÀN HÌNH
   ========================================================================= */

@media (max-width: 1040px) {
  .stage__pair { grid-template-columns: 1fr; gap: 32px; }
  .formcard { position: static; max-width: 560px; }
  .guides__grid { grid-template-columns: 1fr; gap: 38px; }
  .learn__grid { grid-template-columns: 1fr; gap: 30px; }
  .learn__col { padding-inline: 0; }
  .learn__col + .learn__col { border-left: 0; border-top: 1px solid var(--line); padding-top: 26px; }
  .best__grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .hero__in { grid-template-columns: 1fr; gap: 30px; }
  .promo__big { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .feat { grid-template-columns: 1fr; }
  .phone { margin-inline: auto; }
}

@media (max-width: 560px) {
  .picks { grid-template-columns: repeat(2, 1fr); }
  .covers ul { grid-template-columns: 1fr; }
  .pbig { grid-template-columns: 1fr; }
  .catcols { grid-template-columns: 1fr; }
  .best__side { grid-template-columns: 1fr; }
  .tabs__label { display: none; }
}

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

/* =========================================================================
   BÀI HƯỚNG DẪN — /guides và /guides/{slug}
   ========================================================================= */

.ghead { background: linear-gradient(180deg, var(--tint), #fff); padding-block: clamp(40px, 6vw, 64px) 8px; }
.ghead h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; line-height: 1.1; margin-bottom: 12px; }
.ghead p { color: var(--ink-soft); max-width: 60ch; margin: 0; font-size: 17px; }

.gpage { padding-block: 28px clamp(48px, 7vw, 80px); }

/* Lưới thẻ bài: số cột tự co theo bề ngang */
.gcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }

.gcard {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  text-decoration: none; color: inherit;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.gcard:hover { transform: translateY(-3px); border-color: var(--v); box-shadow: 0 14px 32px rgba(2,132,199,.12); }
.gcard:focus-visible { outline: 3px solid var(--tint-2); outline-offset: 2px; }
.gcard__img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; display: block; background: var(--tint-2); }
.gcard__body { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px 20px; flex: 1; }
.gcard__tag {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 6px;
  background: var(--v-light); color: var(--v); border-radius: 999px;
  padding: 4px 10px; font-size: 12px; font-weight: 800;
}
.gcard__t { font-size: 18px; font-weight: 800; line-height: 1.3; color: var(--ink); }
.gcard:hover .gcard__t { color: var(--v); }
.gcard__x { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }
.gcard__m { margin-top: auto; padding-top: 4px; font-size: 12.5px; font-weight: 700; color: var(--ink-soft); }

/* --- Trang đọc bài -------------------------------------------------------- */

.article__head { background: linear-gradient(180deg, var(--tint), #fff); padding-block: clamp(28px, 4vw, 44px) 24px; }
/* Cùng bề ngang với thân bài để lề trái thẳng hàng */
.article__head .wrap { max-width: 1100px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--ink-soft); margin-bottom: 18px; }
.crumbs a { color: var(--ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--sky-700); }
.article__head h1 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; line-height: 1.12; margin: 14px 0 12px; }
.article__lede { font-size: 18px; color: var(--ink-soft); margin: 0 0 10px; max-width: 62ch; }
.article__meta { font-size: 13px; font-weight: 600; color: var(--ink-soft); margin: 0; }

.article__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px;
  align-items: start; padding-block: 8px clamp(40px, 6vw, 64px); max-width: 1100px;
}
.article__img { width: 100%; height: auto; aspect-ratio: 16 / 8; object-fit: cover; border-radius: 16px; display: block; margin-bottom: 28px; }

/* Chữ bài viết: dòng ~68 ký tự, khoảng cách đủ để đọc lâu không mỏi */
.prose { font-size: 17px; line-height: 1.75; color: #334155; max-width: 68ch; }
/* :where() không cộng độ ưu tiên — để khoảng cách giữa các khối bên dưới
   luôn thắng, đoạn văn sau tiêu đề hay danh sách không bị dính sát. */
.prose :where(p, ul, ol, h2, h3) { margin: 0; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: 24px; font-weight: 800; line-height: 1.25; color: var(--ink); margin-top: 1.8em; }
.prose h3 { font-size: 19px; font-weight: 800; color: var(--ink); margin-top: 1.5em; }
.prose ul, .prose ol { padding-left: 1.3em; margin-bottom: 0; }
.prose li + li { margin-top: .45em; }
.prose li::marker { color: var(--v); font-weight: 700; }
.prose strong { color: var(--ink); }
.prose em { color: var(--ink-soft); }
.prose a { color: var(--sky-700); }

.article__note {
  max-width: 68ch; margin: 32px 0 0; padding: 14px 16px;
  background: var(--tint); border: 1px solid var(--line); border-radius: 12px;
  font-size: 13px; line-height: 1.55; color: var(--ink-soft);
}

.quotebox {
  position: sticky; top: 24px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 22px; box-shadow: 0 16px 40px rgba(2,132,199,.10);
}
.quotebox__ic {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--v-light); color: var(--v); margin-bottom: 12px;
}
.quotebox h2 { font-size: 19px; font-weight: 800; line-height: 1.3; margin-bottom: 8px; }
.quotebox p { font-size: 14px; color: var(--ink-soft); margin: 0 0 16px; }
.quotebox__btn { width: 100%; background: var(--v); }
.quotebox__btn:hover { background: color-mix(in srgb, var(--v) 82%, #000); }

.related { background: var(--tint); border-top: 1px solid var(--line); padding-block: clamp(40px, 6vw, 60px); }
.related h2 { font-size: 24px; font-weight: 800; margin-bottom: 20px; }

@media (max-width: 960px) {
  .article__grid { grid-template-columns: 1fr; gap: 28px; }
  .quotebox { position: static; }
}

/* Link "xem tất cả bài" cuối cột bài hướng dẫn trên trang chủ */
.learn__all { display: inline-block; margin-top: 18px; font-size: 14px; font-weight: 800; color: var(--sky-700); text-decoration: none; }
.learn__all:hover { color: var(--sky-600); }

/* =========================================================================
   HOW IT WORKS — 3 bước dưới khối tab + form
   ========================================================================= */

.how { background: #fff; padding-block: clamp(48px, 6vw, 72px); border-top: 1px solid var(--line); }
.how__head { text-align: center; max-width: 620px; margin: 0 auto 32px; }
.how__head h2 { font-size: clamp(26px, 3.2vw, 34px); font-weight: 800; margin-bottom: 8px; }
.how__head p { color: var(--ink-soft); margin: 0; }

.how__steps {
  list-style: none; margin: 0 auto; padding: 0; max-width: 980px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  counter-reset: none;
}
.how__step {
  position: relative; text-align: center;
  background: var(--tint); border: 1px solid var(--line); border-radius: 16px;
  padding: 30px 24px 26px;
}
.how__num {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--sky-600); color: #fff; font-size: 18px; font-weight: 800; margin-bottom: 14px;
  box-shadow: 0 8px 18px rgba(2,132,199,.25);
}
.how__step h3 { font-size: 17px; font-weight: 800; line-height: 1.3; margin-bottom: 8px; }
.how__step p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); margin: 0; }

/* Mũi tên nối các bước trên màn hình rộng */
.how__step + .how__step::before {
  content: '→'; position: absolute; left: -17px; top: 50px;
  width: 14px; text-align: center; color: var(--sky); font-weight: 800;
}

.how__cta { text-align: center; margin-top: 28px; }
.how__cta .btn { padding: 14px 26px; font-size: 16px; }

@media (max-width: 760px) {
  .how__steps { grid-template-columns: 1fr; max-width: 460px; }
  .how__step + .how__step::before { display: none; }
}