/* ==========================================================================
   YOUR MAP! — giao diện chung (trang chủ · đăng ký · người giới thiệu · doanh số)
   Tông màu banner: đỏ cam · xám nhạt · trắng, thêm đen mực cho độ tương phản.
   Chữ: Anton (tiêu đề lớn, số) · Be Vietnam Pro (mọi chữ còn lại).
   Hiệu ứng: [data-vao] (vào trang ở hero), [data-hien] (hiện khi cuộn tới) —
   chỉ chạy khi có JS (lớp .js trên <html>) và người dùng không tắt chuyển động.
   ========================================================================== */

:root {
  --do: #D03811;
  --do-sang: #F0582A;
  --do-dam: #A92B0B;
  --do-toi: #5E1704;
  --do-nhat: #FCEAE3;
  --muc: #141110;
  --muc-2: #1E1A18;
  --muc-3: #2B2522;
  --xam: #ECEBE9;
  --xam-2: #DFDDDA;
  --xam-vet: #D3D0CC;
  --trang: #FFFFFF;
  --chu: #161312;
  --chu-phu: #615A55;
  --vien: #D9D5D1;
  --xanh: #1F8A4C;

  --font-than: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-dam: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-cao: 'Anton', 'Impact', 'Arial Narrow', sans-serif;

  --em: cubic-bezier(.2, .7, .2, 1);
  --bong: 0 24px 50px -28px rgba(60, 18, 4, .45);
  --bong-do: 0 14px 30px -12px rgba(208, 56, 17, .65);
  --luoi: linear-gradient(rgba(20, 17, 16, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 17, 16, .045) 1px, transparent 1px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--xam);
  color: var(--chu);
  font-family: var(--font-than);
  font-size: 16.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
blockquote { margin: 0; }
h1, h2, h3, h4, legend, summary, .nut > span { text-wrap: balance; overflow-wrap: break-word; }
p, li, blockquote, dd { text-wrap: pretty; }
button, input, select, textarea { font: inherit; color: inherit; }
.an { display: none !important; }
:focus-visible { outline: 3px solid var(--do); outline-offset: 3px; }
::selection { background: var(--do); color: var(--trang); }
.giua { text-align: center; }

.khung { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.khung-hep { max-width: 840px; }

/* ===================================================================== NÚT */
.nut {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 13px 26px; border: 0; border-radius: 999px;
  font-family: var(--font-dam); font-weight: 800; font-size: 15px; letter-spacing: .04em;
  text-transform: uppercase; text-decoration: none; text-align: center; line-height: 1.25;
  cursor: pointer; transition: transform .25s var(--em), background-color .25s, box-shadow .25s, color .25s;
}
/* vệt sáng lướt qua khi rê chuột */
.nut::after {
  content: ''; position: absolute; z-index: -1; top: 0; bottom: 0; left: -75%; width: 50%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .38), transparent);
  transform: skewX(-20deg); transition: left .7s var(--em);
}
.nut:hover::after { left: 130%; }
.nut .mui-ten { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s var(--em); }
.nut:hover .mui-ten { transform: translateX(4px); }
.nut-do { background: var(--do); color: var(--trang); box-shadow: var(--bong-do); }
.nut-do:hover { background: var(--do-sang); transform: translateY(-2px); box-shadow: 0 20px 36px -12px rgba(208, 56, 17, .75); }
.nut-trang { background: var(--trang); color: var(--do); box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .45); }
.nut-trang:hover { transform: translateY(-2px); color: var(--do-dam); }
.nut-trang::after { background: linear-gradient(100deg, transparent, rgba(208, 56, 17, .12), transparent); }
.nut-vien { background: transparent; color: var(--do); box-shadow: inset 0 0 0 2px var(--do); }
.nut-vien:hover { background: var(--do); color: var(--trang); }
.nut:active { transform: translateY(1px) scale(.985); }
.nut[disabled] { opacity: .65; cursor: progress; }
.nut.nut-dong { opacity: .6; cursor: not-allowed; pointer-events: none; box-shadow: none; }
.nut-lon { min-height: 62px; padding: 17px 34px; font-size: 16.5px; }
.nut-nho { min-height: 42px; padding: 9px 20px; font-size: 13px; }
.nut-rong { width: 100%; }
.nut-chu {
  background: none; border: 0; padding: 4px 0; color: var(--do); font-weight: 700;
  text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}

/* ======================================================= NHÃN & TIÊU ĐỀ KHU */
.nhan {
  display: inline-flex; align-items: center; gap: 12px; margin: 0 0 16px;
  font-weight: 800; font-size: 12.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--do);
}
.nhan::before { content: ''; width: 30px; height: 2px; background: currentColor; }
.nhan-sang { color: #FF9070; }
.khu-do .nhan-sang { color: #FFE0D5; }
.tieu-de-lon {
  font-family: var(--font-cao); font-weight: 400; text-transform: uppercase;
  font-size: clamp(36px, 5.6vw, 70px); line-height: 1.2; letter-spacing: .005em; color: var(--chu);
}
.tieu-de-lon.nho { font-size: clamp(32px, 4.6vw, 56px); }
.tieu-de-lon em { font-style: normal; color: var(--do); }
.khu-den .tieu-de-lon { color: var(--trang); }
.khu-den .tieu-de-lon em { color: var(--do-sang); }
.dau-khu { margin-bottom: clamp(36px, 5vw, 56px); max-width: 860px; }
.dau-khu.giua { margin-left: auto; margin-right: auto; }
.dau-khu-phu { margin: 16px 0 0; font-size: 19px; color: var(--chu-phu); }
.ghi-chu-nho { margin-top: 22px; font-size: 14.5px; color: var(--chu-phu); }

.khu { padding: clamp(76px, 10vw, 132px) 0; position: relative; overflow: hidden; }
.khu-trang { background: var(--trang); }
.khu-xam { background: var(--xam); }
.khu-luoi { background-image: var(--luoi); background-size: 56px 56px; }
.khu-do { background: var(--do); color: var(--trang); }
.khu-den { background: var(--muc); color: #EDE7E4; }

.chu-logo { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; line-height: .9; color: var(--do); margin: 0; }

/* ========================================================= THANH TIẾN ĐỘ ĐỌC */
.thanh-tien-do { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 70; pointer-events: none; }
.thanh-tien-do i { display: block; height: 100%; background: linear-gradient(90deg, var(--do), var(--do-sang)); transform-origin: 0 50%; transform: scaleX(0); }

/* ========================================================= THANH ĐIỀU HƯỚNG */
.dieu-huong { position: fixed; top: 0; left: 0; right: 0; z-index: 60; transition: background-color .35s, box-shadow .35s; }
.dieu-huong.cuon { background: rgba(255, 255, 255, .86); -webkit-backdrop-filter: blur(14px) saturate(1.4); backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 rgba(0, 0, 0, .06), 0 10px 30px -18px rgba(0, 0, 0, .3); }
.dieu-huong-trong { display: flex; align-items: center; gap: 24px; height: 74px; }
.logo-weduvate { display: inline-block; flex: none; }
.logo-weduvate img { width: 138px; }
.dieu-huong-link { display: none; gap: 30px; margin-left: auto; }
.dieu-huong-link a { text-decoration: none; font-weight: 700; font-size: 14.5px; color: var(--chu); position: relative; padding: 6px 0; }
.dieu-huong-link a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--do); transform: scaleX(0); transform-origin: right; transition: transform .3s var(--em); }
.dieu-huong-link a:hover::after { transform: scaleX(1); transform-origin: left; }
.dieu-huong .nut { margin-left: auto; }
@media (min-width: 980px) { .dieu-huong-link { display: flex; } .dieu-huong .nut { margin-left: 8px; } }
@media (max-width: 420px) { .dieu-huong .logo-weduvate img { width: 116px; } .dieu-huong .nut { padding: 8px 14px; font-size: 12px; } }

/* ==================================================================== HERO */
.hero {
  position: relative; overflow: hidden; background-color: var(--xam);
  background-image: radial-gradient(ellipse 60% 55% at 50% 45%, rgba(255, 255, 255, .85), transparent 70%), var(--luoi);
  background-size: auto, 56px 56px;
  padding: 104px 0 44px;
}
.hero-duong { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.duong-nen { fill: none; stroke: var(--xam-vet); stroke-width: 34; stroke-linecap: round; opacity: .6; }
.duong-ve { fill: none; stroke: var(--do); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; opacity: .75; }
.ghim-tha { fill: var(--do); }
.js .duong-ve { stroke-dashoffset: 1; animation: ve-duong 2.6s .5s var(--em) forwards; }
.js .ghim-tha { opacity: 0; animation: tha-ghim .7s 2.7s cubic-bezier(.3, 1.6, .5, 1) forwards; }
@keyframes ve-duong { to { stroke-dashoffset: 0; } }
@keyframes tha-ghim { from { opacity: 0; transform: translateY(-46px); } to { opacity: 1; transform: none; } }

.hero-trong { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 10px; margin: 0; padding: 8px 16px 8px 12px;
  background: rgba(255, 255, 255, .8); border: 1px solid var(--vien); border-radius: 999px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-weight: 700; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--chu);
}
.cham-song { position: relative; flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--do); }
.cham-song::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--do); animation: song 1.8s ease-out infinite; }
@keyframes song { from { transform: scale(1); opacity: .7; } to { transform: scale(3); opacity: 0; } }
.hero-nhan {
  margin: 22px 0 0; font-weight: 800; text-transform: uppercase; letter-spacing: .14em;
  font-size: clamp(14px, 2.1vw, 22px); color: var(--do);
}
.hero-logo {
  position: relative; z-index: 1; margin: 6px 0 0;
  font-family: var(--font-cao); font-weight: 400; line-height: 1; letter-spacing: .005em;
  font-size: clamp(64px, 20.5vw, 280px); color: var(--do);
}
.hero-logo .chu { display: inline-block; overflow: hidden; vertical-align: top; }
.hero-logo .chu > i { display: inline-block; font-style: normal; }
.hero-logo .cach { display: inline-block; width: .22em; }
.js .hero-logo .chu > i { transform: translateY(105%); animation: chu-len 1s var(--em) forwards; animation-delay: calc(var(--i) * 60ms + 120ms); }
@keyframes chu-len { to { transform: none; } }

.hero-san { position: relative; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; justify-items: center; margin-top: clamp(-190px, -15vw, -50px); }
.ten-mo {
  position: absolute; left: 50%; bottom: 40%; transform: translateX(-50%); z-index: 1; margin: 0;
  white-space: nowrap; font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: .02em;
  font-size: clamp(42px, 9.5vw, 132px); color: transparent; -webkit-text-stroke: 1.5px rgba(208, 56, 17, .28);
  pointer-events: none;
}
.hero-anh { grid-column: 1 / -1; position: relative; z-index: 2; width: min(68vw, 440px); margin-top: 6vw; }
.hero-anh::before {
  content: ''; position: absolute; left: 50%; top: 58%; width: 120%; aspect-ratio: 1; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(208, 56, 17, .32), rgba(208, 56, 17, 0) 62%); z-index: -1;
}
.hero-anh img { width: 100%; filter: drop-shadow(0 26px 34px rgba(60, 18, 4, .28)); will-change: transform; }

.the-noi {
  position: relative; z-index: 3; width: 100%; display: flex; align-items: center; gap: 12px; text-align: left;
  padding: 14px 16px; border-radius: 18px;
  background: rgba(255, 255, 255, .82); border: 1px solid rgba(255, 255, 255, .95);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: 0 22px 44px -24px rgba(60, 18, 4, .5);
}
.the-noi b { font-family: var(--font-cao); font-weight: 400; font-size: 34px; line-height: 1; color: var(--do); }
.the-noi span { font-size: 13px; font-weight: 600; line-height: 1.3; color: var(--chu-phu); }
.the-noi-ve {
  flex-direction: column; align-items: flex-start; justify-content: center; gap: 0;
  background: var(--do); border-color: var(--do); color: var(--trang);
  -webkit-mask: radial-gradient(circle 8px at 0 50%, transparent 98%, #000) left / 51% 100% no-repeat, radial-gradient(circle 8px at 100% 50%, transparent 98%, #000) right / 51% 100% no-repeat;
          mask: radial-gradient(circle 8px at 0 50%, transparent 98%, #000) left / 51% 100% no-repeat, radial-gradient(circle 8px at 100% 50%, transparent 98%, #000) right / 51% 100% no-repeat;
}
.the-noi-ve span { color: rgba(255, 255, 255, .88); font-weight: 800; font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; }
.the-noi-ve b { color: var(--trang); font-family: var(--font-dam); font-weight: 900; font-size: 34px; letter-spacing: -.02em; }
.the-noi-1, .the-noi-2 { margin-top: -36px; }
@media (max-width: 979px) {
  .the-noi { flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px; padding: 14px 16px; }
  .the-noi span br { display: none; }
  .the-noi b { font-size: 30px; }
}

@media (min-width: 980px) {
  .hero-san { display: block; }
  .hero-anh { margin: 0 auto; }
  .the-noi { position: absolute; width: auto; min-width: 210px; margin: 0; }
  .the-noi-1 { left: 3%; top: 26%; }
  .the-noi-2 { left: 9%; top: 56%; }
  .the-noi-3 { right: 3%; top: 30%; }
  .the-noi-ve { right: 10%; top: 60%; min-width: 0; padding: 14px 26px; }
  .ten-mo { bottom: 34%; }
}

.thanh-hanh-dong {
  position: relative; z-index: 4; display: grid; gap: 18px; align-items: center; margin-top: 16px;
  background: var(--muc); color: var(--trang); border-radius: 26px; padding: 22px;
  box-shadow: 0 30px 60px -30px rgba(20, 10, 5, .7);
}
.thd-hua { margin: 0; font-size: 17px; line-height: 1.5; color: #E9E2DF; }
.thd-hua strong { color: var(--do-sang); }
@media (min-width: 980px) {
  .thanh-hanh-dong { grid-template-columns: 1.25fr auto auto; gap: 32px; padding: 18px 18px 18px 30px; margin-top: -62px; }
}

/* đếm ngược */
.dem-nguoc { display: flex; flex-direction: column; gap: 6px; }
.dem-nhan { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #B8AEA9; }
.dem-so { display: inline-flex; gap: 6px; }
.dem-so > span { display: flex; flex-direction: column; align-items: center; min-width: 54px; padding: 8px 6px 6px; border-radius: 12px; background: var(--muc-3); }
.dem-so b { font-family: var(--font-cao); font-weight: 400; font-size: 26px; line-height: 1; font-variant-numeric: tabular-nums; color: var(--trang); }
.dem-so small { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: #A79D98; margin-top: 3px; }
.dem-het .dem-so { display: none; }
.dem-nguoc-sang { align-items: center; margin-top: 30px; }
.dem-nguoc-sang .dem-nhan { color: rgba(255, 255, 255, .85); }
.dem-nguoc-sang .dem-so > span { background: rgba(0, 0, 0, .18); }
.dem-nguoc-sang .dem-so small { color: rgba(255, 255, 255, .75); }

/* ============================================================ DẢI CHẠY CHỮ */
.dai-chay { position: relative; z-index: 2; overflow: hidden; background: var(--do); color: var(--trang); padding: 18px 0; }
.dai-chay-trong { display: flex; align-items: center; width: max-content; animation: chay 36s linear infinite; }
.dai-chay span { font-family: var(--font-cao); font-size: clamp(22px, 2.6vw, 30px); text-transform: uppercase; letter-spacing: .02em; white-space: nowrap; }
.dai-chay i { font-style: normal; margin: 0 26px; color: rgba(255, 255, 255, .55); font-size: 18px; }
@keyframes chay { to { transform: translateX(-50%); } }

/* ================================================================== VẤN ĐỀ */
.hai-cot { display: grid; gap: 40px; }
@media (min-width: 980px) { .hai-cot { grid-template-columns: 1fr 1.08fr; gap: 72px; align-items: start; } }
.moc-nam { display: flex; margin-bottom: 30px; }
.moc-nam li { flex: 1; position: relative; padding-top: 22px; border-top: 2px dashed var(--vien); }
.moc-nam li::before { content: ''; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--do); box-shadow: 0 0 0 5px var(--do-nhat); }
.moc-nam b { display: block; font-family: var(--font-cao); font-weight: 400; font-size: clamp(54px, 7vw, 88px); line-height: 1; color: var(--do); }
.moc-nam span { font-size: 13px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--chu-phu); }
.doan-lon { font-size: clamp(17.5px, 1.9vw, 20px); line-height: 1.65; }
.doan-lon strong { color: var(--do); }

.cau-hoi-lon { display: grid; gap: 12px; }
.cau-hoi-lon li {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px;
  padding: 20px 22px; border-radius: 20px; background: var(--xam); border: 1px solid transparent;
  font-weight: 800; font-size: clamp(16.5px, 1.8vw, 19px); line-height: 1.35;
}
.cau-hoi-lon li:hover { background: var(--trang); border-color: var(--vien); box-shadow: var(--bong); translate: 6px 0; }
.cau-hoi-lon i, .lo-trinh .ghim {
  flex: none; position: relative; isolation: isolate; display: grid; place-items: center;
  font-style: normal; font-family: var(--font-cao); color: var(--trang);
}
.cau-hoi-lon i { width: 44px; height: 44px; font-size: 24px; }
/* ghim bản đồ xoay 45°, chữ bên trong vẫn đứng thẳng */
.cau-hoi-lon i::before, .lo-trinh .ghim::before {
  content: ''; position: absolute; inset: 0; z-index: -1; background: var(--do);
  border-radius: 50% 50% 50% 6px; transform: rotate(-45deg); transition: background-color .4s, box-shadow .4s;
}
.cau-hoi-lon small { font-family: var(--font-cao); font-size: 20px; color: var(--xam-vet); }

/* ======================================================= CÀNG HỌC CÀNG RỐI */
#cang-hoc { background-image: radial-gradient(ellipse 70% 50% at 50% 115%, rgba(208, 56, 17, .45), transparent 70%); }
.doan-mo { font-size: clamp(19px, 2.3vw, 24px); line-height: 1.5; margin: 0 0 26px; color: #E9E2DF; }
.doan-mo strong { color: var(--do-sang); }
.may-the { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 16px; margin: 8px auto 34px; max-width: 720px; }
.may-the li {
  padding: 11px 20px; border-radius: 999px; border: 1.5px dashed rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .04);
  font-weight: 700; font-size: 15.5px; color: rgba(255, 255, 255, .82);
  animation: bong-benh 5s ease-in-out infinite alternate;
}
.may-the li:nth-child(1) { rotate: -4deg; animation-delay: -1s; }
.may-the li:nth-child(2) { rotate: 3deg; animation-delay: -2.5s; }
.may-the li:nth-child(3) { rotate: -2deg; animation-delay: -.5s; }
.may-the li:nth-child(4) { rotate: 5deg; animation-delay: -3.2s; }
.may-the li:nth-child(5) { rotate: -3deg; animation-delay: -1.7s; }
.may-the li.mo { rotate: 2deg; border-style: solid; color: rgba(255, 255, 255, .45); }
@keyframes bong-benh { from { translate: 0 -5px; } to { translate: 0 6px; } }
.cu-xoay { margin-top: 64px; }
.cu-xoay p { font-size: clamp(18px, 2.2vw, 22px); line-height: 1.5; margin: 0; color: #F2ECE9; font-weight: 500; }
.cu-xoay .ban-do {
  font-family: var(--font-cao); font-weight: 400; font-size: clamp(92px, 19vw, 210px); line-height: 1.05;
  margin: .32em 0 .04em; letter-spacing: .02em;
  color: transparent; -webkit-text-stroke: 2px var(--do-sang);
  background: linear-gradient(90deg, var(--do-sang) 0 50%, transparent 50% 100%);
  background-size: 205% 100%; background-position: 0 0;
  -webkit-background-clip: text; background-clip: text;
}
.js .cu-xoay .ban-do { background-position: 100% 0; transition: background-position 1.5s cubic-bezier(.65, 0, .25, 1) .45s; }
.js .cu-xoay.hien .ban-do { background-position: 0 0; }

/* ================================================================ YOUR MAP */
#your-map { background-image: radial-gradient(ellipse 80% 70% at 15% 0%, rgba(255, 255, 255, .16), transparent 60%), radial-gradient(ellipse 60% 60% at 100% 100%, rgba(94, 23, 4, .45), transparent 70%); }
.nen-ghim { position: absolute; right: -90px; top: 50%; width: min(560px, 70vw); transform: translateY(-50%) rotate(12deg); fill: rgba(255, 255, 255, .07); pointer-events: none; }
.chu-logo-vua { font-size: clamp(60px, 15vw, 196px); color: var(--trang); margin: 4px 0 12px; }
.phu-de { font-weight: 800; text-transform: uppercase; letter-spacing: .16em; font-size: clamp(14px, 2vw, 20px); margin: 0 0 28px; }
.tuyen-bo { max-width: 700px; margin: 0 auto; font-size: clamp(18px, 2.3vw, 23px); line-height: 1.55; }
.tuyen-bo strong { font-weight: 900; text-transform: uppercase; }
.bon-so { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; max-width: 880px; margin: 48px auto 0; }
@media (min-width: 760px) { .bon-so { grid-template-columns: repeat(4, 1fr); gap: 16px; } }
.bon-so li { border: 1.5px solid rgba(255, 255, 255, .3); border-radius: 22px; padding: 22px 12px; background: rgba(255, 255, 255, .06); }
.bon-so li:hover { background: rgba(255, 255, 255, .14); translate: 0 -4px; }
.bon-so b { display: block; font-family: var(--font-cao); font-weight: 400; font-size: 58px; line-height: 1.05; }
.bon-so span { font-size: 14.5px; font-weight: 600; opacity: .92; }

/* ================================================================ LỘ TRÌNH */
.lo-trinh { position: relative; display: grid; gap: 22px; max-width: 1000px; margin: 0 auto; --tien-do: 0; }
.lo-trinh::before, .lo-trinh::after { content: ''; position: absolute; top: 30px; left: 28px; width: 4px; margin-left: -2px; border-radius: 4px; }
.lo-trinh::before { bottom: 30px; background: repeating-linear-gradient(to bottom, var(--xam-vet) 0 10px, transparent 10px 20px); }
.lo-trinh::after { height: calc((100% - 60px) * var(--tien-do)); background: linear-gradient(to bottom, var(--do-sang), var(--do)); box-shadow: 0 0 18px rgba(208, 56, 17, .5); }
.lo-trinh li { position: relative; display: flex; gap: 20px; align-items: flex-start; }
.lo-trinh .ghim { width: 56px; height: 56px; font-size: 21px; z-index: 1; }
.lo-trinh .ghim::before { background: #BDB7B2; box-shadow: 0 0 0 6px var(--xam); }
.lo-trinh li.den .ghim::before { background: var(--do); box-shadow: 0 0 0 6px var(--xam), 0 10px 24px -6px rgba(208, 56, 17, .7); }
.lo-trinh li.den .ghim { animation: nay .5s var(--em); }
@keyframes nay { 40% { transform: scale(1.18); } }
.o-chang { flex: 1; background: var(--trang); border-radius: 22px; padding: 22px 24px; box-shadow: 0 14px 34px -26px rgba(0, 0, 0, .45); border: 1px solid transparent; transition: border-color .4s; }
.lo-trinh li.den .o-chang { border-color: rgba(208, 56, 17, .25); }
.o-chang small { display: block; font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--do); margin-bottom: 6px; }
.o-chang h3 { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: 25px; line-height: 1.15; letter-spacing: .01em; margin-bottom: 6px; }
.o-chang p { margin: 0; color: var(--chu-phu); }
@media (min-width: 900px) {
  .lo-trinh { grid-template-columns: 1fr 1fr; column-gap: 120px; row-gap: 34px; }
  .lo-trinh::before, .lo-trinh::after { left: 50%; }
  .lo-trinh li:nth-child(odd) { flex-direction: row-reverse; text-align: right; }
  .lo-trinh li:nth-child(odd) .ghim { margin-right: -88px; }
  .lo-trinh li:nth-child(even) { margin-top: 84px; margin-bottom: -84px; }
  .lo-trinh li:nth-child(even) .ghim { margin-left: -88px; }
}
.dich {
  display: flex; width: fit-content; max-width: 100%; align-items: center; gap: 10px; margin: 48px auto 0; padding: 14px 26px; border-radius: 999px;
  background: var(--muc); color: var(--trang); font-weight: 800; text-transform: uppercase; font-size: 14px; letter-spacing: .08em; text-align: center;
}
@media (min-width: 900px) { .dich { margin-top: 124px; } }
.dich span { color: var(--do-sang); font-size: 20px; }

/* ========================================================== KHÔNG LÀM THAY */
.ba-o { display: grid; gap: 16px; }
@media (min-width: 860px) { .ba-o { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.o-the { display: flex; flex-direction: column; min-height: 250px; background: var(--xam); border-radius: 26px; padding: 30px 28px; border: 1px solid transparent; }
.o-the:hover { translate: 0 -6px; background: var(--trang); border-color: var(--vien); box-shadow: var(--bong); }
.o-the b { font-family: var(--font-cao); font-weight: 400; font-size: 76px; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--do); margin-bottom: auto; padding-bottom: 26px; }
.o-the h3 { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: 30px; line-height: 1.12; margin-bottom: 8px; }
.o-the p { margin: 0; color: var(--chu-phu); }
.o-the-do, .o-the-do:hover { background: var(--do); color: var(--trang); border-color: var(--do); }
.o-the-do b { -webkit-text-stroke-color: rgba(255, 255, 255, .85); }
.o-the-do p { color: #FFE4DA; }

/* ============================================================= DÀNH CHO AI */
.hai-the { display: grid; gap: 18px; }
@media (min-width: 900px) { .hai-the { grid-template-columns: 1.35fr 1fr; gap: 20px; } }
.the-phu-hop { background: var(--trang); border-radius: 26px; padding: clamp(26px, 4vw, 38px); }
.the-phu-hop h3 { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: 28px; line-height: 1.2; margin-bottom: 22px; }
.the-phu-hop.khong { background: var(--muc); color: #E9E2DF; }
.the-phu-hop.khong h3 { color: var(--trang); }
.ds-tich { display: grid; gap: 16px; }
.ds-tich li { position: relative; padding-left: 42px; font-size: 17px; }
.ds-tich li::before {
  content: ''; position: absolute; left: 0; top: 1px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--do) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6 12.5l4 4L18 8' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 16px no-repeat;
}
.ds-tich strong { color: var(--do); }
.ds-khong li::before { background: var(--muc-3) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M7 7l10 10M17 7L7 17' fill='none' stroke='%23F0582A' stroke-width='2.6' stroke-linecap='round'/></svg>") center / 15px no-repeat; }
.ds-khong strong { color: var(--trang); }

/* ============================================================ NGƯỜI DẪN DẮT */
#nguoi-dan-dat { background-image: radial-gradient(ellipse 50% 60% at 20% 60%, rgba(208, 56, 17, .22), transparent 70%); }
.nguoi-dan { display: grid; gap: 40px; align-items: center; }
@media (min-width: 940px) { .nguoi-dan { grid-template-columns: .9fr 1.1fr; gap: 72px; } }
.anh-nguoi-dan { position: relative; max-width: 440px; width: 100%; margin: 0 auto; }
.anh-nguoi-dan::before { content: ''; position: absolute; inset: 20% 4% 0; border-radius: 30px 30px 0 0; background: linear-gradient(160deg, var(--do-sang), var(--do) 45%, var(--do-dam)); }
.anh-nguoi-dan img { position: relative; }
.ten-doc {
  position: absolute; z-index: 0; left: -52px; bottom: 4%; margin: 0; writing-mode: vertical-rl; transform: rotate(180deg);
  font-family: var(--font-cao); font-size: clamp(34px, 5vw, 54px); line-height: 1; text-transform: uppercase; letter-spacing: .04em;
  color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .55);
}
@media (max-width: 939px) { .ten-doc { display: none; } }
.cau-chuyen { font-size: clamp(18px, 2vw, 21px); line-height: 1.55; margin: 22px 0 26px; }
.cau-chuyen strong { color: var(--trang); }
.so-bio { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.so-bio div { background: var(--muc-2); border: 1px solid rgba(255, 255, 255, .09); border-radius: 20px; padding: 18px 20px; }
.so-bio b { display: block; font-family: var(--font-cao); font-weight: 400; font-size: 52px; line-height: 1.05; color: var(--do-sang); }
.so-bio span { font-size: 14px; line-height: 1.4; color: #CFC6C1; }
.bio-phu { color: #CFC6C1; }
.loi-cua-co { margin-top: 26px; padding: 4px 0 4px 22px; border-left: 3px solid var(--do-sang); font-style: italic; font-size: clamp(17.5px, 2vw, 20px); line-height: 1.55; color: #F5EFEC; }

/* =============================================================== THÔNG TIN */
.luoi-ve { display: grid; gap: 48px; align-items: center; }
@media (min-width: 940px) { .luoi-ve { grid-template-columns: 1.15fr .85fr; gap: 72px; } }
.bang-thong-tin { margin: 30px 0 0; display: grid; }
.bang-thong-tin > div { display: grid; grid-template-columns: 140px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--xam-2); }
.bang-thong-tin dt { font-weight: 800; color: var(--chu-phu); font-size: 12.5px; text-transform: uppercase; letter-spacing: .12em; padding-top: 3px; }
.bang-thong-tin dd { margin: 0; font-weight: 600; font-size: 17px; }
.bang-thong-tin strong { color: var(--do); }
@media (max-width: 480px) { .bang-thong-tin > div { grid-template-columns: 1fr; gap: 2px; } }

.ve-boc { perspective: 1100px; }
.ve-lon {
  --mx: 50%; --my: 0%;
  position: relative; max-width: 420px; width: 100%; margin: 0 auto; padding: 28px 28px 22px; border-radius: 28px; text-align: center; color: var(--trang);
  background: radial-gradient(circle at var(--mx) var(--my), rgba(255, 255, 255, .28), transparent 45%), linear-gradient(150deg, #E5491D, var(--do) 45%, var(--do-dam));
  box-shadow: 0 40px 70px -34px rgba(120, 30, 5, .75);
  transform-style: preserve-3d; transition: transform .5s var(--em);
}
.ve-lon::before, .ve-lon::after { content: ''; position: absolute; top: 55px; width: 28px; height: 28px; border-radius: 50%; background: var(--trang); }
.ve-lon::before { left: -14px; } .ve-lon::after { right: -14px; }
.ve-lon-dau { display: flex; justify-content: space-between; font-weight: 800; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; padding-bottom: 24px; border-bottom: 2px dashed rgba(255, 255, 255, .42); margin: 0 -2px 22px; }
.ve-lon-nhan { margin: 0; font-weight: 800; font-size: 15px; letter-spacing: .24em; text-transform: uppercase; opacity: .92; }
.ve-lon-gia { margin: 0; font-weight: 900; font-size: clamp(88px, 10vw, 112px); line-height: 1; letter-spacing: -.04em; text-shadow: 0 10px 30px rgba(80, 15, 0, .35); }
.ve-lon-phu { margin: 10px 0 24px; font-weight: 700; letter-spacing: .1em; }
.ve-lon-cuoi { margin: 14px 0 0; font-size: 13.5px; opacity: .9; }
.ve-lon .nut { padding-left: 18px; padding-right: 18px; }
.ma-vach { height: 34px; margin: 18px 10% 0; opacity: .38; background: repeating-linear-gradient(90deg, #fff 0 2px, transparent 2px 5px, #fff 5px 6px, transparent 6px 10px, #fff 10px 13px, transparent 13px 15px); }

/* ============================================================== CÁCH ĐĂNG KÝ */
.ba-buoc { display: grid; gap: 16px; margin-bottom: 40px; }
@media (min-width: 860px) { .ba-buoc { grid-template-columns: repeat(3, 1fr); gap: 22px; } }
.ba-buoc li { position: relative; background: var(--trang); border-radius: 26px; padding: 30px 26px; border: 1px solid transparent; }
.ba-buoc li:hover { translate: 0 -5px; box-shadow: var(--bong); border-color: var(--vien); }
.ba-buoc b { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 16px; background: var(--do); color: var(--trang); font-family: var(--font-cao); font-weight: 400; font-size: 24px; margin-bottom: 18px; box-shadow: var(--bong-do); }
.ba-buoc h3 { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: 25px; margin-bottom: 8px; }
.ba-buoc p { margin: 0; color: var(--chu-phu); }
.ba-buoc strong { color: var(--chu); }
@media (min-width: 860px) {
  .ba-buoc li:not(:last-child)::after {
    content: ''; position: absolute; top: 54px; right: -18px; z-index: 1; width: 14px; height: 14px;
    border-top: 3px solid var(--do); border-right: 3px solid var(--do); transform: rotate(45deg);
  }
}

/* ================================================================= HỎI ĐÁP */
.hoi-dap-luoi { display: grid; gap: 36px; }
@media (min-width: 940px) { .hoi-dap-luoi { grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; } .hoi-dap-dau { position: sticky; top: 110px; } }
.hoi-dap details { border-bottom: 1px solid var(--xam-2); }
.hoi-dap details:first-child { border-top: 1px solid var(--xam-2); }
.hoi-dap summary {
  list-style: none; cursor: pointer; position: relative; padding: 22px 56px 22px 0;
  font-weight: 800; font-size: 17.5px; line-height: 1.4; transition: color .25s;
}
.hoi-dap summary:hover { color: var(--do); }
.hoi-dap summary::-webkit-details-marker { display: none; }
.hoi-dap summary::before, .hoi-dap summary::after { content: ''; position: absolute; right: 12px; top: 50%; width: 16px; height: 2px; margin-top: -1px; background: var(--do); border-radius: 2px; transition: transform .35s var(--em); }
.hoi-dap summary::after { transform: rotate(90deg); }
.hoi-dap details[open] summary::after { transform: rotate(0); }
.hoi-dap details > div { padding: 0 48px 24px 0; color: var(--chu-phu); }
.hoi-dap details[open] > div { animation: mo-ra .45s var(--em); }
@keyframes mo-ra { from { opacity: 0; transform: translateY(-8px); } }

/* ================================================================= LỜI KẾT */
.loi-ket { background-image: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(255, 255, 255, .18), transparent 65%), radial-gradient(ellipse 80% 60% at 50% 110%, rgba(94, 23, 4, .55), transparent 70%); }
.loi-ket-dau { font-size: clamp(18px, 2.2vw, 22px); font-weight: 600; margin-bottom: 14px; }
.loi-ket-lon { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: clamp(44px, 7.6vw, 92px); line-height: 1.3; }
.loi-ket-lon span { display: inline-block; background: var(--trang); color: var(--do); padding: .1em .16em 0; line-height: 1.12; border-radius: .12em; transform: rotate(-2deg); }
.loi-ket-phu { font-size: clamp(17px, 2vw, 20px); margin: 18px 0 0; opacity: .95; }
.loi-ket-ve { margin: 44px auto 34px; padding: 26px 20px; max-width: 560px; border: 2px dashed rgba(255, 255, 255, .45); border-radius: 26px; }
.loi-ket-ve .chu-logo { font-size: clamp(64px, 11vw, 100px); color: var(--trang); }
.khau-hieu { font-weight: 800; font-size: clamp(16px, 2vw, 19px); line-height: 1.5; margin: 14px 0 0; }

/* ============================================================== CHÂN TRANG */
.chan-trang { background: var(--muc); color: #CFC6C1; padding: 52px 0 0; font-size: 15px; }
.chan-trong { display: grid; gap: 26px; padding-bottom: 32px; }
@media (min-width: 720px) { .chan-trong { grid-template-columns: 1fr auto; } }
.chan-trang .logo-weduvate img { width: 150px; margin-bottom: 14px; }
.chan-trang a { color: var(--trang); }
.chan-trang a:hover { color: var(--do-sang); }
.chan-nhan { font-weight: 800; text-transform: uppercase; letter-spacing: .16em; font-size: 12px; color: #8F8580; margin-bottom: 8px; }
.chan-lien-he p { margin: 0 0 6px; }
.chan-cuoi { border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 18px; padding-bottom: 96px; font-size: 13px; color: #8F8580; }
@media (min-width: 980px) { .chan-cuoi { padding-bottom: 22px; } }

/* ============================================================ THANH BÁM ĐÁY */
.thanh-dinh {
  position: fixed; left: 10px; right: 10px; bottom: max(10px, env(safe-area-inset-bottom)); z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: rgba(20, 17, 16, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  color: var(--trang); border-radius: 20px; padding: 10px 10px 10px 18px;
  box-shadow: 0 18px 40px -14px rgba(0, 0, 0, .6);
  transform: translateY(150%); transition: transform .45s var(--em);
}
.thanh-dinh.hien { transform: none; }
.thanh-dinh b { display: block; font-weight: 900; font-size: 15px; }
.thanh-dinh span { font-size: 13px; color: #CFC6C1; }
.thanh-dinh .nut { min-height: 46px; padding: 10px 22px; background: var(--do); color: var(--trang); }
@media (min-width: 980px) { .thanh-dinh { display: none; } }

/* ============================================================ NHÃN CHẠY THỬ */
.nhan-chay-thu {
  position: fixed; bottom: 12px; left: 12px; z-index: 100;
  background: #FFD84D; color: #3A2B00; font-weight: 700; font-size: 12px; padding: 6px 12px; border-radius: 999px;
  box-shadow: 0 6px 16px -6px rgba(0, 0, 0, .4); pointer-events: none; white-space: nowrap;
}
.trang-chu .nhan-chay-thu { bottom: auto; top: 80px; }

/* ==========================================================================
   HIỆU ỨNG VÀO TRANG / KHI CUỘN
   ========================================================================== */
.js [data-vao] { animation: vao 1s var(--em) both; animation-delay: calc(var(--vao, 0) * 110ms + 120ms); }
[data-vao="1"] { --vao: 1; } [data-vao="2"] { --vao: 2; } [data-vao="4"] { --vao: 5; } [data-vao="5"] { --vao: 7; }
[data-vao="6"] { --vao: 8; } [data-vao="7"] { --vao: 9; } [data-vao="8"] { --vao: 10; } [data-vao="9"] { --vao: 11; }
@keyframes vao { from { opacity: 0; transform: translateY(28px); } }
.js .hero-anh[data-vao] { animation-name: vao-anh; animation-duration: 1.3s; }
@keyframes vao-anh { from { opacity: 0; transform: translateY(70px) scale(.96); } }
@media (min-width: 980px) {
  .js .the-noi[data-vao] { animation: vao 1s var(--em) both, troi 6s ease-in-out infinite alternate; animation-delay: calc(var(--vao) * 110ms + 120ms), calc(var(--vao) * -.9s); }
}
@keyframes troi { from { translate: 0 -7px; } to { translate: 0 8px; } }

.js [data-hien] {
  transition: opacity .9s var(--em), transform .9s var(--em), translate .4s var(--em), box-shadow .4s, background-color .4s, border-color .4s;
  transition-delay: calc(var(--tre, 0) * 90ms), calc(var(--tre, 0) * 90ms), 0s, 0s, 0s, 0s;
}
.js [data-hien]:not(.hien) { opacity: 0; transform: translateY(36px); }
.js [data-hien="trai"]:not(.hien) { transform: translateX(-48px); }
.js [data-hien="phai"]:not(.hien) { transform: translateX(48px) rotate(3deg); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js [data-hien]:not(.hien), .js [data-vao] { opacity: 1 !important; transform: none !important; }
  .js .hero-logo .chu > i { transform: none; }
  .js .duong-ve { stroke-dashoffset: 0; }
  .js .ghim-tha { opacity: 1; }
  .js .cu-xoay .ban-do { background-position: 0 0; }
}

/* ==========================================================================
   TRANG BƯỚC: đăng ký · người giới thiệu · doanh số
   ========================================================================== */
.trang-buoc { background: var(--xam); background-image: var(--luoi); background-size: 56px 56px; }
.dau-buoc { background: var(--muc); color: var(--trang); padding: 18px 0 34px; position: relative; overflow: hidden; }
.dau-buoc::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 90% at 100% 0%, rgba(208, 56, 17, .55), transparent 70%); pointer-events: none; }
.dau-buoc .duong-cong { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.dau-buoc .duong-cong path { fill: none; stroke: rgba(255, 255, 255, .07); stroke-width: 34; stroke-linecap: round; }
.dau-buoc-tren { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; position: relative; }
.logo-nho { font-family: var(--font-cao); font-size: 30px; line-height: 1; text-decoration: none; color: var(--do-sang); letter-spacing: .01em; }
.dau-buoc .logo-weduvate img { width: 112px; }
.dau-buoc h1 { position: relative; font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: clamp(34px, 6vw, 52px); line-height: 1.1; letter-spacing: .01em; }
.mo-ta-buoc { position: relative; margin: 10px 0 0; font-size: 16.5px; color: #DDD5D1; max-width: 640px; }
.chip-su-kien { position: relative; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip-su-kien span { background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .14); border-radius: 999px; padding: 6px 14px; font-size: 14px; font-weight: 600; }
.than-buoc { padding: 28px 0 70px; }

.the-buoc { background: var(--trang); border-radius: 24px; padding: clamp(22px, 4vw, 34px); margin-bottom: 18px; box-shadow: 0 18px 40px -30px rgba(0, 0, 0, .45); border: 1px solid rgba(0, 0, 0, .04); }
.tieu-de-phan { display: flex; align-items: center; gap: 12px; font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: 24px; line-height: 1.2; letter-spacing: .01em; margin-bottom: 6px; }
.tieu-de-phu { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: 20px; margin: 26px 0 4px; }
.so-phan { flex: none; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; background: var(--do); color: var(--trang); font-family: var(--font-cao); font-weight: 400; font-size: 18px; }
.phan-mo-ta { color: var(--chu-phu); margin: 0 0 20px; font-size: 15.5px; }

.o-nhap { margin-bottom: 18px; }
.o-nhap label { display: block; font-weight: 700; font-size: 15px; margin-bottom: 7px; }
.o-nhap label small { font-weight: 500; color: var(--chu-phu); font-size: 13.5px; }
.o-nhap input, .o-nhap select {
  width: 100%; min-height: 54px; padding: 12px 16px; border: 1.5px solid var(--vien); border-radius: 14px; background: #FCFBFA;
  font-size: 16.5px; transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.o-nhap input:hover { border-color: #BFB8B2; }
.o-nhap input:focus, .o-nhap select:focus { outline: none; background: var(--trang); border-color: var(--do); box-shadow: 0 0 0 4px rgba(208, 56, 17, .14); }
.o-nhap input[aria-invalid="true"] { border-color: #C0262D; background: #FFF6F5; }
.o-nhap .goi-y { margin: 6px 0 0; font-size: 14px; color: var(--chu-phu); }
.loi { color: #B3141C; font-size: 14px; font-weight: 600; margin: 6px 0 0; }
.loi:empty { display: none; }
.hai-o { display: grid; gap: 0 16px; }
@media (min-width: 640px) { .hai-o { grid-template-columns: 1fr 1fr; } }
.o-ma { text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.ket-qua-ma { margin: 8px 0 0; font-size: 14.5px; font-weight: 600; display: flex; gap: 8px; align-items: flex-start; }
.ket-qua-ma.dung { color: var(--xanh); }
.ket-qua-ma.sai { color: #A0560B; }
.ket-qua-ma.dang { color: var(--chu-phu); }

.tom-tat { display: grid; gap: 6px 18px; background: var(--xam); border-radius: 16px; padding: 14px 18px; margin-bottom: 4px; font-size: 15px; }
@media (min-width: 640px) { .tom-tat { grid-template-columns: repeat(2, 1fr); } }
.tom-tat span { display: block; color: var(--chu-phu); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.tom-tat b { word-break: break-word; }
.tom-tat .sua { grid-column: 1 / -1; }

.thanh-toan { display: grid; gap: 22px; align-items: start; }
@media (min-width: 720px) { .thanh-toan { grid-template-columns: 260px 1fr; } }
.khung-qr { text-align: center; }
.khung-qr img { width: 100%; max-width: 260px; margin: 0 auto; border-radius: 16px; border: 1.5px solid var(--xam-2); background: var(--trang); aspect-ratio: 1; object-fit: contain; }
.khung-qr p { font-size: 13.5px; color: var(--chu-phu); margin: 10px 0 0; }
.dong-ck { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--xam-2); }
.dong-ck span { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--chu-phu); }
.dong-ck b { font-size: 17px; word-break: break-word; }
.dong-ck .tien-lon { font-family: var(--font-cao); font-weight: 400; font-size: 30px; color: var(--do); letter-spacing: .01em; }
.dong-ck.noi-dung b { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 16px; color: var(--do-dam); }
.nut-chep {
  flex: none; border: 1.5px solid var(--do); background: var(--trang); color: var(--do); border-radius: 999px;
  padding: 6px 14px; font-weight: 800; font-size: 13px; cursor: pointer; transition: background-color .2s, color .2s;
}
.nut-chep:hover { background: var(--do); color: var(--trang); }
.nut-chep.da { background: var(--xanh); border-color: var(--xanh); color: var(--trang); }
.luu-y-ck { margin: 16px 0 0; font-size: 14.5px; background: var(--do-nhat); border-radius: 14px; padding: 12px 14px; }

.vung-tha {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; cursor: pointer;
  border: 2px dashed var(--vien); border-radius: 18px; padding: 28px 16px; background: #FAF9F8; transition: border-color .2s, background-color .2s;
}
.vung-tha:hover, .vung-tha.dang-keo { border-color: var(--do); background: var(--do-nhat); }
.vung-tha.co-loi { border-color: #C0262D; background: #FFF6F5; }
.vung-tha input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.vung-tha:focus-within { outline: 3px solid var(--do); outline-offset: 3px; }
.vung-tha b { font-size: 16.5px; }
.vung-tha span { font-size: 14px; color: var(--chu-phu); }
.bieu-tuong-tai svg { width: 38px; height: 38px; fill: none; stroke: var(--do); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.xem-truoc { display: flex; align-items: center; gap: 14px; border: 1.5px solid var(--xam-2); border-radius: 16px; padding: 10px; }
.xem-truoc img { width: 70px; height: 90px; object-fit: cover; border-radius: 10px; }
.xem-truoc div { flex: 1; min-width: 0; }
.xem-truoc b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14.5px; }
.xem-truoc span { font-size: 13.5px; color: var(--xanh); font-weight: 600; }

.o-dong-y { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 15px; line-height: 1.5; }
.o-dong-y input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.o-vuong { flex: none; width: 24px; height: 24px; border: 2px solid var(--vien); border-radius: 7px; background: var(--trang); margin-top: 1px; transition: .15s; }
.o-dong-y input:checked + .o-vuong { background: var(--do) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6 12.5l4 4L18 8' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 16px no-repeat; border-color: var(--do); }
.o-dong-y input:focus-visible + .o-vuong { outline: 3px solid var(--do); outline-offset: 2px; }

.thanh-gui { margin-top: 8px; }
.dang-quay { width: 18px; height: 18px; border: 3px solid rgba(255, 255, 255, .4); border-top-color: var(--trang); border-radius: 50%; animation: quay .8s linear infinite; }
@keyframes quay { to { transform: rotate(360deg); } }

.cac-buoc { position: relative; display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; }
.cac-buoc li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; opacity: .6; }
.cac-buoc li b { flex: none; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .6); font-size: 13px; }
.cac-buoc li.dang { opacity: 1; }
.cac-buoc li.dang b { background: var(--do); border-color: var(--do); }
.cac-buoc li.xong { opacity: 1; }
.cac-buoc li.xong b { background: rgba(255, 255, 255, .18); border-color: transparent; }
@media (max-width: 420px) { .cac-buoc li span { display: none; } .cac-buoc li.dang span { display: inline; } }

.ghi-chu-khoa { display: none; margin: 4px 0 0; color: var(--chu-phu); font-size: 15px; }
.vung-khoa.khoa { pointer-events: none; }
.vung-khoa.khoa > :not(.tieu-de-phan):not(.ghi-chu-khoa) { display: none; }
.vung-khoa.khoa .ghi-chu-khoa { display: block; }
.vung-khoa.khoa .tieu-de-phan { color: var(--chu-phu); }
.vung-khoa.khoa .so-phan { background: var(--vien); }

.da-xong { background: var(--trang); border-radius: 24px; padding: clamp(26px, 5vw, 44px); text-align: center; box-shadow: 0 18px 40px -30px rgba(0, 0, 0, .45); }
.dau-tich { width: 76px; height: 76px; border-radius: 50%; background: var(--xanh); display: grid; place-items: center; margin: 0 auto 16px; box-shadow: 0 0 0 10px #E3F4EA; animation: nay .6s var(--em); }
.dau-tich svg { width: 40px; height: 40px; fill: none; stroke: var(--trang); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.da-xong h2 { font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: clamp(30px, 5vw, 40px); margin-bottom: 10px; }
.ma-dang-ky { display: inline-block; margin: 6px 0 22px; font-family: var(--font-cao); font-size: 36px; letter-spacing: .06em; color: var(--do); background: var(--do-nhat); padding: 6px 22px; border-radius: 14px; }
.cac-viec { text-align: left; display: grid; gap: 12px; margin: 0 0 24px; }
.cac-viec li { display: flex; gap: 14px; align-items: flex-start; background: var(--xam); border-radius: 16px; padding: 14px 16px; }
.cac-viec li > b { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 10px; background: var(--do); color: var(--trang); font-family: var(--font-cao); font-weight: 400; }
.cac-viec .nut { margin-top: 10px; }
.hang-nut { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

/* ----------------------------------------------- người giới thiệu & doanh số */
.loi-ich { display: grid; gap: 12px; margin: 0 0 6px; }
@media (min-width: 720px) { .loi-ich { grid-template-columns: repeat(3, 1fr); } }
.loi-ich li { background: var(--xam); border-radius: 16px; padding: 16px; font-size: 15px; }
.loi-ich b { display: block; font-family: var(--font-cao); font-weight: 400; text-transform: uppercase; font-size: 18px; color: var(--do); margin-bottom: 4px; letter-spacing: .01em; }

.o-link { display: flex; align-items: center; gap: 10px; background: var(--xam); border-radius: 14px; padding: 10px 10px 10px 16px; margin: 6px 0 14px; }
.o-link code { flex: 1; min-width: 0; font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 15px; font-weight: 600; color: var(--do-dam); overflow-wrap: anywhere; }
.nhan-o { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; color: var(--chu-phu); margin-top: 14px; }
.mau-tin { background: var(--xam); border-radius: 14px; padding: 16px; font-size: 15px; white-space: pre-line; overflow-wrap: anywhere; margin: 6px 0 10px; text-align: left; }
.cac-viec .mau-tin { background: var(--trang); }
.ma-lon { font-family: var(--font-cao); font-size: 52px; letter-spacing: .08em; color: var(--do); line-height: 1.1; }

.so-lieu { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); margin-bottom: 18px; }
@media (min-width: 720px) { .so-lieu { grid-template-columns: repeat(3, 1fr); } }
.so-lieu div { background: var(--trang); border-radius: 20px; padding: 18px; }
.so-lieu span { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; color: var(--chu-phu); }
.so-lieu b { display: block; font-family: var(--font-cao); font-weight: 400; font-size: clamp(30px, 5vw, 40px); color: var(--chu); margin-top: 4px; line-height: 1.15; }
.so-lieu .noi { background: var(--do); }
.so-lieu .noi span, .so-lieu .noi b { color: var(--trang); }
@media (max-width: 719px) { .so-lieu .noi { grid-column: 1 / -1; } }
.bang-don { width: 100%; border-collapse: collapse; font-size: 15px; }
.bang-don th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--chu-phu); padding: 8px 8px 8px 0; border-bottom: 2px solid var(--xam-2); }
.bang-don td { padding: 11px 8px 11px 0; border-bottom: 1px solid var(--xam-2); vertical-align: top; }
.trang-thai { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; white-space: nowrap; }
.trang-thai.ok { background: #E3F4EA; color: var(--xanh); }
.trang-thai.cho { background: #FFF1D6; color: #8A5300; }
.trang-thai.huy { background: var(--xam); color: var(--chu-phu); }
.bang-cuon { overflow-x: auto; }
.trong-rong { text-align: center; color: var(--chu-phu); padding: 26px 0; }
.tieu-de-phan [data-gia] { text-transform: none; }

/* ==========================================================================
   ĐIỆN THOẠI & MÁY TÍNH BẢNG DỌC — khi các cột xếp chồng, căn giữa cho cân đối
   (danh sách có dấu tích, ô nhập và câu hỏi vẫn căn trái để dễ đọc)
   ========================================================================== */
.giua .nhan::after, .dau-khu.giua .nhan::after { content: ''; width: 30px; height: 2px; background: currentColor; flex: none; }

@media (max-width: 979px) {
  .dau-khu, .hoi-dap-dau, #thong-tin .luoi-ve > div:first-child, .nguoi-dan > div:last-child { text-align: center; margin-left: auto; margin-right: auto; }
  .nhan { justify-content: center; gap: 10px; text-align: center; }
  .nhan::before, .nhan::after { content: ''; width: 22px; height: 2px; background: currentColor; flex: none; }

  /* hero */
  .the-noi { align-items: center; text-align: center; }
  .thanh-hanh-dong { text-align: center; justify-items: center; }
  .thd-hua { max-width: 460px; }
  .dem-nguoc { align-items: center; }
  .thanh-hanh-dong .nut { width: 100%; max-width: 420px; }

  /* bạn giỏi một nghề */
  .hai-cot > div:first-child { text-align: center; }
  .moc-nam li { text-align: center; }
  .moc-nam li::before { left: 50%; margin-left: -6px; }

  /* 3 ô "giúp bạn biết" */
  .o-the { align-items: center; text-align: center; min-height: 0; }
  .o-the b { padding-bottom: 14px; }

  /* dành cho ai */
  .the-phu-hop h3 { text-align: center; }

  /* người dẫn dắt */
  .so-bio div { text-align: center; }
  .loi-cua-co { border-left: 0; border-top: 3px solid var(--do-sang); padding: 18px 4px 0; }

  /* thông tin tham gia */
  .bang-thong-tin > div { grid-template-columns: 1fr; gap: 2px; text-align: center; }
  .bang-thong-tin dt { padding-top: 0; }

  /* 3 bước */
  .ba-buoc li { text-align: center; }
  .ba-buoc b { margin-left: auto; margin-right: auto; }

  /* chân trang */
  .chan-trong { justify-items: center; text-align: center; }
  .chan-trang .logo-weduvate img { margin-left: auto; margin-right: auto; }
  .chan-cuoi { text-align: center; }
}

@media (max-width: 480px) {
  .nhan { font-size: 11.5px; letter-spacing: .12em; }
  .nhan::before, .nhan::after { width: 16px; }
  .nut-lon { padding: 16px 22px; font-size: 15.5px; letter-spacing: .03em; }
  .ve-lon { padding: 26px 20px 20px; }
  .ve-lon .nut { font-size: 14.5px; letter-spacing: .03em; }
}

/* các trang bước trên điện thoại: phần đầu căn giữa */
@media (max-width: 640px) {
  .dau-buoc h1, .mo-ta-buoc { text-align: center; }
  .mo-ta-buoc { margin-left: auto; margin-right: auto; }
  .chip-su-kien, .cac-buoc { justify-content: center; }
  .the-buoc .tieu-de-phan, .tieu-de-phu { justify-content: center; text-align: center; }
  .phan-mo-ta, .ghi-chu-khoa, .the-buoc > .ghi-chu-nho { text-align: center; }
  #cach-hoat-dong, .loi-ich li { text-align: center; }
  .tom-tat, .luu-y-ck { text-align: center; }
  .so-lieu div { text-align: center; }
}

/* màn hình hoàn tất trên điện thoại: các bước xếp dọc, căn giữa, nút rộng */
@media (max-width: 640px) {
  .cac-viec li { flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 18px 16px; }
  .cac-viec .hang-nut { justify-content: center !important; }
  .cac-viec .nut { width: 100%; padding-left: 14px; padding-right: 14px; letter-spacing: .02em; }
  .da-xong > .hang-nut .nut { width: 100%; }
  .nhan-o { text-align: center; }
}

/* bảng đơn ở trang doanh số → dạng thẻ trên điện thoại */
@media (max-width: 560px) {
  .bang-don thead { display: none; }
  .bang-don, .bang-don tbody { display: block; }
  .bang-don tr { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; padding: 14px 0; border-bottom: 1px solid var(--xam-2); }
  .bang-don td { display: block; padding: 0; border: 0; }
  .bang-don td:nth-child(1) { grid-column: 1; grid-row: 1; }
  .bang-don td:nth-child(4) { grid-column: 2; grid-row: 1; text-align: right; }
  .bang-don td:nth-child(2) { grid-column: 1; grid-row: 2; }
  .bang-don td:nth-child(3) { grid-column: 2; grid-row: 2; text-align: right; color: var(--chu-phu); font-size: 14px; }
  .bang-don td.trong-rong { grid-column: 1 / -1; grid-row: 1; text-align: center; }
}
@media (max-width: 400px) {
  .hero-pill { font-size: 11.5px; letter-spacing: .04em; padding: 7px 14px 7px 11px; gap: 8px; }
  .nhan { font-size: 11px; letter-spacing: .08em; gap: 8px; }
  .nhan::before, .nhan::after { width: 12px; }
  .ve-lon .nut { font-size: 13.5px; padding: 14px 14px; gap: 8px; }
  .ve-lon .nut .mui-ten { width: 18px; height: 18px; }
}