/* Giao diện chung website Lumori — màu, phông lấy từ bộ nhận diện (Hồ sơ công ty/nhan-dien.css) */
:root {
  --mau-chinh: #7F6245;
  --mau-nhan: #E3B960;
  --mau-nhan-dam: #846B38;
  --mau-nen: #F6F1EA;
  --mau-nen-2: #EFE6DA;
  --mau-nen-toi: #2A1F16;
  --mau-nen-toi-2: #382B1E;
  --mau-chu: #2B2217;
  --mau-chu-nhat: #F6F1EA;
  --mau-phu: #D2BDA7;
  --phong-tieu-de: 'Montserrat', 'Be Vietnam Pro', sans-serif;
  --phong-than: 'Be Vietnam Pro', system-ui, sans-serif;
  --rong: 1180px;
  --bo: 10px;
  --bong: 0 10px 30px #2B22171F;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--phong-than); font-size: 16px; line-height: 1.7; color: var(--mau-chu); background: var(--mau-nen); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--phong-tieu-de); font-weight: 600; line-height: 1.25; }
.khung { width: min(var(--rong), 100% - 32px); margin-inline: auto; }
.nhan-nho { font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: var(--mau-nhan-dam); font-weight: 600; }
.nen-toi .nhan-nho { color: var(--mau-nhan); }
.tieu-de { font-size: clamp(28px, 3.6vw, 42px); margin: 10px 0 14px; }
.duong-vang { width: 56px; height: 1px; background: var(--mau-nhan); margin: 18px 0; }
.giua { text-align: center; }
.giua .duong-vang { margin-inline: auto; }
.mo-ta { max-width: 640px; color: #5a4a3a; }
.giua .mo-ta { margin-inline: auto; }
.nen-toi { background: var(--mau-nen-toi); color: var(--mau-chu-nhat); }
.nen-toi .mo-ta { color: #d9cbbb; }
.nen-2 { background: var(--mau-nen-2); }
section { padding: clamp(64px, 9vw, 110px) 0; }

/* Nút */
.nut { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 28px; border-radius: 999px; font-weight: 600; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; border: 1px solid transparent; cursor: pointer; transition: .25s; font-family: var(--phong-than); }
.nut-vang { background: var(--mau-nhan); color: var(--mau-chu); }
.nut-vang:hover { background: #EBCD8D; }
.nut-nau { background: var(--mau-chinh); color: var(--mau-chu-nhat); }
.nut-nau:hover { background: #6D543B; }
.nut-vien { border-color: currentColor; color: inherit; background: transparent; }
.nut-vien:hover { background: #ffffff1a; }
.nen-sang-nut .nut-vien:hover, .nut-vien.toi:hover { background: #7F62451a; }
.hang-nut { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.giua .hang-nut { justify-content: center; }

/* Thanh trên cùng */
.dau-trang { position: sticky; top: 0; z-index: 50; background: #2A1F16f2; backdrop-filter: blur(8px); color: var(--mau-chu-nhat); border-bottom: 1px solid #E3B96026; }
.dau-trang .khung { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 46px; width: auto; }
.logo b { font-family: var(--phong-tieu-de); font-size: 22px; letter-spacing: .2em; color: var(--mau-nhan); font-weight: 600; display: block; line-height: 1.1; }
.logo small { font-size: 10px; letter-spacing: .32em; color: var(--mau-phu); display: block; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu > a { white-space: nowrap; font-size: 13.5px; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; padding: 6px 0; border-bottom: 1px solid transparent; transition: .2s; }
.menu > a:hover, .menu > a.dang-xem { color: var(--mau-nhan); border-bottom-color: var(--mau-nhan); }
.menu .nut { padding: 10px 20px; font-size: 12.5px; white-space: nowrap; }
.nut-menu { display: none; background: none; border: 0; color: inherit; cursor: pointer; padding: 8px; }
.nut-menu span { display: block; width: 24px; height: 2px; background: currentColor; margin: 5px 0; transition: .25s; }
@media (max-width: 1100px) {
  .nut-menu { display: block; }
  .menu { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--mau-nen-toi); padding: 8px 16px 24px; transform: translateY(-120%); transition: transform .3s; border-bottom: 1px solid #E3B96033; }
  .menu > a { padding: 14px 4px; border-bottom: 1px solid #ffffff12; }
  .menu .nut { margin-top: 16px; }
  body.mo-menu .menu { transform: none; }
  body.mo-menu .nut-menu span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.mo-menu .nut-menu span:nth-child(2) { opacity: 0; }
  body.mo-menu .nut-menu span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Ảnh bìa lớn */
.bia { position: relative; min-height: min(calc(100vh - 76px), 860px); display: grid; place-items: center; text-align: center; color: var(--mau-chu-nhat); overflow: hidden; background: var(--mau-nen-toi); }
.bia .anh-chay { position: absolute; inset: 0; }
.bia .anh-chay img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; animation: chay 18s infinite; }
.bia .anh-chay img:nth-child(2) { animation-delay: -12s; }
.bia .anh-chay img:nth-child(3) { animation-delay: -6s; }
@keyframes chay { 0% { opacity: 1; transform: scale(1.06); } 33% { opacity: 1; } 40% { opacity: 0; transform: scale(1); } 94% { opacity: 0; transform: scale(1.06); } 100% { opacity: 1; transform: scale(1.06); } }
.bia::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, #2A1F16a6 0%, #2A1F1680 45%, #2A1F16e0 100%); }
.bia .noi-dung { position: relative; z-index: 2; padding: 80px 16px; max-width: 820px; }
.bia h1 { font-size: clamp(40px, 7vw, 76px); letter-spacing: .12em; text-transform: uppercase; font-weight: 500; }
.bia .phu { font-size: clamp(16px, 2vw, 20px); margin-top: 14px; color: #efe3d3; }
.bia .khau-hieu { font-family: var(--phong-tieu-de); font-style: italic; color: var(--mau-nhan); font-size: 18px; margin-top: 6px; }
.bia .hang-nut { justify-content: center; }
.bia-nho { min-height: min(46vh, 440px); }
.bia-nho h1 { font-size: clamp(32px, 5vw, 54px); }
.bia-nho .anh-chay img { opacity: 1; animation: none; }

/* Khối chia đôi ảnh + chữ */
.chia-doi { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.chia-doi.dao > :first-child { order: 2; }
.khung-anh { position: relative; }
.khung-anh img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--bo); box-shadow: var(--bong); }
.khung-anh::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--mau-nhan); border-radius: var(--bo); z-index: -1; }
.khung-anh { z-index: 0; }
@media (max-width: 820px) { .chia-doi { grid-template-columns: 1fr; } .chia-doi.dao > :first-child { order: 0; } .khung-anh::before { inset: 12px -10px -12px 10px; } }

/* Ba điều khác biệt */
.ba-cot { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.ba-cot .o { padding: 32px 28px; border: 1px solid #E3B96040; border-radius: var(--bo); background: #ffffff08; }
.ba-cot .so { font-family: var(--phong-tieu-de); font-size: 40px; color: var(--mau-nhan); line-height: 1; }
.ba-cot h3 { font-size: 21px; margin: 14px 0 8px; }
.ba-cot p { color: #d9cbbb; font-size: 15px; }
@media (max-width: 820px) { .ba-cot { grid-template-columns: 1fr; } }

/* Thẻ gói tập */
.goi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.the-goi { position: relative; border-radius: var(--bo); overflow: hidden; min-height: 400px; display: flex; flex-direction: column; justify-content: flex-end; color: var(--mau-chu-nhat); box-shadow: var(--bong); }
.the-goi img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.the-goi:hover img { transform: scale(1.05); }
.the-goi::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, #2A1F1600 25%, #2A1F16f0 80%); }
.the-goi .chu { position: relative; z-index: 2; padding: 24px; }
.the-goi h3 { font-size: 26px; }
.the-goi .loai { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--mau-phu); }
.the-goi .gia { font-family: var(--phong-tieu-de); color: var(--mau-nhan); font-size: 22px; margin-top: 6px; }
.the-goi .gia small { font-family: var(--phong-than); font-size: 13px; color: #d9cbbb; }
.the-goi p { font-size: 14px; color: #e6d9c9; margin-top: 6px; }
.the-goi .huy-hieu { position: absolute; top: 16px; left: 16px; z-index: 3; background: var(--mau-nhan); color: var(--mau-chu); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
@media (max-width: 1020px) { .goi { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .goi { grid-template-columns: 1fr; } .the-goi { min-height: 340px; } }

/* Thư viện ảnh có thẻ chọn */
.the-chon { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin: 36px 0 28px; }
.the-chon button { font-family: var(--phong-than); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; padding: 10px 20px; border-radius: 999px; border: 1px solid var(--mau-chinh); background: transparent; color: var(--mau-chinh); cursor: pointer; }
.the-chon button.chon { background: var(--mau-chinh); color: var(--mau-chu-nhat); }
.luoi-anh { display: none; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.luoi-anh.hien { display: grid; }
.luoi-anh img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 8px; cursor: zoom-in; transition: .3s; }
.luoi-anh img:hover { filter: brightness(1.06); transform: translateY(-3px); }
.luoi-anh .rong { grid-column: span 2; aspect-ratio: auto; height: 100%; }
@media (max-width: 820px) { .luoi-anh { grid-template-columns: repeat(2, 1fr); } }

/* Cơ sở */
.co-so { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 48px; }
.the-co-so { background: #fff; border-radius: var(--bo); overflow: hidden; box-shadow: var(--bong); display: flex; flex-direction: column; }
.the-co-so img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.the-co-so .chu { padding: 28px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.the-co-so h3 { font-size: 24px; }
.the-co-so .dong { display: flex; gap: 10px; color: #5a4a3a; font-size: 15px; }
.the-co-so .dong b { color: var(--mau-chu); min-width: 74px; font-weight: 600; }
.the-co-so .hang-nut { margin-top: auto; padding-top: 18px; }
.the-co-so .nut { padding: 11px 20px; font-size: 12.5px; }
.ban-do { width: 100%; height: 260px; border: 0; display: block; }
@media (max-width: 820px) { .co-so { grid-template-columns: 1fr; } }

/* Form đăng ký */
.khoi-form { position: relative; color: var(--mau-chu-nhat); background: var(--mau-nen-toi) center/cover no-repeat; }
.khoi-form::before { content: ""; position: absolute; inset: 0; background: #2A1F16d0; }
.khoi-form .khung { position: relative; display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.khoi-form .loi-moi h2 { font-size: clamp(34px, 4.5vw, 52px); font-style: italic; font-weight: 500; }
.khoi-form .loi-moi p { color: #e6d9c9; margin-top: 10px; }
.khoi-form ul { list-style: none; margin-top: 22px; display: grid; gap: 8px; }
.khoi-form li::before { content: "✦"; color: var(--mau-nhan); margin-right: 10px; }
form.dang-ky { background: var(--mau-nen); color: var(--mau-chu); border-radius: 14px; padding: clamp(24px, 4vw, 40px); display: grid; grid-template-columns: 1fr 1fr; gap: 14px; box-shadow: 0 20px 50px #0006; }
form.dang-ky h3 { grid-column: 1/-1; font-size: 24px; }
form.dang-ky .ca-hang { grid-column: 1/-1; }
form.dang-ky label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 6px; color: #4a3928; }
form.dang-ky input, form.dang-ky select, form.dang-ky textarea { width: 100%; font: inherit; font-size: 15px; padding: 12px 14px; border-radius: 10px; border: 1px solid #C2B4A6; background: #fff; color: var(--mau-chu); }
form.dang-ky input:focus, form.dang-ky select:focus, form.dang-ky textarea:focus { outline: 2px solid var(--mau-nhan); border-color: var(--mau-chinh); }
form.dang-ky textarea { min-height: 84px; resize: vertical; }
form.dang-ky .nut { grid-column: 1/-1; width: 100%; padding: 15px; font-size: 14px; }
form.dang-ky .loi { grid-column: 1/-1; font-size: 14px; display: none; padding: 12px 14px; border-radius: 10px; }
form.dang-ky .loi.hien { display: block; }
form.dang-ky .loi.tot { background: #e7f1e4; color: #2f5a26; }
form.dang-ky .loi.xau { background: #f7e3dc; color: #7a2e17; }
form.dang-ky .ghi-chu { grid-column: 1/-1; font-size: 12.5px; color: #6d5d4c; text-align: center; }
@media (max-width: 900px) { .khoi-form .khung { grid-template-columns: 1fr; } }
@media (max-width: 520px) { form.dang-ky { grid-template-columns: 1fr; } }

/* Bảng giá chi tiết */
.bang-gia { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.o-gia { background: #fff; border-radius: 14px; padding: 34px 28px; box-shadow: var(--bong); display: flex; flex-direction: column; border: 1px solid transparent; position: relative; }
.o-gia.noi-bat { background: var(--mau-nen-toi); color: var(--mau-chu-nhat); border-color: var(--mau-nhan); }
.o-gia .huy-hieu { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--mau-nhan); color: var(--mau-chu); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; white-space: nowrap; }
.o-gia h3 { font-size: 26px; }
.o-gia .ai { font-size: 14px; color: #7a6a58; }
.o-gia.noi-bat .ai { color: #d9cbbb; }
.o-gia .so-tien { font-family: var(--phong-tieu-de); font-size: 40px; color: var(--mau-chinh); margin: 18px 0 2px; line-height: 1; }
.o-gia.noi-bat .so-tien { color: var(--mau-nhan); }
.o-gia .don-vi { font-size: 13px; color: #7a6a58; }
.o-gia.noi-bat .don-vi { color: #d9cbbb; }
.o-gia ul { list-style: none; margin: 22px 0 26px; display: grid; gap: 10px; font-size: 15px; }
.o-gia li { padding-left: 24px; position: relative; }
.o-gia li::before { content: "✦"; position: absolute; left: 0; color: var(--mau-nhan); }
.o-gia .nut { margin-top: auto; }
.bang-gia.hai { grid-template-columns: repeat(2, 1fr); max-width: 780px; margin-inline: auto; }
@media (max-width: 900px) { .bang-gia, .bang-gia.hai { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }

/* Hỏi đáp */
.hoi-dap { max-width: 820px; margin: 40px auto 0; }
.hoi-dap details { border-bottom: 1px solid #D2BDA7; padding: 18px 4px; }
.hoi-dap summary { font-family: var(--phong-tieu-de); font-size: 19px; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.hoi-dap summary::after { content: "+"; color: var(--mau-chinh); font-size: 24px; line-height: 1; }
.hoi-dap details[open] summary::after { content: "–"; }
.hoi-dap details p { margin-top: 10px; color: #5a4a3a; }

/* Blog */
.luoi-bai { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 44px; }
.the-bai { background: #fff; border-radius: var(--bo); overflow: hidden; box-shadow: var(--bong); display: flex; flex-direction: column; transition: .3s; }
.the-bai:hover { transform: translateY(-4px); }
.the-bai img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.the-bai .chu { padding: 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.the-bai h3 { font-size: 21px; }
.the-bai p { font-size: 15px; color: #5a4a3a; }
.the-bai .doc { margin-top: auto; color: var(--mau-chinh); font-weight: 600; font-size: 14px; }
@media (max-width: 900px) { .luoi-bai { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; } }
.bai-viet { max-width: 720px; margin-inline: auto; font-size: 17px; }
.bai-viet h2 { font-size: 27px; margin: 38px 0 12px; }
.bai-viet p { margin-bottom: 16px; }
.bai-viet ul, .bai-viet ol { margin: 0 0 18px 22px; display: grid; gap: 8px; }
.bai-viet img { border-radius: var(--bo); margin: 26px 0 8px; }
.bai-viet .chu-anh { font-size: 13px; color: #7a6a58; margin-bottom: 20px; }
.bai-viet .hop { background: var(--mau-nen-2); border-left: 3px solid var(--mau-nhan); padding: 18px 22px; border-radius: 0 10px 10px 0; margin: 24px 0; }

/* Chân trang */
.chan-trang { background: #1f1710; color: #d9cbbb; padding: 64px 0 28px; font-size: 15px; }
.chan-trang .khung > .luoi { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 36px; }
.chan-trang h4 { color: var(--mau-nhan); font-size: 17px; margin-bottom: 14px; }
.chan-trang a:hover { color: var(--mau-nhan); }
.chan-trang .cot { display: grid; gap: 8px; align-content: start; }
.chan-trang .ban-quyen { border-top: 1px solid #ffffff14; margin-top: 44px; padding-top: 22px; font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
@media (max-width: 900px) { .chan-trang .khung > .luoi { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .chan-trang .khung > .luoi { grid-template-columns: 1fr; } }

/* Nút nổi gọi / Zalo / Messenger */
.nut-noi { position: fixed; left: 16px; bottom: 20px; z-index: 40; display: grid; gap: 10px; }
.nut-noi a { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 6px 16px #0004; color: #fff; font-weight: 700; font-size: 12px; transition: .2s; }
.nut-noi a:hover { transform: scale(1.08); }
.nut-noi .mess { background: #0a7cff; }
.nut-noi .zalo { background: #0068ff; }
.nut-noi .goi-dien { background: var(--mau-chinh); animation: rung 2.4s infinite; }
.nut-noi svg { width: 24px; height: 24px; fill: #fff; }
@keyframes rung { 0%, 100% { box-shadow: 0 0 0 0 #7F624599; } 50% { box-shadow: 0 0 0 12px #7F624500; } }

/* Phóng to ảnh */
.phong-to { position: fixed; inset: 0; background: #000d; z-index: 100; display: none; place-items: center; padding: 20px; cursor: zoom-out; }
.phong-to.hien { display: grid; }
.phong-to img { max-height: 90vh; max-width: 92vw; border-radius: 8px; }

/* Hiện dần khi cuộn */
.hien-dan { opacity: 0; transform: translateY(24px); transition: opacity .8s, transform .8s; }
.hien-dan.da-hien { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .hien-dan { opacity: 1; transform: none; } .bia .anh-chay img { animation: none; } .bia .anh-chay img:first-child { opacity: 1; } }

/* Chọn cơ sở khi bấm nút nổi */
.nut-noi .chon { position: relative; }
.nut-noi .chon-so { display: none; }
.nut-noi .chon.mo .chon-so { display: grid; }
.nut-noi .chon-so { position: absolute; left: 60px; bottom: 0; background: var(--mau-nen); border-radius: 12px; box-shadow: var(--bong); padding: 8px; gap: 4px; min-width: 210px; }
.nut-noi .chon-so a { width: auto; height: auto; border-radius: 8px; box-shadow: none; color: var(--mau-chu); display: block; padding: 10px 12px; font-size: 14px; font-weight: 500; animation: none; }
.nut-noi .chon-so a:hover { background: var(--mau-nen-2); transform: none; }
.nut-noi .chon-so b { display: block; font-size: 12px; color: var(--mau-chinh); letter-spacing: .08em; text-transform: uppercase; }
.nut-noi .chon > button { border: 0; font-family: var(--phong-than); width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 6px 16px #0004; cursor: pointer; color: #fff; font-weight: 700; font-size: 12px; }
.nut-noi .chon > button.zalo { background: #0068ff; }
.nut-noi .chon > button.goi-dien { background: var(--mau-chinh); animation: rung 2.4s infinite; }

.chu-nut { display: none; }
.bia .nhan-nho { color: #F2DDB3; text-shadow: 0 1px 8px #0008; }
@media (max-width: 700px) {
  body { padding-bottom: 64px; }
  .nut-noi { left: 0; right: 0; bottom: 0; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); background: #2A1F16f5; border-top: 1px solid #E3B96033; }
  .nut-noi a, .nut-noi .chon > button { border: 0; font-family: var(--phong-than); width: 100%; height: 46px; border-radius: 999px; display: flex; gap: 8px; align-items: center; justify-content: center; font-size: 14px; animation: none; box-shadow: none; }
  .nut-noi svg { width: 20px; height: 20px; }
  .chu-nut { display: inline; }
  .nut-noi .chon-so { left: 0; right: auto; bottom: 56px; }
  .nut-noi .chon:last-child .chon-so { left: auto; right: 0; }
}
.bia-bai h1 { text-transform: none; letter-spacing: .01em; font-size: clamp(30px, 4.4vw, 48px); }
.logo small, .logo b { white-space: nowrap; } @media (max-width: 380px) { .logo b { font-size: 19px; } .logo small { font-size: 9px; letter-spacing: .24em; } }
.logo b { font-size: 20px; letter-spacing: .16em; }
@media (max-width: 420px) { .logo img { height: 38px; } .logo b { font-size: 16px; letter-spacing: .12em; } }
.cum { white-space: nowrap; }

/* Trang Đội ngũ */
.anh-nguoi { aspect-ratio: 4/5; border-radius: var(--bo); overflow: hidden; background: linear-gradient(160deg, #DBD3CB, #A38E79); }
.anh-nguoi img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; transition: transform .6s; }
.cho-anh { display: grid; place-items: center; color: #fff; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.luoi-co-van { margin-top: 40px; display: grid; gap: 28px; }
.the-co-van { display: grid; grid-template-columns: 340px 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; background: #fff; border-radius: 14px; padding: clamp(20px, 3vw, 32px); box-shadow: var(--bong); }
.the-co-van h3 { font-size: 30px; margin-top: 6px; }
.chuc-danh { color: var(--mau-chinh); font-weight: 600; margin: 4px 0 14px; }
.the-co-van ul { list-style: none; display: grid; gap: 8px; margin-bottom: 16px; }
.the-co-van li { padding-left: 24px; position: relative; }
.the-co-van li::before { content: "✦"; position: absolute; left: 0; color: var(--mau-nhan); }
.the-co-van .trich { font-family: var(--phong-tieu-de); font-style: italic; font-size: 19px; color: var(--mau-chinh); border-left: 2px solid var(--mau-nhan); padding-left: 16px; }
@media (max-width: 760px) { .the-co-van { grid-template-columns: 1fr; } }
.luoi-hlv { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 270px)); justify-content: center; gap: 22px; }
.the-hlv { position: relative; display: block; transition: transform .3s; background: #fff; border-radius: var(--bo); overflow: hidden; box-shadow: var(--bong); }
.the-hlv[hidden] { display: none; }
.the-hlv .anh-nguoi { border-radius: 0; }
.the-hlv:hover .anh-nguoi img { transform: scale(1.04); }
.the-hlv .chu { padding: 18px 18px 20px; text-align: center; }
.the-hlv h3 { font-size: 19px; text-transform: uppercase; letter-spacing: .04em; }
.the-hlv p { font-size: 14px; color: #7a6a58; margin: 2px 0 12px; }
.xem-ho-so { display: inline-block; font-family: var(--phong-than); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--mau-chinh); background: none; border: 1px solid var(--mau-chinh); border-radius: 999px; padding: 8px 16px; cursor: pointer; }
.the-hlv:hover .xem-ho-so { background: var(--mau-chinh); color: var(--mau-chu-nhat); }

@media (max-width: 700px) { .luoi-hlv { grid-template-columns: repeat(2, 1fr); gap: 14px; } .the-hlv h3 { font-size: 16px; } }
.the-hlv:hover { transform: translateY(-4px); }
.huy-hieu-mau { position: absolute; top: 12px; left: 12px; z-index: 2; background: var(--mau-nhan); color: var(--mau-chu); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; }

/* Trang riêng từng HLV */
.ho-so-hlv { padding-top: 48px; }
.quay-lai { display: inline-block; color: var(--mau-chinh); font-weight: 600; font-size: 14px; margin-bottom: 28px; }
.ho-so-luoi { display: grid; grid-template-columns: minmax(260px, 420px) 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.ho-so-luoi .khung-anh .anh-nguoi { box-shadow: var(--bong); }
.ho-so-chu h1 { font-size: clamp(30px, 4vw, 44px); text-transform: uppercase; letter-spacing: .04em; margin-top: 8px; }
.ho-so-chu .chuc-danh { font-size: 19px; margin: 4px 0 22px; }
.ho-so-chu h2 { font-size: 24px; margin: 30px 0 14px; padding-top: 22px; border-top: 1px solid #D2BDA7; }
.ho-so-chu ul { list-style: none; display: grid; gap: 12px; }
.ho-so-chu li { padding-left: 34px; position: relative; color: #4a3928; }
.ho-so-chu li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--mau-nhan); color: var(--mau-nhan-dam); font-size: 12px; display: grid; place-items: center; }
.ho-so-chu > p { margin-top: 14px; color: #5a4a3a; }
.bao-mau { background: #F7EBD2; color: #64512A; font-size: 14px; padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
@media (max-width: 760px) { .ho-so-luoi { grid-template-columns: 1fr; } .ho-so-luoi .khung-anh { max-width: 360px; } }
.hang-goi { font-size: 12px; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; color: var(--mau-nhan-dam); margin-bottom: 4px; }
.o-gia.noi-bat .hang-goi { color: var(--mau-nhan); }
.quyen-loi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.quyen-loi .o { padding: 28px 24px; border: 1px solid #E3B96040; border-radius: var(--bo); background: #ffffff08; }
.quyen-loi .so { font-family: var(--phong-tieu-de); font-size: 34px; color: var(--mau-nhan); line-height: 1; }
.quyen-loi h3 { font-size: 20px; margin: 12px 0 6px; }
.quyen-loi p { color: #d9cbbb; font-size: 15px; }
@media (max-width: 960px) { .quyen-loi { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .quyen-loi { grid-template-columns: 1fr; } }
.gym-them { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 780px; margin: 28px auto 0; }
.gym-them > div { background: #fff; border-radius: 14px; padding: 24px 26px; box-shadow: var(--bong); }
.gym-them h3 { font-size: 19px; margin-bottom: 12px; }
.nhan-chip { display: flex; flex-wrap: wrap; gap: 8px; }
.nhan-chip span { font-size: 14px; padding: 7px 14px; border-radius: 999px; background: var(--mau-nen-2); color: #4a3928; border: 1px solid #D2BDA7; }
@media (max-width: 900px) { .gym-them { grid-template-columns: 1fr; max-width: 460px; } }

/* Phông kiểu SHE (Montserrat) cho menu và ảnh bìa trang chủ */
.menu > a { font-family: 'Montserrat', var(--phong-than); font-weight: 600; font-size: 14px; letter-spacing: .06em; color: #fff; }
.menu .nut { font-family: 'Montserrat', var(--phong-than); }
.dau-trang .khung { width: min(1360px, 100% - 40px); height: 84px; }
.menu { gap: clamp(16px, 2vw, 34px); }
@media (max-width: 1365px) and (min-width: 1025px) { .menu .nut { display: none; } .menu > a { font-size: 13px; } }
@media (min-width: 1025px) { .nut-menu { display: none !important; } .menu { position: static !important; flex-direction: row !important; transform: none !important; background: none !important; padding: 0 !important; border: 0 !important; } .menu > a { padding: 6px 0 !important; border-bottom: 1px solid transparent !important; } .menu > a.dang-xem, .menu > a:hover { border-bottom-color: var(--mau-nhan) !important; } }
@media (max-width: 1024px) {
  .nut-menu { display: block; }
  .menu { position: fixed; inset: 84px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--mau-nen-toi); padding: 8px 16px 24px; transform: translateY(-120%); transition: transform .3s; border-bottom: 1px solid #E3B96033; }
  .menu > a { padding: 14px 4px; border-bottom: 1px solid #ffffff12; }
  .menu .nut { margin-top: 16px; display: inline-flex; }
  body.mo-menu .menu { transform: none; }
}

.ten-bia { font-family: 'Montserrat', sans-serif !important; font-weight: 300 !important; font-size: clamp(30px, 7.4vw, 104px) !important; letter-spacing: .04em !important; white-space: nowrap; animation: hien-ten 1.4s cubic-bezier(.2,.7,.2,1) both; }
@keyframes hien-ten { from { opacity: 0; letter-spacing: .3em; filter: blur(6px); } to { opacity: 1; letter-spacing: .04em; filter: none; } }
.bia .noi-dung { max-width: 1240px; }
.vach-bia { width: 0; height: 1px; background: var(--mau-nhan); margin: 18px auto 6px; animation: vach 1s .6s ease-out forwards; }
@keyframes vach { to { width: 90px; } }
.bia .phu.hien-tung-chu { font-family: 'Montserrat', sans-serif; font-weight: 300; font-size: clamp(17px, 2.2vw, 30px); color: #fff; margin-top: 10px; }
.hien-tung-chu .tu { display: inline-block; white-space: nowrap; }
.hien-tung-chu .tu span { display: inline-block; opacity: 0; transform: translateY(12px); animation: hien-chu .5s ease-out forwards; }
@keyframes hien-chu { to { opacity: 1; transform: none; } }
.khau-hieu.xoay { font-family: 'Montserrat', sans-serif !important; font-style: normal !important; font-weight: 500; font-size: clamp(15px, 1.7vw, 22px) !important; letter-spacing: .14em; text-transform: uppercase; color: var(--mau-nhan) !important; margin-top: 16px !important; opacity: 0; animation: hien-chu .6s 2.4s ease-out forwards; }
.xoay-khung { display: inline-grid; overflow: hidden; vertical-align: bottom; }
.xoay-khung > span { grid-area: 1 / 1; opacity: 0; transform: translateY(100%); animation: xoay-chu 9s infinite; white-space: nowrap; }
.xoay-khung > span:nth-child(1) { animation-delay: 2.4s; }
.xoay-khung > span:nth-child(2) { animation-delay: 5.4s; }
.xoay-khung > span:nth-child(3) { animation-delay: 8.4s; }
@keyframes xoay-chu { 0% { opacity: 0; transform: translateY(100%); } 5%, 30% { opacity: 1; transform: none; } 35%, 100% { opacity: 0; transform: translateY(-100%); } }
@media (prefers-reduced-motion: reduce) { .ten-bia, .vach-bia, .hien-tung-chu .tu span, .khau-hieu.xoay { animation: none; opacity: 1; width: auto; } .vach-bia { width: 90px; } }
@media (prefers-reduced-motion: reduce) { .xoay-khung > span { animation: none; } .xoay-khung > span:first-child { opacity: 1; transform: none; } }
.bia .phu.hien-tung-chu { text-wrap: balance; } @media (max-width: 520px) { .bia .phu.hien-tung-chu { font-size: 16px; } .khau-hieu.xoay { letter-spacing: .08em; font-size: 14px !important; } }

/* Toàn web dùng Montserrat cho tiêu đề (24/10) */
h1, h2, h3, h4 { font-weight: 500; letter-spacing: .01em; }
.tieu-de { font-weight: 400; letter-spacing: .02em; }
.bia h1 { font-weight: 300; letter-spacing: .06em; }
.bia-bai h1 { font-weight: 400; }
.logo b { font-weight: 500; }
.so-tien, .the-goi .gia { font-weight: 500; letter-spacing: -.01em; }
.ba-cot .so, .quyen-loi .so { font-weight: 300; }
.khoi-form .loi-moi h2 { font-weight: 300; }
.hoi-dap summary { font-weight: 500; font-size: 17px; }
.o-bay { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* Ảnh tự trượt ở mục Sứ mệnh trang chủ (4 ảnh, mỗi ảnh 4 giây) */
.anh-truot { display: grid; }
.anh-truot img { grid-area: 1 / 1; opacity: 0; animation: truot-anh 16s infinite; }
.anh-truot img:nth-child(1) { animation-delay: 0s; }
.anh-truot img:nth-child(2) { animation-delay: -12s; }
.anh-truot img:nth-child(3) { animation-delay: -8s; }
.anh-truot img:nth-child(4) { animation-delay: -4s; }
@keyframes truot-anh { 0% { opacity: 1; transform: scale(1.03); } 22% { opacity: 1; } 27% { opacity: 0; transform: scale(1); } 95% { opacity: 0; transform: scale(1.03); } 100% { opacity: 1; transform: scale(1.03); } }
@media (prefers-reduced-motion: reduce) { .anh-truot img { animation: none; } .anh-truot img:first-child { opacity: 1; } }
/* Ảnh đầu thẻ giá */
.o-gia .anh-goi { width: calc(100% + 56px); max-width: none; margin: -34px -28px 22px; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px 14px 0 0; }
.o-gia.noi-bat .huy-hieu { z-index: 2; }
.tuyen-ngon { font-family: var(--phong-tieu-de); font-weight: 300; font-size: clamp(18px, 1.6vw, 22px); line-height: 1.7; color: #4a3928; max-width: 560px; padding-left: 18px; border-left: 2px solid var(--mau-nhan); }
.danh-sach-vang { list-style: none; margin-top: 18px; display: grid; gap: 12px; max-width: 640px; } .danh-sach-vang li { position: relative; padding-left: 26px; color: #5a4a3a; } .danh-sach-vang li::before { content: "✦"; position: absolute; left: 0; color: var(--mau-nhan); }