/* devanagari */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(font-0.woff2) format('woff2');
  unicode-range: U+0900-097F, U+1CD0-1CF4, U+1CF7-1CF9, U+200C-200D, U+20A8, U+20B9, U+20F0, U+25CC, U+A830-A839, U+A8E0-A8FF, U+11B00-11B0A;
}
/* vietnamese */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(font-1.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(font-2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(font-3.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* devanagari */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(font-0.woff2) format('woff2');
  unicode-range: U+0900-097F, U+1CD0-1CF4, U+1CF7-1CF9, U+200C-200D, U+20A8, U+20B9, U+20F0, U+25CC, U+A830-A839, U+A8E0-A8FF, U+11B00-11B0A;
}
/* vietnamese */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(font-1.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(font-2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(font-3.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* devanagari */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(font-0.woff2) format('woff2');
  unicode-range: U+0900-097F, U+1CD0-1CF4, U+1CF7-1CF9, U+200C-200D, U+20A8, U+20B9, U+20F0, U+25CC, U+A830-A839, U+A8E0-A8FF, U+11B00-11B0A;
}
/* vietnamese */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(font-1.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(font-2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Baloo 2';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(font-3.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* vietnamese */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(font-4.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(font-5.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(font-6.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* vietnamese */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(font-7.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(font-8.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(font-9.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* vietnamese */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(font-10.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(font-11.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(font-12.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* vietnamese */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(font-13.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(font-14.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Be Vietnam Pro';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(font-15.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


/* Bố cục: dải biển - cát xen kẽ, từ hero ảnh biển xuống chính sách, phối cảnh, tòa, tiện ích, layout, liên hệ. Một giao diện sáng duy nhất (biển xanh, cát trắng). */
:root {
  --sea: #0a62a8;
  --sea-deep: #073f6e;
  --lagoon: #17b6c4;
  --foam: #e8f8fb;
  --sand: #f8efdc;
  --sand-deep: #ecdcb8;
  --white: #ffffff;
  --ink: #0b2a43;
  --ink-soft: #46627a;
  --coral: #ff6a4d;
  --coral-soft: #ffe3dc;
  --display: "Baloo 2", "Be Vietnam Pro", system-ui, sans-serif;
  --body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1160px;
  --r: 18px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.6; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--white); }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; margin: 0; text-wrap: balance; color: var(--sea-deep); }
h2 { font-size: clamp(30px, 4.4vw, 48px); font-weight: 800; }
h3 { font-size: 22px; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 6px; }

.band { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.wrap { max-width: var(--wrap); margin: 0 auto; }
.section { padding-block: clamp(40px, 5vw, 64px); }
/* Hai phần liền nhau cùng nền trắng: không cộng dồn khoảng trống. */
.towers + .section, #tong-the { padding-bottom: clamp(24px, 3vw, 40px); }
#tong-the { padding-top: clamp(18px, 2vw, 26px); }
#tong-the .head { margin-bottom: clamp(18px, 2.5vw, 28px); }
section[id] { scroll-margin-top: 64px; }
#chinh-sach { padding-top: clamp(18px, 2vw, 26px); }
.towers + .section { padding-top: 8px; }
.towers { padding-bottom: clamp(24px, 3vw, 40px); }
.eyebrow { font-weight: 700; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--lagoon); }
.lead { font-size: 18px; color: var(--ink-soft); max-width: 62ch; }
.head { display: grid; gap: 12px; margin-bottom: clamp(28px, 4vw, 44px); }

/* Thanh trên cùng */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--foam); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 10px; }
.logo { font-family: var(--display); font-weight: 800; font-size: 26px; letter-spacing: .02em; color: var(--sea); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.logo span { width: 26px; height: 26px; border-radius: 50%; border: 5px solid var(--lagoon); border-right-color: var(--coral); display: inline-block; }
.nav { display: flex; gap: 26px; font-weight: 700; font-size: 17.5px; }
.nav a { text-decoration: none; color: var(--sea-deep); }
.nav a:hover { color: var(--lagoon); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; font-size: 16px; border-radius: 999px; padding: 13px 24px; text-decoration: none; border: 0; cursor: pointer; font-family: var(--body); transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-coral { background: var(--coral); color: var(--white); box-shadow: 0 10px 24px -10px var(--coral); }
.btn-sea { background: var(--sea); color: var(--white); }
.btn-ghost { background: var(--white); color: var(--sea); }
.hero .btn-ghost { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.85); text-shadow: 0 1px 6px rgba(0,0,0,.4); }
.hero .btn-ghost:hover { background: rgba(255,255,255,.12); }
.top .btn { padding: 9px 18px; font-size: 15px; }

/* Hero */
.hero { position: relative; overflow: hidden; color: var(--white); background: var(--sea-deep); }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(5,45,85,.86) 0%, rgba(5,45,85,.55) 45%, rgba(5,45,85,0) 75%); }
.hero .wrap { position: relative; z-index: 1; padding-block: clamp(40px, 5vw, 72px) clamp(40px, 5vw, 72px); display: grid; gap: 22px; }
.hero .eyebrow { color: #9eeef3; }
.hero .hero-tag { font-family: var(--display); font-size: clamp(18px, 2.4vw, 28px); font-weight: 800; letter-spacing: .06em; line-height: 1.25; text-wrap: balance; }
.hero h1 { color: var(--white); font-size: clamp(38px, 6.4vw, 76px); font-weight: 800; max-width: 13ch; }
.hero h1 em { font-style: normal; color: #ffd166; }
.hero .lead { color: #e3f2fb; font-size: clamp(17px, 2vw, 20px); max-width: 46ch; }
.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chip { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.55); border-radius: 16px; padding: 12px 18px; display: grid; min-width: 150px; text-shadow: 0 2px 8px rgba(0,0,0,.5); }
.chip b { font-family: var(--display); font-size: 30px; line-height: 1; color: var(--white); font-variant-numeric: tabular-nums; }
.chip b.c { color: #ffd166; }
.chip small { font-size: 13px; color: #e3f2fb; font-weight: 500; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* Sóng chuyển cảnh */
.wave { display: block; width: 100%; height: 48px; }

/* Chính sách */
.policy { background: var(--foam); }
.promise { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 36px; }
.promise div { background: var(--white); border-radius: var(--r); padding: 22px; display: grid; gap: 6px; }
.promise b { font-family: var(--display); font-size: 34px; line-height: 1; color: var(--coral); }
.promise span { color: var(--ink-soft); font-size: 15px; }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.plan { background: var(--white); border-radius: var(--r); padding: 22px; display: grid; gap: 14px; align-content: start; border: 2px solid transparent; }
.plan.hot { border-color: var(--coral); position: relative; }
.plan .tag { justify-self: start; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--foam); color: var(--sea); border-radius: 999px; padding: 4px 10px; }
.plan.hot .tag { background: var(--coral-soft); color: #c43d22; }
.plan p { color: var(--ink-soft); font-size: 15px; }
.bar { display: flex; height: 34px; border-radius: 10px; overflow: hidden; font-size: 12px; font-weight: 700; color: var(--white); }
.bar span { display: flex; align-items: center; justify-content: center; white-space: nowrap; overflow: hidden; }
.k { background: var(--coral); } .t { background: var(--lagoon); } .b { background: var(--sea); } .n { background: var(--sand-deep); color: var(--ink); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; font-size: 14px; }
.steps li { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--sand-deep); padding-block: 5px; }
.steps li b { font-variant-numeric: tabular-nums; white-space: nowrap; }
.legend { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--ink-soft); margin-top: 18px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.example { margin-top: 24px; background: var(--sea); color: var(--white); border-radius: var(--r); padding: 24px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px; align-items: center; }
.example h3 { color: var(--white); }
.example p { color: #d6ecfa; }
.calc { display: grid; gap: 8px; font-size: 15px; }
.calc div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid rgba(255,255,255,.18); padding-bottom: 6px; }
.calc b { font-variant-numeric: tabular-nums; }
.calc .sum b { color: #ffd166; font-size: 20px; }

/* Phối cảnh tổng thể */
.master { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 24px; align-items: stretch; }
.shot { border-radius: var(--r); overflow: hidden; position: relative; background: var(--foam); cursor: zoom-in; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.shot:hover img { transform: scale(1.03); }
.shot figcaption { position: absolute; left: 12px; bottom: 12px; background: rgba(255,255,255,.94); color: var(--ink); font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 999px; }
figure { margin: 0; }
.facts { display: grid; gap: 12px; align-content: start; }
.fact { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 14px; align-items: center; background: var(--foam); border-radius: 14px; padding: 12px 16px; }
.fact b { font-family: var(--display); font-size: 32px; line-height: 1; color: var(--sea); font-variant-numeric: tabular-nums; }
.fact b small { font-size: 15px; }
.fact span { font-size: 15px; color: var(--ink-soft); }
.map { margin-top: 24px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: center; }
.map .shot { aspect-ratio: 16 / 9; }
.map-one { grid-template-columns: minmax(0, 1fr); }
.map-one .shot { aspect-ratio: 21 / 9; }

/* Phối cảnh tòa */
.towers { background: linear-gradient(180deg, var(--foam), var(--white)); }
.gallery { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.gallery .shot:nth-child(1) { grid-column: span 4; aspect-ratio: 16 / 9; }
.gallery .shot:nth-child(2) { grid-column: span 2; }
.gallery .shot:nth-child(3), .gallery .shot:nth-child(4) { grid-column: span 3; aspect-ratio: 16 / 9; }
.specs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.specs div { border-top: 3px solid var(--lagoon); padding-top: 10px; display: grid; gap: 2px; }
.specs b { font-family: var(--display); font-size: 22px; color: var(--sea-deep); line-height: 1.2; }
.specs span { font-size: 14px; color: var(--ink-soft); }

/* Tiện ích */
.amen { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.amen .shot { aspect-ratio: 4 / 5; }
.amen .shot figcaption { right: 12px; border-radius: 12px; white-space: normal; }
.daynight { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; margin-top: 18px; }
.daynight div { border-radius: var(--r); padding: 20px 22px; display: grid; gap: 6px; }
.day { background: var(--sand); }
.night { background: var(--sea-deep); color: #d6ecfa; }
.night h3 { color: var(--white); }

/* Layout */
.layout { background: var(--sand); }
.floor { background: var(--white); border-radius: var(--r); padding: 18px; }
.floor-scroll { overflow-x: auto; cursor: zoom-in; }
.floor-scroll img { min-width: 720px; width: 100%; }
.floor-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 12px; font-size: 14px; color: var(--ink-soft); }
.floor-meta b { color: var(--ink); }
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 16px; }
.tab { border: 2px solid var(--sea); background: var(--white); color: var(--sea); font-weight: 700; font-family: var(--body); font-size: 15px; padding: 9px 18px; border-radius: 999px; cursor: pointer; }
.tab[aria-selected="true"] { background: var(--sea); color: var(--white); }
.unit { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 24px; align-items: center; background: var(--white); border-radius: var(--r); padding: 18px; }
.unit .shot { background: var(--white); }
.unit dl { margin: 0; display: grid; gap: 10px; }
.unit dl div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--sand-deep); padding-bottom: 8px; font-size: 15px; }
.unit dt { color: var(--ink-soft); }
.unit dd { margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.unit h3 { font-size: 30px; margin-bottom: 4px; }
.unit .sub { color: var(--coral); font-weight: 700; margin-bottom: 14px; }
.room { margin-top: 24px; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 14px; }
.room .shot { aspect-ratio: auto; }

/* Liên hệ */
.phone { font-family: var(--display); font-size: 28px; font-weight: 800; color: var(--sea); line-height: 1; user-select: all; font-variant-numeric: tabular-nums; }
/* Khung hotline neo góc dưới bên phải */
.float { position: fixed; z-index: 45; right: calc(20px + env(safe-area-inset-right, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px)); width: 300px; max-width: calc(100vw - 32px); }
.float-body { background: rgba(255,255,255,.12); -webkit-backdrop-filter: blur(1.5px); backdrop-filter: blur(1.5px); color: var(--ink); border-radius: var(--r); padding: 18px; display: grid; gap: 10px; box-shadow: 0 18px 40px -20px rgba(4,26,46,.35); border: 1px solid rgba(255,255,255,.6); }
.float-body .eyebrow, .float-body .phone, .float-body .link { text-shadow: 0 0 6px rgba(255,255,255,.95), 0 0 2px rgba(255,255,255,.95); }
.float-body .eyebrow { color: var(--sea-deep) !important; }
.float-min { background: rgba(255,255,255,.7); }
.float .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.float .row .btn { padding: 11px 10px; font-size: 15px; }
.float-num { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.link { background: none; border: 0; padding: 0; color: var(--sea); font: 600 13px var(--body); text-decoration: underline; cursor: pointer; }
.float-min { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border-radius: 50%; border: 0; background: var(--foam); color: var(--ink); font-size: 18px; line-height: 1; cursor: pointer; z-index: 1; }
.float-open { display: none; }
.float.min .float-body, .float.min .float-min { display: none; }
.float.min { width: auto; }
.float.min .float-open { display: inline-flex; }
.copied { font-size: 13px; color: var(--lagoon); }
.copied:empty { display: none; }
.foot { background: var(--sea-deep); color: #a9c6dd; font-size: 13px; }
.foot .wrap { padding-block: 26px; display: grid; gap: 8px; }

/* Phóng ảnh */
.lb { position: fixed; inset: 0; z-index: 50; background: rgba(4,26,46,.92); display: grid; place-items: center; padding: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); cursor: zoom-out; }
.lb img { max-height: 90vh; border-radius: 12px; }
.lb button { position: absolute; top: calc(14px + env(safe-area-inset-top, 0px)); right: calc(14px + env(safe-area-inset-right, 0px)); background: var(--white); color: var(--ink); border: 0; width: 44px; height: 44px; border-radius: 50%; font-size: 22px; cursor: pointer; }

/* Nút Nhận bảng giá phình ra thu vào */
@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 var(--glow); }
  50% { transform: scale(1.08); box-shadow: 0 0 0 12px transparent; }
}
.pulse { --glow: rgba(255,106,77,.55); animation: pulse 1.6s ease-in-out infinite; }
.pulse-sea { --glow: rgba(10,98,168,.5); animation-delay: .25s; }
.pulse-soft { --glow: rgba(23,182,196,.5); animation-delay: .5s; }
.pulse:hover { animation-play-state: paused; }

/* Khung để lại số điện thoại */
.modal { position: fixed; inset: 0; z-index: 60; background: rgba(4,26,46,.6); display: grid; place-items: center; padding: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); }
.sheet { position: relative; width: min(440px, 100%); max-height: 100%; overflow-y: auto; background: var(--white); border-radius: 22px; padding: 28px 24px 24px; box-shadow: 0 30px 60px -20px rgba(4,26,46,.5); border-top: 6px solid var(--lagoon); }
.sheet form, #done { display: grid; gap: 8px; }
.sheet h3 { font-size: 25px; }
.sheet { padding-top: 0; }
.sheet-hero { position: relative; margin: 0 -24px 12px; height: 165px; overflow: hidden; border-radius: 16px 16px 0 0; }
.sheet-hero img { width: 100%; height: 100%; object-fit: cover; }
.sheet-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,45,85,.15) 0%, rgba(5,45,85,.55) 45%, rgba(5,45,85,.75) 100%); }
.badge { position: absolute; z-index: 1; left: 50%; top: 50%; translate: -50% -56%; background: transparent; color: var(--white); text-transform: uppercase; display: grid; justify-items: center; gap: 6px; line-height: 1.1; padding: 8px 12px; border: 0; cursor: pointer; font-family: var(--body); white-space: nowrap; text-shadow: 0 2px 10px rgba(0,0,0,.55); animation: badgePulse 1.6s ease-in-out infinite; }
@keyframes badgePulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
.badge span { font-weight: 800; font-size: 25px; letter-spacing: .05em; margin-bottom: 4px; }
.badge b { font-family: var(--display); font-weight: 800; font-size: 38px; line-height: 1; color: #ffd166; letter-spacing: .01em; }
.badge i { font-style: normal; font-weight: 700; font-size: 13px; letter-spacing: .04em; background: var(--coral); color: var(--white); padding: 5px 14px; border-radius: 999px; text-shadow: none; box-shadow: 0 6px 16px -6px rgba(0,0,0,.5); }
@keyframes wiggle { 0%, 80%, 100% { transform: rotate(0); } 85% { transform: rotate(-4deg); } 90% { transform: rotate(4deg); } 95% { transform: rotate(-2deg); } }
.sheet-price { position: absolute; z-index: 1; left: 16px; bottom: 12px; color: var(--white); display: grid; line-height: 1; }
.sheet-price small { font-size: 13px; opacity: .9; margin-bottom: 4px; }
.sheet-price b { font-family: var(--display); font-size: 40px; color: #ffd166; }
.perks { list-style: none; padding: 0; margin: 2px 0 6px; display: grid; gap: 6px; font-size: 14.5px; color: var(--ink); }
.perks li { position: relative; padding-left: 26px; }
.perks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 18px; height: 18px; border-radius: 50%; background: var(--lagoon); color: var(--white); font-size: 12px; font-weight: 800; display: grid; place-items: center; }
.trust { font-size: 12.5px; color: var(--ink-soft); text-align: center; margin-top: 4px; }
.modal:not([hidden]) .sheet { animation: pop .35s cubic-bezier(.2,.9,.3,1.2); }
@keyframes pop { from { transform: translateY(24px) scale(.96); opacity: .4; } to { transform: none; opacity: 1; } }
.x { z-index: 2; background: rgba(255,255,255,.9) !important; }
.pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; }
.fld { display: grid; gap: 6px; min-width: 0; }
.sheet form { gap: 6px; }
.sheet label { margin-top: 2px; }
.sheet input, .sheet select { padding: 10px 12px; }
.perks { gap: 4px; margin: 0 0 4px; }
.sheet h3 { font-size: 23px; }
@media (max-width: 520px), (max-height: 760px) {
  .sheet { padding-left: 18px; padding-right: 18px; padding-bottom: 16px; }
  .sheet-hero { margin: 0 -18px 8px; height: 140px; }
  .badge b { font-size: 27px; }
  .badge span { font-size: 19px; margin-bottom: 2px; }
  .x { top: 6px; right: 6px; width: 32px; height: 32px; font-size: 19px; }
  .badge { padding: 6px 10px; gap: 5px; }
  .badge i { font-size: 12px; padding: 4px 12px; }
  .sheet-price { bottom: 10px; left: 14px; }
  .sheet-price b { font-size: 32px; }
  .sheet h3 { font-size: 21px; }
  .perks { font-size: 13.5px; gap: 4px; margin-bottom: 2px; }
  .sheet label { margin-top: 2px; font-size: 13.5px; }
  .sheet input, .sheet select { padding: 10px 12px; }
  .sheet form { gap: 6px; }
}
.sheet .hint { color: var(--ink-soft); font-size: 15px; margin-bottom: 6px; }
.sheet label { font-weight: 600; font-size: 14px; margin-top: 6px; }
.sheet label b { color: var(--coral); }
.sheet label small { color: var(--ink-soft); font-weight: 400; }
.sheet input, .sheet select { width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 2px solid var(--foam); background: var(--foam); border-radius: 12px; color: var(--ink); }
.sheet input:focus, .sheet select:focus { outline: none; border-color: var(--lagoon); background: var(--white); }
.sheet input[aria-invalid="true"] { border-color: var(--coral); background: var(--coral-soft); }
.err { color: #c43d22; font-size: 13px; }
.err:empty { display: none; }
.x { position: absolute; top: 10px; right: 10px; width: 38px; height: 38px; border-radius: 50%; border: 0; background: var(--foam); color: var(--ink); font-size: 22px; cursor: pointer; }

/* Thanh liên hệ nhanh trên điện thoại */
.dock { display: none; }
@media (max-width: 760px) {
  .float { display: none; }
  .dock { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: rgba(255,255,255,.96); backdrop-filter: blur(10px); border-top: 1px solid var(--foam); padding: 8px max(12px, env(safe-area-inset-right, 0px)) calc(8px + env(safe-area-inset-bottom, 0px)) max(12px, env(safe-area-inset-left, 0px)); }
  .dock a, .dock button { display: flex; align-items: center; justify-content: center; border-radius: 999px; padding: 12px 6px; font: 700 15px var(--body); text-decoration: none; border: 0; cursor: pointer; }
  .dock a:first-child { background: var(--foam); color: var(--sea); }
  .dock a:nth-child(2) { background: var(--sea); color: var(--white); }
  .dock button { background: var(--coral); color: var(--white); }
  .foot { padding-bottom: 72px; }
  .top .btn { display: none; }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .promise, .specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans, .master, .map, .example, .unit, .room, .daynight { grid-template-columns: minmax(0, 1fr); }
  .amen { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery { grid-template-columns: minmax(0, 1fr); }
  .gallery .shot:nth-child(n) { grid-column: auto; aspect-ratio: 16 / 9; }
}
@media (max-width: 520px) {
  .promise { grid-template-columns: minmax(0, 1fr); }
  .chips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .chip { min-width: 0; padding: 10px; border-radius: 14px; }
  .chip b { font-size: 21px; white-space: nowrap; }
  .chip small { font-size: 11.5px; line-height: 1.35; margin-top: 4px; }
  .hero .cta .btn { flex: 1 1 100%; }
  .top .btn span { display: none; }
  .bar { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .shot img { transition: none; }
  .pulse, .badge, .modal:not([hidden]) .sheet { animation: none; }
}


[hidden] { display:none !important; }
body.dialog-open { overflow:hidden; }
.honey { position:absolute; left:-10000px; width:1px; height:1px; overflow:hidden; }
.skip-link { position:fixed; top:8px; left:8px; z-index:100; padding:10px; background:white; transform:translateY(-200%); }
.skip-link:focus { transform:none; }
.consent { display:flex; align-items:flex-start; gap:8px; line-height:1.5; font-size:12px !important; }
.sheet .consent input { flex:0 0 16px; width:16px; height:16px; padding:0; margin-top:2px; accent-color:var(--sea); }
.form-status,.preview-note { font-size:12px; line-height:1.5; color:var(--ink-soft); }
.form-status:empty,.preview-note:empty { display:none; }
.float-body { background:rgba(255,255,255,.88); }
.shot figcaption { max-width:calc(100% - 24px); }
.lb img { max-width:100%; object-fit:contain; }
.admin-bar .top { top:32px; }
@media(max-width:782px) { .admin-bar .top { top:46px; } }
@media(max-width:520px) { .pair { grid-template-columns:1fr; } .badge span { font-size:18px; } .unit dl div { font-size:13px; } .calc { font-size:13px; } .calc b { white-space:nowrap; } .tabs { gap:6px; } .tab { padding:9px 12px; font-size:13px; } }
@media(max-width:360px) { .chip b { font-size:16px; } .chip { padding:10px 8px; } }
.project-logo { max-width:180px; max-height:44px; object-fit:contain; }
.done-links { display:grid; gap:10px; }
.float .row > :only-child { grid-column:1/-1; }
.foot p { white-space:pre-line; }

.tour-launch { position:fixed; z-index:46; left:calc(20px + env(safe-area-inset-left,0px)); bottom:calc(20px + env(safe-area-inset-bottom,0px)); display:grid; justify-items:center; gap:4px; max-width:180px; min-height:84px; padding:10px 16px; border:1px solid #ffffff70; border-radius:20px; background:linear-gradient(145deg,var(--sea),var(--sea-deep)); color:white; box-shadow:0 10px 30px #073f6e40; font:700 12px/1.3 var(--body); text-align:center; cursor:pointer; transition:transform .2s,box-shadow .2s; }
.tour-launch:hover { transform:translateY(-3px); box-shadow:0 14px 36px #073f6e60; }
.tour-launch:focus-visible,.tour-toolbar a:focus-visible,.tour-close:focus-visible { outline:3px solid var(--lagoon); outline-offset:4px; }
.tour-icon { position:relative; display:grid; place-items:center; width:64px; height:44px; }
.tour-icon svg { position:absolute; inset:0; width:100%; height:100%; }
.tour-icon b { font:800 25px/1 var(--body); padding-bottom:9px; }
.tour-viewer { position:fixed; z-index:100100; inset:0; width:100%; height:100vh; height:100dvh; display:grid; grid-template-rows:auto minmax(0,1fr) auto; background:#081d2e; color:white; overflow:hidden; }
.tour-toolbar { display:flex; align-items:center; gap:16px; padding:calc(8px + env(safe-area-inset-top,0px)) max(12px,env(safe-area-inset-right,0px)) 8px max(18px,env(safe-area-inset-left,0px)); border-bottom:1px solid #ffffff20; background:#081d2e; }
.tour-toolbar h2 { flex:1; min-width:0; margin:0; color:inherit; font:700 clamp(15px,2vw,20px)/1.4 var(--body); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.tour-toolbar a { flex-shrink:0; color:#bcecf2; font:600 13px/1.4 var(--body); text-underline-offset:3px; }
.tour-close { display:grid; place-items:center; flex-shrink:0; width:46px; height:46px; padding:0; border:1px solid #ffffff40; border-radius:50%; background:#ffffff14; color:white; font:400 32px/1 var(--body); cursor:pointer; }
.tour-close:hover { background:#ffffff30; }
.tour-stage { position:relative; min-height:0; }
.tour-stage iframe { display:block; width:100%; height:100%; border:0; background:#0b2438; }
.tour-loading { position:absolute; z-index:1; left:50%; top:50%; transform:translate(-50%,-50%); margin:0; padding:12px 20px; border-radius:12px; background:#081d2ee6; color:white; font-size:14px; text-align:center; pointer-events:none; }
.tour-help { margin:0; padding:7px max(12px,env(safe-area-inset-right,0px)) calc(7px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px)); background:#081d2e; color:#a9c6dd; font:400 12px/1.4 var(--body); text-align:center; }
@media(max-width:760px) { .tour-launch { left:calc(12px + env(safe-area-inset-left,0px)); bottom:calc(14px + env(safe-area-inset-bottom,0px)); min-height:76px; padding:8px 12px; border-radius:16px; } .tour-launch.has-dock { bottom:calc(88px + env(safe-area-inset-bottom,0px)); } .tour-toolbar { gap:10px; } .tour-toolbar a { max-width:76px; font-size:12px; } }
@media(prefers-reduced-motion:reduce) { .tour-launch { transition:none; } }

/* ===== Giao diện theo landing mkhomes.vn/q-topia (29/10/2026) ===== */
:root{--sea:#0a62a8;--sea-deep:#073f6e;--lagoon:#17b6c4;--foam:#e8f8fb;--sand:#f8efdc;--sand-deep:#ecdcb8;--white:#ffffff;--ink:#0b2a43;--ink-soft:#46627a;--coral:#ff6a4d;--coral-soft:#ffe3dc;--display:"Playfair Display",Georgia,"Times New Roman",serif;--body:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;--wrap:1160px;--r:18px;color-scheme:light;font-variant-numeric:lining-nums;}
.logo{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:.02em;color:var(--sea);text-decoration:none;display:flex;align-items:center;gap:8px;}
.logo img,.logo img.project-logo{display:block;height:50px;width:auto;max-width:none;max-height:none;}
@media (max-width:640px){.logo img,.logo img.project-logo{height:38px;}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(16,118,196,.5) 0%,rgba(44,156,214,.26) 45%,rgba(90,190,235,0) 75%);}
.hero h1,.hero .hero-tag,.hero .lead{text-shadow:0 2px 16px rgba(8,70,125,.5);}
.hero .eyebrow{color:var(--lagoon);}
.hero .hero-tag{color:var(--sea-deep);text-shadow:0 0 12px rgba(255,255,255,.35);font-family:var(--display);font-size:clamp(30px,4.4vw,48px);font-weight:700;letter-spacing:0;text-transform:none;line-height:1.12;text-wrap:balance;}
.hero h1{color:var(--white);font-size:clamp(38px,6.4vw,76px);font-weight:700;max-width:20ch;}
.chip{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.55);border-radius:16px;padding:16px 24px;display:grid;gap:4px;min-width:190px;text-shadow:0 2px 8px rgba(0,0,0,.5);}
.chip b{font-family:var(--display);font-size:clamp(34px,4vw,48px);line-height:1;color:var(--white);font-variant-numeric:tabular-nums;}
.chip small{font-size:clamp(15px,1.5vw,18px);color:#e3f2fb;font-weight:500;}
.phone,.float .phone{font-family:var(--body);font-weight:700;letter-spacing:.01em;font-variant-numeric:lining-nums tabular-nums;}
.float .phone{font-size:18px;white-space:nowrap;}
.badge b{font-family:var(--display);font-weight:700;font-size:38px;line-height:1;color:#ffd166;letter-spacing:.01em;}
.modal{background:rgba(6,34,58,.5);backdrop-filter:blur(3px);}
.sheet{width:min(420px,100%);border-radius:8px;border-top:0;padding:0 28px 20px;box-shadow:0 40px 80px -30px rgba(6,34,58,.55);}
.modal:not([hidden]) .sheet{animation:sheetIn .45s ease both;}
@keyframes sheetIn{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:none;}}
.sheet-hero{margin:0 -28px 14px;height:108px;border-radius:8px 8px 0 0;}
.sheet-hero::after{background:linear-gradient(180deg,rgba(6,34,58,.1) 0%,rgba(6,34,58,.35) 50%,rgba(6,34,58,.74) 100%);}
.badge{left:28px;right:28px;top:auto;bottom:12px;translate:none;justify-items:start;gap:3px;padding:0;animation:badgeZoom 1.9s ease-in-out infinite;transform-origin:left center;text-shadow:none;cursor:default;white-space:normal;}
@keyframes badgeZoom{0%,100%{transform:scale(1);}50%{transform:scale(1.12);}}
.badge span{margin:0;font-size:15px;font-weight:600;letter-spacing:.18em;color:#f1dca8;text-shadow:0 1px 8px rgba(6,34,58,.5);}
.badge b{font-family:var(--body);font-weight:600;font-size:24px;line-height:1.1;color:var(--white);letter-spacing:0;}
.badge i{display:none;}
.sheet h3{font-family:var(--body);font-weight:600;font-size:19px;line-height:1.3;letter-spacing:-.01em;color:var(--sea-deep);}
.perks{margin:2px 0 6px;gap:5px;font-size:13.5px;color:var(--ink-soft);}
.perks li{padding-left:24px;}
.perks li::before{content:"";width:12px;height:1px;border-radius:0;background:#b08d57;top:.85em;left:0;}
.sheet label{margin-top:4px;font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--sea-deep);}
.sheet label small{text-transform:none;letter-spacing:0;font-weight:400;color:var(--ink-soft);}
.sheet input,.sheet select{height:42px;padding:0 14px;border:1px solid #cdd8e1;border-radius:4px;background:var(--white);font-size:15px;box-shadow:none;}
.sheet input[type=checkbox]{height:16px;padding:0;}
.sheet input:focus,.sheet select:focus{outline:0;border-color:var(--sea);box-shadow:0 0 0 3px rgba(10,98,168,.12);}
.sheet form{gap:4px;}
.sheet .btn{width:100% !important;margin-top:10px !important;min-height:46px;border-radius:4px;box-shadow:none;animation:none;text-transform:uppercase;letter-spacing:.14em;font-size:13px;font-weight:600;}
.sheet .btn:hover{transform:none;filter:brightness(.94);}
.x{width:34px;height:34px;top:10px;right:10px;font-size:18px;box-shadow:none;border:0;color:var(--sea-deep);background:rgba(255,255,255,.92) !important;}
@media (max-width:520px){.sheet{padding:0 20px 20px;}.sheet-hero{margin:0 -20px 14px;}.badge{left:20px;right:20px;}}
.wave-w{display:inline-block;white-space:nowrap;}
.wave-l{text-shadow:0 0 8px rgba(255,255,255,.9),0 0 2px rgba(255,255,255,.95);display:inline-block;animation:waveL 3.2s ease-in-out infinite;animation-delay:calc(var(--i) * -0.14s);}
@keyframes waveL{0%,100%{transform:translateY(0);}50%{transform:translateY(-.13em);}}
@media (prefers-reduced-motion:reduce){.wave-l,.badge{animation:none;}}
.float{width:232px;}
.float-body{padding:12px 14px;gap:7px;}
.float-body .eyebrow{font-size:11px;letter-spacing:.1em;}
.float .link{font-size:12px;}
.float .row{gap:7px;}
.float .row .btn{padding:8px 8px;font-size:13px;}
.float .btn{padding:9px 12px;font-size:13px;}
.float-min{top:8px;right:8px;width:26px;height:26px;font-size:16px;}
.float-open{font-size:13px;padding:9px 16px;}
.btn-coral,#f-submit,.dock button.js-form{background:#de5f48;color:var(--white);box-shadow:0 10px 24px -12px #de5f48;--glow:rgba(222,95,72,.35);}
.btn-coral:hover,#f-submit:hover{background:#c9533d;}
.tour360{padding:clamp(32px,5vw,64px) 0;}
.tour-box{position:relative;overflow:hidden;border-radius:var(--r);color:var(--white);padding:clamp(32px,5vw,64px);display:grid;gap:14px;background:linear-gradient(100deg,rgba(7,63,110,.82) 0%,rgba(10,98,168,.45) 55%,rgba(10,98,168,.1) 100%),url(images/tongthe.webp) center/cover;}
.tour-box h2,.tour-box .lead{color:var(--white);max-width:22ch;text-shadow:0 2px 14px rgba(5,45,85,.4);}
.tour-box .lead{max-width:48ch;font-size:clamp(16px,1.6vw,19px);}
.tour-box .eyebrow{color:#9eeef3;}
.tour-launch{display:none !important;}

/* ===== Chuyển ngôn ngữ (góc phải, 29/10/2026) ===== */
.lang{display:flex;align-items:center;gap:2px;margin-left:12px;padding:3px;border:1px solid rgba(10,98,168,.25);border-radius:999px;background:rgba(255,255,255,.8);flex:none;}
.lang button{border:0;background:transparent;color:var(--sea-deep);font:600 12px/1 var(--body);padding:7px 9px;border-radius:999px;cursor:pointer;white-space:nowrap;}
.lang button:hover{background:var(--foam);}
.lang button[aria-pressed=true]{background:var(--sea);color:#fff;}
@media (max-width:640px){.lang{margin-left:6px;}.lang button{font-size:11px;padding:6px 6px;}}
body{top:0 !important;}
.goog-te-banner-frame,.skiptranslate>iframe,#goog-gt-tt,.goog-tooltip,.goog-te-balloon-frame{display:none !important;}
.goog-text-highlight{background:none !important;box-shadow:none !important;}

.hero .hero-tag.rainbow{background:linear-gradient(90deg,hsl(0,92%,42%),hsl(55,92%,42%),hsl(130,92%,38%),hsl(210,92%,42%),hsl(275,92%,42%));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:none;width:fit-content;}
.hero .hero-tag.rainbow font{color:inherit;}

.lang{position:relative;padding:0;border:0;background:transparent;gap:0;}
.lang .lang-cur{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(10,98,168,.3);background:rgba(255,255,255,.9);color:var(--sea-deep);font:600 13px/1 var(--body);padding:9px 12px;border-radius:999px;cursor:pointer;}
.lang .lang-cur:hover,.lang .lang-cur[aria-expanded=true]{background:var(--foam);}
.lang .car{transition:transform .2s;}
.lang .lang-cur[aria-expanded=true] .car{transform:rotate(180deg);}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:150px;padding:6px;background:#fff;border:1px solid #d5e3ee;border-radius:12px;box-shadow:0 18px 40px -16px rgba(6,34,58,.45);z-index:60;display:grid;gap:2px;}
.lang-menu[hidden]{display:none;}
.lang-menu button{display:block;width:100%;text-align:left;border:0;background:transparent;color:var(--sea-deep);font:500 14px/1 var(--body);padding:11px 12px;border-radius:8px;cursor:pointer;}
.lang-menu button:hover{background:var(--foam);}
.lang-menu button[aria-pressed=true]{background:var(--sea);color:#fff;font-weight:600;}
@media (max-width:640px){.lang{margin-left:6px;}.lang .lang-cur{padding:8px 9px;font-size:12px;}}

/* Điện thoại: 3 ô số liệu đầu trang xếp 3 cột gọn, không tràn ngang (30/10/2026) */
@media (max-width:520px){.hero .chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.hero .chip{min-width:0;padding:10px 8px;border-radius:14px;gap:2px}.hero .chip b{font-size:20px;white-space:nowrap}.hero .chip small{font-size:11.5px;line-height:1.35}}
@media (max-width:360px){.hero .chip b{font-size:16px}}

/* Mục câu hỏi thường gặp (30/10/2026) */
.faq .faq-list{max-width:860px;margin:28px auto 0}
.faq details{border:1px solid rgba(10,98,168,.18);border-radius:14px;background:#fff;margin:0 0 10px;padding:0 18px}
.faq summary{cursor:pointer;list-style:none;position:relative;padding:16px 30px 16px 0;font-weight:700;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:500;color:var(--sea)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 16px;line-height:1.65}
.faq summary:focus-visible{outline:2px solid var(--sea);outline-offset:2px;border-radius:6px}

/* Bài viết (30/10/2026) */
main article.section{max-width:760px;margin:0 auto;padding:32px 0 56px}
main article.section h1{margin:0 0 20px;line-height:1.25}
main article.section h1 a{color:inherit;text-decoration:none}
main article.section h2{margin:34px 0 12px;line-height:1.3}
main article.section p,main article.section li{line-height:1.75}
main article.section ul{padding-left:22px}
main article.section table{width:100%;border-collapse:collapse;margin:16px 0}
main article.section th,main article.section td{border:1px solid rgba(10,98,168,.2);padding:10px 12px;text-align:left;vertical-align:top}
main article.section th{background:rgba(10,98,168,.08)}

/* Danh sách bài viết trên trang chủ, chia nhóm (31/10/2026) */
.blog .blog-groups{max-width:1040px;margin:28px auto 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}
.blog .blog-card{padding:20px 20px 16px;border:1px solid rgba(10,98,168,.18);border-radius:18px;background:#fff;box-shadow:0 6px 18px rgba(10,98,168,.06)}
.blog .blog-card h3{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:0 0 12px;font-size:1.05rem;line-height:1.3}
.blog .blog-card h3 span{flex:none;font-size:.8rem;font-weight:600;color:var(--sea)}
.blog .post-list{list-style:none;max-width:none;margin:0;padding:0;display:grid;gap:8px}
.blog .post-list a{display:block;padding:10px 12px;border:0;border-radius:10px;background:rgba(10,98,168,.05);font-weight:600;font-size:.94rem;line-height:1.4;text-decoration:none;color:inherit}
.blog .post-list a:hover,.blog .post-list a:focus-visible{background:rgba(10,98,168,.12);outline:none}
.blog .post-more{margin-top:8px}
.blog .post-more summary{cursor:pointer;padding:8px 4px;font-weight:700;font-size:.92rem;color:var(--sea);list-style:none}
.blog .post-more summary::-webkit-details-marker{display:none}
.blog .post-more summary::after{content:" +"}
.blog .post-more[open] summary::after{content:" \2212"}
.blog .post-more .post-list{margin-top:6px}
@media (max-width:760px){.blog .blog-groups{grid-template-columns:minmax(0,1fr)}}
/* Khung 360 sáng, xanh trong hợp dự án biển (31/10/2026) */
.tour-box{background:none;isolation:isolate}
.tour-box::before{content:"";position:absolute;inset:0;z-index:-2;background:url(images/tongthe.webp) center/cover;filter:saturate(1.45) brightness(1.12) contrast(1.04)}
.tour-box::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(100deg,rgba(0,118,176,.66) 0%,rgba(0,160,200,.40) 58%,rgba(70,214,232,.08) 100%)}
.tour-box h2,.tour-box .lead{text-shadow:0 1px 3px rgba(0,60,105,.6),0 2px 14px rgba(0,70,120,.6)}
.tour-box .eyebrow{color:#c9fbff;text-shadow:0 1px 8px rgba(0,70,120,.55)}
/* Xanh chị chọn #1987B5 thay xanh đậm ở ô Đêm quẩy, chân trang, nền đầu trang (31/10/2026) */
.night,.foot,.hero{background:#1987b5}
.night{color:#f2fbff}
.night h3,.night h4,.night b,.night strong{color:#fff}
.foot{color:#eaf8ff}
.foot a{color:#fff}
/* Nút Zalo, chính sách siêu giãn dùng xanh #1987B5 (31/10/2026) */
.btn-sea,.dock a:nth-child(2){background:#1987b5;color:var(--white)}
.pulse-sea{--glow:rgba(25,135,181,.5)}
.hero .btn-ghost{background:#1987b5;border-color:#fff;text-shadow:none}
.hero .btn-ghost:hover{background:#1e96c8}