/* =========================================================
   DVDL MIỀN TÂY – Nhà Xe Dịch Vụ, Xe Hợp Đồng
   ========================================================= */
:root {
  --navy: #0b2a3c;
  --navy-2: #123d55;
  --green: #16a34a;
  --mint: #22c55e;
  --mint-soft: #dcfce7;
  --amber: #f59e0b;
  --red: #ef4444;
  --zalo: #0068ff;
  --ink: #0f1f2a;
  --muted: #5b6b76;
  --bg: #f5f8f6;
  --card: #ffffff;
  --line: #e3e9e6;
  --radius: 20px;
  --shadow: 0 10px 30px -12px rgba(11, 42, 60, .25);
  --nav-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; }
.container { width: min(1180px, 100% - 40px); margin-inline: auto; }

/* ---------- NAV (sticky) ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--nav-h);
  background: rgba(11, 42, 60, .55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background .3s, height .3s, box-shadow .3s;
  color: #fff;
}
.nav.is-scrolled { background: rgba(11, 42, 60, .94); height: 62px; box-shadow: 0 8px 24px -12px rgba(0,0,0,.4); }
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.nav__progress { position: absolute; left: 0; bottom: -1px; height: 3px; width: 0; background: linear-gradient(90deg, var(--mint), var(--amber)); }

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__mark {
  display: grid; place-items: center; width: 55px; height: 55px; border-radius: 50px;
  background: (255,255,255,.0) /* linear-gradient(135deg, var(--mint), var(--green)); */
  color: var(--navy); font-weight: 900; font-size: 13px; letter-spacing: .5px;
  box-shadow: inset 0 -3px 0 rgba(0,0,0,.15);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong { font-size: 18px; font-weight: 900; letter-spacing: .5px; }
.brand__text small { font-size: 11.5px; opacity: .8; }

.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__links a {
  text-decoration: none; font-weight: 600; font-size: 15px;
  padding: 8px 12px; border-radius: 999px; transition: background .2s, color .2s;
}
.nav__links a:hover, .nav__links a.is-active { background: rgba(255,255,255,.12); }
.nav__links .nav__hotline { color: var(--amber); font-weight: 800; white-space: nowrap; }

.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 12px; cursor: pointer; position: relative; }
.nav__toggle i { position: absolute; left: 11px; right: 11px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav__toggle i:nth-child(1) { top: 15px; } .nav__toggle i:nth-child(2) { top: 21px; } .nav__toggle i:nth-child(3) { top: 27px; }
.nav.is-open .nav__toggle i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__toggle i:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 920px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 10px 16px 18px; background: rgba(11, 42, 60, .98);
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: .25s;
  }
  .nav.is-open .nav__links { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links a { padding: 12px 14px; border-radius: 12px; }
}

/* ---------- HERO ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; padding: calc(var(--nav-h) + 40px) 0 110px; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: heroZoom 18s ease-out forwards; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(8,30,44,.92) 0%, rgba(8,30,44,.7) 45%, rgba(8,30,44,.15) 100%); }
@keyframes heroZoom { to { transform: scale(1); } }
.hero__content { max-width: 1180px; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14px; padding: 7px 14px; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); margin: 0 0 18px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(34,197,94,.7); animation: pulse 1.8s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }
.hero__title { font-size: clamp(56px, 11vw, 132px); font-weight: 900; letter-spacing: -2px; line-height: .95; margin: 0; text-shadow: 0 6px 30px rgba(0,0,0,.35); }
.hero__title span { background: linear-gradient(90deg, var(--mint), #a3e635); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: clamp(22px, 3.4vw, 36px); font-weight: 800; margin: 8px 0 14px; color: #fff; }
.hero__lead { max-width: 620px; font-size: clamp(16px, 1.7vw, 19px); opacity: .92; margin: 0 0 26px; }
.hero__lead b { color: #bbf7d0; font-weight: 700; }
.hero__hotline {
  display: inline-flex; flex-direction: column; text-decoration: none;
  padding: 12px 24px 14px; border-radius: 18px;
  background: linear-gradient(135deg, var(--amber), #fb923c); color: var(--navy);
  box-shadow: 0 14px 34px -10px rgba(245,158,11,.7);
  transition: transform .2s;
}
.hero__hotline:hover { transform: translateY(-2px); }
.hero__hotline small { font-weight: 800; letter-spacing: 2px; font-size: 12px; }
.hero__hotline strong { font-size: clamp(28px, 4.2vw, 42px); font-weight: 900; line-height: 1.05; letter-spacing: 1px; }
.hero__chips { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.hero__chips li { padding: 7px 14px; border-radius: 999px; background: rgba(34,197,94,.18); border: 1px solid rgba(34,197,94,.45); font-weight: 600; font-size: 14px; }

.hero__road { position: absolute; left: 0; right: 0; bottom: 34px; height: 6px; overflow: hidden; opacity: .5; }
.hero__road span { position: absolute; inset: 0; width: 200%; background: repeating-linear-gradient(90deg, #fff 0 40px, transparent 40px 80px); animation: roadMove 1.2s linear infinite; }
@keyframes roadMove { to { transform: translateX(-80px); } }

/* ---------- PROMISE ---------- */
.promise { margin-top: -70px; position: relative; z-index: 2; }
.promise__grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.promise__item { background: var(--card); border-radius: 18px; padding: 18px 16px; box-shadow: var(--shadow); border-top: 4px solid var(--mint); }
.promise__item .ico { font-size: 26px; }
.promise__item h3 { font-size: 16px; margin: 6px 0 4px; color: var(--navy); }
.promise__item p { margin: 0; font-size: 13.5px; color: var(--muted); }
@media (max-width: 1024px) { .promise__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .promise__grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- SECTIONS ---------- */
.section { padding: 90px 0; }
.section--tint { background: linear-gradient(180deg, #ecf6f0, #f5f8f6); }
.section--dark { background: radial-gradient(1200px 500px at 10% 0%, #164a66, var(--navy)); color: #fff; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.section__head h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 900; color: var(--navy); }
.section--dark .section__head h2 { color: #fff; }
.section__head p { color: var(--muted); margin: 0; }
.section--dark .section__head p { color: #c7d6df; }
.kicker { display: inline-block; font-weight: 800; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--green); background: var(--mint-soft); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px !important; }
.section--dark .kicker { background: rgba(34,197,94,.16); color: #86efac; }

/* ---------- ROUTES ---------- */
.routes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.route { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: transform .25s, box-shadow .25s; }
.route:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.route h3 { color: var(--navy); font-size: 20px; }
.route p { margin: 0; color: var(--muted); }
.route__path { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; color: var(--green); margin-bottom: 14px; }
.route__path span { white-space: nowrap; }
.route__path i { flex: 1; height: 2px; background: repeating-linear-gradient(90deg, var(--mint) 0 8px, transparent 8px 14px); position: relative; }
.route__path i::after { content: "🚐"; position: absolute; top: -13px; left: 0; font-size: 16px; animation: van 4s ease-in-out infinite alternate; }
@keyframes van { to { left: calc(100% - 20px); } }
@media (max-width: 760px) { .routes { grid-template-columns: 1fr; } }

/* ---------- PRICE ---------- */
.price { background: var(--card); border-radius: 24px; box-shadow: var(--shadow); overflow: hidden; }
.price__scroll { overflow-x: auto; }
.price table { width: 100%; border-collapse: collapse; min-width: 620px; }
.price th, .price td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); }
.price th { background: var(--navy); color: #fff; font-size: 14px; letter-spacing: .3px; }
.price td:not(:first-child), .price th:not(:first-child) { text-align: center; }
.price td:not(:first-child) { font-weight: 800; color: var(--green); }
.price tbody tr:hover { background: #f2faf5; }
.price__notes { list-style: none; margin: 0; padding: 18px 22px 22px; display: grid; gap: 6px; color: var(--muted); font-size: 14.5px; }
.price__notes b { color: var(--red); }

/* ---------- FLEET / PILL ---------- */
.fleet { background:
  radial-gradient(600px 300px at 15% 20%, rgba(34,197,94,.25), transparent 70%),
  radial-gradient(700px 360px at 85% 80%, rgba(14,165,233,.22), transparent 70%),
  linear-gradient(180deg, #eef7f2, #e7f1f7); }
.pill {
  border-radius: 48px; padding: 28px;
  background: rgba(255,255,255,.32);
  border: 1px solid rgba(255,255,255,.75);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  box-shadow: 0 30px 60px -30px rgba(11,42,60,.35), inset 0 1px 0 rgba(255,255,255,.8);
}
.pill__label { margin: 4px 0 14px 8px; }
.pill__label:not(:first-child) { margin-top: 30px; }
.tag { display: inline-block; font-weight: 800; padding: 6px 16px; border-radius: 999px; font-size: 14px; }
.tag--gas { background: #fff7ed; color: #c2410c; border: 1px solid #fed7aa; }
.tag--ev { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }

.cars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.car {
  border-radius: 32px; overflow: hidden;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.9);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s, background .35s;
  display: flex; flex-direction: column;
}
.car:hover, .car.is-driving { transform: translateY(-8px); box-shadow: 0 26px 50px -24px rgba(11,42,60,.45); background: rgba(255,255,255,.85); }
.car--featured { outline: 2px solid rgba(34,197,94,.55); outline-offset: -2px; }
.car__stage { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: linear-gradient(180deg, #f3f5f6, #dde3e6); }
.car__img { width: 100%; height: 100%; object-fit: cover; transform-origin: 50% 85%; }
.car:hover .car__img, .car.is-driving .car__img { animation: drive 1.5s cubic-bezier(.45,.05,.3,1) both; }
@keyframes drive {
  0%   { transform: translateX(0) rotate(0); opacity: 1; }
  20%  { transform: translateX(-4%) rotate(.6deg); }          /* lấy đà */
  45%  { transform: translateX(115%) rotate(-1deg); opacity: 0; } /* chạy ra */
  46%  { transform: translateX(-115%) rotate(0); opacity: 0; }    /* vòng lại */
  80%  { transform: translateX(3%) rotate(.8deg); opacity: 1; }   /* phanh */
  90%  { transform: translateX(-1%) rotate(-.3deg); }
  100% { transform: translateX(0) rotate(0); }
}
.car__road { position: absolute; left: 0; right: 0; bottom: 8%; height: 4px; opacity: 0; transition: opacity .3s;
  background: repeating-linear-gradient(90deg, rgba(11,42,60,.45) 0 26px, transparent 26px 52px); background-size: 52px 4px; }
.car:hover .car__road, .car.is-driving .car__road { opacity: 1; animation: dash .35s linear infinite; }
@keyframes dash { to { background-position: -52px 0; } }

.car__body { padding: 18px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.car__seat { align-self: flex-start; font-size: 12.5px; font-weight: 800; padding: 4px 12px; border-radius: 999px; background: #fff7ed; color: #c2410c; margin-bottom: 10px; }
.car__seat--ev { background: #ecfdf5; color: #047857; }
.car h3 { font-size: 21px; color: var(--navy); margin-bottom: 6px; }
.car h3 small { font-size: 13px; color: var(--muted); font-weight: 600; }
.car p { margin: 0 0 16px; color: var(--muted); font-size: 14.5px; flex: 1; }
.car__cta, .tour__cta {
  align-self: flex-start; text-decoration: none; font-weight: 800; font-size: 15px;
  padding: 11px 20px; border-radius: 999px; color: #fff;
  background: linear-gradient(135deg, var(--green), var(--mint));
  box-shadow: 0 10px 20px -10px rgba(22,163,74,.8);
  transition: transform .2s, box-shadow .2s, letter-spacing .2s;
}
.car__cta:hover, .tour__cta:hover { transform: translateY(-2px); letter-spacing: .3px; }
.car[data-type="gas"] .car__cta { background: linear-gradient(135deg, var(--navy), var(--navy-2)); box-shadow: 0 10px 20px -10px rgba(11,42,60,.8); }

@media (max-width: 960px) {
  .pill { padding: 18px 0 18px 18px; border-radius: 36px; }
  .cars { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 14px; padding: 4px 18px 14px 0; scrollbar-width: none; }
  .cars::-webkit-scrollbar { display: none; }
  .car { flex: 0 0 min(78%, 320px); scroll-snap-align: start; }
}

/* ---------- TOURS ---------- */
.tours { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tour { position: relative; border-radius: 24px; overflow: hidden; min-height: 380px; display: flex; align-items: flex-end; isolation: isolate; }
.tour img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .8s; }
.tour::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 25%, rgba(5,20,30,.92)); }
.tour:hover img { transform: scale(1.08); }
.tour__body { padding: 22px; }
.tour h3 { font-size: 24px; font-weight: 900; }
.tour p { margin: 0 0 14px; font-size: 14.5px; color: #dbe7ee; }
@media (max-width: 960px) { .tours { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tours { grid-template-columns: 1fr; } .tour { min-height: 320px; } }

/* ---------- STEPS ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: relative; }
.steps b { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: var(--navy); color: var(--mint); font-size: 20px; font-weight: 900; margin-bottom: 12px; }
.steps h3 { font-size: 18px; color: var(--navy); margin-bottom: 4px; }
.steps p { margin: 0; color: var(--muted); font-size: 14.5px; }
.steps i { color: white; padding: 20px; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .steps { grid-template-columns: 1fr; } }

/* ---------- BOOKING FORM ---------- */
.booking { display: grid; grid-template-columns: 1fr 1.35fr; gap: 40px; align-items: start; }
.booking__intro h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 900; color: var(--navy); }
.booking__intro p { color: var(--muted); }
.booking__list { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.booking__list li { background: /* var(--card) */;  border: 1px solid var(--line); padding: 12px 16px; border-radius: 14px; }
.booking__list a { text-decoration: none; color: var(--green); }
.form { background: /* var(--card) */; border-radius: 26px; padding: 28px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.form.is-highlight { animation: glow 1.4s ease; }
@keyframes glow { 0%, 100% { box-shadow: var(--shadow); } 40% { box-shadow: 0 0 0 6px rgba(34,197,94,.35), var(--shadow); } }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: white; }
.field--full { grid-column: 1 / -1; }
.field input, .field select, .field textarea {
  font: inherit; font-weight: 500; font-size: 15px; color: var(--ink);
  padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: #fafcfb;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--mint); box-shadow: 0 0 0 4px rgba(34,197,94,.15); background: #fff; }
.field select.is-picked { border-color: var(--mint); background: #f0fdf4; }
.radios { border: 0; padding: 0; margin: 0; display: flex; flex-flow: row wrap; gap: 10px; }
.radios legend { width: 100%; margin-bottom: 6px; }
.radios label { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; border: 1.5px solid var(--line); font-weight: 600; cursor: pointer; }
.radios label:has(input:checked) { border-color: var(--mint); background: var(--mint);}
.radios input { accent-color: var(--green); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--muted); margin: 16px 0; }
.consent input { margin-top: 4px; accent-color: var(--green); }
.form__submit {
  width: 100%; font: inherit; font-weight: 800; font-size: 17px; cursor: pointer;
  border: 0; border-radius: 14px; padding: 15px; color: #fff;
  background: linear-gradient(135deg, var(--green), var(--mint));
  box-shadow: 0 14px 28px -14px rgba(22,163,74,.9); transition: transform .2s, filter .2s;
}
.form__submit:hover { transform: translateY(-2px); filter: brightness(1.05); }
.form__submit:disabled { opacity: .7; cursor: wait; }
.form__status { margin: 12px 0 0; font-weight: 600; min-height: 1.4em; }
.form__status.ok { color: var(--green); }
.form__status.err { color: var(--red); }
.hp { position: absolute; left: -9999px; }
@media (max-width: 900px) { .booking { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form__grid { grid-template-columns: 1fr; } .form { padding: 20px; } }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 4px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--navy); padding: 14px 0; list-style: none; position: relative; padding-right: 30px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 10px; font-size: 22px; color: var(--green); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 16px; color: var(--muted); }

/* ---------- FOOTER ---------- */
.footer { background: #071c28; color: #c4d3dc; padding: 64px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; }
.footer h4 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px; }
.footer ul span { color: #8aa3b1; }
.footer a { color: #e2ecf1; text-decoration: none; }
.footer a:hover { color: var(--mint); }
.footer__col--brand p { font-size: 14px; margin-top: 14px; }
.brand--light { color: #fff; }
.footer__bottom { margin-top: 44px; border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0 110px; font-size: 13px; }
.footer__bottom p { margin: 4px 0; }
.footer__disc { color: #7f98a6; }
@media (max-width: 960px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- 2 NÚT NỔI (cuộn theo trang) ---------- */
.fab { position: fixed; left: 0; right: 0; bottom: 18px; z-index: 60; pointer-events: none; }
.fab__btn {
  pointer-events: auto; position: absolute; bottom: 0;
  width: 62px; height: 62px; border-radius: 50%;
  display: grid; place-items: center; text-decoration: none; color: #fff;
  box-shadow: 0 12px 26px -8px rgba(0,0,0,.45);
}
.fab__label {
  position: absolute; white-space: nowrap; font-size: 13px; font-weight: 800;
  padding: 6px 12px; border-radius: 999px; background: #fff; color: var(--navy);
  box-shadow: 0 6px 16px -6px rgba(0,0,0,.35); opacity: 0; transition: opacity .25s, transform .25s; pointer-events: none;
}

/* Nút GỌI – góc trái, chuông rung + sóng lan (chỉ hiện trên mobile) */
.fab__call { left: 18px; background: linear-gradient(135deg, #ef4444, #f97316); display: none; }
.fab__call svg { width: 28px; height: 28px; animation: ring 1.6s ease-in-out infinite; }
.fab__ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(239,68,68,.75); animation: ripple 1.8s ease-out infinite; }
.fab__ring--2 { animation-delay: .9s; }
.fab__call .fab__label { left: 70px; transform: translateX(-6px); }
@keyframes ring {
  0%, 50%, 100% { transform: rotate(0); }
  5%, 15%, 25% { transform: rotate(-18deg); }
  10%, 20%, 30% { transform: rotate(18deg); }
}
@keyframes ripple { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(1.8); opacity: 0; } }

/* Nút ZALO – góc phải, nhún nhảy + sóng mềm */
.fab__zalo { right: 18px; background: var(--zalo); animation: bob 2.6s ease-in-out infinite; }
.fab__zalotext { font-weight: 900; font-size: 15px; letter-spacing: .3px; }
.fab__wave { position: absolute; inset: -6px; border-radius: 50%; background: rgba(0,104,255,.28); z-index: -1; animation: breathe 2.6s ease-in-out infinite; }
.fab__zalo .fab__label { right: 70px; transform: translateX(6px); }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes breathe { 0%, 100% { transform: scale(.9); opacity: .7; } 50% { transform: scale(1.18); opacity: 0; } }

.fab__btn:hover .fab__label, .fab.show-labels .fab__label { opacity: 1; transform: none; }

/* Chỉ bật nút gọi trên thiết bị di động */
@media (max-width: 820px), (hover: none) and (pointer: coarse) {
  .fab__call { display: grid; }
}

/* ---------- REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- POLICY PAGE ---------- */
.policy { padding: calc(var(--nav-h) + 50px) 0 80px; }
.policy__wrap { max-width: 860px; }
.policy h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 900; color: var(--navy); }
.policy section { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px 28px; margin-top: 18px; }
.policy h2 { font-size: 22px; color: var(--navy); }
/* .policy p, .policy li { color: #33464f; }
.policy a { color: var(--green); } */
body:has(.policy) .nav { background: rgba(11, 42, 60, .96); }

.access_key { value="b248bf8c-9490-44b3-9ec8-e19ac6ff4ea5" }