/* =========================================================
   VNC360 - STYLE
   Font: Plus Jakarta Sans (tiêu đề) + Inter (nội dung)
   ========================================================= */
:root {
  --navy-900: #071330;
  --navy-800: #0b2559;
  --navy-700: #13336f;
  --blue: #1e6fe8;
  --cyan: #19b8d6;
  --ink: #0f1b38;
  --text: #2b3654;
  --muted: #64708c;
  --line: #e4e9f2;
  --bg: #ffffff;
  --bg-alt: #f5f7fb;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15,27,56,.06), 0 2px 8px rgba(15,27,56,.04);
  --shadow: 0 8px 24px rgba(15,27,56,.08);
  --shadow-lg: 0 24px 60px rgba(15,27,56,.14);
  --header-h: 72px;
  --container: 1200px;
  --gutter: 24px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --font-head: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.65; color: var(--text); background: var(--bg);
  overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01";
}
@supports (overflow: clip) { html, body { overflow-x: clip; } }
body.no-scroll { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; margin: 0 0 .5em; color: var(--ink); letter-spacing: -.022em; font-weight: 700; }
p { margin: 0 0 1em; }
svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
:focus-visible { outline: 3px solid rgba(30,111,232,.45); outline-offset: 2px; }
::selection { background: rgba(30,111,232,.18); }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.center { text-align: center; }
.muted { color: var(--muted); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }

/* ---------- Thanh tiến trình cuộn ---------- */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 400; background: var(--blue); transform: scaleX(0); transform-origin: left; pointer-events: none; }
.preview-flag { position: fixed; left: 50%; top: 10px; transform: translateX(-50%); z-index: 9999; background: #f5a524; color: #1d1300; font: 600 13px var(--font-body); padding: 6px 14px; border-radius: 8px; box-shadow: var(--shadow); }

/* ---------- Buttons ---------- */
.btn {
  position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 10px; border: 1.5px solid transparent;
  font-family: var(--font-head); font-weight: 600; font-size: 15px; line-height: 1.2; letter-spacing: -.005em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, color .2s, border-color .2s; white-space: nowrap;
}
.btn svg { font-size: 1.05em; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(2px); }
.btn:active { transform: scale(.98); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 6px 16px -4px rgba(30,111,232,.55); }
.btn--primary:hover { background: #185fcb; box-shadow: 0 10px 24px -6px rgba(30,111,232,.6); transform: translateY(-1px); }
.btn--primary::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent); transform: skewX(-20deg); transition: left .6s var(--ease);
}
.btn--primary:hover::after { left: 130%; }
.btn--ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.6); }
.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-1px); }
.btn--sm { padding: 9px 14px; font-size: 14px; border-radius: 9px; }
.btn--lg { padding: 15px 26px; font-size: 16px; }
.btn--block { width: 100%; }
.btn.is-loading { color: transparent !important; pointer-events: none; }
.btn.is-loading::before { content: ""; position: absolute; width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head);
  font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.eyebrow--light { color: #7fd3ea; }

/* ---------- Topbar ---------- */
.topbar { background: var(--navy-900); color: #a9b7d6; font-size: 13px; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 38px; }
.topbar__slogan { font-weight: 500; color: #cfe3ff; }
.topbar__contacts { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar__contacts a { display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
.topbar__contacts a:hover { color: #fff; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(12px); -webkit-backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid transparent; transition: box-shadow .3s, border-color .3s; }
.header.is-scrolled { box-shadow: 0 4px 20px rgba(15,27,56,.06); border-color: var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { width: 44px; height: 44px; border-radius: 50%; transition: transform .5s var(--ease); }
.brand:hover img { transform: rotate(-12deg) scale(1.04); }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong { font-family: var(--font-head); font-size: 21px; font-weight: 800; color: var(--navy-800); letter-spacing: -.02em; }
.brand__text strong span { color: var(--blue); }
.brand__text small { font-size: 11.5px; color: var(--muted); font-weight: 500; margin-top: 2px; }
.brand--light .brand__text strong { color: #fff; }
.brand--light .brand__text strong span { color: #6ec8ff; }
.brand--light .brand__text small { color: #92a3c6; }


/* ---------- Hiệu ứng vào trang ---------- */
.anim-in { opacity: 0; transform: translateY(18px); }
body.is-loaded .anim-in { animation: rise .8s var(--ease) both; animation-delay: calc(var(--i, 0) * 80ms + 120ms); }
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.split .w > span { display: inline-block; transform: translateY(105%); }
body.is-loaded .split .w > span { animation: wordUp .9s var(--ease) both; animation-delay: calc(var(--i, 0) * 45ms + 150ms); }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes wordUp { from { transform: translateY(105%); } to { transform: none; } }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--navy-900); color: #c7d3ec; overflow: hidden; padding: 88px 0 112px; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 70% at 85% 10%, rgba(30,111,232,.35), transparent 70%), radial-gradient(40% 50% at 0% 100%, rgba(25,184,214,.18), transparent 70%); }
.hero__grid-bg { position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%);
  animation: gridMove 30s linear infinite; }
@keyframes gridMove { to { background-position: 56px 56px; } }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(32px, 4.4vw, 56px); font-weight: 800; letter-spacing: -.035em; line-height: 1.08; margin-bottom: 24px; }
.hero h1 .hl { position: relative; color: #8fd8ff; white-space: nowrap; }
.hero h1 .hl::after { content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .14em; background: var(--blue); opacity: .55; border-radius: 4px; transform: scaleX(0); transform-origin: left; z-index: -1; }
body.is-loaded .hero h1 .hl::after { animation: drawLine .9s var(--ease) .9s both; }
@keyframes drawLine { to { transform: scaleX(1); } }
.hero__list { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 12px; }
.hero__list li { position: relative; padding-left: 32px; font-size: 16.5px; color: #d6e0f3; }
.hero__list li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 6px; background: rgba(30,111,232,.25); border: 1px solid rgba(127,211,234,.45); }
.hero__list li::after { content: ""; position: absolute; left: 6px; top: 8px; width: 8px; height: 4px; border-left: 2px solid #8fd8ff; border-bottom: 2px solid #8fd8ff; transform: rotate(-45deg); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__note { margin: 20px 0 0; font-size: 13px; color: #8494b8; }
.hero__visual { position: relative; min-height: 430px; }
.hero__visual > * { transition: translate .4s var(--ease); }
.device { position: absolute; background: #fff; border-radius: 12px; box-shadow: 0 40px 80px -20px rgba(0,0,0,.6); overflow: hidden; }
.device--laptop { width: 88%; right: 0; top: 24px; aspect-ratio: 16/10.5; animation: float 7s ease-in-out infinite; }
.device--phone { width: 30%; min-width: 120px; left: 0; bottom: 0; aspect-ratio: 9/18.5; border-radius: 22px; border: 6px solid #0b1430; animation: float 7s ease-in-out -3.5s infinite; }
.device__bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; background: #eef2f8; font-size: 11px; color: var(--muted); }
.device__bar i { width: 9px; height: 9px; border-radius: 50%; background: #ff5f57; }
.device__bar i:nth-child(2) { background: #febc2e; } .device__bar i:nth-child(3) { background: #28c840; }
.device__bar span { margin-left: 10px; background: #fff; padding: 2px 12px; border-radius: 6px; }
.device__notch { width: 40%; height: 12px; background: #0b1430; margin: 0 auto; border-radius: 0 0 10px 10px; }
.device__screen { padding: 12px; display: grid; gap: 10px; }
.mock-hero { height: 92px; border-radius: 8px; background: linear-gradient(120deg, var(--navy-800), var(--blue)); position: relative; overflow: hidden; }
.mock-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.25) 50%, transparent 70%); transform: translateX(-100%); animation: shimmer 3.2s ease-in-out infinite; }
@keyframes shimmer { 60%, 100% { transform: translateX(100%); } }
.device--phone .mock-hero { height: 70px; }
.mock-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-row--col { grid-template-columns: 1fr; }
.mock-row b { height: 52px; border-radius: 6px; background: #e9eef7; }
.mock-lines { display: grid; gap: 7px; }
.mock-lines i { height: 8px; border-radius: 4px; background: #e9eef7; }
.mock-lines i:nth-child(2) { width: 80%; } .mock-lines i:nth-child(3) { width: 60%; }
.hero__logo { position: absolute; right: 6%; bottom: -10px; width: 32%; max-width: 180px; border-radius: 50%; box-shadow: 0 24px 50px rgba(0,0,0,.5); animation: float 8s ease-in-out -2s infinite; }
.hero__visual--photo { display: grid; place-items: center; }
.hero__photo { width: 100%; max-height: 460px; object-fit: contain; border-radius: 18px; filter: drop-shadow(0 30px 60px rgba(0,0,0,.4)); }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Dải chữ chạy ---------- */
.marquee { background: var(--blue); color: #fff; overflow: hidden; padding: 14px 0; position: relative; z-index: 1; }
.marquee__track { display: flex; align-items: center; gap: 28px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee span { font-family: var(--font-head); font-weight: 600; font-size: 15px; white-space: nowrap; }
.marquee i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.55); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Stats ---------- */
.stats { position: relative; z-index: 2; padding-top: 56px; }
.stats__grid { display: grid; grid-template-columns: repeat(var(--cols, 4), 1fr); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.stat { text-align: center; padding: 28px 12px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong, .stat > span { font-family: var(--font-head); font-size: clamp(30px, 3.4vw, 42px); font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.stat > span { color: var(--blue); }
.stat p { margin: 2px 0 0; color: var(--muted); font-size: 14px; font-weight: 500; }

/* ---------- Sections ---------- */
.section { padding: 104px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--navy-900); color: #c2cee8; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section__head .eyebrow { justify-content: center; }
.section__head h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; letter-spacing: -.03em; }
.section__head p { color: var(--muted); font-size: 17px; margin: 0; }
.section__head--light h2 { color: #fff; }
.section__head--light p { color: #9fb0d3; }
.section__head--left { text-align: left; margin: 0; }
.section__head--left .eyebrow { justify-content: flex-start; }
.section__head--left p { margin-bottom: 24px; }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px 26px; overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s; }
.service::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px 160px at var(--mx, 50%) 0%, rgba(30,111,232,.08), transparent 70%); opacity: 0; transition: opacity .4s; }
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service:hover::before { opacity: 1; }
.service__icon { position: relative; width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center; background: #eef4ff; color: var(--blue); font-size: 26px; margin-bottom: 20px; transition: background .3s, color .3s, transform .5s var(--ease); }
.service:hover .service__icon { background: var(--blue); color: #fff; transform: rotate(-6deg) scale(1.05); }
.service__icon--img { background: none; overflow: hidden; }
.service__icon--img img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.service h3 { position: relative; font-size: 18px; }
.service p { position: relative; color: var(--muted); font-size: 15px; margin: 0; }
.service__num { position: absolute; top: 20px; right: 22px; font-family: var(--font-head); font-weight: 800; font-size: 14px; color: #c9d3e6; transition: color .3s; }
.service:hover .service__num { color: var(--blue); }

/* ---------- Portfolio / thẻ sản phẩm ---------- */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 40px; }
.filter { border: 1px solid var(--line); background: #fff; color: var(--ink); font-family: var(--font-head); font-weight: 600; font-size: 14px; padding: 9px 16px; border-radius: 10px; transition: all .25s var(--ease); }
.filter sup { font-size: 11px; color: var(--muted); margin-left: 3px; font-weight: 600; }
.filter:hover { border-color: var(--blue); color: var(--blue); }
.filter.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter.is-active sup { color: #9fb0d3; }
.portfolio { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.portfolio--3 { grid-template-columns: repeat(3, 1fr); margin-bottom: 36px; }
.work { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; display: flex; flex-direction: column; transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s; }
.work:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.work__thumb { position: relative; display: block; padding: 10px 10px 0; background: linear-gradient(180deg, #eef2f9, #e6ecf6); }
.work__bar { display: flex; gap: 5px; padding: 0 4px 8px; }
.work__bar i { width: 7px; height: 7px; border-radius: 50%; background: #c7d0e0; }
.work__screen { display: block; position: relative; aspect-ratio: 4/3; overflow: hidden; border-radius: 8px 8px 0 0; background: #fff; box-shadow: 0 -1px 0 rgba(0,0,0,.03); }
.work__screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .8s var(--ease); }


.work:hover .work__screen:not(.is-tall) img { transform: scale(1.05); }
.work__flag { position: absolute; top: 18px; right: 18px; background: #f5a524; color: #1d1300; font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 6px; font-family: var(--font-head); }
.work__mock { position: absolute; inset: 0; padding: 18px; display: flex; flex-direction: column; gap: 8px; }
.work__mock-title { color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 18px; line-height: 1.25; margin-top: auto; letter-spacing: -.02em; }
.work__mock-lines { display: grid; gap: 6px; }
.work__mock-lines i { height: 6px; border-radius: 3px; background: rgba(255,255,255,.4); }
.work__mock-lines i:nth-child(2) { width: 70%; }
.work__mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 6px; }
.work__mock-cards b { height: 30px; border-radius: 6px; background: rgba(255,255,255,.22); }
.work__body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.work__cat { font-size: 12px; font-weight: 600; color: var(--blue); text-transform: uppercase; letter-spacing: .08em; }
.work__body h3 { font-size: 17px; margin: 6px 0 4px; line-height: 1.3; }
.work__body h3 a { transition: color .2s; }
.work__body h3 a:hover { color: var(--blue); }
.work__price { font-family: var(--font-head); font-weight: 700; color: #e0452f; margin: 0 0 4px; font-size: 16px; }
.work__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: auto; padding-top: 14px; }
.work__actions .btn { padding: 9px 10px; font-size: 13.5px; }
.work__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.work__tags span { font-size: 12.5px; background: var(--bg-alt); color: var(--navy-700); padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line); }
#portfolioMore { margin-top: 40px; }

/* ---------- Chi tiết sản phẩm ---------- */
.pd { padding: 32px 0 80px; background: linear-gradient(180deg, var(--bg-alt), #fff 420px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--muted); margin-bottom: 28px; }
.crumbs a:hover { color: var(--blue); }
.pd__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.pd__media { position: relative; padding-bottom: 40px; }
.pd__laptop { background: #0d1630; border-radius: 14px; padding: 10px; box-shadow: var(--shadow-lg); }
.pd__laptop-bar { display: flex; align-items: center; gap: 6px; padding: 2px 4px 10px; }
.pd__laptop-bar i { width: 9px; height: 9px; border-radius: 50%; background: #ff5f57; }
.pd__laptop-bar i:nth-child(2) { background: #febc2e; } .pd__laptop-bar i:nth-child(3) { background: #28c840; }
.pd__laptop-bar span { margin-left: 10px; font-size: 12px; color: #8b9abb; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pd__laptop-screen { position: relative; display: block; aspect-ratio: 16/10; overflow: hidden; border-radius: 6px; background: #fff; }
.pd__laptop-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.pd__laptop-screen.is-tall img { height: auto; transition: transform var(--dur, 6s) cubic-bezier(.45,.05,.55,.95); }
.pd__play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) scale(.9); display: inline-flex; align-items: center; gap: 8px; background: rgba(11,20,48,.85); color: #fff; padding: 12px 20px; border-radius: 999px; font-family: var(--font-head); font-weight: 600; font-size: 15px; opacity: 0; transition: opacity .3s, transform .3s var(--ease); backdrop-filter: blur(6px); }
.pd__play svg { fill: currentColor; stroke: none; }
.pd__laptop-screen:hover .pd__play { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.pd__phone { position: absolute; right: -14px; bottom: 0; width: 26%; aspect-ratio: 9/19; background: #0d1630; border-radius: 22px; padding: 6px; box-shadow: var(--shadow-lg); animation: float 7s ease-in-out infinite; }
.pd__phone-screen { width: 100%; height: 100%; border-radius: 17px; overflow: hidden; background: #fff; }
.pd__phone-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.pd__info h1 { font-size: clamp(28px, 3.2vw, 40px); font-weight: 800; letter-spacing: -.03em; }
.pd__price { font-family: var(--font-head); font-size: 26px; font-weight: 800; color: #e0452f; margin: 0 0 12px; }
.pd__summary { font-size: 17px; color: var(--muted); }
.pd__info .work__tags { margin-bottom: 24px; }
.pd__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.pd__devices { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); margin-bottom: 24px; }
.pd__devices a { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); font-weight: 500; background: #fff; transition: border-color .2s, color .2s, transform .2s; }
.pd__devices a:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-1px); }
.pd__devices svg { font-size: 16px; }
.pd__cskh { border-top: 1px solid var(--line); padding-top: 20px; }
.pd__cskh p { font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.pd__cskh [data-cskh-mini] { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; }
.pd__cskh .mini-contact { background: #fff; border-color: var(--line); color: var(--ink); }
.pd__cskh .mini-contact small { color: var(--muted); white-space: nowrap; }
.pd__cskh .mini-contact:hover { background: var(--bg-alt); }
.pd__detail { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 64px; }
.pd__detail h2 { font-size: 24px; }
.pd__features ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pd__features li { display: flex; gap: 12px; align-items: flex-start; }
.pd__features li svg { color: #fff; background: #19a463; border-radius: 6px; padding: 4px; font-size: 22px; stroke-width: 3; margin-top: 1px; }
.pd__desc p { color: var(--text); }

/* ---------- Why ---------- */
.why { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.why__media { position: relative; max-width: 440px; margin: 0 auto; }
.why__media img { border-radius: 50%; box-shadow: var(--shadow-lg); }
.why__badge { position: absolute; right: -10px; bottom: 30px; background: #fff; border-radius: 12px; padding: 14px 20px; box-shadow: var(--shadow-lg); display: flex; flex-direction: column; line-height: 1.2; animation: float 6s ease-in-out infinite; }
.why__badge strong { font-family: var(--font-head); font-size: 30px; font-weight: 800; color: var(--blue); }
.why__badge span { font-size: 13px; color: var(--muted); font-weight: 600; }
.why--noimg { grid-template-columns: 1fr; max-width: 900px; margin: 0 auto; }
.why__content h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; letter-spacing: -.03em; margin-bottom: 32px; }
.why__list { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.why__item { display: flex; gap: 14px; }
.why__item i { font-style: normal; font-family: var(--font-head); font-weight: 800; font-size: 14px; color: var(--blue); background: #eef4ff; width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center; }
.why__item h3 { font-size: 17px; margin-bottom: 4px; }
.why__item p { font-size: 15px; color: var(--muted); margin: 0; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(var(--cols, 3), 1fr); gap: 24px; align-items: stretch; }
.plan { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 34px 28px; display: flex; flex-direction: column; color: #c2cee8; position: relative; transition: transform .4s var(--ease), border-color .3s; }
.plan:hover { transform: translateY(-6px); border-color: rgba(255,255,255,.22); }
.plan h3 { color: #fff; font-size: 20px; margin-bottom: 4px; }
.plan__note { font-size: 14px; color: #8d9cc0; margin-bottom: 22px; }
.plan__price { font-family: var(--font-head); font-size: clamp(30px, 3vw, 40px); font-weight: 800; color: #fff; line-height: 1.1; letter-spacing: -.03em; }
.plan__unit { font-size: 14px; color: #8d9cc0; margin-bottom: 24px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 12px; flex: 1; }
.plan li { position: relative; padding-left: 28px; font-size: 15px; }
.plan li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 5px; background: rgba(25,184,214,.18); }
.plan li::after { content: ""; position: absolute; left: 5px; top: 9px; width: 7px; height: 4px; border-left: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan); transform: rotate(-45deg); }
.plan--hot { background: #fff; color: var(--text); border-color: transparent; box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.plan--hot h3, .plan--hot .plan__price { color: var(--ink); }
.plan--hot .plan__note, .plan--hot .plan__unit { color: var(--muted); }
.plan--hot li::before { background: #eef4ff; }
.plan--hot li::after { border-color: var(--blue); }
.plan__badge { position: absolute; top: -13px; left: 28px; background: #f5a524; color: #1d1300; font-family: var(--font-head); font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 6px; text-transform: uppercase; letter-spacing: .06em; }

/* ---------- Process ---------- */
.process { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(var(--cols, 6), 1fr); gap: 20px; position: relative; }
.process::before { content: ""; position: absolute; top: 28px; left: 8%; right: 8%; height: 2px; background: repeating-linear-gradient(90deg, #c9d6ee 0 8px, transparent 8px 16px); }
.process li { text-align: center; position: relative; }
.process span { width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 18px; display: grid; place-items: center; font-family: var(--font-head); font-size: 20px; font-weight: 800; color: var(--blue); background: #fff; border: 2px solid var(--blue); box-shadow: 0 0 0 8px #fff; position: relative; transition: background .3s, color .3s, transform .4s var(--ease); }
.process li:hover span { background: var(--blue); color: #fff; transform: scale(1.08); }
.process h3 { font-size: 16px; margin-bottom: 6px; }
.process p { font-size: 14px; color: var(--muted); margin: 0; }

/* ---------- Team ---------- */
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); justify-content: center; gap: 32px; }
.member { background: #fff; border-radius: 20px; border: 1px solid var(--line); overflow: hidden; text-align: center; transition: transform .45s var(--ease), box-shadow .45s var(--ease); display: flex; flex-direction: column; }
.member:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.member__photo { display: block; position: relative; aspect-ratio: 1; overflow: hidden; }
.member__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.member:hover .member__photo img { transform: scale(1.05); }
.member__zalo-tag { position: absolute; left: 50%; bottom: 14px; transform: translate(-50%, 6px); opacity: .95; background: #0068ff; color: #fff; font-weight: 600; font-size: 14px; padding: 8px 16px; border-radius: 10px; display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 8px 20px rgba(0,104,255,.4); white-space: nowrap; transition: transform .3s var(--ease); }
.member:hover .member__zalo-tag { transform: translate(-50%, 0); }
.member__body { padding: 20px 20px 24px; }
.member__body h3 { font-size: 21px; margin-bottom: 2px; }
.member__role { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
.member__actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.btn--zalo { background: #0068ff; color: #fff; }
.btn--zalo:hover { background: #0057d6; transform: translateY(-1px); }
.btn--call { background: #e8f7ef; color: #12894a; }
.btn--call:hover { background: #d8f1e4; }
.zalo-ico { width: 20px; height: 20px; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq { display: grid; gap: 12px; }
.faq__item { border: 1px solid var(--line); border-radius: 12px; background: #fff; transition: box-shadow .3s, border-color .3s; }
.faq__item.is-open { border-color: #c6d6f3; box-shadow: var(--shadow); }
.faq__q { width: 100%; text-align: left; background: none; border: 0; padding: 18px 20px; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: var(--font-head); font-weight: 600; font-size: 16px; color: var(--ink); }
.faq__q svg { font-size: 20px; color: var(--blue); transition: transform .35s var(--ease); }
.faq__item.is-open .faq__q svg { transform: rotate(45deg); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s var(--ease); }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { padding: 0 20px 18px; margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- CTA / Form ---------- */
.section--cta { background: var(--navy-900); position: relative; overflow: hidden; isolation: isolate; }
.section--cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 60% at 100% 0%, rgba(30,111,232,.35), transparent 70%); }
.cta { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.cta__text h2 { color: #fff; font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; letter-spacing: -.03em; }
.cta__text p { color: #9fb0d3; font-size: 17px; margin-bottom: 28px; }
.cta__contacts { display: grid; gap: 12px; }
.mini-contact { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); padding: 10px 14px; border-radius: 12px; color: #fff; transition: background .25s, transform .25s var(--ease); }
.mini-contact:hover { background: rgba(255,255,255,.12); transform: translateX(3px); }
.mini-contact img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.mini-contact div { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.mini-contact strong { font-size: 15px; font-family: var(--font-head); }
.mini-contact small { color: #9fb0d3; font-size: 13px; }
.mini-contact .zalo-chip { margin-left: auto; background: #0068ff; color: #fff; font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 8px; flex-shrink: 0; }
.form { background: #fff; border-radius: 18px; padding: 32px; box-shadow: var(--shadow-lg); display: grid; gap: 14px; }
.form h3 { font-size: 22px; margin-bottom: 4px; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink); }
.form input, .form select, .form textarea { width: 100%; font: inherit; font-size: 16px; font-weight: 400; color: var(--ink); padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fafbfd; transition: border-color .2s, box-shadow .2s, background .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(30,111,232,.12); background: #fff; }
.form input.is-invalid { border-color: #e5484d; animation: shake .35s; }
@keyframes shake { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }
.form textarea { resize: vertical; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form__msg { margin: 0; font-size: 14px; min-height: 1em; }
.form__msg.is-ok { color: #12894a; }
.form__msg.is-err { color: #d93036; }
.form__msg a { color: #0068ff; font-weight: 600; text-decoration: underline; }
.form--plain { padding: 0; box-shadow: none; }

/* ---------- News ---------- */
.news { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.post:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.post__thumb { aspect-ratio: 16/9; display: grid; place-items: center; overflow: hidden; }
.post__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.post:hover .post__thumb img { transform: scale(1.05); }
.post__thumb span { font-family: var(--font-head); font-size: 40px; font-weight: 800; color: rgba(255,255,255,.92); letter-spacing: -.02em; }
.post__body { padding: 20px 22px 24px; }
.post__body h3 { font-size: 18px; }
.post__body p { font-size: 15px; color: var(--muted); margin: 0; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: #93a3c4; padding-top: 72px; font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr repeat(var(--fcols, 2), 1fr) 1.3fr; gap: 40px; padding-bottom: 52px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { transition: color .2s; }
.footer a:hover { color: #fff; }
.footer__brand p { margin: 18px 0 0; }
.footer__line { margin: 8px 0 0 !important; }
.footer__line a { color: #fff; }
.footer__site a { color: #7fd3ea; font-weight: 600; }
.footer__cskh li a { display: flex; align-items: center; gap: 10px; }
.footer__cskh img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.footer__cskh span { display: flex; flex-direction: column; line-height: 1.35; font-size: 14px; }
.footer__cskh strong { color: #fff; font-size: 14px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 18px 0; font-size: 13px; text-align: center; }

/* ---------- CSKH nổi ---------- */
.cskh-float { position: fixed; right: 20px; bottom: 24px; z-index: 300; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.cskh-toggle { display: inline-flex; align-items: center; gap: 10px; border: 0; background: var(--blue); color: #fff; padding: 6px 18px 6px 6px; border-radius: 999px; font-family: var(--font-head); font-weight: 700; font-size: 15px; box-shadow: 0 12px 30px rgba(30,111,232,.45); position: relative; transition: transform .25s var(--ease); }
.cskh-toggle:hover { transform: translateY(-2px); }
.cskh-toggle::before { content: ""; position: absolute; inset: -4px; border-radius: inherit; border: 2px solid rgba(30,111,232,.5); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(1.18); } }
.cskh-toggle__avatars { display: flex; }
.cskh-toggle__avatars img { width: 40px; height: 40px; border-radius: 50%; border: 2px solid #fff; object-fit: cover; }
.cskh-toggle__avatars img + img { margin-left: -12px; }
.cskh-panel { width: 300px; max-width: calc(100vw - 32px); background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; opacity: 0; visibility: hidden; transform: translateY(12px) scale(.98); transform-origin: bottom right; transition: all .25s var(--ease); }
.cskh-float.is-open .cskh-panel { opacity: 1; visibility: visible; transform: none; }
.cskh-panel__head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; background: var(--navy-900); color: #fff; font-family: var(--font-head); }
.cskh-panel__close { border: 0; background: rgba(255,255,255,.12); color: #fff; width: 30px; height: 30px; border-radius: 50%; font-size: 20px; line-height: 1; }
.cskh-panel__list { padding: 10px; display: grid; gap: 6px; }
.cskh-item { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; transition: background .2s; }
.cskh-item:hover { background: var(--bg-alt); }
.cskh-item__avatar { position: relative; flex-shrink: 0; }
.cskh-item__avatar img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.cskh-item__avatar::after { content: ""; position: absolute; right: 2px; bottom: 2px; width: 12px; height: 12px; border-radius: 50%; background: #28c840; border: 2px solid #fff; }
.cskh-item__info { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.cskh-item__info strong { color: var(--ink); font-family: var(--font-head); }
.cskh-item__info small { color: var(--muted); }
.cskh-item__zalo { margin-left: auto; background: #0068ff; color: #fff; font-size: 12px; font-weight: 700; padding: 6px 10px; border-radius: 8px; flex-shrink: 0; }
.cskh-panel__call { display: flex; gap: 8px; padding: 0 10px 12px; }
.cskh-panel__call a { flex: 1; text-align: center; font-size: 13px; font-weight: 600; padding: 8px; border-radius: 10px; background: #e8f7ef; color: #12894a; }
.to-top { position: fixed; right: 24px; bottom: 96px; z-index: 250; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; color: var(--ink); box-shadow: var(--shadow); display: grid; place-items: center; font-size: 20px; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .3s var(--ease); }
.to-top.is-show { opacity: 1; visibility: visible; transform: none; }
body.no-scroll .cskh-float, body.no-scroll .to-top { display: none; }
.mobile-bar { display: none; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 500; background: rgba(7,19,48,.6); backdrop-filter: blur(4px); display: grid; place-items: center; padding: 16px; opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s; }
.modal.is-open { opacity: 1; visibility: visible; }
.modal__dialog { background: #fff; border-radius: 18px; padding: 30px; width: 100%; max-width: 440px; position: relative; transform: translateY(20px) scale(.97); transition: transform .35s var(--ease); max-height: calc(100vh - 32px); overflow: auto; }
.modal.is-open .modal__dialog { transform: none; }
.modal__dialog h3 { font-size: 22px; }
.modal__dialog p { color: var(--muted); font-size: 15px; }
.modal__kicker { display: block; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); margin-bottom: 6px; }
.modal__close { position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; border-radius: 50%; border: 0; background: var(--bg-alt); font-size: 22px; line-height: 1; color: var(--ink); transition: transform .3s var(--ease); }
.modal__close:hover { transform: rotate(90deg); }

/* ---------- Giảm chuyển động ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal, .anim-in { opacity: 1; transform: none; }
  .split .w > span { transform: none; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (min-width: 1440px) { :root { --container: 1280px; } }

@media (max-width: 1200px) {
  .nav__link { padding: 10px 9px; font-size: 14.5px; }
  .portfolio { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  :root { --header-h: 66px; }

  .hero { padding: 64px 0 88px; }
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__content { text-align: center; }
  .hero .eyebrow { justify-content: center; }
  .hero__list { max-width: 480px; margin-left: auto; margin-right: auto; text-align: left; }
  .hero__actions { justify-content: center; }
  .hero__visual { max-width: 560px; width: 100%; margin: 0 auto; min-height: 380px; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .why { grid-template-columns: 1fr; gap: 48px; }
  .why__media { max-width: 340px; }
  .pricing { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; gap: 32px; }
  .process { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .process::before { display: none; }
  .faq-wrap { grid-template-columns: 1fr; gap: 32px; }
  .section__head--left { text-align: center; }
  .section__head--left .eyebrow { justify-content: center; }
  .cta { grid-template-columns: 1fr; gap: 40px; }
  .cta__text { text-align: center; }
  .cta__contacts { max-width: 460px; margin: 0 auto; text-align: left; }
  .news { grid-template-columns: repeat(2, 1fr); }
  .news .post:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .pd__grid { grid-template-columns: 1fr; gap: 40px; }
  .pd__media { max-width: 720px; margin: 0 auto; width: 100%; }
  .portfolio--3 { grid-template-columns: repeat(2, 1fr); }
  .portfolio--3 .work:nth-child(3) { display: none; }
}

@media (max-width: 860px) {
  .portfolio { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .pd__detail { grid-template-columns: 1fr; gap: 32px; margin-top: 48px; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; --header-h: 62px; }
  body { font-size: 15px; padding-bottom: 64px; }
  .section { padding: 68px 0; }
  .section__head { margin-bottom: 32px; }
  .section__head p { font-size: 15.5px; }
  .topbar__slogan { display: none; }
  .topbar__inner { justify-content: center; }
  .topbar__contacts { gap: 14px; justify-content: center; font-size: 12px; }
  .header__cta { display: none; }
  .brand img { width: 40px; height: 40px; }
  .brand__text strong { font-size: 19px; }
  .hero { padding: 44px 0 72px; }
  .hero__list li { font-size: 15px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__visual { min-height: 0; aspect-ratio: 1 / .82; }
  .device--laptop { top: 10px; }
  .device--phone { min-width: 0; width: 32%; border-width: 4px; border-radius: 16px; }
  .device__screen { padding: 8px; gap: 6px; }
  .mock-hero { height: 52px; }
  .device--phone .mock-hero { height: 40px; }
  .mock-row b { height: 30px; }
  .hero__logo { width: 30%; }
  .marquee { padding: 11px 0; }
  .marquee span { font-size: 13.5px; }
  .stats { padding-top: 40px; }
  .stat { padding: 18px 8px; }
  .services { grid-template-columns: 1fr; gap: 12px; }
  .service { display: grid; grid-template-columns: 48px 1fr; gap: 0 16px; padding: 20px; }
  .service__icon { width: 48px; height: 48px; font-size: 22px; margin: 0; grid-row: span 2; }
  .service h3 { font-size: 16px; margin-bottom: 4px; padding-right: 24px; }
  .service p { font-size: 14px; }
  .service__num { top: 18px; right: 18px; font-size: 12px; }
  .filters { flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; margin: 0 calc(-1 * var(--gutter)) 24px; padding: 4px var(--gutter); scrollbar-width: none; scroll-snap-type: x proximity; }
  .filters::-webkit-scrollbar { display: none; }
  .filter { flex-shrink: 0; scroll-snap-align: start; }
  .portfolio, .portfolio--3 { grid-template-columns: 1fr; gap: 18px; }
  .portfolio--3 .work:nth-child(3) { display: flex; }
  .why__list { grid-template-columns: 1fr; gap: 18px; }
  .why__badge { right: 0; bottom: 10px; padding: 10px 14px; }
  .why__badge strong { font-size: 24px; }
  .plan { padding: 28px 22px; }
  .process { grid-template-columns: 1fr; gap: 0; text-align: left; }
  .process li { display: grid; grid-template-columns: 52px 1fr; gap: 0 16px; padding-bottom: 24px; text-align: left; }
  .process li:not(:last-child)::after { content: ""; position: absolute; left: 25px; top: 56px; bottom: 4px; width: 2px; background: #d7e2f5; }
  .process span { width: 52px; height: 52px; font-size: 18px; margin: 0; grid-row: span 2; box-shadow: none; }
  .process h3 { margin: 4px 0 2px; }
  .team { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; gap: 24px; }
  .faq__q { padding: 16px; font-size: 15px; }
  .faq__a p { padding: 0 16px 16px; font-size: 14px; }
  .form { padding: 22px 18px; }
  .form__row { grid-template-columns: 1fr; }
  .news { grid-template-columns: 1fr; }
  .footer { padding-top: 52px; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 32px; }
  .pd { padding-top: 20px; }
  .crumbs { margin-bottom: 18px; font-size: 13px; }
  .pd__phone { width: 28%; right: -6px; border-radius: 16px; padding: 4px; }
  .pd__phone-screen { border-radius: 12px; }
  .pd__actions .btn { flex: 1 1 100%; }
  .pd__play { opacity: 1; transform: translate(-50%, -50%); font-size: 13px; padding: 9px 14px; }
  .cskh-float { right: 12px; bottom: 76px; }
  .cskh-toggle { padding: 5px; }
  .cskh-toggle__label { display: none; }
  .cskh-toggle__avatars img { width: 38px; height: 38px; }
  .to-top { right: 14px; bottom: 140px; width: 40px; height: 40px; }
  .mobile-bar { display: grid; position: fixed; left: 0; right: 0; bottom: 0; z-index: 280; background: #fff; box-shadow: 0 -6px 24px rgba(15,27,56,.1); padding: 6px 6px calc(6px + env(safe-area-inset-bottom)); }
  .mobile-bar a { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; font-weight: 600; color: var(--ink); padding: 4px 2px; border-radius: 10px; }
  .mobile-bar a:active { background: var(--bg-alt); }
  .mobile-bar img { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; border: 2px solid #0068ff; }
  .mobile-bar .mb-call { width: 30px; height: 30px; border-radius: 50%; background: #12894a; color: #fff; display: grid; place-items: center; font-size: 16px; }
  .modal__dialog { padding: 24px 20px; }
}

@media (max-width: 380px) {
  .brand__text small { display: none; }
  .topbar__contacts a span { display: none; }
  .stat strong, .stat > span { font-size: 26px; }
  .work__actions { grid-template-columns: 1fr; }
}