/* =========================================
   BYTECH VN - Modern Technology Landing Page
   ========================================= */

:root {
  --navy-950: #061426;
  --navy-900: #091b32;
  --navy-800: #102b4e;
  --blue-700: #075acf;
  --blue-600: #0877ed;
  --blue-500: #1398ff;
  --cyan-400: #33d1ff;
  --white: #ffffff;
  --slate-50: #f6f9fd;
  --slate-100: #edf3f9;
  --slate-200: #dce6f0;
  --slate-500: #67788e;
  --slate-700: #35465b;
  --text: #10243d;
  --shadow: 0 22px 60px rgba(4, 24, 51, 0.12);
  --radius: 20px;
  --header-height: 86px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body { font-family: "Be Vietnam Pro", Arial, sans-serif; color: var(--text); background: var(--white); line-height: 1.7; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { border: 0; cursor: pointer; }
svg { display: block; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 112px 0; }

/* Shared elements */
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--white); font-size: 19px; font-weight: 700; letter-spacing: -.5px; z-index: 2; }
.brand b { color: var(--cyan-400); font-weight: 800; }
.brand-mark { width: 37px; height: 37px; color: var(--blue-500); }
.brand-mark svg { width: 100%; height: 100%; }
.btn { min-height: 52px; padding: 0 25px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; font-size: 14px; transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.btn svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.btn:hover { transform: translateY(-3px); }
.btn-primary { color: white; background: linear-gradient(135deg, var(--blue-600), #0759dd); box-shadow: 0 12px 28px rgba(8,119,237,.3); }
.btn-primary:hover { background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); box-shadow: 0 16px 34px rgba(8,119,237,.4); }
.btn-small { min-height: 43px; padding: 0 20px; border-radius: 8px; }
.btn-ghost { color: var(--white); border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.06); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: rgba(255,255,255,.58); background: rgba(255,255,255,.12); }
.section-label { display: flex; align-items: center; gap: 11px; margin-bottom: 18px; color: var(--blue-600); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 2.2px; }
.section-label::before { content: ""; width: 31px; height: 2px; background: var(--blue-600); }
.section-label.light { color: var(--cyan-400); }
.section-label.light::before { background: var(--cyan-400); }
.section h2 { color: var(--navy-900); font-size: clamp(32px, 4vw, 48px); line-height: 1.2; letter-spacing: -1.8px; }
.section h2 span { color: var(--blue-600); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Header */
.site-header { position: fixed; z-index: 1000; inset: 0 0 auto; height: var(--header-height); display: flex; align-items: center; transition: height .3s ease, background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease; }
.site-header.scrolled { height: 70px; background: rgba(6,20,38,.94); backdrop-filter: blur(16px); box-shadow: 0 8px 30px rgba(0,0,0,.18); }
.nav-wrap { display: flex; justify-content: space-between; align-items: center; }
.main-nav { display: flex; align-items: center; gap: 33px; }
.nav-link { position: relative; color: rgba(255,255,255,.78); font-size: 13px; font-weight: 500; padding: 10px 0; transition: color .25s ease; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 2px; background: var(--cyan-400); transition: right .25s ease; }
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { right: 0; }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 10px; background: transparent; flex-direction: column; justify-content: center; gap: 5px; z-index: 3; }
.menu-toggle span { display: block; width: 100%; height: 2px; background: white; border-radius: 2px; transition: transform .25s, opacity .25s; }

/* Hero */
.hero { position: relative; min-height: 760px; height: 100vh; max-height: 960px; display: flex; align-items: center; color: white; overflow: hidden; background: radial-gradient(circle at 72% 38%, #103d72 0%, transparent 31%), linear-gradient(120deg, #061426 0%, #092340 62%, #07182b 100%); }
.hero::before { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(51,209,255,.45), transparent); }
.hero-grid, .why-grid { position: absolute; inset: 0; opacity: .11; background-image: linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to right, black, transparent 75%); }
.hero-glow { position: absolute; width: 460px; height: 460px; border-radius: 50%; filter: blur(100px); opacity: .18; }
.hero-glow-one { background: #0877ed; top: -180px; left: -120px; }
.hero-glow-two { background: #00c8ff; right: -180px; bottom: -280px; }
.hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .98fr; gap: 64px; align-items: center; padding-top: 48px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 24px; color: #8fcaff; font-size: 12px; font-weight: 700; letter-spacing: 2.1px; text-transform: uppercase; }
.eyebrow span { position: relative; width: 24px; height: 24px; border: 1px solid rgba(51,209,255,.5); border-radius: 50%; }
.eyebrow span::after { content: ""; position: absolute; inset: 7px; background: var(--cyan-400); border-radius: 50%; box-shadow: 0 0 14px var(--cyan-400); }
.hero h1 { max-width: 690px; font-size: clamp(44px, 5vw, 68px); line-height: 1.12; letter-spacing: -3px; font-weight: 800; }
.hero h1 em { color: var(--cyan-400); font-style: normal; }
.hero-content > p { max-width: 620px; margin: 24px 0 32px; color: #b7c9dd; font-size: 16px; }
.hero-actions { display: flex; gap: 12px; }
.hero-trust { display: flex; align-items: center; gap: 22px; margin-top: 47px; }
.trust-item { display: flex; flex-direction: column; }
.trust-item strong { font-size: 13px; }
.trust-item span { color: #7890aa; font-size: 10px; }
.trust-line { width: 1px; height: 28px; background: rgba(255,255,255,.16); }
.hero-visual { position: relative; height: 500px; display: flex; align-items: center; justify-content: center; }
.orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(51,209,255,.16); }
.orbit-one { width: 480px; height: 480px; }
.orbit-two { width: 380px; height: 380px; border-style: dashed; animation: spin 35s linear infinite; }
.orbit-two::before, .orbit-two::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan-400); box-shadow: 0 0 16px var(--cyan-400); }
.orbit-two::before { top: 43px; left: 60px; }
.orbit-two::after { right: 16px; bottom: 102px; }
@keyframes spin { to { transform: rotate(360deg); } }
.dashboard-card { position: relative; z-index: 2; width: 455px; height: 315px; overflow: hidden; border: 1px solid rgba(133,202,255,.22); border-radius: 17px; background: rgba(8,31,57,.9); box-shadow: 0 34px 80px rgba(0,0,0,.38), inset 0 1px rgba(255,255,255,.09); transform: perspective(1100px) rotateY(-5deg) rotateX(2deg); backdrop-filter: blur(16px); }
.dash-top { height: 42px; padding: 0 15px; display: flex; align-items: center; gap: 17px; border-bottom: 1px solid rgba(255,255,255,.08); color: #7894b1; font-size: 8px; letter-spacing: 1.3px; }
.dash-dots { display: flex; gap: 4px; }
.dash-dots i { width: 5px; height: 5px; background: #456079; border-radius: 50%; }
.live-dot { margin-left: auto; color: #5ee3bd; letter-spacing: 0; }
.live-dot::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: #5ee3bd; margin-right: 5px; }
.dash-body { display: flex; height: calc(100% - 42px); }
.dash-sidebar { width: 47px; padding-top: 26px; display: flex; align-items: center; flex-direction: column; gap: 24px; border-right: 1px solid rgba(255,255,255,.06); }
.dash-sidebar span { width: 13px; height: 13px; border: 2px solid #3e5871; border-radius: 3px; }
.dash-sidebar span.selected { border-color: var(--cyan-400); box-shadow: 0 0 10px rgba(51,209,255,.35); }
.dash-main { flex: 1; padding: 22px; }
.metric-row { display: grid; grid-template-columns: 1fr 72px; gap: 12px; }
.metric { padding: 12px 15px; border: 1px solid rgba(255,255,255,.08); border-radius: 9px; background: rgba(255,255,255,.035); display: grid; grid-template-columns: 1fr auto; align-items: end; }
.metric span { grid-column: 1/-1; color: #7692ac; font-size: 8px; }
.metric b { font-size: 22px; line-height: 1.3; }
.metric small { color: #54d7a8; font-size: 8px; }
.icon-metric { display: grid; place-items: center; }
.icon-metric svg { width: 30px; fill: none; stroke: var(--cyan-400); stroke-width: 1.3; }
.chart-card { position: relative; height: 124px; margin-top: 12px; padding: 12px 15px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 9px; background: rgba(255,255,255,.025); }
.chart-head { display: flex; justify-content: space-between; color: #7894ae; font-size: 8px; }
.chart-head i { width: 28px; height: 5px; border-radius: 4px; background: #1b496e; }
.bars { position: absolute; inset: 35px 15px 12px; display: flex; align-items: end; justify-content: space-between; opacity: .25; }
.bars i { width: 23px; background: #168eed; border-radius: 3px 3px 0 0; }
.bars i:nth-child(1) { height: 26%; }.bars i:nth-child(2) { height: 43%; }.bars i:nth-child(3) { height: 31%; }.bars i:nth-child(4) { height: 57%; }.bars i:nth-child(5) { height: 50%; }.bars i:nth-child(6) { height: 69%; }.bars i:nth-child(7) { height: 61%; }.bars i:nth-child(8) { height: 85%; }
.chart-line { position: absolute; inset: 32px 15px 13px; }
.chart-line svg { width: 100%; height: 100%; }
.chart-line path { fill: none; stroke: var(--cyan-400); stroke-width: 2; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 4px rgba(51,209,255,.6)); }
.status-row { margin-top: 11px; display: flex; justify-content: space-between; color: #67839e; font-size: 8px; }
.status-row span:first-child { color: #7fa0bd; }.status-row i { display: inline-block; width: 5px; height: 5px; margin-right: 4px; border-radius: 50%; background: #4fe0ae; }
.float-chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; min-width: 155px; padding: 12px 14px; border: 1px solid rgba(133,202,255,.2); border-radius: 12px; background: rgba(9,34,62,.92); box-shadow: 0 14px 34px rgba(0,0,0,.28); backdrop-filter: blur(12px); animation: float 4s ease-in-out infinite; }
.float-chip span:last-child { display: flex; flex-direction: column; }.float-chip b { font-size: 10px; }.float-chip small { color: #6f8ba6; font-size: 8px; }
.chip-security { top: 45px; right: -6px; }.chip-support { left: -20px; bottom: 41px; animation-delay: -2s; }
.chip-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; color: var(--cyan-400); background: rgba(25,181,241,.12); }
.chip-icon svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.avatar-stack { display: flex; }.avatar-stack i { display: grid; place-items: center; width: 28px; height: 28px; border: 2px solid #0c2846; border-radius: 50%; background: var(--blue-600); font-size: 8px; font-style: normal; }.avatar-stack i + i { margin-left: -8px; background: #213e5b; }
@keyframes float { 50% { transform: translateY(-9px); } }
.scroll-hint { position: absolute; z-index: 2; bottom: 24px; left: 50%; width: 24px; height: 38px; border: 1px solid rgba(255,255,255,.25); border-radius: 14px; }
.scroll-hint span { position: absolute; top: 8px; left: 10px; width: 3px; height: 6px; background: var(--cyan-400); border-radius: 2px; animation: scrollDown 1.8s infinite; }
@keyframes scrollDown { 0% { opacity: 0; transform: translateY(0); } 35% { opacity: 1; } 100% { opacity: 0; transform: translateY(13px); } }

/* About */
.about { background: white; }
.about-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 105px; align-items: center; }
.about-visual { position: relative; min-height: 460px; }
.about-shape { position: absolute; inset: 10px 20px 30px 0; background: linear-gradient(145deg, #edf6ff, #e6eef7); clip-path: polygon(0 0, 86% 0, 100% 18%, 100% 100%, 14% 100%, 0 83%); }
.about-shape::after { content: ""; position: absolute; inset: 28px; border: 1px solid rgba(8,119,237,.12); clip-path: inherit; }
.about-panel { position: absolute; inset: 52px 58px 65px 42px; display: flex; flex-direction: column; justify-content: center; align-items: center; color: var(--navy-800); border: 1px solid rgba(8,119,237,.14); background: rgba(255,255,255,.78); backdrop-filter: blur(8px); box-shadow: var(--shadow); }
.about-panel svg { width: 100px; margin-bottom: 24px; fill: none; stroke: var(--blue-600); stroke-width: 1.2; }
.about-panel strong { text-align: center; font-size: 19px; line-height: 1.45; }
.about-code { position: absolute; top: 18px; left: 20px; color: #b8c8da; font-size: 11px; letter-spacing: 2px; }
.experience-badge { position: absolute; right: -7px; bottom: 7px; width: 144px; height: 102px; padding: 18px; display: flex; align-items: center; gap: 9px; color: white; background: var(--blue-600); box-shadow: 0 15px 35px rgba(8,119,237,.28); }
.experience-badge b { font-size: 26px; }.experience-badge span { font-size: 9px; line-height: 1.5; text-transform: uppercase; letter-spacing: .7px; }
.about-content > p { max-width: 640px; margin-top: 19px; color: var(--slate-500); font-size: 14px; }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 31px 0 25px; }
.about-values > div { display: flex; gap: 11px; align-items: center; padding: 13px 4px; border-top: 1px solid var(--slate-200); }
.about-values span { color: #9badc0; font-size: 10px; }.about-values p { display: flex; flex-direction: column; color: var(--slate-500); font-size: 9px; line-height: 1.5; }.about-values b { color: var(--navy-800); font-size: 12px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--blue-600); font-size: 13px; font-weight: 700; }.text-link span { transition: transform .25s; }.text-link:hover span { transform: translateX(5px); }

/* Services */
.services { position: relative; background: var(--slate-50); }
.services::before { content: "04"; position: absolute; top: 20px; right: 6%; color: #edf2f7; font-size: 180px; font-weight: 800; line-height: 1; }
.section-heading { position: relative; display: grid; grid-template-columns: 1.3fr .7fr; gap: 80px; align-items: end; margin-bottom: 50px; }
.section-heading > p { padding-bottom: 5px; color: var(--slate-500); font-size: 13px; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 17px; }
.service-card { position: relative; min-height: 355px; padding: 32px 28px 27px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--slate-200); border-radius: 3px; background: white; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease; }
.service-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--blue-600); transform: scaleY(0); transform-origin: bottom; transition: transform .3s ease; }
.service-card:hover, .service-card:focus-within { color: white; border-color: var(--blue-700); background: linear-gradient(145deg, #0b71e2, #0749b9); box-shadow: 0 22px 48px rgba(7,76,181,.25); transform: translateY(-8px); }
.service-card:hover::before, .service-card:focus-within::before { transform: scaleY(1); background: var(--cyan-400); }
.service-icon { width: 51px; height: 51px; display: grid; place-items: center; color: var(--blue-600); border-radius: 12px; background: #eaf4ff; transition: color .3s, background .3s; }
.service-icon svg { width: 27px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.service-number { position: absolute; top: 35px; right: 26px; color: #bac8d8; font-size: 11px; }
.service-card h3 { margin: 28px 0 14px; color: var(--navy-900); font-size: 18px; line-height: 1.45; transition: color .3s; }
.service-card p { color: var(--slate-500); font-size: 12px; transition: color .3s; }
.service-card a { margin-top: auto; color: var(--blue-600); font-size: 11px; font-weight: 700; }.service-card a span { display: inline-block; margin-left: 7px; transition: transform .25s; }.service-card a:hover span { transform: translateX(5px); }
.service-card:hover .service-icon, .service-card:focus-within .service-icon { color: var(--cyan-400); background: rgba(255,255,255,.12); }
.service-card:hover .service-number, .service-card:focus-within .service-number { color: rgba(255,255,255,.55); }
.service-card:hover h3, .service-card:focus-within h3, .service-card:hover a, .service-card:focus-within a { color: white; }
.service-card:hover p, .service-card:focus-within p { color: #c3dcf5; }

/* Why choose us */
.why-us { position: relative; overflow: hidden; color: white; background: var(--navy-900); }
.why-us::after { content: ""; position: absolute; width: 500px; height: 500px; right: -180px; top: -220px; border-radius: 50%; background: var(--blue-600); filter: blur(140px); opacity: .17; }
.why-grid { opacity: .07; mask-image: linear-gradient(to left, black, transparent 85%); }
.why-layout { position: relative; z-index: 1; display: grid; grid-template-columns: .78fr 1.22fr; gap: 100px; align-items: center; }
.why-intro h2 { color: white; }.why-intro h2 span { color: var(--cyan-400); }
.why-intro p { margin: 23px 0 31px; color: #95aac0; font-size: 13px; }
.btn-outline-light { color: white; border: 1px solid rgba(255,255,255,.28); }.btn-outline-light:hover { border-color: var(--cyan-400); background: rgba(51,209,255,.08); }
.benefit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255,255,255,.1); }
.benefit { min-height: 180px; padding: 31px 25px; display: flex; gap: 17px; background: var(--navy-900); transition: background .3s ease; }
.benefit:hover { background: #0d2847; }
.benefit-icon { flex: 0 0 43px; height: 43px; display: grid; place-items: center; color: var(--cyan-400); border: 1px solid rgba(51,209,255,.22); border-radius: 50%; }
.benefit-icon svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.benefit h3 { margin: 3px 0 10px; font-size: 14px; }.benefit p { color: #8299b0; font-size: 11px; }

/* Contact */
.contact { background: white; }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.contact-info > p { max-width: 520px; margin: 21px 0 35px; color: var(--slate-500); font-size: 15px; }
.company-details { display: flex; flex-direction: column; gap: 20px; }
.detail-item { display: flex; gap: 15px; align-items: flex-start; }
.detail-icon { flex: 0 0 39px; height: 39px; display: grid; place-items: center; color: var(--blue-600); border-radius: 8px; background: #eef6ff; }
.detail-icon svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.detail-item div { display: flex; flex-direction: column; }.detail-item small { margin-bottom: 3px; color: #97a7b9; font-size: 10px; font-weight: 700; letter-spacing: 1.2px; }.detail-item strong { max-width: 440px; color: var(--navy-800); font-size: 13px; line-height: 1.6; }
.contact-form-wrap { padding: 36px 40px 32px; border-top: 3px solid var(--blue-600); background: var(--slate-50); box-shadow: var(--shadow); }
.form-heading { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 25px; }.form-heading span { color: var(--navy-900); font-size: 20px; font-weight: 700; }.form-heading small { color: #92a1b2; font-size: 10px; }
.form-group { position: relative; margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 7px; color: var(--slate-700); font-size: 12px; font-weight: 700; }.form-group label span { color: #e34b4b; }
.form-group input, .form-group textarea { width: 100%; border: 1px solid #dae4ee; border-radius: 6px; outline: none; background: white; color: var(--text); font-size: 14px; transition: border-color .2s, box-shadow .2s; }
.form-group input { height: 47px; padding: 0 14px; }.form-group textarea { padding: 12px 14px; resize: vertical; min-height: 100px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #b0becb; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(8,119,237,.1); }
.form-group.invalid input, .form-group.invalid textarea { border-color: #e34b4b; }.error-message { display: none; margin-top: 4px; color: #d63b3b; font-size: 10px; }.form-group.invalid .error-message { display: block; }
.submit-btn { width: 100%; border: 0; }.submit-btn:disabled { cursor: wait; opacity: .7; transform: none; }
.form-note { margin-top: 12px; color: #9aa9b7; text-align: center; font-size: 10px; }

/* Footer */
.site-footer { color: #8ca0b5; background: #061426; }
.footer-main { padding: 65px 0 46px; display: grid; grid-template-columns: 2fr 1fr 1.25fr 1.25fr; gap: 65px; }
.footer-brand > p { max-width: 330px; margin-top: 18px; font-size: 10px; }.footer-links, .footer-social { display: flex; flex-direction: column; gap: 8px; }.footer-main h3 { margin-bottom: 10px; color: white; font-size: 11px; }.footer-links a { font-size: 10px; transition: color .2s, transform .2s; }.footer-links a:hover { color: var(--cyan-400); transform: translateX(3px); }
.social-links { display: flex; gap: 8px; }.social-links a { width: 34px; height: 34px; display: grid; place-items: center; color: #8da4bb; border: 1px solid rgba(255,255,255,.12); border-radius: 6px; transition: color .2s, border-color .2s, transform .2s; }.social-links a:hover { color: var(--cyan-400); border-color: var(--cyan-400); transform: translateY(-3px); }.social-links svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.footer-bottom { min-height: 67px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.08); font-size: 9px; }.footer-bottom a { color: #b6c4d1; }.footer-bottom span { margin-left: 6px; color: var(--cyan-400); }

/* Toast */
.toast { position: fixed; z-index: 1100; right: 24px; bottom: 24px; min-width: 310px; padding: 15px 18px; display: flex; align-items: center; gap: 12px; color: var(--navy-900); border-left: 4px solid #20b47a; border-radius: 8px; background: white; box-shadow: 0 18px 50px rgba(5,25,48,.24); opacity: 0; visibility: hidden; transform: translateY(20px); transition: .3s ease; }.toast.show { opacity: 1; visibility: visible; transform: translateY(0); }.toast > span { display: grid; place-items: center; width: 31px; height: 31px; color: white; border-radius: 50%; background: #20b47a; }.toast p { display: flex; flex-direction: column; line-height: 1.5; }.toast b { font-size: 11px; }.toast small { color: var(--slate-500); font-size: 9px; }

/* Responsive */
@media (max-width: 1080px) {
  .hero-layout { gap: 25px; }.hero h1 { font-size: 52px; }.dashboard-card { width: 400px; }.orbit-one { width: 420px; height: 420px; }.orbit-two { width: 350px; height: 350px; }
  .about-layout, .why-layout, .contact-layout { gap: 60px; }.service-grid { grid-template-columns: repeat(2, 1fr); }.service-card { min-height: 330px; }.footer-main { gap: 35px; }
}

@media (max-width: 820px) {
  :root { --header-height: 72px; }.container { width: min(100% - 36px, 700px); }.section { padding: 85px 0; }
  .menu-toggle { display: flex; }.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }.menu-toggle.active span:nth-child(2) { opacity: 0; }.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 0; padding: 100px 30px 40px; flex-direction: column; justify-content: center; gap: 19px; background: rgba(6,20,38,.98); visibility: hidden; opacity: 0; transform: translateY(-20px); transition: .3s ease; }.main-nav.open { visibility: visible; opacity: 1; transform: translateY(0); }.nav-link { font-size: 17px; }.nav-cta { margin-top: 10px; }
  .hero { min-height: 930px; height: auto; max-height: none; padding: 125px 0 80px; }.hero-layout { grid-template-columns: 1fr; text-align: center; }.hero h1, .hero-content > p { margin-inline: auto; }.eyebrow { justify-content: center; }.hero-actions, .hero-trust { justify-content: center; }.hero-visual { height: 405px; }.dashboard-card { width: min(455px, 82vw); height: 290px; }.orbit-one { width: 390px; height: 390px; }.orbit-two { width: 320px; height: 320px; }.chip-security { right: 3%; }.chip-support { left: 3%; bottom: 12px; }.scroll-hint { display: none; }
  .about-layout, .contact-layout { grid-template-columns: 1fr; }.about-visual { min-height: 400px; max-width: 520px; width: 100%; margin: auto; }.about-content { text-align: center; }.section-label { justify-content: center; }.about-content > p { margin-inline: auto; }.section-heading { grid-template-columns: 1fr; gap: 18px; text-align: center; }.section-heading > p { max-width: 560px; margin: auto; }.services::before { font-size: 120px; }
  .why-layout { grid-template-columns: 1fr; gap: 50px; }.why-intro { text-align: center; }.why-intro .section-label { justify-content: center; }.why-intro p { max-width: 550px; margin-inline: auto; }.contact-info { text-align: center; }.contact-info > p { margin-inline: auto; }.company-details { max-width: 550px; margin: auto; text-align: left; }
  .footer-main { grid-template-columns: 2fr 1fr 1fr; }.footer-social { grid-column: 1 / -1; }.footer-brand > p { max-width: 100%; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 30px); }.section { padding: 72px 0; }.section h2 { font-size: 32px; letter-spacing: -1px; }
  .brand { font-size: 17px; }.brand-mark { width: 32px; height: 32px; }
  .hero { min-height: 880px; padding-top: 110px; }.hero h1 { font-size: 39px; letter-spacing: -2px; }.hero-content > p { font-size: 14px; }.hero-actions { flex-direction: column; }.hero-actions .btn { width: 100%; }.hero-trust { gap: 12px; margin-top: 34px; }.trust-item span { display: none; }.trust-line { height: 17px; }.hero-visual { height: 350px; margin-top: 10px; }.dashboard-card { width: 91vw; height: 250px; }.orbit-one { width: 340px; height: 340px; }.orbit-two { width: 280px; height: 280px; }.dash-main { padding: 15px; }.chart-card { height: 105px; }.float-chip { min-width: 130px; padding: 9px 10px; }.chip-security { top: 12px; right: -4px; }.chip-support { left: -4px; bottom: 4px; }
  .about-visual { min-height: 335px; }.about-panel { inset: 38px 36px 49px 25px; }.about-panel svg { width: 76px; }.experience-badge { width: 125px; height: 86px; }.about-values { grid-template-columns: 1fr; gap: 0; text-align: left; }.about-values > div { padding-left: 10px; }
  .service-grid { grid-template-columns: 1fr; }.service-card { min-height: 310px; }.benefit-grid { grid-template-columns: 1fr; }.benefit { min-height: 150px; }.contact-form-wrap { padding: 28px 20px; }.form-heading { align-items: flex-start; flex-direction: column; }.detail-item strong { font-size: 12px; }
  .footer-main { grid-template-columns: 1fr 1fr; }.footer-brand { grid-column: 1 / -1; }.footer-social { grid-column: 1 / -1; }.footer-bottom { gap: 18px; flex-direction: column; justify-content: center; text-align: center; padding: 15px 0; }.toast { left: 15px; right: 15px; bottom: 15px; min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}