:root{
  --navy-950:#0a1830;
  --navy-900:#0f2544;
  --navy-800:#15325c;
  --navy-700:#1c4174;
  --navy-100:#e7edf6;
  --accent-teal:#14b8a6;
  --accent-teal-dark:#0d9488;
  --accent-gold:#f2b705;
  --ink:#1a2433;
  --ink-soft:#5b6a82;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --border:#e4e9f1;
  --radius:16px;
  --shadow-sm:0 2px 8px rgba(15,37,68,.06);
  --shadow-md:0 12px 32px rgba(15,37,68,.12);
  --shadow-lg:0 24px 64px rgba(15,37,68,.18);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}

h1,h2,h3{font-weight:800;letter-spacing:-0.02em;color:var(--navy-900)}
h1{font-size:clamp(2.2rem,4.2vw,3.4rem);line-height:1.12}
h2{font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.2}
h3{font-size:1.15rem}

.eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent-teal-dark);
  background:rgba(20,184,166,.1);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:14px;
}
.highlight{color:var(--accent-teal-dark)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:.95rem;
  padding:12px 24px;border-radius:10px;
  border:2px solid transparent;
  cursor:pointer;transition:all .25s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--accent-teal);color:#fff;box-shadow:0 8px 20px rgba(20,184,166,.35)}
.btn-primary:hover{background:var(--accent-teal-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(20,184,166,.45)}
.btn-outline{border-color:var(--navy-900);color:var(--navy-900)}
.btn-outline:hover{background:var(--navy-900);color:#fff;transform:translateY(-2px)}
.btn-ghost{color:var(--navy-900);font-weight:600;padding:10px 16px}
.btn-ghost:hover{color:var(--accent-teal-dark)}
.btn-lg{padding:15px 30px;font-size:1rem}
.btn-block{width:100%}
.play-dot{width:10px;height:10px;border-radius:50%;background:currentColor;display:inline-block}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:var(--navy-900);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.brand{display:flex;align-items:center;gap:12px;font-size:1.15rem;font-weight:700;color:#fff}
.brand-mark{width:44px;height:44px;border-radius:12px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name strong{color:var(--accent-teal)}
.brand-parent{
  font-size:.66rem;font-weight:600;letter-spacing:.04em;
  color:rgba(255,255,255,.5);text-transform:uppercase;
}

.main-nav{display:flex;gap:32px}
.main-nav a{color:rgba(255,255,255,.78);font-weight:500;font-size:.92rem;position:relative;padding:6px 0;transition:color .2s}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--accent-teal);transition:width .25s ease;
}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after{width:100%}

.header-actions{display:flex;align-items:center;gap:8px}
.header-actions .btn-ghost{color:rgba(255,255,255,.85)}
.header-actions .btn-ghost:hover{color:#fff}

.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;background:none;border:none;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  background:linear-gradient(180deg,var(--navy-950) 0%,var(--navy-900) 100%);
  padding:88px 0 0;
  overflow:hidden;
}
.hero-bg-shape{position:absolute;border-radius:50%;filter:blur(60px);opacity:.35;pointer-events:none}
.shape-1{width:420px;height:420px;background:var(--accent-teal);top:-140px;right:-100px;animation:drift 10s ease-in-out infinite}
.shape-2{width:300px;height:300px;background:var(--navy-700);bottom:60px;left:-80px;animation:drift 12s ease-in-out infinite reverse}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,20px)}}

.hero-inner{
  display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;
  position:relative;z-index:2;padding-bottom:70px;
}
.hero-copy p{color:rgba(255,255,255,.75);font-size:1.08rem;max-width:520px;margin:20px 0 30px}
.hero-copy h1{color:#fff}
.hero-copy .eyebrow{background:rgba(20,184,166,.18);color:#5eead4}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.hero-cta .btn-outline{border-color:rgba(255,255,255,.35);color:#fff}
.hero-cta .btn-outline:hover{background:#fff;color:var(--navy-900)}
.hero-demo-note{color:rgba(255,255,255,.6);font-size:.85rem;margin-bottom:34px}

.hero-trust{display:flex;align-items:center;gap:14px}
.avatars{display:flex}
.avatars span{
  width:34px;height:34px;border-radius:50%;
  border:2px solid var(--navy-900);
  background:linear-gradient(135deg,var(--accent-teal),var(--navy-700));
  margin-left:-10px;
}
.avatars span:first-child{margin-left:0}
.hero-trust p{color:rgba(255,255,255,.75);font-size:.9rem}
.hero-trust strong{color:#fff}

/* hero mock window */
.hero-visual{position:relative}
.mock-window{
  background:#fff;border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.2);
}
.floaty{animation:floaty 5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.mock-titlebar{background:#eef1f6;padding:10px 14px;display:flex;gap:6px}
.mock-titlebar .dot{width:10px;height:10px;border-radius:50%}
.dot.red{background:#f87171}.dot.yellow{background:#fbbf24}.dot.green{background:#34d399}
.mock-body{display:flex;height:280px}
.mock-sidebar{width:64px;background:var(--navy-900);display:flex;flex-direction:column;align-items:center;padding:16px 0;gap:18px}
.mock-logo{width:26px;height:26px;border-radius:7px;background:var(--accent-teal)}
.mock-menu-item{width:22px;height:22px;border-radius:6px;background:rgba(255,255,255,.15)}
.mock-menu-item.active{background:var(--accent-teal)}
.mock-content{flex:1;padding:18px;background:var(--bg-soft)}
.mock-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.mock-title-bar{width:120px;height:14px;border-radius:6px;background:#d7deea}
.mock-avatar{width:28px;height:28px;border-radius:50%;background:var(--navy-700)}
.mock-cards{display:flex;gap:10px;margin-bottom:16px}
.mock-card{flex:1;background:#fff;border-radius:10px;padding:12px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:8px}
.mock-kpi-label{width:60%;height:8px;border-radius:4px;background:#e4e9f1}
.mock-kpi-value{font-weight:800;color:var(--navy-900);font-size:1.1rem}
.mock-chart{display:flex;align-items:flex-end;gap:8px;height:100px;background:#fff;border-radius:10px;padding:14px;box-shadow:var(--shadow-sm)}
.mock-chart .bar{flex:1;height:var(--h);background:linear-gradient(180deg,var(--accent-teal),var(--navy-700));border-radius:4px 4px 0 0;animation:growBar 1.2s ease both}
@keyframes growBar{from{transform:scaleY(0);transform-origin:bottom}to{transform:scaleY(1)}}

.floating-chip{
  position:absolute;background:#fff;padding:13px 20px 13px 14px;border-radius:14px;
  font-size:.95rem;font-weight:700;color:var(--navy-900);
  display:flex;align-items:center;gap:10px;
  border:2px solid transparent;
  z-index:5;
}
.chip-icon{
  width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
  position:relative;color:#fff;flex-shrink:0;
}
.chip-icon::after{
  content:"";position:absolute;inset:-5px;border-radius:50%;
  border:2px solid currentColor;opacity:.7;
  animation:pulseRing 1.8s ease-out infinite;
}

.chip-sale{
  top:-22px;left:-30px;
  border-color:rgba(248,113,113,.5);
  box-shadow:0 14px 34px rgba(248,113,113,.4),0 4px 14px rgba(10,24,48,.18);
}
.chip-sale .chip-icon{background:#f87171;color:#f87171}
.chip-sale .chip-icon span{color:#fff;position:relative;z-index:1}

.chip-stock{
  bottom:10px;right:-34px;
  border-color:rgba(242,183,5,.5);
  box-shadow:0 14px 34px rgba(242,183,5,.35),0 4px 14px rgba(10,24,48,.18);
}
.chip-stock .chip-icon{background:#f2b705;color:#f2b705}
.chip-stock .chip-icon span{color:#fff;position:relative;z-index:1}

@keyframes pulseRing{
  0%{transform:scale(1);opacity:.7}
  70%{transform:scale(1.9);opacity:0}
  100%{transform:scale(1.9);opacity:0}
}

@keyframes chipFloat{
  0%,100%{transform:translateY(0) scale(1)}
  50%{transform:translateY(-12px) scale(1.04)}
}
.floaty-slow{animation:chipFloat 2.8s ease-in-out infinite}
.floaty-slow-2{animation:chipFloat 3.2s ease-in-out infinite .5s}

/* ---------- LOGO STRIP ---------- */
.logo-strip{background:var(--bg-soft);padding:36px 0;border-bottom:1px solid var(--border)}
.logo-strip-label{text-align:center;color:var(--ink-soft);font-size:.85rem;margin-bottom:18px;text-transform:uppercase;letter-spacing:.06em}
.logo-marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.logo-track{display:flex;gap:56px;width:max-content;animation:scrollX 26s linear infinite}
.logo-track span{font-weight:700;color:var(--ink-soft);font-size:1.05rem;opacity:.6;white-space:nowrap}
@keyframes scrollX{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- STATS ---------- */
.stats{padding:64px 0;background:var(--bg-soft)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-number{display:block;font-size:2.4rem;font-weight:800;color:var(--navy-900)}
.stat-label{color:var(--ink-soft);font-size:.9rem;font-weight:500}

/* ---------- SECTION HEAD ---------- */
.section-head{text-align:center;max-width:640px;margin:0 auto 48px}
.section-head p{color:var(--ink-soft);margin-top:14px;font-size:1.02rem}
.section-head.light h2{color:#fff}
.section-head.light p{color:rgba(255,255,255,.7)}

/* ---------- FEATURES ---------- */
.features{padding:100px 0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;transition:transform .3s ease,box-shadow .3s ease;
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.feature-card h3{margin-bottom:10px}
.feature-card p{color:var(--ink-soft);font-size:.94rem}
.feature-icon{
  width:48px;height:48px;border-radius:12px;margin-bottom:20px;
  background:linear-gradient(135deg,var(--accent-teal),var(--navy-700));
  display:flex;align-items:center;justify-content:center;
}
.feature-icon svg{width:24px;height:24px}

/* ---------- SCREENSHOTS ---------- */
.screenshots{padding:100px 0;background:var(--bg-soft)}

.screenshot-stage{
  position:relative;max-width:1000px;margin:0 auto;
  display:flex;justify-content:center;align-items:flex-start;gap:32px;flex-wrap:wrap;
}

.phone-frame{
  position:relative;width:280px;margin:0 auto;
  background:var(--navy-950);border-radius:36px;padding:14px 10px;
  box-shadow:var(--shadow-lg);
  animation:floaty 6s ease-in-out infinite;
}
.phone-notch{
  position:absolute;top:14px;left:50%;transform:translateX(-50%);
  width:90px;height:18px;background:var(--navy-950);border-radius:0 0 12px 12px;z-index:2;
}
.phone-screen{
  overflow:hidden;border-radius:22px;
  border:1px solid rgba(255,255,255,.06);
}
.phone-frame img{
  width:100%;display:block;
  margin-top:-10px;
}

/* ---------- VIDEO ---------- */
.video-section{padding:100px 0;background:var(--bg)}
.video-stage{
  display:flex;flex-direction:column;align-items:center;gap:28px;
}
.video-tabs{display:flex;gap:8px;background:var(--bg-soft);padding:5px;border-radius:999px;border:1px solid var(--border)}
.video-tab{
  border:none;background:transparent;padding:9px 18px;border-radius:999px;
  font-weight:600;font-size:.88rem;color:var(--ink-soft);cursor:pointer;
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.video-tab:hover{color:var(--navy-900)}
.video-tab.active{background:var(--accent-teal);color:#fff}
.video-screen{
  position:relative;aspect-ratio:9/16;background:#000;
}
.video-poster{
  width:100%;height:100%;object-fit:cover;display:block;
}
.video-play-btn{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:64px;height:64px;border-radius:50%;
  background:rgba(20,184,166,.92);border:3px solid rgba(255,255,255,.9);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.35);
  transition:transform .2s ease,background .2s ease;
}
.video-play-btn svg{margin-left:3px}
.video-play-btn:hover{background:var(--accent-teal-dark);transform:translate(-50%,-50%) scale(1.08)}
.video-screen iframe{
  width:100%;height:100%;border:0;display:block;
  margin-top:-10px;
}
.video-cta{margin-top:4px}

.browser-frame{background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.browser-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#eef1f6;border-bottom:1px solid var(--border)}
.browser-bar .dot{width:10px;height:10px;border-radius:50%}
.browser-url{margin-left:14px;background:#fff;border-radius:6px;padding:4px 14px;font-size:.78rem;color:var(--ink-soft)}

.screen-body{display:flex;min-height:340px}
.s-sidebar{width:80px;background:var(--navy-900);display:flex;flex-direction:column;align-items:center;padding:20px 0;gap:16px}
.s-logo{width:28px;height:28px;border-radius:8px;background:var(--accent-teal);margin-bottom:10px}
.s-item{width:24px;height:24px;border-radius:7px;background:rgba(255,255,255,.15)}
.s-item.active{background:var(--accent-teal)}
.s-main{flex:1;padding:24px;background:#fbfcfe}

.s-kpis{display:flex;gap:14px;margin-bottom:18px}
.s-kpi{flex:1;background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px}
.s-kpi span{display:block;width:50%;height:8px;background:#e4e9f1;border-radius:4px;margin-bottom:10px}
.s-kpi b{color:var(--navy-900);font-size:1.15rem}
.s-chart-row{display:flex;gap:16px}
.s-chart{flex:2;display:flex;align-items:flex-end;gap:10px;height:150px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px}
.s-bar{flex:1;height:var(--h);background:linear-gradient(180deg,var(--accent-teal),var(--navy-700));border-radius:4px 4px 0 0;animation:growBar 1s ease both}
.s-donut{flex:1;border-radius:50%;height:118px;width:118px;margin:auto;background:conic-gradient(var(--accent-teal) 0% 45%,var(--navy-700) 45% 75%,#e4e9f1 75% 100%)}

.s-list{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px;margin-bottom:18px}
.s-list-row{height:34px;border-bottom:1px solid var(--border);background:linear-gradient(90deg,#eef1f6 0 30%,transparent 30%)}
.s-list-row:last-child{border-bottom:none}
.s-total-box{background:var(--navy-900);border-radius:10px;padding:18px;color:#fff;display:flex;align-items:center;justify-content:space-between}
.s-total-box span{opacity:.7;font-size:.85rem}
.s-total-box b{font-size:1.3rem;margin:0 16px}
.s-pay-btn{background:var(--accent-teal);padding:10px 18px;border-radius:8px;font-weight:700;font-size:.85rem}

.s-grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.s-product-card{height:90px;border-radius:10px;background:#fff;border:1px solid var(--border);position:relative}
.s-product-card::after{content:"";position:absolute;left:14px;right:14px;bottom:14px;top:14px;background:#eef1f6;border-radius:6px}
.s-product-card.warn::after{background:rgba(242,183,5,.25)}

.s-line-chart{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:18px}
.s-line-chart svg{width:100%;height:120px}
.s-line-chart polyline{fill:none;stroke:var(--accent-teal);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}

/* ---------- HOW IT WORKS ---------- */
.how-it-works{padding:100px 0;background:#fff}
.steps{display:flex;align-items:flex-start;justify-content:center;gap:0;max-width:960px;margin:0 auto}
.step{flex:1;text-align:center;padding:0 20px}
.step-num{
  width:52px;height:52px;border-radius:50%;background:var(--navy-900);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;
  margin:0 auto 18px;box-shadow:var(--shadow-md);
}
.step h3{margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.92rem}
.step-line{flex:0 0 60px;height:2px;background:var(--border);margin-top:26px}

/* ---------- PRICING ---------- */
.pricing{padding:100px 0;background:var(--bg-soft)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:36px 30px;display:flex;flex-direction:column;position:relative;
  transition:transform .3s ease,box-shadow .3s ease;
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.price-card h3{margin-bottom:12px}
.price{font-size:2rem;font-weight:800;color:var(--navy-900);margin-bottom:4px}
.price span{font-size:2rem}
.price-quote span{font-size:1.5rem}
.price-desc{color:var(--ink-soft);font-size:.88rem;margin-bottom:22px}
.price-card ul{margin-bottom:26px;flex:1}
.price-card li{padding:8px 0;color:var(--ink);font-size:.92rem;border-bottom:1px solid var(--border);position:relative;padding-left:26px}
.price-card li:last-child{border-bottom:none}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--accent-teal-dark);font-weight:700}

/* ---------- TESTIMONIALS ---------- */
.testimonials{padding:100px 0;background:var(--navy-900)}
.testi-track{position:relative;max-width:680px;margin:0 auto;min-height:180px}
.testi-card{
  display:none;text-align:center;animation:fadeUp .5s ease both;
}
.testi-card.active{display:block}
.testi-card p{color:rgba(255,255,255,.88);font-size:1.2rem;font-style:italic;margin-bottom:24px}
.testi-person{display:flex;align-items:center;justify-content:center;gap:12px}
.testi-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent-teal),var(--navy-700))}
.testi-person strong{color:#fff;display:block}
.testi-person span{color:rgba(255,255,255,.6);font-size:.85rem}
.testi-dots{display:flex;justify-content:center;gap:8px;margin-top:36px}
.testi-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.25);border:none;cursor:pointer;transition:.25s}
.testi-dot.active{background:var(--accent-teal);width:24px;border-radius:6px}

/* ---------- CTA BANNER ---------- */
.cta-banner{padding:90px 0;background:linear-gradient(135deg,var(--navy-900),var(--navy-700))}
.cta-inner{text-align:center;max-width:600px;margin:0 auto}
.cta-inner h2{color:#fff;margin-bottom:14px}
.cta-inner p{color:rgba(255,255,255,.75);margin-bottom:30px}
.cta-form{display:flex;flex-direction:column;gap:12px;max-width:460px;margin:0 auto}
.cta-form input,.cta-form textarea{
  padding:14px 18px;border-radius:10px;border:none;font-size:.95rem;font-family:inherit;resize:vertical;
}
.cta-form input:focus,.cta-form textarea:focus{outline:2px solid var(--accent-teal)}
.cta-form button:disabled{opacity:.6;cursor:not-allowed}
.form-note{margin-top:14px;color:var(--accent-teal);font-size:.88rem;min-height:1.2em}
.form-note.error{color:#f87171}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--navy-950);padding:24px 0;color:rgba(255,255,255,.7)}
.footer-bottom a{color:var(--accent-teal);font-weight:600}
.footer-bottom a:hover{text-decoration:underline}
.footer-bottom{padding-top:24px;text-align:center;font-size:.85rem}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal-up{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal-up.in-view{opacity:1;transform:translateY(0)}
.delay-1.in-view{transition-delay:.1s}
.delay-2.in-view{transition-delay:.2s}
.delay-3.in-view{transition-delay:.3s}

/* ---------- SCROLL TOP ---------- */
.scroll-top{
  position:fixed;bottom:28px;right:28px;width:46px;height:46px;border-radius:50%;
  background:var(--navy-900);color:#fff;border:none;font-size:1.2rem;cursor:pointer;
  box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transform:translateY(10px);
  transition:.3s;z-index:900;
}
.scroll-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.scroll-top:hover{background:var(--accent-teal)}

/* ---------- RESPONSIVE ---------- */
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{order:-1;max-width:480px;margin:0 auto}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;background:var(--navy-900);
    flex-direction:column;padding:20px 24px;gap:4px;
    transform:translateY(-120%);opacity:0;transition:.3s;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .main-nav.open{transform:translateY(0);opacity:1}
  .main-nav a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-toggle{display:flex}
  .header-actions{display:none}
  .feature-grid{grid-template-columns:1fr}
  .steps{flex-direction:column;gap:30px}
  .step-line{display:none}
  .screen-body{flex-direction:column}
  .s-sidebar{width:100%;flex-direction:row;justify-content:center;padding:12px 0}
  .s-grid-cards{grid-template-columns:repeat(2,1fr)}
  .s-chart-row{flex-direction:column}
}