/* iStepExcel v2.0 — Software Company Theme */
:root{
  --void:#020C1B;--deep:#0A1628;--surface:#0F2044;--elevated:#152850;
  --border:rgba(0,212,255,.12);--border-h:rgba(0,212,255,.3);
  --plasma:#00D4FF;--violet:#8B5CF6;--gold:#F59E0B;--emerald:#10B981;--rose:#F43F5E;
  --text:#E2E8F0;--subtle:#94A3B8;--muted:#64748B;
  --font-d:'Orbitron',monospace;--font-h:'Exo 2',sans-serif;--font-b:'Nunito Sans',sans-serif;--font-m:'JetBrains Mono',monospace;
  --r-sm:8px;--r-md:14px;--r-lg:20px;--r-xl:28px;
  --ease:.3s cubic-bezier(.4,0,.2,1);--ease-slow:.7s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased}
body{background:var(--void);color:var(--text);font-family:var(--font-b);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}
input,textarea,select{font-family:inherit}
ul{list-style:none}
::selection{background:rgba(0,212,255,.25);color:var(--text)}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--void)}
::-webkit-scrollbar-thumb{background:var(--surface);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,212,255,.3)}

/* ── UTILITY ───────────────────────────────────────────── */
.istep-app{min-height:100vh}
.istep-container{max-width:1180px;margin:0 auto;padding:0 24px}
.istep-gradient-text{background:linear-gradient(90deg,var(--plasma),var(--violet),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.istep-section{padding:96px 0;position:relative}
@media(max-width:768px){.istep-section{padding:64px 0}.istep-container{padding:0 16px}}

.istep-section-header{text-align:center;margin-bottom:60px;opacity:0;transform:translateY(24px);transition:all .7s ease}
.istep-section-header--visible{opacity:1;transform:translateY(0)}
.istep-section-eyebrow{display:inline-block;font-size:.7rem;font-weight:800;font-family:var(--font-m);color:var(--plasma);letter-spacing:.2em;text-transform:uppercase;margin-bottom:14px;padding:4px 14px;border:1px solid rgba(0,212,255,.3);border-radius:50px;background:rgba(0,212,255,.05)}
.istep-section-title{font-family:var(--font-h);font-size:clamp(1.75rem,3.5vw,2.8rem);font-weight:800;line-height:1.2;margin-bottom:18px;color:var(--text)}
.istep-section-desc{font-size:1rem;color:var(--subtle);max-width:560px;margin:0 auto;line-height:1.75}

/* ── LOADING ───────────────────────────────────────────── */
.istep-loading{position:fixed;inset:0;background:var(--void);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;z-index:9999}
.istep-loading-bar{width:240px;height:3px;background:var(--surface);border-radius:99px;overflow:hidden}
.istep-loading-progress{height:100%;background:linear-gradient(90deg,var(--plasma),var(--violet));animation:load 1.5s ease-in-out infinite}
@keyframes load{0%{width:0}50%{width:70%}100%{width:100%}}
.istep-loading-text{color:var(--muted);font-family:var(--font-m);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:1}}

/* ── NAVBAR ────────────────────────────────────────────── */
.istep-navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all var(--ease)}
.istep-navbar--scrolled{background:rgba(2,12,27,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:10px 0;box-shadow:0 4px 32px rgba(0,0,0,.4)}
.istep-navbar-inner{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:24px}
.istep-navbar-logo{flex-shrink:0;display:flex;align-items:center}
.istep-navbar-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.istep-nav-btn{padding:8px 14px;font-size:.85rem;font-weight:600;font-family:var(--font-h);color:var(--subtle);border-radius:var(--r-sm);transition:all var(--ease)}
.istep-nav-btn:hover{color:var(--plasma);background:rgba(0,212,255,.06)}
.istep-nav-cta{padding:10px 22px;background:linear-gradient(135deg,var(--plasma),var(--violet));color:white;font-size:.875rem;font-weight:700;font-family:var(--font-h);border-radius:50px;display:flex;align-items:center;gap:8px;transition:all var(--ease);white-space:nowrap;box-shadow:0 0 20px rgba(0,212,255,.25)}
.istep-nav-cta:hover{transform:translateY(-2px);box-shadow:0 4px 28px rgba(0,212,255,.45)}
.istep-hamburger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:var(--r-sm);margin-left:auto}
.istep-hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:99px;transition:all var(--ease);transform-origin:center}
.istep-hamburger--open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.istep-hamburger--open span:nth-child(2){opacity:0;transform:scaleX(0)}
.istep-hamburger--open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.istep-mobile-menu{display:none;flex-direction:column;align-items:center;gap:4px;padding:0 24px;background:rgba(10,22,40,.98);backdrop-filter:blur(20px);border-top:1px solid var(--border);max-height:0;overflow:hidden;transition:max-height .5s ease,padding .3s ease}
.istep-mobile-menu--open{max-height:500px;padding:16px 24px 24px}
.istep-mobile-link{padding:12px 24px;width:100%;text-align:center;font-size:1rem;font-weight:600;color:var(--subtle);border-radius:var(--r-md);transition:all var(--ease)}
.istep-mobile-link:hover{color:var(--plasma);background:rgba(0,212,255,.06)}
.istep-nav-cta--mobile{margin-top:10px;justify-content:center;width:100%}
@media(max-width:900px){.istep-navbar-links{display:none}.istep-nav-cta:not(.istep-nav-cta--mobile){display:none}.istep-hamburger{display:flex}.istep-mobile-menu{display:flex}}

/* ── HERO ──────────────────────────────────────────────── */
.istep-hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(0,212,255,.08) 0%,transparent 70%),radial-gradient(ellipse 60% 50% at 80% 80%,rgba(139,92,246,.06) 0%,transparent 70%),var(--void)}
.istep-particle-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.istep-hero-glow{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;z-index:0}
.istep-hero-glow--1{width:600px;height:600px;top:-100px;left:-100px;background:radial-gradient(circle,rgba(0,212,255,.12),transparent 70%);animation:gf1 8s ease-in-out infinite}
.istep-hero-glow--2{width:500px;height:500px;top:20%;right:-50px;background:radial-gradient(circle,rgba(139,92,246,.1),transparent 70%);animation:gf2 10s ease-in-out infinite}
.istep-hero-glow--3{width:400px;height:400px;bottom:0;left:30%;background:radial-gradient(circle,rgba(245,158,11,.06),transparent 70%);animation:gf3 12s ease-in-out infinite}
@keyframes gf1{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,30px)}}
@keyframes gf2{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,40px)}}
@keyframes gf3{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,-20px)}}
.istep-hero-content{position:relative;z-index:1;text-align:center;max-width:840px;padding:120px 24px 80px;opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.istep-hero-content--visible{opacity:1;transform:translateY(0)}
.istep-hero-badge{display:inline-flex;align-items:center;gap:10px;padding:6px 18px;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.25);border-radius:50px;font-size:.75rem;font-weight:700;font-family:var(--font-m);color:var(--plasma);letter-spacing:.1em;text-transform:uppercase;margin-bottom:24px}
.istep-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--plasma);box-shadow:0 0 8px var(--plasma);animation:blink 1.5s ease-in-out infinite;flex-shrink:0}
@keyframes blink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}
.istep-hero-title{font-family:var(--font-d);font-size:clamp(2rem,5vw,3.8rem);font-weight:900;line-height:1.12;letter-spacing:-.02em;color:var(--text);margin-bottom:22px}
.istep-hero-word{display:inline-block;opacity:0;transform:translateY(18px);animation:wr .6s ease forwards}
@keyframes wr{to{opacity:1;transform:translateY(0)}}
.istep-hero-subtitle{font-size:clamp(.95rem,2vw,1.2rem);color:var(--subtle);line-height:1.75;max-width:620px;margin:0 auto 36px}
.istep-hero-actions{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.istep-btn-primary-glow{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;background:linear-gradient(135deg,var(--plasma),var(--violet));color:white;font-size:1rem;font-weight:700;font-family:var(--font-h);border-radius:50px;transition:all var(--ease);box-shadow:0 0 30px rgba(0,212,255,.3),0 4px 20px rgba(0,0,0,.3)}
.istep-btn-primary-glow:hover{transform:translateY(-3px);box-shadow:0 0 50px rgba(0,212,255,.5),0 8px 30px rgba(0,0,0,.4)}
.istep-btn-outline-glow{display:inline-flex;align-items:center;gap:10px;padding:13px 30px;border:1.5px solid rgba(0,212,255,.4);color:var(--plasma);font-size:1rem;font-weight:700;font-family:var(--font-h);border-radius:50px;transition:all var(--ease);background:rgba(0,212,255,.04)}
.istep-btn-outline-glow:hover{background:rgba(0,212,255,.1);border-color:var(--plasma);transform:translateY(-3px);box-shadow:0 0 20px rgba(0,212,255,.2)}
.istep-hero-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.istep-pill{padding:6px 14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:50px;font-size:.78rem;font-weight:600;color:var(--subtle);transition:all var(--ease)}
.istep-pill:hover{color:var(--plasma);border-color:rgba(0,212,255,.3);background:rgba(0,212,255,.06)}
.istep-hero-scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);font-size:.72rem;letter-spacing:.1em;animation:sb 2s ease-in-out infinite}
@keyframes sb{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}
.istep-scroll-line{width:1px;height:44px;background:linear-gradient(to bottom,var(--plasma),transparent)}

/* ── MARQUEE ───────────────────────────────────────────── */
.istep-marquee-wrap{overflow:hidden;background:linear-gradient(135deg,rgba(0,212,255,.05),rgba(139,92,246,.05));border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:14px 0}
.istep-marquee-track{display:flex;animation:mq 30s linear infinite;width:max-content}
.istep-marquee-item{padding:0 36px;font-size:.85rem;font-weight:700;font-family:var(--font-h);color:var(--subtle);white-space:nowrap;border-right:1px solid rgba(255,255,255,.05)}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── SERVICES ──────────────────────────────────────────── */
.istep-section-services{background:var(--deep)}
.istep-services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
@media(max-width:680px){.istep-services-grid{grid-template-columns:1fr}}
.istep-service-card{position:relative;border-radius:var(--r-lg);opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease}
.istep-service-card--visible{opacity:1;transform:translateY(0)}
.istep-service-card:hover{transform:translateY(-8px)}
.istep-service-card:hover .istep-service-card-border{opacity:1}
.istep-service-card-border{position:absolute;inset:0;border-radius:var(--r-lg);padding:1.5px;opacity:.2;transition:opacity var(--ease);background:linear-gradient(135deg,var(--grad-from,#00D4FF),var(--grad-to,#8B5CF6));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.istep-service-card-inner{background:var(--surface);border-radius:calc(var(--r-lg) - 1px);padding:32px 28px;height:100%;display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden}
.istep-service-card-inner::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--grad-from,#00D4FF),var(--grad-to,#8B5CF6));opacity:0;transition:opacity var(--ease)}
.istep-service-card:hover .istep-service-card-inner::before{opacity:1}
.istep-service-icon-wrap{width:60px;height:60px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.istep-service-icon{font-size:1.8rem}
.istep-service-title{font-family:var(--font-h);font-size:1.3rem;font-weight:800;color:var(--text)}
.istep-service-subtitle{font-size:.8rem;color:var(--plasma);font-weight:700;font-family:var(--font-m)}
.istep-service-desc{font-size:.9rem;color:var(--subtle);line-height:1.7;flex:1}
.istep-service-features{display:flex;flex-direction:column;gap:7px}
.istep-service-feature{display:flex;align-items:center;gap:9px;font-size:.85rem;color:var(--text)}
.istep-feature-check{font-weight:900;font-size:.72rem;flex-shrink:0}
.istep-service-gradient-bar{height:3px;border-radius:99px;margin-top:6px;opacity:.5}

/* ── STATS STRIP ───────────────────────────────────────── */
.istep-stats-strip{background:var(--void);padding:64px 0}
.istep-stats-strip-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
@media(max-width:1000px){.istep-stats-strip-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.istep-stats-strip-grid{grid-template-columns:repeat(2,1fr)}}
.istep-stat-strip-item{text-align:center;padding:24px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);transition:all var(--ease)}
.istep-stat-strip-item:hover{border-color:var(--border-h);transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,.4)}
.istep-stat-strip-icon{font-size:1.4rem;margin-bottom:8px}
.istep-stat-strip-num{font-family:var(--font-d);font-size:2rem;font-weight:900;background:linear-gradient(135deg,var(--plasma),var(--violet));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px;line-height:1}
.istep-stat-strip-label{font-size:.75rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em}

/* ── PROJECTS ──────────────────────────────────────────── */
.istep-section-projects{background:var(--deep)}
.istep-projects-filter{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:48px}
.istep-filter-btn{padding:8px 20px;border-radius:50px;font-size:.82rem;font-weight:700;font-family:var(--font-h);color:var(--subtle);border:1px solid var(--border);background:transparent;transition:all var(--ease)}
.istep-filter-btn:hover,.istep-filter-btn--active{color:var(--plasma);border-color:rgba(0,212,255,.4);background:rgba(0,212,255,.07)}
.istep-projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
@media(max-width:768px){.istep-projects-grid{grid-template-columns:1fr}}
.istep-project-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;opacity:0;transform:translateY(32px);transition:opacity .6s ease,transform .6s ease,border-color var(--ease),box-shadow var(--ease)}
.istep-project-card--visible{opacity:1;transform:translateY(0)}
.istep-project-card:hover{border-color:var(--border-h);box-shadow:0 12px 48px rgba(0,0,0,.5),0 0 0 1px rgba(0,212,255,.1)}
.istep-project-card.hidden{display:none}
.istep-project-image{width:100%;height:190px;background:linear-gradient(135deg,var(--surface),var(--elevated));position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.istep-project-image img{width:100%;height:100%;object-fit:cover}
.istep-project-image-placeholder{font-size:3rem;opacity:.3}
.istep-project-featured-badge{position:absolute;top:12px;right:12px;padding:4px 10px;background:rgba(245,158,11,.9);color:white;font-size:.68rem;font-weight:800;border-radius:50px;text-transform:uppercase;letter-spacing:.08em}
.istep-project-body{padding:24px}
.istep-project-cat{font-size:.72rem;font-weight:800;font-family:var(--font-m);color:var(--plasma);text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}
.istep-project-title{font-family:var(--font-h);font-size:1.2rem;font-weight:800;color:var(--text);margin-bottom:10px;line-height:1.3}
.istep-project-desc{font-size:.875rem;color:var(--subtle);line-height:1.65;margin-bottom:16px}
.istep-project-meta{display:flex;gap:16px;margin-bottom:14px}
.istep-project-meta span{font-size:.75rem;color:var(--muted);display:flex;align-items:center;gap:5px}
.istep-tech-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.istep-tech-tag{padding:3px 10px;background:rgba(0,212,255,.07);border:1px solid rgba(0,212,255,.15);border-radius:50px;font-size:.72rem;font-weight:700;color:var(--plasma);font-family:var(--font-m)}
.istep-project-links{display:flex;gap:10px}
.istep-project-link{padding:8px 16px;border-radius:50px;font-size:.78rem;font-weight:700;font-family:var(--font-h);transition:all var(--ease);display:inline-flex;align-items:center;gap:6px}
.istep-project-link--primary{background:rgba(0,212,255,.1);border:1px solid rgba(0,212,255,.3);color:var(--plasma)}
.istep-project-link--primary:hover{background:rgba(0,212,255,.2);transform:translateY(-2px)}
.istep-project-link--ghost{background:transparent;border:1px solid var(--border);color:var(--subtle)}
.istep-project-link--ghost:hover{border-color:var(--border-h);color:var(--text)}

/* ── ABOUT ─────────────────────────────────────────────── */
.istep-section-about{background:var(--void)}
.istep-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;opacity:0;transform:translateY(28px);transition:all .8s ease}
.istep-about-grid--visible{opacity:1;transform:translateY(0)}
@media(max-width:900px){.istep-about-grid{grid-template-columns:1fr;gap:48px}}
.istep-about-content{display:flex;flex-direction:column;gap:18px}
.istep-about-para{color:var(--subtle);line-height:1.8;font-size:.975rem}
.istep-mission-box{display:flex;gap:16px;align-items:flex-start;padding:20px;background:linear-gradient(135deg,rgba(0,212,255,.06),rgba(139,92,246,.06));border:1px solid var(--border);border-radius:var(--r-md)}
.istep-mission-icon{font-size:1.4rem;flex-shrink:0}
.istep-mission-box strong{display:block;font-family:var(--font-h);color:var(--plasma);margin-bottom:5px;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.istep-mission-box p{color:var(--subtle);font-size:.9rem;line-height:1.65}
.istep-about-right{position:relative}
.istep-stats-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;position:relative;z-index:1}
.istep-stat-card-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:24px 18px;text-align:center;transition:all var(--ease);animation:sca .6s ease both}
@keyframes sca{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.istep-stat-card-item:hover{border-color:var(--border-h);transform:translateY(-4px);box-shadow:0 0 24px rgba(0,212,255,.15)}
.istep-stat-icon{font-size:1.4rem;margin-bottom:7px}
.istep-stat-number{font-family:var(--font-d);font-size:2.3rem;font-weight:900;background:linear-gradient(135deg,var(--plasma),var(--violet));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px}
.istep-stat-label{font-size:.73rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.istep-about-decoration{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:280px;height:280px;display:flex;align-items:center;justify-content:center;pointer-events:none;opacity:.12;z-index:0}
.istep-deco-ring{position:absolute;border-radius:50%;border:1px solid var(--plasma);animation:rr linear infinite}
.istep-deco-ring--1{width:270px;height:270px;animation-duration:20s;border-style:dashed}
.istep-deco-ring--2{width:190px;height:190px;animation-duration:15s;animation-direction:reverse}
.istep-deco-ring--3{width:110px;height:110px;animation-duration:10s;border-color:var(--violet)}
@keyframes rr{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.istep-deco-center{font-family:var(--font-d);font-size:1.4rem;font-weight:900;color:var(--plasma);letter-spacing:.1em}

/* ── WHY US ────────────────────────────────────────────── */
.istep-section-whyus{background:var(--deep);overflow:hidden}
.istep-whyus-bg-mesh{position:absolute;inset:0;opacity:.03;background-image:linear-gradient(rgba(0,212,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.5) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.istep-whyus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.istep-whyus-grid{grid-template-columns:1fr 1fr}}
@media(max-width:580px){.istep-whyus-grid{grid-template-columns:1fr}}
.istep-whyus-card{padding:30px 26px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;position:relative;opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease,border-color var(--ease),box-shadow var(--ease)}
.istep-whyus-card--visible{opacity:1;transform:translateY(0)}
.istep-whyus-card:hover{border-color:var(--border-h);box-shadow:0 8px 40px rgba(0,0,0,.4),0 0 20px rgba(0,212,255,.07)}
.istep-whyus-icon{font-size:2.2rem;margin-bottom:14px;display:block}
.istep-whyus-title{font-family:var(--font-h);font-size:1.1rem;font-weight:800;color:var(--text);margin-bottom:9px}
.istep-whyus-desc{font-size:.875rem;color:var(--subtle);line-height:1.7}
.istep-whyus-number{position:absolute;bottom:14px;right:18px;font-family:var(--font-d);font-size:4.5rem;font-weight:900;color:var(--plasma);opacity:.04;line-height:1;pointer-events:none}

/* ── TECH ──────────────────────────────────────────────── */
.istep-section-tech{background:var(--void)}
.istep-tech-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.istep-tech-pill{display:inline-flex;align-items:center;gap:9px;padding:10px 18px;background:var(--surface);border:1px solid var(--border);border-radius:50px;font-size:.875rem;font-weight:700;font-family:var(--font-h);color:var(--text);opacity:0;transform:scale(.9);transition:opacity .4s ease,transform .4s ease,border-color var(--ease),color var(--ease)}
.istep-tech-pill--visible{opacity:1;transform:scale(1)}
.istep-tech-pill:hover{border-color:var(--tech-color,var(--plasma));color:var(--tech-color,var(--plasma))}
.istep-tech-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}

/* ── TRAINING PORTAL ───────────────────────────────────── */
.istep-training-section{background:var(--void);padding:80px 0}
.istep-training-portal{position:relative;border-radius:var(--r-xl);overflow:hidden;background:linear-gradient(135deg,rgba(0,212,255,.06) 0%,rgba(139,92,246,.08) 50%,rgba(245,158,11,.05) 100%);border:1px solid rgba(0,212,255,.2);padding:64px 48px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:48px}
@media(max-width:768px){.istep-training-portal{grid-template-columns:1fr;text-align:center;padding:40px 24px;gap:28px}}
.istep-training-portal::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 100% at 0% 50%,rgba(0,212,255,.08),transparent);pointer-events:none}
.istep-training-portal::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--plasma),var(--violet),var(--gold),transparent)}
.istep-training-eyebrow{font-size:.72rem;font-weight:800;font-family:var(--font-m);color:var(--gold);letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.istep-training-eyebrow::before{content:'';display:block;width:24px;height:2px;background:var(--gold);border-radius:1px}
@media(max-width:768px){.istep-training-eyebrow{justify-content:center}}
.istep-training-title{font-family:var(--font-d);font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:900;color:var(--text);line-height:1.2;margin-bottom:14px}
.istep-training-title span{color:var(--gold)}
.istep-training-tagline{font-size:.95rem;color:var(--subtle);line-height:1.65;max-width:520px}
@media(max-width:768px){.istep-training-tagline{max-width:100%}}
.istep-training-cta-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}
.istep-training-btn{position:relative;display:inline-flex;align-items:center;gap:12px;padding:16px 32px;background:linear-gradient(135deg,var(--gold),#F97316);color:var(--void);font-size:1rem;font-weight:900;font-family:var(--font-h);border-radius:50px;transition:all var(--ease);box-shadow:0 0 30px rgba(245,158,11,.35),0 4px 20px rgba(0,0,0,.3);white-space:nowrap;text-decoration:none}
.istep-training-btn:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 0 50px rgba(245,158,11,.5),0 8px 32px rgba(0,0,0,.4)}
.istep-training-btn-icon{font-size:1.2rem;animation:rocket 2s ease-in-out infinite}
@keyframes rocket{0%,100%{transform:translateY(0) rotate(-10deg)}50%{transform:translateY(-4px) rotate(-10deg)}}
.istep-training-note{font-size:.75rem;color:var(--muted);text-align:center;display:flex;align-items:center;gap:6px}
.istep-training-note::before{content:'';display:block;width:6px;height:6px;background:var(--emerald);border-radius:50%;box-shadow:0 0 6px var(--emerald)}
.istep-training-features{display:flex;gap:20px;margin-top:18px;flex-wrap:wrap}
@media(max-width:768px){.istep-training-features{justify-content:center}}
.istep-training-feature{font-size:.8rem;color:var(--subtle);display:flex;align-items:center;gap:6px}
.istep-training-feature-dot{width:6px;height:6px;border-radius:50%;background:var(--plasma);flex-shrink:0}

/* ── TESTIMONIALS ──────────────────────────────────────── */
.istep-section-testimonials{background:linear-gradient(180deg,var(--deep) 0%,var(--void) 100%)}
.istep-testimonial-wrapper{display:flex;align-items:center;gap:20px}
.istep-t-nav{flex-shrink:0;width:46px;height:46px;border-radius:50%;background:var(--surface);border:1px solid var(--border);color:var(--text);font-size:1.4rem;transition:all var(--ease);display:flex;align-items:center;justify-content:center;z-index:2}
.istep-t-nav:hover{background:var(--plasma);color:var(--void);border-color:var(--plasma)}
@media(max-width:580px){.istep-t-nav{display:none}}
.istep-testimonial-viewport{flex:1;position:relative;min-height:320px}
.istep-testimonial-card{position:absolute;inset:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:40px 36px 32px;display:flex;flex-direction:column;gap:18px;opacity:0;transform:translateX(32px) scale(.97);transition:all .5s cubic-bezier(.4,0,.2,1);pointer-events:none}
.istep-testimonial-card--active{opacity:1;transform:translateX(0) scale(1);pointer-events:all;position:relative}
@media(max-width:600px){.istep-testimonial-card{padding:28px 22px}}
.istep-quote-icon{font-size:4.5rem;line-height:1;font-family:Georgia,serif;background:linear-gradient(135deg,var(--plasma),var(--violet));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-top:-18px;margin-bottom:-18px;user-select:none}
.istep-stars{color:var(--gold);font-size:1rem;letter-spacing:2px}
.istep-testimonial-content{font-size:1rem;color:var(--text);line-height:1.8;font-style:italic;flex:1}
.istep-testimonial-author{display:flex;align-items:center;gap:14px;margin-top:auto}
.istep-author-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--plasma),var(--violet));overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:900;color:white}
.istep-author-avatar img{width:100%;height:100%;object-fit:cover}
.istep-author-info strong{display:block;font-family:var(--font-h);font-size:.95rem;font-weight:800;color:var(--text)}
.istep-author-info span{font-size:.78rem;color:var(--muted)}
.istep-t-dots{display:flex;justify-content:center;gap:8px;margin-top:28px}
.istep-t-dot{width:8px;height:8px;border-radius:50%;background:var(--surface);border:1px solid var(--border);transition:all var(--ease)}
.istep-t-dot--active{background:var(--plasma);border-color:var(--plasma);width:24px;border-radius:4px}

/* ── CONTACT / DEMO ────────────────────────────────────── */
.istep-section-contact{background:var(--deep)}
.istep-contact-bg-glow{position:absolute;top:0;left:50%;transform:translateX(-50%);width:800px;height:400px;background:radial-gradient(ellipse,rgba(0,212,255,.05),transparent 70%);pointer-events:none}
.istep-demo-tabs{display:flex;gap:6px;justify-content:center;margin-bottom:36px}
.istep-demo-tab{padding:10px 24px;border-radius:50px;font-size:.875rem;font-weight:700;font-family:var(--font-h);border:1px solid var(--border);color:var(--subtle);transition:all var(--ease)}
.istep-demo-tab--active{background:linear-gradient(135deg,var(--plasma),var(--violet));border-color:transparent;color:white;box-shadow:0 0 20px rgba(0,212,255,.25)}
.istep-contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:56px;align-items:start}
@media(max-width:900px){.istep-contact-grid{grid-template-columns:1fr}}
.istep-contact-info{display:flex;flex-direction:column;gap:24px}
.istep-contact-info-title{font-family:var(--font-h);font-size:1.4rem;font-weight:800;color:var(--text)}
.istep-contact-info-sub{font-size:.9rem;color:var(--subtle);line-height:1.7}
.istep-contact-items{display:flex;flex-direction:column;gap:18px}
.istep-contact-item{display:flex;gap:14px;align-items:flex-start}
.istep-contact-icon{font-size:1.2rem;flex-shrink:0;margin-top:2px}
.istep-contact-item div{display:flex;flex-direction:column;gap:2px}
.istep-contact-item strong{font-family:var(--font-h);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--plasma)}
.istep-contact-item a,.istep-contact-item span{font-size:.9rem;color:var(--subtle)}
.istep-contact-item a:hover{color:var(--plasma)}
.istep-contact-socials{display:flex;gap:10px;flex-wrap:wrap}
.istep-social-btn{width:42px;height:42px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;color:var(--subtle);transition:all var(--ease)}
.istep-social-btn:hover{background:var(--plasma);color:var(--void);border-color:var(--plasma);transform:translateY(-3px)}
.istep-contact-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:36px 32px;display:flex;flex-direction:column;gap:18px}
@media(max-width:580px){.istep-contact-form{padding:24px 18px}}
.istep-demo-badge{display:flex;align-items:center;gap:8px;padding:10px 16px;background:linear-gradient(135deg,rgba(245,158,11,.1),rgba(139,92,246,.1));border:1px solid rgba(245,158,11,.3);border-radius:var(--r-sm);font-size:.82rem;font-weight:700;color:var(--gold)}
.istep-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:580px){.istep-form-row{grid-template-columns:1fr}}
.istep-field{display:flex;flex-direction:column;gap:7px}
.istep-field label{font-size:.75rem;font-weight:800;color:var(--subtle);text-transform:uppercase;letter-spacing:.08em}
.istep-field input,.istep-field textarea,.istep-field select{padding:11px 14px;background:var(--elevated);border:1px solid rgba(255,255,255,.06);border-radius:var(--r-sm);color:var(--text);font-size:.9rem;transition:all var(--ease);resize:none}
.istep-field input:focus,.istep-field textarea:focus,.istep-field select:focus{outline:none;border-color:rgba(0,212,255,.4);box-shadow:0 0 0 3px rgba(0,212,255,.08)}
.istep-field input::placeholder,.istep-field textarea::placeholder{color:var(--muted)}
.istep-form-success{padding:13px 16px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3);border-radius:var(--r-sm);color:var(--emerald);font-size:.875rem;font-weight:600}
.istep-form-error{padding:13px 16px;background:rgba(244,63,94,.1);border:1px solid rgba(244,63,94,.3);border-radius:var(--r-sm);color:var(--rose);font-size:.875rem;font-weight:600}
.istep-form-feedback{min-height:0}
.istep-form-submit{padding:13px 28px;background:linear-gradient(135deg,var(--plasma),var(--violet));color:white;font-size:.975rem;font-weight:700;font-family:var(--font-h);border-radius:50px;display:flex;align-items:center;justify-content:center;gap:10px;transition:all var(--ease);box-shadow:0 0 20px rgba(0,212,255,.2)}
.istep-form-submit:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 28px rgba(0,212,255,.4)}
.istep-form-submit:disabled{opacity:.7;cursor:not-allowed}
.istep-spinner{width:17px;height:17px;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:white;animation:spin .8s linear infinite;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── FOOTER ────────────────────────────────────────────── */
.istep-footer{background:#010812;border-top:1px solid var(--border)}
.istep-footer-top{padding:72px 0 52px}
.istep-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px}
@media(max-width:960px){.istep-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.istep-footer-grid{grid-template-columns:1fr}}
.istep-footer-brand{display:flex;flex-direction:column;gap:14px}
.istep-footer-brand p{font-size:.875rem;color:var(--muted);line-height:1.7}
.istep-footer-socials{display:flex;gap:8px;flex-wrap:wrap}
.istep-f-social{width:36px;height:36px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:900;color:var(--muted);transition:all var(--ease)}
.istep-f-social:hover{background:var(--plasma);color:var(--void);border-color:var(--plasma);transform:translateY(-2px)}
.istep-footer-col h4{font-family:var(--font-h);font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--text);margin-bottom:18px}
.istep-footer-col ul{display:flex;flex-direction:column;gap:9px}
.istep-footer-col li button{font-size:.875rem;color:var(--muted);transition:color var(--ease);text-align:left}
.istep-footer-col li button:hover{color:var(--plasma)}
.istep-footer-contact{display:flex;flex-direction:column;gap:12px}
.istep-f-contact-item{display:flex;gap:9px;align-items:flex-start;font-size:.84rem}
.istep-f-contact-item a,.istep-f-contact-item span:last-child{color:var(--muted);word-break:break-word}
.istep-f-contact-item a:hover{color:var(--plasma)}
.istep-footer-bottom{padding:18px 0;border-top:1px solid rgba(255,255,255,.04)}
.istep-footer-bottom .istep-container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.istep-footer-bottom p{font-size:.78rem;color:var(--muted)}

/* ── BACK TO TOP ───────────────────────────────────────── */
.istep-back-top{position:fixed;bottom:28px;right:28px;z-index:999;width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--plasma),var(--violet));color:white;font-size:1rem;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(14px) scale(.8);transition:all var(--ease);box-shadow:0 4px 20px rgba(0,212,255,.3);pointer-events:none}
.istep-back-top--visible{opacity:1;transform:translateY(0) scale(1);pointer-events:all}
.istep-back-top:hover{transform:translateY(-4px) scale(1.08);box-shadow:0 8px 28px rgba(0,212,255,.5)}
@media(max-width:580px){.istep-back-top{bottom:18px;right:18px;width:40px;height:40px}}