/* === RESET & VARIABLES === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy-900:#060e1e;
  --navy-800:#0a1628;
  --navy-700:#0d1f3c;
  --navy-600:#132d54;
  --navy-500:#1a3d6e;
  --navy-400:#2a5a9e;
  --blue-accent:#3b7ddd;
  --blue-light:#5a9cf5;
  --white:#ffffff;
  --gray-100:#f0f2f5;
  --gray-200:#d8dce5;
  --gray-300:#b0b8c8;
  --gray-400:#8892a4;
  --gray-500:#5a6478;
  --gold:#c8a45c;
  --font-display:'Syne',sans-serif;
  --font-body:'DM Sans',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --ease-out-expo:cubic-bezier(0.16,1,0.3,1);
  --ease-out-quart:cubic-bezier(0.25,1,0.5,1);
}
html{scroll-behavior:smooth;font-size:16px;overflow-x:hidden}
body{font-family:var(--font-body);background:var(--navy-900);color:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}

/* === UTILITY === */
.container{max-width:1320px;margin:0 auto;padding:0 clamp(1.5rem,4vw,3rem)}
.section-label{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-light);display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}
.section-label::before{content:'';width:2rem;height:1px;background:var(--blue-accent)}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,4.5vw,3.75rem);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin-bottom:1.5rem}
.section-subtitle{font-size:1.125rem;color:var(--gray-300);line-height:1.7;max-width:600px}

/* === REVEAL ANIMATIONS === */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease-out-expo),transform .9s var(--ease-out-expo)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}
.reveal-delay-5{transition-delay:.5s}
.reveal-delay-6{transition-delay:.6s}

/* === NAVIGATION === */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.25rem 0;transition:all .4s var(--ease-out-quart)}
.nav.scrolled{background:rgba(6,14,30,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(59,125,221,.1);padding:.85rem 0}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:.75rem;font-family:var(--font-display);font-weight:800;font-size:1.35rem;letter-spacing:.08em}
.nav-logo-mark{width:36px;height:36px;border:2px solid var(--blue-accent);display:flex;align-items:center;justify-content:center;position:relative; url('/images/logo.jpg');}
.nav-logo-mark::after{content:'';width:12px;height:12px;background:var(--blue-accent);position:absolute}
.nav-links{display:flex;align-items:center;gap:2.5rem}
.nav-links a{font-size:.8125rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gray-300);transition:color .3s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--blue-accent);transition:width .3s var(--ease-out-expo)}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.nav-cta{font-size:.8125rem;letter-spacing:.06em;text-transform:uppercase;padding:.65rem 1.5rem;border:1px solid var(--blue-accent);color:var(--blue-light);transition:all .3s}
.nav-cta:hover{background:var(--blue-accent);color:var(--white)}
/* Language Switcher */
.lang-switch{position:relative;margin-left:1.5rem}
.lang-current{display:flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-300);cursor:pointer;padding:.5rem .75rem;border:1px solid rgba(59,125,221,.15);transition:all .3s;background:transparent}
.lang-current:hover{border-color:var(--blue-accent);color:var(--white)}
.lang-current svg{width:12px;height:12px;transition:transform .3s}
.lang-switch.open .lang-current svg{transform:rotate(180deg)}
.lang-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;background:var(--navy-800);border:1px solid rgba(59,125,221,.2);opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .3s var(--ease-out-quart);z-index:100;backdrop-filter:blur(20px)}
.lang-switch.open .lang-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.lang-option{display:block;padding:.75rem 1rem;font-size:.8125rem;color:var(--gray-300);transition:all .2s;border-bottom:1px solid rgba(255,255,255,.04);cursor:pointer}
.lang-option:last-child{border-bottom:none}
.lang-option:hover{background:rgba(59,125,221,.1);color:var(--white);padding-left:1.25rem}
.lang-option.active{color:var(--blue-light);background:rgba(59,125,221,.05)}
.lang-option-code{font-family:var(--font-mono);font-size:.6875rem;color:var(--gray-500);margin-left:.5rem}

.nav-burger{display:none;flex-direction:column;gap:5px;width:28px;cursor:pointer}
.nav-burger span{display:block;height:1.5px;background:var(--white);transition:all .3s}
.mobile-menu{display:none;position:fixed;inset:0;background:var(--navy-900);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:2rem;opacity:0;pointer-events:none;transition:opacity .4s}
.mobile-menu.open{opacity:1;pointer-events:all}
.mobile-menu a{font-family:var(--font-display);font-size:1.75rem;font-weight:600;color:var(--white)}
.mobile-lang{margin-top:2rem;text-align:center}
.mobile-lang-title{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;color:var(--gray-400);margin-bottom:1rem}
.mobile-lang-grid{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}
.mobile-lang-btn{padding:.5rem .875rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.05em;border:1px solid rgba(59,125,221,.2);color:var(--gray-300);background:transparent;transition:all .3s;cursor:pointer}
.mobile-lang-btn:hover{border-color:var(--blue-accent);color:var(--white)}
.mobile-lang-btn.active{background:var(--blue-accent);border-color:var(--blue-accent);color:var(--white)}

/* === HERO === */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:8rem 0 4rem}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(59,125,221,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(59,125,221,.06) 1px,transparent 1px);background-size:80px 80px;animation:gridDrift 20s linear infinite}
@keyframes gridDrift{to{background-position:80px 80px}}
.hero-gradient{position:absolute;top:-30%;right:-20%;width:80vw;height:80vw;background:radial-gradient(circle,rgba(59,125,221,.12) 0%,transparent 60%);pointer-events:none}
.hero-gradient-2{position:absolute;bottom:-40%;left:-10%;width:60vw;height:60vw;background:radial-gradient(circle,rgba(26,61,110,.2) 0%,transparent 55%);pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:900px}
.hero-eyebrow{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.25em;text-transform:uppercase;color:var(--blue-light);margin-bottom:2rem;display:flex;align-items:center;gap:1rem;opacity:0;animation:fadeUp .8s .3s var(--ease-out-expo) forwards}
.hero-eyebrow::before{content:'';width:3rem;height:1px;background:var(--blue-accent)}
.hero-title{font-family:var(--font-display);font-size:clamp(2.75rem,7vw,5.5rem);font-weight:800;line-height:1.02;letter-spacing:-.03em;margin-bottom:2rem}
.hero-title .line{display:block;overflow:hidden}
.hero-title .line-inner{display:block;opacity:0;transform:translateY(100%);animation:lineReveal .9s var(--ease-out-expo) forwards}
.hero-title .line:nth-child(2) .line-inner{animation-delay:.15s}
.hero-title .accent{color:var(--blue-light)}
@keyframes lineReveal{to{opacity:1;transform:translateY(0)}}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
.hero-sub{font-size:clamp(1rem,1.5vw,1.25rem);color:var(--gray-300);line-height:1.7;max-width:560px;margin-bottom:3rem;opacity:0;animation:fadeUp .8s .5s var(--ease-out-expo) forwards;transform:translateY(20px)}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;opacity:0;animation:fadeUp .8s .65s var(--ease-out-expo) forwards;transform:translateY(20px)}
.btn-primary{display:inline-flex;align-items:center;gap:.75rem;padding:1rem 2rem;background:var(--blue-accent);color:var(--white);font-size:.875rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;transition:all .35s var(--ease-out-quart);position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent);opacity:0;transition:opacity .35s}
.btn-primary:hover::before{opacity:1}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(59,125,221,.3)}
.btn-primary svg{transition:transform .3s}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-secondary{display:inline-flex;align-items:center;gap:.75rem;padding:1rem 2rem;border:1px solid rgba(255,255,255,.2);color:var(--white);font-size:.875rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;transition:all .35s var(--ease-out-quart)}
.btn-secondary:hover{border-color:var(--blue-accent);color:var(--blue-light);transform:translateY(-2px)}
.hero-stats{display:flex;gap:3rem;margin-top:5rem;padding-top:3rem;border-top:1px solid rgba(255,255,255,.08);opacity:0;animation:fadeUp .8s .85s var(--ease-out-expo) forwards;transform:translateY(20px)}
.hero-stat-num{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--white);line-height:1}
.hero-stat-label{font-size:.8125rem;color:var(--gray-400);margin-top:.5rem;letter-spacing:.04em}
.hero-scroll{position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.75rem;font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.15em;text-transform:uppercase;color:var(--gray-400);opacity:0;animation:fadeUp .8s 1.2s var(--ease-out-expo) forwards}
.hero-scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--blue-accent),transparent);animation:scrollPulse 2s ease-in-out infinite}
@keyframes scrollPulse{0%,100%{opacity:.4;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

/* === ABOUT === */
.about{padding:clamp(6rem,12vw,10rem) 0;position:relative}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,6vw,6rem);align-items:center}
.about-visual{position:relative;aspect-ratio:4/5;background:var(--navy-700);overflow:hidden}
.about-visual-inner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.about-blueprint{width:80%;height:80%;position:relative}
.about-blueprint svg{width:100%;height:100%}
.about-visual-border{position:absolute;inset:1.5rem;border:1px solid rgba(59,125,221,.2)}
.about-visual-corner{position:absolute;width:20px;height:20px;border-color:var(--blue-accent);border-style:solid}
.about-visual-corner.tl{top:1rem;left:1rem;border-width:2px 0 0 2px}
.about-visual-corner.tr{top:1rem;right:1rem;border-width:2px 2px 0 0}
.about-visual-corner.bl{bottom:1rem;left:1rem;border-width:0 0 2px 2px}
.about-visual-corner.br{bottom:1rem;right:1rem;border-width:0 2px 2px 0}
.about-text p{color:var(--gray-300);line-height:1.8;margin-bottom:1.5rem;font-size:1.0625rem}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:2.5rem}
.about-feature{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;background:rgba(13,31,60,.6);border:1px solid rgba(59,125,221,.1);transition:border-color .3s}
.about-feature:hover{border-color:rgba(59,125,221,.3)}
.about-feature-icon{width:32px;height:32px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--blue-accent)}
.about-feature-text{font-size:.875rem;color:var(--gray-200);line-height:1.5}
.about-feature-text strong{display:block;color:var(--white);font-weight:600;margin-bottom:.2rem}

/* === CAPABILITIES === */
.capabilities{padding:clamp(6rem,12vw,10rem) 0;background:var(--navy-800);position:relative}
.capabilities::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--blue-accent),transparent)}
.capabilities-header{text-align:center;max-width:700px;margin:0 auto 4rem}
.capabilities-header .section-subtitle{margin:0 auto}
.capabilities-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.cap-card{padding:2rem;background:rgba(6,14,30,.6);border:1px solid rgba(59,125,221,.08);transition:all .4s var(--ease-out-quart);position:relative;overflow:hidden}
.cap-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--blue-accent);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out-expo)}
.cap-card:hover{border-color:rgba(59,125,221,.25);transform:translateY(-4px)}
.cap-card:hover::before{transform:scaleX(1)}
.cap-icon{width:48px;height:48px;margin-bottom:1.5rem;color:var(--blue-accent);display:flex;align-items:center;justify-content:center}
.cap-icon svg{width:100%;height:100%}
.cap-title{font-family:var(--font-display);font-size:1.125rem;font-weight:600;margin-bottom:.75rem}
.cap-desc{font-size:.875rem;color:var(--gray-400);line-height:1.65}

/* === INDUSTRIES === */
.industries{padding:clamp(6rem,12vw,10rem) 0;position:relative}
.industries-header{margin-bottom:4rem}
.industries-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(59,125,221,.08)}
.ind-card{background:var(--navy-900);padding:2.5rem 2rem;text-align:center;transition:all .4s var(--ease-out-quart);position:relative;cursor:default}
.ind-card::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,125,221,.08),transparent);opacity:0;transition:opacity .4s}
.ind-card:hover::after{opacity:1}
.ind-card:hover{transform:scale(1.02);z-index:2}
.ind-icon{width:40px;height:40px;margin:0 auto 1.25rem;color:var(--blue-light);position:relative;z-index:1}
.ind-icon svg{width:100%;height:100%}
.ind-name{font-family:var(--font-display);font-size:.9375rem;font-weight:600;letter-spacing:.02em;position:relative;z-index:1}

/* === PROJECTS === */
.projects{padding:clamp(6rem,12vw,10rem) 0;background:var(--navy-800);position:relative}
.projects::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--blue-accent),transparent)}
.projects-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:3rem;gap:2rem;flex-wrap:wrap}
.projects-filters{display:flex;gap:.5rem;flex-wrap:wrap}
.projects-filter{font-size:.8125rem;padding:.5rem 1.125rem;border:1px solid rgba(255,255,255,.12);color:var(--gray-400);letter-spacing:.03em;transition:all .3s;cursor:pointer}
.projects-filter.active,.projects-filter:hover{border-color:var(--blue-accent);color:var(--white);background:rgba(59,125,221,.1)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.proj-card{position:relative;aspect-ratio:4/3;overflow:hidden;cursor:pointer;group:proj}
.proj-card-bg{position:absolute;inset:0;background:var(--navy-700);transition:transform .6s var(--ease-out-expo)}
.proj-card:hover .proj-card-bg{transform:scale(1.05)}
.proj-card-pattern{position:absolute;inset:0;opacity:.3}
.proj-card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,14,30,.95) 0%,rgba(6,14,30,.3) 50%,transparent 100%);z-index:1}
.proj-card-content{position:absolute;bottom:0;left:0;right:0;padding:1.75rem;z-index:2}
.proj-card-cat{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.15em;text-transform:uppercase;color:var(--blue-light);margin-bottom:.5rem}
.proj-card-title{font-family:var(--font-display);font-size:1.25rem;font-weight:600;margin-bottom:.35rem}
.proj-card-loc{font-size:.8125rem;color:var(--gray-400)}
.proj-card-arrow{position:absolute;top:1.25rem;right:1.25rem;width:36px;height:36px;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;z-index:2;opacity:0;transform:translate(-8px,8px);transition:all .4s var(--ease-out-expo)}
.proj-card:hover .proj-card-arrow{opacity:1;transform:translate(0)}

/* === PROCESS === */
.process{padding:clamp(6rem,12vw,10rem) 0;position:relative}
.process-header{text-align:center;max-width:600px;margin:0 auto 5rem}
.process-header .section-subtitle{margin:0 auto}
.process-timeline{display:flex;position:relative;gap:0}
.process-timeline::before{content:'';position:absolute;top:28px;left:0;right:0;height:1px;background:rgba(59,125,221,.2)}
.process-step{flex:1;text-align:center;position:relative;padding:0 1rem}
.process-step-num{width:56px;height:56px;border:1px solid var(--blue-accent);display:flex;align-items:center;justify-content:center;margin:0 auto 1.75rem;font-family:var(--font-mono);font-size:.875rem;color:var(--blue-light);background:var(--navy-900);position:relative;z-index:1;transition:all .3s}
.process-step:hover .process-step-num{background:var(--blue-accent);color:var(--white)}
.process-step-title{font-family:var(--font-display);font-size:1rem;font-weight:600;margin-bottom:.5rem}
.process-step-desc{font-size:.8125rem;color:var(--gray-400);line-height:1.6;max-width:180px;margin:0 auto}

/* === WHY STEL === */
.why{padding:clamp(6rem,12vw,10rem) 0;background:var(--navy-800);position:relative}
.why::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--blue-accent),transparent)}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,6vw,6rem);align-items:center}
.why-list{display:flex;flex-direction:column;gap:0}
.why-item{display:flex;align-items:flex-start;gap:1.5rem;padding:1.75rem 0;border-bottom:1px solid rgba(255,255,255,.06);transition:all .3s}
.why-item:first-child{border-top:1px solid rgba(255,255,255,.06)}
.why-item:hover{padding-left:.75rem}
.why-item-num{font-family:var(--font-mono);font-size:.75rem;color:var(--blue-accent);flex-shrink:0;width:2rem;padding-top:.15rem}
.why-item-title{font-family:var(--font-display);font-size:1.125rem;font-weight:600;margin-bottom:.35rem}
.why-item-desc{font-size:.875rem;color:var(--gray-400);line-height:1.6}
.why-visual{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.why-visual-ring{position:absolute;border:1px solid rgba(59,125,221,.12);border-radius:50%;animation:ringRotate 30s linear infinite}
.why-visual-ring:nth-child(1){width:100%;height:100%}
.why-visual-ring:nth-child(2){width:75%;height:75%;animation-direction:reverse;animation-duration:25s;border-color:rgba(59,125,221,.18)}
.why-visual-ring:nth-child(3){width:50%;height:50%;animation-duration:20s;border-color:rgba(59,125,221,.25)}
.why-visual-center{position:relative;z-index:1;width:35%;height:35%;background:linear-gradient(135deg,var(--blue-accent),var(--navy-600));display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.5rem;font-weight:800;letter-spacing:.05em}
@keyframes ringRotate{to{transform:rotate(360deg)}}

/* === CONTACT === */
.contact{padding:clamp(6rem,12vw,10rem) 0;position:relative}
.contact-inner{text-align:center;max-width:700px;margin:0 auto}
.contact-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.5rem);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin-bottom:1.5rem}
.contact-sub{font-size:1.125rem;color:var(--gray-300);line-height:1.7;margin-bottom:3rem}
.contact-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:3rem}
.contact-info{display:flex;gap:3rem;justify-content:center;padding-top:2.5rem;border-top:1px solid rgba(255,255,255,.08)}
.contact-info-item{text-align:center}
.contact-info-label{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.15em;text-transform:uppercase;color:var(--gray-500);margin-bottom:.5rem}
.contact-info-value{font-size:.9375rem;color:var(--gray-200)}

/* === FOOTER === */
.footer{padding:3rem 0;border-top:1px solid rgba(255,255,255,.06);background:var(--navy-900)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem}
.footer-left{display:flex;align-items:center;gap:2rem}
.footer-logo{font-family:var(--font-display);font-weight:700;font-size:1rem;letter-spacing:.08em}
.footer-copy{font-size:.8125rem;color:var(--gray-500)}
.footer-right{display:flex;gap:1.5rem}
.footer-right a{font-size:.8125rem;color:var(--gray-400);transition:color .3s}
.footer-right a:hover{color:var(--blue-light)}

/* === RESPONSIVE === */
@media(max-width:1024px){
  .capabilities-grid{grid-template-columns:repeat(2,1fr)}
  .industries-grid{grid-template-columns:repeat(3,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.why-grid{grid-template-columns:1fr}
  .about-visual{max-width:500px;aspect-ratio:16/10}
  .why-visual{display:none}
  .process-timeline{flex-wrap:wrap;gap:2rem}
  .process-timeline::before{display:none}
  .process-step{flex:0 0 calc(33.33% - 1.5rem)}
}
@media(max-width:768px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  .mobile-menu{display:flex}
  .hero-stats{flex-direction:column;gap:1.5rem}
  .capabilities-grid{grid-template-columns:1fr}
  .industries-grid{grid-template-columns:repeat(2,1fr)}
  .projects-grid{grid-template-columns:1fr}
  .projects-header{flex-direction:column;align-items:flex-start}
  .about-features{grid-template-columns:1fr}
  .process-step{flex:0 0 calc(50% - 1rem)}
  .contact-info{flex-direction:column;gap:1.5rem}
  .footer-inner{flex-direction:column;text-align:center}
  .footer-left{flex-direction:column}
}
@media(max-width:480px){
  .industries-grid{grid-template-columns:1fr 1fr}
  .process-step{flex:0 0 100%}
  .hero-actions{flex-direction:column}
  .btn-primary,.btn-secondary{width:100%;justify-content:center}
}