*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--accent:#3b82f6;--accent-light:#60a5fa;--accent-dark:#2563eb;--bg:#0a0a0a;--bg2:#111;--bg3:#1a1a1a;--text:#f0f0f0;--text2:#a0a0a0;--text3:#666;--radius:16px;--radius-sm:10px;--font-display:'Syne',sans-serif;--font-body:'Inter',sans-serif;--font-mono:'JetBrains Mono',monospace;--transition:0.4s cubic-bezier(.16,1,.3,1)}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);overflow-x:hidden;cursor:none}
@media(max-width:768px){body{cursor:auto}}
a{color:inherit;text-decoration:none}

/* CURSOR */
.custom-cursor{position:fixed;width:12px;height:12px;background:var(--accent);border-radius:50%;pointer-events:none;z-index:9999;mix-blend-mode:difference;transition:transform .15s ease}
.custom-cursor.follower{width:40px;height:40px;background:transparent;border:1px solid var(--accent-light);transition:transform .3s,width .3s,height .3s}
.custom-cursor.hover{transform:scale(2)}
.custom-cursor.follower.hover{width:60px;height:60px}
@media(max-width:768px){.custom-cursor{display:none}}

/* LOADER */
.loader{position:fixed;inset:0;z-index:10000;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
.loader.done{opacity:0;visibility:hidden;pointer-events:none}
.loader-inner{text-align:center}
.loader-text{font-family:var(--font-display);font-size:3.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:2rem;text-transform:uppercase}
.loader-text .accent{color:var(--accent)}
.loader-bar{width:200px;height:3px;background:var(--bg3);border-radius:2px;margin:0 auto 1rem;overflow:hidden}
.loader-fill{width:0%;height:100%;background:var(--accent);border-radius:2px;transition:width .3s}
.loader-percent{font-family:var(--font-mono);font-size:.9rem;color:var(--text3)}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.2rem 2rem;display:flex;align-items:center;justify-content:space-between;background:rgba(10,10,10,.8);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.05);transition:transform .4s,background .4s}
.nav.hidden{transform:translateY(-100%)}
.nav-logo{font-family:var(--font-display);font-weight:800;font-size:1.5rem;letter-spacing:-.03em;text-transform:uppercase}
.nav-logo .accent{color:var(--accent)}.nav-logo small{font-size:.65em;font-weight:500;letter-spacing:.1em;vertical-align:super;opacity:.7}
.nav-links{display:flex;gap:2rem;align-items:center}
.nav-link{font-size:.875rem;color:var(--text2);transition:color var(--transition);position:relative;overflow:hidden}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--accent);transition:width var(--transition)}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after{width:100%}
.nav-link.cta{background:var(--accent);color:var(--bg);font-weight:600;padding:.45rem 1rem;border-radius:999px;font-size:.8rem;transition:all var(--transition);white-space:nowrap;flex-shrink:0}
.nav-link.cta:hover{background:var(--accent-dark);box-shadow:0 0 20px rgba(59,130,246,.3)}
.nav-link.cta::after{display:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);transition:all .3s}
@media(max-width:768px){.nav-links{display:none}.nav-toggle{display:flex}}

/* MOBILE MENU */
.mobile-menu{position:fixed;inset:0;z-index:999;background:rgba(10,10,10,.95);backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all .4s}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu-inner{display:flex;flex-direction:column;gap:1.5rem;text-align:center}
.mobile-link{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--text2);transition:color .3s}
.mobile-link:hover{color:var(--accent)}
.mobile-link.cta{background:var(--accent);color:var(--bg);padding:1rem 2rem;border-radius:999px;font-size:1.2rem;margin-top:1rem}

/* AUDIO TOGGLE */
.audio-toggle{position:fixed;bottom:2rem;right:2rem;z-index:100;width:48px;height:48px;background:var(--bg3);border:1px solid rgba(255,255,255,.1);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}
.audio-toggle:hover{border-color:var(--accent)}
.audio-toggle svg{width:20px;height:20px;color:var(--text2)}
.audio-toggle.muted .sound-on{display:none}
.audio-toggle:not(.muted) .sound-off{display:none}
.audio-toggle.muted{opacity:.4}

/* NARRATOR */
.narrator{position:fixed;bottom:6rem;left:2rem;z-index:100;display:flex;align-items:center;gap:.75rem;background:rgba(26,26,26,.9);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:.75rem 1.25rem;max-width:400px;opacity:0;transform:translateY(20px);transition:all .5s cubic-bezier(.16,1,.3,1);pointer-events:none}
.narrator.active{opacity:1;transform:translateY(0);pointer-events:auto}
.narrator-waves{display:flex;gap:3px;align-items:center}
.narrator-waves span{display:block;width:3px;background:var(--accent);border-radius:2px;animation:wave .6s ease-in-out infinite}
.narrator-waves span:nth-child(1){height:8px}
.narrator-waves span:nth-child(2){height:14px;animation-delay:.1s}
.narrator-waves span:nth-child(3){height:10px;animation-delay:.2s}
@keyframes wave{0%,100%{transform:scaleY(.5)}50%{transform:scaleY(1.2)}}
.narrator-text{font-size:.8rem;color:var(--text2);line-height:1.5;font-style:italic}

/* TRANSITION */
.transition-overlay{position:fixed;inset:0;z-index:9000;display:flex;pointer-events:none}
.transition-slice{flex:1;background:var(--accent);transform:scaleY(0);transform-origin:bottom}
.transition-overlay.entering .transition-slice{animation:sliceIn .5s cubic-bezier(.77,0,.18,1) forwards}
.transition-overlay.leaving .transition-slice{animation:sliceOut .5s cubic-bezier(.77,0,.18,1) forwards}
@keyframes sliceIn{0%{transform:scaleY(0);transform-origin:bottom}100%{transform:scaleY(1);transform-origin:bottom}}
@keyframes sliceOut{0%{transform:scaleY(1);transform-origin:top}100%{transform:scaleY(0);transform-origin:top}}
.transition-slice:nth-child(2){animation-delay:.05s!important}
.transition-slice:nth-child(3){animation-delay:.1s!important}
.transition-slice:nth-child(4){animation-delay:.15s!important}
.transition-slice:nth-child(5){animation-delay:.2s!important}

/* SECTIONS */
.section{position:relative;overflow:hidden;min-height:60vh;padding:6rem 0}
.section:first-child{padding-top:0}
.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.font-display{font-family:var(--font-display)}
.accent{color:var(--accent)}
.accent-glow{background:linear-gradient(135deg,var(--accent),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.glow-text{text-shadow:0 0 40px rgba(59,130,246,.5),0 0 80px rgba(59,130,246,.2)}
.section-title{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;line-height:1.15;letter-spacing:-.02em}
.body-lg{font-size:1.15rem;color:var(--text2);line-height:1.7}
.chapter-num{font-family:var(--font-mono);font-size:.8rem;color:var(--accent);letter-spacing:.15em;text-transform:uppercase;display:block;margin-bottom:1rem}

/* BUTTONS */
.btn-primary{display:inline-flex;align-items:center;background:var(--accent);color:var(--bg);font-family:var(--font-display);font-weight:600;padding:1rem 2rem;border-radius:999px;font-size:1rem;border:none;cursor:pointer;transition:all var(--transition);text-decoration:none}
.btn-primary:hover{background:var(--accent-dark);box-shadow:0 0 30px rgba(59,130,246,.3);transform:translateY(-2px)}
.btn-ghost{display:inline-flex;align-items:center;background:transparent;color:var(--text);font-family:var(--font-display);font-weight:500;padding:1rem 2rem;border-radius:999px;font-size:1rem;border:1px solid rgba(255,255,255,.2);cursor:pointer;transition:all var(--transition);text-decoration:none}
.btn-ghost:hover{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.03)}
.btn-lg{padding:1.2rem 2.5rem;font-size:1.1rem}
.btn-block{width:100%;justify-content:center}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;position:relative}
.three-canvas{position:absolute;inset:0;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;background:radial-gradient(ellipse at 30% 50%,rgba(59,130,246,.08) 0%,transparent 60%),linear-gradient(to bottom,transparent 50%,var(--bg) 100%)}
.hero-content{position:relative;z-index:2;max-width:700px;padding:0 2rem;margin-top:5rem}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.2);border-radius:999px;padding:.4rem 1rem;font-size:.85rem;color:var(--accent-light);margin-bottom:2rem}
.pulse-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
.hero-title{font-family:var(--font-display);font-size:clamp(3rem,7vw,5rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;margin-bottom:1.5rem;text-transform:uppercase}
.hero-title .line{display:block}
.hero-sub{font-size:1.2rem;color:var(--text2);line-height:1.6;margin-bottom:2.5rem;max-width:500px}
.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap}
.stats-section{padding:0 0 4rem;background:linear-gradient(to bottom,transparent,rgba(59,130,246,.02))}.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding:2.5rem 0;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.stat{text-align:center}
.stat-num{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--accent)}
.stat-label{font-size:.8rem;color:var(--text3);margin-top:.25rem}
.scroll-hint{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:2;text-align:center;color:var(--text3);font-size:.75rem}
.scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--accent),transparent);margin:.5rem auto 0;animation:scrollLine 2s infinite}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* HOOK */
.hook-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.hook-visual{display:flex;justify-content:center}

/* PRINTER ANIMATION */
.printer-anim{width:300px;height:350px;position:relative;background:var(--bg2);border-radius:var(--radius);border:1px solid rgba(255,255,255,.05);overflow:hidden}
.printer-bed{position:absolute;bottom:40px;left:30px;right:30px;height:4px;background:var(--accent);border-radius:2px;box-shadow:0 0 20px rgba(59,130,246,.3)}
.printer-head{position:absolute;top:40px;left:50%;transform:translateX(-50%);width:40px;height:60px;animation:printMove 4s ease-in-out infinite}
.printer-nozzle{width:8px;height:20px;background:var(--text2);margin:0 auto;border-radius:0 0 4px 4px}
.printer-line{width:2px;height:40px;background:var(--accent);margin:0 auto;opacity:.6;animation:extrude 4s ease-in-out infinite}
.printer-object{position:absolute;bottom:44px;left:50%;transform:translateX(-50%);width:60px;height:0;background:linear-gradient(to top,var(--accent),rgba(59,130,246,.3));border-radius:4px 4px 0 0;animation:build 4s ease-in-out infinite}
@keyframes printMove{0%,100%{transform:translateX(-30px)}50%{transform:translateX(30px)}}
@keyframes extrude{0%,100%{opacity:.3}50%{opacity:1}}
@keyframes build{0%{height:0}80%{height:120px}100%{height:120px}}

/* DIFF CARDS */
.diff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:3rem}
.diff-card{background:var(--bg2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2rem;transition:all var(--transition)}
.diff-card:hover{transform:translateY(-6px);border-color:rgba(59,130,246,.2);box-shadow:0 20px 40px rgba(0,0,0,.3)}
.diff-icon{font-size:2.5rem;margin-bottom:1rem}
.diff-card h3{font-family:var(--font-display);font-size:1.2rem;margin-bottom:.75rem}
.diff-card p{font-size:.9rem;color:var(--text2);line-height:1.6}
.diff-tag{display:inline-block;margin-top:1rem;font-family:var(--font-mono);font-size:.7rem;color:var(--accent);background:rgba(59,130,246,.08);padding:.25rem .75rem;border-radius:999px;border:1px solid rgba(59,130,246,.15)}

/* PARALLAX BREAK */
.parallax-break{min-height:50vh;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(135deg,rgba(59,130,246,.05),transparent,rgba(59,130,246,.03));border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.03)}
.parallax-quote{font-family:var(--font-display);font-size:clamp(1.3rem,3vw,2rem);font-weight:500;font-style:italic;line-height:1.5;max-width:700px;margin-bottom:2rem;color:var(--text2)}

/* SECTORS */
.sectors-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:3rem}
.sector-card{background:var(--bg2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2rem;text-align:center;transition:all var(--transition)}
.sector-card:hover{transform:translateY(-4px);box-shadow:0 15px 30px rgba(0,0,0,.3)}
.sector-icon{font-size:3rem;margin-bottom:1rem}
.sector-card h3{font-family:var(--font-display);font-size:1.2rem;margin-bottom:.5rem}
.sector-card p{font-size:.85rem;color:var(--text2);line-height:1.6}
.sector-materials{margin-top:1rem;font-family:var(--font-mono);font-size:.7rem;color:var(--accent);padding:.4rem .8rem;background:rgba(59,130,246,.05);border-radius:var(--radius-sm);display:inline-block}

/* CTA */
.cta-final{min-height:50vh;display:flex;align-items:center;justify-content:center;text-align:center;background:radial-gradient(ellipse at center,rgba(59,130,246,.08),transparent 70%)}
.cta-title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.1;margin-bottom:1rem}
.cta-sub{font-size:1.1rem;color:var(--text2);margin-bottom:2rem}
.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* TIMELINE */
.timeline{position:relative;max-width:800px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:24px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--accent),rgba(59,130,246,.1))}
.timeline-item{position:relative;padding-left:60px;margin-bottom:4rem}
.timeline-marker{position:absolute;left:16px;top:6px;width:18px;height:18px;border-radius:50%;background:var(--bg);border:3px solid var(--accent)}
.timeline-marker.glow{box-shadow:0 0 15px rgba(59,130,246,.4),0 0 30px rgba(59,130,246,.2);background:var(--accent)}
.timeline-year{font-family:var(--font-mono);font-size:.75rem;color:var(--accent);letter-spacing:.1em;margin-bottom:.5rem}
.timeline-content h3{font-family:var(--font-display);font-size:1.5rem;margin-bottom:.75rem}
.timeline-content p{color:var(--text2);line-height:1.7}
.timeline-content.highlight{background:rgba(59,130,246,.04);padding:1.5rem;border-radius:var(--radius);border:1px solid rgba(59,130,246,.1)}

/* VALUES */
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-top:3rem}
.value-card{background:var(--bg2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2rem;text-align:center;transition:all var(--transition)}
.value-card:hover{transform:translateY(-4px);border-color:rgba(59,130,246,.15)}
.value-icon{font-size:2.5rem;margin-bottom:1rem}
.value-card h3{font-family:var(--font-display);margin-bottom:.5rem}
.value-card p{font-size:.85rem;color:var(--text2);line-height:1.6}

/* SERVICES */
.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.service-grid.reverse{direction:rtl}
.service-grid.reverse>*{direction:ltr}
.service-num{font-family:var(--font-mono);font-size:4rem;color:rgba(59,130,246,.15);font-weight:700;line-height:1;margin-bottom:1rem}
.service-info h2{font-family:var(--font-display);font-size:2rem;margin-bottom:1rem}
.service-features{list-style:none;margin:1.5rem 0}
.service-features li{padding:.5rem 0;font-size:.9rem;color:var(--text2);border-bottom:1px solid rgba(255,255,255,.04)}
.check{color:var(--accent);margin-right:.5rem}
.service-price{margin-top:1.5rem}
.price-from{font-size:.75rem;color:var(--text3);text-transform:uppercase;letter-spacing:.1em}
.price-amount{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--accent);margin:0 .5rem}
.price-unit{font-size:.9rem;color:var(--text3)}
.tag-hot{display:inline-block;background:var(--accent);color:var(--bg);font-size:.65rem;font-weight:700;padding:.2rem .6rem;border-radius:999px;margin-left:.5rem;vertical-align:middle}

/* SIGN DEMO */
.sign-demo{width:300px;height:300px;position:relative;display:flex;align-items:center;justify-content:center;perspective:600px}
.sign-3d{transform:rotateY(-15deg) rotateX(5deg);transform-style:preserve-3d;position:relative}
.sign-face{font-family:var(--font-display);font-size:3rem;font-weight:700;color:var(--accent);padding:1rem 2rem;background:var(--bg2);border:2px solid var(--accent);border-radius:8px;text-shadow:0 0 30px rgba(59,130,246,.5);animation:signGlow 3s ease-in-out infinite}
@keyframes signGlow{0%,100%{text-shadow:0 0 30px rgba(59,130,246,.3)}50%{text-shadow:0 0 60px rgba(59,130,246,.6),0 0 100px rgba(59,130,246,.2)}}
.sign-depth{position:absolute;top:4px;left:4px;right:-4px;bottom:-4px;background:rgba(59,130,246,.1);border-radius:8px;transform:translateZ(-8px)}
.sign-shadow{position:absolute;bottom:-20px;left:10%;right:10%;height:20px;background:rgba(0,0,0,.3);border-radius:50%;filter:blur(10px)}
.sign-lights{position:absolute;bottom:30px;display:flex;gap:15px}
.sign-lights span{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:lightBlink 2s ease-in-out infinite}
.sign-lights span:nth-child(2){animation-delay:.3s}
.sign-lights span:nth-child(3){animation-delay:.6s}
.sign-lights span:nth-child(4){animation-delay:.9s}
.sign-lights span:nth-child(5){animation-delay:1.2s}
@keyframes lightBlink{0%,100%{opacity:.3;box-shadow:none}50%{opacity:1;box-shadow:0 0 10px var(--accent)}}

/* MINI CARDS */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:2rem}
.mini-card{background:var(--bg2);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-sm);padding:1.5rem;text-align:center;transition:all var(--transition)}
.mini-card:hover{transform:translateY(-3px);border-color:rgba(59,130,246,.15)}
.mini-icon{font-size:2rem;margin-bottom:.75rem}
.mini-card h3{font-family:var(--font-display);font-size:.95rem;margin-bottom:.3rem}
.mini-card p{font-size:.8rem;color:var(--text2)}

/* MATERIALS */
.materials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:3rem}
.mat-card{background:var(--bg2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:1.5rem;transition:all var(--transition);cursor:pointer}
.mat-card:hover{transform:translateY(-6px);border-color:rgba(59,130,246,.2);box-shadow:0 20px 40px rgba(0,0,0,.3)}
.mat-card.featured{border-color:rgba(59,130,246,.15)}
.mat-card.expanded .mat-details{display:grid}
.mat-card.expanded .mat-desc{display:block}
.mat-card.expanded .mat-tags{display:flex}
.mat-emoji{font-size:2rem;margin-bottom:.5rem}
.mat-badge{display:inline-block;font-size:.6rem;font-weight:700;color:var(--accent);background:rgba(59,130,246,.1);padding:.15rem .5rem;border-radius:999px;margin-bottom:.5rem}
.mat-card h3{font-family:var(--font-display);font-size:1.2rem}
.mat-fullname{font-size:.75rem;color:var(--text3);margin:.25rem 0 .75rem}
.mat-details{display:none;gap:.5rem;margin-bottom:1rem;grid-template-columns:1fr 1fr}
.mat-prop{display:flex;flex-direction:column;font-size:.7rem;color:var(--text3);padding:.4rem;background:rgba(255,255,255,.02);border-radius:6px}
.mat-prop strong{color:var(--text2);font-size:.8rem;margin-top:2px}
.mat-desc{display:none;font-size:.85rem;color:var(--text2);line-height:1.6;margin-bottom:.75rem}
.mat-tags{display:none;gap:.4rem;flex-wrap:wrap}
.mat-tags span{font-size:.65rem;color:var(--text3);background:var(--bg3);padding:.2rem .5rem;border-radius:999px}

/* JOURNEY */
.journey{position:relative;max-width:700px;margin:0 auto}
.journey-line{position:absolute;left:32px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--accent),rgba(59,130,246,.05))}
.journey-step{position:relative;padding-left:80px;margin-bottom:4rem}
.step-marker{position:absolute;left:14px;top:0;width:36px;height:36px;border-radius:50%;background:var(--bg2);border:2px solid rgba(59,130,246,.3);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.7rem;color:var(--accent);font-weight:700}
.step-marker.glow{background:var(--accent);border-color:var(--accent);color:var(--bg);box-shadow:0 0 20px rgba(59,130,246,.4)}
.step-content h2{font-family:var(--font-display);font-size:1.5rem;margin-bottom:.75rem}
.step-content p{color:var(--text2);line-height:1.7}
.step-content.highlight{background:rgba(59,130,246,.04);padding:1.5rem;border-radius:var(--radius);border:1px solid rgba(59,130,246,.1)}
.step-tags{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}
.step-tag{font-size:.75rem;padding:.3rem .75rem;background:var(--bg3);color:var(--text2);border-radius:999px;border:1px solid rgba(255,255,255,.06)}
.step-tag.link{color:var(--accent);border-color:rgba(59,130,246,.15)}
.step-tag.link:hover{background:rgba(59,130,246,.08)}
.step-detail,.step-guarantee{display:flex;gap:.75rem;align-items:center;margin-top:1rem;padding:.75rem;border-radius:var(--radius-sm);font-size:.85rem;color:var(--text2)}
.step-detail{background:rgba(255,255,255,.02)}
.step-guarantee{background:rgba(59,130,246,.05);border:1px solid rgba(59,130,246,.1)}
.guarantee-badge{font-size:1.5rem}
.step-methods,.step-delivery{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem;font-size:.85rem;color:var(--text2)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.contact-details{margin-top:2rem}
.contact-item{display:flex;gap:1rem;align-items:start;margin-bottom:1.5rem}
.contact-icon{font-size:1.5rem;flex-shrink:0}
.contact-item strong{display:block;margin-bottom:.25rem}
.contact-item p{font-size:.9rem;color:var(--text2)}
.contact-item a{color:var(--accent);transition:opacity .3s}
.contact-item a:hover{opacity:.7}
.social-links{display:flex;gap:1rem;margin-top:2rem}
.social-link{font-size:.9rem;color:var(--text2);transition:color .3s}
.social-link:hover{color:var(--accent)}
.contact-form{background:var(--bg2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2.5rem}
.contact-form h3{font-family:var(--font-display);font-size:1.5rem;margin-bottom:.5rem}
.form-group{margin-top:1.25rem}
.form-group label{display:block;font-size:.8rem;color:var(--text2);margin-bottom:.4rem;font-weight:500}
.form-group input,.form-group select,.form-group textarea{width:100%;background:var(--bg3);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);padding:.75rem 1rem;font-size:.9rem;color:var(--text);font-family:var(--font-body);transition:border-color .3s;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:rgba(59,130,246,.5)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text3)}
.form-note{font-size:.75rem;color:var(--text3);text-align:center;margin-top:.75rem}
.form-success{position:absolute;inset:0;background:var(--bg2);border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem}
.form-success.hidden{display:none}
.success-icon{font-size:4rem;margin-bottom:1rem}
.form-success h3{font-family:var(--font-display);font-size:1.5rem;margin-bottom:.5rem}
.success-sub{font-size:.85rem;color:var(--text3);margin-top:.5rem}

/* FOOTER */
.footer{background:var(--bg2);border-top:1px solid rgba(255,255,255,.05);padding:2.5rem 0}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}
.footer-brand{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;justify-content:center}
.footer-brand .font-display{font-size:1.1rem;font-weight:700}
.footer-cif{font-size:.75rem;color:var(--text3)}
.footer-info{font-size:.8rem;color:var(--text3)}
.footer-copy{font-size:.7rem;color:var(--text3)}

/* RESPONSIVE */
@media(max-width:768px){
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .hook-grid,.service-grid,.service-grid.reverse,.contact-grid{grid-template-columns:1fr;gap:2rem}
  .service-grid.reverse{direction:ltr}
  .section{padding:4rem 0}
  .hero-title{font-size:clamp(2.2rem,8vw,3.5rem)}
  .stat-num{font-size:1.8rem}
  .hero-content{margin-top:5rem}
  .sign-demo{width:200px;height:200px}
  .sign-face{font-size:2rem;padding:.75rem 1.5rem}
  .printer-anim{width:220px;height:260px}
  .materials-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .hero-ctas{flex-direction:column}
  .hero-ctas .btn-primary,.hero-ctas .btn-ghost{width:100%;justify-content:center}
  .container{padding:0 1rem}
}