:root{--steel: #1B4368;--steel-bright: #2E6394;--steel-deep: #123049;--paper: #FFFFFF;--mist: #F3F6F9;--accent: #FF6B1A;--accent-dark: #D9550F;--caution: #FFC53D;--ink: #22262B;--line: #E1E7EC;--success: #1E8E3E;--danger: #D93025;--radius: 10px;--font-display: "Space Grotesk", "Inter", system-ui, sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font-body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3,h4{font-family:var(--font-display);color:var(--steel);font-weight:600;line-height:1.2;margin:0 0 12px}p{line-height:1.65}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.stripe-divider{height:10px;background:repeating-linear-gradient(-45deg,var(--accent) 0 18px,var(--steel) 18px 36px)}.corner-marked{position:relative}.corner-marked:before,.corner-marked:after{content:"";position:absolute;width:18px;height:18px;pointer-events:none}.corner-marked:before{top:-1px;left:-1px;border-top:2px solid var(--accent);border-left:2px solid var(--accent)}.corner-marked:after{bottom:-1px;right:-1px;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent)}.navbar{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.navbar-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}.brand{display:flex;align-items:center;gap:12px}.brand-text{display:flex;flex-direction:column}.brand-main{font-family:var(--font-display);font-size:1.15rem;font-weight:700;letter-spacing:.3px;color:var(--steel)}.brand-sub{font-size:.68rem;color:var(--steel-bright)}.nav-links{display:flex;align-items:center;gap:22px}.nav-link{color:var(--steel);font-weight:500;padding:6px 0;border-bottom:2px solid transparent}.nav-link.active,.nav-link:hover{border-bottom-color:var(--accent);color:var(--accent)}.nav-cta{padding:9px 18px;border-radius:var(--radius);font-weight:700;font-size:.88rem}.nav-cta.call{background:var(--accent);color:var(--paper)}.nav-cta.call:hover{background:var(--accent-dark)}.nav-cta.whatsapp{background:#1fa855;color:var(--paper)}.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer}.nav-toggle span{width:24px;height:2px;background:var(--steel)}@media (max-width: 860px){.nav-toggle{display:flex}.nav-links{position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:16px 20px;display:none;gap:14px}.nav-links.open{display:flex}}.hero{background:linear-gradient(120deg,var(--steel-deep) 0%,var(--steel) 55%,var(--steel-bright) 100%);position:relative;padding:100px 20px 90px;text-align:center;overflow:hidden}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 48px),repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 48px);-webkit-mask-image:radial-gradient(ellipse at center,black 0%,transparent 75%);mask-image:radial-gradient(ellipse at center,black 0%,transparent 75%);pointer-events:none}.hero-content{max-width:720px;margin:0 auto;position:relative}.hero-eyebrow{display:inline-block;background:var(--accent);color:var(--paper);font-weight:700;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 14px;border-radius:20px;margin-bottom:20px}.hero h1{color:var(--paper);font-size:2.9rem;margin-bottom:16px}.hero p{font-size:1.1rem;line-height:1.65;color:#d8e3ec;margin-bottom:32px}.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn-primary,.btn-whatsapp,.btn-outline,.btn-danger{display:inline-block;padding:13px 28px;border-radius:var(--radius);font-weight:700;cursor:pointer;border:none;font-size:.95rem;box-shadow:0 4px 14px #0000001f}.btn-primary{background:var(--accent);color:var(--paper)}.btn-primary:hover{background:var(--accent-dark)}.btn-whatsapp{background:#1fa855;color:var(--paper)}.btn-outline{background:transparent;color:var(--steel);border:2px solid var(--steel);box-shadow:none}.btn-outline:hover{background:var(--steel);color:var(--paper)}.btn-danger{background:var(--danger);color:var(--paper)}.btn-outline.small,.btn-danger.small{padding:6px 14px;font-size:.8rem;box-shadow:none}.hero .btn-outline{border-color:var(--paper);color:var(--paper)}.hero .btn-outline:hover{background:var(--paper);color:var(--steel)}.section{max-width:1100px;margin:0 auto;padding:68px 20px}.intro{text-align:center}.intro h2{font-size:1.8rem}.about-grid,.why-grid,.services-grid,.gallery-grid,.stats-grid{display:grid;gap:24px;margin-top:24px}.about-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.about-grid>div,.why-card,.service-card,.stat-card{background:var(--paper);border-radius:var(--radius);padding:22px;border:1px solid var(--line)}.why-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.why-card{border-top:3px solid var(--accent);transition:box-shadow .2s,transform .2s}.why-card h4{font-size:1.02rem}.why-card:hover{box-shadow:0 10px 28px #1b436824;transform:translateY(-3px)}.services-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.service-card{display:flex;flex-direction:column;overflow:hidden;padding:0;transition:box-shadow .2s,transform .2s}.service-card:hover{box-shadow:0 14px 32px #1b436829;transform:translateY(-4px)}.service-card-media{height:170px;background:var(--steel)}.service-card-media img{width:100%;height:100%;object-fit:cover}.service-card-placeholder{height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--steel-deep) 0%,var(--steel) 100%)}.service-card-icon-roundel{width:84px;height:84px;border-radius:50%;background:#ffffff24;display:flex;align-items:center;justify-content:center;color:var(--caution)}.service-card-body{padding:20px}.service-card-body h3{font-size:1.1rem}.service-card-body p{color:var(--steel-bright);font-size:.92rem;margin-bottom:16px}.gallery-filters{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.filter-chip{padding:8px 18px;border-radius:20px;border:1px solid var(--line);background:var(--paper);cursor:pointer;font-weight:600;color:var(--steel)}.filter-chip.active{background:var(--steel);color:var(--paper);border-color:var(--steel)}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.gallery-tile{position:relative;border:1px solid var(--line);padding:0;cursor:pointer;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--mist)}.gallery-tile img,.gallery-tile video{width:100%;height:100%;object-fit:cover}.gallery-caption{position:absolute;bottom:0;left:0;right:0;background:#123049d9;color:var(--paper);padding:6px 10px;font-size:.8rem;text-align:left}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a121aeb;display:flex;align-items:center;justify-content:center;z-index:100}.lightbox-content{max-width:90vw;max-height:90vh;position:relative;text-align:center}.lightbox-content img,.lightbox-content video{max-width:90vw;max-height:80vh;border-radius:var(--radius)}.lightbox-content p{color:var(--paper)}.lightbox-close{position:absolute;top:-40px;right:0;background:none;border:none;color:var(--paper);font-size:2rem;cursor:pointer}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:20px}.contact-details p{margin:10px 0}.contact-details a{color:var(--accent-dark);font-weight:700}.map-embed{width:100%;height:220px;border:1px solid var(--line);border-radius:var(--radius);margin-top:16px}.contact-form{display:flex;flex-direction:column;gap:16px;background:var(--steel-deep);padding:26px;border-radius:var(--radius)}.contact-form label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.9rem;color:var(--paper)}.contact-form input,.contact-form select,.contact-form textarea{padding:10px;border-radius:var(--radius);border:1px solid var(--line);font-family:var(--font-body);background:var(--paper)}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.contact-form .btn-primary{align-self:flex-start}.form-success{color:var(--caution);font-weight:600}.form-error{color:#ff8a80;font-weight:600}@media (max-width: 760px){.contact-grid{grid-template-columns:1fr}}.site-footer{background:var(--steel-deep);color:#c7d5e1;padding:44px 20px 0}.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px}.footer-inner h4{color:var(--paper);margin-bottom:6px}.footer-inner a{color:var(--caution);font-weight:600}.footer-logo-row{display:flex;align-items:center;gap:10px;margin-bottom:4px}.footer-logo-row h4{margin:0}.footer-brand p{color:#9fb4c6}.footer-bottom{text-align:center;padding:20px;margin-top:30px;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#8fa6b9}.admin-login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(120deg,var(--steel-deep),var(--steel))}.admin-login-form{background:var(--paper);padding:40px;border-radius:var(--radius);width:320px;display:flex;flex-direction:column;gap:16px;box-shadow:0 20px 50px #00000040}.admin-login-form input{padding:10px;border-radius:var(--radius);border:1px solid var(--line)}.admin-layout{display:flex;min-height:100vh;background:var(--mist)}.admin-sidebar{width:220px;background:var(--steel-deep);color:var(--paper);padding:24px 16px;display:flex;flex-direction:column;gap:20px}.admin-sidebar h2{color:var(--paper);font-size:1.1rem}.admin-nav-link{display:block;color:#b9cada;padding:10px 12px;border-radius:var(--radius);margin-bottom:4px}.admin-nav-link.active,.admin-nav-link:hover{background:#ffffff1f;color:var(--paper)}.logout-btn{margin-top:auto;border-color:var(--paper);color:var(--paper)}.admin-content{flex:1;padding:32px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.stat-card{text-align:center;border-top:3px solid var(--accent)}.stat-value{display:block;font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--steel)}.stat-label{color:var(--steel-bright);font-size:.9rem}.upload-form{background:var(--paper);padding:20px;border-radius:var(--radius);border:1px solid var(--line);display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end;margin-bottom:24px}.upload-form label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:600;color:var(--steel)}.upload-form input,.upload-form select{padding:8px;border-radius:var(--radius);border:1px solid var(--line)}.admin-table{width:100%;border-collapse:collapse;background:var(--paper);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.admin-table th,.admin-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem}.admin-table th{background:var(--mist);color:var(--steel)}.message-cell{max-width:240px;white-space:pre-wrap}.not-found{text-align:center;padding:100px 20px;font-size:1.2rem;color:var(--steel-bright)}.milestones-grid{margin-bottom:48px}.projects-heading{margin-top:8px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:20px}.project-card{display:flex;gap:16px;background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--radius);padding:20px}.project-card-icon{flex-shrink:0;width:56px;height:56px;border-radius:50%;background:var(--mist);color:var(--steel);display:flex;align-items:center;justify-content:center}.project-card-body h3{font-size:1.05rem;margin-bottom:4px}.project-year{display:inline-block;font-size:.72rem;font-weight:700;color:var(--accent-dark);letter-spacing:.05em;margin-bottom:4px}.project-meta{color:var(--steel-bright);font-size:.85rem;font-weight:600;margin:2px 0 8px}.project-card-body p:last-child{margin:0;font-size:.92rem}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:24px}.testimonial-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px}.stars{display:flex;gap:2px}.star{color:var(--line);font-size:1.1rem}.star.filled{color:var(--caution)}.testimonial-quote{font-style:italic;color:var(--ink);flex:1}.testimonial-author{font-weight:700;color:var(--steel);font-size:.9rem;margin:0}