:root{--primary:#df1616;--primary-dark:#b81212;--primary-rgb:223,22,22;--neutral-dark:#1a1a1a;--neutral-muted:#6b7280;--neutral-light:#f9fafb;--accent:#2a9d8f;--accent-dark:#264653;--accent-rgb:42,157,143;--whatsapp:#25d366;--whatsapp-dark:#1da851;--bg:var(--neutral-dark);--bg-soft:var(--accent-dark);--surface:#ffffff;--text:var(--neutral-dark);--muted:var(--neutral-muted);--border:#e5e7eb;--shadow:rgba(26,26,26,0.08);--radius:14px;--font-body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--font-heading:"Source Sans 3",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:var(--font-body);color:var(--text);background:var(--neutral-light)}h1,h2,h3,h4,h5,h6,.logo,.tag,.section-lead{font-family:var(--font-heading)}h1,h2,h3{letter-spacing:0.012em}a{text-decoration:none;color:inherit}.container{width:min(1120px,92vw);margin:0 auto}.site-header{position:sticky;top:0;z-index:20;background:#ffffff;border-bottom:1px solid var(--border);backdrop-filter:blur(8px)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{display:flex;align-items:center;flex-shrink:0}.logo img{display:block;height:52px;width:auto;max-width:min(240px,46vw)}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0;border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer;flex-shrink:0}.nav-toggle-bar{display:block;width:20px;height:2px;margin:0 auto;background:var(--text);border-radius:2px;transition:transform 0.2s ease,opacity 0.2s ease}.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2){opacity:0}.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-links{display:flex;gap:1.25rem;color:var(--text)}.nav-links a:hover{color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-weight:600;padding:0.75rem 1.2rem;border:1px solid transparent;transition:all 0.2s ease;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{border-color:rgba(249,250,251,0.45);color:var(--neutral-light)}.btn-outline:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,0.08)}.btn-whatsapp{background:var(--whatsapp);color:#fff}.btn-whatsapp:hover{filter:brightness(0.95)}a[href*="wa.me"].btn::before,.btn-whatsapp::before,.floating-whatsapp::before{content:"";flex-shrink:0;width:1.15em;height:1.15em;background-color:currentColor;-webkit-mask:url("assets/icon-whatsapp.svg") center / contain no-repeat;mask:url("assets/icon-whatsapp.svg") center / contain no-repeat}a[href*="wa.me"].btn,.btn-whatsapp,.floating-whatsapp{gap:0.45rem}.hero{padding:5rem 0 4rem;background-image:linear-gradient( 105deg,rgba(26,26,26,0.9) 0%,rgba(38,70,83,0.82) 48%,rgba(223,22,22,0.35) 100% ),url("assets/hero-torres-puerto-madero.webp");background-image:linear-gradient( 105deg,rgba(26,26,26,0.9) 0%,rgba(38,70,83,0.82) 48%,rgba(223,22,22,0.35) 100% ),image-set( url("assets/hero-torres-puerto-madero.webp") type("image/webp"),url("assets/hero-torres-puerto-madero.jpg") type("image/jpeg") );background-size:cover;background-position:center;background-repeat:no-repeat;color:#fff}picture{display:block}picture img{display:block;width:100%;height:auto}.card-image,.proyecto-card-media img,.producto-card-media img{content-visibility:auto}.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem;align-items:start}.tag{display:inline-block;font-weight:600;font-size:0.85rem;letter-spacing:0.03em;text-transform:uppercase;background:rgba(var(--accent-rgb),0.18);border:1px solid rgba(var(--accent-rgb),0.45);color:#e8f6f4;padding:0.35rem 0.7rem;border-radius:999px}h1{font-size:clamp(2rem,5vw,3rem);margin:0.9rem 0 0.6rem;line-height:1.12}.hero-text{color:#d4dded;max-width:62ch}.hero-cta{display:flex;flex-wrap:wrap;gap:0.75rem;margin:1.5rem 0}.stats{display:flex;flex-wrap:wrap;gap:1.1rem 2rem}.stats strong{display:block;font-size:1.2rem}.stats span{color:#c2cee3;font-size:0.93rem}.hero-card{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.22);border-radius:var(--radius);padding:1.2rem;backdrop-filter:blur(4px)}.hero-form-intro{margin:0 0 1rem;color:#d6e1f3;font-size:0.95rem}.hero-card ._form_168{width:100%;min-height:260px}.hero-card input,.hero-card select,.hero-card textarea{width:100%;min-height:46px;padding:0.7rem 0.9rem;border:1px solid rgba(255,255,255,0.35);border-radius:10px;background:rgba(255,255,255,0.14);color:#ffffff}.hero-card input::placeholder,.hero-card textarea::placeholder{color:rgba(255,255,255,0.76)}.hero-card input[type="submit"],.hero-card button[type="submit"]{border:none;border-radius:999px;background:var(--primary);color:#fff;font-weight:600;padding:0.7rem 1.2rem;cursor:pointer}.hero-card input[type="submit"]:hover,.hero-card button[type="submit"]:hover{background:var(--primary-dark)}.section{padding:4rem 0}.section h2{font-size:clamp(1.6rem,3.3vw,2.15rem);margin:0 0 0.7rem}.section-lead{margin:0 0 1.5rem;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.card{display:flex;flex-direction:column;height:100%;min-height:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;padding-bottom:calc(1.2rem+5px);box-shadow:0 10px 25px var(--shadow)}.card-image{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:calc(var(--radius) - 6px);margin-bottom:0.9rem}.card h3{margin-top:0}.card p{color:var(--muted);margin-bottom:0;line-height:1.55}.card-cta{display:flex;flex-direction:column;align-items:center;gap:0.6rem;width:100%;margin-top:auto;padding-top:1.1rem}.card-cta .btn{flex:0 0 auto;width:45%;font-size:0.9rem;padding:0.45rem 0.75rem;text-align:center;line-height:1.2;justify-content:center;align-items:center;align-self:center}.btn-outline-on-light{border:1px solid var(--primary);color:var(--primary);background:#fff}.btn-outline-on-light:hover{border-color:var(--primary-dark);color:#fff;background:var(--primary)}.section-alt{background:var(--neutral-light)}.section-proyectos{background:var(--neutral-light);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.proyectos-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.35rem}.proyectos-grid+.benefits-cta{margin-top:1.75rem;justify-content:center;align-items:center}.proyecto-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 28px var(--shadow);display:flex;flex-direction:column}.proyecto-card-media{position:relative;margin:0;background:#f3f4f6;aspect-ratio:16 / 9;overflow:hidden}.proyecto-card-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform 0.35s ease}.proyecto-card:hover .proyecto-card-media img{transform:scale(1.02)}.proyecto-pill{position:absolute;left:0.75rem;bottom:0.75rem;font-size:0.7rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:#fff;background:rgba(38,70,83,0.88);backdrop-filter:blur(4px);border-radius:6px;padding:0.35rem 0.5rem}.proyecto-card h3{margin:0;font-size:1.1rem;line-height:1.3;padding:1rem 1.15rem 0.35rem;color:var(--text)}.proyecto-card p{margin:0;padding:0 1.15rem 1.15rem;color:var(--muted);line-height:1.55;font-size:0.97rem}.section-productos{background:var(--neutral-light)}.productos-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.35rem}.producto-card{display:flex;flex-direction:column;height:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 26px var(--shadow)}.producto-card-media{display:flex;align-items:center;justify-content:center;background:#ffffff;aspect-ratio:16 / 9;overflow:hidden;padding:0.65rem}.producto-card-media img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center}.producto-card h3{margin:0;padding:1rem 1.15rem 0.4rem;font-size:1.13rem;line-height:1.35}.producto-card p{margin:0;padding:0 1.15rem 1.2rem;color:var(--muted);line-height:1.55}.producto-card .card-cta{margin:auto 1.15rem 1.2rem;padding-top:0}.productos-footer-cta{display:flex;justify-content:center;margin-top:1.35rem}.productos-layout{display:grid;grid-template-columns:minmax(200px,240px) minmax(0,1fr);gap:2rem 2.5rem;align-items:start;margin-top:0.5rem}.productos-sidebar{position:sticky;top:5.75rem;align-self:start}.productos-sidebar-nav{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1rem 0.85rem;box-shadow:0 6px 20px var(--shadow)}.productos-sidebar-heading{margin:0 0 0.65rem;padding:0 0.35rem;font-size:0.72rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted)}.productos-sidebar-list,.productos-sidebar-sub{list-style:none;margin:0;padding:0}.productos-sidebar-list>li+li{margin-top:0.15rem}.productos-sidebar-list a,.productos-sidebar-sub a{display:block;padding:0.5rem 0.55rem;border-radius:8px;color:var(--text);font-size:0.92rem;font-weight:500;text-decoration:none;line-height:1.3;transition:background 0.15s,color 0.15s}.productos-sidebar-list>li>a{font-weight:600;color:var(--text)}.productos-sidebar-list a:hover,.productos-sidebar-sub a:hover{background:rgba(var(--primary-rgb),0.08);color:var(--primary)}.productos-sidebar-group>a{margin-bottom:0.1rem}.productos-sidebar-sub{margin:0.15rem 0 0.35rem;padding-left:0.65rem;border-left:2px solid var(--border)}.productos-sidebar-sub a{font-size:0.84rem;font-weight:500;color:var(--muted);padding:0.38rem 0.5rem}.productos-main{min-width:0}.productos-categoria{margin-bottom:3rem;scroll-margin-top:5.75rem}.productos-categoria-title{margin:0 0 0.4rem;font-size:clamp(1.25rem,2.5vw,1.55rem);color:var(--text)}.productos-categoria-lead{margin:0 0 1.1rem;color:var(--muted);max-width:70ch}.productos-subcategoria-title{margin:1.75rem 0 0.85rem;font-size:1.05rem;font-weight:600;color:var(--accent-dark);scroll-margin-top:5.75rem}.producto-meta{display:flex;flex-wrap:wrap;gap:0.35rem;padding:0.65rem 1.15rem 0}.producto-cat{display:inline-block;font-size:0.68rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--accent-dark);background:rgba(var(--accent-rgb),0.12);border-radius:4px;padding:0.2rem 0.45rem}.benefits-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.benefits-list{margin:0;padding-left:1.2rem}.benefits-list li{margin-bottom:0.75rem;color:var(--text)}.benefits-cta{display:flex;flex-wrap:wrap;gap:0.75rem;margin-top:1rem}.thank-you-section{padding:5rem 0 4.5rem;min-height:calc(100vh - 76px - 120px);display:flex;align-items:center;background:var(--neutral-light)}.thank-you-card{max-width:40rem;margin:0 auto;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem 2rem;box-shadow:0 12px 36px var(--shadow)}.thank-you-tag{display:inline-block;margin:0 0 0.75rem;padding:0.35rem 0.75rem;border-radius:999px;background:rgba(var(--accent-rgb),0.12);color:var(--accent-dark);font-size:0.85rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase}.thank-you-card h1{margin:0 0 1rem;font-size:clamp(1.75rem,4vw,2.25rem);color:var(--text)}.thank-you-lead{margin:0 0 0.75rem;color:var(--muted);font-size:1.05rem;line-height:1.6}.thank-you-note{margin:0 0 1.75rem;color:var(--muted);font-size:0.95rem}.thank-you-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:0.75rem}.quote{margin:0;color:var(--text)}.quote cite{display:block;margin-top:0.8rem;color:var(--muted);font-style:normal}.contact-section{background:linear-gradient(160deg,var(--accent-dark) 0%,var(--neutral-dark) 55%);color:#f9fafb}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start}.contact-grid p{color:rgba(249,250,251,0.85)}.contact-whatsapp{margin-top:1rem}.contact-address{margin:0.9rem 0 0.55rem;color:rgba(249,250,251,0.9)}.contact-map{margin:0.45rem 0 1rem;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.2)}.contact-map iframe{display:block;width:100%;min-height:230px;border:0}.contact-form{display:grid;gap:0.55rem;background:#fff;color:var(--text);border-radius:var(--radius);padding:1.2rem}.contact-embed ._form_168{width:100%;min-height:340px}.hero-card .iti__country-container button,.contact-embed .iti__country-container button,.hero-card .iti--separate-dial-code .iti__selected-flag,.contact-embed .iti--separate-dial-code .iti__selected-flag{display:flex !important;align-items:center !important;justify-content:center !important;gap:0.25rem !important;width:auto !important;min-width:3.25rem !important;height:calc(100% - 4px) !important;margin:2px 0 2px 2px !important;padding:0 0.35rem !important;border:1px solid var(--border) !important;border-radius:6px !important;box-shadow:none !important;background:transparent !important;background-color:transparent !important;font-weight:500 !important;font-size:0.82rem !important;line-height:1 !important}.contact-embed .iti__country-container button,.contact-embed .iti--separate-dial-code .iti__selected-flag{color:var(--text) !important}.hero-card .iti__country-container button,.hero-card .iti--separate-dial-code .iti__selected-flag{color:var(--text) !important;border-color:rgba(255,255,255,0.35) !important;background:rgba(255,255,255,0.06) !important}.hero-card .iti__country-container button:hover,.hero-card .iti__country-container button:focus,.contact-embed .iti__country-container button:hover,.contact-embed .iti__country-container button:focus,.hero-card .iti--separate-dial-code .iti__selected-flag:hover,.hero-card .iti--separate-dial-code .iti__selected-flag:focus,.contact-embed .iti--separate-dial-code .iti__selected-flag:hover,.contact-embed .iti--separate-dial-code .iti__selected-flag:focus{background:rgba(0,0,0,0.04) !important;background-color:rgba(0,0,0,0.04) !important}.hero-card .iti__country-container button:hover,.hero-card .iti__country-container button:focus,.hero-card .iti--separate-dial-code .iti__selected-flag:hover,.hero-card .iti--separate-dial-code .iti__selected-flag:focus{background:rgba(255,255,255,0.12) !important;background-color:rgba(255,255,255,0.12) !important}.hero-card .iti__selected-dial-code,.hero-card .iti__country-container .iti__selected-dial-code,.hero-card .iti__country-container .iti__dial-code,.contact-embed .iti__selected-dial-code,.contact-embed .iti__country-container .iti__selected-dial-code,.contact-embed .iti__country-container .iti__dial-code{color:var(--text) !important;font-size:0.82rem !important;font-weight:600 !important;margin-right:0.15rem !important;padding-right:0 !important}.hero-card .iti__arrow,.contact-embed .iti__arrow{margin-left:0.1rem !important;border-left:3px solid transparent !important;border-right:3px solid transparent !important;border-top:4px solid var(--muted) !important}.hero-card .iti__arrow--up,.contact-embed .iti__arrow--up{border-top:none !important;border-bottom:4px solid var(--muted) !important}.hero-card .iti__country-list,.contact-embed .iti__country-list{border:1px solid var(--border) !important;border-radius:8px !important;box-shadow:0 10px 28px var(--shadow) !important;min-width:min(100%,20rem) !important}.hero-card .iti__country.iti__highlight,.contact-embed .iti__country.iti__highlight{background-color:rgba(var(--accent-rgb),0.12) !important}.hero-card .iti input[type="tel"],.contact-embed .iti input[type="tel"]{border-radius:6px !important}.contact-form label{font-weight:600;margin-top:0.35rem}.contact-form input,.contact-form textarea{border:1px solid var(--border);border-radius:10px;font:inherit;padding:0.7rem 0.8rem}.contact-form input:focus,.contact-form textarea:focus{outline:2px solid rgba(var(--accent-rgb),0.45);border-color:var(--accent)}.btn-block{width:100%;margin-top:0.7rem}.form-note{min-height:1.1rem;color:var(--accent);font-size:0.92rem}.floating-whatsapp{position:fixed;right:1rem;bottom:1rem;z-index:40;display:inline-flex;align-items:center;background:var(--whatsapp);color:#fff;font-weight:700;font-size:0.95rem;border-radius:999px;padding:0.85rem 1.15rem;box-shadow:0 12px 28px rgba(37,211,102,0.4);transition:background 0.2s ease,transform 0.2s ease}.floating-whatsapp:hover{background:var(--whatsapp-dark);transform:translateY(-2px)}body.nav-open{overflow:hidden}.site-footer{background:var(--neutral-dark);color:rgba(249,250,251,0.82);padding:1rem 0;text-align:center;border-top:3px solid var(--primary)}@media (max-width:960px){.hero-grid,.benefits-grid,.contact-grid,.cards,.proyectos-grid,.productos-grid{grid-template-columns:1fr}.productos-layout{grid-template-columns:1fr;gap:1.25rem}.productos-sidebar{position:static}.productos-sidebar-nav{padding:0.85rem}.productos-sidebar-list{display:flex;flex-wrap:wrap;gap:0.35rem}.productos-sidebar-list>li+li{margin-top:0}.productos-sidebar-group{flex:1 1 100%}.productos-sidebar-sub{display:flex;flex-wrap:wrap;gap:0.25rem;margin-top:0.35rem;padding-left:0;border-left:none}.productos-sidebar-sub li{flex:0 0 auto}.nav-toggle{display:flex}.nav-links{display:none;position:fixed;top:72px;left:0;right:0;z-index:35;flex-direction:column;align-items:stretch;gap:0;min-height:calc(100dvh - 72px);max-height:calc(100dvh - 72px);padding:0.65rem 1rem 5rem;background:#fff;border-top:1px solid var(--border);overflow-y:auto;-webkit-overflow-scrolling:touch}.nav-links.is-open{display:flex}.nav-links a{padding:0.55rem 0.45rem;font-size:0.9rem;font-weight:500;line-height:1.35;border-bottom:1px solid var(--border)}.nav-links a:last-child{border-bottom:none}.floating-whatsapp{right:0.85rem;bottom:0.85rem;padding:0.9rem 1.2rem;font-size:1rem}}