:root{--blue:#1242d5;--navy:#13213a;--ink:#18263a;--muted:#5c6778;--line:#dfe5ef;--pale:#f2f6fb;--cyan:#17a6b9;--max:1220px;font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-size:16px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;object-fit:cover}p,h1,h2,h3{margin-top:0}button,a,summary{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}.wrap{width:min(var(--max),calc(100% - 80px));margin:auto}.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:100px;gap:32px}.brand{font-size:1.75rem;font-weight:900;letter-spacing:-1px;line-height:1;white-space:nowrap}.brand-mark{color:var(--blue)}.brand small{display:block;font-size:.65rem;letter-spacing:2.5px;margin-top:9px;font-weight:600;color:var(--muted)}nav{display:flex;align-items:center;gap:30px;font-size:.9rem;font-weight:600}nav>a:not(.button):hover,.text-link:hover{color:var(--blue)}.button{background:var(--blue);color:white;font-size:.95rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;padding:16px 24px;border:1px solid transparent;border-radius:4px;transition:background .2s,transform .2s;text-align:center;line-height:1.4;min-height:48px}.button:hover{background:#092eaa;transform:translateY(-2px)}.button-small{padding:12px 18px;font-size:.875rem}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.06fr 1fr;gap:44px;align-items:center;padding-top:60px;padding-bottom:64px;min-height:620px}.eyebrow{color:var(--blue);font-size:.75rem;letter-spacing:1.8px;font-weight:700;margin-bottom:23px;line-height:1.6}h1{font-size:clamp(2.5rem,4.15vw,3.7rem);font-weight:750;line-height:1.1;letter-spacing:-2.4px;margin-bottom:26px}h1 span{color:var(--blue)}.hero-lead{font-size:1.25rem;line-height:1.5;max-width:440px;margin-bottom:15px}.hero-description{max-width:450px;color:var(--muted);margin-bottom:30px}.hero-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.text-link{font-size:.95rem;font-weight:700;border-bottom:1px solid var(--ink);padding-bottom:4px;display:inline-block}.hero-note{font-size:.8rem;line-height:1.5;margin-top:35px;color:var(--muted);display:flex;align-items:center;gap:10px;flex-wrap:wrap}.hero-note strong{font-weight:600;color:var(--ink)}.note-line{height:20px;width:3px;background:var(--cyan)}.hero-visual{height:474px;position:relative;overflow:hidden;border-radius:5px;background:var(--pale)}.hero-visual>img{height:100%;width:100%;object-position:center}.hero-visual:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(8,24,42,.85));pointer-events:none}.image-caption{position:absolute;bottom:28px;left:28px;right:20px;z-index:1;color:white}.image-caption span{display:block;font-size:.75rem;letter-spacing:2px;margin-bottom:7px}.image-caption strong{font-size:1.25rem;font-weight:600}.image-tag{position:absolute;top:20px;left:20px;background:white;color:var(--ink);font-size:.7rem;letter-spacing:1.3px;font-weight:700;padding:8px 12px;border-radius:2px}.specialties{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--pale)}.specialty-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:24px;padding-bottom:24px;font-size:.72rem;letter-spacing:1.2px;font-weight:700;color:#516175;flex-wrap:wrap}.section{padding-top:94px;padding-bottom:94px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:65px;margin-bottom:44px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:380px;color:var(--muted);margin-bottom:5px}h2{font-size:clamp(2rem,3.3vw,2.9rem);line-height:1.15;letter-spacing:-1.4px;font-weight:700}h3{font-size:1.3rem;line-height:1.3;letter-spacing:-.3px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{padding:30px 28px 22px;border:1px solid var(--line);border-radius:4px;display:flex;flex-direction:column;position:relative;transition:box-shadow .2s,border-color .2s}.service-card:hover{border-color:#9ab1ed;box-shadow:0 8px 24px #13213a0a}.service-number{font-size:1.2rem;color:var(--blue);font-weight:600;border-bottom:2px solid var(--cyan);align-self:flex-start;padding-bottom:5px;margin-bottom:25px}.service-type{font-size:.7rem;letter-spacing:1.1px;font-weight:700;color:var(--muted);margin-bottom:9px}.service-card h3{font-size:1.4rem;margin-bottom:15px}.service-card>p:not(.service-type){color:var(--muted);margin-bottom:26px}.service-bottom{margin-top:auto}.service-bottom>span{display:block;color:var(--muted);font-size:.75rem;margin-bottom:20px}.detail-button{display:flex;width:100%;justify-content:space-between;align-items:center;background:none;border:0;border-top:1px solid var(--line);padding:17px 0 0;color:var(--blue);font-weight:700;font-size:.875rem;text-align:left;min-height:46px}.detail-button>span{font-size:1.5rem;line-height:1}.insight-section{background:var(--pale);padding:78px 0}.insight-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}.insight-image{border-radius:4px;overflow:hidden;height:400px}.insight-image img{width:100%;height:100%}.insight-copy p:not(.eyebrow){color:var(--muted)}.output-list{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.output-list span{border:1px solid #cbd8ec;border-radius:3px;font-size:.8rem;padding:7px 10px;color:var(--blue);background:white}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.steps article{border-top:1px solid var(--line);padding-top:23px}.steps span{display:block;color:var(--blue);font-size:.875rem;font-weight:700;margin-bottom:20px}.steps h3{font-size:1.1rem}.steps p{color:var(--muted);font-size:.95rem}.about-section{background:var(--navy);color:white;padding:76px 0}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-layout .eyebrow{color:#a2cbff}.about-layout p:not(.eyebrow){color:#c4cede}.about-layout .about-lead{font-size:1.4rem;line-height:1.5;color:white}.about-layout .text-link{border-color:#7d97c5;margin-top:4px}.about-layout .text-link:hover{color:#b5d8ff}.faq-section{display:grid;grid-template-columns:1fr 1.25fr;gap:80px}.faq-section h2{font-size:2.4rem}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;list-style:none;font-weight:600;padding:23px 0;line-height:1.4;font-size:1rem}summary::-webkit-details-marker{display:none}summary:after{content:"+";font-size:1.5rem;color:var(--blue);font-weight:400}details[open] summary:after{content:"−"}.faq-list details>p{color:var(--muted);padding-right:20px;font-size:.95rem}.contact-section{background:var(--blue);color:white;padding:78px 0}.contact-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:center}.contact-layout .eyebrow{color:#d2e0ff}.contact-layout h2{font-size:clamp(2rem,3.3vw,2.8rem)}.contact-layout p{color:#d8e4ff;margin-bottom:26px}.button-white{background:white;color:var(--blue)}.button-white:hover{background:#e8f0ff}.contact-details{border-left:1px solid #ffffff55;padding-left:55px}.contact-details>div{margin-bottom:25px}.contact-details>div:last-child{margin-bottom:0}.contact-details span{display:block;font-size:.7rem;letter-spacing:1.8px;margin-bottom:5px;color:#c3d5ff;font-weight:600}.contact-details a{font-size:1.45rem;font-weight:600;overflow-wrap:anywhere}.contact-details a:hover{text-decoration:underline}.contact-details p{color:white;font-size:1.05rem;margin:0}footer{padding:34px 0}.footer-inner{display:flex;gap:24px;align-items:center;justify-content:space-between}.footer-inner .brand{font-size:1.3rem}.footer-inner p,.footer-inner>span{color:var(--muted);font-size:.75rem;margin:0}dialog{border:0;border-radius:6px;max-width:620px;width:calc(100% - 32px);padding:32px;color:var(--ink);max-height:calc(100dvh - 48px);overflow:auto;box-shadow:0 25px 80px #0004}dialog::backdrop{background:#0a1839a8;backdrop-filter:blur(3px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.dialog-top .eyebrow{margin:0}.dialog-close{border:1px solid var(--line);background:white;border-radius:3px;width:44px;height:44px;color:var(--ink)}dialog h2{font-size:2.1rem;margin-bottom:18px}dialog h3{font-size:1.05rem;margin-top:24px}dialog>p,dialog li{color:var(--muted)}dialog ul{padding-left:22px}dialog li{margin-bottom:9px}.dialog-note{font-size:.875rem;background:var(--pale);padding:14px;border-radius:3px;margin:24px 0}body.modal-open{overflow:hidden}.skip-link{position:fixed;z-index:99;top:-80px;left:20px;padding:10px;background:white;border:2px solid var(--blue)}.skip-link:focus{top:10px}@media(min-width:1500px){h1{font-size:3.7rem}}@media(max-width:1080px){.wrap{width:calc(100% - 48px)}nav{gap:18px;font-size:.85rem}.header-inner{gap:20px}.hero{gap:28px}.hero h1{font-size:2.8rem;letter-spacing:-1.6px}.hero-actions{gap:18px}.hero-visual{height:450px}.insight-layout,.about-layout{gap:44px}.contact-layout{gap:50px}.service-card{padding:25px 22px}.faq-section{gap:45px}.contact-details{padding-left:35px}}@media(max-width:800px){.header-inner{min-height:84px}.menu-toggle{display:flex;gap:12px;align-items:center;background:white;border:1px solid var(--line);border-radius:3px;padding:9px 12px;font-size:.9rem;font-weight:600;min-height:44px}nav{display:none;position:absolute;top:84px;left:0;right:0;padding:24px;background:white;border-bottom:1px solid var(--line);box-shadow:0 10px 12px #13213a08;align-items:stretch}nav.open{display:flex;flex-direction:column;gap:0}nav>a{padding:14px 0}nav .button{margin-top:12px;padding:14px}.hero{grid-template-columns:1fr;min-height:0;padding-top:45px;padding-bottom:42px;gap:35px}.hero h1{font-size:clamp(2.6rem,7vw,3.6rem)}.hero-lead,.hero-description{max-width:580px}.hero-visual{height:420px}.hero-note{margin-top:25px}.specialty-inner{justify-content:flex-start;gap:14px 26px;font-size:.7rem}.section{padding-top:65px;padding-bottom:65px}.section-heading{gap:30px;margin-bottom:30px;align-items:flex-start}.section-heading>p{max-width:290px}.service-grid{grid-template-columns:repeat(2,1fr)}.insight-layout{grid-template-columns:1fr;gap:32px}.insight-image{height:360px}.insight-section{padding:55px 0}.steps{grid-template-columns:repeat(2,1fr);gap:26px 35px}.about-layout{gap:35px;grid-template-columns:1fr}.about-section{padding:60px 0}.about-layout h2{margin-bottom:0}.faq-section{grid-template-columns:1fr;gap:20px}.faq-section h2{font-size:2.1rem}.contact-layout{grid-template-columns:1fr;gap:40px}.contact-section{padding:60px 0}.contact-details{border-left:0;border-top:1px solid #ffffff55;padding:30px 0 0;display:flex;flex-wrap:wrap;gap:25px 45px}.contact-details>div{margin:0}.contact-details a{font-size:1.25rem}.footer-inner{flex-wrap:wrap;gap:18px}.footer-inner p{order:3;width:100%}}@media(max-width:520px){.wrap{width:calc(100% - 40px)}.brand{font-size:1.55rem}.brand small{font-size:.6rem;letter-spacing:2px}.hero{padding-top:36px}.eyebrow{font-size:.7rem;letter-spacing:1.3px;margin-bottom:17px}.hero h1{font-size:2.65rem;letter-spacing:-1.5px;line-height:1.12}.hero-lead{font-size:1.125rem}.hero-actions{gap:20px;align-items:flex-start;flex-direction:column}.hero-visual{height:340px}.image-caption{bottom:24px;left:22px}.image-caption strong{font-size:1.1rem}.image-tag{font-size:.63rem;left:16px;top:16px}.section-heading{display:block}.section-heading>p{margin:22px 0 0;max-width:none}h2{font-size:2rem;letter-spacing:-.9px}.service-grid{grid-template-columns:1fr;gap:15px}.service-card{padding:25px}.service-number{margin-bottom:20px}.service-card>p:not(.service-type){margin-bottom:20px}.service-bottom>span{margin-bottom:14px}.insight-image{height:280px}.steps{gap:22px}.steps h3{font-size:1rem}.steps p{font-size:.9rem}.about-layout .about-lead{font-size:1.2rem}.faq-section h2{font-size:1.9rem}.contact-layout h2{font-size:2rem}.contact-layout>div>p{font-size:.95rem}.contact-details{display:block}.contact-details>div{margin-bottom:22px}dialog{padding:24px}dialog h2{font-size:1.9rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}@media print{.header,dialog,.menu-toggle,.hero-actions,.detail-button,.contact-section,.specialties{display:none}.wrap{width:100%}.section{padding:24px 0}.hero{padding:0;min-height:0}.hero-visual{height:280px}.service-grid{grid-template-columns:repeat(2,1fr)}.service-card{break-inside:avoid}.about-section{background:white;color:var(--ink)}.about-layout p:not(.eyebrow){color:var(--ink)}}
.information-panel{background:white;border:1px solid var(--line);border-left:4px solid var(--blue);padding:30px 32px;border-radius:4px}.information-panel>.eyebrow{margin-bottom:20px}.information-panel>div{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.information-panel>div>span{display:block;color:var(--blue);font-size:.7rem;font-weight:700;letter-spacing:1.6px;margin-bottom:4px}.information-panel strong{display:block;font-size:1.15rem}.information-panel p:not(.eyebrow){color:var(--muted);margin:4px 0 0;font-size:.9rem}.photo-credit{font-size:.75rem;color:var(--muted);margin-top:20px;line-height:1.5}.photo-credit a{text-decoration:underline}@media(max-width:520px){.information-panel{padding:25px}}
.brand small,.eyebrow,.service-type,.specialty-inner,.image-tag,.contact-details span,.information-panel>div>span{font-size:.75rem}

/* Portada visual y páginas de servicios */
.service-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.service-choice{border:1px solid var(--line);border-radius:6px;overflow:hidden;display:block;background:white;transition:transform .2s,box-shadow .2s}.service-choice:hover{transform:translateY(-4px);box-shadow:0 15px 35px #13213a12}.choice-image{height:380px;position:relative;overflow:hidden}.choice-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.service-choice:hover img{transform:scale(1.025)}.choice-image span{position:absolute;left:24px;top:24px;background:white;padding:9px 14px;color:var(--navy);font-size:.7rem;font-weight:700;letter-spacing:1.3px;border-radius:3px}.choice-copy{padding:30px}.choice-copy h3{font-size:1.9rem;letter-spacing:-.8px;margin-bottom:12px}.choice-copy p{color:var(--muted);margin-bottom:25px}.choice-link{display:flex;justify-content:space-between;gap:15px;color:var(--blue);font-size:.95rem;font-weight:700}.choice-link span{font-size:1.4rem}.visual-story{background:var(--pale);padding:75px 0 80px}.visual-story-heading{margin-bottom:36px}.visual-story-heading p:last-child{max-width:570px;color:var(--muted)}.story-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}.story-grid figure{position:relative;margin:0;height:430px;overflow:hidden;border-radius:5px}.story-grid img{width:100%;height:100%;object-fit:cover}.story-grid figure:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#071527cc)}.story-grid figcaption{position:absolute;bottom:28px;left:28px;right:24px;color:white;z-index:1}.story-grid figcaption span{display:block;font-size:.72rem;letter-spacing:1.5px;margin-bottom:8px}.story-grid figcaption strong{font-size:1.4rem}.back-link{display:inline-block;font-size:.8rem;color:var(--muted);margin-bottom:25px}.service-hero .hero-visual{height:510px}.results-section{background:var(--pale);padding:70px 0}.results-layout{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.results-layout>img{width:100%;height:460px;object-fit:cover;border-radius:5px}.deliverables{padding-left:22px;color:var(--muted)}.deliverables li{margin-bottom:14px;padding-left:5px}.deliverables li::marker{color:var(--blue)}.scope-note{font-size:.82rem;color:var(--muted);margin-top:25px}nav a[aria-current="page"]{color:var(--blue)}
@media(max-width:800px){.choice-image{height:280px}.choice-copy{padding:24px}.choice-copy h3{font-size:1.5rem}.service-choices{gap:20px}.story-grid{grid-template-columns:1fr 1fr}.story-grid figure{height:330px}.results-layout{grid-template-columns:1fr;gap:35px}.results-layout>img{height:380px}.service-hero .hero-visual{height:420px}}
@media(max-width:520px){.service-choices,.story-grid{grid-template-columns:1fr}.choice-image{height:320px}.choice-copy{padding:25px}.choice-copy h3{font-size:1.7rem}.visual-story{padding:55px 0}.story-grid figure{height:310px}.story-grid figcaption{left:22px;bottom:23px}.story-grid figcaption strong{font-size:1.25rem}.results-section{padding:50px 0}.results-layout>img{height:320px}.service-hero .hero-visual{height:370px}}

.choice-image img[src$="torre.jpg"]{object-position:center 28%}

/* Logo original Drontec */
.brand{display:block}.brand>img{width:220px;height:60px;object-fit:cover;max-width:none}.brand small{margin-top:0;text-align:center;letter-spacing:2px}.header-inner{min-height:100px}.footer-inner .brand>img{width:190px;height:52px}
@media(max-width:520px){.brand>img{width:185px;height:51px}.brand small{font-size:.58rem}.header-inner{min-height:88px}}

/* Resultados de fotogrametría: mostrar las imágenes completas, sin recortar escalas */
img.technical-output{object-fit:contain;background:#fff}.choice-image:has(.technical-output){background:#fff}.choice-image>img.technical-output{object-fit:contain;background:#261f1c}.story-grid img.technical-output{object-fit:contain;background:#fff}.photogrammetry-page .hero-visual{background:#261f1c}.photogrammetry-page .hero-visual>img.technical-output{background:#261f1c}.output-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.output-example{margin:0;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:white}.output-example>a{display:block;position:relative;background:var(--pale)}.output-example img{width:100%;height:340px;object-fit:contain;background:#fff}.enlarge-hint{position:absolute;bottom:14px;right:14px;font-size:.72rem;background:#fff;padding:7px 12px;border-radius:3px;color:var(--blue);box-shadow:0 2px 8px #0001}.output-example figcaption{padding:24px 28px}.output-example h3{font-size:1.4rem;margin-bottom:9px}.output-example p{color:var(--muted);font-size:.95rem;margin-bottom:0}
@media(max-width:800px){.output-example img{height:260px}.output-grid{gap:20px}.output-example figcaption{padding:22px}}
@media(max-width:520px){.output-grid{grid-template-columns:1fr}.output-example img{height:auto;max-height:360px}}

/* Capturas de inspección: conservar los modelos y los textos completos */
.inspection-output{object-fit:contain!important;background:#101820}.inspection-page .hero-visual{height:auto;min-height:300px;background:#101820;display:flex;align-items:center}.inspection-page .hero-visual:after{display:none}.inspection-hero-image{width:100%;display:block}.inspection-hero-image>img{width:100%;height:auto;display:block}.inspection-example>a,.inspection-example img{background:#101820}.inspection-example img{height:360px}.inspection-page .results-layout>img.inspection-output{background:#101820}.choice-image>img.inspection-output,.story-grid img.inspection-output{width:100%;height:100%}
@media(max-width:800px){.inspection-example img{height:300px}.inspection-page .hero-visual{min-height:0}}
@media(max-width:520px){.inspection-example img{height:auto;max-height:420px}.inspection-page .hero-visual{height:auto}}