/* Tectres · rediseño 2026 · identidad azul profundo + verde, sin bibliotecas externas */
:root{--navy:#273a4d;--ink:#142d3b;--dark:#152938;--mid:#27485a;--green:#65f59c;--green-dark:#16865e;--sky:#4daab2;--pale:#f3f7f7;--white:#fff;--muted:#60717b;--border:#d9e5e8;--radius:18px;--shadow:0 18px 60px rgba(18,43,55,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.68 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{text-decoration:none}img{max-width:100%;height:auto;display:block}button,input,textarea,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.13;letter-spacing:-.04em}h1{font-size:clamp(2.8rem,5.7vw,5.65rem);max-width:950px}h2{font-size:clamp(2rem,4vw,3.55rem)}h3{font-size:clamp(1.25rem,2vw,1.65rem)}p+p{margin-top:1.1rem}ul{padding-left:1.35rem}li+li{margin-top:.55rem}:focus-visible{outline:3px solid var(--sky);outline-offset:4px}.container{max-width:1210px;padding:0 28px;margin-inline:auto}.skip-link{position:absolute;top:-100px;left:12px;z-index:50;background:white;padding:12px}.skip-link:focus{top:12px}.site-header{background:#223748;position:sticky;top:0;z-index:30;box-shadow:0 1px 0 rgba(255,255,255,.12)}.header-inner{min-height:88px;display:flex;align-items:center;gap:27px}.brand-link{display:flex;align-items:center;flex-shrink:0}.brand-link img{width:155px;height:auto}.nav{display:flex;align-items:center;gap:clamp(12px,1.7vw,24px);margin-left:auto}.nav>a{color:#e4f1f2;font-size:.89rem;font-weight:650;white-space:nowrap;transition:color .2s}.nav>a:hover,.nav>a[aria-current=page]{color:var(--green)}.nav .nav-contact{color:#0e2930;background:var(--green);padding:10px 16px;border-radius:8px}.nav .nav-contact:hover{color:#0e2930;background:#b8ffd3}.header-utility{display:flex;gap:8px;border-left:1px solid #6a7b86;padding-left:17px}.language{color:#c2d1d9;font-size:.77rem;font-weight:800;padding:2px}.language[aria-current=page]{color:var(--green)}.menu-toggle{display:none;color:#fff;border:1px solid #7a8c94;background:transparent;border-radius:8px;padding:9px 13px}.section{padding:100px 0}.section-soft{background:var(--pale)}.section-dark{background:var(--dark);color:white}.eyebrow,.overline{display:block;color:var(--green-dark);text-transform:uppercase;font-size:.72rem;letter-spacing:.23em;font-weight:850;margin-bottom:22px}.eyebrow.light{color:var(--green)}.text-green{color:var(--green-dark)}.gradient-text{color:var(--green)}.text-muted{color:var(--muted)}.small-copy{font-size:.96rem}.big-intro{font-size:clamp(1.28rem,2vw,1.65rem);line-height:1.48;color:#263e49}.lead{font-size:clamp(1.05rem,1.8vw,1.22rem);line-height:1.65;max-width:660px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:52px;padding:12px 23px;border:1.5px solid transparent;border-radius:8px;font-weight:750;transition:transform .2s,background .2s,color .2s}.btn:hover{transform:translateY(-2px)}.btn-green{background:var(--green);color:#172e34}.btn-green:hover{background:#c0ffd5}.btn-outline{border-color:#99b4bf;color:white}.btn-outline:hover{background:rgba(255,255,255,.12)}.btn-dark{background:var(--dark);color:white}.btn-dark:hover{background:var(--mid)}.hero{background:linear-gradient(125deg,#192d3b 0%,#274456 58%,#172b39 100%);color:white;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 75% 44%,rgba(101,245,156,.1),transparent 45%);pointer-events:none}.hero-layout{min-height:670px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:14px;position:relative}.hero-copy{padding:74px 0 85px}.hero h1{font-size:clamp(3.15rem,5.3vw,5.3rem);max-width:780px}.hero .lead{color:#d3e1e7;margin-top:24px}.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:31px}.hero-notes{display:flex;flex-wrap:wrap;gap:21px;margin-top:58px;color:#c7d8db;font-size:.75rem;letter-spacing:.13em;text-transform:uppercase}.hero-notes span:not(:first-child):before{content:"·";padding-right:21px;color:var(--green)}.hero-art{display:flex;align-items:center;justify-content:center;max-width:600px}.hero-art svg{width:100%;height:auto;max-height:570px;filter:drop-shadow(0 0 40px rgba(100,245,156,.1))}.orbit{transform-origin:50% 50%;animation:slowspin 60s linear infinite}.orbit.reverse{animation-direction:reverse;animation-duration:45s}@keyframes slowspin{to{transform:rotate(360deg)}}.hero-baseline{height:5px;background:linear-gradient(90deg,var(--green),#65cdd9,#244657)}.intro-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:11%}.intro-grid .arrow-link{margin-top:26px}.section-title-row{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:39px}.section-title-row .arrow-link{flex-shrink:0}.arrow-link{color:#146b57;font-weight:760;display:inline-flex;align-items:center;gap:12px;border-bottom:1px solid #9ed4c1;padding-bottom:4px}.arrow-link:hover{color:#143e36;border-color:#143e36}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:23px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:23px}.feature-card,.sector-card,.card,.project-card{background:white;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.feature-card{padding:31px;min-height:295px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.feature-card:hover,.sector-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.feature-card.feature-primary{background:var(--dark);border-color:var(--dark);color:white}.feature-card h3{margin:38px 0 13px}.feature-card p{color:var(--muted);font-size:.97rem;line-height:1.65}.feature-card.feature-primary p{color:#c1d1d9}.feature-card .arrow-link{margin-top:auto;align-self:flex-start;padding-top:20px}.feature-primary .arrow-link{color:var(--green)}.card-index,.num{color:var(--green-dark);font-size:.73rem;letter-spacing:.18em;text-transform:uppercase;font-weight:850}.feature-primary .card-index{color:var(--green)}.sector-card{padding:33px;transition:transform .2s,box-shadow .2s}.sector-card .symbol{display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--green-dark);width:50px;height:50px;border-radius:13px;background:#e3f6eb;margin-bottom:25px}.sector-card h3{margin-bottom:13px}.sector-card p{color:var(--muted);font-size:.95rem}.section-heading{max-width:810px;margin-bottom:40px}.section-heading .lead{margin-top:20px}.step{padding:18px 18px 18px 0;border-top:1px solid #557182}.step .num{color:var(--green)}.step h3{margin:27px 0 11px}.step p{color:#bed1d9;font-size:.97rem}.project-card{box-shadow:0 7px 25px rgba(17,45,57,.025)}.project-card-media{height:230px;display:flex;justify-content:center;align-items:center;background:radial-gradient(circle at 50% 45%,#496d76 0%,#1d3646 70%);overflow:hidden}.project-card-media.green{background:radial-gradient(circle at 65% 50%,#327b74,#1f4653 75%)}.big-symbol{color:var(--green);font-size:8rem;font-weight:200;line-height:1}.project-card-body{padding:34px}.project-card-body h3{margin-bottom:16px}.project-card-body p{color:var(--muted);margin-bottom:24px}.media-grid{display:grid;grid-template-columns:1fr .98fr;align-items:center;gap:10%}.media-grid .lead{margin:24px 0}.media-grid .arrow-link{margin-top:25px}.image-panel{border-radius:22px;overflow:hidden;background:#dce8ea;min-height:330px}.image-panel img{width:100%;height:100%;object-fit:cover}.tagline-banner{padding:55px 0;background:#dcf9e9}.tagline-banner>.container{display:flex;justify-content:space-between;align-items:center;gap:25px}.tagline-banner h2{font-size:clamp(1.6rem,3vw,2.7rem);max-width:690px}.tagline-banner p{margin-top:14px;color:#47635c}.tagline-banner .btn{background:var(--dark);color:#fff;white-space:nowrap}.tagline-banner .btn:hover{background:#335665}.site-footer{background:#142737;color:#d9e5e9;padding:72px 0 23px}.footer-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1.3fr;gap:35px}.footer-brand img{width:186px;height:auto;margin-bottom:20px}.footer-brand p{max-width:330px;color:#bbccd3;font-size:.93rem}.footer-brand .overline{margin-top:26px;color:var(--green)}.footer-heading{font-weight:750;color:#fff;font-size:.95rem;margin-bottom:20px}.footer-links{display:flex;flex-direction:column;gap:12px;font-size:.9rem}.footer-links a:hover,.footer-contact a:hover{color:var(--green)}.footer-contact{font-size:.9rem}.footer-contact p{color:#bccbd3}.footer-contact span{display:block;margin-top:15px;color:#a3b9c4}.footer-contact a{display:block;overflow-wrap:anywhere}.footer-bottom{margin-top:67px;border-top:1px solid #435b6a;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:.77rem;color:#9bb0ba}.footer-bottom a:hover{color:white}.page-hero{background:linear-gradient(112deg,#182e3e 8%,#315466 100%);color:white;padding:94px 0 100px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(101,245,156,.19);border-radius:50%;right:-120px;top:-100px;box-shadow:0 0 0 65px rgba(101,245,156,.025),0 0 0 130px rgba(101,245,156,.025)}.page-hero .container{position:relative;z-index:1}.page-hero h1{font-size:clamp(2.65rem,5vw,4.6rem);max-width:840px}.page-hero .lead{margin-top:25px;color:#d1e2e8}.prose{max-width:850px}.prose h2,.content-section h2{margin:0 0 20px}.prose h3{margin:30px 0 15px}.prose p{margin:0 0 20px;color:#435965}.prose li{color:#435965}.content-section{padding:76px 0;border-bottom:1px solid #e3ecec}.content-section:nth-child(even){background:var(--pale)}.content-section .section-heading{margin-bottom:25px}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.service-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 26px;padding:0;list-style:none;margin:25px 0}.service-list li{padding:15px 0;border-top:1px solid #d6e4e3;color:#395461;font-size:.95rem}.service-list li+li{margin-top:0}.bullet-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.mini-card{background:white;border:1px solid var(--border);border-radius:14px;padding:24px}.mini-card h3{font-size:1.23rem;margin-bottom:9px}.mini-card p{color:var(--muted)}.image-card{border-radius:16px;overflow:hidden;min-height:220px}.image-card img{height:100%;width:100%;object-fit:cover}.chips{display:flex;flex-wrap:wrap;gap:9px}.chip{display:inline-flex;max-width:100%;padding:8px 13px;border-radius:99px;background:#e7f6ef;color:#245b4b;font-size:.78rem;font-weight:650}.project-detail{padding:35px;border:1px solid var(--border);border-radius:18px;background:white}.project-detail h2{font-size:clamp(1.7rem,3vw,2.5rem);margin:15px 0}.project-detail p{color:var(--muted);margin-bottom:15px}.project-detail + .project-detail{margin-top:25px}.project-detail ul{margin-bottom:0}.contact-layout{display:grid;grid-template-columns:1.5fr .8fr;gap:50px}.contact-form{display:grid;gap:17px}.contact-form label{display:block;font-weight:700;font-size:.91rem;margin-bottom:7px}.contact-form input,.contact-form textarea,.contact-form select{width:100%;border:1px solid #b5c9ce;border-radius:9px;background:white;padding:12px 14px;color:var(--ink)}.contact-form textarea{min-height:140px;resize:vertical}.contact-form .btn{border:0;justify-self:start}.form-help{font-size:.84rem;color:var(--muted)}.contact-panel{background:var(--pale);padding:32px;border-radius:16px;align-self:start}.contact-panel h3{margin-bottom:14px}.contact-panel a{color:#12684e;overflow-wrap:anywhere}.contact-panel .aside-divider{height:1px;background:#cbdedd;margin:24px 0}.notice{background:#eff9f2;border-left:4px solid var(--green-dark);padding:17px 19px;color:#305d4c;border-radius:0 10px 10px 0}.legal{font-size:.97rem;line-height:1.85}.legal h2{font-size:1.55rem;margin-top:34px}.legal p{margin:16px 0}.legal a{color:#075a44;text-decoration:underline}.empty-state{padding:32px;border-radius:16px;background:var(--pale);border:1px solid var(--border)}.empty-state .eyebrow{margin-bottom:8px}
@media(max-width:1050px){.header-inner{gap:14px}.brand-link img{width:135px}.nav{gap:11px}.nav>a{font-size:.81rem}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-contact{grid-column:2/-1}.hero-layout{min-height:600px}}
@media(max-width:850px){.site-header{position:sticky}.header-inner{min-height:74px;flex-wrap:wrap;gap:12px}.menu-toggle{display:inline-flex;align-items:center;gap:8px;margin-left:auto}.header-utility{order:2}.nav{display:none;order:3;width:100%;margin:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 0 20px}.nav.is-open{display:flex}.nav>a{padding:13px 10px;font-size:1rem}.nav .nav-contact{margin-top:8px;text-align:center}.hero-layout{grid-template-columns:1fr;gap:0}.hero-copy{padding:74px 0 0}.hero-art{height:330px;max-width:440px;justify-self:center;margin-top:-15px}.hero-art svg{height:420px;max-width:100%}.hero-notes{margin-top:38px}.grid-4{grid-template-columns:repeat(2,1fr)}.intro-grid,.media-grid,.service-grid{grid-template-columns:1fr;gap:32px}.grid-3{grid-template-columns:repeat(2,1fr)}.section{padding:72px 0}.page-hero{padding:75px 0}.footer-grid{grid-template-columns:1.5fr 1fr}.footer-contact{grid-column:auto}.contact-layout{grid-template-columns:1fr}.footer-bottom{margin-top:40px}}
@media(max-width:570px){.container{padding:0 21px}.brand-link img{width:135px}.header-utility{border:0;padding-left:0}.hero-copy{padding-top:57px}.hero h1{font-size:clamp(2.5rem,10vw,3.8rem)}.hero-art{height:250px;max-width:320px}.hero-art svg{height:350px}.hero-notes{gap:9px;font-size:.64rem}.hero-notes span:not(:first-child):before{padding-right:9px}.hero-actions .btn{width:100%}.section-title-row{align-items:start;flex-direction:column}.grid-2,.grid-3,.grid-4,.bullet-grid{grid-template-columns:1fr}.feature-card{min-height:230px}.feature-card h3{margin:26px 0 12px}.section{padding:57px 0}.page-hero{padding:58px 0 68px}.content-section{padding:55px 0}.service-list{grid-template-columns:1fr}.tagline-banner>.container{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr;gap:35px 20px}.footer-brand{grid-column:1/-1}.footer-contact{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:9px}.steps{gap:12px}.project-card-media{height:190px}.project-card-body{padding:26px}.image-panel{min-height:250px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Responsive language selector (ES · PT · EN · FR) */
.header-utility{flex-shrink:0;align-items:center;gap:9px}
.language{display:inline-flex;min-width:22px;min-height:32px;align-items:center;justify-content:center;border-radius:5px}
.language:hover,.language:focus-visible{background:rgba(126,246,176,.16);color:#fff}
@media(max-width:1160px){
 .header-inner{flex-wrap:wrap;gap:13px}
 .menu-toggle{display:inline-flex;align-items:center;gap:8px;margin-left:auto}
 .nav{display:none;order:3;width:100%;margin:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 0 20px}
 .nav.is-open{display:flex}
 .nav>a{padding:13px 10px;font-size:1rem}
 .nav .nav-contact{margin-top:8px;text-align:center}
 .header-utility{order:2}
}
@media(max-width:460px){.header-utility{order:3;width:100%;margin:0;justify-content:center;border-top:1px solid rgba(255,255,255,.16);padding:3px 0 5px}.nav{order:4}.language{min-width:42px}}