:root{--navy:#102a43;--navy-dark:#0a192f;--accent:#8b1e2d;--ink:#14283d;--muted:#637185;--line:#e4e9ee;--pale:#f5f7fa;--white:#fff;--container:1200px;--radius:5px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,textarea,select{font:inherit}button{cursor:pointer}h1,h2,h3,h4{line-height:1.16;letter-spacing:-.028em;margin:0 0 .65em;color:var(--navy-dark)}h1{font-size:clamp(2.5rem,5.4vw,4.8rem)}h2{font-size:clamp(1.85rem,3vw,2.65rem)}h3{font-size:1.27rem}p{margin:0 0 1.15em}ul{padding-left:1.3rem}.container{max-width:var(--container);padding:0 24px;margin:0 auto}.section{padding:88px 0}.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);height:1px;width:1px;overflow:hidden;white-space:nowrap}.screen-reader-text:focus,.skip-link:focus{clip:auto;height:auto;width:auto;left:12px;top:12px;padding:10px 16px;z-index:999;background:white;color:#000}.eyebrow{font-size:12px;font-weight:800;color:var(--accent);letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}.eyebrow.light{color:#f6a4ae}.section-title{max-width:650px}.section-title>p:last-child{color:var(--muted)}.section-title.centered{text-align:center;margin:0 auto 42px}.section-heading-row{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-heading-row .section-title h2{margin-bottom:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:50px;padding:12px 24px;border:1px solid transparent;border-radius:2px;font-weight:750;font-size:13px;letter-spacing:.01em;transition:background .2s,transform .2s,color .2s}.button:hover{transform:translateY(-2px)}.button-red{background:var(--accent);color:#fff}.button-red:hover{background:#a62e40;color:#fff}.button-outline{border-color:var(--accent);color:var(--accent);background:transparent}.button-outline:hover{color:#fff;background:var(--accent)}.button-white{background:#fff;color:var(--navy-dark)}.button-white:hover{color:var(--accent)}.text-link,.card-more{font-size:13px;font-weight:750;color:var(--accent)}.text-link:hover,.card-more:hover{text-decoration:underline}.center-cta{text-align:center;margin-top:36px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #f0aa44;outline-offset:3px}
/* Three-level corporate header */
.utility-bar{background:#101419;color:#d7dce1;font-size:11px}.utility-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:14px}.utility-social{display:flex;gap:17px}.utility-social a:hover{color:#fff}.masthead{background:var(--navy);color:#fff}.masthead-inner{min-height:115px;display:flex;justify-content:space-between;align-items:center;gap:30px}.brand-mark{display:flex;align-items:center;gap:18px;color:#fff;max-width:420px}.brand-mark:hover{color:#fff}.brand-mark svg{width:76px;flex:0 0 76px}.brand-mark strong{font-size:clamp(20px,2.2vw,30px);line-height:1.1;letter-spacing:.015em;display:block;text-transform:uppercase}.brand-mark small{display:block;font-size:10px;letter-spacing:.22em;margin-top:6px}.custom-logo-link img{max-height:90px;width:auto}.masthead-contacts{display:flex;gap:40px;align-items:center}.masthead-contact{display:flex;align-items:center;gap:14px}.masthead-contact strong,.masthead-contact small{display:block}.masthead-contact strong{font-size:18px;color:#fff;line-height:1.3}.masthead-contact small{font-size:12px;line-height:1.5;color:#becddd}.masthead-contact a:hover{color:#fff}.contact-symbol{width:44px;height:44px;display:grid;place-items:center;border:1px solid #b24457;color:#ffd0d6;font-size:24px}.primary-nav{background:var(--accent);color:#fff;position:relative;z-index:50}.nav-inner{display:flex;align-items:center;min-height:62px;justify-content:space-between;position:relative}.menu-container{flex:1}.nav-list{display:flex;align-items:center;list-style:none;margin:0;padding:0;gap:0}.nav-list li{position:relative;list-style:none}.nav-list>li>a{display:block;padding:19px 20px;text-transform:uppercase;font-size:12px;font-weight:750;white-space:nowrap;color:#fff}.nav-list>li>a:hover,.nav-list>.current-menu-item>a,.nav-list>.current_page_item>a{background:rgba(0,0,0,.16)}.nav-list .sub-menu,.nav-list .children{position:absolute;top:100%;left:0;min-width:225px;background:#fff;color:var(--ink);box-shadow:0 8px 32px rgba(0,0,0,.17);padding:8px 0;list-style:none;display:none;z-index:60}.nav-list .sub-menu .sub-menu,.nav-list .children .children{top:0;left:100%}.nav-list li:hover>.sub-menu,.nav-list li:hover>.children,.nav-list li:focus-within>.sub-menu,.nav-list li:focus-within>.children{display:block}.nav-list .sub-menu a,.nav-list .children a{display:block;padding:10px 18px;font-size:13px;border-bottom:1px solid #f0f1f2}.nav-list .sub-menu a:hover,.nav-list .children a:hover{background:#f9f2f3;color:var(--accent)}.search-toggle,.menu-toggle{border:0;background:transparent;color:white;font-size:24px;padding:12px}.menu-toggle{display:none;font-size:15px}.header-search{position:absolute;right:24px;top:100%;z-index:80;background:#fff;padding:18px;box-shadow:0 10px 28px #0002}.header-search[hidden]{display:none}.search-form{display:flex;gap:8px}.search-form label{flex:1}.search-form input{width:100%;min-width:160px;padding:10px;border:1px solid #d2d8de}.search-form button,.search-submit{border:0;background:var(--accent);color:#fff;padding:9px 15px}
/* Hero banner */
.hero{position:relative;background:var(--navy-dark);color:#fff}.hero-track{position:relative}.hero-slide{display:none;min-height:590px;position:relative;isolation:isolate;background-image:var(--hero-image);background-position:center 49%;background-size:cover;align-items:center}.hero-slide.is-active{display:flex}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,16,30,.8),rgba(5,16,30,.44) 63%,rgba(5,16,30,.45));z-index:-1}.hero-content{text-align:center;width:100%;display:flex;justify-content:center;padding-top:70px;padding-bottom:70px}.hero-frame{position:relative;width:min(100%,950px);padding:52px 48px}.hero-frame::before,.hero-frame::after{content:"";position:absolute;width:50px;height:50px;border-color:#fff;opacity:.9}.hero-frame::before{top:0;left:0;border-top:2px solid;border-left:2px solid}.hero-frame::after{bottom:0;right:0;border-right:2px solid;border-bottom:2px solid}.hero-kicker{font-size:13px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:20px;color:#fff}.hero h1{color:#fff;text-transform:uppercase;letter-spacing:.012em;max-width:900px;margin:0 auto 16px;font-size:clamp(2.5rem,4.3vw,4rem)}.hero-desc{max-width:680px;margin:0 auto 26px;font-size:16px;line-height:1.9;color:#e2e9f0}.hero-desc p{margin:0}.hero-dots{position:absolute;right:28px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:12px}.hero-dot{border:2px solid #fff;border-radius:50%;background:transparent;width:11px;height:11px;padding:0}.hero-dot.is-active{background:#fff}
/* Homepage sections */
.about-layout{display:grid;grid-template-columns:1.06fr 1fr .72fr;gap:35px;align-items:center}.about-image{position:relative;overflow:hidden;border-radius:3px;min-height:285px}.about-image img{height:100%;min-height:285px;width:100%;object-fit:cover}.about-image-bar{position:absolute;left:0;bottom:0;width:42%;height:5px;background:var(--accent)}.about-copy h2{font-size:clamp(1.6rem,2.3vw,2.2rem)}.about-copy p:not(.eyebrow){color:var(--muted)}.highlights{display:grid;gap:13px;border-left:1px solid var(--line);padding-left:24px}.highlight{background:#f1f3f6;display:flex;align-items:center;gap:16px;padding:19px 13px}.highlight-icon{width:43px;height:43px;flex:0 0 43px;border-radius:4px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:24px}.highlight strong{font-size:19px;line-height:1.2;display:block}.highlight small{display:block;color:var(--muted);font-size:12px;margin-top:5px}.section-projects{background:var(--pale)}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.project-card,.news-card{background:#fff;box-shadow:0 5px 22px rgba(10,25,47,.065);border:1px solid #e7e9ee;border-bottom:3px solid var(--accent);min-width:0}.project-photo,.news-photo{display:block;overflow:hidden;background:#e4ebf0}.project-photo img{width:100%;height:230px;object-fit:cover;transition:transform .3s}.project-card:hover img,.news-card:hover img{transform:scale(1.04)}.project-body{padding:24px}.card-category{display:block;color:var(--accent);font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:800;margin-bottom:9px}.project-body h3{font-size:20px}.project-body>p{color:var(--muted);font-size:14px}.project-meta{display:flex;justify-content:space-between;border-top:1px solid var(--line);gap:10px;padding:14px 0;color:var(--muted);font-size:13px}.project-meta strong{color:var(--navy-dark)}.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.news-card{border-bottom-color:var(--line)}.news-photo img{height:185px;width:100%;object-fit:cover;transition:transform .3s}.news-content{padding:20px 22px 24px}.news-date{display:flex;gap:15px;color:var(--muted);font-size:11px;margin-bottom:11px;text-transform:uppercase}.news-date span{color:var(--accent);font-weight:700}.news-content h3{font-size:18px;margin-bottom:11px}.news-content p{font-size:14px;color:var(--muted)}.empty-public{text-align:center;background:#f8fafb;padding:55px 20px;border:1px solid var(--line)}.empty-line{display:block;width:52px;height:3px;background:var(--accent);margin:0 auto 18px}.investor-band{background:linear-gradient(110deg,rgba(10,25,47,.97),rgba(16,42,67,.94)),url('../images/hydropower-hero.webp') center/cover;color:#fff;padding:62px 0}.investor-band h2,.contact-cta h2{color:#fff}.investor-band p{color:#ccd8e3}.investor-band .eyebrow{color:#f7b6c1}.investor-layout{display:flex;justify-content:space-between;align-items:center;gap:35px}.investor-layout>div:first-child{max-width:700px}.investor-layout p:last-child{margin-bottom:0}.team-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.person-card{display:block;box-shadow:0 5px 23px #12253c13;border-bottom:3px solid var(--accent)}.person-photo{height:255px;background:#e5eaf0;overflow:hidden}.person-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}.person-detail{padding:16px 18px}.person-detail h3{font-size:16px;margin:0 0 5px}.person-detail p{margin:0;font-size:13px;color:var(--muted)}.section-gallery{background:var(--pale)}.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.gallery-tile{position:relative;overflow:hidden;background:#dbe6eb}.gallery-tile img{height:220px;width:100%;object-fit:cover}.gallery-tile span{position:absolute;bottom:0;left:0;right:0;background:#0a192fbb;color:white;padding:14px;font-size:13px;font-weight:700}.associations{padding:60px 0}.partner-logos{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:28px;align-items:center}.partner-logo{text-align:center;display:flex;justify-content:center;align-items:center;color:var(--navy);font-weight:800}.partner-logo img{max-width:160px;max-height:76px;object-fit:contain;filter:grayscale(1);transition:filter .2s}.partner-logo:hover img{filter:grayscale(0)}.contact-cta{padding:55px 0;background:var(--accent);color:white}.contact-cta>.container{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-cta h2{max-width:700px;margin:0}.contact-cta .eyebrow{color:#ffdbe0}
/* Footer */
.testimonials{color:#fff;background:linear-gradient(120deg,#081a2ce8,#102a43d9),url('../images/hydropower-hero.webp') center/cover}.testimonials h2{color:#fff}.testimonial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.testimonial{background:#fff;text-align:center;color:var(--muted);padding:45px 24px 28px;position:relative;border-bottom:3px solid var(--accent);margin-top:35px}.testimonial-portrait{position:absolute;width:72px;height:72px;top:-36px;left:calc(50% - 36px);border:4px solid var(--accent);background:#eef1f3;border-radius:100%;overflow:hidden}.testimonial-portrait img{height:100%;width:100%;object-fit:cover}.testimonial blockquote{margin:0 0 20px;font-size:14px;font-style:italic}.testimonial-line{height:2px;width:45px;display:block;background:var(--accent);margin:0 auto 20px}.testimonial h3{font-size:15px;text-transform:uppercase;margin:0 0 5px}.testimonial p{font-size:13px;margin:0}
.site-footer{background:var(--navy-dark);color:#c4cfda;padding:70px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:45px}.footer-heading{font-size:16px;color:#fff;letter-spacing:0;padding-bottom:19px;margin-bottom:20px;position:relative}.footer-heading:after{content:"";position:absolute;bottom:0;left:0;width:40px;height:3px;background:var(--accent)}.footer-company p{font-size:14px}.footer-links,.contact-list{list-style:none;margin:0;padding:0;font-size:13px}.footer-links li{margin-bottom:10px}.footer-links a::before{content:'› ';color:#ef8999;font-weight:800}.footer-links a:hover,.site-footer a:hover{color:white}.contact-list li{margin-bottom:15px}.footer-bottom{border-top:1px solid #43576d;margin-top:54px;padding-top:18px;font-size:12px;display:flex;justify-content:space-between;align-items:center}.back-to-top{display:grid;place-items:center;background:var(--accent);width:37px;height:37px;color:white}
/* Inner pages */
.page-banner{padding:72px 0;background:linear-gradient(105deg,#0a192fec,#102a43de),url('../images/hydropower-hero.webp') center 52%/cover;color:#fff}.page-banner h1{font-size:clamp(2.25rem,4vw,3.4rem);color:#fff;margin:0 0 8px}.breadcrumbs{font-size:12px;color:#d2dfe9}.breadcrumbs a{color:#fff}.interior{padding:70px 0 95px}.interior-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:55px}.entry-content{color:#34475b}.entry-content h2,.entry-content h3{margin-top:1.3em}.entry-content img{height:auto}.entry-content a{color:var(--accent);text-decoration:underline}.entry-content ul{margin-bottom:1.5em}.article-meta{color:var(--muted);font-size:13px;margin-bottom:20px}.article-cover{margin-bottom:24px;max-height:530px;overflow:hidden}.article-cover img{width:100%;height:auto;object-fit:cover}.widget-box{background:var(--pale);padding:24px;margin-bottom:24px}.widget-box h3{font-size:18px;border-bottom:1px solid #d9e0e7;padding-bottom:12px}.widget-box a{display:block;padding:8px 0;border-bottom:1px solid #e2e6ed;font-size:14px}.archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.article-list{display:grid;gap:24px}.article-row{display:grid;grid-template-columns:260px 1fr;gap:24px;background:#fff;border:1px solid var(--line);padding:16px}.article-row>div:first-child img{height:205px;object-fit:cover;width:100%}.article-row h2{font-size:24px}.article-row p{font-size:14px;color:var(--muted)}.pagination{margin-top:45px}.nav-links{display:flex;flex-wrap:wrap;gap:10px}.page-numbers{display:inline-block;padding:8px 15px;border:1px solid var(--line)}.page-numbers.current,.page-numbers:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.data-table{width:100%;border-collapse:collapse;margin:30px 0}.data-table th,.data-table td{border-bottom:1px solid var(--line);padding:14px 12px;text-align:left}.data-table th{background:var(--pale);width:28%}.document-list{display:grid;gap:14px}.document-row{display:flex;align-items:center;gap:16px;justify-content:space-between;border:1px solid var(--line);padding:20px 23px;background:#fff}.document-row h3{font-size:17px;margin:0 0 5px}.document-row small{font-size:12px;color:var(--muted)}.document-row .button{min-height:39px;padding:8px 16px}.person-single{display:grid;grid-template-columns:320px 1fr;gap:45px}.person-single img{width:100%;height:auto}.person-role{font-size:16px;color:var(--accent);font-weight:700}.gallery-single{display:grid;grid-template-columns:1fr 1fr;gap:25px}.gallery-single>img{width:100%;object-fit:cover}.gallery-content{max-width:800px}.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:50px}.contact-info-card{padding:30px;background:var(--navy);color:#fff}.contact-info-card h2{color:#fff}.contact-info-card a:hover{color:#fff}.contact-form label{display:block;font-size:13px;font-weight:700;margin-bottom:5px}.contact-form input,.contact-form textarea{width:100%;padding:12px 13px;border:1px solid #cdd6dd;border-radius:2px;background:#fff;margin-bottom:20px}.contact-form textarea{min-height:160px;resize:vertical}.contact-form .honeypot{position:absolute!important;left:-10000px!important;opacity:0;pointer-events:none}.notice{padding:15px 18px;margin-bottom:20px}.notice.success{background:#eaf5ee;color:#174e2c}.notice.error{background:#fff0f0;color:#802334}.not-found{text-align:center;padding:65px 0}.not-found h2{font-size:32px}
/* Small screens */
.contact-bottom-content{margin-top:35px}
.comments-area{margin-top:50px;padding-top:30px;border-top:1px solid var(--line)}.comments-area .comment-list{padding-left:0;list-style:none}.comments-area .comment{margin-bottom:28px;padding:20px;background:var(--pale);list-style:none}.comments-area .comment-author img{display:inline-block;vertical-align:middle;margin-right:10px;border-radius:50%}.comments-area textarea,.comments-area input:not([type=checkbox]){max-width:100%;width:100%;border:1px solid #ccd6df;padding:12px}.comments-area input[type=submit]{max-width:250px;background:var(--accent);color:#fff;cursor:pointer;border:0}
@media(max-width:1100px){.masthead-contacts{gap:20px}.masthead-contact:nth-child(2){display:none}.about-layout{grid-template-columns:1fr 1.2fr}.highlights{grid-column:1/-1;grid-template-columns:repeat(3,1fr);border-left:0;padding-left:0}.nav-list>li>a{padding:19px 13px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.container{padding-left:20px;padding-right:20px}.section{padding:60px 0}.masthead-inner{min-height:92px}.brand-mark strong{font-size:20px}.brand-mark svg{width:58px;flex-basis:58px}.masthead-contact{display:none}.menu-toggle{display:block}.nav-inner{min-height:54px}.menu-container{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy-dark);max-height:75vh;overflow:auto}.menu-container.is-open{display:block}.nav-list{display:block}.nav-list>li>a{padding:12px 20px;border-bottom:1px solid #ffffff1c}.nav-list .sub-menu,.nav-list .children{position:static;display:block;background:#183751;box-shadow:none;min-width:0;padding:0 0 0 14px}.nav-list .sub-menu a,.nav-list .children a{color:white;border-bottom-color:#ffffff1c}.nav-list li:hover>.sub-menu,.nav-list li:focus-within>.sub-menu{display:block}.hero-slide{min-height:520px}.hero-frame{padding:38px 28px}.hero h1{font-size:clamp(2rem,5.5vw,3rem)}.about-layout{grid-template-columns:1fr}.about-image img{height:300px}.highlights{grid-column:auto}.cards-grid,.news-grid,.archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.team-grid,.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.testimonial-grid{grid-template-columns:1fr}.partner-logos{grid-template-columns:repeat(3,minmax(0,1fr))}.interior-grid,.contact-grid{grid-template-columns:1fr}.contact-cta>.container,.investor-layout{align-items:start;flex-direction:column}.article-row{grid-template-columns:200px 1fr}}
@media(max-width:560px){.utility-inner{justify-content:center}.utility-social{display:none}.brand-mark strong{font-size:18px}.brand-mark small{font-size:8px}.hero-slide{min-height:490px}.hero-content{padding:60px 14px}.hero-frame{padding:30px 16px}.hero-frame::before,.hero-frame::after{height:26px;width:26px}.hero h1{font-size:2rem}.hero-desc{font-size:14px}.hero-dots{right:10px}.highlights{grid-template-columns:1fr}.cards-grid,.news-grid,.archive-grid,.team-grid,.gallery-grid{grid-template-columns:1fr}.partner-logos{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr;gap:30px}.section-heading-row{align-items:start;flex-direction:column}.page-banner{padding:55px 0}.interior{padding:50px 0}.article-row{grid-template-columns:1fr}.document-row{align-items:start;flex-direction:column}.person-single,.gallery-single{grid-template-columns:1fr}.data-table th,.data-table td{font-size:13px;padding:9px}.data-table th{width:40%}.footer-bottom{gap:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}