:root {
    --midnight: #0B1A2C;
    --deep-navy: #112236;

    /* ── Brand accent ──
       Sampled from the "R" and the RICSAGE wordmark in the company logo.
       --blue        fills, borders, rules, icon chips
       --blue-light  accent text on the dark navy backgrounds
       --blue-deep   accent text on white (holds a 5.1:1 contrast ratio,
                     where the bright blue only manages 3.4:1)             */
    --blue: #008DFD;
    --blue-light: #4FB2FF;
    --blue-deep: #0A6FC4;

    /* Legacy names kept so every existing rule keeps resolving. */
    --gold: var(--blue);
    --gold-light: var(--blue-light);
    --slate: #7A8FA6;
    --cloud: #EEF2F6;
    --white: #FFFFFF;
    --text: #1A2940;
    --muted: #5A6F85;
    --font-display: 'Georgia', 'Times New Roman', serif;
    --font-body: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  img, svg, video { max-width: 100%; height: auto; }

  body {
    overflow-x: hidden;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
  }

  /* ─── NAV ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%;
    height: 72px;
    background: rgba(11,26,44,0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(0,141,253,0.25);
  }
  .nav-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--white);
    letter-spacing: 0.05em;
    text-decoration: none;
    display: flex; align-items: center; gap: 10px;
  }
  .nav-logo span {
    display: none;
  }
  .nav-links {
    display: flex; gap: 32px; list-style: none;
  }
  .nav-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.875rem;
    letter-spacing: 0.03em;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--gold-light); }
  .nav-cta {
    background: var(--gold);
    color: var(--midnight);
    padding: 9px 22px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.03em;
    transition: background 0.2s;
  }
  .nav-cta:hover { background: var(--gold-light); }

  /* ─── HERO ─── */
  #hero {
    position: relative;
    height: 100vh; min-height: 640px;
    display: flex; align-items: center;
    overflow: hidden;
  }
  .hero-bg {
    position: absolute; inset: 0;
    background-image: url('../img/img-01-61be1307ec.webp');
    background-size: cover;
    background-position: center 30%;
    filter: brightness(0.35);
  }
  .hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(11,26,44,0.85) 0%, rgba(11,26,44,0.4) 60%, transparent 100%);
  }
  .hero-content {
    position: relative; z-index: 2;
    padding: 0 8%;
    max-width: 750px;
  }
  .hero-eyebrow {
    display: inline-block;
    background: var(--gold);
    color: var(--midnight);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 2px;
    margin-bottom: 24px;
  }
  .hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 5.5vw, 4.2rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.12;
    margin-bottom: 20px;
  }
  .hero-title em {
    color: var(--gold-light);
    font-style: normal;
  }
  .hero-sub {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.78);
    max-width: 520px;
    margin-bottom: 40px;
    line-height: 1.65;
  }
  .hero-actions {
    display: flex; gap: 16px; flex-wrap: wrap;
  }
  .btn-primary {
    background: var(--gold);
    color: var(--midnight);
    padding: 14px 32px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    letter-spacing: 0.03em;
    transition: background 0.2s, transform 0.15s;
  }
  .btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
  .btn-outline {
    border: 2px solid rgba(255,255,255,0.5);
    color: var(--white);
    padding: 13px 30px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: border-color 0.2s, transform 0.15s;
  }
  .btn-outline:hover { border-color: var(--gold-light); color: var(--gold-light); transform: translateY(-2px); }
  .hero-stats {
    position: absolute;
    bottom: 48px; left: 0; right: 0;
    display: flex; justify-content: center; gap: 60px;
    z-index: 2;
  }
  .hero-stat {
    text-align: center;
  }
  .hero-stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold-light);
    line-height: 1;
  }
  .hero-stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: 4px;
  }

  /* ─── SECTIONS SHARED ─── */
  section { padding: 96px 8%; }
  .section-eyebrow {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
  }
  .section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--midnight);
    line-height: 1.2;
    margin-bottom: 16px;
  }
  .section-sub {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 56px;
  }
  .gold-rule {
    width: 56px; height: 3px;
    background: var(--gold);
    margin-bottom: 20px;
    border-radius: 2px;
  }

  /* ─── ABOUT ─── */
  #about {
    background: var(--cloud);
  }
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
  }
  .about-img {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
  }
  .about-img img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    display: block;
    border-radius: 6px;
  }
  .about-img-badge {
    position: absolute; bottom: 28px; left: -24px;
    background: var(--midnight);
    color: var(--white);
    padding: 20px 28px;
    border-left: 4px solid var(--gold);
    border-radius: 0 4px 4px 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  }
  .about-img-badge strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--gold-light);
    line-height: 1;
  }
  .about-img-badge span {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.05em;
  }
  .about-text p {
    color: var(--muted);
    margin-bottom: 20px;
    font-size: 1.02rem;
    line-height: 1.75;
  }
  .about-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
  }
  .pillar {
    background: var(--white);
    border: 1px solid rgba(0,141,253,0.2);
    border-radius: 6px;
    padding: 18px 20px;
    border-left: 3px solid var(--gold);
  }
  .pillar-title {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--midnight);
    letter-spacing: 0.02em;
    margin-bottom: 4px;
  }
  .pillar-text {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.5;
  }

  /* ─── SERVICES ─── */
  #services {
    background: var(--midnight);
  }
  #services .section-title { color: var(--white); }
  #services .section-sub { color: rgba(255,255,255,0.6); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    background: rgba(0,141,253,0.12);
    border-radius: 8px;
    overflow: hidden;
  }
  .service-card {
    background: rgba(17,34,54,0.95);
    padding: 40px 36px;
    transition: background 0.2s;
  }
  .service-card:hover { background: rgba(0,141,253,0.08); }
  .service-icon {
    width: 52px; height: 52px;
    background: rgba(0,141,253,0.15);
    border: 1px solid rgba(0,141,253,0.3);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
  }
  .service-letter {
    width: 44px; height: 44px;
    background: var(--gold);
    color: var(--midnight);
    border-radius: 6px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 900;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
  }
  .service-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
  }
  .service-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.65;
    margin-bottom: 20px;
  }
  .service-items {
    list-style: none;
    display: flex; flex-direction: column; gap: 6px;
  }
  .service-items li {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
    display: flex; align-items: flex-start; gap: 8px;
  }
  .service-items li::before {
    content: "\25B8";
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 1px;
  }

  /* ─── PROJECTS ─── */
  #projects {
    background: var(--white);
  }
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .project-card {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.07);
    transition: box-shadow 0.25s, transform 0.2s;
  }
  .project-card:hover {
    box-shadow: 0 12px 40px rgba(11,26,44,0.12);
    transform: translateY(-4px);
  }
  .project-img {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
  }
  .project-tag {
    position: absolute; top: 14px; left: 14px;
    background: var(--gold);
    color: var(--midnight);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 2px;
  }
  .project-status {
    position: absolute; top: 14px; right: 14px;
    background: rgba(11,26,44,0.88);
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 10px;
  }
  .project-status.ongoing {
    background: rgba(34,140,80,0.9);
  }
  .project-body {
    padding: 24px;
    background: var(--white);
  }
  .project-client {
    font-size: 0.75rem;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 6px;
  }
  .project-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 10px;
    line-height: 1.3;
  }
  .project-desc {
    font-size: 0.845rem;
    color: var(--muted);
    line-height: 1.6;
  }

  /* ─── VALUES ─── */
  #values {
    background: var(--white);
  }
  .values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }
  .value-card {
    padding: 36px 28px;
    border: 1px solid rgba(0,0,0,0.07);
    border-radius: 8px;
    border-top: 3px solid var(--gold);
    transition: box-shadow 0.25s, transform 0.2s;
  }
  .value-card:hover {
    box-shadow: 0 8px 32px rgba(11,26,44,0.09);
    transform: translateY(-3px);
  }
  .value-num {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: rgba(0,141,253,0.18);
    line-height: 1;
    margin-bottom: 12px;
  }
  .value-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 12px;
  }
  .value-desc {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
  }

  /* ─── HSE STRIP ─── */
  #hse {
    background: var(--midnight);
    padding: 72px 8%;
    text-align: center;
  }
  .hse-headline {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--white);
    max-width: 760px;
    margin: 0 auto 20px;
    line-height: 1.3;
  }
  .hse-headline em {
    color: var(--gold-light);
    font-style: normal;
  }
  .hse-sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
    max-width: 580px;
    margin: 0 auto 40px;
  }
  .hse-pillars {
    display: flex; justify-content: center; gap: 40px;
    flex-wrap: wrap;
  }
  .hse-pillar {
    display: flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(0,141,253,0.25);
    border-radius: 6px;
    padding: 14px 22px;
    min-width: 180px;
  }
  .hse-pillar-icon {
    font-size: 1.4rem;
  }
  .hse-pillar-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
  }

  /* ─── STRATEGY ─── */
  #strategy {
    background: var(--cloud);
  }
  .phases {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.07);
  }
  .phase {
    padding: 36px 28px;
    background: var(--white);
    border-right: 1px solid rgba(0,0,0,0.06);
    position: relative;
  }
  .phase:last-child { border-right: none; }
  .phase-num {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(0,141,253,0.12);
    line-height: 1;
    margin-bottom: 8px;
  }
  .phase-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 12px;
  }
  .phase-desc {
    font-size: 0.87rem;
    color: var(--muted);
    line-height: 1.6;
  }

  /* ─── CONTACT ─── */
  #contact {
    background: var(--white);
  }
  .contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }
  .contact-info h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 20px;
  }
  .contact-detail {
    display: flex; gap: 16px;
    margin-bottom: 24px;
    align-items: flex-start;
  }
  .contact-icon {
    width: 44px; height: 44px;
    background: rgba(0,141,253,0.1);
    border: 1px solid rgba(0,141,253,0.3);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
  }
  .contact-detail-text strong {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gold);
    margin-bottom: 4px;
  }
  .contact-detail-text span {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.5;
  }
  .contact-form-area {
    background: var(--cloud);
    border-radius: 10px;
    padding: 40px;
  }
  .contact-form-area h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 24px;
  }
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
  }
  .form-group {
    display: flex; flex-direction: column; gap: 6px;
  }
  .form-group label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--midnight);
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 10px 14px;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text);
    background: var(--white);
    outline: none;
    transition: border-color 0.2s;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--gold);
  }
  .form-group textarea {
    height: 110px; resize: vertical;
  }
  .form-submit {
    background: var(--midnight);
    color: var(--white);
    border: none;
    padding: 13px 32px;
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: pointer;
    width: 100%;
    margin-top: 8px;
    transition: background 0.2s;
  }
  .form-submit:hover { background: var(--gold); color: var(--midnight); }

  /* ─── FOOTER ─── */
  footer {
    background: #060F1C;
    padding: 72px 8% 36px;
    color: rgba(255,255,255,0.6);
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 52px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 36px;
  }
  .footer-brand {
    color: var(--white);
  }
  .footer-brand-name {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
  }
  .footer-brand-tag {
    font-size: 0.78rem;
    color: var(--gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 16px;
  }
  .footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.5);
    max-width: 300px;
  }
  .footer-col h4 {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 20px;
  }
  .footer-col ul {
    list-style: none;
    display: flex; flex-direction: column; gap: 10px;
  }
  .footer-col ul a {
    text-decoration: none;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s;
  }
  .footer-col ul a:hover { color: var(--gold-light); }
  .footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
  }
  .footer-bottom a {
    color: var(--gold);
    text-decoration: none;
  }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 1024px) {
    .about-grid, .contact-wrap { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .phases { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .services-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 768px) {
    section { padding: 64px 6%; }
    .projects-grid, .team-grid, .values-grid, .phases { grid-template-columns: 1fr; }
    .hero-stats { display: none; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  }

  /* ════════════════════════════════════════════
     EXPANSION STYLES — turbines, solar, distribution,
     process, testimonials, certs, faq, marquee, etc.
     ════════════════════════════════════════════ */

  /* Mobile menu toggle */
  .nav-toggle {
    display: none;
    background: none; border: none; cursor: pointer;
    width: 30px; height: 24px; position: relative;
  }
  .nav-toggle span {
    position: absolute; left: 0; width: 100%; height: 2px;
    background: var(--white); border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s, top 0.3s;
  }
  .nav-toggle span:nth-child(1){ top: 2px; }
  .nav-toggle span:nth-child(2){ top: 11px; }
  .nav-toggle span:nth-child(3){ top: 20px; }
  .nav-toggle.open span:nth-child(1){ top: 11px; transform: rotate(45deg); }
  .nav-toggle.open span:nth-child(2){ opacity: 0; }
  .nav-toggle.open span:nth-child(3){ top: 11px; transform: rotate(-45deg); }

  /* Scroll reveal */
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .reveal.in { opacity: 1; transform: none; }

  /* Generic eyebrow centered variant */
  .center-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
  .center-head .gold-rule { margin-left: auto; margin-right: auto; }
  .center-head .section-sub { margin-left: auto; margin-right: auto; }

  /* ─── CLIENTS / TRUST MARQUEE ─── */
  #clients {
    background: var(--white);
    padding: 56px 0;
    border-top: 1px solid rgba(0,0,0,0.06);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    overflow: hidden;
  }
  .clients-label {
    text-align: center;
    font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em;
    text-transform: uppercase; color: var(--slate);
    margin-bottom: 36px;
  }
  .marquee { display: flex; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
  .marquee-track { display: flex; gap: 64px; padding-right: 64px; animation: scroll-x 32s linear infinite; white-space: nowrap; }
  #clients:hover .marquee-track { animation-play-state: paused; }
  @keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }
  .client-chip {
    font-family: var(--font-display);
    font-size: 1.25rem; font-weight: 700; color: var(--midnight);
    opacity: 0.55; letter-spacing: 0.02em; flex-shrink: 0;
    display: flex; align-items: center; gap: 10px;
  }
  .client-chip::before { content: "◆"; color: var(--gold); font-size: 0.7rem; }

  /* ─── STAT COUNTERS BAND ─── */
  #metrics {
    background: linear-gradient(135deg, var(--deep-navy), var(--midnight));
    padding: 72px 8%;
    position: relative;
  }
  #metrics::after {
    content:""; position:absolute; inset:0;
    background-image: radial-gradient(circle at 20% 30%, rgba(0,141,253,0.10), transparent 45%);
    pointer-events:none;
  }
  .metrics-grid {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
    max-width: 1100px; margin: 0 auto;
  }
  .metric { text-align: center; }
  .metric-num {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 4vw, 3.4rem); font-weight: 700;
    color: var(--gold-light); line-height: 1;
  }
  .metric-num small { font-size: 0.55em; color: var(--gold); }
  .metric-label {
    font-size: 0.82rem; color: rgba(255,255,255,0.62);
    letter-spacing: 0.07em; text-transform: uppercase; margin-top: 10px;
  }

  /* ─── GAS TURBINES ─── */
  #turbines { background: var(--cloud); }
  .turb-intro-grid {
    display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px;
    align-items: center; margin-bottom: 64px;
  }
  .turb-illu {
    background: linear-gradient(135deg, var(--midnight), var(--deep-navy));
    border-radius: 12px; padding: 30px; position: relative; overflow: hidden;
    border: 1px solid rgba(0,141,253,0.25);
  }
  .turb-illu svg { width: 100%; height: auto; display: block; }
  .turb-illu-cap {
    position: absolute; bottom: 16px; left: 22px;
    font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase;
    color: rgba(255,255,255,0.5);
  }
  .turb-bullets { list-style: none; margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
  .turb-bullets li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.96rem; color: var(--muted); line-height: 1.6; }
  .turb-bullets li::before {
    content: "✓"; flex-shrink: 0;
    width: 24px; height: 24px; border-radius: 50%;
    background: rgba(0,141,253,0.15); color: var(--gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; font-weight: 700; margin-top: 1px;
  }

  /* Turbine filter tabs */
  .tabs { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
  .tab-btn {
    background: var(--white); border: 1px solid rgba(0,0,0,0.12);
    color: var(--muted); padding: 10px 22px; border-radius: 30px;
    font-family: var(--font-body); font-size: 0.85rem; font-weight: 600;
    letter-spacing: 0.03em; cursor: pointer; transition: all 0.2s;
  }
  .tab-btn:hover { border-color: var(--gold); color: var(--midnight); }
  .tab-btn.active { background: var(--midnight); color: var(--white); border-color: var(--midnight); }

  .turb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
  .turb-card {
    background: var(--white); border: 1px solid rgba(0,0,0,0.07);
    border-radius: 12px; overflow: hidden; display: flex; flex-direction: column;
    transition: box-shadow 0.25s, transform 0.2s;
  }
  /* `display:flex` above beats the browser default for [hidden], so the
     filter tabs could not hide anything. This restores it. */
  .turb-card[hidden] { display: none !important; }
  .turb-card:hover { box-shadow: 0 16px 44px rgba(11,26,44,0.14); transform: translateY(-5px); }
  .turb-card-img {
    height: 170px; position: relative;
    background: linear-gradient(135deg, #16314c, #0b1a2c);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
  }
  .turb-card-img svg { width: 78%; height: auto; }
  .turb-badge {
    position: absolute; top: 12px; left: 12px;
    background: var(--gold); color: var(--midnight);
    font-size: 0.66rem; font-weight: 700; letter-spacing: 0.06em;
    text-transform: uppercase; padding: 4px 10px; border-radius: 3px;
  }
  .turb-card-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }
  .turb-card-name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--midnight); margin-bottom: 4px; }
  .turb-card-type { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
  .turb-specs { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 16px; }
  .turb-specs li { display: flex; justify-content: space-between; font-size: 0.84rem; border-bottom: 1px dashed rgba(0,0,0,0.08); padding-bottom: 7px; }
  .turb-specs li span:first-child { color: var(--muted); }
  .turb-specs li span:last-child { color: var(--midnight); font-weight: 700; }
  .turb-apps { font-size: 0.8rem; color: var(--muted); line-height: 1.55; margin-top: auto; }
  .turb-apps strong { color: var(--midnight); }

  /* ─── GAS TURBINE SERVICES ─── */
  #turbine-services { background: var(--midnight); }
  #turbine-services .section-title { color: var(--white); }
  #turbine-services .section-sub { color: rgba(255,255,255,0.6); }
  .gts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .gts-card {
    background: rgba(255,255,255,0.035); border: 1px solid rgba(0,141,253,0.18);
    border-radius: 12px; padding: 30px 28px; transition: background 0.2s, border-color 0.2s, transform 0.2s;
  }
  .gts-card:hover { background: rgba(0,141,253,0.07); border-color: rgba(0,141,253,0.4); transform: translateY(-4px); }
  .gts-icon {
    width: 56px; height: 56px; border-radius: 12px;
    background: rgba(0,141,253,0.14); border: 1px solid rgba(0,141,253,0.32);
    display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 18px;
  }
  .gts-name { font-family: var(--font-display); font-size: 1.12rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
  .gts-desc { font-size: 0.86rem; color: rgba(255,255,255,0.6); line-height: 1.65; }

  /* ─── SOLAR PV ─── */
  #solar { background: var(--white); }
  .solar-cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-bottom: 64px; }
  .solar-cap {
    border: 1px solid rgba(0,0,0,0.07); border-radius: 12px; padding: 28px 24px;
    border-top: 3px solid var(--gold-light); background: linear-gradient(180deg, #f4faff, var(--white));
    transition: box-shadow 0.25s, transform 0.2s;
  }
  .solar-cap:hover { box-shadow: 0 10px 34px rgba(0,141,253,0.16); transform: translateY(-4px); }
  .solar-cap-icon { font-size: 1.9rem; margin-bottom: 12px; }
  .solar-cap-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--midnight); margin-bottom: 8px; }
  .solar-cap-desc { font-size: 0.84rem; color: var(--muted); line-height: 1.6; }

  .solar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
  .solar-card {
    border-radius: 12px; overflow: hidden; border: 1px solid rgba(0,0,0,0.07);
    transition: box-shadow 0.25s, transform 0.2s; cursor: pointer; background: var(--white);
  }
  .solar-card:hover { box-shadow: 0 16px 44px rgba(11,26,44,0.13); transform: translateY(-5px); }
  .solar-card-img { height: 190px; position: relative; overflow: hidden; }
  .solar-card-img svg { width: 100%; height: 100%; display: block; }
  .solar-tag {
    position: absolute; top: 12px; left: 12px; background: var(--gold);
    color: var(--midnight); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.06em;
    text-transform: uppercase; padding: 4px 10px; border-radius: 3px;
  }
  .solar-cap-pill {
    position: absolute; bottom: 12px; right: 12px; background: rgba(11,26,44,0.9);
    color: var(--gold-light); font-size: 0.74rem; font-weight: 700; padding: 4px 12px; border-radius: 20px;
  }
  .solar-card-body { padding: 22px 24px; }
  .solar-card-loc { font-size: 0.73rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
  .solar-card-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--midnight); margin-bottom: 9px; line-height: 1.3; }
  .solar-card-desc { font-size: 0.84rem; color: var(--muted); line-height: 1.6; }

  /* ─── DISTRIBUTION / PARTNERS ─── */
  #distribution { background: var(--cloud); }
  .dist-top { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 60px; }
  .dist-statement p { color: var(--muted); font-size: 1.02rem; line-height: 1.75; margin-bottom: 18px; }
  .dist-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
  .dist-badge {
    background: var(--white); border: 1px solid rgba(0,141,253,0.3); border-left: 3px solid var(--gold);
    border-radius: 6px; padding: 12px 18px; font-size: 0.84rem; font-weight: 600; color: var(--midnight);
  }
  .dist-badge small { display: block; font-size: 0.7rem; font-weight: 500; color: var(--muted); letter-spacing: 0.03em; }
  .brand-wall { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .brand-tile {
    background: var(--white); border: 1px solid rgba(0,0,0,0.08); border-radius: 10px;
    aspect-ratio: 16/9; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 4px; transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  }
  .brand-tile:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: 0 10px 28px rgba(11,26,44,0.1); }
  .brand-tile .bt-name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--midnight); letter-spacing: 0.02em; }
  .brand-tile .bt-cat { font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }
  .dist-includes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
  .di-item { text-align: center; padding: 8px; }
  .di-icon {
    width: 60px; height: 60px; margin: 0 auto 14px; border-radius: 14px;
    background: var(--white); border: 1px solid rgba(0,141,253,0.3);
    display: flex; align-items: center; justify-content: center; font-size: 1.7rem;
  }
  .di-title { font-weight: 700; font-size: 0.95rem; color: var(--midnight); margin-bottom: 6px; }
  .di-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.55; }

  /* ─── WHY US ─── */
  #why { background: var(--white); }
  .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
  .why-card { display: flex; gap: 18px; padding: 26px; border-radius: 12px; background: var(--cloud); }
  .why-num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--gold); line-height: 1; flex-shrink: 0; }
  .why-card h4 { font-family: var(--font-display); font-size: 1.05rem; color: var(--midnight); margin-bottom: 8px; }
  .why-card p { font-size: 0.86rem; color: var(--muted); line-height: 1.6; }

  /* ─── PROCESS TIMELINE ─── */
  #process { background: var(--cloud); }
  .timeline { position: relative; max-width: 880px; margin: 0 auto; }
  .timeline::before { content:""; position:absolute; left: 27px; top: 8px; bottom: 8px; width: 2px; background: rgba(0,141,253,0.35); }
  .tl-item { position: relative; padding: 0 0 36px 76px; }
  .tl-item:last-child { padding-bottom: 0; }
  .tl-dot {
    position: absolute; left: 12px; top: 0; width: 32px; height: 32px; border-radius: 50%;
    background: var(--midnight); border: 3px solid var(--gold); color: var(--gold-light);
    display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem;
    font-family: var(--font-display);
  }
  .tl-item h4 { font-family: var(--font-display); font-size: 1.1rem; color: var(--midnight); margin-bottom: 6px; }
  .tl-item p { font-size: 0.9rem; color: var(--muted); line-height: 1.65; }

  /* ─── TESTIMONIALS ─── */
  #testimonials { background: var(--midnight); }
  #testimonials .section-title { color: var(--white); }
  .testi-wrap { max-width: 860px; margin: 0 auto; position: relative; }
  .testi-track { overflow: hidden; }
  .testi-slides { display: flex; transition: transform 0.5s ease; }
  .testi {
    min-width: 100%; padding: 0 12px; box-sizing: border-box;
  }
  .testi-quote {
    font-family: var(--font-display); font-size: 1.3rem; line-height: 1.6; color: var(--white);
    text-align: center; margin-bottom: 28px; font-style: italic;
  }
  .testi-quote::before { content: "“"; color: var(--gold); font-size: 2.4rem; line-height: 0; vertical-align: -0.3em; margin-right: 4px; }
  .testi-meta { text-align: center; }
  .testi-name { color: var(--gold-light); font-weight: 700; font-size: 0.95rem; }
  .testi-role { color: rgba(255,255,255,0.55); font-size: 0.82rem; margin-top: 3px; }
  .testi-dots { display: flex; gap: 10px; justify-content: center; margin-top: 36px; }
  .testi-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.25); cursor: pointer; transition: background 0.2s, width 0.2s; }
  .testi-dot.active { background: var(--gold); width: 26px; border-radius: 6px; }

  /* ─── CERTIFICATIONS ─── */
  #certs { background: var(--white); padding: 64px 8%; border-top: 1px solid rgba(0,0,0,0.06); }
  .certs-row { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; }
  .cert-chip {
    display: flex; align-items: center; gap: 12px; border: 1px solid rgba(0,0,0,0.1);
    border-radius: 50px; padding: 12px 24px; background: var(--cloud);
  }
  .cert-chip .cc-ico { font-size: 1.3rem; }
  .cert-chip .cc-txt strong { display: block; font-size: 0.85rem; color: var(--midnight); }
  .cert-chip .cc-txt span { font-size: 0.74rem; color: var(--muted); }

  /* ─── FAQ ─── */
  #faq { background: var(--cloud); }
  .faq-list { max-width: 820px; margin: 0 auto; }
  .faq-item { border-bottom: 1px solid rgba(0,0,0,0.1); }
  .faq-q {
    width: 100%; text-align: left; background: none; border: none; cursor: pointer;
    padding: 22px 44px 22px 0; font-family: var(--font-display); font-size: 1.08rem; font-weight: 700;
    color: var(--midnight); position: relative;
  }
  .faq-q::after {
    content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    font-size: 1.5rem; color: var(--gold); transition: transform 0.25s; font-family: var(--font-body);
  }
  .faq-item.open .faq-q::after { content: "−"; }
  .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
  .faq-a p { padding: 0 40px 22px 0; font-size: 0.95rem; color: var(--muted); line-height: 1.7; }

  /* ─── CTA / NEWSLETTER ─── */
  #cta-band {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    padding: 64px 8%; text-align: center;
  }
  #cta-band h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.3rem); color: var(--midnight); margin-bottom: 12px; }
  #cta-band p { color: rgba(11,26,44,0.8); font-size: 1.02rem; max-width: 560px; margin: 0 auto 30px; }
  .news-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }
  .news-form input {
    flex: 1; padding: 14px 18px; border: none; border-radius: 6px; font-size: 0.95rem;
    font-family: var(--font-body); outline: none;
  }
  .news-form button {
    background: var(--midnight); color: var(--white); border: none; padding: 14px 28px;
    border-radius: 6px; font-weight: 700; font-family: var(--font-body); cursor: pointer;
    letter-spacing: 0.03em; transition: background 0.2s; white-space: nowrap;
  }
  .news-form button:hover { background: var(--deep-navy); }
  .news-note { margin-top: 14px; font-size: 0.78rem; color: rgba(11,26,44,0.65); }

  /* ─── LIGHTBOX ─── */
  .lightbox {
    position: fixed; inset: 0; z-index: 1000; background: rgba(6,15,28,0.92);
    display: none; align-items: center; justify-content: center; padding: 5vw;
  }
  .lightbox.open { display: flex; }
  .lightbox-inner { max-width: 760px; width: 100%; background: var(--white); border-radius: 12px; overflow: hidden; }
  .lightbox-vis { height: 280px; }
  .lightbox-vis svg { width: 100%; height: 100%; }
  .lightbox-body { padding: 30px 34px 34px; }
  .lightbox-body .lb-loc { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
  .lightbox-body h3 { font-family: var(--font-display); font-size: 1.4rem; color: var(--midnight); margin-bottom: 12px; }
  .lightbox-body p { font-size: 0.95rem; color: var(--muted); line-height: 1.7; }
  .lightbox-close {
    position: absolute; top: 24px; right: 28px; background: var(--white); color: var(--midnight);
    border: none; width: 42px; height: 42px; border-radius: 50%; font-size: 1.4rem; cursor: pointer;
  }

  /* ─── BACK TO TOP ─── */
  #toTop {
    position: fixed; bottom: 28px; right: 28px; z-index: 90;
    width: 48px; height: 48px; border-radius: 50%; border: none; cursor: pointer;
    background: var(--gold); color: var(--midnight); font-size: 1.3rem; font-weight: 700;
    box-shadow: 0 8px 24px rgba(11,26,44,0.25); opacity: 0; pointer-events: none;
    transition: opacity 0.3s, transform 0.2s;
  }
  #toTop.show { opacity: 1; pointer-events: auto; }
  #toTop:hover { transform: translateY(-3px); background: var(--gold-light); }

  /* Responsive for new sections */
  @media (max-width: 1024px) {
    .turb-grid, .gts-grid, .solar-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
    .solar-cap-grid { grid-template-columns: repeat(2, 1fr); }
    .metrics-grid { grid-template-columns: repeat(2, 1fr); }
    .turb-intro-grid, .dist-top { grid-template-columns: 1fr; }
    .brand-wall { grid-template-columns: repeat(3, 1fr); }
    .dist-includes { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links {
      position: fixed; top: 72px; left: 0; right: 0;
      flex-direction: column; gap: 0; background: rgba(11,26,44,0.99);
      padding: 0; max-height: 0; overflow: hidden; transition: max-height 0.35s ease;
      border-bottom: 1px solid rgba(0,141,253,0.2);
    }
    .nav-links.open { max-height: 420px; }
    .nav-links li { width: 100%; }
    .nav-links a { display: block; padding: 16px 8%; border-top: 1px solid rgba(255,255,255,0.06); }
    .turb-grid, .gts-grid, .solar-grid, .why-grid, .solar-cap-grid, .metrics-grid, .brand-wall, .dist-includes { grid-template-columns: 1fr; }
    .news-form { flex-direction: column; }
    .testi-quote { font-size: 1.1rem; }
  }


  /* real-photo treatment for turbine visuals */
  .turb-card-img img { width:100%; height:100%; object-fit:cover; display:block; }
  .turb-card-img::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(11,26,44,0) 55%, rgba(11,26,44,0.35)); pointer-events:none; }
  .turb-illu.has-photo { padding:0; }
  .turb-illu.has-photo img { width:100%; height:300px; object-fit:cover; display:block; border-radius:12px; }
  .turb-illu.has-photo .turb-illu-cap { background:linear-gradient(180deg, rgba(11,26,44,0), rgba(11,26,44,0.85)); padding:30px 22px 14px; left:0; right:0; bottom:0; }


  .solar-card-img img { width:100%; height:100%; object-fit:cover; display:block; }
  .lightbox-vis img { width:100%; height:100%; object-fit:cover; display:block; }


  /* ── Nav fit for 8 items ── */
  .nav-links { gap: 22px; }
  .nav-links a { font-size: 0.9rem; white-space: nowrap; }
  .nav-cta { white-space: nowrap; }
  @media (max-width: 1180px){ .nav-cta { display: none; } .nav-links { gap: 18px; } .nav-links a { font-size: 0.84rem; } }

  /* ── Photo Gallery ── */
  #gallery .gallery-subhead { text-align: center; max-width: 720px; margin: 72px auto 40px; }
  #gallery .gallery-subhead .gold-rule { margin: 14px auto; }
  #gallery .gallery-subhead .section-sub { margin: 10px auto 0; }
  .gallery-subtitle { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--midnight); }
  .gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .gallery-item { position: relative; border-radius: 10px; overflow: hidden; cursor: pointer; aspect-ratio: 4/3; border: 1px solid rgba(0,0,0,0.07); background: #0b1a2c; }
  .gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.45s ease; }
  .gallery-item:hover img { transform: scale(1.07); }
  .gallery-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 14px 12px; font-size: 0.8rem; font-weight: 600; color: #fff; background: linear-gradient(transparent, rgba(11,26,44,0.88)); }
  .gallery-item::after { content: "⤢"; position: absolute; top: 10px; right: 12px; color: #fff; opacity: 0; transition: opacity 0.2s; font-size: 1.05rem; }
  .gallery-item:hover::after { opacity: 0.9; }
  @media (max-width: 1024px){ .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 640px){ .gallery-grid { grid-template-columns: 1fr; } }

  /* ── Gallery lightbox ── */
  .g-lightbox { position: fixed; inset: 0; z-index: 1001; background: rgba(6,15,28,0.94); display: none; align-items: center; justify-content: center; padding: 4vw; }
  .g-lightbox.open { display: flex; }
  .g-lightbox img { max-width: 92vw; max-height: 84vh; border-radius: 8px; box-shadow: 0 24px 60px rgba(0,0,0,0.55); }
  .g-lightbox .g-cap { position: absolute; bottom: 22px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,0.85); font-size: 0.9rem; letter-spacing: 0.03em; }
  .g-close { position: absolute; top: 22px; right: 26px; background: #fff; color: var(--midnight); border: none; width: 42px; height: 42px; border-radius: 50%; font-size: 1.4rem; cursor: pointer; }


  /* ── Services detail accordion ── */
  .svc-detail-head { text-align: center; max-width: 760px; margin: 76px auto 40px; }
  .svc-detail-head .gold-rule { margin: 14px auto; }
  .svc-detail-head .section-sub { margin: 10px auto 0; }
  .svc-acc { max-width: 900px; margin: 0 auto; }
  .svc-acc-item { border: 1px solid rgba(0,0,0,0.09); border-radius: 10px; margin-bottom: 14px; overflow: hidden; background: var(--white); transition: box-shadow 0.2s; }
  .svc-acc-item.open { box-shadow: 0 10px 30px rgba(11,26,44,0.08); border-color: rgba(0,141,253,0.4); }
  .svc-acc-q { width: 100%; text-align: left; background: none; border: none; cursor: pointer;
    padding: 22px 56px 22px 26px; font-family: var(--font-display); font-size: 1.12rem; font-weight: 700;
    color: var(--midnight); position: relative; }
  .svc-acc-q::after { content: "+"; position: absolute; right: 24px; top: 50%; transform: translateY(-50%);
    font-size: 1.6rem; color: var(--gold); font-family: var(--font-body); transition: transform 0.2s; }
  .svc-acc-item.open .svc-acc-q { color: var(--blue-deep); }
  .svc-acc-item.open .svc-acc-q::after { content: "−"; }
  .svc-acc-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
  .svc-acc-inner { padding: 0 26px 26px; }
  .svc-acc-inner p { font-size: 0.95rem; color: var(--muted); line-height: 1.7; margin-bottom: 16px; }
  .svc-acc-inner ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .svc-acc-inner li { position: relative; padding-left: 26px; font-size: 0.9rem; color: var(--midnight); line-height: 1.55; }
  .svc-acc-inner li::before { content: "▸"; position: absolute; left: 4px; top: 0; color: var(--gold); font-size: 0.9rem; }

  /* ── Track Record projects ── */
  .tr-head { text-align: center; max-width: 760px; margin: 80px auto 44px; }
  .tr-head .gold-rule { margin: 14px auto; }
  .tr-head .section-sub { margin: 10px auto 0; }
  .tr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
  .tr-card { background: var(--white); border: 1px solid rgba(0,0,0,0.08); border-radius: 12px;
    overflow: hidden; display: flex; flex-direction: column; transition: box-shadow 0.25s, transform 0.2s; }
  .tr-card:hover { box-shadow: 0 18px 46px rgba(11,26,44,0.14); transform: translateY(-5px); }
  .tr-media { position: relative; height: 210px; overflow: hidden; cursor: pointer; background: #0b1a2c; }
  .tr-media[data-gallery]:hover .tr-thumb { transform: scale(1.07); }
  .tr-thumb { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.45s ease; }
  .tr-count { position: absolute; bottom: 12px; right: 12px; background: rgba(11,26,44,0.86);
    color: var(--gold-light); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.03em;
    padding: 6px 12px; border-radius: 20px; backdrop-filter: blur(2px); }
  .tr-media[data-gallery]::before { content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(11,26,44,0) 60%, rgba(11,26,44,0.35)); pointer-events: none; }
  .tr-media-ph { display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #16314c, #0b1a2c); cursor: default; }
  .tr-ph-icon { font-size: 3.2rem; opacity: 0.85; }
  .tr-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
  .tr-sector { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
  .tr-title { font-family: var(--font-display); font-size: 1.12rem; font-weight: 700; color: var(--midnight); line-height: 1.3; margin-bottom: 8px; }
  .tr-scope { font-size: 0.8rem; font-weight: 600; color: var(--slate); margin-bottom: 12px; }
  .tr-desc { font-size: 0.86rem; color: var(--muted); line-height: 1.65; }
  @media (max-width: 1024px){ .tr-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 640px){ .tr-grid { grid-template-columns: 1fr; } }

  /* ── Track Record lightbox (carousel) ── */
  .tr-lightbox { position: fixed; inset: 0; z-index: 1002; background: rgba(6,15,28,0.95);
    display: none; align-items: center; justify-content: center; flex-direction: column; padding: 3vw; }
  .tr-lightbox.open { display: flex; }
  .tr-lb-stage { display: flex; align-items: center; justify-content: center; max-width: 90vw; max-height: 68vh; }
  .tr-lb-stage img { max-width: 90vw; max-height: 68vh; border-radius: 8px; box-shadow: 0 24px 60px rgba(0,0,0,0.55); }
  .tr-lb-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.12);
    color: #fff; border: 1px solid rgba(255,255,255,0.25); width: 52px; height: 52px; border-radius: 50%;
    font-size: 1.8rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s; line-height: 1; }
  .tr-lb-nav:hover { background: var(--gold); color: var(--midnight); border-color: var(--gold); }
  .tr-lb-prev { left: 3vw; } .tr-lb-next { right: 3vw; }
  .tr-lb-close { position: absolute; top: 22px; right: 26px; background: #fff; color: var(--midnight);
    border: none; width: 44px; height: 44px; border-radius: 50%; font-size: 1.5rem; cursor: pointer; z-index: 2; }
  .tr-lb-bar { text-align: center; margin-top: 20px; }
  .tr-lb-title { color: #fff; font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
  .tr-lb-counter { color: rgba(255,255,255,0.6); font-size: 0.82rem; margin-top: 4px; }
  .tr-lb-thumbs { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; justify-content: center; max-width: 90vw; }
  .tr-lb-thumbs img { width: 66px; height: 48px; object-fit: cover; border-radius: 5px; cursor: pointer;
    opacity: 0.5; border: 2px solid transparent; transition: opacity 0.2s, border-color 0.2s; }
  .tr-lb-thumbs img:hover { opacity: 0.85; }
  .tr-lb-thumbs img.active { opacity: 1; border-color: var(--gold); }
  @media (max-width: 640px){ .tr-lb-nav { width: 42px; height: 42px; font-size: 1.4rem; } .tr-lb-thumbs img { width: 52px; height: 38px; } }


  /* ── About: Vision / Mission / Core Values ── */
  .about-vm { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 64px; }
  .vm-card { background: var(--white); border: 1px solid rgba(0,0,0,0.08); border-left: 3px solid var(--gold);
    border-radius: 10px; padding: 30px 32px; box-shadow: 0 6px 24px rgba(11,26,44,0.06); }
  .vm-label { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--midnight); margin-bottom: 12px; }
  .vm-card p { font-size: 0.98rem; color: var(--muted); line-height: 1.7; font-style: italic; }
  .about-values { margin-top: 40px; text-align: center; }
  .about-values .av-head p { max-width: 640px; margin: 8px auto 26px; color: var(--muted); font-size: 0.98rem; line-height: 1.7; }
  .av-list { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
  .av-item { background: var(--midnight); color: var(--white); font-family: var(--font-display); font-weight: 700;
    padding: 15px 34px; border-radius: 8px; border-bottom: 3px solid var(--gold); font-size: 1.05rem; letter-spacing: 0.02em; }
  @media (max-width: 768px){ .about-vm { grid-template-columns: 1fr; } }


  /* ── Associates list ── */
  .assoc-head { text-align: center; max-width: 720px; margin: 60px auto 30px; }
  .assoc-head h3 { font-family: var(--font-display); font-size: 1.4rem; color: var(--midnight); }
  .assoc-head p { font-size: 0.95rem; color: var(--muted); margin-top: 8px; line-height: 1.6; }
  .assoc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
  .assoc-item { background: var(--white); border: 1px solid rgba(0,0,0,0.08); border-top: 3px solid var(--gold);
    border-radius: 8px; padding: 22px 18px; text-align: center; font-weight: 600; font-size: 0.92rem;
    color: var(--midnight); display: flex; align-items: center; justify-content: center; min-height: 84px;
    transition: box-shadow 0.2s, transform 0.2s; }
  .assoc-item:hover { box-shadow: 0 10px 28px rgba(11,26,44,0.1); transform: translateY(-3px); }
  @media (max-width: 900px){ .assoc-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 520px){ .assoc-grid { grid-template-columns: 1fr; } }


  /* ── Multi-page (tabbed) behavior ── */
  .page { display: none; }
  .page.active { display: block; animation: pageIn .5s cubic-bezier(.2,.7,.2,1); }
  @keyframes pageIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

  /* ── Per-page welcome banner ── */
  .page-intro {
    background: linear-gradient(135deg, var(--deep-navy), var(--midnight));
    padding: calc(72px + 54px) 8% 58px;
    border-bottom: 3px solid var(--gold);
    position: relative; overflow: hidden;
  }
  .page-intro::after {
    content:""; position:absolute; inset:0;
    background-image: radial-gradient(circle at 82% 20%, rgba(0,141,253,0.12), transparent 45%);
    pointer-events:none;
  }
  .page-intro-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
  .pi-eyebrow { color: var(--gold); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
  .pi-title { font-family: var(--font-display); font-size: clamp(1.9rem, 3.6vw, 2.7rem); color: #fff; font-weight: 700; margin: 12px 0 10px; line-height: 1.15; }
  .pi-text { color: rgba(255,255,255,0.72); max-width: 660px; font-size: 1.04rem; line-height: 1.7; }


/* ═══════════════════════════════════════════════════════════════
   REVIEW BUILD — additions from the website review (Aug 2026)
   ═══════════════════════════════════════════════════════════════ */

/* ── Multi-page build: the old single-page router styles no longer apply ── */
.page { display: block; }

/* ── Icon system (replaces emoji, ref F1) ── */
.ico {
  width: 1.5rem; height: 1.5rem;
  display: block;
  color: var(--gold);
}
.hse-pillar-icon .ico { width: 1.6rem; height: 1.6rem; }
.cc-ico .ico { width: 1.35rem; height: 1.35rem; }
.gts-icon .ico { width: 1.7rem; height: 1.7rem; }
.solar-cap-icon { display: flex; justify-content: center; margin-bottom: 12px; }
.solar-cap-icon .ico { width: 1.9rem; height: 1.9rem; }
.di-icon .ico { width: 1.7rem; height: 1.7rem; color: var(--midnight); }
.contact-icon .ico { width: 1.25rem; height: 1.25rem; }
.hse-pillar-icon { display: inline-flex; align-items: center; }

/* Numbered service markers now carry two digits */
.service-letter { font-size: 1rem; letter-spacing: 0.02em; }

/* ── Review markers: every one of these must be resolved before launch ── */
.tbc {
  background: #FFF3CD;
  color: #7A5B00;
  padding: 0 5px;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.92em;
  white-space: normal;
}
a .tbc { text-decoration: none; }

/* ── Standing notes and disclaimers (A3, A5, E5) ── */
.certs-note,
.spec-note,
.brand-note {
  max-width: 900px;
  margin: 26px auto 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--muted);
  text-align: center;
}
.brand-note {
  grid-column: 1 / -1;
  text-align: left;
  margin: 6px 0 0;
  font-size: 0.76rem;
  color: var(--muted);
}
.spec-note { max-width: 1000px; padding: 0 5%; }

/* ── Illustrative-capability banner (A2) ── */
.illustrative-note {
  max-width: 1000px;
  margin: 0 auto 34px;
  padding: 16px 22px;
  border-left: 3px solid var(--gold);
  background: rgba(0,141,253,0.08);
  border-radius: 0 6px 6px 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text);
}
.illustrative-note strong { color: var(--midnight); }
.illustrative-note a { color: var(--midnight); text-decoration: underline; }

/* ── Home CTA band buttons (replaces unwired newsletter, C8/D6) ── */
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
.btn-outline-light {
  border: 2px solid rgba(11,26,44,0.4);
  color: var(--midnight);
  padding: 13px 30px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.15s;
}
.btn-outline-light:hover { border-color: var(--midnight); transform: translateY(-2px); }

/* ── Downloads (D4, D5) ── */
#downloads { padding: 90px 8%; background: var(--cloud); }
.dl-grid {
  max-width: 1000px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px;
}
.dl-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--white); border: 1px solid rgba(0,0,0,0.08);
  border-radius: 8px; padding: 18px 20px;
}
.dl-ico {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 8px;
  background: rgba(0,141,253,0.12); border: 1px solid rgba(0,141,253,0.3);
  display: flex; align-items: center; justify-content: center;
}
.dl-card > div { flex: 1; display: flex; flex-direction: column; }
.dl-card strong { font-size: 0.95rem; color: var(--midnight); }
.dl-card span { font-size: 0.8rem; color: var(--muted); }
.dl-link { font-size: 0.78rem; font-weight: 700; color: var(--gold); text-decoration: none; }
.dl-link.is-pending { pointer-events: none; }

/* ── Contact page (C2, C5, C6) ── */
.contact-lede { color: var(--muted); margin-bottom: 40px; font-size: 1.02rem; line-height: 1.7; }
.contact-detail-text a { color: var(--midnight); text-decoration: none; border-bottom: 1px solid rgba(0,141,253,0.5); }
.contact-detail-text a:hover { color: var(--gold); }
.form-group.stack { margin-bottom: 16px; }
.form-consent {
  display: flex; align-items: flex-start; gap: 10px;
  margin: 4px 0 18px; font-size: 0.82rem; line-height: 1.6; color: var(--muted);
}
.form-consent input { margin-top: 3px; width: 16px; height: 16px; flex-shrink: 0; }
.form-consent label { font-size: 0.82rem; }
.form-consent a { color: var(--midnight); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 14px; font-size: 0.88rem; line-height: 1.6; min-height: 1.2em; }
.form-status.is-error { color: #A02020; }
.form-status.is-ok { color: #1B7A45; }
.form-group input[aria-invalid="true"],
.form-group textarea[aria-invalid="true"],
.form-group select[aria-invalid="true"] { border-color: #A02020; }
.map-wrap {
  max-width: 1200px; margin: 60px auto 0; padding: 0 8%;
}
.map-wrap iframe {
  width: 100%; height: 380px; border: 0; border-radius: 10px; display: block;
  filter: grayscale(0.25);
}
#careers { padding: 80px 8%; background: var(--cloud); }
#careers a { color: var(--midnight); }

/* ── Legal pages (D1, D3) ── */
.legal { max-width: 820px; margin: 0 auto; padding: 140px 8% 90px; }
.legal h1 { margin-bottom: 10px; }
.legal h2 {
  font-family: var(--font-display); font-size: 1.15rem; color: var(--midnight);
  margin: 34px 0 10px;
}
.legal p { color: var(--muted); font-size: 0.95rem; line-height: 1.8; margin-bottom: 12px; }
.legal a { color: var(--midnight); }
.legal-meta { font-size: 0.82rem; color: var(--muted); margin-bottom: 20px; }

/* ── Footer registration block (A6) and credit (C3) ── */
.footer-legal {
  max-width: 1200px; margin: 26px auto 0; padding: 20px 8% 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.76rem; line-height: 1.8; color: rgba(255,255,255,0.5);
}
.footer-legal p { margin-bottom: 4px; }
.footer-links a { color: var(--gold); text-decoration: none; }
.footer-credit {
  max-width: 1200px; margin: 18px auto 0; padding: 14px 8% 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.72rem; color: rgba(255,255,255,0.35); text-align: center;
}

/* ── Cookie notice (D2) ── */
.cookie-bar {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 1200;
  max-width: 720px; margin: 0 auto;
  background: var(--midnight); color: rgba(255,255,255,0.85);
  border: 1px solid rgba(0,141,253,0.35); border-radius: 10px;
  padding: 18px 20px; display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
  box-shadow: 0 18px 50px rgba(0,0,0,0.35);
}
.cookie-bar[hidden] { display: none; }
.cookie-bar p { font-size: 0.84rem; line-height: 1.6; flex: 1; min-width: 240px; margin: 0; }
.cookie-bar a { color: var(--gold-light); }
.cookie-actions { display: flex; gap: 10px; }
.cookie-btn {
  background: var(--gold); color: var(--midnight); border: none; cursor: pointer;
  padding: 10px 18px; border-radius: 5px; font-family: var(--font-body);
  font-weight: 700; font-size: 0.82rem;
}
.cookie-btn.ghost { background: transparent; color: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.3); }

/* ── Accessibility (G3) ── */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 2000;
  background: var(--gold); color: var(--midnight);
  padding: 12px 20px; font-weight: 700; text-decoration: none;
}
.skip-link:focus { left: 0; }
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--gold-light);
  outline-offset: 2px;
}
.nav-links a.active { color: var(--gold-light); }
main { display: block; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .marquee-track { animation: none !important; }
}

@media (max-width: 640px) {
  .cta-actions { flex-direction: column; }
  .map-wrap iframe { height: 280px; }
  .cookie-bar { flex-direction: column; align-items: stretch; }
  .cookie-actions { justify-content: stretch; }
  .cookie-btn { flex: 1; }
}

/* ── Left-aligned page intro.
   Named .intro-left, not .page-intro: the base stylesheet already uses
   .page-intro for a dark navy banner, and reusing it put dark text on a
   dark background. ── */
.intro-left {
  max-width: 860px;
  margin: 0 0 52px;
  text-align: left;
}
.intro-left .gold-rule { margin-left: 0; margin-right: 0; }
.intro-left .section-sub { margin-left: 0; margin-right: 0; max-width: 800px; }
.intro-left .section-title { margin-bottom: 18px; }
.intro-note {
  margin-top: 14px;
  padding-left: 16px;
  border-left: 3px solid var(--gold);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 800px;
}
.intro-note a { color: var(--midnight); }

/* ── Solar page structure ── */
.cap-head { margin: 0 0 22px; }
.cap-label {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted);
  padding-bottom: 8px; border-bottom: 2px solid var(--gold);
}
.solar-cap-grid { margin-bottom: 62px; }
.solar-card-img { height: 210px; }
.img-credit {
  margin: 28px 0 0;
  font-size: 0.78rem; line-height: 1.7; color: var(--muted);
  max-width: 900px;
}

/* ── Delivered project block on the Solar page ── */
#solar-delivered { background: var(--cloud); }
#solar-delivered .tr-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 420px)); justify-content: center; }

/* ── Accent legibility on light backgrounds ──
   The logo blue is bright and reads well as a fill or on the dark navy, but
   as small uppercase text on white it only reaches 3.4:1. These are the
   places where the accent is used as body-scale text on a white or near-white
   panel, so they take the deeper blue and clear AA at 5.1:1. */
.section-eyebrow,
.turb-card-type,
.solar-card-loc,
.tr-sector,
.project-client,
.lightbox-body .lb-loc,
.dl-link,
.phase-title,
.contact-detail-text strong,
.svc-acc-inner li::before,
.why-num {
  color: var(--blue-deep);
}

/* ── Partner and manufacturer logos ──
   Logos arrive at wildly different aspect ratios and some carry their own
   background (Solar Turbines is white-on-black, Sungrow white-on-orange), so
   each sits in a fixed-height box and is contained rather than stretched.
   That keeps every mark at a consistent optical weight across the grid. */
.bt-logo {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 66px; padding: 0 10px; margin-bottom: 8px;
}
.bt-logo img {
  max-width: 74%; max-height: 100%;
  width: auto; height: auto; object-fit: contain;
}
.brand-tile--text { justify-content: center; }

/* Institution tiles on the Local Partners grid */
.assoc-item {
  flex-direction: column; gap: 12px; min-height: 150px; padding: 20px 16px;
}
.assoc-logo {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 72px;
}
/* Capping width as well as height evens out the optical weight: without it a
   wide mark like GRIDCo reads far larger than a square one like the Ministry
   seal, even though both fit the same box. */
.assoc-logo img {
  max-width: 70%; max-height: 100%;
  width: auto; height: auto; object-fit: contain;
}
.assoc-name { line-height: 1.4; }
.assoc-item--text { justify-content: center; }

@media (max-width: 520px) {
  .bt-logo, .assoc-logo { height: 56px; }
}