:root {
  --navy: #162c41;
  --navy-deep: #07131e;
  --navy-soft: #203b53;
  --green: #8dca0c;
  --green-bright: #a5e51a;
  --white: #ffffff;
  --paper: #f5f7f9;
  --ink: #132638;
  --muted: #65727d;
  --line: #dce2e7;
  --container: min(1180px, calc(100% - 40px));
  --shadow: 0 18px 45px rgba(7, 19, 30, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 1rem; line-height: 1.55; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: var(--container); margin-inline: auto; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; transform: translateY(-160%); padding: 10px 15px; color: var(--navy-deep); background: var(--green); border-radius: 4px; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }

.site-header { position: sticky; top: 0; z-index: 100; color: var(--white); background: var(--navy); border-bottom: 2px solid rgba(141, 202, 12, .5); box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.header-inner { min-height: 78px; display: grid; grid-template-columns: 225px 1fr auto; align-items: center; gap: 26px; }
.brand { width: 214px; height: 69px; display: flex; align-items: center; overflow: hidden; }
.brand img { width: 214px; height: auto; }
.primary-nav { justify-self: center; display: flex; align-items: stretch; gap: 27px; height: 78px; }
.primary-nav a { position: relative; display: flex; align-items: center; color: rgba(255,255,255,.82); font-size: .875rem; font-weight: 850; letter-spacing: .02em; text-transform: uppercase; }
.primary-nav a::after { content: ""; position: absolute; inset: auto 0 0; height: 3px; background: var(--green); transform: scaleX(0); transform-origin: center; transition: transform .2s ease; }
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--white); }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { transform: scaleX(1); }
.header-call { min-height: 44px; display: inline-flex; align-items: center; gap: 9px; padding: 0 18px; color: var(--navy-deep); background: var(--green); border-radius: 4px; font-size: .91rem; font-weight: 900; transition: background .2s ease, transform .2s ease; }
.header-call:hover { background: var(--green-bright); transform: translateY(-1px); }
.header-call svg, .button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.menu-button { display: none; }

.hero { position: relative; min-height: 665px; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; color: var(--white); background-color: var(--navy-deep); background-image: linear-gradient(90deg, rgba(4,14,23,.97) 0%, rgba(4,14,23,.85) 31%, rgba(4,14,23,.35) 63%, rgba(4,14,23,.18) 100%), url("assets/power-me-dusk-hero.webp"); background-position: center; background-size: cover; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,19,30,.08), rgba(7,19,30,.06) 60%, rgba(7,19,30,.86)); pointer-events: none; }
.hero-content { position: relative; z-index: 2; flex: 1; display: flex; align-items: center; padding-top: 55px; padding-bottom: 40px; }
.hero-copy { max-width: 595px; }
.hero-kicker { margin: 0 0 14px; color: rgba(255,255,255,.8); font-size: .9rem; font-weight: 780; letter-spacing: .04em; }
.hero h1 { margin: 0; font-size: clamp(3.3rem, 5.7vw, 5.55rem); line-height: .9; letter-spacing: -.055em; text-transform: uppercase; }
.hero h1 span { color: var(--green); }
.hero-description { max-width: 545px; margin: 24px 0 0; color: rgba(255,255,255,.78); font-size: 1.02rem; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }
.button { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 20px; border: 1px solid transparent; border-radius: 4px; font-size: .83rem; font-weight: 900; letter-spacing: .035em; text-transform: uppercase; cursor: pointer; transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-green { color: var(--navy-deep); background: var(--green); }
.button-green:hover { background: var(--green-bright); }
.button-outline { color: var(--white); background: rgba(7,19,30,.35); border-color: rgba(255,255,255,.5); }
.button-outline:hover { color: var(--navy-deep); background: var(--white); border-color: var(--white); }
.hero-assurances { position: relative; z-index: 2; border-top: 1px solid rgba(255,255,255,.16); background: rgba(4,14,23,.62); backdrop-filter: blur(5px); }
.assurance-grid { min-height: 102px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; align-items: center; }
.assurance-grid > div { display: grid; grid-template-columns: 43px 1fr; gap: 12px; align-items: center; }
.assurance-grid > div > span { width: 43px; height: 43px; display: grid; place-items: center; color: var(--green); border: 1px solid rgba(141,202,12,.55); border-radius: 50%; }
.assurance-grid svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.assurance-grid p { display: grid; margin: 0; line-height: 1.25; }
.assurance-grid strong { font-size: .875rem; }
.assurance-grid small { margin-top: 4px; color: rgba(255,255,255,.58); font-size: .75rem; }

.section { padding: 76px 0; }
.centred-heading { max-width: 720px; margin: 0 auto 38px; text-align: center; }
.centred-heading.compact { margin-bottom: 31px; }
.section-kicker, .contact-kicker { margin: 0 0 5px; color: var(--green); font-size: .76rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.centred-heading h2, .review-panel h2, .contact h2 { margin: 0; color: var(--navy-deep); font-size: clamp(2rem, 3.8vw, 3.1rem); line-height: 1.05; letter-spacing: -.035em; text-transform: uppercase; }
.heading-line { width: 44px; height: 3px; display: block; margin: 14px auto 13px; background: var(--green); }
.centred-heading > p:last-child { margin: 0; color: var(--muted); }
.services { background: var(--white); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.service-card { min-height: 238px; display: flex; flex-direction: column; align-items: center; padding: 25px 17px 20px; text-align: center; background: var(--white); border: 1px solid var(--line); border-radius: 5px; box-shadow: 0 3px 12px rgba(7,19,30,.035); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.service-card:hover { transform: translateY(-4px); border-color: rgba(141,202,12,.8); box-shadow: var(--shadow); }
.service-card > svg { width: 49px; height: 49px; margin-bottom: 17px; fill: none; stroke: var(--navy-deep); stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 0 0 10px; color: var(--navy-deep); font-size: .98rem; line-height: 1.18; }
.service-card p { margin: auto 0 0; color: var(--muted); font-size: .875rem; line-height: 1.48; }

.about-story { scroll-margin-top: 78px; background: linear-gradient(135deg, #f7f9fa 0%, #ffffff 72%); border-top: 1px solid var(--line); }
.about-story-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 26px 72px; align-items: start; }
.about-heading { padding: 5px 0 4px 24px; border-left: 5px solid var(--green); }
.about-heading h2 { max-width: 480px; margin: 0; color: var(--navy-deep); font-size: clamp(2rem, 4.2vw, 3.35rem); line-height: 1.04; letter-spacing: -.04em; text-transform: uppercase; }
.about-heading .heading-line { margin: 18px 0 0; }
.about-narrative { color: var(--muted); font-size: 1.03rem; line-height: 1.78; }
.about-narrative p { margin: 0; }
.about-narrative p + p { margin-top: 20px; }
.about-trust-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 12px; }
.about-trust-grid article { display: grid; grid-template-columns: 58px 1fr; gap: 16px; align-items: center; min-height: 124px; padding: 20px; background: var(--white); border: 1px solid var(--line); border-bottom: 3px solid var(--green); box-shadow: 0 10px 28px rgba(7,19,30,.06); }
.about-trust-grid article > span { width: 58px; height: 58px; display: grid; place-items: center; color: var(--green); background: var(--navy); border-radius: 50%; }
.about-trust-grid svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.about-trust-grid h3 { margin: 0 0 4px; color: var(--navy-deep); font-size: 1rem; }
.about-trust-grid p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.45; }

.about-band { padding: 39px 0; color: var(--white); background: var(--navy-deep); border-top: 3px solid var(--green); }
.about-grid { display: grid; grid-template-columns: 1.38fr repeat(4, 1fr); align-items: stretch; }
.about-intro, .about-grid > article { padding: 13px 25px; border-right: 1px solid rgba(255,255,255,.13); }
.about-grid > article:last-child { border-right: 0; }
.about-intro { position: relative; display: grid; grid-template-columns: 45px 1fr; gap: 10px; align-content: start; }
.about-intro > svg { width: 42px; height: 42px; margin-top: 1px; fill: var(--green); stroke: var(--green); }
.about-intro div p { margin: 0; font-size: .86rem; font-weight: 800; text-transform: uppercase; }
.about-intro h2 { margin: 0; color: var(--green); font-size: 1.23rem; line-height: 1.1; text-transform: uppercase; }
.about-copy { grid-column: 1 / -1; margin: 16px 0 0; color: rgba(255,255,255,.64); font-size: .79rem; line-height: 1.5; }
.about-grid > article { text-align: center; }
.about-grid > article span { width: 48px; height: 48px; display: grid; place-items: center; margin: 0 auto 12px; color: var(--green); }
.about-grid > article svg { width: 39px; height: 39px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.about-grid > article h3 { margin: 0 0 7px; font-size: .875rem; }
.about-grid > article p { margin: 0; color: rgba(255,255,255,.57); font-size: .8rem; line-height: 1.45; }

.projects { background: var(--paper); }
.project-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 9px; }
.project-grid article { overflow: hidden; background: var(--white); border: 1px solid var(--line); }
.project-photo { aspect-ratio: 1.26 / 1; background-image: url("assets/power-me-project-grid.webp"); background-repeat: no-repeat; background-size: 300% auto; transition: transform .35s ease; }
.project-grid article:hover .project-photo { transform: scale(1.025); }
.project-1 { background-position: 0 0; }
.project-2 { background-position: 50% 0; }
.project-3 { background-position: 100% 0; }
.project-4 { background-position: 0 100%; }
.project-5 { background-position: 50% 100%; }
.project-6 { background-position: 100% 100%; }
.project-grid h3 { margin: 0; padding: 12px 8px; color: var(--navy-deep); font-size: .75rem; line-height: 1.25; text-align: center; }

.reviews { padding: 38px 0; background: var(--white); }
.review-panel { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; align-items: center; padding: 34px 38px; border-left: 6px solid var(--green); background: #eef2f4; }
.review-panel h2 { font-size: clamp(1.65rem, 3vw, 2.45rem); }
.review-panel > div > p:last-child { margin: 10px 0 0; color: var(--muted); font-size: .88rem; }
.review-action { display: grid; grid-template-columns: 48px 1fr auto; gap: 14px; align-items: center; }
.review-action > span { width: 48px; height: 48px; display: grid; place-items: center; color: var(--green); background: var(--navy); border-radius: 50%; }
.review-action svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.review-action p { display: grid; margin: 0; }
.review-action strong { font-size: .87rem; }
.review-action small { color: var(--muted); font-size: .76rem; }
.button-dark { color: var(--white); background: var(--navy); }
.button-dark:hover { background: var(--navy-soft); }

.contact { scroll-margin-top: 78px; padding: 58px 0; color: var(--white); background: var(--navy-deep); }
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; }
.contact-help { position: relative; min-height: 420px; padding-right: 190px; overflow: hidden; border-right: 1px solid rgba(255,255,255,.12); }
.contact-heading p { margin: 0; font-size: 1.04rem; font-weight: 800; text-transform: uppercase; }
.contact-heading h2 { color: var(--green); font-size: clamp(2.15rem, 4vw, 3.3rem); }
.contact-help ul { display: grid; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.contact-help li { display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,.72); font-size: .875rem; }
.contact-help li svg { width: 17px; height: 17px; fill: none; stroke: var(--green); stroke-width: 2.5; }
.full-logo { position: absolute; right: 16px; bottom: 4px; width: 158px; height: auto; border: 1px solid rgba(141,202,12,.18); }
.contact-main { min-width: 0; display: grid; grid-template-columns: .75fr 1.25fr; gap: 31px; }
.contact-details h2 { color: var(--white); font-size: 2rem; }
.contact-kicker { margin-top: 1px; }
.contact-list { display: grid; gap: 17px; margin-top: 31px; }
.contact-list a, .contact-list > div { display: grid; grid-template-columns: 30px 1fr; gap: 11px; align-items: start; min-width: 0; }
.contact-list svg { width: 22px; height: 22px; fill: none; stroke: var(--green); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-list span, .contact-list address { min-width: 0; display: grid; font-style: normal; line-height: 1.35; }
.contact-list small { color: rgba(255,255,255,.45); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; }
.contact-list strong { margin-top: 2px; color: rgba(255,255,255,.83); font-size: .875rem; overflow-wrap: anywhere; }
.quote-form { min-width: 0; display: grid; align-content: start; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quote-form label { display: grid; gap: 6px; margin-bottom: 10px; color: rgba(255,255,255,.65); font-size: .875rem; font-weight: 700; }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; min-height: 44px; padding: 10px 11px; color: var(--ink); background: var(--white); border: 1px solid rgba(255,255,255,.2); border-radius: 3px; outline: none; }
.quote-form textarea { min-height: 102px; resize: vertical; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(141,202,12,.17); }
.quote-form [aria-invalid="true"] { border-color: #ff7770; box-shadow: 0 0 0 3px rgba(255,119,112,.13); }
.form-submit { width: 100%; }
.form-note { margin: 8px 0 0; color: rgba(255,255,255,.42); font-size: .75rem; line-height: 1.45; }
.form-status { margin: 0 0 9px; padding: 9px 11px; color: #dfffa1; background: rgba(141,202,12,.13); border: 1px solid rgba(141,202,12,.25); font-size: .74rem; }
.form-status.error { color: #ffd1ce; background: rgba(255,119,112,.1); border-color: rgba(255,119,112,.25); }

.site-footer { padding: 22px 0; color: rgba(255,255,255,.47); background: #030b12; border-top: 1px solid rgba(255,255,255,.1); }
.footer-inner { display: grid; grid-template-columns: 180px 1fr auto; gap: 32px; align-items: center; font-size: .75rem; }
.footer-inner > img { width: 170px; height: auto; }
.footer-inner p, .footer-inner address { margin: 0; font-style: normal; }
.footer-inner address { text-align: right; }
.mobile-call { display: none; }

@media (max-width: 1120px) {
  .header-inner { grid-template-columns: 205px 1fr auto; gap: 15px; }
  .brand, .brand img { width: 195px; }
  .primary-nav { gap: 15px; }
  .primary-nav a { font-size: .78rem; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .about-grid { grid-template-columns: 1.35fr repeat(2, 1fr); row-gap: 22px; }
  .about-grid > article:nth-of-type(2) { border-right: 0; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-help { min-height: 325px; padding-right: 255px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .full-logo { width: 215px; }
}

@media (max-width: 900px) {
  :root { --container: min(100% - 32px, 760px); }
  .header-inner { grid-template-columns: 1fr auto; min-height: 72px; }
  .brand { width: 190px; height: 62px; }
  .brand img { width: 190px; }
  .menu-button { width: 43px; height: 43px; display: grid; place-items: center; padding: 0; color: var(--white); background: transparent; border: 1px solid rgba(255,255,255,.25); border-radius: 3px; }
  .menu-button svg { grid-area: 1 / 1; width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; opacity: 1; transition: opacity .2s, transform .2s; }
  .menu-button .menu-close, .menu-button[aria-expanded="true"] .menu-open { opacity: 0; transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] .menu-close { opacity: 1; transform: rotate(0); }
  .primary-nav { position: fixed; inset: 72px 0 auto; height: auto; display: grid; gap: 0; padding: 10px 16px 18px; background: var(--navy); border-top: 1px solid rgba(255,255,255,.1); transform: translateY(-135%); opacity: 0; pointer-events: none; transition: transform .23s ease, opacity .23s ease; }
  .primary-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .primary-nav a { padding: 13px 7px; font-size: .86rem; border-bottom: 1px solid rgba(255,255,255,.1); }
  .primary-nav a::after { display: none; }
  .header-call { display: none; }
  .hero { min-height: 660px; background-position: 61% center; }
  .hero-content { padding-top: 45px; }
  .hero-copy { max-width: 535px; }
  .assurance-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 28px; padding: 17px 0; }
  .about-story-grid { grid-template-columns: 1fr; gap: 27px; }
  .about-trust-grid { grid-template-columns: repeat(3, 1fr); }
  .about-trust-grid article { grid-template-columns: 1fr; align-content: start; text-align: center; }
  .about-trust-grid article > span { margin-inline: auto; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .about-intro { grid-column: 1 / -1; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); padding-bottom: 24px; }
  .about-grid > article:nth-of-type(2) { border-right: 0; }
  .project-grid { grid-template-columns: repeat(3, 1fr); }
  .review-panel { grid-template-columns: 1fr; gap: 26px; }
  .contact-main { grid-template-columns: .85fr 1.15fr; }
}

@media (max-width: 680px) {
  :root { --container: calc(100% - 28px); }
  html { scroll-padding-top: 72px; }
  body { padding-bottom: 58px; }
  .hero { min-height: 720px; background-position: 69% center; background-image: linear-gradient(90deg, rgba(4,14,23,.97), rgba(4,14,23,.76)), url("assets/power-me-dusk-hero.webp"); }
  .hero-content { align-items: flex-start; padding-top: 78px; }
  .hero h1 { font-size: clamp(2.9rem, 13.7vw, 4.3rem); }
  .hero-description { font-size: .94rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .assurance-grid { grid-template-columns: 1fr; gap: 0; padding: 10px 0; }
  .assurance-grid > div { grid-template-columns: 38px 1fr; padding: 8px 0; }
  .assurance-grid > div > span { width: 38px; height: 38px; }
  .section { padding: 60px 0; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-card { min-height: 225px; padding-inline: 13px; }
  .about-heading { padding: 22px 0 0; text-align: center; border-left: 0; border-top: 5px solid var(--green); }
  .about-heading h2 { margin-inline: auto; }
  .about-heading .heading-line { margin-inline: auto; }
  .about-narrative { font-size: .96rem; line-height: 1.7; text-align: center; }
  .about-trust-grid { grid-template-columns: 1fr; }
  .about-trust-grid article { grid-template-columns: 58px 1fr; text-align: left; }
  .about-trust-grid article > span { margin-inline: 0; }
  .about-grid { grid-template-columns: 1fr; }
  .about-intro, .about-grid > article { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .about-grid > article:last-child { border-bottom: 0; }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .review-panel { padding: 28px 23px; }
  .review-action { grid-template-columns: 46px 1fr; }
  .review-action .button { grid-column: 1 / -1; }
  .contact-help { min-height: auto; padding: 0 0 32px; }
  .full-logo { position: static; width: 150px; margin: 28px 0 0; }
  .contact-main { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 12px; }
  .footer-inner > img { width: 180px; }
  .footer-inner address { text-align: left; }
  .mobile-call { position: fixed; inset: auto 0 0; z-index: 120; min-height: 58px; display: flex; align-items: center; justify-content: center; gap: 9px; color: var(--navy-deep); background: var(--green); font-weight: 900; box-shadow: 0 -7px 22px rgba(0,0,0,.2); }
  .mobile-call svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; }
}

@media (max-width: 430px) {
  .brand, .brand img { width: 174px; }
  .hero-kicker { font-size: .78rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 205px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-photo { aspect-ratio: 1.7 / 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}