@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Open+Sans:wght@400;600;700&display=swap');

:root {
  --navy: #0b1d33;
  --blue: #0066ff;
  --steel: #3a3f46;
  --silver: #b5bdc6;
  --light: #e6e9ee;
  --ink: #162536;
  --muted: #596776;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 'Open Sans', Arial, sans-serif; color: var(--ink); background: #fff; }
h1, h2, h3, h4 { font-family: Montserrat, Arial, sans-serif; line-height: 1.12; margin: 0 0 16px; }
h1 { font-size: clamp(2.45rem, 6vw, 4.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3.3rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 17px; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
.shell { width: 100%; max-width: var(--max); margin: auto; padding: 0 28px; }
.eyebrow { display: block; color: var(--blue); font: 700 .72rem/1 Montserrat, Arial, sans-serif; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 21px; background: var(--blue); color: #fff; border: 2px solid var(--blue); font: 700 .79rem Montserrat, Arial, sans-serif; letter-spacing: .07em; text-transform: uppercase; transition: .2s; }
.btn:hover { transform: translateY(-2px); background: #0054d4; }
.btn.alt { background: transparent; border-color: rgba(255,255,255,.55); }
.btn.alt:hover { background: #fff; color: var(--navy); }
.text-link { color: var(--blue); font-weight: 700; font-size: .88rem; }
.text-link:hover { text-decoration: underline; }

.site-header { position: relative; z-index: 5; color: #fff; background: var(--navy); }
.home .site-header { position: absolute; inset: 0 0 auto; background: linear-gradient(180deg, rgba(7,24,43,.8), transparent); }
.nav-wrap { height: 98px; display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.brand { width: 205px; filter: brightness(0) invert(1); }
.nav { display: flex; gap: 25px; align-items: center; font-weight: 700; font-size: .83rem; }
.nav a:not(.btn) { opacity: .85; }
.nav a:not(.btn):hover, .nav a.active { color: #8dbbff; opacity: 1; }
.nav .btn { padding: 11px 15px; white-space: nowrap; flex-shrink: 0; }
.mobile-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.5rem; }

.hero { min-height: 760px; position: relative; display: flex; align-items: center; color: #fff; isolation: isolate; background: #07182b; overflow: hidden; }
.hero::before { content: ''; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(5,19,35,.97) 0%, rgba(5,19,35,.86) 48%, rgba(5,19,35,.25) 100%), url('../img/equipment/restaurant-electrical.jpg') center/cover; }
.hero::after { content: ''; position: absolute; z-index: -1; inset: 0; background-image: linear-gradient(rgba(0,102,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(0,102,255,.07) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, #000, transparent 72%); }
.hero-inner { padding-top: 120px; }
.hero-content { max-width: 760px; }
.hero .eyebrow { color: #70a7ff; }
.hero h1 { color: #fff; max-width: 800px; }
.hero h1 span { color: #4a90ff; }
.hero-copy { font-size: 1.1rem; max-width: 650px; color: #e1e8f2; }
.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; margin: 30px 0; }
.quick-contact { border-top: 1px solid rgba(255,255,255,.22); padding-top: 19px; display: flex; gap: 28px; flex-wrap: wrap; font-size: .92rem; }
.quick-contact small { display: block; color: #aebccc; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; }
.quick-contact a:hover { color: #73aaff; }
.ticker { background: var(--navy); color: #d4dfec; overflow: hidden; white-space: nowrap; padding: 16px 0; font: 700 .76rem Montserrat, Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.ticker span { margin-right: 46px; }
.ticker b { color: var(--blue); margin-left: 46px; }

.section { padding: 96px 0; }
.section-head { max-width: 790px; margin-bottom: 43px; }
.section-head p { color: var(--muted); font-size: 1.06rem; }
.services, .surface { background: #f8fafc; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { border: 1px solid #dbe1e8; background: #fff; padding: 32px; position: relative; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 50px; height: 4px; background: var(--blue); }
.service-card .number { color: var(--blue); font: bold .75rem Montserrat, Arial, sans-serif; letter-spacing: .12em; }
.service-card p { color: var(--muted); }
.service-card ul { padding: 0; margin: 20px 0; list-style: none; font-size: .92rem; }
.service-card li { border-top: 1px solid #e6ebf0; padding: 9px 0; }
.service-card li::before { content: '◆'; color: var(--blue); font-size: .55rem; margin-right: 10px; }
.service-card a { font-weight: 700; color: var(--blue); font-size: .87rem; }
.dark { background: var(--navy); color: #fff; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.dark h2, .dark h3 { color: #fff; }
.dark p { color: #c7d3df; }
.photo { height: 450px; object-fit: cover; width: 100%; }
.why-list { list-style: none; padding: 0; margin: 25px 0 0; }
.why-list li { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.why-list b { display: block; font-family: Montserrat, Arial, sans-serif; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project { border: 1px solid #dce3ea; background: #fff; }
.project img { height: 230px; width: 100%; object-fit: cover; }
.project-body { padding: 23px; }
.tag { color: var(--blue); font: 700 .69rem Montserrat, Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.project p { font-size: .92rem; color: var(--muted); }
.project a { font-weight: 700; color: var(--blue); font-size: .85rem; }
.project a:hover { text-decoration: underline; }
.map-section { background: var(--light); }
.map-frame { height: 425px; border: 0; width: 100%; filter: grayscale(.2) contrast(1.05); }
.area-copy { padding: 12px 0; }
.area-list { display: flex; gap: 8px; flex-wrap: wrap; padding: 0; list-style: none; }
.area-list li { padding: 5px 10px; border: 1px solid #bdc8d3; background: #fff; font-size: .84rem; }
.contact { background: #f8fafc; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.25fr; gap: 26px; }
.contact-details { background: var(--navy); padding: 38px; color: #fff; }
.contact-details h2 { color: #fff; font-size: 2rem; }
.contact-details p { color: #ced9e5; }
.detail { padding: 15px 0; border-top: 1px solid rgba(255,255,255,.16); }
.detail small { display: block; color: #8ea6c0; text-transform: uppercase; letter-spacing: .13em; font-weight: 700; }
.detail a:hover { color: #75aaff; }
.contact-form { padding: 38px; background: #fff; border: 1px solid #dbe1e8; }
.contact-form h3 { font-size: 1.7rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { margin: 0 0 15px; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; font-size: .78rem; font-weight: 700; margin-bottom: 5px; }
input, textarea, select { width: 100%; border: 1px solid #c9d2dc; padding: 12px; font: inherit; color: var(--ink); background: #fff; }
textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: .78rem; color: #657486; margin-top: 15px; }

.page-hero { padding: 88px 0 82px; background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 82% 20%, rgba(0,102,255,.22), transparent 38%), linear-gradient(135deg, transparent 65%, rgba(255,255,255,.03)); pointer-events: none; }
.page-hero .shell { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; max-width: 900px; }
.page-hero p { max-width: 760px; color: #cbd7e4; font-size: 1.12rem; }
.subnav { background: #fff; border-bottom: 1px solid #dce3ea; position: sticky; top: 0; z-index: 4; }
.subnav .shell { display: flex; gap: 24px; overflow: auto; padding-top: 15px; padding-bottom: 15px; white-space: nowrap; font: 700 .76rem Montserrat, Arial, sans-serif; color: #516171; }
.subnav a:hover { color: var(--blue); }
.content-section { padding: 80px 0; }
.content-section.alt { background: #f4f7fa; }
.content-intro { max-width: 830px; margin-bottom: 34px; }
.content-intro p { color: var(--muted); font-size: 1.04rem; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.detail-card { background: #fff; border: 1px solid #dce3ea; padding: 28px; }
.content-section:not(.alt) .detail-card { background: #f8fafc; }
.detail-card ul, .prose ul { padding-left: 20px; }
.detail-card li, .prose li { margin: 8px 0; }
.note { margin-top: 24px; padding: 22px 24px; border-left: 4px solid var(--blue); background: #edf4ff; }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.process-step { border-top: 3px solid var(--blue); background: #fff; padding: 22px; }
.process-step span { color: var(--blue); font: 800 1.5rem Montserrat, Arial, sans-serif; }
.process-step h3 { font-size: 1rem; margin-top: 18px; }
.project-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.case-study { border: 1px solid #dce3ea; background: #fff; }
.case-study img { height: 300px; width: 100%; object-fit: cover; }
.case-copy { padding: 30px; }
.case-copy h2 { font-size: 1.65rem; margin-top: 8px; }
.case-summary { color: var(--muted); }
.case-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; border-top: 1px solid #e2e7ec; margin-top: 21px; padding-top: 18px; }
.case-columns h3 { font-size: .82rem; color: var(--blue); text-transform: uppercase; letter-spacing: .1em; }
.case-columns p, .case-columns li { font-size: .9rem; }
.case-columns ul { padding-left: 18px; margin: 0; }
.prose { max-width: 880px; }
.prose h2 { font-size: 1.65rem; margin-top: 45px; padding-top: 12px; border-top: 1px solid #dce3ea; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.15rem; margin-top: 27px; }
.prose a { color: var(--blue); text-decoration: underline; }
.cta-band { padding: 68px 0; background: var(--blue); color: #fff; }
.cta-band h2 { color: #fff; }
.cta-band .btn { background: var(--navy); border-color: var(--navy); }

.site-footer { background: #07182b; color: #d1dbe7; padding: 55px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 35px; }
.footer-brand { width: 220px; filter: brightness(0) invert(1); margin-bottom: 17px; }
.site-footer h3 { color: #fff; font-size: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 8px 0; }
.site-footer a:hover { color: #76aaff; }
.copyright { border-top: 1px solid rgba(255,255,255,.15); margin-top: 40px; padding-top: 18px; font-size: .8rem; }

@media (max-width: 950px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 850px) {
  .nav { display: none; }
  .nav.open { display: flex; position: absolute; top: 75px; left: 20px; right: 20px; background: var(--navy); padding: 22px; flex-direction: column; align-items: stretch; box-shadow: 0 18px 45px rgba(0,0,0,.3); }
  .nav.open a { padding: 8px; }
  .mobile-toggle { display: block; }
  .grid-3, .project-grid, .split, .contact-grid, .detail-grid, .project-list, .case-columns { grid-template-columns: 1fr; }
  .section, .content-section { padding: 70px 0; }
  .hero { min-height: 720px; }
  .hero::before { background: linear-gradient(90deg, rgba(5,19,35,.95), rgba(5,19,35,.72)), url('../img/equipment/restaurant-electrical.jpg') center/cover; }
  .hero-content { max-width: 680px; }
  .photo { height: 320px; }
  .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .shell { padding: 0 20px; }
  .brand { width: 180px; }
  .nav-wrap { height: 78px; }
  .hero-inner { padding-top: 105px; }
  .quick-contact { gap: 15px; }
  .case-study img { height: 240px; }
}

@media (max-width: 560px) {
  .hero { min-height: 760px; }
  .hero h1 { font-size: 2.65rem; }
  .quick-contact { display: grid; grid-template-columns: 1fr 1fr; }
  .quick-contact div:first-child { grid-column: 1 / -1; }
  .process-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 66px 0; }
  .contact-form, .contact-details { padding: 26px; }
}