:root {
  --navy: #18324a;
  --navy-dark: #102438;
  --blue: #2f6f9f;
  --light-blue: #eaf2f8;
  --gray: #66717c;
  --light: #f6f8fa;
  --white: #ffffff;
  --text: #1e2a33;
  --border: #d9e1e7;
  --shadow: 0 16px 40px rgba(15, 36, 56, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: "Open Sans", Arial, sans-serif;
  line-height: 1.65;
  background: var(--white);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}
.narrow { max-width: 820px; }
.center { text-align: center; }
.left { text-align: left; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid rgba(24,50,74,.08);
  backdrop-filter: blur(12px);
}
.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: white;
  background: linear-gradient(145deg, var(--navy), var(--blue));
  font-family: Montserrat, sans-serif;
  font-weight: 800;
  font-size: 24px;
  box-shadow: 0 8px 20px rgba(24,50,74,.22);
}
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong {
  font-family: Montserrat, sans-serif;
  color: var(--navy);
  font-size: 15px;
}
.brand-copy span {
  font-family: Montserrat, sans-serif;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--blue);
  font-weight: 700;
  font-size: 11px;
  margin-top: 5px;
}
.main-nav {
  margin-left: auto;
  display: flex;
  gap: 24px;
  align-items: center;
}
.main-nav a {
  font-size: 14px;
  font-weight: 700;
  color: #32414d;
}
.main-nav a:hover { color: var(--blue); }
.header-call {
  background: var(--navy);
  color: white;
  padding: 11px 17px;
  border-radius: 7px;
  font-weight: 700;
  white-space: nowrap;
}
.menu-toggle {
  display: none;
  margin-left: auto;
  border: 0;
  background: transparent;
  font-size: 28px;
  color: var(--navy);
}

.hero {
  position: relative;
  min-height: 690px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(110deg, rgba(16,36,56,.98) 0%, rgba(24,50,74,.90) 53%, rgba(47,111,159,.66) 100%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.14), transparent 35%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -40% 40%;
  height: 620px;
  transform: rotate(-10deg);
  background: rgba(255,255,255,.05);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.45fr .75fr;
  gap: 65px;
  align-items: center;
}
.hero-copy { color: white; padding: 85px 0; }
.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 800;
  color: #dcebf7;
}
.eyebrow.dark { color: var(--blue); }
.eyebrow.light { color: #a9d0ef; }
h1, h2, h3 {
  font-family: Montserrat, sans-serif;
  line-height: 1.16;
  margin-top: 0;
}
h1 {
  font-size: clamp(42px, 6vw, 72px);
  letter-spacing: -2.3px;
  margin-bottom: 22px;
  max-width: 850px;
}
h2 {
  color: var(--navy);
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -1.3px;
  margin-bottom: 18px;
}
h3 { color: var(--navy); font-size: 21px; }
.hero-lead {
  max-width: 760px;
  font-size: 19px;
  color: #e7eef4;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 7px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: white; }
.btn-primary:hover { background: #285f88; }
.btn-secondary { border-color: rgba(255,255,255,.45); color: white; }
.btn-secondary:hover { background: rgba(255,255,255,.08); }
.btn-full { width: 100%; }
.trust-row {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-top: 30px;
  font-size: 13px;
  color: #dce6ed;
  font-weight: 700;
}
.hero-card {
  color: var(--text);
  background: rgba(255,255,255,.96);
  border-radius: 14px;
  padding: 35px;
  box-shadow: 0 24px 80px rgba(0,0,0,.24);
}
.hero-card h2 { font-size: 32px; }
.hero-card p { color: var(--gray); }
.card-kicker {
  color: var(--blue) !important;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1.7px;
}

.section { padding: 90px 0; }
.section-lead { font-size: 18px; color: var(--gray); }
.intro { padding-bottom: 75px; }
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  align-items: end;
  margin-bottom: 40px;
}
.section-heading > p {
  max-width: 420px;
  color: var(--gray);
  margin: 0 0 6px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  background: white;
  transition: .2s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.service-card p { color: var(--gray); margin-bottom: 0; }
.icon { font-size: 27px; margin-bottom: 17px; }

.why-us {
  background: var(--navy);
  color: #e8eef3;
}
.why-us h2 { color: white; }
.why-us p { color: #c9d6df; }
.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: center;
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
}
.check-list li {
  position: relative;
  padding: 11px 0 11px 30px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #8fc2e8;
  font-weight: 900;
}
.stat-panel {
  display: grid;
  gap: 13px;
}
.stat {
  padding: 25px 28px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.06);
  border-radius: 10px;
}
.stat strong {
  display: block;
  color: white;
  font: 700 22px Montserrat, sans-serif;
}
.stat span { color: #bcd0df; font-size: 14px; }

.gallery { background: var(--light); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.gallery-item {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.gallery-item h3 { padding: 0 22px; margin: 20px 0 4px; }
.gallery-item p { padding: 0 22px 22px; margin: 0; color: var(--gray); }
.photo-placeholder {
  aspect-ratio: 4/3;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.9);
  font-weight: 800;
  letter-spacing: .5px;
  background:
    linear-gradient(135deg, rgba(24,50,74,.90), rgba(47,111,159,.72)),
    linear-gradient(45deg, #bcc8d2, #eef3f6);
}

.about-grid { align-items: stretch; }
.about-box {
  background: linear-gradient(145deg, var(--navy), #244f72);
  color: white;
  border-radius: 14px;
  padding: 45px;
  box-shadow: var(--shadow);
}
.about-box h3 { color: white; font-size: 31px; }
.about-box p { color: #d6e2ea; }
.small-label {
  color: #a9d0ef !important;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.8px;
}
.text-link { color: var(--blue); font-weight: 800; }
.service-area { background: var(--light-blue); }

.estimate {
  background: var(--navy-dark);
  color: white;
}
.estimate h2 { color: white; }
.estimate p { color: #ccdae4; }
.estimate-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 70px;
  align-items: start;
}
.contact-box {
  margin-top: 30px;
  padding: 20px 0;
  display: grid;
}
.contact-box span { color: #9fb5c6; font-size: 13px; font-weight: 700; }
.contact-box a {
  color: white;
  font: 800 27px Montserrat, sans-serif;
}
.estimate-form {
  background: white;
  color: var(--text);
  border-radius: 14px;
  padding: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.estimate-form label {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 800;
  color: #33434f;
}
input, select, textarea {
  width: 100%;
  border: 1px solid #cfd9e0;
  border-radius: 7px;
  padding: 12px 13px;
  outline: none;
  color: var(--text);
  background: white;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47,111,159,.12);
}
.form-note {
  color: #7b8790 !important;
  font-size: 12px;
  margin: 12px 0 0;
}

.site-footer {
  padding: 55px 0 24px;
  background: #0b1c2a;
  color: #c4d1db;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr .7fr .7fr;
  gap: 50px;
}
.footer-grid > div { display: grid; align-content: start; gap: 8px; }
.footer-grid strong { color: white; }
.footer-grid a:hover { color: #8fc2e8; }
.footer-brand { margin-bottom: 10px; }
.footer-brand .brand-copy strong { color: white; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
  color: #8194a3;
}

@media (max-width: 980px) {
  .header-call { display: none; }
  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: white;
    padding: 18px 20px 25px;
    box-shadow: 0 15px 30px rgba(0,0,0,.08);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid #edf1f4; }
  .hero-grid, .split, .estimate-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 0; }
  .hero-card { margin-bottom: 60px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr; }
  .section-heading { align-items: start; flex-direction: column; gap: 5px; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .nav-wrap { min-height: 72px; }
  .main-nav { top: 72px; }
  .brand-copy strong { font-size: 13px; }
  .brand-copy span { letter-spacing: 3px; font-size: 10px; }
  .brand-mark { width: 40px; height: 40px; }
  .hero { min-height: auto; }
  .hero-copy { padding: 70px 0 35px; }
  h1 { font-size: 42px; letter-spacing: -1.5px; }
  .hero-lead { font-size: 17px; }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .trust-row { display: grid; gap: 7px; }
  .hero-card { padding: 26px; }
  .section { padding: 65px 0; }
  .cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .about-box { padding: 30px; }
}



.gallery-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: #dde6ec;
}
.gallery-item a {
  display: block;
}
.gallery-note {
  margin-top: 18px;
  color: var(--gray);
  font-size: 14px;
}
@media (max-width: 980px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}


.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform .25s ease;
}
.gallery-item a {
  display: block;
  overflow: hidden;
}
.gallery-item:hover img {
  transform: scale(1.025);
}
.gallery-full-link {
  margin-top: 34px;
  display: flex;
  justify-content: center;
}
.project-section {
  padding: 70px 0;
}
.project-section:nth-of-type(even) {
  background: var(--light);
}
.project-title {
  max-width: 800px;
  margin-bottom: 28px;
}
.project-title p {
  color: var(--gray);
  font-size: 17px;
}
.project-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.project-photo {
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15,36,56,.06);
}
.project-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.project-photo-copy {
  padding: 18px 20px 22px;
}
.project-photo-copy h3 {
  margin: 0 0 6px;
  font-size: 18px;
}
.project-photo-copy p {
  color: var(--gray);
  margin: 0;
  font-size: 14px;
}
.gallery-hero {
  padding: 85px 0 70px;
  background: linear-gradient(120deg, var(--navy-dark), var(--navy));
  color: white;
}
.gallery-hero h1 {
  font-size: clamp(40px, 6vw, 64px);
  max-width: 800px;
}
.gallery-hero p {
  max-width: 760px;
  color: #d8e5ee;
  font-size: 18px;
}
.back-home {
  margin-top: 26px;
}
@media (max-width: 900px) {
  .project-photo-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .project-photo-grid { grid-template-columns: 1fr; }
}