:root {
  --navy: #0f172a;
  --navy-light: #17243b;
  --turquoise: #0d9488;
  --turquoise-light: #5eead4;
  --orange: #f59e0b;
  --white: #f8fafc;
  --muted: #94a3b8;
  --line: rgba(148, 163, 184, .2);
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--white); color: var(--navy); font-family: var(--font); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--turquoise); color: white; }
.demo-banner { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 8px 16px; background: #dbeafe; color: #1e3a5f; text-align: center; font-size: .76rem; }
.demo-banner span { padding: 2px 7px; background: #1e3a5f; color: white; border-radius: 3px; font-size: .63rem; font-weight: 800; letter-spacing: .09em; }
.header { min-height: 82px; display: flex; justify-content: space-between; align-items: center; gap: 28px; padding: 15px max(5.5%, calc((100% - 1240px)/2)); background: white; position: sticky; top: 0; z-index: 20; border-bottom: 1px solid #e8edf2; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-icon { display: grid; place-items: center; width: 43px; height: 43px; border-radius: 12px 12px 12px 3px; background: var(--navy); color: white; font-size: 1.35rem; font-weight: 850; letter-spacing: -.1em; }
.brand-icon span { color: var(--turquoise-light); }
.brand-name { font-weight: 800; letter-spacing: -.04em; font-size: 1.14rem; line-height: 1.25; }
.brand-name small { display: block; color: #64748b; font-size: .56rem; letter-spacing: .14em; font-weight: 700; margin-top: 4px; }
.navigation { display: flex; align-items: center; gap: clamp(15px, 2.1vw, 30px); font-size: .85rem; font-weight: 650; }
.navigation > a:not(.nav-cta) { color: #475569; transition: color .2s; }
.navigation > a:not(.nav-cta):hover { color: var(--turquoise); }
.nav-cta { background: var(--navy); color: white; padding: 12px 16px; border-radius: 6px; transition: background .2s, transform .2s; }
.nav-cta:hover { background: var(--turquoise); transform: translateY(-2px); }
.nav-cta span, .button span { margin-left: 8px; }
.menu-toggle { display: none; background: transparent; border: 1px solid var(--line); color: var(--navy); border-radius: 6px; padding: 8px 11px; cursor: pointer; }
.hero { position: relative; overflow: hidden; background: radial-gradient(ellipse at 80% 40%, #183d50 0, transparent 40%), linear-gradient(125deg, #0b1223, #101e32 65%, #102e3c); color: var(--white); padding: 95px max(7%, calc((100% - 1200px)/2)) 80px; min-height: 650px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 40px; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(90deg, transparent, black); }
.hero-content, .hero-visual { position: relative; z-index: 1; }
.eyebrow { display: flex; align-items: center; gap: 9px; color: var(--turquoise); font-size: .72rem; letter-spacing: .17em; font-weight: 800; margin-bottom: 22px; }
.hero .eyebrow { color: #80e7d8; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 13px #f59e0b; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-weight: 800; letter-spacing: -.065em; line-height: 1.08; }
h1 { font-size: clamp(3.1rem, 5.5vw, 5.2rem); margin-bottom: 25px; }
h1 span, h2 span { color: var(--turquoise-light); }
.hero-text { max-width: 510px; color: #c1ccda; font-size: 1.05rem; line-height: 1.9; margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 49px; padding: 13px 19px; border-radius: 5px; font-weight: 750; font-size: .85rem; cursor: pointer; border: 1px solid transparent; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--turquoise); color: white; }
.button-primary:hover { background: #0f766e; }
.button-ghost { border-color: #506076; color: white; background: transparent; }
.button-ghost:hover { border-color: var(--turquoise-light); }
.hero-trust { display: flex; align-items: center; gap: 12px; margin-top: 44px; }
.trust-icon { display: grid; place-items: center; width: 35px; height: 35px; border: 1px solid #3b6b70; border-radius: 50%; color: var(--turquoise-light); }
.hero-trust strong, .hero-trust small { display: block; }
.hero-trust strong { font-size: .85rem; }
.hero-trust small { color: var(--muted); font-size: .75rem; }
.hero-visual { min-height: 430px; display: grid; place-items: center; }
.visual-orbit { position: absolute; width: 365px; height: 365px; border: 1px solid rgba(94,234,212,.18); border-radius: 50%; }
.orbit-two { width: 440px; height: 440px; border-color: rgba(94,234,212,.08); }
.visual-glow { position: absolute; width: 270px; height: 270px; background: #0d9488; filter: blur(90px); opacity: .24; border-radius: 50%; }
.visual-card { position: relative; width: min(340px, 80%); min-height: 340px; padding: 35px 31px; border: 1px solid rgba(148,163,184,.3); border-radius: 13px; background: linear-gradient(145deg, rgba(30,50,72,.97), rgba(15,23,42,.92)); box-shadow: 0 35px 90px #02061788; display: flex; flex-direction: column; justify-content: center; }
.water-symbol { color: var(--turquoise-light); font-size: 5.3rem; line-height: 1; font-weight: 300; }
.visual-label, .visual-caption { font-size: .63rem; letter-spacing: .19em; font-weight: 800; color: var(--muted); }
.visual-label { margin: 24px 0 12px; }
.visual-title { font-size: 1.75rem; line-height: 1.3; font-weight: 750; letter-spacing: -.05em; }
.visual-line { height: 2px; background: #334155; margin: 26px 0 15px; }
.visual-line span { display: block; width: 40%; height: 2px; background: var(--turquoise-light); }
.floating-card { position: absolute; padding: 12px 15px; border: 1px solid #64748b55; border-radius: 7px; background: #17243bed; box-shadow: 0 15px 35px #02061766; color: #e2e8f0; font-size: .76rem; font-weight: 650; }
.floating-card span { color: var(--turquoise-light); margin-right: 8px; }
.floating-top { top: 16%; right: -1%; }
.floating-bottom { bottom: 13%; left: -2%; }
.visual-number { position: absolute; right: 0; bottom: 0; color: #8192a7; font-size: .7rem; letter-spacing: .15em; }
.hero-bottom { position: absolute; bottom: 0; left: 0; right: 0; border-top: 1px solid #ffffff17; display: flex; justify-content: space-between; padding: 18px max(7%, calc((100% - 1200px)/2)); color: #9aabbc; font-size: .62rem; letter-spacing: .15em; font-weight: 700; }
.section { max-width: 1240px; margin: 0 auto; padding: 100px 32px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 44px; }
.section-heading .eyebrow { margin-bottom: 15px; }
h2 { font-size: clamp(2.3rem, 4vw, 3.6rem); margin-bottom: 0; }
.section-heading h2 span, .approach-content h2 span, .contact-copy h2 span { color: var(--turquoise); }
.section-heading > p { max-width: 400px; color: #64748b; margin-bottom: 5px; font-size: .95rem; line-height: 1.9; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { padding: 32px 28px; background: white; border: 1px solid #e2e8f0; border-radius: 8px; transition: transform .25s, box-shadow .25s; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 20px 45px #0f172a0d; }
.service-card.featured { background: var(--navy); color: white; border-color: var(--navy); }
.service-icon { display: grid; place-items: center; width: 53px; height: 53px; border-radius: 9px; background: #ccfbf1; color: #0f766e; font-size: 1.9rem; margin-bottom: 27px; }
.featured .service-icon { background: #164e63; color: var(--turquoise-light); }
.service-number { color: #64748b; font-size: .65rem; letter-spacing: .13em; font-weight: 800; }
.featured .service-number { color: #9eb0c4; }
.service-card h3 { font-size: 1.35rem; letter-spacing: -.035em; margin: 10px 0; }
.service-card p { min-height: 82px; color: #64748b; font-size: .88rem; line-height: 1.8; }
.featured p { color: #b6c3d2; }
.service-card > a { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid #e2e8f0; padding-top: 18px; font-size: .79rem; font-weight: 750; color: #0f766e; }
.featured > a { border-color: #ffffff24; color: var(--turquoise-light); }
.project-section { background: #eef3f6; }
.section-inner { max-width: 1240px; }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.project-card { background: white; border: 1px solid #e0e7ef; border-radius: 9px; overflow: hidden; }
.project-art { height: 290px; position: relative; overflow: hidden; }
.art-bath { background: linear-gradient(120deg, #d6d2c6, #f3f0e8 50%, #c5d0cb); }
.bath-mirror { position: absolute; width: 145px; height: 175px; border-radius: 75px 75px 5px 5px; top: 28px; left: 20%; border: 8px solid #e7e3d9; background: linear-gradient(130deg, #b7c9c4, #e7e9df 50%, #93aaa5); box-shadow: 10px 15px 30px #33415520; }
.bath-sink { position: absolute; height: 68px; width: 57%; left: 22%; bottom: 45px; border-radius: 5px 5px 13px 13px; background: linear-gradient(#f9f8f2 0 30%, #b1a994 31% 100%); box-shadow: 0 17px 25px #33415526; }
.bath-tap { position: absolute; left: 49%; bottom: 120px; height: 44px; width: 30px; border: 5px solid #9aa7a6; border-bottom: 0; border-radius: 13px 13px 0 0; }
.art-heat { background: radial-gradient(ellipse at 60% 50%, #345f68, transparent 45%), linear-gradient(135deg, #10243a, #0f172a); }
.heat-rings { position: absolute; top: 25px; left: 50%; transform: translateX(-50%); font-size: 8rem; font-weight: 300; color: #5eead4; text-shadow: 0 0 35px #0d948877; }
.heat-lines { position: absolute; left: 15%; right: 15%; bottom: 40px; height: 90px; border-top: 1px solid #5eead455; border-bottom: 1px solid #5eead455; background: repeating-linear-gradient(90deg, transparent 0 29px, #5eead425 30px 31px); }
.project-info { padding: 24px 26px 27px; }
.project-info > span { color: #0f9488; font-size: .64rem; letter-spacing: .13em; font-weight: 800; }
.project-info h3 { margin: 9px 0 4px; font-size: 1.25rem; letter-spacing: -.03em; }
.project-info p { margin: 0; color: #64748b; font-size: .82rem; }
.project-disclaimer { color: #64748b; font-size: .76rem; margin: 20px 0 0; }
.approach { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.approach-visual { position: relative; display: grid; place-items: center; min-height: 390px; background: linear-gradient(145deg, #e2f2ef, #f1f6f6); border-radius: 10px; overflow: hidden; }
.approach-visual::before, .approach-visual::after { content: ""; position: absolute; border: 1px solid #0d948833; border-radius: 50%; width: 330px; height: 330px; }
.approach-visual::after { width: 250px; height: 250px; }
.approach-circle { position: relative; z-index: 1; width: 180px; height: 180px; border-radius: 50%; display: flex; flex-direction: column; justify-content: center; align-items: center; background: var(--navy); box-shadow: 0 20px 50px #0f172a30; color: white; }
.approach-circle > span { font-size: 4rem; line-height: 1.1; letter-spacing: -.1em; font-weight: 850; color: var(--turquoise-light); }
.approach-circle small { font-size: .46rem; letter-spacing: .12em; margin-top: 12px; }
.approach-tag { position: absolute; bottom: 22px; z-index: 2; font-size: .61rem; letter-spacing: .12em; font-weight: 800; color: #0f766e; }
.approach-content > p { color: #64748b; margin: 22px 0 29px; line-height: 1.9; }
.approach-step { display: flex; gap: 18px; padding: 20px 0; border-top: 1px solid #e2e8f0; }
.approach-step > span { color: #0d9488; font-size: .78rem; font-weight: 850; padding-top: 3px; }
.approach-step h3 { font-size: 1rem; margin-bottom: 4px; }
.approach-step p { margin: 0; color: #64748b; font-size: .85rem; }
.contact-section { background: var(--navy); color: white; padding: 90px 32px; }
.contact-wrap { max-width: 1176px; margin: auto; display: grid; grid-template-columns: 1fr .85fr; gap: 100px; align-items: start; }
.contact-copy { padding-top: 22px; }
.contact-copy .eyebrow { color: var(--turquoise-light); }
.contact-copy h2 { font-size: clamp(2.7rem, 4.5vw, 4.2rem); }
.contact-copy p { color: #aab8ca; max-width: 430px; margin: 24px 0; line-height: 1.9; }
.contact-note { display: flex; align-items: start; gap: 13px; margin-top: 40px; }
.contact-note > span { color: var(--turquoise-light); font-size: 1.4rem; }
.contact-note strong, .contact-note small { display: block; }
.contact-note strong { font-size: .87rem; }
.contact-note small { margin-top: 5px; color: #9aabc0; font-size: .76rem; }
.contact-form { background: white; color: var(--navy); border-radius: 9px; padding: 32px; box-shadow: 0 25px 60px #02061730; }
.form-heading { display: flex; justify-content: space-between; border-bottom: 1px solid #e2e8f0; padding-bottom: 18px; margin-bottom: 22px; color: #0f766e; font-size: .68rem; letter-spacing: .13em; font-weight: 850; }
.form-heading span:last-child { color: #94a3b8; }
.contact-form label { display: block; margin: 17px 0 7px; font-size: .8rem; font-weight: 750; }
.contact-form input, .contact-form select, .contact-form textarea { display: block; width: 100%; border: 1px solid #d9e2ec; border-radius: 5px; background: #f8fafc; color: var(--navy); padding: 12px 13px; font-size: .85rem; outline: none; }
.contact-form textarea { resize: vertical; min-height: 105px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--turquoise); box-shadow: 0 0 0 3px #0d94881a; }
.form-submit { margin-top: 20px; width: 100%; border: 0; }
.form-notice { color: #64748b; font-size: .72rem; line-height: 1.6; margin: 12px 0 0; }
.footer { padding: 35px max(5.5%, calc((100% - 1240px)/2)) 0; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 20px; }
.footer > p { margin: 0; color: #64748b; font-size: .78rem; text-align: center; }
.footer > p a { color: #0f766e; font-weight: 750; }
.back-top { font-size: .78rem; font-weight: 750; }
.footer-bottom { grid-column: 1 / -1; border-top: 1px solid #e2e8f0; margin-top: 15px; padding: 20px 0; display: flex; justify-content: space-between; gap: 20px; color: #64748b; font-size: .7rem; }

@media (min-width: 1500px) { .hero { padding-left: max(7%, calc((100% - 1200px)/2)); padding-right: max(7%, calc((100% - 1200px)/2)); } }
@media (max-width: 1000px) {
  .header { padding: 14px 4%; }
  .navigation { gap: 13px; font-size: .78rem; }
  .nav-cta { padding: 10px; }
  .hero { padding-left: 5%; padding-right: 5%; gap: 20px; }
  .visual-orbit { width: 300px; height: 300px; }
  .orbit-two { width: 360px; height: 360px; }
  .floating-top { right: -3%; }
  .approach { gap: 45px; }
  .contact-wrap { gap: 45px; }
}
@media (max-width: 760px) {
  .demo-banner { font-size: .68rem; gap: 7px; flex-wrap: wrap; }
  .header { min-height: 72px; padding: 12px 5%; }
  .menu-toggle { display: block; font-size: 1.2rem; }
  .navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 18px 5% 24px; background: white; box-shadow: 0 18px 25px #0f172a12; flex-direction: column; align-items: stretch; gap: 0; }
  .navigation.open { display: flex; }
  .navigation > a:not(.nav-cta) { padding: 13px 0; border-bottom: 1px solid #e2e8f0; font-size: .9rem; }
  .nav-cta { text-align: center; margin-top: 15px; padding: 13px; }
  .hero { display: flex; flex-direction: column; align-items: stretch; padding: 70px 6% 85px; gap: 20px; }
  h1 { font-size: clamp(3.2rem, 13vw, 4.8rem); }
  .hero-text { font-size: .95rem; }
  .hero-visual { min-height: 390px; margin-top: 10px; }
  .visual-card { width: min(320px, 78%); min-height: 310px; padding: 27px; }
  .visual-orbit { width: 280px; height: 280px; }
  .orbit-two { width: 340px; height: 340px; }
  .floating-top { right: 0; top: 12%; }
  .floating-bottom { left: 0; bottom: 10%; }
  .hero-bottom { padding: 14px 6%; font-size: .52rem; }
  .hero-bottom span:last-child { display: none; }
  .section { padding: 70px 6%; }
  .section-heading { align-items: start; flex-direction: column; gap: 18px; margin-bottom: 30px; }
  .section-heading > p { max-width: 560px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card p { min-height: auto; }
  .project-grid { grid-template-columns: 1fr; }
  .project-art { height: 250px; }
  .approach { grid-template-columns: 1fr; gap: 35px; }
  .approach-visual { min-height: 310px; }
  .approach-visual::before { width: 280px; height: 280px; }
  .approach-visual::after { width: 210px; height: 210px; }
  .approach-circle { width: 155px; height: 155px; }
  .approach-circle > span { font-size: 3.4rem; }
  .contact-section { padding: 70px 6%; }
  .contact-wrap { grid-template-columns: 1fr; gap: 30px; }
  .contact-copy { padding-top: 0; }
  .contact-form { padding: 25px 20px; }
  .footer { padding: 30px 6% 0; grid-template-columns: 1fr auto; }
  .footer > p { grid-column: 1 / -1; text-align: left; }
  .back-top { justify-self: end; }
  .footer-bottom { flex-direction: column; gap: 6px; }
}
@media (max-width: 390px) {
  .brand-name { font-size: 1rem; }
  .brand-icon { width: 38px; height: 38px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { text-align: center; }
  .floating-card { font-size: .65rem; padding: 10px; }
  .visual-card { width: 82%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}