/* ============================================================
   NMA & SONS — nmason.com.au
   Professional trade-company layout: photo hero, service cards,
   about split, project gallery, CTA band, contact form.
   Palette: green #1C3527 / #2C5240 · white · light #F5F6F4
   Type:    Manrope
   ============================================================ */

:root{
  --green:#1C3527;
  --green-mid:#2C5240;
  --green-soft:#E8EFEA;
  --ink:#1E2420;
  --body:#4C544E;
  --light:#F5F6F4;
  --line:#E1E4E0;
  --white:#FFFFFF;
}

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

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation:none !important; transition:none !important; }
}

body{
  font-family:'Manrope', system-ui, sans-serif;
  font-size:16.5px;
  line-height:1.6;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}

.wrap{ max-width:1150px; margin:0 auto; padding:0 24px; }
img{ max-width:100%; display:block; }
ul{ list-style:none; }

a:focus-visible, button:focus-visible,
input:focus-visible, textarea:focus-visible{
  outline:3px solid var(--green-mid);
  outline-offset:2px;
}

/* ---------- type ---------- */
h1{
  font-weight:800;
  font-size:clamp(36px, 5.4vw, 60px);
  line-height:1.08;
  letter-spacing:-0.02em;
  color:var(--white);
}
h2{
  font-weight:800;
  font-size:clamp(26px, 3.4vw, 38px);
  line-height:1.15;
  letter-spacing:-0.015em;
  color:var(--ink);
}
h3{
  font-weight:700;
  font-size:18.5px;
  color:var(--ink);
  margin-bottom:6px;
}
.kicker{
  font-size:13px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--green-mid);
  margin-bottom:10px;
}
.section-head{ text-align:center; margin-bottom:44px; }

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:'Manrope', sans-serif;
  font-weight:700;
  font-size:16px;
  text-decoration:none;
  padding:15px 30px;
  border-radius:8px;
  border:2px solid transparent;
  cursor:pointer;
  transition:background .18s ease, color .18s ease, border-color .18s ease, transform .12s ease;
}
.btn:active{ transform:translateY(1px); }

.btn-primary{
  background:var(--green);
  color:var(--white);
  border-color:var(--green);
}
.btn-primary:hover{ background:var(--green-mid); border-color:var(--green-mid); }

.btn-white{
  background:rgba(255,255,255,.14);
  color:var(--white);
  border-color:rgba(255,255,255,.85);
  backdrop-filter:blur(2px);
}
.btn-white:hover{ background:var(--white); color:var(--green); }

.btn-lg{ padding:17px 38px; font-size:17px; }
.btn-full{ width:100%; text-align:center; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  background:var(--white);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:50;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:74px;
}
.brand{
  display:flex;
  flex-direction:column;
  line-height:1;
  text-decoration:none;
}
.brand-top{
  font-weight:800;
  font-size:26px;
  letter-spacing:.02em;
  color:var(--green);
}
.brand-sub{
  font-weight:700;
  font-size:10px;
  letter-spacing:.42em;
  text-transform:uppercase;
  color:var(--body);
  margin-top:4px;
}
.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{
  font-size:15.5px;
  font-weight:600;
  color:var(--body);
  text-decoration:none;
}
.main-nav a:hover{ color:var(--green); }
.main-nav .nav-cta{
  color:var(--white);
  background:var(--green);
  border-radius:8px;
  padding:11px 20px;
  font-weight:700;
}
.main-nav .nav-cta:hover{ background:var(--green-mid); color:var(--white); }

/* ============================================================
   HERO
   ============================================================ */
.hero{ position:relative; }
.hero-bg{
  position:absolute; inset:0;
  background-size:cover;
  background-position:center;
}
.hero-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(14,24,18,.55) 0%, rgba(14,24,18,.45) 55%, rgba(14,24,18,.68) 100%);
}
.hero-content{
  position:relative;
  padding:150px 24px 120px;
  text-align:center;
}
.hero-sub{
  margin-top:20px;
  font-size:clamp(16px, 2vw, 20px);
  font-weight:600;
  color:rgba(255,255,255,.94);
  letter-spacing:.01em;
}
.hero-actions{
  margin-top:36px;
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}
.hero-bar{
  position:relative;
  background:var(--green);
}
.hero-bar-inner{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px 28px;
  padding:16px 24px;
  font-size:15px;
  font-weight:700;
  color:var(--white);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services{ padding:92px 0; background:var(--light); }

.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:26px;
}
.service-card{
  background:var(--white);
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 2px 6px rgba(20,30,24,.06);
  transition:transform .18s ease, box-shadow .18s ease;
}
.service-card:hover{
  transform:translateY(-4px);
  box-shadow:0 10px 26px rgba(20,30,24,.12);
}
.card-img{ height:190px; overflow:hidden; }
.card-img img{ width:100%; height:100%; object-fit:cover; }
.card-body{ padding:22px 22px 26px; }
.card-body p{ font-size:15.5px; }

/* ============================================================
   ABOUT
   ============================================================ */
.about{ padding:92px 0; background:var(--white); }
.about-inner{
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:60px;
  align-items:center;
}
.about-img img{
  width:100%;
  border-radius:14px;
  aspect-ratio:4/4.6;
  object-fit:cover;
}
.about-copy h2{ margin-bottom:16px; }
.about-copy > p{ font-size:17px; margin-bottom:22px; }

.ticks{ margin-bottom:30px; }
.ticks li{
  position:relative;
  padding:7px 0 7px 34px;
  font-weight:600;
  color:var(--ink);
}
.ticks li::before{
  content:"✓";
  position:absolute;
  left:0; top:6px;
  width:24px; height:24px;
  border-radius:50%;
  background:var(--green-soft);
  color:var(--green);
  font-weight:800;
  font-size:14px;
  display:flex;
  align-items:center;
  justify-content:center;
}

/* ============================================================
   OUR WORK
   ============================================================ */
.work{ padding:92px 0; background:var(--light); }

.work-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:26px;
}
.work-item img{
  width:100%;
  height:250px;
  object-fit:cover;
  border-radius:12px;
}
.work-item figcaption{
  margin-top:12px;
  font-size:15px;
  color:var(--body);
}
.work-item strong{ color:var(--ink); }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{ position:relative; }
.cta-bg{
  position:absolute; inset:0;
  background-size:cover;
  background-position:center;
}
.cta-overlay{
  position:absolute; inset:0;
  background:rgba(16,28,21,.78);
}
.cta-content{
  position:relative;
  text-align:center;
  padding:88px 24px;
}
.cta-content h2{ color:var(--white); }
.cta-content p{
  margin:14px auto 30px;
  max-width:520px;
  font-size:17px;
  color:rgba(255,255,255,.92);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{ padding:92px 0; background:var(--white); }
.contact-inner{
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:64px;
  align-items:start;
}
.contact-intro h2{ margin-bottom:14px; }
.contact-intro > p{ margin-bottom:30px; max-width:400px; }

.contact-detail{
  padding:16px 0;
  border-top:1px solid var(--line);
}
.contact-detail:last-child{ border-bottom:1px solid var(--line); }
.contact-label{
  display:block;
  font-size:12.5px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--green-mid);
  margin-bottom:3px;
}
.contact-detail a{
  color:var(--ink);
  font-weight:700;
  text-decoration:none;
}
.contact-detail a:hover{ color:var(--green); }
.contact-detail span:not(.contact-label){ font-weight:600; color:var(--ink); }

.contact-form{
  background:var(--light);
  border:1px solid var(--line);
  border-radius:14px;
  padding:34px;
}
.form-row{ margin-bottom:18px; }
.form-row-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.contact-form label{
  display:block;
  font-size:14px;
  font-weight:700;
  color:var(--ink);
  margin-bottom:7px;
}
.contact-form input,
.contact-form textarea{
  width:100%;
  font-family:'Manrope', sans-serif;
  font-size:16px;
  color:var(--ink);
  background:var(--white);
  border:1.5px solid var(--line);
  border-radius:8px;
  padding:13px 14px;
  resize:vertical;
}
.contact-form input:focus,
.contact-form textarea:focus{
  outline:none;
  border-color:var(--green-mid);
}
.form-note{ margin-top:14px; font-size:15px; min-height:1.2em; }
.form-note-success{ color:#2E6B3F; font-weight:600; }
.form-note-error{ color:#A5462F; font-weight:600; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background:var(--green);
  color:rgba(255,255,255,.8);
  padding:56px 0 0;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:44px;
  padding-bottom:40px;
}
.footer-brand{
  display:flex;
  flex-direction:column;
  line-height:1;
  margin-bottom:16px;
}
.footer-brand .brand-top{
  font-weight:800;
  font-size:25px;
  letter-spacing:.02em;
  color:var(--white);
  padding:0;
}
.footer-brand .brand-sub{
  font-weight:700;
  font-size:10px;
  letter-spacing:.42em;
  text-transform:uppercase;
  color:rgba(255,255,255,.65);
  margin-top:4px;
  padding:0;
}
.footer-col p:not(.footer-brand):not(.footer-heading){ font-size:15px; max-width:300px; }
.footer-heading{
  font-size:13px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--white);
  margin-bottom:14px;
}
.footer-col a, .footer-col span{
  display:block;
  font-size:15px;
  color:rgba(255,255,255,.8);
  text-decoration:none;
  padding:4px 0;
}
.footer-col a:hover{ color:var(--white); }
.footer-base{
  border-top:1px solid rgba(255,255,255,.15);
  padding-top:18px;
  padding-bottom:20px;
  font-size:14px;
  color:rgba(255,255,255,.6);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px){
  .services-grid{ grid-template-columns:1fr 1fr; }
  .work-grid{ grid-template-columns:1fr 1fr; }
  .about-inner, .contact-inner{ grid-template-columns:1fr; gap:44px; }
  .about-img img{ aspect-ratio:16/10; }
  .footer-inner{ grid-template-columns:1fr 1fr; }
  .hero-content{ padding:110px 24px 90px; }
}

@media (max-width: 620px){
  .main-nav a:not(.nav-cta){ display:none; }
  .services-grid, .work-grid{ grid-template-columns:1fr; }
  .form-row-split{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr; gap:30px; }
  .services, .about, .work, .contact{ padding:64px 0; }
  .hero-content{ padding:88px 20px 72px; }
  .hero-bar-inner{ justify-content:flex-start; font-size:14px; }
  .contact-form{ padding:24px 18px; }
  .cta-content{ padding:66px 20px; }
}