/* style.css — Premium, consistent site palette and layout */

/* Color system */
:root{
  --dark-green:#0b3b2e;
  --green:#198754;
  --yellow:#e3bd42;
  --accent:#1e8b5e;
  --accent-soft:#1e8b5e;
  --bg-main:#f5f7f6;
  --bg-card:#b6c6bd;
  --bg-elevated:#050806;
  --text-main:#050607;
  --text-muted:#090d0b;
  --border-soft:rgba(154,214,173,0.24);
  --border-subtle:rgba(255,255,255,0.06);
  --shadow-soft:0 14px 32px rgba(0,0,0,0.55);
  --radius:14px;
  --radius-sm:10px;
  --container-width:1180px;
}

/* Base */
*{box-sizing:border-box}
html,body{height:100%}
body.theme{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background:var(--bg-main);
  color:var(--text-main);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.6;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:var(--accent-soft);text-decoration:none}
a:hover{text-decoration:underline}

.container{
  max-width:var(--container-width);
  margin:0 auto;
  padding:0 1.25rem;
}

/* Buttons (site-wide) */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.35rem;
  padding:.55rem 1.15rem;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:600;
  font-size:.92rem;
  letter-spacing:.03em;
  text-transform:uppercase;
  text-decoration:none;
  cursor:pointer;
  transition:
    background-color .14s ease,
    border-color .14s ease,
    box-shadow .14s ease,
    transform .12s ease;
  white-space:nowrap;
}
.btn.primary{
  background:linear-gradient(135deg,var(--accent),var(--green));
  border-color:rgba(255,255,255,0.1);
  color:#f7fff9;
  box-shadow:0 14px 30px rgba(0,0,0,0.55);
}
.btn.primary:hover{
  background:linear-gradient(135deg,var(--accent),var(--green));
  transform:translateY(-1px);
  box-shadow:0 18px 40px rgba(0,0,0,0.7);
  text-decoration:none;
}
.btn.ghost{
  background:rgba(4,30,20,0.8);
  color:var(--accent-soft);
  border-color:var(--border-soft);
  box-shadow:0 10px 24px rgba(0,0,0,0.5);
}
.btn.ghost:hover{
  background:rgba(6,42,29,0.95);
  text-decoration:none;
  transform:translateY(-1px);
}
.btn.small{
  padding:.4rem .8rem;
  font-size:.8rem;
}

/* Header */
.site-header{
  background:linear-gradient(90deg,var(--bg-main),rgba(0,0,0,0.65));
  border-bottom:1px solid rgba(255,255,255,0.06);
  position:sticky;
  top:0;
  z-index:60;
  backdrop-filter:blur(12px);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:1rem;
  padding:.6rem 0 .7rem;
}
.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
  text-decoration:none;
  color:var(--text-main);
}
.logo{
  height:46px;
  width:46px;
  border-radius:12px;
  object-fit:contain;
  background:#fff;
  padding:3px;
}
.brand-text{
  font-weight:700;
  font-size:1.05rem;
  letter-spacing:.05em;
  text-transform:uppercase;
}

/* Nav buttons */
.main-nav{
  display:flex;
  gap:.4rem;
  flex:1;
  justify-content:flex-start;
}
.nav-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.42rem .9rem;
  border-radius:999px;
  font-size:.8rem;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.09em;
  color:var(--text-main);
  text-decoration:none;
  background:rgba(4,22,18,0.35);
  border:1px solid rgba(255,255,255,0.05);
  box-shadow:0 8px 18px rgba(0,0,0,0.55);
  transition:
    background-color .14s ease,
    border-color .14s ease,
    box-shadow .14s ease,
    transform .12s ease,
    color .12s ease;
}
.nav-btn:hover{
  background:rgba(15,72,52,0.95);
  border-color:var(--accent-soft);
  box-shadow:0 12px 24px rgba(0,0,0,0.7);
  transform:translateY(-1px);
  text-decoration:none;
}
.nav-btn.active{
  background:linear-gradient(135deg,var(--accent),var(--green));
  border-color:rgba(255,255,255,0.22);
  color:#fff;
  box-shadow:0 14px 30px rgba(0,0,0,0.8);
  transform:translateY(-1px);
}

/* Header phone CTA */
.phone-cta{
  @supports not (display:inline-flex){
    display:inline-block;
  }
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:.82rem;
  padding:.4rem .9rem;
  border-radius:999px;
  background:rgba(5,12,9,0.85);
  border:1px solid rgba(255,255,255,0.08);
  color:var(--accent-soft);
  text-decoration:none;
}
.phone-cta:hover{
  background:rgba(8,32,23,0.97);
  text-decoration:none;
}

/* Mobile toggle */
.mobile-toggle{
  display:none;
  background:transparent;
  border:1px solid rgba(255,255,255,0.18);
  border-radius:999px;
  color:var(--text-main);
  font-size:1.1rem;
  padding:.25rem .55rem;
}

/* Hero */
.hero{
  padding:3rem 0 2.8rem;
  background:radial-gradient(circle at top left,var(--bg-main) 0,var(--bg-card) 60%);
}
.hero-inner{
  display:grid;
  grid-template-columns:1.25fr 1fr;
  gap:2.4rem;
  align-items:center;
}
.hero-kicker{
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.78rem;
  color:var(--dark-green);
  margin-bottom:.55rem;
}
.hero-text h1{
  font-size:clamp(2.2rem,3.3vw,3.1rem);
  margin:0 0 .65rem;
}
.lead{
  color:var(--text-muted);
  font-size:1.02rem;
  margin:0 0 .6rem;
}
.intro-strap{
  font-weight:700;
  color:var(--dark-green);
  margin-top:.7rem;
  font-size:.9rem;
}
.intro-energetic{
  font-size:1.0rem;
  color:var(--dark-green);
  margin:.2rem 0 .9rem;
}
.hero-ctas{
  display:flex;
  gap:.8rem;
  margin:1rem 0 .8rem;
  flex-wrap:wrap;
}
.hero-highlights{
  list-style:none;
  padding:0;
  margin:.1rem 0 .6rem;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.35rem 1.2rem;
  color:var(--text-muted);
  font-size:.92rem;
}
.hero-contact-inline{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.4rem;
  color:var(--text-muted);
  font-size:.9rem;
}
.hero-contact-inline a{margin-left:.25rem}

/* Hero media */
.hero-media{position:relative}
.hero-image-wrap{
  position:relative;
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(154,214,173,0.26);
  box-shadow:0 26px 60px rgba(0,0,0,0.75);
  background:#030504;
}
.hero-image{
  width:100%;
  height:auto;
  display:block;
  object-fit:cover;
}
.hero-badge{
  position:absolute;
  left:1rem;
  right:1rem;
  bottom:1rem;
  padding:.55rem .7rem;
  border-radius:12px;
  background:linear-gradient(135deg,rgba(5,92,61,0.96),rgba(8,44,34,0.98));
  color:#f5fff8;
  font-size:.8rem;
  box-shadow:0 18px 40px rgba(0,0,0,0.85);
}
.hero-badge-main{display:block;font-weight:700}
.hero-badge-sub{display:block;opacity:.9;margin-top:.15rem}

/* Section heads */
.page-head{
  padding:1.8rem 0 1rem;
}
.page-head h1{
  margin:0 0 .3rem;
  font-size:1.9rem;
}
.page-head .lead{
  margin:0;
}

/* Intro cards */
.intro-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1.2rem;
  padding:2rem 0 1.6rem;
}
.intro-card{
  background:var(--bg-card);
  border-radius:var(--radius);
  border:1px solid var(--border-soft);
  padding:1.2rem 1.15rem;
  box-shadow:var(--shadow-soft);
}
.intro-card h2{margin-top:0;margin-bottom:.4rem}
.text-link{
  display:inline-flex;
  align-items:center;
  gap:.15rem;
  font-size:.87rem;
  color:var(--accent-soft);
  border-bottom:1px solid rgba(154,214,173,0.5);
  padding-bottom:2px;
}

/* Project cards */
.highlight{padding:1.6rem 0 0}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:1rem;
}
.project-cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:1.1rem;
}
.card{
  background:var(--bg-card);
  border-radius:var(--radius-sm);
  border:1px solid var(--border-subtle);
  box-shadow:var(--shadow-soft);
  padding:1rem;
}
.card img{
  border-radius:.7rem;
  height:140px;
  object-fit:cover;
  margin-bottom:.6rem;
}

/* CTA strips */
.cta-strip{
  margin-top:2.2rem;
  padding:1.4rem 1.1rem;
  border-radius:var(--radius);
  background:radial-gradient(circle at top left,var(--bg-main) 0,var(--bg-card) 10%);
  border:1px solid rgba(154,214,173,0.3);
  box-shadow:0 20px 46px rgba(0,0,0,0.9);
  text-align:left;
}
.cta-strip--center{text-align:center}
.cta-strip h2{margin:.2rem 0 .25rem}
.cta-strip p{margin:0 0 .65rem;color:var(--text-muted)}
.cta-actions{
  display:flex;
  justify-content:center;
  gap:.7rem;
  flex-wrap:wrap;
}

/* Services grid */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1.2rem;
  padding:1.4rem 0 1.8rem;
}
.service-card{
  background:var(--bg-card);
  border-radius:var(--radius);
  padding:1.2rem 1.1rem;
  border:1px solid var(--border-soft);
  box-shadow:var(--shadow-soft);
}
.service-icon{
  width:44px;
  height:44px;
  border-radius:999px;
  background:linear-gradient(135deg,#2cb277,#11452d);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.25rem;
  margin-bottom:.4rem;
}

/* Shared cards for calculators & forms */
.calculators-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1.2rem;
  padding:1.3rem 0 1.9rem;
}
.form-card,
.calc-card{
  background:var(--bg-card);
  border-radius:var(--radius);
  border:1px solid var(--border-soft);
  box-shadow:var(--shadow-soft);
  padding:1.1rem 1.1rem 1.2rem;
}
.form-card-head{
  display:flex;
  align-items:flex-start;
  gap:.8rem;
  margin-bottom:.9rem;
}
.form-card-icon{
  width:44px;
  height:44px;
  border-radius:999px;
  background:linear-gradient(135deg,#2cb277,#11452d);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.3rem;
}

/* Stacked form fields */
.form-row{
  display:flex;
  flex-direction:column;
  gap:.25rem;
  margin-bottom:.85rem;
}
.form-row label{
  font-size:.8rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--text-muted);
}
.form-row input,
.form-row select,
.form-row textarea{
  border-radius:10px;
  border:1px solid var(--border-subtle);
  background:var(--bg-main);
  color:var(--text-main);
  padding:.55rem .7rem;
  font-size:.95rem;
  outline:none;
  transition:
    border-color .14s ease,
    box-shadow .14s ease,
    transform .08s ease;
}
.form-row textarea{
  min-height:110px;
  resize:vertical;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{
  border-color:var(--accent-soft);
  box-shadow:0 0 0 1px rgba(154,214,173,0.4);
  transform:translateY(-1px);
}
.field-help,
.field-note{
  font-size:.8rem;
  color:var(--text-muted);
}

/* Card-level border & shadow emphasis for calculators/forms */
.form-card,
.calc-card{
  border:1px solid rgba(154,214,173,0.22);
  box-shadow:0 16px 38px rgba(0,0,0,0.8);
}

/* Result messages */
.form-actions{margin-top:.4rem}
.calc-result,
.form-result{
  margin-top:.45rem;
  font-weight:600;
  color:var(--accent-soft);
  font-size:.9rem;
}

/* Honey pot hidden */
.honeypot{
  position:absolute;
  left:-9999px;
  opacity:0;
  height:0;
  width:0;
  overflow:hidden;
}

/* Human check */
.human-check{
  margin-top:.35rem;
  margin-bottom:.3rem;
  font-size:.85rem;
  color:var(--text-muted);
}
.human-check label{
  display:block;
  margin-bottom:.2rem;
}
.human-check input{
  max-width:130px;
}

/* Contact & testimonials layout */
.contact-grid,
.testimonials-area{
  display:grid;
  grid-template-columns:2fr 1.2fr;
  gap:1.4rem;
  padding:1.1rem 0 2.1rem;
}
.contact-details{
  background:#050907;
  border-radius:var(--radius);
  border:1px solid var(--border-subtle);
  padding:1rem;
  box-shadow:var(--shadow-soft);
}

/* Testimonials list */
.testimonials-list{
  display:flex;
  flex-direction:column;
  gap:.8rem;
  margin-bottom:1.2rem;
}
.testimonial-item{
  background:e8e8e8;
  border-radius:var(--radius-sm);
  border:1px solid var(--border-subtle);
  padding:.8rem .85rem;
  box-shadow:0 10px 28px rgba(0,0,0,0.7);
}
.testimonial-item .t-name{
  font-weight:600;
  font-size:.95rem;
}
.testimonial-item .t-meta{
  font-size:.8rem;
  color:var(--text-muted);
}
.testimonial-item .t-stars{
  font-size:.8rem;
  color:var(--yellow);
}

/* Star rating control */

.star-rating {
  display: inline-flex;
  gap: 0.25rem;
  font-size: 1.4rem;
}

.star-rating .star {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  line-height: 1;
  font-size: 1.6rem;
  color: #444;              /* unselected star */
  transition: transform 0.08s ease, color 0.12s ease;
}

.star-rating .star.selected,
.star-rating .star.active {
  color: #ffd86b;           /* selected star colour */
}

.star-rating .star:hover {
  transform: translateY(-1px) scale(1.05);
}

.star-rating .star:focus-visible {
  outline: 2px solid #ffd86b;
  outline-offset: 2px;
}

/* Gallery */
.gallery-grid{
  padding:1.1rem 0 2rem;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:.8rem;
}
.thumb{
  padding:0;
  border-radius:12px;
  border:1px solid var(--border-subtle);
  overflow:hidden;
  cursor:pointer;
  background:#050906;
  box-shadow:0 12px 28px rgba(0,0,0,0.7);
  transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.thumb img{
  width:100%;
  height:140px;
  object-fit:cover;
}
.thumb:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 36px rgba(0,0,0,0.9);
  border-color:var(--accent-soft);
}

/* Lightbox */
.lightbox{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.86);
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  pointer-events:none;
  transition:opacity .16s ease;
  z-index:80;
}
.lightbox.show{
  opacity:1;
  pointer-events:auto;
}
.lb-content{
  max-width:860px;
  width:90%;
}
.lb-content img{
  width:100%;
  border-radius:10px;
}
.lb-caption{
  margin-top:.4rem;
  color:#eee;
}
.lb-close,
.lb-next,
.lb-prev{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.45);
  background:rgba(10,10,10,0.7);
  color:#fff;
  padding:.28rem .65rem;
  cursor:pointer;
}
.lb-close{
  top:8%;
  right:6%;
  transform:none;
}
.lb-next{right:4%}
.lb-prev{left:4%}

/* Footer */
.site-footer{
  margin-top:2.3rem;
  padding-top:1.6rem;
  border-top:1px solid rgba(255,255,255,0.06);
}
.footer-inner{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:1.1rem;
}
.footer-inner h4{margin:.1rem 0 .3rem}
.footer-inner p{margin:.1rem 0;color:var(--text-muted)}
.footer-inner ul{list-style:none;margin:0;padding:0}
.footer-inner li{margin-bottom:.2rem}
.footer-inner a{color:var(--accent-soft)}
.footer-bottom{
  padding:1rem 0;
  text-align:center;
  color:var(--text-muted);
  font-size:.83rem;
}

/* Responsive */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr}
  .hero-media{order:-1}
  .intro-grid,.services-grid,.calculators-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .contact-grid,.testimonials-area{
    grid-template-columns:1fr;
  }

  .main-nav{
    display:none;
    flex-direction:column;
    gap:.4rem;
    position:absolute;
    left:0;
    right:0;
    top:100%;
    padding:.5rem 1.25rem 1rem;
    background:rgba(255,255,255,255);
    border-bottom:1px solid rgba(255,255,255,0.08);
  }
  .mobile-toggle{display:inline-flex;margin-left:auto}
}
@media (max-width:640px){
  .intro-grid,.services-grid,.calculators-grid{
    grid-template-columns:1fr;
  }
  .hero{
    padding:2.3rem 0 1.8rem;
  }
  .hero-highlights{
    grid-template-columns:1fr;
  }
  .cta-strip{
    padding:1.1rem .9rem;
  }
}