/* ── Vicron Energy Solutions — Main Stylesheet ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
:root {
  --gd:#04342C; --gm:#085041; --g:#0F6E56; --gl:#1D9E75;
  --gp:#E1F5EE; --teal:#5DCAA5;
  --white:#ffffff; --off:#f7faf8; --border:#e5e5e5;
  --td:#111111; --tm:#444444; --ts:#777777;
  --sans:'DM Sans',sans-serif; --display:'DM Serif Display',serif;
  --r:6px; --rm:10px; --rl:14px;
}
html { scroll-behavior:smooth; }
body { font-family:var(--sans); color:var(--td); background:var(--white); -webkit-font-smoothing:antialiased; }
a { text-decoration:none; color:inherit; }
img { display:block; width:100%; height:100%; object-fit:cover; }

.container { max-width:1100px; margin:0 auto; padding:0 36px; }
.label { font-size:13px; font-weight:500; letter-spacing:.1em; text-transform:uppercase; color:var(--g); margin-bottom:10px; }
h1 { font-family:var(--display); font-size:clamp(28px,4vw,46px); font-weight:400; line-height:1.2; color:var(--td); }
h2 { font-size:clamp(20px,3vw,32px); font-weight:500; line-height:1.3; color:var(--td); }
h3 { font-size:18px; font-weight:500; line-height:1.35; color:var(--td); }
p  { font-size:16px; line-height:1.85; color:var(--tm); }

/* Buttons */
.btn { display:inline-flex; align-items:center; gap:7px; padding:11px 22px; border-radius:var(--r); font-size:15px; font-weight:500; font-family:var(--sans); cursor:pointer; border:none; transition:background .18s,color .18s,transform .1s; text-decoration:none; }
.btn:active { transform:scale(.98); }
.btn-g  { background:var(--g); color:#fff; }
.btn-g:hover  { background:var(--gm); }
.btn-o  { background:#fff; color:var(--g); border:1.5px solid var(--g); }
.btn-o:hover  { background:var(--gp); }
.btn-w  { background:#fff; color:var(--g); }
.btn-w:hover  { background:#f0fdf9; }
.btn-gh { background:transparent; color:rgba(255,255,255,.78); border:1px solid rgba(255,255,255,.28); }
.btn-gh:hover { background:rgba(255,255,255,.1); }

.img-frame { border-radius:var(--rl); overflow:hidden; background:#c5d8d0; position:relative; }
.img-frame img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }

/* NAV */
nav {
  position:sticky; top:0; z-index:200;
  background:rgba(255,255,255,.97); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
  padding:0 36px; display:flex; align-items:center; justify-content:space-between; height:70px;
}
.nav-logo { display:flex; align-items:center; gap:12px; }
.nav-name { font-size:17px; font-weight:500; color:var(--td); }
.nav-links { display:flex; gap:2px; }
.nav-links a { padding:7px 14px; border-radius:var(--r); font-size:15px; color:var(--ts); transition:background .15s,color .15s; }
.nav-links a:hover { background:#f4f4f4; color:var(--td); }
.nav-links a.active { color:var(--g); font-weight:500; }
.nav-cta { display:flex; gap:10px; }

/* HERO */
.hero { display:grid; grid-template-columns:1fr 1fr; min-height:540px; }
.hero-left { background:var(--gd); padding:72px 48px; display:flex; flex-direction:column; justify-content:center; }
.hero-badge { display:inline-flex; align-items:center; gap:6px; background:rgba(255,255,255,.1); border:.5px solid rgba(255,255,255,.2); color:rgba(255,255,255,.8); font-size:13px; padding:4px 13px; border-radius:20px; margin-bottom:22px; width:fit-content; }
.hero-left h1 { color:#fff; margin-bottom:16px; }
.hero-left > p { color:rgba(255,255,255,.62); font-size:17px; max-width:400px; margin-bottom:32px; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; }
.hero-right { position:relative; min-height:540px; overflow:hidden; }
.hero-right > img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero-overlay { position:absolute; bottom:0; left:0; right:0; background:rgba(4,52,44,.82); display:grid; grid-template-columns:repeat(4,1fr); }
.hstat { text-align:center; padding:16px 8px; border-right:1px solid rgba(255,255,255,.12); }
.hstat:last-child { border:none; }
.hstat-n { font-size:24px; font-weight:500; color:var(--teal); }
.hstat-l { font-size:13px; color:rgba(255,255,255,.5); margin-top:3px; }

/* TECH BAR */
.tech-bar { background:#f8f8f8; border-top:1px solid #ebebeb; border-bottom:1px solid #ebebeb; padding:18px 0; }
.tech-inner { display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
.tech-label { font-size:13px; font-weight:500; color:#999; white-space:nowrap; text-transform:uppercase; letter-spacing:.06em; }
.tags { display:flex; flex-wrap:wrap; gap:8px; }
.tag { font-size:14px; color:#555; padding:5px 13px; border:1px solid #ddd; border-radius:20px; background:#fff; }

section { padding:80px 0; }
.section-alt { background:var(--off); }

/* SERVICE CARDS */
.svc-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:44px; }
.svc-card { background:#fff; border:1px solid var(--border); border-radius:var(--rl); padding:26px; transition:border-color .2s,box-shadow .2s; cursor:pointer; text-decoration:none; display:block; }
.svc-card:hover { border-color:var(--g); box-shadow:0 2px 16px rgba(15,110,86,.08); }
.svc-card.feat { border:1.5px solid var(--g); }
.svc-icon { width:42px; height:42px; border-radius:10px; background:var(--gp); display:flex; align-items:center; justify-content:center; margin-bottom:14px; color:var(--g); font-size:22px; }
.svc-card h3 { font-size:17px; margin-bottom:7px; color:var(--td); }
.svc-card p  { font-size:15px; }

.two-col { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }

/* PILLARS */
.pillars { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:44px; }
.pillar { background:#fff; border:1px solid var(--border); border-radius:var(--rl); padding:28px 22px; text-align:center; }
.pillar-icon { width:46px; height:46px; border-radius:12px; margin:0 auto 14px; display:flex; align-items:center; justify-content:center; font-size:24px; }
.pillar h3 { margin-bottom:7px; }
.pillar p { font-size:15px; }

/* PROCESS */
.process { display:grid; grid-template-columns:repeat(4,1fr); margin-top:48px; position:relative; }
.process::before { content:''; position:absolute; top:23px; left:12%; right:12%; height:1px; background:var(--border); }
.ps { text-align:center; padding:0 14px; }
.ps-dot { width:46px; height:46px; border-radius:50%; background:var(--g); color:#fff; font-size:17px; font-weight:500; display:flex; align-items:center; justify-content:center; margin:0 auto 14px; position:relative; z-index:1; }
.ps h3 { font-size:16px; margin-bottom:5px; }
.ps p  { font-size:15px; }

/* NUMBERS */
.numbers { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:#e8e8e8; border-radius:var(--rl); overflow:hidden; margin-top:44px; }
.num-item { background:#fff; padding:28px 20px; text-align:center; }
.num-item .n { font-size:30px; font-weight:500; color:var(--g); }
.num-item .l { font-size:14px; color:#888; margin-top:4px; }

/* PAGE HERO */
.page-hero { background:var(--gd); padding:72px 0; text-align:center; }
.page-hero h1 { color:#fff; margin-bottom:14px; }
.page-hero p  { color:rgba(255,255,255,.6); max-width:560px; margin:0 auto; font-size:17px; }

/* SERVICE FULL */
.svc-full { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; padding:56px 0; border-bottom:1px solid var(--border); scroll-margin-top:90px; }
.svc-full:last-child { border:none; }
.svc-full-img { border-radius:var(--rl); overflow:hidden; height:320px; position:relative; background:#c5d8d0; }
.svc-full-img img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.svc-full-text h2 { margin-bottom:14px; }
.svc-full-text > p { margin-bottom:18px; }
.svc-features { list-style:none; margin-bottom:24px; }
.svc-features li { display:flex; align-items:flex-start; gap:10px; font-size:15px; color:var(--tm); margin-bottom:8px; }
.svc-features li i { color:var(--g); margin-top:2px; flex-shrink:0; }

/* ABOUT */
.about-images { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.timeline { margin-top:36px; }
.tl-item { display:grid; grid-template-columns:90px 1fr; gap:20px; padding-bottom:32px; position:relative; }
.tl-item::before { content:''; position:absolute; left:44px; top:28px; bottom:0; width:1px; background:var(--border); }
.tl-item:last-child::before { display:none; }
.tl-year { font-size:15px; font-weight:500; color:var(--g); padding-top:3px; text-align:right; }
.tl-dot { display:none; }
.tl-content h3 { font-size:17px; margin-bottom:5px; }

/* PORTFOLIO */
.portfolio-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:44px; }
.port-card { border:1px solid var(--border); border-radius:var(--rl); overflow:hidden; transition:box-shadow .2s; }
.port-card:hover { box-shadow:0 4px 20px rgba(0,0,0,.08); }
.port-img { height:240px; background:#c5d8d0; position:relative; }
.port-img img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.port-body { padding:22px 24px; }
.port-tag { display:inline-block; background:var(--gp); color:var(--gm); font-size:13px; font-weight:500; padding:2px 9px; border-radius:20px; margin-bottom:10px; }
.port-body h3 { margin-bottom:8px; }
.port-body p  { font-size:15px; }

/* CONTACT */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start; }
.c-item { display:flex; align-items:flex-start; gap:14px; margin-bottom:22px; }
.c-icon { width:40px; height:40px; border-radius:10px; background:var(--gp); display:flex; align-items:center; justify-content:center; color:var(--g); font-size:21px; flex-shrink:0; }
.c-item h4 { font-size:15px; font-weight:500; margin-bottom:2px; }
.c-item p  { font-size:15px; }
.form-card { background:var(--off); border-radius:var(--rl); padding:36px; }
.form-group { margin-bottom:18px; }
.form-group label { display:block; font-size:15px; font-weight:500; color:var(--td); margin-bottom:6px; }
.form-group input, .form-group select, .form-group textarea {
  width:100%; padding:10px 14px; border:1px solid var(--border); border-radius:var(--r);
  font-family:var(--sans); font-size:15px; color:var(--td); background:#fff; outline:none; transition:border-color .15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--g); }
.form-group textarea { resize:vertical; min-height:110px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-success { display:none; background:#E1F5EE; border:1px solid var(--g); color:var(--gm); border-radius:var(--r); padding:14px 18px; font-size:15px; margin-top:14px; }

/* CTA BAND */
.cta-band { background:var(--gd); }
.cta-inner { max-width:1100px; margin:0 auto; display:grid; grid-template-columns:1fr 1fr; min-height:320px; }
.cta-left { padding:64px 48px; display:flex; flex-direction:column; justify-content:center; }
.cta-left h2 { color:#fff; margin-bottom:12px; }
.cta-left > p { color:rgba(255,255,255,.6); margin-bottom:28px; max-width:420px; }
.cta-actions { display:flex; gap:12px; flex-wrap:wrap; }
.cta-badge { display:inline-flex; align-items:center; gap:6px; background:rgba(255,255,255,.1); border:.5px solid rgba(255,255,255,.18); color:rgba(255,255,255,.8); font-size:13px; padding:4px 12px; border-radius:20px; margin-bottom:16px; width:fit-content; }
.cta-right { position:relative; overflow:hidden; }
.cta-right > img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }

/* FOOTER */
footer { background:#111; padding:60px 36px 30px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; max-width:1100px; margin:0 auto; }
.footer-brand p { font-size:15px; color:rgba(255,255,255,.4); margin-top:12px; line-height:1.7; }
.footer-addr { font-size:14px !important; color:rgba(255,255,255,.22) !important; margin-top:10px; line-height:1.7; }
.footer-col h4 { font-size:13px; font-weight:500; color:rgba(255,255,255,.8); margin-bottom:14px; letter-spacing:.07em; text-transform:uppercase; }
.footer-col a { display:block; font-size:15px; color:rgba(255,255,255,.4); margin-bottom:8px; transition:color .15s; }
.footer-col a:hover { color:rgba(255,255,255,.85); }
.footer-bottom { max-width:1100px; margin:38px auto 0; padding-top:22px; border-top:1px solid rgba(255,255,255,.07); display:flex; justify-content:space-between; align-items:center; }
.footer-copy { font-size:14px; color:rgba(255,255,255,.28); }
.socials { display:flex; gap:8px; }
.soc { width:32px; height:32px; border-radius:7px; border:1px solid rgba(255,255,255,.1); display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.35); font-size:18px; transition:color .15s,border-color .15s; }
.soc:hover { color:#fff; border-color:rgba(255,255,255,.35); }

/* Service highlight animation */
@keyframes svc-pulse {
  0%   { box-shadow:0 0 0 0 rgba(15,110,86,0); background:#fff; }
  15%  { box-shadow:0 0 0 6px rgba(15,110,86,0.18); background:#f0fbf6; }
  60%  { box-shadow:0 0 0 4px rgba(15,110,86,0.10); background:#f7fdf9; }
  100% { box-shadow:0 0 0 0 rgba(15,110,86,0); background:#fff; }
}
.svc-highlight { animation:svc-pulse 2.2s ease forwards; border-radius:var(--rl); }

/* RESPONSIVE */
@media (max-width:900px) {
  .hero, .two-col, .cta-inner, .footer-grid, .contact-grid { grid-template-columns:1fr; }
  .hero-right { min-height:280px; }
  .cta-right { display:none; }
  .svc-grid, .pillars { grid-template-columns:1fr 1fr; }
  .process { grid-template-columns:1fr 1fr; gap:24px; }
  .process::before { display:none; }
  .numbers { grid-template-columns:1fr 1fr; }
  .hero-overlay { grid-template-columns:repeat(2,1fr); }
  .nav-links { display:none; }
  .svc-full { grid-template-columns:1fr; }
  .portfolio-grid { grid-template-columns:1fr; }