/*
Theme Name: SECAR Energy
Theme URI: https://secar.vn/
Author: VINETTECH
Description: SECAR Energy — WordPress theme for solar energy, designed around a conversion-first solar landing-page architecture.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL v2 or later
Text Domain: secar-energy
*/
:root{--green:#08783f;--green2:#15a854;--orange:#f45b22;--sun:#ffbf18;--ink:#10231a;--muted:#68776f;--soft:#f4f8f5;--line:#dfe9e2;--white:#fff;--dark:#061b11;--shadow:0 18px 55px rgba(5,42,22,.11);--r:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6;background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto}.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:190px;max-height:62px;object-fit:contain;object-position:left center}.menu{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:800;color:#395146}.menu a:hover{color:var(--green)}.menu .cta{background:var(--green);color:#fff;padding:12px 17px;border-radius:12px;box-shadow:0 9px 22px rgba(8,120,63,.22)}.toggle{display:none;background:none;border:0;font-size:25px}
.hero{padding:65px 0 55px;background:radial-gradient(circle at 83% 8%,#dff6e6 0,transparent 35%),linear-gradient(#f6fbf7,#fff)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:50px;align-items:center}.eyebrow{display:inline-block;border:1px solid #cfe8d6;background:#edf9f0;color:var(--green);padding:7px 12px;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.04em}.hero h1{font-size:clamp(42px,5.3vw,70px);line-height:1.02;letter-spacing:-.055em;margin:18px 0}.hero h1 span{color:var(--green)}.hero p{font-size:18px;color:var(--muted);max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 19px;border-radius:12px;font-weight:900;border:1px solid transparent}.primary{background:var(--green);color:#fff;box-shadow:0 12px 28px rgba(8,120,63,.2)}.secondary{background:#fff;border-color:var(--line)}.proof{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:#5a6c62;font-weight:700}.proof b{color:var(--ink)}
.hero-visual{height:440px;border-radius:32px;overflow:hidden;position:relative;background:linear-gradient(145deg,#07301a,#1a6939);box-shadow:var(--shadow)}.hero-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(140deg,transparent 40%,rgba(255,255,255,.08))}.sun{position:absolute;right:60px;top:45px;width:112px;height:112px;border-radius:50%;background:radial-gradient(circle at 38% 35%,#fff17b,#ffc31c 48%,#ff9e00);box-shadow:0 0 70px rgba(255,194,24,.38)}.pv{position:absolute;left:8%;right:8%;bottom:15%;height:205px;transform:skewY(-8deg) rotate(-1deg);border:4px solid #a7b8bf;border-radius:8px;background:repeating-linear-gradient(90deg,#164a72 0 44px,#0d3553 44px 47px),repeating-linear-gradient(0deg,transparent 0 39px,rgba(255,255,255,.14) 39px 41px);box-shadow:0 30px 45px rgba(0,0,0,.35)}.leaf{position:absolute;left:8%;bottom:10%;width:180px;height:70px;border-radius:100% 0 100% 0;background:linear-gradient(135deg,#45ca6a,#0d8a42);transform:rotate(-12deg);opacity:.9}.visual-badge{position:absolute;left:22px;bottom:22px;background:#fff;border-radius:16px;padding:12px 16px;box-shadow:0 14px 30px rgba(0,0,0,.2);font-size:12px}.visual-badge strong{display:block;font-size:20px;color:var(--green)}
.section{padding:82px 0}.section.alt{background:var(--soft)}.head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.head h2{font-size:clamp(31px,4vw,50px);line-height:1.04;letter-spacing:-.05em;margin:0}.head p{max-width:580px;color:var(--muted);margin:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stat{padding:24px 18px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;font-size:32px;letter-spacing:-.04em;color:var(--green)}.stat span{font-size:13px;color:var(--muted)}
.logos{display:flex;gap:28px;flex-wrap:wrap;justify-content:space-between;align-items:center;opacity:.7}.logo-pill{font-weight:900;color:#6a776f;padding:12px 17px;border:1px dashed #cdd9d1;border-radius:12px;background:#fff}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:27px;box-shadow:0 7px 24px rgba(12,45,26,.04)}.icon{width:50px;height:50px;border-radius:15px;background:#eaf7ee;display:grid;place-items:center;font-size:23px;margin-bottom:17px}.card h3{font-size:21px;margin:0 0 7px}.card p{color:var(--muted);margin:0 0 16px}.link{font-weight:900;color:var(--green)}
.segments{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.segment{background:#fff;border:1px solid var(--line);border-radius:20px;padding:23px;min-height:220px;transition:.2s}.segment:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.tag{font-size:11px;font-weight:900;color:var(--green);background:#ebf8ef;padding:5px 9px;border-radius:999px}.segment h3{margin:18px 0 5px}.segment p{color:var(--muted);font-size:14px}
.price-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:20px}.price-tabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font-weight:800;cursor:pointer}.price-tabs button.active{background:var(--green);color:#fff;border-color:var(--green)}.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.price-card{position:relative;border:1px solid var(--line);border-radius:22px;padding:28px;background:#fff}.price-card.hot{border:2px solid var(--green);box-shadow:var(--shadow);transform:translateY(-7px)}.badge{position:absolute;right:17px;top:17px;background:#fff3d1;color:#9a6900;border-radius:999px;padding:5px 9px;font-size:10px;font-weight:900}.price-card h3{font-size:23px}.price{font-size:32px;font-weight:950;letter-spacing:-.05em;margin:8px 0}.price-card ul{padding-left:19px;color:var(--muted);font-size:14px}.price-card li{margin:8px 0}
.calculator{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}.calc-dark{background:var(--dark);color:#fff;border-radius:28px;padding:33px;box-shadow:var(--shadow)}.calc-dark h2{font-size:40px;line-height:1.05;margin:0 0 9px}.calc-dark>p{color:#b9d2c3}.calc-form{background:#fff;color:var(--ink);padding:21px;border-radius:18px;margin-top:20px}.calc-form label{display:block;font-size:12px;font-weight:900;margin:12px 0 6px}.calc-form input,.calc-form select{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;font-size:15px}.results{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:15px}.result{padding:12px;background:#eff8f2;border-radius:13px}.result small{display:block;color:var(--muted);font-size:10px}.result strong{font-size:19px}
.profit{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center}.chart{height:300px;background:linear-gradient(to top,#edf7ef,#fff);border:1px solid var(--line);border-radius:22px;position:relative;overflow:hidden}.chart:after{content:"";position:absolute;left:7%;right:6%;bottom:40px;height:190px;background:linear-gradient(135deg,transparent 0 12%,#1ca451 12% 14%,transparent 14% 27%,#1ca451 27% 29%,transparent 29% 43%,#1ca451 43% 45%,transparent 45% 58%,#1ca451 58% 60%,transparent 60% 72%,#1ca451 72% 74%,transparent 74%);clip-path:polygon(0 95%,10% 80%,20% 84%,30% 65%,40% 72%,50% 48%,60% 55%,70% 30%,80% 40%,90% 12%,100% 0,100% 100%,0 100%);opacity:.9}.chart:before{content:"30 NĂM";position:absolute;right:18px;top:17px;color:#728279;font-size:11px;font-weight:900}
.finance{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.finance .card strong{font-size:27px;color:var(--green);display:block}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project{overflow:hidden;border-radius:21px;border:1px solid var(--line);background:#fff}.project-img{height:205px;background:linear-gradient(135deg,#cce9d2,#43885b);position:relative}.project-img:after{content:"SECAR ENERGY";position:absolute;right:15px;bottom:12px;color:#fff;font-size:11px;font-weight:900;letter-spacing:.15em}.project-body{padding:20px}.project-body h3{margin:0 0 4px}.project-body p{color:var(--muted);font-size:13px;margin:0}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.stars{color:#f4ae00;letter-spacing:2px}.review p{font-size:15px}.review small{color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px}.num{color:var(--green);font-weight:950;font-size:13px}
.cta{padding:68px 0}.cta-box{border-radius:30px;background:linear-gradient(120deg,#062514,#11733b);color:#fff;padding:50px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-box h2{font-size:clamp(33px,4vw,52px);line-height:1.02;letter-spacing:-.05em;margin:12px 0}.cta-box p{color:#c3ddcd}.light{background:#fff;color:var(--green)}
.footer{background:#06170e;color:#c5d8ca;padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}.footer h3{color:#fff}.footer a:hover{color:#fff}.footer-logo img{width:190px;filter:brightness(0) invert(1);opacity:.95}.copy{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;margin-top:40px;font-size:12px}
.page-hero{padding:65px 0;background:#edf8f0}.page-hero h1{font-size:52px;line-height:1.05;letter-spacing:-.05em;margin:0}.crumb{color:var(--muted);font-size:12px;margin-bottom:12px}
@media(max-width:900px){.hero-grid,.calculator,.profit{grid-template-columns:1fr}.cards,.segments,.prices,.projects,.reviews{grid-template-columns:1fr 1fr}.steps,.finance{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.menu{display:none}.toggle{display:block}.menu.open{display:flex;position:absolute;top:76px;left:4%;right:4%;padding:16px;background:#fff;border:1px solid var(--line);border-radius:15px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.nav{position:relative}}
@media(max-width:620px){.hero{padding-top:42px}.hero-visual{height:320px}.pv{height:145px}.sun{width:82px;height:82px}.head{display:block}.head p{margin-top:13px}.cards,.segments,.prices,.projects,.reviews,.steps,.finance,.stats{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.price-card.hot{transform:none}.results{grid-template-columns:1fr}.cta-box{padding:32px;display:block}.cta-box .btn{margin-top:10px}.page-hero h1{font-size:40px}.brand img{width:165px}}