/* === Zontralavix — cfp.energy style (warm cream, aqua accent, corporate B2B energy) === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter','Segoe UI',Arial,sans-serif;font-size:17px;line-height:1.7;color:#2d3436;background:#fbf7f4}
a{color:#1fa8a0;text-decoration:none;transition:color .2s}
a:hover{color:#178c85}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4{font-weight:700;line-height:1.2;color:#1a1a2e}
h1{font-size:48px;margin-bottom:20px}
h2{font-size:36px;margin-bottom:18px}
h3{font-size:22px;margin-bottom:12px}
p{margin-bottom:16px;color:#555}
.container{max-width:1140px;margin:0 auto;padding:0 28px}

/* HEADER — cfp style: dark bg, logo left, nav right */
.header{background:#1a1a2e;padding:14px 0;position:sticky;top:0;z-index:100}
.header .container{display:flex;justify-content:space-between;align-items:center}
.logo img{height:36px}
.nav-menu{display:flex;gap:24px;align-items:center}
.nav-menu a{color:rgba(255,255,255,.8);font-size:14px;font-weight:500;transition:color .2s}
.nav-menu a:hover{color:#1fa8a0}
.mobile-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}

/* HERO — parallax forest with dark text overlay */
.hero-parallax{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden;background:#1a1a2e}
.hero-parallax .hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.4}
.hero-parallax .container{position:relative;z-index:2;max-width:700px}
.hero-parallax h1{color:#fff;font-size:52px;line-height:1.1}
.hero-parallax p{color:rgba(255,255,255,.75);font-size:19px;margin-bottom:32px}

/* BUTTONS — cfp style: pill, aqua primary */
.btn{display:inline-block;padding:14px 32px;border-radius:6px;font-size:15px;font-weight:600;cursor:pointer;transition:all .25s;border:none}
.btn-primary{background:#1fa8a0;color:#fff}
.btn-primary:hover{background:#178c85}
.btn-secondary{background:transparent;border:2px solid #1fa8a0;color:#1fa8a0}
.btn-secondary:hover{background:#1fa8a0;color:#fff}

/* PLATFORM SECTION — text block on cream */
.platform-section{padding:80px 0;background:#fbf7f4;text-align:center}
.platform-section h2{max-width:700px;margin:0 auto 20px}
.platform-section p{max-width:700px;margin:0 auto 32px;font-size:18px;color:#555}

/* NAV BUTTONS — 4 anchor buttons in a row */
.nav-buttons{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:60px}
.nav-buttons a{padding:12px 28px;border-radius:6px;font-size:14px;font-weight:600;border:2px solid #1fa8a0;color:#1fa8a0;transition:all .2s}
.nav-buttons a:hover,.nav-buttons a.active{background:#1fa8a0;color:#fff}

/* PRODUCT ACCORDION SECTIONS */
.product-section{padding:60px 0;border-top:1px solid #ede8e3}
.product-section:nth-child(even){background:#f5f0eb}
.product-section-header{margin-bottom:32px}
.product-section-header h2{color:#1a1a2e;margin-bottom:10px}
.product-section-header p{font-size:17px;color:#666;max-width:700px}

/* Accordion items */
.accordion{max-width:900px}
.accordion-item{border-bottom:1px solid #e0dbd5;overflow:hidden}
.accordion-trigger{display:flex;justify-content:space-between;align-items:center;padding:20px 0;cursor:pointer;font-size:19px;font-weight:600;color:#1a1a2e;background:none;border:none;width:100%;text-align:left;font-family:inherit;transition:color .2s}
.accordion-trigger:hover{color:#1fa8a0}
.accordion-trigger .arrow{font-size:20px;transition:transform .3s;color:#1fa8a0}
.accordion-trigger.open .arrow{transform:rotate(180deg)}
.accordion-content{display:none;padding:0 0 24px}
.accordion-content.open{display:flex;gap:28px;align-items:flex-start}
.accordion-content img{flex:0 0 300px;border-radius:8px;object-fit:cover;height:200px}
.accordion-content .acc-text{flex:1}
.accordion-content .acc-text p{font-size:16px;color:#555;margin-bottom:14px}
.accordion-content .acc-text a{color:#1fa8a0;font-weight:600;font-size:14px}
.accordion-content .acc-text a:hover{text-decoration:underline}

/* CONTACT / CTA SECTION */
.contact-section{padding:80px 0;background:#1a1a2e;color:#fff;text-align:center}
.contact-section h2{color:#fff;margin-bottom:16px}
.contact-section p{color:rgba(255,255,255,.65);font-size:18px;max-width:560px;margin:0 auto 32px}
.contact-section .btn-primary{background:#1fa8a0;font-size:16px;padding:16px 40px}

/* FOOTER — cfp style: dark, logo left, links right */
.footer{background:#111125;color:rgba(255,255,255,.5);padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;margin-bottom:28px}
.footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px}
.footer p{font-size:14px;margin-bottom:4px}
.footer a{color:rgba(255,255,255,.5);transition:color .2s}
.footer a:hover{color:#1fa8a0}
.footer-links li{margin-bottom:6px;font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:12px}
.footer .logo-footer img{height:28px;margin-bottom:12px;filter:brightness(2)}
.footer .tagline{font-size:13px;color:rgba(255,255,255,.4);font-style:italic;margin-bottom:14px}

/* PAGE CONTENT */
.breadcrumb{padding:14px 0;font-size:14px;color:rgba(255,255,255,.5)}
.breadcrumb a{color:#1fa8a0}
.page-content{padding:50px 0 80px;background:#fbf7f4}
.page-content h1{margin-bottom:30px}
.page-content h2{font-size:26px;margin-top:30px}
.page-content p{color:#555}
.page-content ul{margin:16px 0 16px 20px}
.page-content ul li{padding:4px 0;list-style:disc;color:#555}
.price-table{width:100%;border-collapse:collapse;margin-bottom:16px;font-size:14px}
.price-table th{background:#ede8e3;color:#1a1a2e;padding:10px 14px;text-align:left}
.price-table td{padding:10px 14px;border-bottom:1px solid #ede8e3;color:#555}
.delivery-list li{padding:8px 0;padding-left:28px;position:relative;color:#555}
.delivery-list li::before{content:'\2713';position:absolute;left:0;color:#1fa8a0;font-weight:700}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.contact-card{background:#fff;padding:28px;border-radius:8px;border:1px solid #ede8e3}
.contact-card h4{color:#1fa8a0;margin-bottom:10px}
.contact-card p{font-size:14px;color:#666;margin-bottom:4px}
.contact-card a{color:#1fa8a0;font-weight:600}

/* MODAL */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center}
.modal-overlay.active{display:flex}
.modal{background:#fff;border-radius:16px;padding:40px;max-width:440px;width:90%;position:relative}
.modal-close{position:absolute;top:12px;right:16px;background:none;border:none;font-size:28px;cursor:pointer;color:#999}
.modal h3{color:#1a1a2e;margin-bottom:20px;text-align:center}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:12px;font-weight:600;margin-bottom:6px;color:#888;text-transform:uppercase;letter-spacing:1px}
.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:16px;font-family:inherit}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#1fa8a0}
.form-submit{width:100%;padding:14px;background:#1fa8a0;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer}
.form-submit:hover{background:#178c85}
.form-note{text-align:center;font-size:12px;color:#bbb;margin-top:12px}

/* RESPONSIVE */
@media(max-width:999px){.accordion-content.open{flex-direction:column}.accordion-content img{flex:none;width:100%;height:auto}.footer-grid{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}}
@media(max-width:690px){
  .nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#1a1a2e;flex-direction:column;padding:20px;gap:12px}
  .nav-menu.open{display:flex}
  .mobile-toggle{display:block}
  .hero-parallax h1{font-size:32px}
  .hero-parallax{min-height:450px}
  .nav-buttons{flex-direction:column;align-items:center}
}