:root{
  --bg:#f7f5f0; --bg2:#efece4; --surface:#ffffff; --ink:#16271f; --muted:#5b6b61;
  --teal:#1c7d6b; --teal2:#2aa48c; --coral:#e8633a; --gold:#d9a441;
  --line:rgba(20,38,31,.12); --grad:linear-gradient(120deg,#1c7d6b,#2aa48c 55%,#d9a441);
  --radius:18px; --head:'Fraunces',Georgia,serif; --body:'Inter',system-ui,sans-serif;
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
h1,h2,h3,h4,h5{font-family:var(--head);line-height:1.12;letter-spacing:-.02em;}
.container{width:min(var(--maxw),92vw);margin:0 auto;}
.narrow{width:min(860px,92vw);}
.center{text-align:center;}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.eyebrow{color:var(--teal);font-weight:700;letter-spacing:3px;text-transform:uppercase;font-size:12px;}
.section{padding:96px 0;}
.section-alt{background:var(--bg2);}
.lead{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:680px;}
.head{text-align:center;max-width:760px;margin:0 auto 50px;}
.section-title{font-size:clamp(28px,4vw,44px);margin:10px 0 14px;}
.section-sub{color:var(--muted);font-size:17px;}

/* buttons */
.btn{display:inline-block;padding:14px 30px;border-radius:50px;font-weight:700;font-size:15px;transition:.35s;cursor:pointer;border:0;font-family:var(--head);}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 28px rgba(28,125,107,.32);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(28,125,107,.42);}
.btn-ghost{border:1.5px solid rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.06);}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-3px);}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 0;transition:.4s;background:rgba(247,245,240,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--head);font-weight:700;font-size:22px;color:var(--ink);}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:20px;}
.logo-text span{color:var(--teal);}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none;}
.nav-links a{color:var(--ink);font-weight:600;font-size:15px;position:relative;transition:.3s;}
.nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-7px;height:2px;width:0;background:var(--grad);transition:.3s;}
.nav-links a:not(.btn):hover::after{width:100%;}
.nav-cta{padding:11px 24px;font-size:14px;}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;}
.burger span{width:26px;height:2px;background:var(--ink);border-radius:2px;transition:.3s;}

/* hero (home) */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;color:#fff;background:radial-gradient(900px 600px at 80% 10%,rgba(42,164,140,.5),transparent 60%),radial-gradient(800px 600px at 10% 90%,rgba(232,99,58,.35),transparent 60%),#10211b;}
.hero-glow{position:absolute;top:-15%;left:50%;transform:translateX(-50%);width:900px;height:900px;background:radial-gradient(circle,rgba(42,164,140,.25),transparent 60%);}
.hero-content{position:relative;z-index:3;padding-top:80px;}
.hero-tag{display:inline-block;padding:8px 18px;border:1px solid rgba(255,255,255,.3);border-radius:50px;color:#eaf6f1;font-weight:600;font-size:13px;letter-spacing:1px;margin-bottom:22px;}
.hero h1{font-size:clamp(38px,6.4vw,80px);font-weight:700;margin-bottom:20px;}
.hero p{font-size:clamp(16px,2vw,20px);max-width:600px;margin-bottom:32px;color:rgba(255,255,255,.9);}
.hero-btns{display:flex;gap:16px;flexwrap:wrap;flex-wrap:wrap;}

/* hero (inner) */
.hero-inner{min-height:54vh;display:flex;align-items:center;color:#fff;background:linear-gradient(135deg,#10211b,#1c7d6b 90%);padding-top:90px;}
.hero-inner .container{padding:40px 0;}
.hero-inner h1{font-size:clamp(30px,4.6vw,54px);margin:10px 0 16px;}
.hero-inner .lead{color:rgba(255,255,255,.9);}

/* marquee */
.marquee{background:#10211b;padding:16px 0;overflow:hidden;}
.marquee-track{display:flex;gap:26px;white-space:nowrap;width:max-content;animation:slide 26s linear infinite;font-family:var(--head);font-weight:600;color:var(--teal2);letter-spacing:1px;font-size:15px;}
.marquee-track span{color:#fff;}
@keyframes slide{to{transform:translateX(-50%);}}

/* two col */
.two-col{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;}
.two-col h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:16px;}
.two-col p{color:var(--muted);margin-bottom:14px;}
.feat-list{list-style:none;margin-top:10px;}
.feat-list li{margin-bottom:10px;color:var(--ink);}
.media{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.media img{border-radius:var(--radius);aspect-ratio:1/1;object-fit:cover;box-shadow:0 16px 40px rgba(20,38,31,.16);}

/* specs */
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.spec-grid>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.spec-grid b{display:block;color:var(--teal);font-family:var(--head);font-size:15px;margin-bottom:6px;}
.spec-grid span{color:var(--muted);font-size:14px;}

/* faq */
.faq-item{border:1px solid var(--line);border-radius:14px;margin-bottom:14px;background:var(--surface);overflow:hidden;}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 24px;background:none;border:0;color:var(--ink);font-family:var(--head);font-weight:600;font-size:17px;cursor:pointer;text-align:left;}
.faq-q span{font-size:22px;color:var(--teal);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;}
.faq-a p{padding:0 24px 22px;color:var(--muted);}

/* contact */
.contact-card{background:linear-gradient(135deg,#10211b,#1c7d6b);color:#fff;padding:80px 0;}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.contact-card h2{font-size:clamp(26px,3.6vw,40px);margin:10px 0 12px;}
.contact-card p{color:rgba(255,255,255,.85);}
.contact-list{list-style:none;display:grid;gap:14px;}
.contact-list li{background:rgba(255,255,255,.08);padding:16px 20px;border-radius:14px;font-size:16px;}
.contact-list a{color:#fff;font-weight:700;border-bottom:1px solid rgba(255,255,255,.4);}

/* three mini */
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.mini{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;transition:.35s;}
.mini:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(20,38,31,.14);}
.mini-icon{font-size:34px;margin-bottom:14px;}
.mini h3{font-size:20px;margin-bottom:10px;}
.mini p{color:var(--muted);font-size:15px;margin-bottom:14px;}
.mini a{color:var(--teal);font-weight:700;}

/* articles */
.article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.article-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.35s;}
.article-card:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(20,38,31,.16);}
.article-card img{aspect-ratio:16/10;object-fit:cover;}
.ac-body{padding:18px 18px 22px;}
.ac-tag{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--coral);font-weight:700;}
.ac-body h4{font-size:17px;margin:8px 0 8px;line-height:1.25;}
.ac-body p{color:var(--muted);font-size:13px;}
.ac-more{display:inline-block;margin-top:10px;color:var(--teal);font-weight:700;font-size:13px;}

/* footer */
.footer{padding:64px 0 26px;border-top:1px solid var(--line);background:var(--bg2);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;}
.foot-about{color:var(--muted);font-size:14px;margin-top:14px;max-width:300px;}
.footer h5{font-size:15px;margin-bottom:14px;color:var(--ink);}
.footer a{display:block;color:var(--muted);font-size:14px;margin-bottom:9px;transition:.3s;}
.footer a:hover{color:var(--teal);}
.foot-addr{color:var(--muted);font-size:14px;margin-top:8px;}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:40px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;}
.age-note{background:var(--ink);color:#cfe6dd;font-size:13px;text-align:center;padding:10px;}

@media(max-width:980px){.two-col,.contact-inner,.three{grid-template-columns:1fr;}.article-grid{grid-template-columns:repeat(2,1fr);}.spec-grid{grid-template-columns:repeat(2,1fr);}.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:680px){.nav-links{position:fixed;top:0;right:0;height:100vh;width:80%;max-width:320px;flex-direction:column;justify-content:center;gap:24px;background:rgba(247,245,240,.98);transform:translateX(100%);transition:.4s;padding:40px;}.nav-links.open{transform:none;}.burger{display:flex;z-index:101;}.article-grid,.spec-grid{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr;}.section{padding:70px 0;}}