:root{
  --ink:#1b1310;
  --ink-2:#2a1e18;
  --ember:#e8641b;
  --ember-2:#ff8a3d;
  --ember-dark:#b84a0f;
  --cream:#faf6ef;
  --sand:#f1e8da;
  --wood:#d9b98a;
  --text:#2b211c;
  --muted:#6f625a;
  --line:#e7ddcf;
  --wa:#1fa855;
  --wa-dark:#168a45;
  --radius:18px;
  --shadow:0 20px 50px -20px rgba(43,25,15,.35);
  --display:"Fraunces",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--cream);color:var(--text);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin:0}
h2{font-size:clamp(30px,4.2vw,48px)}
h3{font-size:22px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ember-2);margin:0 0 14px}
.eyebrow.dark{color:var(--ember-dark)}
.sub{color:var(--muted);font-size:18px;margin:14px 0 0}
.sub a{color:var(--ember-dark);font-weight:600}
.fine{font-size:13px;color:var(--muted)}
.center{text-align:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:13px 24px;font:600 16px/1 var(--sans);text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--ember);color:#fff;box-shadow:0 10px 24px -10px rgba(232,100,27,.8)}
.btn-primary:hover{background:var(--ember-dark)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.25)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-dark)}
.btn-wa svg{width:22px;height:22px}
.btn-lg{padding:17px 30px;font-size:17px}
.btn-sm{padding:10px 18px;font-size:15px}
.btn-block{width:100%}
.cart-count{background:#fff;color:var(--ember-dark);border-radius:999px;min-width:22px;height:22px;display:inline-grid;place-items:center;font-size:12px;padding:0 6px}

/* Topbar + header */
.topbar{background:var(--ink);color:#e9dccd;font-size:13px}
.topbar-in{display:flex;justify-content:space-between;gap:12px;padding:8px 20px}
.topbar a{text-decoration:none;font-weight:600;color:#fff;white-space:nowrap}
.header{position:sticky;top:0;z-index:50;background:rgba(250,246,239,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:24px;padding:14px 20px}
.logo{display:inline-flex;align-items:center;gap:9px;font:700 24px/1 var(--display);text-decoration:none;color:var(--ink);letter-spacing:-.03em}
.logo svg{width:30px;height:30px}
.logo b{font-weight:inherit}
.logo span{color:var(--ember)}
.logo-light{color:#fff}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{text-decoration:none;font-weight:500;color:var(--muted)}
.nav a:hover{color:var(--ink)}

/* Hero */
.hero{position:relative;overflow:hidden;color:#fff;background:
  radial-gradient(900px 500px at 78% 60%,rgba(232,100,27,.45),transparent 60%),
  radial-gradient(600px 400px at 10% 0%,rgba(255,138,61,.12),transparent 60%),
  linear-gradient(160deg,#120c09 0%,#24160f 55%,#3a2014 100%)}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:80px 20px 90px}
.hero h1{font-size:clamp(40px,6vw,74px);margin-bottom:22px}
.hero h1 em{font-style:italic;color:var(--ember-2);font-weight:500}
.lead{font-size:19px;color:#e6d8ca;max-width:560px;margin:0 0 32px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-trust{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-wrap:wrap;gap:10px 24px;font-size:14px;color:#d9c8b8}
.hero-trust span{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:rgba(232,100,27,.25);color:var(--ember-2);font-size:12px;margin-right:6px}
.hero-visual{position:relative}
.hero-visual img{width:100%;height:auto;filter:drop-shadow(0 40px 50px rgba(0,0,0,.55)) saturate(1.05);animation:float 7s ease-in-out infinite}
.price-tag{position:absolute;right:6%;top:4%;background:#fff;color:var(--ink);border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);transform:rotate(3deg);display:grid;line-height:1.25}
.price-tag strong{font:700 30px/1.1 var(--display);color:var(--ember-dark)}
.price-tag small{font-size:12px;color:var(--muted)}
@keyframes float{50%{transform:translateY(-10px)}}
.embers{position:absolute;inset:0;pointer-events:none;background-image:
  radial-gradient(2px 2px at 20% 80%,#ffb37a,transparent),
  radial-gradient(2px 2px at 70% 90%,#ff8a3d,transparent),
  radial-gradient(1.5px 1.5px at 85% 70%,#ffd2a8,transparent),
  radial-gradient(2px 2px at 45% 95%,#ff9a52,transparent),
  radial-gradient(1.5px 1.5px at 60% 75%,#ffc08d,transparent);
  animation:rise 9s linear infinite;opacity:.8}
@keyframes rise{from{transform:translateY(0)}to{transform:translateY(-60%);opacity:0}}
@media (prefers-reduced-motion:reduce){.embers,.hero-visual img{animation:none}}

/* Sections */
.section{padding:96px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head.left{text-align:left;margin:0}

/* Products */
.products{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.product{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .2s}
.product:hover{transform:translateY(-4px)}
.product-media{position:relative;background:linear-gradient(180deg,#f7f3ec,#efe6d8);aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden}
.product-media img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;padding:18px}
.media-dark img{object-fit:cover;padding:0;mix-blend-mode:normal}
.badge{position:absolute;top:16px;left:16px;z-index:1;background:var(--ember);color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;padding:6px 12px;border-radius:999px}
.badge-green{background:#2f6b3e}
.product-body{padding:28px;display:flex;flex-direction:column;gap:18px;flex:1}
.product-body h3{font-size:28px}
.product-desc{margin:-8px 0 0;color:var(--muted)}
.specs{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.specs li{background:var(--sand);border-radius:12px;padding:10px 12px;display:grid}
.specs b{font-size:16px}
.specs span{font-size:12px;color:var(--muted)}
.price{font:700 40px/1 var(--display);color:var(--ink)}
.price span{font:500 16px var(--sans);color:var(--muted)}
.unit-price{font-size:14px;color:var(--muted);margin-top:6px}
.buy{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:18px;border-top:1px dashed var(--line);margin-top:auto}
.line-total{text-align:right;display:grid}
.line-total small{font-size:12px;color:var(--muted)}
.line-total b{font-size:22px}
.stepper{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:999px;background:#fff}
.stepper button{width:44px;height:44px;border:0;background:none;font-size:22px;cursor:pointer;color:var(--ink);border-radius:50%}
.stepper button:hover{background:var(--sand)}
.stepper input{width:46px;border:0;text-align:center;font:700 18px var(--sans);background:none;-moz-appearance:textfield;color:var(--ink)}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none}
.stepper-sm button{width:36px;height:36px;font-size:18px}
.stepper-sm input{width:36px;font-size:16px}
.compare{margin-top:32px;background:var(--sand);border-radius:20px;padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.compare h3{margin-bottom:6px}
.compare p{margin:0;color:var(--muted);max-width:700px}

/* Calculator */
.calc-section{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.calc-section::before{content:"";position:absolute;inset:auto -10% -40% auto;width:600px;height:600px;background:radial-gradient(circle,rgba(232,100,27,.3),transparent 65%)}
.calc{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.calc-copy p{color:#d9c8b8;font-size:18px}
.calc-copy .fine{color:#a8988b;font-size:13px}
.calc-copy h2{margin-bottom:16px}
.calc-card{background:#fff;color:var(--text);border-radius:24px;padding:30px;display:grid;gap:22px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.field{display:grid;gap:8px;border:0;padding:0;margin:0;min-width:0}
.field>span,.field legend{font-weight:600;font-size:14px;display:flex;justify-content:space-between;padding:0;margin-bottom:8px}
.field small{font-weight:400;color:var(--muted)}
.field output{color:var(--ember-dark);font-weight:700}
.field input[type=text],.field input[type=tel],.field textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;font:16px var(--sans);background:#fff;color:var(--text)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ember);box-shadow:0 0 0 4px rgba(232,100,27,.15)}
input[type=range]{width:100%;accent-color:var(--ember);height:28px}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--sand);border-radius:12px;padding:4px;gap:4px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;text-align:center;padding:10px;border-radius:9px;cursor:pointer;font-weight:600;font-size:15px;color:var(--muted)}
.seg input:checked+span{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(0,0,0,.08)}
.seg input:focus-visible+span{outline:2px solid var(--ember)}
.calc-result{display:flex;justify-content:space-between;align-items:center;gap:16px;background:linear-gradient(135deg,#fff4ea,#ffe6d2);border-radius:16px;padding:18px 20px}
.calc-result>div{display:grid}
.calc-result small{font-size:12px;color:var(--muted)}
.calc-result strong{font:700 34px/1.1 var(--display);color:var(--ember-dark)}
.calc-result span{font-size:14px;color:var(--muted)}

/* Steps + delivery */
.steps{list-style:none;padding:0;margin:0 0 48px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}
.step-n{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--ember);color:#fff;font:700 20px var(--display);margin-bottom:18px}
.steps h3{margin-bottom:8px}
.steps p{margin:0;color:var(--muted)}
.delivery{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.delivery-card{background:var(--sand);border-radius:20px;padding:28px}
.delivery-card.highlight{background:linear-gradient(150deg,#2a1a12,#3d2215);color:#fff}
.delivery-card.highlight p{color:#e3d3c4}
.delivery-ico{font-size:30px;margin-bottom:12px}
.delivery-card h3{margin-bottom:8px}
.delivery-card p{margin:0;color:var(--muted)}
.link-arrow{display:inline-block;margin-top:16px;font-weight:700;color:var(--ember-2);text-decoration:none}
.link-arrow:hover{text-decoration:underline}

/* Order */
.order-section{background:linear-gradient(180deg,var(--sand),var(--cream))}
.order{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.order-copy{position:sticky;top:110px}
.order-copy h2{margin-bottom:16px}
.order-copy p{color:var(--muted);font-size:18px}
.order-alt{display:flex;align-items:center;gap:14px;margin-top:28px;flex-wrap:wrap}
.order-alt span{color:var(--muted)}
.order-alt .btn-ghost{background:var(--ink);border-color:var(--ink)}
.order-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;display:grid;gap:18px;box-shadow:var(--shadow)}
.order-lines{display:grid;gap:4px;background:var(--cream);border-radius:16px;padding:8px 18px}
.order-line{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.order-line>div:first-child{display:grid}
.order-line small{color:var(--muted);font-size:13px}
.order-total{display:flex;justify-content:space-between;align-items:center;padding:14px 0 8px}
.order-total small{color:var(--muted);font-size:12px}
.order-total b{font:700 28px var(--display);color:var(--ember-dark)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-error{margin:0;background:#fdecea;color:#a1261b;border-radius:10px;padding:10px 14px;font-size:14px;font-weight:500}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:600;font-size:17px;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;line-height:1;color:var(--ember);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--muted)}

/* Final CTA */
.final-cta{position:relative;overflow:hidden;color:#fff;text-align:center;padding:90px 0;background:radial-gradient(700px 400px at 50% 120%,rgba(232,100,27,.55),transparent 70%),linear-gradient(180deg,#1b1310,#2a170e)}
.final-in{position:relative;display:grid;justify-items:center;gap:30px}
.final-cta h2{max-width:760px}
.final-cta .hero-cta{justify-content:center}

/* Footer */
.footer{background:#120c09;color:#bfae9f;padding:60px 0 100px;font-size:14px}
.footer-in{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.2fr;gap:36px}
.footer h4{color:#fff;margin:4px 0 12px;font-size:14px;letter-spacing:.06em;text-transform:uppercase}
.footer p{margin:0}
.footer a{color:#fff}
.footer .logo{margin-bottom:14px}
.copy{margin-top:40px;padding-top:24px;border-top:1px solid #2a1e18;color:#7d6d61}

/* Floating */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(31,168,85,.7);transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:32px;height:32px}
.mobile-bar{display:none}
.toast{position:fixed;left:50%;bottom:100px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-weight:600;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:70;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Responsive */
@media (max-width:960px){
  .hero-in,.calc,.order,.faq-wrap{grid-template-columns:minmax(0,1fr)}
  .hero-in{padding:56px 20px 64px;gap:24px}
  .hero-visual{max-width:520px;margin:0 auto;width:100%}
  .products,.steps,.delivery{grid-template-columns:1fr}
  .order-copy{position:static}
  .footer-in{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .header-in .btn{margin-left:auto}
}
@media (max-width:640px){
  html{scroll-padding-top:70px}
  .wrap,.topbar-in,.header-in,.hero-in{padding-left:16px;padding-right:16px}
  .topbar-in span{display:none}
  .topbar-in{justify-content:center}
  .section{padding:64px 0}
  .section-head{margin-bottom:32px}
  .lead{font-size:17px}
  .hero-cta .btn{flex:1 1 100%}
  .product-body{padding:22px}
  .specs{gap:6px}
  .specs li{padding:8px}
  .specs b{font-size:14px}
  .price{font-size:34px}
  .compare{flex-direction:column;align-items:flex-start;padding:22px}
  .calc-card,.order-card{padding:20px}
  .calc-result{flex-direction:column;align-items:stretch;text-align:center}
  .grid2{grid-template-columns:minmax(0,1fr)}
  .order-line b{font-size:15px}
  .order-card,.calc-card{grid-template-columns:minmax(0,1fr)}
  .footer-in{grid-template-columns:1fr}
  .price-tag{right:0;top:0;padding:10px 14px}
  .price-tag strong{font-size:24px}
  .wa-float{display:none}
  .order-lines{padding:6px 14px}
  .order-total b{font-size:24px;white-space:nowrap}
  .mobile-bar{display:grid;grid-template-columns:52px 52px 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line)}
  .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;padding:14px;font-weight:700;text-decoration:none}
  .mb-call{background:var(--ink);color:#fff;padding:0!important;font-size:20px}
  .mb-wa{background:var(--wa);color:#fff;padding:0!important}
  .mb-wa svg{width:26px;height:26px}
  .mb-order{background:var(--ember);color:#fff}
  .toast{bottom:150px}
}