:root{
  --orange:#F26A1B;
  --orange-dark:#D95A10;
  --orange-soft:#FFF3EA;
  --ink:#111418;
  --ink-2:#3C434B;
  --ink-3:#6B7280;
  --line:#E8EAED;
  --bg:#FFFFFF;
  --bg-soft:#F7F8F9;
  --radius:18px;
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:96px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);background:var(--orange-soft);border:1px solid #FFE0CB;padding:8px 16px;border-radius:999px}
h1,h2,h3{line-height:1.12;letter-spacing:-.025em;font-weight:800}
h1{font-size:clamp(2.6rem,5.4vw,4.4rem)}
h2{font-size:clamp(2rem,3.6vw,3rem)}
h3{font-size:1.15rem;font-weight:700;letter-spacing:-.01em}
.sub{color:var(--ink-2);font-size:clamp(1.02rem,1.4vw,1.2rem);max-width:640px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:1rem;padding:16px 32px;border-radius:999px;transition:all .18s ease;cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 26px rgba(242,106,27,.28)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:var(--bg-soft)}

/* nav */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:40px;width:auto}
.nav-links{display:flex;align-items:center;gap:34px;font-size:.95rem;font-weight:600;color:var(--ink-2)}
.nav-links a:hover{color:var(--orange)}
.nav-links a.active{color:var(--orange)}
.nav-cta{background:var(--orange);color:#fff;padding:11px 24px;border-radius:999px;font-weight:700;transition:background .18s}
.nav-cta:hover{background:var(--orange-dark);color:#fff}

/* video loop */
.video-top{padding:40px 0 0}
.video-wrap{border-radius:24px;overflow:hidden;box-shadow:0 30px 80px rgba(17,20,24,.2);background:var(--ink)}
.video-wrap video{width:100%;display:block}

/* hero */
.hero{padding:84px 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1 span{color:var(--orange)}
.hero .sub{margin:26px 0 36px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:.85rem;color:var(--ink-3);display:flex;align-items:center;gap:8px}
.hero-media{position:relative}
.slider{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 30px 80px rgba(17,20,24,.18);background:var(--bg-soft)}
.slide-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .55s ease}
.slide-img.active{opacity:1}
.slide-btn{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:var(--ink);font-size:1.7rem;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:3;box-shadow:0 6px 20px rgba(17,20,24,.22);transition:all .15s}
.slide-btn:hover{background:var(--orange);color:#fff}
.slide-btn.prev{left:14px}
.slide-btn.next{right:14px}
.slide-dots{position:absolute;bottom:16px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:3}
.slide-dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.55);cursor:pointer;padding:0;transition:all .18s}
.slide-dots button.on{background:var(--orange);transform:scale(1.25)}
.hero-chip{position:absolute;left:-14px;bottom:36px;background:#fff;border-radius:14px;box-shadow:0 14px 40px rgba(17,20,24,.16);padding:14px 20px;display:flex;align-items:center;gap:12px;font-weight:700;font-size:.9rem;z-index:4}
.hero-chip .dot{width:10px;height:10px;border-radius:50%;background:var(--orange);flex:none}
.hero-band{margin-top:84px;border-top:1px solid var(--line)}

/* dealers */
.dealers{padding:36px 0;background:var(--bg)}
.dealers p{text-align:center;font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:22px}
.dealer-row{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap}
.dealer-row img{height:64px;width:auto;border-radius:10px;filter:grayscale(1);opacity:.75;transition:all .2s}
.dealer-row img:hover{filter:none;opacity:1}

/* perform */
.perform{background:var(--bg-soft)}
.perform-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.perform-grid img{border-radius:24px;box-shadow:0 24px 64px rgba(17,20,24,.14)}
.perform h2{margin:18px 0 20px}
.perform .sub{margin-bottom:8px}

/* steps */
.steps-head{text-align:center;max-width:680px;margin:0 auto 64px}
.steps-head .sub{margin:18px auto 0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 32px;overflow:hidden}
.step .num{font-size:.85rem;font-weight:800;color:var(--orange);letter-spacing:.08em;margin:22px 6px 12px;display:block}
.step h3{margin:0 6px 10px}
.step p{color:var(--ink-2);font-size:.96rem;margin:0 6px}
.step-media{border-radius:12px;overflow:hidden;aspect-ratio:16/10;background:var(--bg-soft)}
.step-media img{width:100%;height:100%;object-fit:cover}
.anim-on img{animation:snapOn 3s ease-in-out infinite}
.anim-dig img{animation:digBob 2.2s ease-in-out infinite}
.anim-off img{animation:snapOff 3s ease-in-out infinite}
@keyframes snapOn{
  0%,15%{transform:translateY(-16px) scale(1.04);opacity:.75}
  45%{transform:translateY(3px) scale(1.02);opacity:1}
  60%,100%{transform:translateY(0) scale(1.02)}
}
@keyframes digBob{
  0%,100%{transform:translateY(0) rotate(0deg) scale(1.05)}
  50%{transform:translateY(10px) rotate(-1.5deg) scale(1.05)}
}
@keyframes snapOff{
  0%,55%{transform:translateY(0) scale(1.02)}
  75%{transform:translateY(-14px) scale(1.04);opacity:.8}
  90%,100%{transform:translateY(0) scale(1.02);opacity:1}
}
@media (prefers-reduced-motion: reduce){
  .anim-on img,.anim-dig img,.anim-off img{animation:none}
  .slide-img{transition:none}
}

/* features */
.features{background:var(--ink);color:#fff}
.features .eyebrow{background:rgba(242,106,27,.14);border-color:rgba(242,106,27,.35)}
.features h2{color:#fff;margin:18px 0 14px}
.features .lead{color:#B8BEC6;max-width:640px;font-size:1.08rem;margin-bottom:60px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.feat{background:#1A1F26;border:1px solid #262C35;border-radius:var(--radius);padding:32px 28px;transition:border-color .2s}
.feat:hover{border-color:var(--orange)}
.feat .ico{width:44px;height:44px;border-radius:12px;background:rgba(242,106,27,.14);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--orange);font-size:1.2rem;font-weight:900}
.feat h3{color:#fff;margin-bottom:8px}
.feat p{color:#A6ADB6;font-size:.94rem}

/* quote */
.quote{background:var(--orange);color:#fff;text-align:center;padding:88px 24px}
.quote blockquote{font-size:clamp(1.9rem,4vw,3.2rem);font-weight:900;letter-spacing:-.02em;line-height:1.15;max-width:900px;margin:0 auto}
.quote cite{display:block;margin-top:20px;font-style:normal;font-weight:600;font-size:1rem;opacity:.85}

/* guarantee */
.guarantee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:60px}
.gcard{border:1px solid var(--line);border-radius:var(--radius);padding:36px 30px;text-align:center}
.gcard .gico{width:56px;height:56px;margin:0 auto 20px;border-radius:50%;background:var(--orange-soft);display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.gcard h3{margin-bottom:10px}
.gcard p{color:var(--ink-2);font-size:.94rem}
.promise{margin-top:64px;background:var(--bg-soft);border-radius:24px;padding:56px;display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.promise h3{font-size:1.6rem;margin-bottom:16px}
.promise p{color:var(--ink-2);margin-bottom:14px}
.promise img{border-radius:18px;box-shadow:0 18px 48px rgba(17,20,24,.14)}

/* fit */
.fit{background:var(--bg-soft)}
.fit-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.fit-grid img{border-radius:24px;box-shadow:0 24px 64px rgba(17,20,24,.14)}
.fit h2{margin:18px 0 24px}
.checklist{list-style:none;margin-top:8px}
.checklist li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);font-size:1rem;color:var(--ink-2)}
.checklist li:last-child{border-bottom:0}
.checklist .chk{flex:none;width:24px;height:24px;border-radius:7px;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:900;margin-top:2px}
.checklist strong{color:var(--ink)}

/* gallery */
.gallery{padding-top:0}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gal-grid img{aspect-ratio:1;object-fit:cover;border-radius:16px;transition:transform .25s}
.gal-grid img:hover{transform:scale(1.03)}

/* cta */
.cta{background:var(--ink);color:#fff;text-align:center}
.cta h2{color:#fff;max-width:760px;margin:0 auto 16px}
.cta h2 span{color:var(--orange)}
.cta p{color:#B8BEC6;font-size:1.1rem;margin-bottom:40px}
.cta .btn-primary{font-size:1.1rem;padding:19px 44px}
.cta small{display:block;margin-top:26px;color:#7B828C;font-size:.85rem}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:48px;box-shadow:0 24px 64px rgba(17,20,24,.08)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:.88rem;font-weight:700;color:var(--ink)}
.field input,.field select,.field textarea{font-family:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;transition:border-color .15s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange)}
.field textarea{resize:vertical;min-height:130px}
.form-note{font-size:.85rem;color:var(--ink-3);margin-top:18px}
.form-msg{display:none;border-radius:12px;padding:14px 18px;font-weight:600;margin-bottom:24px}
.form-msg.ok{display:block;background:#EDFBF2;border:1.5px solid #2ECC71;color:#1B8B4B}
.form-msg.err{display:block;background:#FDF0EF;border:1.5px solid #E74C3C;color:#C0392B}
.page-hero{padding:84px 0 64px;text-align:center}
.page-hero h1{margin-top:26px}
.page-hero .sub{margin:22px auto 0}
.benefit-row{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:72px}

/* footer */
footer{border-top:1px solid var(--line);padding:44px 0;font-size:.86rem;color:var(--ink-3)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot a:hover{color:var(--orange)}

@media(max-width:960px){
  section{padding:72px 0}
  .hero-grid,.perform-grid,.fit-grid,.promise{grid-template-columns:1fr;gap:40px}
  .steps,.feat-grid,.guarantee-grid,.benefit-row{grid-template-columns:1fr;gap:20px}
  .gal-grid,.form-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .hero{padding-top:56px}
  .slider{aspect-ratio:4/3}
  .promise{padding:36px 24px}
  .form-card{padding:32px 22px}
}

/* buy page */
.buy-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:860px;margin:0 auto}
.buy-card{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;background:#fff;border:1.5px solid var(--line);border-radius:24px;padding:48px 32px 40px;transition:all .18s ease}
.buy-card:hover{border-color:var(--orange);box-shadow:0 24px 64px rgba(242,106,27,.14);transform:translateY(-3px)}
.buy-flag{font-size:3.4rem;line-height:1}
.buy-card h2{font-size:1.6rem}
.buy-card p{color:var(--ink-3);font-size:.95rem;margin-bottom:16px}
.buy-notes{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-top:36px;color:var(--ink-2);font-size:.92rem;font-weight:600}

/* testimonials */
.rating-line{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:26px;color:var(--ink-2);flex-wrap:wrap}
.stars-big{color:var(--orange);font-size:1.6rem;letter-spacing:.1em}
.star-part{opacity:.35}
.tgrid{columns:3;column-gap:24px}
.tcard{break-inside:avoid;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;margin-bottom:24px}
.tstars{color:var(--orange);font-size:1.05rem;letter-spacing:.12em;margin-bottom:12px}
.tcard h3{margin-bottom:10px;font-size:1.05rem}
.tcard p{color:var(--ink-2);font-size:.94rem;line-height:1.65}
.tmeta{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:.85rem;color:var(--ink-3);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tmeta strong{color:var(--ink)}
.vp{color:#1B8B4B;background:#EDFBF2;border:1px solid #BFEBD0;border-radius:999px;padding:3px 10px;font-size:.72rem;font-weight:700}
@media(max-width:960px){
  .tgrid{columns:1}
  .buy-grid{grid-template-columns:1fr}
}

/* mobile menu */
.menu-btn{display:none;background:none;border:0;font-size:1.7rem;line-height:1;cursor:pointer;color:var(--ink);padding:8px 4px}
@media(max-width:960px){
  .nav{position:relative}
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;top:76px;left:-24px;right:-24px;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);box-shadow:0 24px 48px rgba(17,20,24,.10);padding:10px 24px 22px;z-index:60}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .nav-links a:last-of-type{border-bottom:0}
  .nav-links a.nav-cta{margin-top:10px;text-align:center;padding:13px 24px;border-bottom:0}
}