/* =====================================================
   US-DERILAERGO.US — style.css  (Design #4)
   Design: Clean Product Focus — White hero, blue accent strip,
           left-border feature cards, teal guarantee section
   Completely DIFFERENT from:
   - derila-shop.com (Manrope+Spectral, soft wave gradient)
   - derilaergousa.com (Plus Jakarta+Cinzel, dark navy hero)
   - Previous attempt (Rubik+Yeseva, light teal magazine)
   Font: Karla (body) + Merriweather (headings) — brand new pair
   Colors: Same — Teal #00c4b4 | Blue #3d5aad | Ice #e8f4ff | White
   ===================================================== */
@font-face{font-family:'Karla Fallback';src:local('Arial');size-adjust:105%;ascent-override:89%;descent-override:22%;line-gap-override:0%}
@font-face{font-family:'MW Fallback';src:local('Georgia');size-adjust:95%;ascent-override:87%;descent-override:21%;line-gap-override:0%}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --teal:#00c4b4;--teal-dk:#009e90;--teal-md:#00a99a;--teal-lt:#33d1c3;--teal-pale:#d0f5f2;--teal-xp:#eafaf8;
  --blue:#3d5aad;--blue-dk:#2c4490;--blue-lt:#5b7dd4;--blue-xl:#dde8ff;--blue-2xl:#eef3ff;
  --navy:#0d1b38;
  --white:#ffffff;--off:#f7fbfa;--cream:#f4f8ff;
  --text:#0d1b38;--muted:#4a5e7a;--light:#7a90a8;--border:#bce8e4;--border-b:#c8daf5;
  --r:6px;--r-lg:14px;--r-xl:22px;--r-2xl:34px;--r-3xl:48px;--r-pill:999px;
  --sh:0 2px 12px rgba(61,90,173,.07);--sh-lg:0 8px 32px rgba(61,90,173,.13);--sh-xl:0 20px 56px rgba(61,90,173,.18);
  --sh-t:0 4px 20px rgba(0,196,180,.28);--sh-b:0 4px 20px rgba(61,90,173,.28);
  --grad-t:linear-gradient(135deg,var(--teal-dk),var(--teal));
  --grad-b:linear-gradient(135deg,var(--blue-dk),var(--blue));
  --grad-nb:linear-gradient(135deg,var(--navy),#1a3060)
}
html{scroll-behavior:smooth}
body{font-family:'Karla','Karla Fallback',system-ui,-apple-system,sans-serif;font-size:16px;color:var(--text);background:var(--white);overflow-x:hidden;line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:'Merriweather','MW Fallback',Georgia,serif;line-height:1.15}

/* ── ANN BAR ── */
.ann-bar{background:var(--navy);padding:9px 20px;text-align:center;font-size:.77rem;font-weight:500;color:rgba(255,255,255,.9)}
.ann-bar a{color:var(--teal-lt);font-weight:700;text-decoration:underline}
.ann-pill{display:inline-block;background:var(--teal);color:var(--navy);font-size:.64rem;font-weight:800;padding:2px 8px;border-radius:var(--r-pill);margin:0 4px;letter-spacing:.8px;text-transform:uppercase}

/* ── NAV ── */
nav.topnav{background:var(--white);border-bottom:1px solid var(--border-b);position:sticky;top:0;z-index:1000;box-shadow:var(--sh)}
.nav-wrap{max-width:1200px;margin:0 auto;padding:0 28px;height:70px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.25rem;font-weight:700;color:var(--blue);white-space:nowrap}
.nav-logo-dot{width:34px;height:34px;background:var(--grad-t);border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0;box-shadow:var(--sh-t)}
.nav-logo .acc{color:var(--teal-dk)}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{color:var(--muted);font-size:.8rem;font-weight:600;padding:7px 11px;border-radius:var(--r)}
.nav-links a:hover{color:var(--blue);background:var(--blue-2xl)}
.nav-cta{background:var(--blue)!important;color:#fff!important;border-radius:var(--r-pill)!important;font-weight:700!important;padding:8px 20px!important;font-size:.8rem!important;box-shadow:var(--sh-b)!important}
.nav-cta:hover{filter:brightness(1.1)!important}
.ham{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px}
.ham span{display:block;width:22px;height:2px;background:var(--blue);border-radius:2px}
nav.mobnav{display:none;flex-direction:column;background:var(--white);border-bottom:1px solid var(--border-b);padding:16px 28px 24px;gap:2px;position:fixed;top:70px;left:0;right:0;z-index:999;box-shadow:0 8px 24px rgba(0,0,0,.08)}
nav.mobnav.open{display:flex}
nav.mobnav a{color:var(--blue);font-size:.93rem;font-weight:600;padding:11px 0;border-bottom:1px solid var(--cream)}
nav.mobnav .mn-cta{border:none;background:var(--blue);color:#fff;text-align:center;border-radius:var(--r-pill);padding:13px;margin-top:8px;font-weight:700}

/* ── HERO — White clean, product large right, copy stacked left ── */
.hero{background:var(--white);padding:72px 28px 80px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--blue),var(--teal))}
.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 500px;gap:60px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:var(--teal-pale);color:var(--teal-dk);font-size:.68rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;padding:5px 14px;border-radius:var(--r-pill);margin-bottom:18px;border:1px solid var(--border);width:fit-content}
h1.hero-h1{font-size:3.2rem;font-weight:700;color:var(--text);margin-bottom:12px;max-width:540px}
h1.hero-h1 .tl{color:var(--teal-dk)}
h1.hero-h1 .bl{color:var(--blue)}
.hero-hl{font-family:'Karla','Karla Fallback',system-ui,sans-serif;font-size:1.1rem;font-weight:700;color:var(--blue);margin-bottom:16px}
.hero-body{color:var(--muted);font-size:.96rem;max-width:480px;margin-bottom:26px;line-height:1.82}
.hero-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:28px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--off);color:var(--muted);border:1px solid var(--border);font-size:.72rem;font-weight:600;padding:5px 12px;border-radius:var(--r-pill)}
.chip .ci{color:var(--teal-dk)}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.btn-teal{display:inline-flex;align-items:center;gap:8px;background:var(--grad-t);color:#fff;font-family:'Karla','Karla Fallback',system-ui,sans-serif;font-weight:700;font-size:.9rem;padding:14px 30px;border-radius:var(--r-pill);box-shadow:var(--sh-t);will-change:transform;backface-visibility:hidden}
.btn-teal:hover{filter:brightness(1.1);transform:translate3d(0,-2px,0)}
.btn-blue{display:inline-flex;align-items:center;gap:8px;background:var(--grad-b);color:#fff;font-family:'Karla','Karla Fallback',system-ui,sans-serif;font-weight:700;font-size:.9rem;padding:14px 28px;border-radius:var(--r-pill);box-shadow:var(--sh-b);will-change:transform;backface-visibility:hidden}
.btn-blue:hover{filter:brightness(1.1);transform:translate3d(0,-2px,0)}
.btn-ol{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--blue);font-family:'Karla','Karla Fallback',system-ui,sans-serif;font-weight:600;font-size:.9rem;padding:13px 24px;border-radius:var(--r-pill);border:2px solid var(--blue-xl)}
.btn-ol:hover{background:var(--blue-2xl);border-color:var(--blue)}
.hero-trust{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero-trust span{color:var(--light);font-size:.75rem;display:flex;align-items:center;gap:5px}
.tc{color:var(--teal-dk)}
/* Hero product panel */
.hero-product{display:flex;flex-direction:column;gap:0;position:relative}
.hero-prod-img{border-radius:var(--r-3xl);overflow:hidden;background:var(--teal-xp);border:2px solid var(--border);box-shadow:var(--sh-xl)}
.hero-prod-img img{width:100%;display:block;padding:28px}
.hero-rating-bar{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.hrb{padding:16px 18px;border-radius:var(--r-xl);background:var(--white);border:1px solid var(--border-b);box-shadow:var(--sh)}
.hrb-top{display:flex;align-items:center;gap:6px;margin-bottom:4px}
.hrb-num{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.5rem;font-weight:700;color:var(--blue);line-height:1}
.hrb-stars{color:#f59e0b;font-size:.85rem;letter-spacing:1px}
.hrb-lbl{font-size:.7rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}

/* ── BLUE SPEC STRIP ── */
.spec-strip{background:var(--grad-b);padding:0 28px}
.spec-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
.spec-cell{padding:22px 20px;text-align:center;border-right:1px solid rgba(255,255,255,.12)}
.spec-cell:last-child{border-right:none}
.spec-val{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.8rem;font-weight:700;color:#fff;line-height:1;margin-bottom:4px}
.spec-lbl{font-size:.71rem;color:rgba(255,255,255,.7);font-weight:600;text-transform:uppercase;letter-spacing:.8px}

/* ── SECTION UTILITY ── */
.s-tag{display:inline-flex;align-items:center;gap:6px;background:var(--blue-2xl);color:var(--blue);font-size:.67rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;padding:5px 14px;border-radius:var(--r-pill);margin-bottom:14px;border:1px solid var(--blue-xl)}
.s-tag.t{background:var(--teal-pale);color:var(--teal-dk);border-color:var(--border)}
.s-title{font-size:2.3rem;font-weight:700;color:var(--text);margin-bottom:14px}
.s-title span{color:var(--blue)}
.s-title em{font-style:italic;color:var(--teal-dk);font-weight:400}
.s-body{color:var(--muted);font-size:.93rem;line-height:1.82;max-width:620px}

/* ── ABOUT — Two col clean ── */
.about{padding:88px 28px;background:var(--white)}
.about-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-img{position:relative}
.about-img img{width:100%;border-radius:var(--r-2xl);box-shadow:var(--sh-xl);border:1px solid var(--border-b)}
.about-float{position:absolute;bottom:-16px;right:-16px;background:var(--blue);color:#fff;border-radius:var(--r-xl);padding:14px 20px;box-shadow:var(--sh-b)}
.af-big{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.3rem;font-weight:700;line-height:1}
.af-sm{font-size:.67rem;opacity:.82;margin-top:3px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.about-copy p{color:var(--muted);font-size:.92rem;line-height:1.87;margin-bottom:14px}
.about-copy strong{color:var(--text)}
/* Problem vs solution list */
.pvs-list{display:flex;flex-direction:column;gap:8px;margin-top:22px}
.pvs{display:flex;align-items:flex-start;gap:12px;padding:11px 15px;border-radius:var(--r-lg);font-size:.84rem}
.pvs.bad{background:#fff5f5;border:1px solid #fecaca}
.pvs.good{background:var(--teal-xp);border:1px solid var(--border)}
.pvs-ico{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:900;flex-shrink:0;margin-top:1px}
.pvs.bad .pvs-ico{background:#fecaca;color:#dc2626}
.pvs.good .pvs-ico{background:var(--teal-pale);color:var(--teal-dk)}
.pvs-text{color:var(--text);font-weight:600;line-height:1.45}

/* ── HOW TO BUY ONLINE ── */
.buy-online{padding:88px 28px;background:var(--cream)}
.buy-inner{max-width:1200px;margin:0 auto}
.buy-head{text-align:center;margin-bottom:52px}
.buy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.buy-card{background:var(--white);border-radius:var(--r-2xl);padding:32px 26px;border:1px solid var(--border-b);box-shadow:var(--sh);border-top:4px solid var(--teal)}
.buy-card:nth-child(2){border-top-color:var(--blue)}
.buy-card:nth-child(3){border-top-color:var(--teal)}
.bc-num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--teal-pale);color:var(--teal-dk);font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.1rem;font-weight:700;margin-bottom:16px}
.buy-card:nth-child(2) .bc-num{background:var(--blue-xl);color:var(--blue)}
.bc-title{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:10px}
.buy-card p{font-size:.86rem;color:var(--muted);line-height:1.78;margin-bottom:16px}
.bc-cta{display:inline-flex;align-items:center;gap:6px;color:var(--teal-dk);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.buy-card:nth-child(2) .bc-cta{color:var(--blue)}

/* ── ORDER / PRICING ── */
.order-cta{padding:60px 28px;background:var(--navy);position:relative;overflow:hidden}
.order-cta::before{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(0,196,180,.12) 0%,transparent 65%);top:-100px;right:-100px}
.order-inner{max-width:1200px;margin:0 auto;text-align:center;position:relative;z-index:1}
.order-inner h2{font-size:2rem;color:#fff;margin-bottom:8px}
.order-inner h2 .tl{color:var(--teal-lt)}
.order-inner p{color:rgba(255,255,255,.72);margin-bottom:24px}
.order-img-wrap{display:block;max-width:720px;margin:0 auto;border-radius:var(--r-2xl);overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.4);border:2px solid rgba(255,255,255,.1);will-change:transform;backface-visibility:hidden}
.order-img-wrap:hover{transform:translate3d(0,-2px,0)}
.order-img-wrap img{width:100%;height:auto}
.order-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn-white{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--blue);font-family:'Karla','Karla Fallback',system-ui,sans-serif;font-weight:800;font-size:.92rem;padding:14px 34px;border-radius:var(--r-pill);box-shadow:0 4px 20px rgba(0,0,0,.2);will-change:transform;backface-visibility:hidden}
.btn-white:hover{transform:translate3d(0,-2px,0)}
.btn-teal-out{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--teal-lt);font-family:'Karla','Karla Fallback',system-ui,sans-serif;font-weight:700;font-size:.9rem;padding:13px 24px;border-radius:var(--r-pill);border:2px solid var(--teal)}
.btn-teal-out:hover{background:rgba(0,196,180,.1)}

/* ── FEATURES — left-border card style ── */
.features{padding:88px 28px;background:var(--white)}
.features-inner{max-width:1200px;margin:0 auto}
.feat-head{text-align:center;margin-bottom:52px}
.feat-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-bottom:52px}
.feat-img img{width:100%;border-radius:var(--r-2xl);box-shadow:var(--sh-xl)}
.feat-copy p{color:var(--muted);font-size:.92rem;line-height:1.87;margin-bottom:14px}
.feat-copy strong{color:var(--text)}
.feat-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.fc{background:var(--white);border-radius:var(--r-xl);padding:22px 20px 22px 20px;border:1px solid var(--border-b);border-left:4px solid var(--teal);box-shadow:var(--sh)}
.fc:nth-child(even){border-left-color:var(--blue)}
.fc:hover{box-shadow:var(--sh-lg)}
.fc-icon{font-size:1.6rem;margin-bottom:10px}
.fc h3{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:.95rem;font-weight:700;color:var(--text);margin-bottom:7px}
.fc p{font-size:.83rem;color:var(--muted);line-height:1.72}

/* ── REVIEWS ── */
.reviews{padding:88px 28px;background:var(--cream)}
.reviews-inner{max-width:1200px;margin:0 auto}
.reviews-head{text-align:center;margin-bottom:36px}
.rv-score-wrap{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:20px;flex-wrap:wrap}
.rv-score-num{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:4rem;font-weight:700;color:var(--blue);line-height:1}
.rv-score-right .stars{color:#f59e0b;font-size:1.1rem;letter-spacing:2px}
.rv-score-right .cnt{font-size:.78rem;color:var(--muted);margin-top:3px;font-weight:600}
.rv-agg{max-width:720px;margin:0 auto 44px;border-radius:var(--r-2xl);overflow:hidden;box-shadow:var(--sh-xl);border:1px solid var(--border-b)}
.rv-agg img{width:100%;height:auto}
.rv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rv{background:var(--white);border-radius:var(--r-2xl);padding:26px;border:1px solid var(--border-b);box-shadow:var(--sh)}
.rv.rv-feat{background:var(--grad-b);border-color:transparent;box-shadow:var(--sh-b)}
.rv-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.rv-ava{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid var(--border);flex-shrink:0}
.rv.rv-feat .rv-ava{border-color:rgba(255,255,255,.35)}
.rv-name{font-weight:700;font-size:.88rem;color:var(--text)}
.rv.rv-feat .rv-name{color:#fff}
.rv-loc{font-size:.72rem;color:var(--muted)}
.rv.rv-feat .rv-loc{color:rgba(255,255,255,.65)}
.rv-stars{color:#f59e0b;font-size:.9rem;letter-spacing:2px;margin-bottom:7px}
.rv-badge{display:inline-flex;align-items:center;gap:4px;background:var(--teal-pale);color:var(--teal-dk);font-size:.67rem;font-weight:700;padding:3px 9px;border-radius:var(--r-pill);margin-bottom:10px;border:1px solid var(--border)}
.rv.rv-feat .rv-badge{background:rgba(0,196,180,.25);color:var(--teal-lt);border-color:rgba(0,196,180,.3)}
.rv-text{font-size:.86rem;line-height:1.78;color:var(--muted)}
.rv.rv-feat .rv-text{color:rgba(255,255,255,.88)}
.rv-q{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:2.6rem;font-weight:700;color:var(--cream);float:left;line-height:.75;margin-right:4px}
.rv.rv-feat .rv-q{color:rgba(255,255,255,.15)}

/* ── GUARANTEE — TEAL background (unique among all 3 Derila sites) ── */
.guarantee{padding:88px 28px;background:var(--teal)}
.guar-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:380px 1fr;gap:60px;align-items:center}
.guar-img{position:relative}
.guar-img img{width:100%;border-radius:var(--r-2xl);box-shadow:0 20px 56px rgba(0,0,0,.2);border:3px solid rgba(255,255,255,.3)}
.guar-seal{position:absolute;top:-16px;left:-16px;width:84px;height:84px;background:var(--white);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:var(--sh-b);text-align:center;border:3px solid var(--teal-pale)}
.guar-seal-big{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.1rem;font-weight:700;color:var(--blue);line-height:1}
.guar-seal-sm{font-size:.48rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.5px;margin-top:2px}
.guar-text h2{font-size:2.1rem;color:var(--navy);margin-bottom:14px}
.guar-text h2 em{font-style:italic;color:#fff;font-weight:400}
.guar-text p{font-size:.9rem;color:rgba(255,255,255,.85);line-height:1.87;margin-bottom:12px}
.disclaimer-teal{background:rgba(255,255,255,.15);border-radius:var(--r);padding:14px 18px;font-size:.74rem;color:rgba(255,255,255,.78);border-left:3px solid var(--white);line-height:1.72;margin-top:16px}

/* ── PAYMENT ── */
.payment{padding:60px 28px;background:var(--blue-2xl)}
.payment-inner{max-width:1200px;margin:0 auto;text-align:center}
.payment-inner h2{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:2rem;font-weight:700;color:var(--text);margin-bottom:6px}
.payment-inner h2 span{color:var(--blue)}
.payment-inner p{color:var(--muted);font-weight:600;margin-bottom:24px}
.pay-wrap{display:block;max-width:680px;margin:0 auto;border-radius:var(--r-2xl);overflow:hidden;box-shadow:var(--sh-xl);border:1px solid var(--border-b);will-change:transform;backface-visibility:hidden}
.pay-wrap:hover{transform:translate3d(0,-2px,0)}
.pay-wrap img{width:100%;height:auto}

/* ── FAQ ── */
.faq{padding:88px 28px;background:var(--white)}
.faq-inner{max-width:780px;margin:0 auto}
.faq-head{text-align:center;margin-bottom:48px}
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{border:1px solid var(--border-b);border-radius:var(--r-xl);overflow:hidden;background:var(--white)}
.faq-item.open{border-color:var(--blue);box-shadow:0 4px 18px rgba(61,90,173,.08)}
.faq-q{width:100%;background:none;border:none;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;text-align:left;font-family:'Karla','Karla Fallback',system-ui,sans-serif;font-size:.9rem;font-weight:700;color:var(--text)}
.faq-ico{width:26px;height:26px;border-radius:50%;background:var(--blue-xl);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:.75rem;flex-shrink:0;will-change:transform;transition:transform .3s ease}
.faq-item.open .faq-ico{background:var(--blue);color:#fff;transform:rotate(180deg)}
.faq-ans{display:none;padding:0 22px 18px;font-size:.88rem;color:var(--muted);line-height:1.87}
.faq-item.open .faq-ans{display:block}

/* ── FINAL CTA ── */
.final-cta{padding:100px 28px;background:var(--cream);text-align:center;position:relative;overflow:hidden}
.final-cta::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(0,196,180,.1) 0%,transparent 65%);top:-150px;right:-100px}
.final-cta::after{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(61,90,173,.08) 0%,transparent 65%);bottom:-100px;left:-80px}
.final-inner{max-width:760px;margin:0 auto;position:relative;z-index:1}
.final-inner h2{font-size:2.7rem;font-weight:700;color:var(--text);margin-bottom:14px}
.final-inner h2 em{font-style:italic;color:var(--teal-dk);font-weight:400}
.final-inner p{color:var(--muted);font-size:.94rem;margin-bottom:32px;line-height:1.82}
.final-img{max-width:380px;margin:0 auto 32px}
.final-img img{border-radius:var(--r-3xl);box-shadow:var(--sh-xl)}
.final-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.final-note{font-size:.73rem;color:var(--light);line-height:1.78;max-width:580px;margin:0 auto}

/* ── FOOTER ── */
footer{background:var(--navy);color:rgba(255,255,255,.78)}
.footer-top{max-width:1200px;margin:0 auto;padding:52px 28px 36px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px}
.f-logo{font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.f-logo .acc{color:var(--teal-lt)}
.footer-brand p{font-size:.82rem;line-height:1.75;max-width:340px;margin-bottom:16px;color:rgba(255,255,255,.85)}
.fpills{display:flex;flex-wrap:wrap;gap:6px}
.fpill{background:rgba(0,196,180,.15);color:var(--teal-lt);font-size:.68rem;padding:4px 10px;border-radius:var(--r-pill);border:1px solid rgba(0,196,180,.2)}
.footer-col h3{color:var(--teal-lt);font-family:'Merriweather','MW Fallback',Georgia,serif;font-size:.9rem;font-weight:700;margin-bottom:14px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-col ul a{font-size:.82rem;color:rgba(255,255,255,.82)}
.footer-col ul a:hover{color:var(--teal-lt)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 28px;text-align:center;font-size:.72rem;color:rgba(255,255,255,.72);line-height:1.8;max-width:1200px;margin:0 auto}
.footer-bottom a{color:rgba(255,255,255,.85);text-decoration:underline}

/* ── SCROLL TOP ── */
#scrollTop{position:fixed;bottom:24px;right:20px;z-index:999;opacity:0;pointer-events:none;width:44px;height:44px;background:var(--blue);color:#fff;border-radius:50%;border:none;font-size:1.1rem;cursor:pointer;box-shadow:var(--sh-b);display:flex;align-items:center;justify-content:center;will-change:transform;transition:opacity .3s ease}
#scrollTop.btn-visible{opacity:1;pointer-events:auto}
#scrollTop:hover{transform:translate3d(0,-2px,0)}

/* ── ANIMATIONS ── */
.fade-up{opacity:0;transform:translate3d(0,24px,0);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform;backface-visibility:hidden}
.fade-left{opacity:0;transform:translate3d(-24px,0,0);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform;backface-visibility:hidden}
.fade-right{opacity:0;transform:translate3d(24px,0,0);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform;backface-visibility:hidden}
.scale-in{opacity:0;transform:translate3d(0,0,0) scale(.96);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform;backface-visibility:hidden}
.visible{opacity:1;transform:translate3d(0,0,0) scale(1)}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;text-align:center;gap:40px;padding:60px 28px 72px}
  h1.hero-h1{font-size:2.7rem;margin:0 auto 12px}
  .hero-hl,.hero-body{margin-left:auto;margin-right:auto}
  .hero-tag,.hero-chips,.hero-btns,.hero-trust{justify-content:center}
  .hero-product{max-width:440px;margin:0 auto}
  .about-inner{grid-template-columns:1fr;gap:40px}
  .feat-layout{grid-template-columns:1fr;gap:40px}
  .spec-inner{grid-template-columns:repeat(2,1fr)}
  .buy-grid{grid-template-columns:1fr}
  .feat-cards{grid-template-columns:1fr}
  .rv-grid{grid-template-columns:1fr}
  .guar-inner{grid-template-columns:1fr;gap:40px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .nav-links{display:none}
  .ham{display:flex}
}
@media(max-width:768px){
  h1.hero-h1{font-size:2.1rem}
  .s-title{font-size:2rem}
  .spec-inner{grid-template-columns:1fr 1fr}
  .feat-cards{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .final-inner h2{font-size:2.1rem}
  .hero-rating-bar{grid-template-columns:1fr 1fr}
}