/* ===================================================================
   Coolizi site.css
   Original landing-page styles preserved exactly + blog + responsive
   =================================================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);line-height:1.6;background:var(--frost);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}

:root{
  --arctic:#081B2E;
  --arctic-2:#123049;
  --glacier:#5FE7E0;
  --glacier-dim:#1F8F89;
  --frost:#F4FAFB;
  --mist:#E3F2F3;
  --ink:#0E2233;
  --steel:#54707F;
  --spark:#FFB65C;
  --go:#1FAE8E;
  --go-dark:#178a70;
  --line:#D3E7E8;
  --radius:20px;
  --shadow-sm:0 2px 10px rgba(8,27,46,.08);
  --shadow-md:0 16px 40px rgba(8,27,46,.14);
  --font-display:"Space Grotesk",sans-serif;
  --font-mono:"IBM Plex Mono",monospace;
}

.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px}
.section{padding:110px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--glacier-dim);
  background:var(--mist);padding:8px 16px;border-radius:999px;margin-bottom:22px;
}
.section-head{max-width:640px;margin:0 auto 64px;text-align:center}
.section-head h2{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.9rem,3.4vw,2.7rem);line-height:1.15;letter-spacing:-.02em;color:var(--arctic);
}
.section-head p{color:var(--steel);margin-top:16px;font-size:1.02rem}
.divider-mist{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

/* -------- Buttons -------- */
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;transition:all .25s ease;text-align:center}
.btn:active{transform:translateY(1px)}
.btn-buy{
  background:var(--glacier);color:var(--arctic);padding:11px 24px;border-radius:999px;
  font-size:.9rem;letter-spacing:.02em;box-shadow:0 4px 14px rgba(95,231,224,.35);
}
.btn-buy:hover{background:#4fd6cf;transform:translateY(-1px)}
.btn-cta{
  background:var(--arctic);color:#fff;padding:19px 34px;border-radius:12px;
  font-size:1rem;letter-spacing:.02em;box-shadow:0 10px 26px rgba(8,27,46,.22);
  border:1px solid var(--arctic);
}
.btn-cta:hover{background:var(--arctic-2);transform:translateY(-2px)}
.btn-outline{
  border:1.5px solid var(--arctic);color:var(--arctic);padding:12px 24px;border-radius:10px;
  font-size:.88rem;letter-spacing:.02em;
}
.btn-outline:hover{background:var(--arctic);color:#fff}
.btn-dark{background:var(--arctic);color:#fff;padding:17px 40px;border-radius:10px;font-weight:700}
.btn-dark:hover{background:var(--arctic-2)}
.btn-pill{background:var(--arctic);color:#fff;padding:15px 38px;border-radius:999px;font-weight:700}
.btn-pill:hover{background:var(--arctic-2)}

/* -------- Header -------- */
.site-header{
  position:sticky;top:0;left:0;right:0;z-index:100;
  background:rgba(244,250,251,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:all .3s ease;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 2px 14px rgba(8,27,46,.06)}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;max-width:1300px;margin:0 auto;gap:24px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a.nav-link{
  padding:9px 16px;font-weight:600;color:var(--ink);font-size:.9rem;
  border-radius:999px;transition:all .2s ease;
}
.nav-links a.nav-link:hover{background:var(--mist);color:var(--glacier-dim)}
.nav-links .sep{display:none}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px}
.hamburger span{width:24px;height:2.5px;background:var(--arctic);border-radius:2px;transition:transform .3s ease,opacity .3s ease}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* -------- HERO -------- */
.hero{padding:56px 0 0}
.hero-top{text-align:center;max-width:760px;margin:0 auto 46px}
.hero-top h1{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2rem,4.2vw,3.2rem);line-height:1.1;letter-spacing:-.02em;color:var(--arctic);
}
.hero-panel{display:grid;grid-template-columns:1.25fr .95fr;gap:0;align-items:stretch;margin-bottom:44px}
.hero-visual{position:relative;background:var(--arctic);border-radius:var(--radius) 0 0 var(--radius);overflow:hidden;padding:26px}
.hero-frame{position:relative;aspect-ratio:4/3.1;border-radius:14px;overflow:hidden;background:var(--arctic-2)}
.hero-frame img{width:100%;height:100%;object-fit:cover}
.arrow-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.92);
  display:flex;align-items:center;justify-content:center;color:var(--arctic);
  box-shadow:var(--shadow-sm);z-index:2;transition:transform .2s ease;
}
.arrow-btn:hover{transform:translateY(-50%) scale(1.06)}
.arrow-left{left:12px}
.arrow-right{right:12px}
.thumbs{display:flex;gap:10px;margin-top:16px;overflow-x:auto;padding-bottom:2px}
.thumb{
  flex:0 0 62px;aspect-ratio:1/1;border-radius:8px;overflow:hidden;cursor:pointer;
  border:2px solid transparent;opacity:.55;transition:all .2s ease;
}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb.active{border-color:var(--glacier);opacity:1}
.thumb:hover{opacity:1}

.hero-info{
  background:#fff;border-radius:0 var(--radius) var(--radius) 0;padding:40px 38px;
  display:flex;flex-direction:column;justify-content:center;box-shadow:var(--shadow-md);
}
.rating-line{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:.86rem;color:var(--steel);font-family:var(--font-mono)}
.stars{color:var(--spark);letter-spacing:2px;font-size:1rem}
.hero-info .lead{font-size:1.02rem;color:var(--ink);margin-bottom:22px;font-weight:600;line-height:1.5}
.bullets{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.bullets li{display:flex;align-items:flex-start;gap:12px;font-size:.94rem;color:var(--ink)}
.check-badge{
  flex:0 0 22px;width:22px;height:22px;border-radius:50%;margin-top:1px;
  background:var(--mist);color:var(--glacier-dim);display:flex;align-items:center;justify-content:center;
  font-size:.75rem;font-weight:700;
}
.hero-info .btn-cta{width:100%}

.quick-features{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--arctic);border-radius:var(--radius);color:#fff;
}
.qf{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;
  padding:28px 14px;font-size:.68rem;font-weight:700;letter-spacing:.06em;
  border-right:1px solid rgba(255,255,255,.12);
}
.qf:last-child{border-right:none}
.qf .qf-icon{width:34px;height:34px;display:flex;align-items:center;justify-content:center;color:var(--glacier)}
.qf svg{width:26px;height:26px;stroke:var(--glacier);stroke-width:2;fill:none}

/* -------- Marquee -------- */
.marquee{background:var(--arctic);color:#fff;padding:16px 0;overflow:hidden;position:relative;margin-top:56px}
.marquee-track{display:flex;gap:44px;white-space:nowrap;animation:scroll-x 32s linear infinite;width:max-content}
.marquee-item{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.8rem;color:var(--glacier);font-weight:500}
.marquee-item .dot{display:flex}
@keyframes scroll-x{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* -------- Feature stack -------- */
.feature-stack{position:relative}
.feature-card{
  position:sticky;background:#fff;border-radius:28px;box-shadow:var(--shadow-md);
  padding:44px;display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:center;
  margin-bottom:26px;border:1px solid var(--line);
}
.feature-card:nth-child(1){top:96px;z-index:1}
.feature-card:nth-child(2){top:126px;z-index:2}
.feature-card:nth-child(3){top:156px;z-index:3}
.feature-card.reverse{grid-template-columns:1.1fr 1fr}
.feature-card.reverse .feature-img{order:2}
.feature-index{font-family:var(--font-mono);color:var(--glacier-dim);font-size:.8rem;letter-spacing:.1em;margin-bottom:14px}
.feature-img{aspect-ratio:4/3;border-radius:16px;overflow:hidden}
.feature-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.feature-img:hover img{transform:scale(1.04)}
.feature-text h3{
  font-family:var(--font-display);font-size:clamp(1.25rem,2vw,1.6rem);
  color:var(--arctic);font-weight:700;line-height:1.25;margin-bottom:16px;
}
.feature-text p{color:var(--steel);margin-bottom:12px;line-height:1.7;font-size:.98rem}

/* -------- Stats -------- */
.stats{background:var(--arctic);color:#fff;padding:80px 0}
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-cell{padding:0 28px;border-right:1px solid rgba(255,255,255,.14)}
.stat-cell:last-child{border-right:none}
.stat-num{font-family:var(--font-mono);font-size:clamp(2.2rem,3.2vw,3rem);font-weight:600;color:var(--glacier)}
.stat-bar{height:4px;background:rgba(255,255,255,.14);border-radius:4px;margin:14px 0 18px;overflow:hidden}
.stat-bar span{display:block;height:100%;background:var(--glacier);border-radius:4px}
.stat-cell p{font-size:.86rem;color:#cfe7e5;line-height:1.55}

/* -------- Comparison -------- */
.compare{padding:110px 0}
.compare-heads{display:grid;grid-template-columns:160px 1fr 160px;gap:20px;margin-bottom:8px}
.compare-head-title{text-align:center;font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--arctic)}
.compare-thumb{aspect-ratio:3/4;background:var(--mist);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:12px}
.compare-thumb img{max-width:82%;max-height:82%;object-fit:contain}
.compare-rows{border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:20px}
.compare-row{
  display:grid;grid-template-columns:160px 1fr 160px;gap:20px;align-items:center;
  padding:18px 24px;
}
.compare-row:nth-child(odd){background:#fff}
.compare-row:nth-child(even){background:var(--frost)}
.compare-row .yes,.compare-row .no{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#fff;margin:0 auto;
}
.compare-row .yes{background:var(--go)}
.compare-row .no{background:#d9dde1;color:#8a929b}
.compare-row p{text-align:center;font-weight:600;color:var(--ink);font-size:.94rem}
.compare-cta{display:flex;justify-content:center;margin-top:44px}

/* -------- Setup timeline -------- */
.setup-section{background:var(--mist);padding:110px 0}
.steps-line{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:44px}
.steps-line::before{
  content:"";position:absolute;top:23px;left:calc(100%/6);right:calc(100%/6);height:2px;
  background:repeating-linear-gradient(90deg,var(--glacier-dim) 0 10px,transparent 10px 18px);z-index:0;
}
.step-card{position:relative;z-index:1;text-align:center}
.step-num{
  width:46px;height:46px;background:var(--arctic);color:var(--glacier);margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;border-radius:50%;
  font-family:var(--font-mono);font-weight:600;font-size:1.05rem;box-shadow:0 6px 16px rgba(8,27,46,.25);
}
.step-img{aspect-ratio:1/1;border-radius:16px;overflow:hidden;margin-bottom:18px;background:#fff;box-shadow:var(--shadow-sm)}
.step-img img{width:100%;height:100%;object-fit:cover}
.step-card h4{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--arctic);margin-bottom:10px}
.step-card p{color:var(--steel);font-size:.92rem;line-height:1.6;max-width:280px;margin:0 auto}

/* -------- Testimonials -------- */
.testimonials{padding:110px 0}
.quote-mark{font-family:var(--font-display);font-size:3.4rem;color:var(--glacier-dim);line-height:1;margin-bottom:4px}
.featured-review{max-width:760px;margin:0 auto 14px;text-align:center;color:var(--ink);font-size:1.12rem;line-height:1.7;font-weight:500}
.featured-review .author{display:block;margin-top:18px;color:var(--steel);font-weight:600;font-size:.9rem;font-family:var(--font-mono)}
.testimonials-cta{display:flex;justify-content:center;margin:34px 0 56px}
.reviews-rail{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px}
.review-card{
  flex:0 0 280px;scroll-snap-align:start;background:#fff;border-radius:18px;padding:22px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;border:1px solid var(--line);
}
.review-card .stars{font-size:.9rem}
.review-card .rname{font-weight:700;color:var(--arctic);font-size:.92rem}
.review-card .rmeta{font-size:.72rem;color:var(--steel);font-family:var(--font-mono)}
.review-img{aspect-ratio:16/10;background:var(--mist);border-radius:10px;overflow:hidden}
.review-img img{width:100%;height:100%;object-fit:cover}
.review-card p.rtext{font-size:.85rem;color:var(--ink);line-height:1.6}

/* -------- FAQ -------- */
.faq{background:var(--mist);padding:110px 0}
.faq-split{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}
.faq-aside{position:sticky;top:110px;align-self:start}
.faq-aside h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,3vw,2.4rem);color:var(--arctic);line-height:1.2}
.faq-aside p{color:var(--steel);margin-top:16px;font-size:.95rem}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line);transition:box-shadow .25s ease}
.faq-item:hover{box-shadow:var(--shadow-sm)}
.faq-q{width:100%;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.98rem;font-weight:700;color:var(--arctic);text-align:left}
.faq-q .icon{
  flex:0 0 28px;width:28px;height:28px;border-radius:8px;background:var(--mist);color:var(--glacier-dim);
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;font-weight:400;transition:transform .3s ease;
}
.faq-item.open .faq-q .icon{transform:rotate(45deg);background:var(--arctic);color:var(--glacier)}
.faq-a{max-height:0;overflow:hidden;padding:0 22px;color:var(--steel);transition:max-height .35s ease,padding .3s ease}
.faq-item.open .faq-a{padding:0 22px 20px;max-height:400px}
.faq-a p{font-size:.92rem;line-height:1.65}

/* -------- Guarantee -------- */
.guarantee{background:var(--arctic);color:#fff;padding:80px 0}
.guarantee-inner{display:grid;grid-template-columns:200px 1fr;gap:44px;align-items:center;max-width:980px;margin:0 auto;padding:0 24px}
.badge-30{
  width:180px;height:180px;border-radius:50%;background:var(--arctic-2);
  border:2px solid var(--glacier);display:flex;flex-direction:column;
  align-items:center;justify-content:center;color:var(--glacier);text-align:center;
  font-family:var(--font-mono);
}
.badge-30 .num{font-size:2.6rem;font-weight:600;color:#fff;line-height:1}
.badge-30 .lbl{font-size:.68rem;letter-spacing:.15em;margin-top:4px}
.badge-30 .top{font-size:.62rem;letter-spacing:.15em}
.guarantee-text h3{font-family:var(--font-display);font-size:clamp(1.3rem,2.2vw,1.9rem);margin-bottom:16px;font-weight:700}
.guarantee-text p{color:#c5dcda;line-height:1.7;font-size:.94rem}

/* -------- Footer -------- */
footer{background:#fff;padding:44px 0;border-top:1px solid var(--line)}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-logo{height:32px}
.footer-links{display:flex;gap:20px;color:var(--ink);font-weight:600;font-size:.86rem}
.footer-links a:hover{color:var(--glacier-dim)}
.copyright{color:var(--steel);font-size:.8rem;font-family:var(--font-mono)}

/* =========== CHECKOUT =========== */
.checkout-page{display:none;padding:40px 0 90px;background:var(--frost);min-height:100vh}
.checkout-page.active{display:block}
.checkout-header{display:flex;justify-content:space-between;align-items:center;max-width:1220px;margin:0 auto;padding:0 24px 30px}
.back-btn{color:var(--glacier-dim);font-weight:700;display:inline-flex;align-items:center;gap:8px;font-size:.9rem}
.back-btn:hover{text-decoration:underline}
.checkout-grid{display:grid;grid-template-columns:1fr 400px;gap:36px;max-width:1220px;margin:0 auto;padding:0 24px}
.checkout-card{background:#fff;border-radius:18px;padding:32px;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.checkout-card h2{font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--arctic);margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:span 2}
.form-field label{font-size:.82rem;color:var(--steel);font-weight:600}
.form-field input,.form-field select{
  padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:.94rem;
  font-family:inherit;color:var(--ink);background:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.form-field input:focus,.form-field select:focus{outline:none;border-color:var(--glacier-dim);box-shadow:0 0 0 3px rgba(31,143,137,.14)}
.payment-methods{display:flex;flex-direction:column;gap:10px;margin-bottom:10px}
.pay-opt{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:all .2s ease}
.pay-opt:hover{border-color:var(--glacier-dim)}
.pay-opt.active{border-color:var(--glacier-dim);background:var(--mist)}
.pay-opt input{accent-color:var(--glacier-dim)}
.pay-opt .plabel{font-weight:600;color:var(--ink);flex:1}
.pay-opt .picons{display:flex;gap:6px}
.pay-opt .picons span{padding:4px 8px;background:var(--mist);border-radius:4px;font-size:.68rem;font-weight:700;color:var(--steel)}

.order-summary{position:sticky;top:100px;height:fit-content}
.os-header{background:var(--arctic);color:#fff;padding:20px 24px;border-radius:18px 18px 0 0;font-weight:700;font-family:var(--font-display);font-size:1.05rem}
.os-body{background:#fff;border-radius:0 0 18px 18px;padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--line);border-top:none}
.os-item{display:flex;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:20px}
.os-item-img{width:76px;height:76px;border-radius:10px;flex-shrink:0;background:var(--mist)}
.os-item-info{flex:1}
.os-item-info h4{font-size:.92rem;font-weight:700;color:var(--arctic);margin-bottom:6px}
.os-item-info .qty{font-size:.82rem;color:var(--steel);margin-bottom:6px}
.os-item-info .price{font-weight:700;color:var(--ink);font-family:var(--font-mono)}
.os-row{display:flex;justify-content:space-between;padding:8px 0;color:var(--steel);font-size:.92rem}
.os-row.total{border-top:1px solid var(--line);margin-top:10px;padding-top:16px;font-size:1.1rem;font-weight:700;color:var(--arctic);font-family:var(--font-mono)}
.promo-row{display:flex;gap:8px;margin:14px 0 8px}
.promo-row input{flex:1;padding:12px;border:1px solid var(--line);border-radius:10px;font-size:.9rem}
.promo-row button{padding:12px 20px;background:var(--arctic);color:#fff;border-radius:10px;font-weight:700}
.promo-row button:hover{background:var(--arctic-2)}
.btn-pay{width:100%;background:var(--go);color:#fff;padding:16px;border-radius:12px;font-size:1.02rem;font-weight:800;margin-top:20px}
.btn-pay:hover{background:var(--go-dark);transform:translateY(-1px)}
.secure-note{text-align:center;font-size:.78rem;color:var(--steel);margin-top:14px;display:flex;align-items:center;justify-content:center;gap:6px}

/* ===================================================================
   LATEST BLOGS SECTION (landing page)
   =================================================================== */
.latest-blogs{padding:90px 0;background:var(--frost)}
.latest-blogs .section-head{margin-bottom:48px}
.blog-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{
  background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.blog-card-img{aspect-ratio:16/10;overflow:hidden;background:var(--mist)}
.blog-card-img:empty{display:none}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.blog-card:hover .blog-card-img img{transform:scale(1.06)}
.blog-card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.blog-card-meta{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--steel);font-family:var(--font-mono)}
.blog-card-cat{
  background:var(--mist);color:var(--glacier-dim);padding:4px 12px;border-radius:999px;
  font-weight:700;letter-spacing:.04em;font-size:.72rem;
}
.blog-card-body h3{
  font-family:var(--font-display);font-size:1.12rem;font-weight:700;color:var(--arctic);
  line-height:1.35;
}
.blog-card-body p{color:var(--steel);font-size:.88rem;line-height:1.6;flex:1}
.blog-card .read-more{
  display:inline-flex;align-items:center;gap:6px;color:var(--glacier-dim);font-weight:700;
  font-size:.86rem;transition:gap .2s ease;
}
.blog-card .read-more:hover{gap:10px}
.latest-blogs-cta{text-align:center;margin-top:44px}

/* ===================================================================
   RESPONSIVE (preserved + enhanced)
   =================================================================== */
@media (max-width:960px){
  .hero-panel,.feature-card,.compare-heads,.compare-row,.checkout-grid,.faq-split{grid-template-columns:1fr}
  .hero-visual{border-radius:var(--radius) var(--radius) 0 0}
  .hero-info{border-radius:0 0 var(--radius) var(--radius)}
  .feature-card{position:static;grid-template-columns:1fr;gap:26px}
  .feature-card.reverse .feature-img{order:0}
  .compare-heads{display:none}
  .compare-row{grid-template-columns:1fr;text-align:center;gap:8px;padding:22px}
  .compare-row .yes,.compare-row .no{margin:0 auto}
  .stats-strip{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .stat-cell{border-right:none;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:24px}
  .steps-line{grid-template-columns:1fr;gap:40px}
  .steps-line::before{display:none}
  .quick-features{grid-template-columns:repeat(2,1fr)}
  .qf{border-right:none;border-bottom:1px solid rgba(255,255,255,.12)}
  .order-summary{position:static}
  .guarantee-inner{grid-template-columns:1fr;text-align:center;justify-items:center}
  .faq-aside{position:static}
  .blog-cards{grid-template-columns:1fr;gap:20px}
  .nav-links{
    position:fixed;top:70px;right:0;bottom:0;width:280px;background:#fff;
    flex-direction:column;align-items:flex-start;padding:30px 20px;gap:6px;
    box-shadow:-8px 0 20px rgba(0,0,0,.08);transform:translateX(100%);transition:transform .3s ease;
    overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a.nav-link{width:100%;padding:14px 12px}
  .nav-links .btn-buy{width:100%;text-align:center;margin-top:10px}
  .hamburger{display:flex}
}
@media (max-width:640px){
  .section{padding:70px 0}
  .form-row{grid-template-columns:1fr}
  .form-field.full{grid-column:span 1}
  .quick-features{grid-template-columns:repeat(2,1fr)}
  .hero-info{padding:30px 24px}
  .feature-card{padding:28px}
  .checkout-card{padding:22px}
  .latest-blogs{padding:60px 0}
  .blog-card-body{padding:18px}
}
@media (max-width:380px){
  .hero-top h1{font-size:1.6rem}
  .quick-features{grid-template-columns:1fr}
  .qf{border-bottom:1px solid rgba(255,255,255,.12)}
}

/* Entrance animations */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}