/* ============================================================
   DERILA ERGO PILLOW V4 — css/style.css | dirila-ergo.com
   Colors FROM PRODUCT IMAGE:
   Periwinkle #2e4a8a | Teal Aqua #45b8b0 | Ice Blue #5270b8
   Pearl White #f0f4ff | Sky #a8c4e8
   Theme: Clinical Sleep Science — Bright Minimal Pearl & Blue
   UNIQUE vs V1 (Marine/Coral white) V2 (Dark Plum/Gold)
   V3 (Split panel Forest/Gold now Periwinkle/Teal)
   V4: CENTRED hero with orbital rings + product large,
       pull-stat boxes in about, horizontal 3-step HIW,
       before/after comparison table features, full-bleed
       model with text overlay, horizontal single-row reviews,
       wide horizontal guarantee banner
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --peri:        #2e4a8a;
  --peri-mid:    #3a5ca0;
  --peri-lgt:    #4a6eb8;
  --peri-soft:   #5e82cc;
  --peri-pale:   #eef3fc;
  --peri-xp:     #f4f7fe;
  --teal:        #45b8b0;
  --teal-dk:     #2e9d96;
  --teal-lgt:    #62cec7;
  --teal-xl:     #a0e8e4;
  --teal-pale:   #edfaf9;
  --teal-xp:     #f5fdfc;
  --ice:         #5270b8;
  --ice-lgt:     #7a98d4;
  --ice-pale:    #dce8f8;
  --sky:         #a8c4e8;
  --sky-lgt:     #c8d8f0;
  --pearl:       #f0f4ff;
  --pearl-dk:    #e4ecf8;
  --pearl-mid:   #c8d8f0;
  --white:       #ffffff;
  --off:         #f8faff;
  --silver:      #94a3b8;
  --silver-lgt:  #e2e8f0;
  --muted:       #5a6a82;
  --text:        #1a3070;
  --text-body:   #1e2d5a;
  --border-lt:   #c8d8f0;
  --border-t:    #62cec7;
  --radius:      10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-pill: 50px;
  --sh-sm:       0 2px 12px rgba(0,0,0,.06);
  --sh:          0 4px 24px rgba(0,0,0,.09);
  --sh-h:        0 12px 40px rgba(0,0,0,.14);
  --sh-p:        0 4px 20px rgba(46,74,138,.28);
  --sh-pb:       0 8px 28px rgba(46,74,138,.16);
  --sh-t:        0 4px 20px rgba(69,184,176,.38);
  --sh-tb:       0 8px 28px rgba(69,184,176,.22);
}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;font-size:18px;color:var(--text-body);
  background:var(--white);overflow-x:hidden;line-height:1.75}
a{color:inherit;text-decoration:none;transition:color .2s}
img{max-width:100%;height:auto;display:block}

/* NAV — Pearl white, periwinkle text */
nav{position:sticky;top:0;z-index:1000;background:var(--white);
  height:70px;padding:0 32px;
  box-shadow:0 2px 16px rgba(46,74,138,.10);
  border-bottom:3px solid var(--teal)}
.nav-inner{max-width:1200px;margin:0 auto;height:100%;
  display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{font-family:'Jost',sans-serif;font-size:1.35rem;font-weight:900;
  color:var(--peri);letter-spacing:.3px;text-transform:uppercase;
  text-decoration:none;flex-shrink:0;display:flex;align-items:center;gap:10px}
.logo-circle{width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--peri),var(--teal));
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;box-shadow:var(--sh-t)}
.nav-logo .hl{color:var(--teal-dk)}
.nav-links{display:flex;align-items:center;gap:20px;list-style:none}
.nav-links a{color:var(--muted);font-size:.88rem;font-weight:600;
  white-space:nowrap;transition:color .2s}
.nav-links a:hover{color:var(--peri)}
.btn-nav{background:var(--peri)!important;color:var(--white)!important;
  font-weight:900!important;font-size:.84rem!important;padding:10px 18px!important;
  border-radius:var(--radius-pill)!important;text-transform:uppercase;
  box-shadow:var(--sh-p)!important;transition:filter .2s!important;border:none!important}
.btn-nav:hover{filter:brightness(1.12)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{width:26px;height:2px;background:var(--peri);display:block;border-radius:2px}
.mobile-menu{display:none;flex-direction:column;background:var(--white);
  position:absolute;top:70px;left:0;right:0;padding:22px 32px;gap:16px;z-index:999;
  border-bottom:2px solid var(--teal-pale);box-shadow:0 4px 20px rgba(46,74,138,.08)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--peri);font-size:1rem;font-weight:600}
.mobile-menu .btn-mob{background:var(--peri);color:var(--white);text-align:center;
  padding:13px;border-radius:var(--radius-pill);font-weight:900;margin-top:4px;text-transform:uppercase}

/* BUTTONS */
.btn-peri{display:inline-block;background:var(--peri);color:var(--white);
  font-family:'Jost',sans-serif;font-weight:900;font-size:1.05rem;text-transform:uppercase;
  padding:15px 38px;border-radius:var(--radius-pill);text-decoration:none;
  transition:filter .2s,transform .15s;box-shadow:var(--sh-p);letter-spacing:.5px}
.btn-peri:hover{filter:brightness(1.12);transform:translateY(-2px)}
.btn-teal{display:inline-block;background:var(--teal);color:var(--white);
  font-family:'Jost',sans-serif;font-weight:900;font-size:1.05rem;text-transform:uppercase;
  padding:15px 38px;border-radius:var(--radius-pill);text-decoration:none;
  transition:filter .2s,transform .15s;box-shadow:var(--sh-t);letter-spacing:.5px}
.btn-teal:hover{filter:brightness(1.10);transform:translateY(-2px)}
.btn-outline-p{display:inline-block;background:transparent;color:var(--peri);
  font-family:'Jost',sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;
  padding:13px 32px;border-radius:var(--radius-pill);border:2px solid var(--peri);
  text-decoration:none;transition:all .2s}
.btn-outline-p:hover{background:var(--peri);color:var(--white)}
.btn-outline-t{display:inline-block;background:transparent;color:var(--teal-dk);
  font-family:'Jost',sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;
  padding:13px 32px;border-radius:var(--radius-pill);border:2px solid var(--teal);
  text-decoration:none;transition:all .2s}
.btn-outline-t:hover{background:var(--teal);color:var(--white)}
.btn-outline-w{display:inline-block;background:transparent;color:rgba(255,255,255,.82);
  font-family:'Jost',sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;
  padding:13px 32px;border-radius:var(--radius-pill);border:2px solid rgba(255,255,255,.28);
  text-decoration:none;transition:all .2s}
.btn-outline-w:hover{border-color:var(--teal-xl);color:var(--teal-xl)}

/* SECTION BANDS */
.sec-band{padding:52px 40px 44px;text-align:center}
.sec-band h2{font-family:'Jost',sans-serif;font-size:2.3rem;font-weight:900;line-height:1.2}
.sec-band p.sub{font-size:1rem;margin-top:10px}
.peri-band{background:var(--peri);border-top:3px solid var(--teal);border-bottom:3px solid var(--teal)}
.peri-band h2{color:var(--white)}.peri-band .hl{color:var(--teal-xl)}.peri-band p.sub{color:rgba(255,255,255,.50)}
.teal-band{background:var(--teal);border-top:2px solid var(--teal-dk);border-bottom:2px solid var(--teal-dk)}
.teal-band h2{color:var(--white)}.teal-band p.sub{color:rgba(255,255,255,.82)}
.pearl-band{background:var(--pearl);border-top:2px solid var(--pearl-mid);border-bottom:2px solid var(--pearl-mid)}
.pearl-band h2{color:var(--peri)}.pearl-band .hl{color:var(--teal-dk)}.pearl-band p.sub{color:var(--muted)}
.off-band{background:var(--off);border-top:2px solid var(--silver-lgt);border-bottom:2px solid var(--silver-lgt)}
.off-band h2{color:var(--peri)}.off-band .hl{color:var(--teal-dk)}.off-band p.sub{color:var(--muted)}
.peri-pale-band{background:var(--peri-pale);border-top:2px solid var(--border-lt);border-bottom:2px solid var(--border-lt)}
.peri-pale-band h2{color:var(--peri)}.peri-pale-band .hl{color:var(--teal-dk)}.peri-pale-band p.sub{color:var(--muted)}
.teal-pale-band{background:var(--teal-pale);border-top:2px solid rgba(69,184,176,.22);border-bottom:2px solid rgba(69,184,176,.22)}
.teal-pale-band h2{color:var(--peri)}.teal-pale-band .hl{color:var(--teal-dk)}.teal-pale-band p.sub{color:var(--muted)}
.white-band{background:var(--white);border-top:2px solid var(--silver-lgt);border-bottom:2px solid var(--silver-lgt)}
.white-band h2{color:var(--peri)}.white-band .hl{color:var(--teal-dk)}.white-band p.sub{color:var(--muted)}
.ice-band{background:var(--ice-pale);border-top:2px solid var(--sky-lgt);border-bottom:2px solid var(--sky-lgt)}
.ice-band h2{color:var(--peri)}.ice-band .hl{color:var(--teal-dk)}.ice-band p.sub{color:var(--muted)}

/* HERO — CENTRED full-width, product large with orbital rings (unique) */
.hero{background:linear-gradient(180deg,var(--peri) 0%,var(--peri-mid) 55%,#1e3474 100%);
  overflow:hidden;position:relative;padding:0}
/* Orbital ring 1 */
.hero::before{content:'';position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);width:680px;height:680px;border-radius:50%;
  border:1px solid rgba(168,196,232,.18);pointer-events:none}
/* Orbital ring 2 */
.hero::after{content:'';position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);width:880px;height:880px;border-radius:50%;
  border:1px solid rgba(168,196,232,.08);pointer-events:none}
/* Teal glow centre */
.hero-glow{position:absolute;bottom:-80px;left:50%;transform:translateX(-50%);
  width:500px;height:300px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(69,184,176,.28) 0%,transparent 65%);pointer-events:none}
.hero-wave{position:absolute;bottom:-2px;left:0;right:0;line-height:0;pointer-events:none;z-index:2}
.hero-inner{max-width:1100px;margin:0 auto;
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:64px 48px 100px;position:relative;z-index:1}
/* Label */
.hero-label{display:inline-flex;align-items:center;gap:8px;
  background:rgba(69,184,176,.18);border:1px solid rgba(69,184,176,.36);
  border-radius:var(--radius-pill);padding:6px 20px;
  color:var(--teal-xl);font-size:.72rem;font-weight:900;
  letter-spacing:2.5px;text-transform:uppercase;margin-bottom:22px}
.label-dot{width:6px;height:6px;border-radius:50%;background:var(--teal-xl);
  animation:blink 1.6s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.15}}
.hero-h1{font-family:'Jost',sans-serif;font-size:3.4rem;font-weight:900;
  color:var(--white);line-height:1.06;letter-spacing:-.5px;margin-bottom:18px}
.hero-h1 .hl-t{color:var(--teal-xl)}
.hero-h1 .hl-s{color:var(--sky)}
.hero-desc{font-size:1.08rem;line-height:1.80;color:rgba(255,255,255,.58);
  max-width:660px;margin:0 auto 30px}
.hero-ctas{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-bottom:10px}
.hero-note{font-size:.79rem;color:rgba(255,255,255,.28);margin-bottom:48px}
.hero-note strong{color:var(--teal-lgt)}
/* Product centred */
.hero-product{position:relative;display:inline-block;margin:0 auto}
.hero-product::before{content:'';position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);width:440px;height:220px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(69,184,176,.30) 0%,transparent 65%);pointer-events:none}
.hero-product a img{max-height:460px;width:auto;object-fit:contain;
  filter:drop-shadow(0 0 50px rgba(69,184,176,.32)) drop-shadow(0 0 20px rgba(168,196,232,.20)) drop-shadow(0 20px 60px rgba(0,0,0,.60));
  transition:transform .6s ease;display:block;margin:0 auto;position:relative;z-index:1}
.hero-product a:hover img{transform:scale(1.04) translateY(-10px)}
/* Trust pill row */
.hero-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:32px}
.htrust{display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-pill);padding:7px 16px;
  font-size:.80rem;font-weight:700;color:rgba(255,255,255,.85)}

/* TEAL TRUST BAR */
.trust-bar{background:var(--teal);padding:14px 32px}
.trust-bar-inner{max-width:1100px;margin:0 auto;display:flex;
  flex-wrap:wrap;justify-content:center;gap:0}
.tb-item{display:flex;align-items:center;gap:8px;
  padding:6px 28px;border-right:2px solid rgba(255,255,255,.20);color:var(--white)}
.tb-item:last-child{border-right:none}
.tb-icon{font-size:1.2rem;flex-shrink:0}
.tb-text{font-size:.84rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px}

/* ABOUT — wide prose + pull-stat boxes (unique layout) */
.about-section{background:var(--white);padding:72px 48px}
.about-inner{max-width:1100px;margin:0 auto}
.about-tag{display:inline-block;background:var(--peri);color:var(--white);
  font-size:.70rem;font-weight:900;text-transform:uppercase;letter-spacing:2px;
  padding:4px 12px;border-radius:var(--radius-pill);margin-bottom:14px}
.about-inner h3{font-family:'Jost',sans-serif;font-size:2rem;font-weight:900;
  color:var(--peri);margin-bottom:20px;line-height:1.2;max-width:780px}
.about-inner h3 span{color:var(--teal-dk)}
.about-body{display:grid;grid-template-columns:1fr 320px;gap:44px;align-items:flex-start}
.about-text p{font-size:1.03rem;line-height:1.85;color:var(--muted);margin-bottom:14px}
/* Pull stat boxes — unique */
.about-stats{display:flex;flex-direction:column;gap:14px}
.stat-box{background:var(--peri-pale);border:1.5px solid var(--border-lt);
  border-left:4px solid var(--teal);border-radius:var(--radius-lg);
  padding:20px 22px;text-align:center}
.stat-box-num{font-family:'Jost',sans-serif;font-size:2.2rem;font-weight:900;
  color:var(--peri);line-height:1;margin-bottom:4px;display:block}
.stat-box-lbl{font-size:.80rem;font-weight:700;color:var(--muted);
  text-transform:uppercase;letter-spacing:.8px}
.stat-box.teal-accent{border-left-color:var(--peri);background:var(--teal-pale)}
.stat-box.teal-accent .stat-box-num{color:var(--teal-dk)}

/* HIW — Horizontal connected (3 steps) on pearl bg */
.hiw-section{background:var(--pearl);padding:72px 48px}
.hiw-row{max-width:1100px;margin:0 auto;
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;position:relative}
.hiw-row::before{content:'';position:absolute;
  top:38px;left:calc(16.5%);right:calc(16.5%);height:2px;
  background:linear-gradient(90deg,var(--peri),var(--teal),var(--peri));z-index:0}
.hiw-step{display:flex;flex-direction:column;align-items:center;
  text-align:center;padding:0 28px;position:relative;z-index:1}
.hiw-circle{width:76px;height:76px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 18px;box-shadow:var(--sh-p);border:4px solid var(--pearl)}
.hiw-step:nth-child(1) .hiw-circle{background:var(--peri)}
.hiw-step:nth-child(2) .hiw-circle{background:var(--teal)}
.hiw-step:nth-child(3) .hiw-circle{background:linear-gradient(135deg,var(--peri),var(--teal))}
.hiw-circle span{font-size:2rem;display:block}
.hiw-step-tag{font-family:'Jost',sans-serif;font-size:.68rem;font-weight:900;
  text-transform:uppercase;letter-spacing:2px;margin-bottom:6px;display:block}
.hiw-step:nth-child(1) .hiw-step-tag{color:var(--peri)}
.hiw-step:nth-child(2) .hiw-step-tag{color:var(--teal-dk)}
.hiw-step:nth-child(3) .hiw-step-tag{color:var(--peri-mid)}
.hiw-title{font-family:'Jost',sans-serif;font-size:1.05rem;font-weight:800;
  color:var(--peri);margin-bottom:10px;line-height:1.3}
.hiw-step p{font-size:.88rem;line-height:1.65;color:var(--muted)}

/* ORDER / PAYMENT IMG */
.order-img-section{background:var(--peri-pale);padding:52px 48px;text-align:center;
  border-top:2px solid var(--border-lt);border-bottom:2px solid var(--border-lt)}
.order-img-section a{display:block;margin:0 auto;max-width:900px}
.order-img-section a img{width:100%;height:auto;object-fit:contain;
  border-radius:var(--radius-lg);box-shadow:var(--sh-pb);transition:transform .3s;margin:0 auto}
.order-img-section a:hover img{transform:scale(1.01)}

.payment-section{background:var(--teal-pale);padding:52px 48px;text-align:center;
  border-top:2px solid rgba(69,184,176,.20);border-bottom:2px solid rgba(69,184,176,.20)}
.payment-section a{display:block;margin:0 auto;max-width:900px}
.payment-section a img{width:100%;height:auto;object-fit:contain;
  border-radius:var(--radius-lg);box-shadow:var(--sh-tb);transition:transform .3s;margin:0 auto}
.payment-section a:hover img{transform:scale(1.01)}

/* COMPARISON TABLE — Before/After (completely unique feature layout) */
.compare-section{background:var(--off);padding:72px 48px}
.compare-inner{max-width:1000px;margin:0 auto}
.compare-table{width:100%;border-collapse:separate;border-spacing:0;
  border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--sh-pb)}
.compare-table thead tr th{padding:18px 24px;font-family:'Jost',sans-serif;
  font-size:1rem;font-weight:900;text-align:center}
.compare-table thead .th-blank{background:var(--pearl);width:38%}
.compare-table thead .th-old{background:var(--silver-lgt);color:var(--muted);width:31%}
.compare-table thead .th-new{background:var(--peri);color:var(--white);width:31%}
.compare-table thead .th-new small{display:block;font-size:.70rem;font-weight:600;
  color:var(--teal-xl);letter-spacing:1px;margin-top:2px;text-transform:uppercase}
.compare-table tbody tr:nth-child(odd){background:var(--white)}
.compare-table tbody tr:nth-child(even){background:var(--pearl)}
.compare-table tbody td{padding:14px 22px;font-size:.92rem;vertical-align:middle}
.compare-table tbody td:first-child{font-weight:700;color:var(--text-body);
  border-right:1px solid var(--silver-lgt)}
.compare-table tbody td:nth-child(2){text-align:center;color:var(--muted)}
.compare-table tbody td:nth-child(3){text-align:center;font-weight:700;color:var(--peri);
  background:rgba(69,184,176,.07)}
.compare-table tfoot tr td{background:var(--peri);padding:14px 22px;text-align:center;
  font-size:.90rem;font-weight:700;color:var(--white)}
.compare-icon-no{color:#e53e3e;font-size:1.1rem}
.compare-icon-yes{color:var(--teal-dk);font-size:1.1rem}

/* MODEL FULL-BLEED WITH OVERLAY */
.model-section{position:relative;overflow:hidden;min-height:460px}
.model-img{width:100%;height:460px;object-fit:cover;display:block;
  filter:brightness(.55)}
.model-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.model-content{max-width:820px;margin:0 auto;text-align:center;padding:40px}
.model-content h3{font-family:'Jost',sans-serif;font-size:2.2rem;font-weight:900;
  color:var(--white);margin-bottom:14px;line-height:1.2}
.model-content h3 span{color:var(--teal-xl)}
.model-content p{font-size:1.05rem;line-height:1.80;color:rgba(255,255,255,.75);
  max-width:680px;margin:0 auto 28px}
.model-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:28px}
.mpill{display:inline-flex;align-items:center;gap:7px;
  background:rgba(69,184,176,.22);border:1px solid rgba(69,184,176,.40);
  border-radius:var(--radius-pill);padding:8px 18px;
  font-size:.84rem;font-weight:700;color:var(--white)}

/* BENEFITS IMG */
.ben-img-section{background:var(--pearl-dk);padding:48px;text-align:center;
  border-top:2px solid var(--pearl-mid);border-bottom:2px solid var(--pearl-mid)}
.ben-img-section img{max-width:900px;width:100%;height:auto;margin:0 auto;
  border-radius:var(--radius-xl);box-shadow:var(--sh-pb);object-fit:contain}

/* REVIEWS — horizontal single-row, 3 cards, clean minimal */
.reviews-section{background:var(--white);padding:72px 48px}
.reviews-banner{max-width:1100px;margin:0 auto 36px;text-align:center}
.reviews-banner img{max-width:800px;width:100%;height:auto;margin:0 auto;
  border-radius:var(--radius-xl);box-shadow:var(--sh-pb)}
.reviews-grid{max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:repeat(3,1fr);gap:20px}
.rv-card{background:var(--peri-pale);border-radius:var(--radius-xl);padding:30px 24px;
  border:1.5px solid var(--border-lt);position:relative;overflow:hidden;
  transition:box-shadow .3s,transform .3s}
.rv-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--peri),var(--teal))}
.rv-card:hover{box-shadow:var(--sh-pb);transform:translateY(-4px)}
/* Large quote mark */
.rv-quote-mark{font-family:Georgia,serif;font-size:5rem;color:var(--peri);
  opacity:.12;line-height:.8;margin-bottom:8px;display:block}
.rv-stars{display:flex;gap:3px;margin-bottom:12px}
.rv-s{color:var(--teal-dk);font-size:1rem}
.rv-headline{font-family:'Jost',sans-serif;font-size:1rem;font-weight:800;
  color:var(--peri);margin-bottom:10px;line-height:1.4}
.rv-text{font-size:.88rem;line-height:1.70;color:var(--muted);
  margin-bottom:18px;font-style:italic}
.rv-footer{display:flex;align-items:center;gap:10px;
  padding-top:14px;border-top:1px solid var(--pearl-mid)}
.rv-photo{width:46px;height:46px;border-radius:50%;object-fit:cover;
  flex-shrink:0;border:2px solid var(--teal)}
.rv-name{font-family:'Jost',sans-serif;font-size:.86rem;font-weight:800;color:var(--peri);margin-bottom:1px}
.rv-badge{font-size:.72rem;font-weight:700;color:var(--teal-dk)}

/* GUARANTEE — horizontal banner (completely different from all previous) */
.guarantee-section{background:var(--peri);padding:0;overflow:hidden}
.guarantee-banner{max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr 1fr;min-height:300px}
.guar-img-panel{background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;padding:40px;
  border-right:1px solid rgba(255,255,255,.10)}
.guar-img-panel img{max-width:180px;width:100%;height:auto;margin:0 auto}
.guar-text-panel{padding:48px 44px;display:flex;flex-direction:column;
  justify-content:center;gap:14px;border-right:1px solid rgba(255,255,255,.10)}
.guar-text-panel h3{font-family:'Jost',sans-serif;font-size:1.8rem;font-weight:900;
  color:var(--white);line-height:1.2}
.guar-text-panel h3 span{color:var(--teal-xl)}
.guar-text-panel p{font-size:.98rem;line-height:1.80;color:rgba(255,255,255,.60)}
.guar-cta-panel{padding:48px 40px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:18px;text-align:center}
.guar-badge{background:var(--teal);color:var(--white);
  border-radius:var(--radius-xl);padding:20px 24px;
  box-shadow:var(--sh-t);width:100%;max-width:240px}
.gbt{font-family:'Jost',sans-serif;font-size:1rem;font-weight:900;margin-bottom:4px}
.gbs{font-size:.80rem;color:rgba(255,255,255,.80)}

/* FAQ */
.faq-section{background:var(--pearl);padding:72px 48px}
.faq-list{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--white);border:1.5px solid var(--border-lt);
  border-radius:var(--radius-lg);overflow:hidden;
  border-top:4px solid transparent;transition:border-top-color .25s}
.faq-item.open{border-top-color:var(--teal)}
.faq-question{width:100%;background:none;border:none;text-align:left;padding:18px 22px;
  font-family:'Jost',sans-serif;font-size:.98rem;font-weight:700;color:var(--peri);
  cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  gap:14px;transition:background .2s;line-height:1.4}
.faq-question:hover{background:var(--peri-pale)}
.faq-arrow{font-size:1.1rem;transition:transform .3s;color:var(--teal-dk);flex-shrink:0;font-weight:700}
.faq-answer{display:none;padding:0 22px 18px;font-size:.96rem;line-height:1.80;
  color:var(--muted);border-top:1px solid var(--border-lt)}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-arrow{transform:rotate(180deg)}

/* CTA FINAL */
.cta-final{background:linear-gradient(135deg,var(--peri) 0%,var(--peri-mid) 50%,#1e3474 100%);
  padding:80px 48px;text-align:center;position:relative;overflow:hidden;border-top:4px solid var(--teal)}
.cta-final::before{content:'';position:absolute;top:-60px;left:50%;transform:translateX(-50%);
  width:700px;height:200px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(69,184,176,.22) 0%,transparent 65%);pointer-events:none}
.cta-final h2{font-family:'Jost',sans-serif;font-size:2.6rem;font-weight:900;
  color:var(--white);margin-bottom:14px;line-height:1.2;position:relative;z-index:1}
.cta-final h2 .hl-t{color:var(--teal-xl)}
.cta-sub{font-size:1rem;color:rgba(255,255,255,.44);margin:0 auto 36px;
  max-width:700px;position:relative;z-index:1}
.cta-img{max-width:260px;margin:0 auto 32px;position:relative;z-index:1}
.cta-img a img{width:100%;height:auto;object-fit:contain;
  filter:drop-shadow(0 0 40px rgba(69,184,176,.32)) drop-shadow(0 14px 40px rgba(0,0,0,.60));
  transition:transform .4s}
.cta-img a:hover img{transform:scale(1.05) translateY(-8px)}
.cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;position:relative;z-index:1}
.cta-note{font-size:.80rem;color:rgba(255,255,255,.28);margin-top:14px;position:relative;z-index:1}

/* FOOTER */
footer{background:var(--peri);border-top:2px solid rgba(69,184,176,.25)}
.footer-main{max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:2fr 1fr 1fr;
  padding:44px 48px;border-bottom:1px solid rgba(255,255,255,.07)}
.fb-brand{padding-right:44px;border-right:1px solid rgba(255,255,255,.08)}
.fb-logo{font-family:'Jost',sans-serif;font-size:1.3rem;font-weight:900;
  color:var(--white);display:block;margin-bottom:8px;
  letter-spacing:.3px;text-transform:uppercase;text-decoration:none}
.fb-logo span{color:var(--teal-xl)}
.fb-tagline{font-size:.82rem;color:rgba(255,255,255,.30);line-height:1.70;margin-bottom:14px}
.fb-pills{display:flex;flex-wrap:wrap;gap:6px}
.fbp{background:rgba(69,184,176,.15);border:1px solid rgba(69,184,176,.28);
  color:var(--teal-xl);font-size:.70rem;font-weight:800;padding:3px 10px;border-radius:var(--radius-pill)}
.fb-nav{padding:0 24px}
.fb-nav h5{font-family:'Jost',sans-serif;font-size:.70rem;font-weight:800;
  text-transform:uppercase;letter-spacing:2px;color:var(--teal-lgt);
  margin-bottom:12px;padding-bottom:7px;border-bottom:1px solid rgba(69,184,176,.22)}
.fb-nav ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:9px}
.fb-nav ul li a{color:rgba(255,255,255,.30);font-size:.88rem;font-weight:500;
  transition:color .2s;display:flex;align-items:center;gap:5px}
.fb-nav ul li a::before{content:'›';color:var(--teal-lgt);font-size:.9rem;font-weight:700}
.fb-nav ul li a:hover{color:var(--white)}
.footer-legal{max-width:1200px;margin:0 auto;padding:14px 48px 20px;text-align:center}
.footer-legal p{font-size:.78rem;color:rgba(255,255,255,.22);line-height:1.72;margin-bottom:6px}
.footer-legal a{color:rgba(255,255,255,.30)}
.footer-legal a:hover{color:var(--teal-xl)}
.footer-copy{font-size:.78rem;color:rgba(255,255,255,.18);margin-top:8px;
  padding-top:8px;border-top:1px solid rgba(255,255,255,.07)}

/* SCROLL TOP */
#scrollTop{position:fixed;bottom:28px;right:20px;z-index:999;display:none;
  width:46px;height:46px;background:var(--teal);color:var(--white);
  border-radius:50%;border:none;font-size:1.3rem;font-weight:900;
  cursor:pointer;box-shadow:var(--sh-t);align-items:center;justify-content:center}

/* ANIMATIONS */
.fade-up{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.fade-left{opacity:0;transform:translateX(-28px);transition:opacity .65s ease,transform .65s ease}
.fade-right{opacity:0;transform:translateX(28px);transition:opacity .65s ease,transform .65s ease}
.scale-in{opacity:0;transform:scale(.95);transition:opacity .65s ease,transform .65s ease}
.fade-up.visible,.fade-left.visible,.fade-right.visible,.scale-in.visible{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-h1{font-size:2.9rem}
  .compare-table{font-size:.85rem}
}
@media(max-width:900px){
  .hero-inner{padding:48px 24px 80px}
  .hero-h1{font-size:2.3rem}
  .about-body{grid-template-columns:1fr}
  .about-stats{flex-direction:row;flex-wrap:wrap}
  .stat-box{flex:1 1 140px}
  .hiw-row{grid-template-columns:1fr}.hiw-row::before{display:none}
  .reviews-grid{grid-template-columns:1fr 1fr}
  .guarantee-banner{grid-template-columns:1fr}
  .guar-img-panel{border-right:none;border-bottom:1px solid rgba(255,255,255,.10);min-height:auto}
  .guar-text-panel{border-right:none;border-bottom:1px solid rgba(255,255,255,.10)}
  .compare-table thead .th-blank{display:none}
  .tb-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.14);padding:8px 16px;width:100%;justify-content:center}
  .tb-item:last-child{border-bottom:none}
  .footer-main{grid-template-columns:1fr 1fr}
  .fb-brand{grid-column:1/-1;border-right:none;border-bottom:1px solid rgba(255,255,255,.08);padding-right:0;padding-bottom:20px;margin-bottom:8px}
}
@media(max-width:640px){
  nav{padding:0 16px}.nav-links{display:none}.hamburger{display:flex}
  .hero-h1{font-size:2rem}
  .sec-band{padding:36px 20px 30px}.sec-band h2{font-size:1.65rem}
  .reviews-grid{grid-template-columns:1fr}
  .about-section,.hiw-section,.compare-section,.reviews-section,
  .guarantee-section,.faq-section{padding:44px 20px}
  .order-img-section,.payment-section,.ben-img-section{padding:34px 20px}
  .cta-final{padding:56px 20px}.cta-final h2{font-size:1.85rem}
  .model-section{min-height:360px}.model-img{height:360px}
  .model-content h3{font-size:1.6rem}
  .footer-main,.footer-legal{padding:28px 20px}.fb-nav{padding:0}.footer-main{grid-template-columns:1fr}
  .guar-text-panel,.guar-cta-panel,.guar-img-panel{padding:28px 20px}
}