/* ==============================
   MemoryOn - Main Stylesheet
   Design: Modern Gradient (Premium Feel)
   Colors: #4F46E5 → #06B6D4
   Fonts: Montserrat + Open Sans
============================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Open+Sans:wght@400;500;600&display=swap');

/* ---- Reset & Base ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; scroll-behavior:smooth; -webkit-text-size-adjust:100%; -ms-text-size-adjust:100%; }
body { font-family:'Open Sans',sans-serif; color:#1e293b; background:#fff; overflow-x:hidden; -webkit-tap-highlight-color:transparent; }
img { max-width:100%; height:auto; display:block; }
a { text-decoration:none; color:inherit; }

/* ---- CSS Variables ---- */
:root {
  --primary:#4F46E5;
  --primary-dark:#3730a3;
  --secondary:#06B6D4;
  --accent:#f59e0b;
  --success:#10b981;
  --danger:#ef4444;
  --text-dark:#0f172a;
  --text-mid:#334155;
  --text-light:#64748b;
  --bg-light:#f8fafc;
  --bg-card:#ffffff;
  --border:#e2e8f0;
  --gradient:linear-gradient(135deg,#4F46E5 0%,#06B6D4 100%);
  --gradient-rev:linear-gradient(135deg,#06B6D4 0%,#4F46E5 100%);
  --shadow-sm:0 1px 3px rgba(0,0,0,.08);
  --shadow-md:0 4px 16px rgba(79,70,229,.15);
  --shadow-lg:0 12px 40px rgba(79,70,229,.2);
  --radius:16px;
  --radius-sm:10px;
  --radius-pill:50px;
}

/* ---- Typography ---- */
h1,h2,h3,h4,h5 { font-family:'Montserrat',sans-serif; font-weight:700; line-height:1.25; color:var(--text-dark); }
h1 { font-size:clamp(28px,5vw,52px); font-weight:900; }
h2 { font-size:clamp(22px,3.5vw,38px); }
h3 { font-size:clamp(18px,2.5vw,24px); }
h4 { font-size:clamp(16px,2vw,20px); }
p { font-size:16px; line-height:1.75; color:var(--text-mid); }

/* ---- Utilities ---- */
.container { width:100%; max-width:1200px; margin:0 auto; padding:0 20px; }
.section-pad { padding:80px 0; }
.section-pad-sm { padding:60px 0; }
.text-center { text-align:center; }
.text-gradient { background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.badge-pill { display:inline-block; padding:6px 16px; border-radius:var(--radius-pill); font-size:13px; font-weight:700; font-family:'Montserrat',sans-serif; }
.badge-primary { background:rgba(79,70,229,.12); color:var(--primary); }
.badge-success { background:rgba(16,185,129,.12); color:var(--success); }

/* ---- Buttons ---- */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; font-family:'Montserrat',sans-serif; font-weight:700; font-size:16px; padding:14px 32px; border-radius:var(--radius-pill); border:none; cursor:pointer; transition:all .3s ease; min-height:48px; text-decoration:none; }
.btn-primary { background:var(--gradient); color:#fff; box-shadow:var(--shadow-md); }
.btn-primary:hover { transform:scale(1.05); box-shadow:var(--shadow-lg); }
.btn-primary:active { transform:scale(0.98); }
.btn-outline { background:transparent; border:2px solid var(--primary); color:var(--primary); }
.btn-outline:hover { background:var(--primary); color:#fff; }
.btn-lg { font-size:18px; padding:16px 40px; min-height:56px; }
.btn-full { width:100%; }
.btn-gold { background:linear-gradient(135deg,#f59e0b,#d97706); color:#fff; box-shadow:0 4px 16px rgba(245,158,11,.35); }
.btn-gold:hover { transform:scale(1.05); box-shadow:0 8px 32px rgba(245,158,11,.45); }

/* ---- Section Headers ---- */
.section-header { text-align:center; margin-bottom:56px; }
.section-header h2 { margin-bottom:16px; }
.section-header p { max-width:640px; margin:0 auto; font-size:17px; color:var(--text-light); }
.section-header .badge-pill { margin-bottom:16px; }

/* =============================
   NAVBAR
============================= */
#navbar { position:fixed; top:0; left:0; right:0; z-index:1000; background:rgba(255,255,255,.95); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); border-bottom:1px solid rgba(79,70,229,.08); transition:all .3s ease; padding:14px 0; }
#navbar.scrolled { padding:10px 0; box-shadow:0 4px 20px rgba(79,70,229,.12); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; gap:24px; }
.nav-logo { font-family:'Montserrat',sans-serif; font-size:22px; font-weight:900; background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; white-space:nowrap; }
.nav-logo span { -webkit-text-fill-color:transparent; }
.nav-links { display:flex; align-items:center; gap:32px; list-style:none; }
.nav-links a { font-family:'Montserrat',sans-serif; font-size:14px; font-weight:600; color:var(--text-dark); transition:color .2s; }
.nav-links a:hover { color:var(--primary); }
.nav-cta { flex-shrink:0; }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; background:none; border:none; }
.hamburger span { display:block; width:24px; height:2px; background:var(--text-dark); border-radius:2px; transition:all .3s ease; }
.hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }
.mobile-menu { display:none; position:fixed; top:64px; left:0; right:0; background:#fff; border-bottom:1px solid var(--border); padding:24px 20px; z-index:999; box-shadow:0 8px 32px rgba(0,0,0,.1); transform:translateY(-100%); opacity:0; transition:all .3s ease; }
.mobile-menu.open { display:block; transform:translateY(0); opacity:1; }
.mobile-menu ul { list-style:none; display:flex; flex-direction:column; gap:4px; margin-bottom:20px; }
.mobile-menu ul a { display:block; padding:12px 16px; font-family:'Montserrat',sans-serif; font-weight:600; font-size:15px; color:var(--text-dark); border-radius:var(--radius-sm); transition:background .2s; }
.mobile-menu ul a:hover { background:var(--bg-light); color:var(--primary); }
body.nav-open { overflow:hidden; }
body { padding-top:72px; }

/* =============================
   HERO SECTION
============================= */
#hero { background:linear-gradient(135deg,#f0f4ff 0%,#e0f7fa 50%,#f0f4ff 100%); position:relative; overflow:hidden; min-height:calc(100vh - 72px); display:flex; align-items:center; padding:60px 0; }
.hero-bg-blob { position:absolute; border-radius:50%; filter:blur(80px); opacity:.35; pointer-events:none; }
.hero-bg-blob-1 { width:500px; height:500px; background:radial-gradient(#4F46E5,transparent); top:-100px; right:-100px; }
.hero-bg-blob-2 { width:400px; height:400px; background:radial-gradient(#06B6D4,transparent); bottom:-100px; left:-100px; }
.hero-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; position:relative; z-index:1; }
.hero-img-wrap { position:relative; display:flex; justify-content:center; }
.hero-product-img { max-width:420px; width:100%; filter:drop-shadow(0 24px 48px rgba(79,70,229,.3)); animation:floatY 4s ease-in-out infinite; }
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-18px)} }
.hero-badge-float { position:absolute; background:#fff; border-radius:var(--radius-sm); padding:10px 16px; box-shadow:var(--shadow-md); display:flex; align-items:center; gap:10px; font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; animation:floatBadge 3s ease-in-out infinite; }
.hero-badge-float.b1 { top:10%; right:0; animation-delay:.5s; }
.hero-badge-float.b2 { bottom:20%; left:0; animation-delay:1s; }
.hero-badge-float .dot { width:10px; height:10px; border-radius:50%; flex-shrink:0; }
.hero-badge-float .dot.green { background:#10b981; }
.hero-badge-float .dot.blue { background:#06B6D4; }
@keyframes floatBadge { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.hero-content {}
.hero-eyebrow { display:inline-flex; align-items:center; gap:8px; background:rgba(79,70,229,.1); color:var(--primary); padding:6px 16px; border-radius:var(--radius-pill); font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; margin-bottom:24px; }
.hero-content h1 { margin-bottom:20px; }
.hero-content p { font-size:17px; line-height:1.8; margin-bottom:28px; color:var(--text-mid); }
.hero-checks { display:flex; flex-direction:column; gap:10px; margin-bottom:32px; }
.hero-checks li { display:flex; align-items:center; gap:10px; font-family:'Open Sans',sans-serif; font-size:15px; font-weight:600; color:var(--text-dark); list-style:none; }
.hero-checks li::before { content:'✅'; font-size:16px; flex-shrink:0; }
.hero-cta-group { display:flex; flex-direction:column; gap:12px; }
.hero-cta-group .btn { font-size:18px; }
.hero-trust { display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-top:16px; }
.hero-trust span { font-family:'Montserrat',sans-serif; font-size:13px; font-weight:600; color:var(--text-light); display:flex; align-items:center; gap:5px; }
.hero-trust span::before { content:'⭐'; }
.hero-stars { color:var(--accent); font-size:14px; letter-spacing:2px; }

/* =============================
   WHY CHOOSE
============================= */
#why-choose { background:#fff; }
.why-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:28px; }
.why-card { background:var(--bg-light); border-radius:var(--radius); padding:32px 24px; text-align:center; border:1px solid var(--border); transition:all .35s ease; position:relative; overflow:hidden; opacity:0; transform:translateY(30px); }
.why-card.visible { opacity:1; transform:translateY(0); }
.why-card::before { content:''; position:absolute; top:0; left:0; right:0; height:4px; background:var(--gradient); transform:scaleX(0); transition:transform .3s ease; transform-origin:left; }
.why-card:hover { transform:translateY(-6px) rotate(1deg); box-shadow:var(--shadow-lg); border-color:var(--primary); }
.why-card:hover::before { transform:scaleX(1); }
.why-card img { width:80px; height:80px; object-fit:contain; margin:0 auto 20px; }
.why-card h3 { font-size:16px; font-weight:800; color:var(--text-dark); margin-bottom:12px; letter-spacing:.5px; }
.why-card p { font-size:14px; line-height:1.7; color:var(--text-light); }

/* =============================
   WHAT IS
============================= */
#what-is { background:linear-gradient(135deg,#f8faff 0%,#f0fdff 100%); }
.what-is-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.what-is-img { position:relative; }
.what-is-img img { border-radius:24px; box-shadow:var(--shadow-lg); }
.what-is-img .stat-pill { position:absolute; background:#fff; border-radius:var(--radius-sm); padding:12px 20px; box-shadow:var(--shadow-md); font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; }
.what-is-img .stat-pill.p1 { bottom:-16px; left:24px; }
.what-is-img .stat-pill.p2 { top:-12px; right:24px; }
.what-is-content h2 { margin-bottom:20px; }
.what-is-content p { margin-bottom:16px; }
.what-is-features { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:24px 0 32px; }
.what-is-feat { display:flex; gap:12px; align-items:flex-start; }
.feat-icon { width:40px; height:40px; background:var(--gradient); border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:18px; flex-shrink:0; }
.feat-text h4 { font-size:14px; font-weight:700; margin-bottom:4px; }
.feat-text p { font-size:13px; color:var(--text-light); line-height:1.5; margin:0; }

/* =============================
   HOW IT WORKS
============================= */
#how-it-works { background:#fff; }
.accordion-list { max-width:800px; margin:0 auto; display:flex; flex-direction:column; gap:12px; }
.acc-item { border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:box-shadow .3s; }
.acc-item.open { box-shadow:var(--shadow-md); border-color:var(--primary); }
.acc-header { display:flex; align-items:center; gap:16px; padding:20px 24px; cursor:pointer; background:#fff; min-height:44px; user-select:none; }
.acc-num { width:36px; height:36px; border-radius:50%; background:var(--gradient); color:#fff; font-family:'Montserrat',sans-serif; font-weight:800; font-size:15px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.acc-title { font-family:'Montserrat',sans-serif; font-weight:700; font-size:17px; color:var(--text-dark); flex:1; }
.acc-icon { width:28px; height:28px; border-radius:50%; border:2px solid var(--border); display:flex; align-items:center; justify-content:center; font-size:16px; transition:all .3s; flex-shrink:0; }
.acc-item.open .acc-icon { background:var(--primary); border-color:var(--primary); color:#fff; transform:rotate(45deg); }
.acc-body { max-height:0; overflow:hidden; transition:max-height .4s ease, padding .3s; }
.acc-item.open .acc-body { max-height:400px; }
.acc-body-inner { padding:0 24px 24px 76px; }
.acc-body-inner p { font-size:15px; line-height:1.8; color:var(--text-mid); }

/* =============================
   REVIEWS
============================= */
#reviews { background:linear-gradient(135deg,#f8faff 0%,#f0fdff 100%); }
.reviews-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.review-card { background:#fff; border-radius:var(--radius); padding:32px 28px; border:1px solid var(--border); box-shadow:var(--shadow-sm); transition:all .3s ease; opacity:0; transform:translateY(24px); }
.review-card.visible { opacity:1; transform:translateY(0); }
.review-card:hover { box-shadow:var(--shadow-lg); transform:translateY(-4px); }
.reviewer-top { display:flex; align-items:center; gap:16px; margin-bottom:16px; }
.reviewer-img { width:60px; height:60px; border-radius:50%; object-fit:cover; border:3px solid; border-image:var(--gradient) 1; box-shadow:0 0 0 3px rgba(79,70,229,.15); }
.reviewer-name { font-family:'Montserrat',sans-serif; font-weight:700; font-size:16px; margin-bottom:4px; }
.reviewer-loc { font-size:13px; color:var(--text-light); }
.review-stars { color:var(--accent); font-size:18px; letter-spacing:2px; margin-bottom:14px; }
.review-text { font-size:15px; line-height:1.7; color:var(--text-mid); font-style:italic; }
.verified-badge { display:inline-flex; align-items:center; gap:5px; margin-top:12px; font-size:12px; font-weight:700; color:var(--success); font-family:'Montserrat',sans-serif; }

/* =============================
   PRICING
============================= */
.pricing-section { background:#fff; }
.pricing-section.alt { background:var(--bg-light); }
.countdown-wrap { text-align:center; margin-bottom:48px; }
.countdown-label { font-family:'Montserrat',sans-serif; font-weight:700; font-size:15px; color:var(--text-light); margin-bottom:12px; }
.countdown-timer { display:inline-flex; align-items:center; gap:8px; }
.timer-block { background:var(--gradient); color:#fff; border-radius:var(--radius-sm); padding:14px 20px; min-width:72px; text-align:center; }
.timer-block .num { font-family:'Montserrat',sans-serif; font-size:36px; font-weight:900; line-height:1; display:block; }
.timer-block .lbl { font-size:11px; font-weight:600; opacity:.85; margin-top:4px; display:block; letter-spacing:1px; text-transform:uppercase; }
.timer-sep { font-family:'Montserrat',sans-serif; font-size:32px; font-weight:900; color:var(--primary); }
.pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; align-items:start; }
.price-card { background:#fff; border:2px solid var(--border); border-radius:20px; padding:32px 24px; text-align:center; position:relative; transition:all .3s ease; }
.price-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.price-card.popular { border-color:var(--primary); transform:scale(1.04); box-shadow:var(--shadow-lg); }
.price-card.popular:hover { transform:scale(1.06) translateY(-4px); }
.popular-tag { position:absolute; top:-14px; left:50%; transform:translateX(-50%); background:var(--gradient); color:#fff; padding:6px 24px; border-radius:var(--radius-pill); font-family:'Montserrat',sans-serif; font-size:12px; font-weight:800; white-space:nowrap; letter-spacing:1px; }
.card-label { font-family:'Montserrat',sans-serif; font-size:13px; font-weight:800; letter-spacing:2px; color:var(--text-light); text-transform:uppercase; margin-bottom:6px; }
.card-bottles { font-family:'Montserrat',sans-serif; font-size:20px; font-weight:800; color:var(--text-dark); }
.card-supply { font-size:13px; color:var(--text-light); margin-bottom:20px; }
.card-img { max-height:160px; margin:0 auto 20px; object-fit:contain; }
.card-price-main { font-family:'Montserrat',sans-serif; font-size:42px; font-weight:900; color:var(--primary); line-height:1; }
.card-price-per { font-size:14px; color:var(--text-light); margin-bottom:8px; }
.card-total { margin:8px 0 20px; }
.card-total .orig { font-size:16px; color:var(--text-light); text-decoration:line-through; margin-right:8px; }
.card-total .disc { font-size:20px; font-weight:700; font-family:'Montserrat',sans-serif; color:var(--success); }
.card-badges { display:flex; flex-direction:column; gap:6px; margin:12px 0 20px; }
.card-badge { background:rgba(16,185,129,.1); color:var(--success); padding:5px 12px; border-radius:var(--radius-pill); font-size:12px; font-weight:700; font-family:'Montserrat',sans-serif; }
.card-cc { margin-top:14px; max-width:160px; margin-left:auto; margin-right:auto; opacity:.75; }
.pricing-note { text-align:center; margin-top:40px; display:flex; flex-wrap:wrap; justify-content:center; gap:24px; }
.pricing-note span { font-size:14px; font-family:'Montserrat',sans-serif; font-weight:600; color:var(--text-light); display:flex; align-items:center; gap:6px; }

/* =============================
   BONUSES
============================= */
#bonuses { background:linear-gradient(135deg,#fef3c7 0%,#fde68a 100%); }
.bonus-grid { display:grid; grid-template-columns:1fr 1fr; gap:32px; }
.bonus-card { background:#fff; border-radius:20px; padding:32px; display:flex; gap:24px; align-items:flex-start; box-shadow:var(--shadow-md); border:2px solid rgba(245,158,11,.2); transition:all .3s; }
.bonus-card:hover { transform:translateY(-4px); box-shadow:0 16px 40px rgba(245,158,11,.2); }
.bonus-num { width:48px; height:48px; background:linear-gradient(135deg,#f59e0b,#d97706); border-radius:14px; color:#fff; font-family:'Montserrat',sans-serif; font-weight:900; font-size:20px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.bonus-text h3 { font-size:18px; margin-bottom:8px; color:var(--text-dark); }
.bonus-text p { font-size:14px; color:var(--text-light); line-height:1.7; margin:0; }
.bonus-value { display:inline-block; background:rgba(245,158,11,.15); color:#d97706; padding:3px 10px; border-radius:20px; font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; margin-top:8px; }

/* =============================
   INGREDIENTS
============================= */
#ingredients { background:#fff; }
.ingr-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.ingr-card { border:1px solid var(--border); border-radius:var(--radius); padding:28px 24px; transition:all .3s; opacity:0; transform:translateY(20px); }
.ingr-card.visible { opacity:1; transform:translateY(0); }
.ingr-card:hover { border-color:var(--primary); box-shadow:var(--shadow-md); }
.ingr-icon { width:52px; height:52px; background:linear-gradient(135deg,rgba(79,70,229,.1),rgba(6,182,212,.1)); border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:24px; margin-bottom:16px; }
.ingr-card h3 { font-size:16px; margin-bottom:10px; color:var(--primary); }
.ingr-card p { font-size:14px; line-height:1.7; color:var(--text-mid); margin:0; }
.ingr-benefit { display:inline-flex; align-items:center; gap:5px; font-size:12px; font-weight:700; color:var(--success); font-family:'Montserrat',sans-serif; margin-top:10px; }

/* =============================
   SCIENTIFIC EVIDENCE
============================= */
#science { background:var(--bg-light); }
.science-grid { display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.science-card { background:#fff; border-radius:var(--radius); padding:28px; border-left:4px solid var(--primary); box-shadow:var(--shadow-sm); }
.science-card h3 { font-size:16px; color:var(--primary); margin-bottom:12px; }
.science-card p { font-size:14px; line-height:1.75; color:var(--text-mid); margin:0; }
.science-ref { font-size:12px; color:var(--text-light); margin-top:10px; font-style:italic; }

/* =============================
   GUARANTEE
============================= */
#guarantee { background:linear-gradient(135deg,#f0f4ff 0%,#e0f7fa 100%); }
.guarantee-grid { display:grid; grid-template-columns:auto 1fr; gap:60px; align-items:center; }
.guarantee-img-wrap img { max-width:280px; filter:drop-shadow(0 16px 32px rgba(79,70,229,.2)); }
.guarantee-content h2 { margin-bottom:20px; }
.guarantee-points { display:flex; flex-direction:column; gap:20px; margin-top:24px; }
.g-point { display:flex; gap:16px; }
.g-point-icon { width:44px; height:44px; background:var(--gradient); border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:20px; flex-shrink:0; }
.g-point-text h4 { font-size:15px; margin-bottom:4px; }
.g-point-text p { font-size:14px; color:var(--text-light); line-height:1.6; margin:0; }

/* =============================
   BENEFITS
============================= */
#benefits { background:#fff; }
.benefits-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; max-width:900px; margin:0 auto; }
.benefit-item { display:flex; gap:16px; align-items:flex-start; background:var(--bg-light); border-radius:var(--radius-sm); padding:20px; border:1px solid var(--border); transition:all .3s; }
.benefit-item:hover { border-color:var(--primary); box-shadow:var(--shadow-sm); }
.benefit-icon { width:44px; height:44px; background:var(--gradient); border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:20px; flex-shrink:0; }
.benefit-text h4 { font-size:15px; margin-bottom:4px; }
.benefit-text p { font-size:13px; color:var(--text-light); line-height:1.6; margin:0; }

/* =============================
   FAQ
============================= */
#faq { background:var(--bg-light); }
.faq-list { max-width:800px; margin:0 auto; display:flex; flex-direction:column; gap:12px; }
.faq-item { background:#fff; border:1px solid var(--border); border-radius:var(--radius-sm); overflow:hidden; }
.faq-item.open { border-color:var(--primary); }
.faq-q { display:flex; justify-content:space-between; align-items:center; padding:18px 24px; cursor:pointer; gap:16px; min-height:44px; }
.faq-q h3 { font-size:16px; font-weight:700; color:var(--text-dark); flex:1; }
.faq-toggle { width:32px; height:32px; border-radius:50%; background:rgba(79,70,229,.1); color:var(--primary); font-size:20px; display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:all .3s; font-weight:700; }
.faq-item.open .faq-toggle { background:var(--primary); color:#fff; transform:rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .4s ease; }
.faq-item.open .faq-a { max-height:300px; }
.faq-a p { padding:0 24px 20px; font-size:15px; line-height:1.8; color:var(--text-mid); }

/* =============================
   FINAL CTA
============================= */
#final-cta { background:var(--gradient); color:#fff; text-align:center; padding:80px 0; position:relative; overflow:hidden; }
#final-cta::before { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.final-cta-inner { position:relative; z-index:1; }
.final-cta-img { max-width:280px; margin:0 auto 32px; filter:drop-shadow(0 24px 48px rgba(0,0,0,.3)); animation:floatY 4s ease-in-out infinite; }
#final-cta h2 { color:#fff; font-size:clamp(24px,4vw,42px); margin-bottom:16px; }
#final-cta p { color:rgba(255,255,255,.85); font-size:18px; margin-bottom:8px; }
.final-price { display:flex; align-items:center; justify-content:center; gap:16px; margin:20px 0 32px; }
.final-price .orig { font-size:22px; text-decoration:line-through; opacity:.6; font-family:'Montserrat',sans-serif; font-weight:700; }
.final-price .disc { font-size:36px; font-family:'Montserrat',sans-serif; font-weight:900; color:#fde68a; }
.final-cta-pulse { animation:pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.4)} 50%{box-shadow:0 0 0 16px rgba(255,255,255,0)} }

/* =============================
   FOOTER
============================= */
footer { background:#0f172a; color:#94a3b8; padding:48px 0 28px; }
.footer-inner { display:grid; grid-template-columns:2fr 1fr 1fr; gap:40px; margin-bottom:40px; }
.footer-brand .nav-logo { font-size:24px; -webkit-text-fill-color:transparent; }
.footer-brand p { font-size:14px; line-height:1.7; margin-top:12px; max-width:360px; }
.footer-col h4 { font-family:'Montserrat',sans-serif; font-weight:700; font-size:14px; color:#e2e8f0; margin-bottom:16px; letter-spacing:1px; text-transform:uppercase; }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:8px; }
.footer-col ul li a { font-size:14px; color:#64748b; transition:color .2s; }
.footer-col ul li a:hover { color:#06B6D4; }
.footer-social { display:flex; gap:12px; margin-top:16px; }
.social-btn { width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.06); color:#94a3b8; display:flex; align-items:center; justify-content:center; font-size:16px; transition:all .3s; text-decoration:none; }
.social-btn:hover { background:var(--primary); color:#fff; transform:translateY(-2px); }
.footer-divider { border:none; border-top:1px solid rgba(255,255,255,.06); margin-bottom:24px; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
.footer-bottom p { font-size:13px; }
.footer-legal-links { display:flex; gap:8px; flex-wrap:wrap; align-items:center; font-size:13px; }
.footer-legal-links a { color:#64748b; transition:color .2s; }
.footer-legal-links a:hover { color:#06B6D4; }
.footer-legal-links span { color:#334155; }
.footer-disclaimer { margin-top:28px; padding-top:20px; border-top:1px solid rgba(255,255,255,.06); font-size:12px; line-height:1.7; color:#475569; }

/* =============================
   POPUP
============================= */
.popup-overlay { position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,.55); z-index:9998; opacity:0; visibility:hidden; transition:all .3s; }
.popup-overlay.show { opacity:1; visibility:visible; }
.popup-box { position:fixed; top:50%; left:50%; transform:translate(-50%,-60%); z-index:9999; background:#fff; border-radius:24px; padding:40px 36px; max-width:480px; width:calc(100% - 40px); text-align:center; box-shadow:0 32px 80px rgba(0,0,0,.25); transition:all .35s cubic-bezier(.34,1.56,.64,1); opacity:0; visibility:hidden; }
.popup-box.show { transform:translate(-50%,-50%); opacity:1; visibility:visible; }
.popup-close-btn { position:absolute; top:16px; right:16px; width:36px; height:36px; border-radius:50%; background:var(--bg-light); border:none; cursor:pointer; font-size:18px; color:var(--text-light); display:flex; align-items:center; justify-content:center; transition:all .2s; text-decoration:none; }
.popup-close-btn:hover { background:var(--danger); color:#fff; }
.popup-badge { background:var(--gradient); color:#fff; padding:6px 20px; border-radius:var(--radius-pill); font-family:'Montserrat',sans-serif; font-size:12px; font-weight:800; display:inline-block; margin-bottom:16px; letter-spacing:1px; }
.popup-box h3 { font-size:24px; margin-bottom:10px; }
.popup-box p { font-size:15px; color:var(--text-mid); margin-bottom:24px; }
.popup-discount { font-size:48px; font-family:'Montserrat',sans-serif; font-weight:900; background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; line-height:1; margin:12px 0; }
/* Mobile popup */
.popup-mobile { position:fixed; bottom:0; left:0; right:0; z-index:9999; background:#fff; border-top:3px solid var(--primary); padding:16px 20px; display:flex; align-items:center; gap:12px; box-shadow:0 -8px 32px rgba(0,0,0,.12); transform:translateY(100%); transition:transform .4s ease; }
.popup-mobile.show { transform:translateY(0); }
.popup-mobile .pm-text { flex:1; font-size:14px; color:var(--text-dark); font-family:'Montserrat',sans-serif; font-weight:600; }
.popup-mobile .pm-text span { display:block; font-size:12px; color:var(--text-light); font-weight:400; }
.popup-mobile .pm-btn { flex-shrink:0; font-size:13px; padding:10px 18px; min-height:44px; border-radius:var(--radius-pill); background:var(--gradient); color:#fff; font-family:'Montserrat',sans-serif; font-weight:700; text-decoration:none; white-space:nowrap; }
.popup-mobile .pm-close { width:32px; height:32px; border-radius:50%; background:var(--bg-light); border:none; cursor:pointer; font-size:16px; display:flex; align-items:center; justify-content:center; flex-shrink:0; text-decoration:none; color:var(--text-light); }

/* =============================
   PURCHASE NOTIFICATION
============================= */
.purchase-notif { position:fixed; bottom:24px; left:24px; background:#fff; border-radius:var(--radius-sm); padding:14px 18px; box-shadow:var(--shadow-lg); display:flex; align-items:center; gap:12px; z-index:8888; transform:translateX(-150%); transition:transform .4s cubic-bezier(.34,1.56,.64,1); max-width:280px; border-left:4px solid var(--success); }
.purchase-notif.show { transform:translateX(0); }
.pn-icon { width:36px; height:36px; border-radius:50%; background:rgba(16,185,129,.15); color:var(--success); display:flex; align-items:center; justify-content:center; font-size:18px; flex-shrink:0; }
.pn-text strong { display:block; font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; color:var(--text-dark); }
.pn-text span { font-size:12px; color:var(--text-light); }

/* =============================
   SCROLL TO TOP
============================= */
#scrollTop { position:fixed; bottom:24px; right:24px; width:52px; height:52px; background:var(--gradient); color:#fff; border-radius:50%; border:none; cursor:pointer; font-size:20px; display:flex; align-items:center; justify-content:center; z-index:777; opacity:0; visibility:hidden; transform:translateY(16px); transition:all .3s ease; box-shadow:var(--shadow-md); }
#scrollTop.show { opacity:1; visibility:visible; transform:translateY(0); }
#scrollTop:hover { transform:translateY(-4px) scale(1.08); }

/* =============================
   ANIMATIONS (Scroll Reveal)
============================= */
.reveal { opacity:0; transform:translateY(32px); transition:opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:.1s; }
.reveal-delay-2 { transition-delay:.2s; }
.reveal-delay-3 { transition-delay:.3s; }
.reveal-delay-4 { transition-delay:.4s; }

/* =============================
   BLOG INDEX
============================= */
.blog-hero { background:var(--gradient); color:#fff; padding:100px 0 60px; text-align:center; }
.blog-hero h1 { color:#fff; }
.blog-hero p { color:rgba(255,255,255,.85); font-size:18px; margin-top:12px; }
.blog-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; padding:60px 0; }
.blog-card { background:#fff; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-sm); border:1px solid var(--border); transition:all .3s; }
.blog-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.blog-card-img { height:200px; background:var(--gradient); display:flex; align-items:center; justify-content:center; font-size:48px; }
.blog-card-body { padding:24px; }
.blog-card-cat { font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; color:var(--primary); text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; }
.blog-card-body h2 { font-size:18px; margin-bottom:10px; line-height:1.4; }
.blog-card-body h2 a { color:var(--text-dark); transition:color .2s; }
.blog-card-body h2 a:hover { color:var(--primary); }
.blog-card-body p { font-size:14px; color:var(--text-light); line-height:1.6; margin-bottom:16px; }
.blog-card-meta { font-size:12px; color:var(--text-light); display:flex; gap:12px; flex-wrap:wrap; }
.read-more { color:var(--primary); font-weight:700; font-family:'Montserrat',sans-serif; font-size:14px; }

/* Blog Post */
.blog-post-wrap { max-width:820px; margin:0 auto; padding:80px 20px; }
.post-header { margin-bottom:40px; }
.post-header .cat { font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; color:var(--primary); text-transform:uppercase; letter-spacing:1px; margin-bottom:12px; display:block; }
.post-header h1 { font-size:clamp(26px,4vw,42px); margin-bottom:16px; line-height:1.25; }
.post-meta { display:flex; gap:20px; flex-wrap:wrap; font-size:14px; color:var(--text-light); padding:16px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.post-meta span { display:flex; align-items:center; gap:6px; }
.post-content h2 { font-size:clamp(20px,3vw,28px); margin:40px 0 16px; color:var(--primary); }
.post-content h3 { font-size:clamp(17px,2.5vw,22px); margin:28px 0 12px; }
.post-content p { margin-bottom:18px; font-size:16px; line-height:1.8; }
.post-content ul, .post-content ol { margin:0 0 18px 24px; }
.post-content li { margin-bottom:8px; font-size:16px; line-height:1.7; color:var(--text-mid); }
.post-content blockquote { background:rgba(79,70,229,.06); border-left:4px solid var(--primary); padding:20px 24px; margin:24px 0; border-radius:0 var(--radius-sm) var(--radius-sm) 0; font-style:italic; }
.post-cta { background:var(--gradient); color:#fff; border-radius:var(--radius); padding:32px; text-align:center; margin:32px 0; }
.post-cta h3 { color:#fff; margin-bottom:10px; }
.post-cta p { color:rgba(255,255,255,.85); margin-bottom:20px; }
.internal-link-box { background:var(--bg-light); border:1px solid var(--border); border-radius:var(--radius-sm); padding:20px 24px; margin:24px 0; }
.internal-link-box strong { font-family:'Montserrat',sans-serif; font-size:14px; color:var(--text-dark); }
.internal-link-box ul { margin:10px 0 0 20px; }
.internal-link-box ul li a { color:var(--primary); font-weight:600; }
.breadcrumb { font-size:13px; color:var(--text-light); margin-bottom:24px; display:flex; gap:8px; flex-wrap:wrap; }
.breadcrumb a { color:var(--primary); }

/* Legal pages */
.legal-page { max-width:820px; margin:0 auto; padding:80px 20px; }
.legal-page h1 { margin-bottom:32px; }
.legal-page h2 { font-size:20px; margin:32px 0 12px; }
.legal-page p, .legal-page li { font-size:15px; line-height:1.8; color:var(--text-mid); margin-bottom:14px; }
.legal-page ul { margin-left:24px; }

/* =============================
   MOBILE RESPONSIVE
============================= */
@media (max-width:1024px) {
  .why-grid { grid-template-columns:repeat(2,1fr); }
  .ingr-grid { grid-template-columns:repeat(2,1fr); }
  .footer-inner { grid-template-columns:1fr 1fr; }
  .blog-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:768px) {
  .nav-links, .nav-cta { display:none; }
  .hamburger { display:flex; }
  h1 { font-size:26px; }
  h2 { font-size:22px; }
  .hero-grid { grid-template-columns:1fr; gap:32px; }
  .hero-img-wrap { order:-1; }
  .hero-product-img { max-width:260px; }
  .hero-badge-float { display:none; }
  .what-is-grid { grid-template-columns:1fr; }
  .what-is-img { order:-1; }
  .what-is-features { grid-template-columns:1fr; }
  .reviews-grid { grid-template-columns:1fr; }
  .pricing-grid { grid-template-columns:1fr; }
  .price-card.popular { transform:scale(1); }
  .bonus-grid { grid-template-columns:1fr; }
  .science-grid { grid-template-columns:1fr; }
  .guarantee-grid { grid-template-columns:1fr; }
  .guarantee-img-wrap { text-align:center; }
  .guarantee-img-wrap img { max-width:200px; margin:0 auto; }
  .benefits-grid { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr; gap:28px; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .footer-legal-links { justify-content:center; }
  .section-pad { padding:56px 0; }
  .blog-grid { grid-template-columns:1fr; }
  .timer-block .num { font-size:28px; }
  .timer-block { min-width:60px; padding:10px 14px; }
  .purchase-notif { left:12px; right:12px; max-width:none; bottom:80px; }
  #scrollTop { bottom:80px; right:12px; }
}
@media (max-width:480px) {
  .why-grid { grid-template-columns:1fr; }
  .ingr-grid { grid-template-columns:1fr; }
  .btn-lg { font-size:16px; padding:14px 24px; }
  .pricing-note { flex-direction:column; align-items:center; }
  .acc-body-inner { padding:0 16px 20px; }
  .acc-header { padding:16px; }
}
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation-duration:.01ms!important; transition-duration:.01ms!important; }
}