*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Open Sans',sans-serif;background:#fff;color:#1a2a3a;overflow-x:hidden}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
ul{list-style:none}

:root{
  --blue-deep:#0a2540;
  --blue-mid:#0d3d6b;
  --blue-bright:#29ABE2;
  --blue-light:#d6f0f8;
  --blue-pale:#e8f7fc;
  --teal:#0077B6;
  --white:#ffffff;
  --gold:#f0a500;
  --green:#4caf50;
  --navy-dark:#091929;
  --section-pad:80px 0;
  --max-w:1200px;
  --radius:16px;
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(10,37,64,0.97);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(41,171,226,0.15);
  transition:box-shadow 0.3s,padding 0.3s;
}
.navbar.scrolled{box-shadow:0 4px 30px rgba(0,0,0,0.4)}
.navbar-inner{
  max-width:var(--max-w);margin:0 auto;
  padding:0 40px;height:70px;
  display:flex;align-items:center;gap:24px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-img{
  width:40px;height:40px;border-radius:50%;
  object-fit:contain;
  background:transparent;
  transition:transform 0.3s;
}
.logo:hover .logo-img{transform:rotate(10deg) scale(1.08)}
.logo-text{
  font-family:'Montserrat',sans-serif;
  font-size:18px;font-weight:800;
  color:#fff;letter-spacing:0.05em;line-height:1;
}
.logo-text sup{font-size:10px;vertical-align:super}
.nav-links{
  display:flex;align-items:center;gap:0;
  margin-left:auto;
}
.nav-links a{
  font-family:'Montserrat',sans-serif;
  font-size:11px;font-weight:600;
  color:rgba(255,255,255,0.82);
  padding:4px 9px;letter-spacing:0.04em;
  transition:color 0.2s;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-2px;left:9px;right:9px;
  height:2px;background:var(--blue-bright);
  transform:scaleX(0);transition:transform 0.25s;
}
.nav-links a:hover{color:var(--blue-bright)}
.nav-links a:hover::after{transform:scaleX(1)}
.divider{color:rgba(255,255,255,0.2);font-size:11px;user-select:none}
.btn-shopnow{
  display:inline-flex;align-items:center;justify-content:center;
  height:38px;padding:0 20px;
  border-radius:50px;
  background:var(--blue-bright);
  border:2px solid var(--blue-bright);
  color:#fff;
  font-family:'Montserrat',sans-serif;
  font-size:11px;font-weight:700;letter-spacing:0.08em;
  margin-left:12px;transition:all 0.22s;
  white-space:nowrap;flex-shrink:0;
}
.btn-shopnow:hover{background:transparent;color:var(--blue-bright)}

/* Hamburger */
.hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:36px;height:36px;background:none;border:none;
  padding:4px;margin-left:auto;cursor:pointer;
}
.hamburger span{display:block;height:2px;background:#fff;border-radius:2px;transition:transform 0.25s,opacity 0.25s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile Nav */
.mobile-nav{
  display:none;position:fixed;top:70px;left:0;right:0;z-index:999;
  background:var(--blue-deep);
  flex-direction:column;gap:0;
  border-bottom:2px solid var(--blue-bright);
  transform:translateY(-100%);
  transition:transform 0.3s ease;
  max-height:calc(100vh - 70px);
  overflow-y:auto;
}
.mobile-nav.open{transform:translateY(0)}
.mobile-nav a{
  display:block;padding:15px 28px;
  font-family:'Montserrat',sans-serif;
  font-size:13px;font-weight:700;letter-spacing:0.08em;
  color:rgba(255,255,255,0.88);
  border-bottom:1px solid rgba(255,255,255,0.06);
  transition:background 0.2s,color 0.2s;
}
.mobile-nav a:hover{background:rgba(41,171,226,0.12);color:var(--blue-bright)}
.mobile-nav .btn-shopnow{margin:14px 28px 18px;width:fit-content;border-radius:50px}

/* ============================================================
   HERO  — full-width split layout
============================================================ */
.hero{
  position:relative;
  min-height:100vh;
  background:linear-gradient(135deg,var(--blue-deep) 0%,var(--blue-mid) 45%,#1565a0 70%,#1e88c5 100%);
  overflow:hidden;
  padding-top:70px;
  display:flex;
  flex-direction:column;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 80% at 80% 50%,rgba(41,171,226,0.15) 0%,transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 80%,rgba(0,119,182,0.18) 0%,transparent 60%);
  pointer-events:none;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='92'%3E%3Cpolygon points='40,2 78,22 78,62 40,82 2,62 2,22' fill='none' stroke='rgba(41,171,226,0.06)' stroke-width='1'/%3E%3C/svg%3E");
  background-size:80px 92px;pointer-events:none;
}

/* The key layout: text left, image right filling full height */
.hero-inner{
  flex:1;
  display:grid;
  grid-template-columns:1fr 1fr;
  position:relative;
  z-index:2;
  min-height:calc(100vh - 70px);
}

/* Left text pane */
.hero-text{
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:60px 60px 60px 60px;
  max-width:620px;
}
.hero-tag{
  font-family:'Montserrat',sans-serif;font-size:10px;font-weight:700;
  letter-spacing:0.2em;text-transform:uppercase;
  color:var(--blue-bright);
  background:rgba(41,171,226,0.1);
  border:1px solid rgba(41,171,226,0.3);
  padding:5px 14px;border-radius:50px;
  display:inline-block;margin-bottom:22px;
  width:fit-content;
}
.hero-text h1{
  font-family:'Montserrat',sans-serif;
  font-size:clamp(28px,3.8vw,54px);
  font-weight:900;color:#fff;
  line-height:1.0;letter-spacing:-0.02em;
  margin-bottom:22px;
  text-shadow:0 2px 20px rgba(0,0,0,0.3);
}
.hero-text p{
  font-size:15px;color:rgba(255,255,255,0.82);
  line-height:1.75;max-width:440px;margin-bottom:36px;
}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.btn-hero-primary{
  display:inline-flex;align-items:center;justify-content:center;
  height:50px;padding:0 28px;border-radius:50px;
  background:#fff;color:var(--blue-deep);
  font-family:'Montserrat',sans-serif;font-size:11px;font-weight:700;
  letter-spacing:0.06em;transition:all 0.22s;white-space:nowrap;
  border:2px solid #fff;
}
.btn-hero-primary:hover{background:transparent;color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,255,255,0.2)}
.btn-hero-secondary{
  display:inline-flex;align-items:center;justify-content:center;
  height:50px;padding:0 28px;border-radius:50px;
  background:transparent;border:2px solid rgba(255,255,255,0.5);
  color:#fff;font-family:'Montserrat',sans-serif;font-size:11px;font-weight:700;
  letter-spacing:0.06em;transition:all 0.22s;
}
.btn-hero-secondary:hover{border-color:#fff;background:rgba(255,255,255,0.1)}

/* Hero stats */
.hero-stats{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.h-stat{display:flex;flex-direction:column}
.h-num{
  font-family:'Montserrat',sans-serif;font-size:2.4rem;font-weight:900;
  color:#fff;line-height:1;
}
.h-unit{font-family:'Montserrat',sans-serif;font-size:1rem;font-weight:700;color:var(--blue-bright)}
.h-lbl{
  font-size:0.65rem;font-weight:700;letter-spacing:0.12em;
  text-transform:uppercase;color:rgba(255,255,255,0.45);margin-top:4px;
}
.h-div{width:1px;height:44px;background:rgba(255,255,255,0.15)}

/* Right product image — spans full right side */
.hero-product{
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:flex-end;
  justify-content:center;
}
.hero-glow{
  position:absolute;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(41,171,226,0.22) 0%,transparent 70%);
  top:50%;left:50%;transform:translate(-50%,-50%);
  animation:pulseGlow 4s ease-in-out infinite;pointer-events:none;
  z-index:0;
}
@keyframes pulseGlow{
  0%,100%{transform:translate(-50%,-50%) scale(1);opacity:0.6}
  50%{transform:translate(-50%,-50%) scale(1.1);opacity:1}
}
.hero-bottle-img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center top;
  position:absolute;
  inset:0;
  z-index:1;
  filter:drop-shadow(-20px 0 60px rgba(0,0,0,0.35));
  transition:transform 0.4s;
}
.hero-bottle-img:hover{
  transform:scale(1.02);
}

/* Wave at bottom of hero */
.hero::after{
  content:'';
  position:absolute;
  bottom:0;left:0;right:0;
  height:80px;
  background:linear-gradient(to bottom,transparent,rgba(10,37,64,0.5));
  z-index:3;
  pointer-events:none;
}

/* ============================================================
   SECTION COMMONS
============================================================ */
.section-inner{
  max-width:var(--max-w);margin:0 auto;
  padding:80px 40px;
}
.section-chip{
  display:inline-block;
  font-family:'Montserrat',sans-serif;font-size:10px;font-weight:700;
  letter-spacing:0.22em;text-transform:uppercase;
  color:var(--blue-bright);
  border:1px solid rgba(41,171,226,0.3);
  background:rgba(41,171,226,0.07);
  padding:5px 14px;border-radius:50px;
  margin-bottom:16px;
}
.section-chip.light{color:#7dd4f5;border-color:rgba(125,212,245,0.35);background:rgba(125,212,245,0.08)}
.section-chip.centered{display:block;text-align:center}
.section-title{
  font-family:'Montserrat',sans-serif;
  font-size:clamp(26px,3.5vw,42px);
  font-weight:900;color:var(--blue-deep);
  line-height:1.1;letter-spacing:-0.01em;
  margin-bottom:20px;
}
.section-title.white{color:#fff}
.section-title.centered{text-align:center}
.section-title em{color:var(--blue-bright);font-style:normal}
.section-sub{
  font-size:15px;color:#4a6a7a;
  line-height:1.7;max-width:600px;margin-bottom:44px;
}
.section-sub.white{color:rgba(255,255,255,0.75)}
.section-sub.centered{text-align:center;margin-left:auto;margin-right:auto}

/* ============================================================
   ABOUT
============================================================ */
.about-section{background:var(--blue-pale)}
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:60px;align-items:center;
}
.about-left p{
  font-size:15px;color:#3a5a6a;line-height:1.75;margin-bottom:14px;
}
.about-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  background:#fff;border:1px solid rgba(41,171,226,0.2);
  border-radius:50px;padding:6px 14px;
  font-family:'Montserrat',sans-serif;
  font-size:11px;font-weight:600;color:var(--blue-deep);
  transition:all 0.2s;
}
.tag:hover{background:var(--blue-bright);color:#fff;border-color:var(--blue-bright);transform:translateY(-2px)}

.about-right{display:flex;justify-content:center}
.product-showcase{
  background:#fff;border-radius:24px;
  padding:40px 32px;text-align:center;
  box-shadow:0 12px 60px rgba(41,171,226,0.12);
  border:1px solid rgba(41,171,226,0.12);
  max-width:380px;width:100%;
}
.product-bottle-img{
  width:100%;max-width:260px;margin:0 auto 24px;
  border-radius:12px;
  transition:transform 0.4s;
  filter:drop-shadow(0 10px 30px rgba(0,0,0,0.12));
}
.product-bottle-img:hover{transform:scale(1.04) translateY(-4px)}
.product-badge-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}
.p-badge{
  font-family:'Montserrat',sans-serif;font-size:9px;font-weight:700;
  letter-spacing:0.12em;text-transform:uppercase;
  background:var(--blue-light);color:var(--teal);
  border-radius:50px;padding:4px 12px;
}
.bottle-tagline{
  font-family:'Montserrat',sans-serif;font-size:13px;font-style:italic;
  color:var(--blue-mid);font-weight:600;
}

/* ============================================================
   BENEFITS
============================================================ */
.benefits-section{background:#fff;padding:0}
.benefits-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.benefit-card{
  background:var(--blue-pale);
  border:1px solid rgba(41,171,226,0.15);
  border-radius:var(--radius);
  padding:32px 24px;
  display:flex;flex-direction:column;gap:14px;
  transition:transform 0.25s,box-shadow 0.25s,border-color 0.25s;
  position:relative;overflow:hidden;
}
.benefit-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue-bright),var(--teal));
  transform:scaleX(0);transition:transform 0.35s;
}
.benefit-card:hover{
  transform:translateY(-6px);
  box-shadow:0 16px 48px rgba(41,171,226,0.14);
  border-color:rgba(41,171,226,0.3);
}
.benefit-card:hover::before{transform:scaleX(1)}
.benefit-icon{width:56px;height:56px;flex-shrink:0}
.benefit-icon svg{width:100%;height:100%}
.benefit-card h3{
  font-family:'Montserrat',sans-serif;font-size:14px;font-weight:800;
  color:var(--blue-deep);line-height:1.3;letter-spacing:0.02em;
}
.benefit-card p{font-size:13px;color:#4a6a7a;line-height:1.65}

/* ============================================================
   HOW IT WORKS
============================================================ */
.how-section{
  background:linear-gradient(135deg,var(--blue-deep) 0%,var(--blue-mid) 60%,#1565a0 100%);
  position:relative;overflow:hidden;
}
.how-section::before{
  content:'';position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='92'%3E%3Cpolygon points='40,2 78,22 78,62 40,82 2,62 2,22' fill='none' stroke='rgba(41,171,226,0.07)' stroke-width='1'/%3E%3C/svg%3E");
  background-size:80px 92px;pointer-events:none;
}
.how-steps-row{
  display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
  gap:0;align-items:start;margin-bottom:36px;
  position:relative;z-index:1;
}
.how-step{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(41,171,226,0.2);
  border-radius:16px;padding:28px 20px;
  transition:background 0.3s,border-color 0.3s,transform 0.3s;
}
.how-step:hover{
  background:rgba(41,171,226,0.12);
  border-color:rgba(41,171,226,0.4);
  transform:translateY(-4px);
}
.step-num{
  font-family:'Montserrat',sans-serif;
  font-size:2.2rem;font-weight:900;
  color:var(--blue-bright);
  opacity:0.5;line-height:1;margin-bottom:12px;
}
.step-info h4{
  font-family:'Montserrat',sans-serif;
  font-size:12px;font-weight:800;
  color:#fff;letter-spacing:0.08em;margin-bottom:8px;
}
.step-info p{font-size:13px;color:rgba(255,255,255,0.7);line-height:1.6}
.how-arrow-icon{
  display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;color:rgba(41,171,226,0.5);
  padding:0 8px;margin-top:32px;
  font-weight:300;
}
.how-note{
  position:relative;z-index:1;
  text-align:center;font-size:14px;
  color:rgba(255,255,255,0.75);
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(41,171,226,0.2);
  border-radius:10px;padding:16px 24px;
}
.how-note em{color:var(--blue-bright);font-style:normal;font-weight:600}

/* ============================================================
   USES
============================================================ */
.uses-section{background:var(--blue-pale);padding:0}
.uses-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  grid-template-rows:auto auto;
  gap:20px;
}
.use-card{
  background:#fff;border:1px solid rgba(41,171,226,0.15);
  border-radius:var(--radius);padding:28px 24px;
  transition:transform 0.25s,box-shadow 0.25s,border-color 0.25s;
  position:relative;
}
.use-card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 40px rgba(41,171,226,0.12);
  border-color:rgba(41,171,226,0.35);
}
.use-card.featured-use{
  grid-row:1 / 3;
  background:linear-gradient(135deg,var(--blue-deep),var(--blue-mid));
  border-color:rgba(41,171,226,0.3);
}
.use-card.featured-use h3,.use-card.featured-use p{color:#fff}
.use-card.featured-use h3{color:#fff;font-size:22px}
.use-card.featured-use p{color:rgba(255,255,255,0.8)}
.use-card.featured-use:hover{transform:translateY(-6px);box-shadow:0 20px 60px rgba(0,0,0,0.25)}
.use-icon{font-size:2.2rem;margin-bottom:12px;display:block}
.use-card.featured-use .use-icon{font-size:3.5rem}
.use-card h3{
  font-family:'Montserrat',sans-serif;font-size:15px;font-weight:800;
  color:var(--blue-deep);margin-bottom:8px;line-height:1.3;
}
.use-card p{font-size:13px;color:#4a6a7a;line-height:1.65}
.use-highlight{
  display:inline-block;
  margin-top:16px;font-family:'Montserrat',sans-serif;
  font-size:10px;font-weight:700;letter-spacing:0.12em;
  background:var(--blue-bright);color:#fff;
  border-radius:50px;padding:4px 14px;
}

/* ============================================================
   APPLICATION STEPS
============================================================ */
.steps-section{
  background:linear-gradient(135deg,var(--blue-deep) 0%,var(--blue-mid) 60%,#1565a0 100%);
  position:relative;overflow:hidden;
}
.steps-section::before{
  content:'';position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='92'%3E%3Cpolygon points='40,2 78,22 78,62 40,82 2,62 2,22' fill='none' stroke='rgba(41,171,226,0.07)' stroke-width='1'/%3E%3C/svg%3E");
  background-size:80px 92px;pointer-events:none;
}
.steps-list{
  display:flex;flex-direction:column;gap:0;
  margin-bottom:32px;position:relative;z-index:1;
}
.step-item{
  display:flex;gap:24px;align-items:flex-start;
  padding:22px 0;
  border-bottom:1px solid rgba(255,255,255,0.1);
  transition:padding-left 0.25s;
}
.step-item:last-child{border-bottom:none}
.step-item:hover{padding-left:8px}
.step-circle{
  min-width:50px;height:50px;border-radius:50%;
  background:rgba(255,255,255,0.1);
  border:1.5px solid rgba(41,171,226,0.45);
  display:flex;align-items:center;justify-content:center;
  font-family:'Montserrat',sans-serif;font-size:18px;font-weight:900;
  color:var(--blue-bright);flex-shrink:0;
  transition:all 0.25s;
}
.step-circle.accent{
  background:var(--blue-bright);color:#fff;
  border-color:var(--blue-bright);
  box-shadow:0 0 20px rgba(41,171,226,0.5);
}
.step-item:hover .step-circle{
  background:var(--blue-bright);color:#fff;
  box-shadow:0 0 16px rgba(41,171,226,0.4);
}
.step-body h4{
  font-family:'Montserrat',sans-serif;font-size:14px;font-weight:800;
  color:#fff;margin-bottom:6px;letter-spacing:0.03em;
}
.step-body p{font-size:13px;color:rgba(255,255,255,0.72);line-height:1.65}
.step-body strong{color:var(--blue-bright)}
.steps-tip{
  position:relative;z-index:1;
  background:rgba(255,255,255,0.07);
  border-left:3px solid var(--blue-bright);
  border-radius:0 10px 10px 0;
  padding:14px 20px;font-size:14px;
  color:rgba(255,255,255,0.82);margin-bottom:40px;
}
.steps-tip strong{color:var(--blue-bright)}
.dosage-row{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.dosage-box{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(41,171,226,0.25);
  border-radius:14px;padding:28px 20px;text-align:center;
  transition:background 0.25s,transform 0.25s;
}
.dosage-box:hover{background:rgba(41,171,226,0.12);transform:translateY(-3px)}
.dosage-big-num{
  display:block;
  font-family:'Montserrat',sans-serif;font-size:2.2rem;font-weight:900;
  color:var(--blue-bright);line-height:1;margin-bottom:8px;
}
.dosage-box p{font-size:13px;color:rgba(255,255,255,0.72)}
.dosage-box strong{color:#fff}

/* ============================================================
   BEFORE / AFTER
============================================================ */
.compare-section{background:#fff;padding:0}
.compare-wrap{
  display:grid;grid-template-columns:1fr auto 1fr;
  gap:24px;align-items:start;
}
.compare-col{border-radius:var(--radius);overflow:hidden}
.compare-head{
  padding:14px 24px;
  font-family:'Montserrat',sans-serif;font-size:14px;font-weight:800;
  letter-spacing:0.06em;display:flex;align-items:center;gap:8px;
}
.before-head{background:rgba(220,53,69,0.1);color:#d32f2f;border-bottom:2px solid rgba(220,53,69,0.2)}
.after-head{background:rgba(76,175,80,0.1);color:#2e7d32;border-bottom:2px solid rgba(76,175,80,0.2)}
.compare-col ul{
  background:var(--blue-pale);
  border:1px solid rgba(41,171,226,0.12);
  border-top:none;padding:8px 0;
}
.compare-col ul li{
  font-size:13px;color:#2a4a5a;
  padding:10px 24px;border-bottom:1px solid rgba(41,171,226,0.1);
  line-height:1.55;
}
.compare-col ul li:last-child{border-bottom:none}
.before-col ul li::before{content:'✗  ';color:#d32f2f;font-weight:700}
.after-col ul li::before{content:'✓  ';color:#2e7d32;font-weight:700}
.compare-vs{
  display:flex;align-items:center;justify-content:center;
  font-family:'Montserrat',sans-serif;font-size:16px;font-weight:900;
  color:var(--blue-bright);
  background:var(--blue-light);border:2px solid var(--blue-bright);
  border-radius:50%;width:52px;height:52px;
  flex-shrink:0;align-self:center;
  box-shadow:0 4px 16px rgba(41,171,226,0.2);
  margin-top:54px;
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials-section{background:var(--blue-pale);padding:0}
.testimonials-wrapper{
  display:flex;align-items:center;gap:16px;
}
.testi-arrow{
  width:44px;height:44px;border-radius:50%;
  background:var(--blue-light);border:1.5px solid var(--blue-bright);
  color:var(--blue-deep);font-size:28px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:background 0.2s,color 0.2s;line-height:1;
}
.testi-arrow:hover{background:var(--blue-bright);color:#fff}
.testimonials-track-wrap{flex:1;overflow:hidden;border-radius:16px}
.testimonials-track{
  display:flex;gap:24px;
  transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.testi-card{
  flex:0 0 calc(33.333% - 16px);
  background:#fff;border:1px solid rgba(41,171,226,0.15);
  border-radius:16px;padding:28px 24px;
  display:flex;flex-direction:column;gap:12px;
  transition:transform 0.25s,box-shadow 0.25s;
}
.testi-card:hover{transform:translateY(-4px);box-shadow:0 12px 36px rgba(41,171,226,0.12)}
.testi-avatar{width:52px;height:52px;border-radius:50%;overflow:hidden;border:3px solid var(--blue-bright)}
.testi-avatar svg{width:100%;height:100%}
.testi-stars{color:var(--gold);font-size:17px;letter-spacing:2px}
.testi-card p{font-size:13.5px;color:#3a5a6a;line-height:1.65;flex:1;font-style:italic}
.testi-author{
  font-family:'Montserrat',sans-serif;font-size:11px;font-weight:700;
  color:var(--blue-deep);letter-spacing:0.04em;
}
.testi-dots{display:flex;justify-content:center;gap:8px;margin-top:22px}
.testi-dot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(41,171,226,0.25);
  cursor:pointer;transition:background 0.2s,transform 0.2s;border:none;
}
.testi-dot.active{background:var(--blue-bright);transform:scale(1.3)}

/* ============================================================
   CONTACT
============================================================ */
.contact-section{
  position:relative;
  background:linear-gradient(135deg,var(--blue-deep) 0%,var(--blue-mid) 60%,#1565a0 100%);
  overflow:hidden;
}
.contact-section::before{
  content:'';position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='92'%3E%3Cpolygon points='40,2 78,22 78,62 40,82 2,62 2,22' fill='none' stroke='rgba(41,171,226,0.07)' stroke-width='1'/%3E%3C/svg%3E");
  background-size:80px 92px;pointer-events:none;
}
.contact-bg{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 80% at 20% 50%,rgba(41,171,226,0.12) 0%,transparent 60%);
  pointer-events:none;
}
.contact-grid{
  display:grid;grid-template-columns:1fr 1.1fr;
  gap:60px;align-items:center;position:relative;z-index:1;
}
.contact-logo-img{
  width:80px;height:80px;border-radius:50%;
  object-fit:contain;margin-bottom:20px;
  background:transparent;
  filter:drop-shadow(0 4px 16px rgba(41,171,226,0.4));
  animation:spinSlow 20s linear infinite;
}
@keyframes spinSlow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.contact-left h2{
  font-family:'Montserrat',sans-serif;font-size:clamp(24px,3vw,40px);
  font-weight:900;color:#fff;line-height:1.1;margin-bottom:16px;
}
.contact-left p{font-size:14px;color:rgba(255,255,255,0.78);line-height:1.7;margin-bottom:8px}
.contact-tagline{
  font-family:'Montserrat',sans-serif;font-size:16px;font-weight:700;
  color:var(--blue-bright);font-style:italic;margin-top:12px;
}
.contact-card-title{
  font-family:'Montserrat',sans-serif;font-size:13px;font-weight:800;
  color:#fff;margin-bottom:16px;letter-spacing:0.04em;
}
.contact-cards{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}
.contact-card{
  display:flex;justify-content:space-between;align-items:center;
  background:rgba(255,255,255,0.07);
  border:1px solid rgba(41,171,226,0.2);
  border-radius:10px;padding:14px 18px;
  transition:all 0.25s;
}
.contact-card:hover{
  background:rgba(41,171,226,0.15);
  border-color:rgba(41,171,226,0.5);
  transform:translateX(4px);
}
.contact-card.wa-card:hover{
  background:rgba(37,211,102,0.12);
  border-color:rgba(37,211,102,0.4);
}
.cn-name{font-size:12px;font-weight:700;color:var(--blue-bright);font-family:'Montserrat',sans-serif}
.cn-num{font-size:15px;font-weight:700;color:#fff;font-family:'Montserrat',sans-serif}
.contact-hashtags{
  font-size:11px;color:rgba(255,255,255,0.4);
  line-height:1.7;margin-top:6px;
}

/* ============================================================
   FOOTER
============================================================ */
.footer{background:var(--navy-dark);padding:60px 40px 32px}
.footer-inner{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:1.2fr 1fr 1.2fr;
  gap:48px;align-items:start;
  border-bottom:1px solid rgba(255,255,255,0.08);
  padding-bottom:40px;margin-bottom:24px;
}
.footer-brand{display:flex;flex-direction:column;gap:10px}
.footer-brand p{font-size:13px;color:rgba(255,255,255,0.4);font-style:italic}
.footer-links{display:flex;flex-direction:column;gap:12px}
.footer-links a{
  font-family:'Montserrat',sans-serif;font-size:12px;font-weight:600;
  color:rgba(255,255,255,0.55);letter-spacing:0.04em;transition:color 0.2s;
}
.footer-links a:hover{color:var(--blue-bright)}
.footer-contact-col{display:flex;flex-direction:column;gap:9px}
.fc-title{
  font-family:'Montserrat',sans-serif;font-size:10px;font-weight:700;
  letter-spacing:0.15em;text-transform:uppercase;
  color:var(--blue-bright);margin-bottom:4px;
}
.footer-contact-col p{font-size:12px;color:rgba(255,255,255,0.5)}
.footer-contact-col a{color:rgba(255,255,255,0.55);transition:color 0.2s}
.footer-contact-col a:hover{color:var(--blue-bright)}
.footer-copy{
  max-width:var(--max-w);margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:10px;
}
.footer-copy p{font-size:11px;color:rgba(255,255,255,0.28)}

/* ============================================================
   RESPONSIVE — 1024px
============================================================ */
@media(max-width:1024px){
  .hero-text{padding:40px 40px}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .how-steps-row{
    grid-template-columns:1fr 1fr;
    grid-template-rows:auto auto;
    gap:20px;
  }
  .how-arrow-icon{display:none}
  .uses-grid{grid-template-columns:1fr 1fr;grid-template-rows:none}
  .use-card.featured-use{grid-row:auto;grid-column:1/-1}
  .compare-wrap{grid-template-columns:1fr;gap:0}
  .compare-vs{display:none}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-inner{grid-template-columns:1fr 1fr}
  .footer-contact-col{grid-column:1/-1}
  .footer-copy{flex-direction:column;text-align:center}
  .dosage-row{grid-template-columns:repeat(3,1fr)}
}

/* ============================================================
   RESPONSIVE — 768px
============================================================ */
@media(max-width:768px){
  .nav-links,.nav-links~.btn-shopnow,.navbar-inner>.btn-shopnow{display:none}
  .hamburger{display:flex}
  .mobile-nav{display:flex}
  .navbar-inner{padding:0 20px;gap:12px}

  /* Hero goes to stacked layout */
  .hero-inner{
    grid-template-columns:1fr;
    grid-template-rows:auto 50vw;
  }
  .hero-text{
    padding:48px 24px 32px;
    text-align:center;
    order:1;
  }
  .hero-text p{margin:0 auto 28px}
  .hero-text h1{font-size:clamp(26px,8vw,42px)}
  .hero-btns{justify-content:center;flex-wrap:wrap}
  .hero-stats{justify-content:center;gap:16px}
  .h-num{font-size:1.9rem}
  .h-div{height:36px}
  .hero-product{
    order:0;
    height:60vw;
  }

  .section-inner{padding:60px 24px}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-right{order:-1}
  .benefits-grid{grid-template-columns:1fr 1fr;gap:16px}
  .how-steps-row{grid-template-columns:1fr;gap:16px}
  .uses-grid{grid-template-columns:1fr 1fr}
  .use-card.featured-use{grid-column:1/-1}
  .dosage-row{grid-template-columns:1fr;gap:12px;max-width:360px;margin:0 auto}

  .testimonials-wrapper{gap:8px}
  .testi-card{flex:0 0 100%}
  .testi-arrow{width:36px;height:36px;font-size:22px}

  .steps-list{gap:0}
  .compare-wrap{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .footer{padding:48px 24px 28px}
  .footer-inner{grid-template-columns:1fr;gap:32px}
  .footer-contact-col{grid-column:auto}
}

/* ============================================================
   RESPONSIVE — 480px
============================================================ */
@media(max-width:480px){
  .hero-text h1{font-size:26px}
  .hero-btns{flex-direction:column;align-items:center}
  .btn-hero-primary,.btn-hero-secondary{width:100%;max-width:300px;justify-content:center}
  .hero-stats{flex-wrap:wrap;gap:12px}
  .h-div{display:none}
  .benefits-grid{grid-template-columns:1fr}
  .uses-grid{grid-template-columns:1fr}
  .section-title{font-size:24px}
  .contact-card{flex-direction:column;align-items:flex-start;gap:4px}
}