/* =========================================================
   TitanFlow — thetitanflow.com
   Prefix: tf-
   ========================================================= */

:root{
  --tf-navy:#163a5f;
  --tf-navy-dark:#0e2740;
  --tf-gold:#c3942f;
  --tf-gold-light:#e8c073;
  --tf-sky:#eaf6fc;
  --tf-sky-deep:#d9f0fa;
  --tf-green:#2f8b57;
  --tf-white:#ffffff;
  --tf-text:#1c2b3a;
  --tf-text-soft:#3d4f5e;
  --tf-border:#e1e9ee;
  --tf-radius:16px;
  --tf-shadow:0 10px 30px rgba(22,58,95,.10);
  --tf-maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Poppins','Segoe UI',Arial,Helvetica,sans-serif;
  color:var(--tf-text);
  background:var(--tf-white);
  font-size:18px;
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--tf-navy);text-decoration:none;}
a:hover{color:var(--tf-gold);}
ul{padding-left:1.2em;}
.tf-wrap{max-width:var(--tf-maxw);margin:0 auto;padding:0 24px;}
.tf-section{padding:70px 0;}
.tf-section--tight{padding:50px 0;}
.tf-center{text-align:center;}
h1,h2,h3,h4{color:var(--tf-navy);line-height:1.25;margin:0 0 .5em;}
h1{font-size:32px;}
h2{font-size:28px;}
h3{font-size:21px;}
p{margin:0 0 1em;color:var(--tf-text-soft);}
.tf-eyebrow{
  display:inline-block;color:var(--tf-green);font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;font-size:14px;margin-bottom:10px;
}
.tf-lead{font-size:19px;color:var(--tf-text-soft);}

/* Buttons */
.tf-btn{
  display:inline-block;padding:16px 34px;border-radius:50px;font-weight:700;
  font-size:18px;border:none;cursor:pointer;text-align:center;
}
.tf-btn--primary{background:linear-gradient(180deg,var(--tf-gold-light),var(--tf-gold));color:var(--tf-navy-dark);box-shadow:0 8px 20px rgba(195,148,47,.35);}
.tf-btn--primary:hover{color:var(--tf-navy-dark);transform:translateY(-2px);}
.tf-btn--outline{background:transparent;border:2px solid var(--tf-navy);color:var(--tf-navy);}
.tf-secured{display:block;margin-top:10px;font-size:14px;color:var(--tf-green);font-weight:600;}
.tf-secured::before{content:"🔒 ";}

/* Header */
.tf-header{
  position:sticky;top:0;z-index:999;background:var(--tf-white);
  border-bottom:1px solid var(--tf-border);
}
.tf-header__inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--tf-maxw);margin:0 auto;}
.tf-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;color:var(--tf-navy);}
.tf-logo img{height:38px;width:auto;}
.tf-nav{display:flex;align-items:center;gap:28px;}
.tf-nav a{font-weight:600;color:var(--tf-navy);font-size:16px;}
.tf-nav__cta{background:linear-gradient(180deg,var(--tf-gold-light),var(--tf-gold));color:var(--tf-navy-dark)!important;padding:11px 22px;border-radius:50px;font-weight:700;}
.tf-burger{display:none;background:none;border:none;font-size:28px;color:var(--tf-navy);cursor:pointer;}
.tf-mobile-panel{display:none;flex-direction:column;gap:16px;padding:18px 24px 24px;border-top:1px solid var(--tf-border);}
.tf-mobile-panel.tf-open{display:flex;}

@media (max-width:860px){
  .tf-nav{display:none;}
  .tf-burger{display:block;}
}

/* Hero */
.tf-hero{background:none;padding:48px 0 30px;}
.tf-hero__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:center;}
.tf-hero__media{order:1;}
.tf-hero__content{order:2;}
.tf-hero__bottle{max-width:420px;margin:0 auto;}
.tf-hero__viz{margin-top:22px;max-width:420px;margin-left:auto;margin-right:auto;}
.tf-hero h1{font-size:32px;}
.tf-hero__bullets{list-style:none;padding:0;margin:20px 0;}
.tf-hero__bullets li{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;font-weight:600;color:var(--tf-text);}
.tf-hero__bullets li::before{content:"✔";color:var(--tf-green);font-weight:800;}
.tf-numbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0;}
.tf-numbox{background:var(--tf-sky);border-radius:14px;padding:14px 16px;}
.tf-numbox span{display:block;font-size:22px;font-weight:800;color:var(--tf-gold);}
.tf-extra-list{background:var(--tf-white);border:1px solid var(--tf-border);border-radius:14px;padding:16px 18px;margin:18px 0;}
.tf-extra-list li{margin-bottom:6px;color:var(--tf-text-soft);}

@media (max-width:860px){
  .tf-hero__grid{grid-template-columns:1fr;}
  .tf-hero__media{order:1;}
  .tf-hero__content{order:2;}
}

/* Why choose strip */
.tf-whychoose{background:var(--tf-sky);padding:50px 0;}
.tf-whychoose__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.tf-badge-card{background:var(--tf-white);border-radius:14px;padding:22px 16px;text-align:center;box-shadow:var(--tf-shadow);}
.tf-badge-card img{height:54px;margin:0 auto 12px;}
@media (max-width:760px){.tf-whychoose__grid{grid-template-columns:1fr 1fr;}}

/* Wave CTA banner */
.tf-wave-cta{background:linear-gradient(135deg,var(--tf-navy),var(--tf-navy-dark));color:#fff;padding:46px 0;text-align:center;}
.tf-wave-cta h2,.tf-wave-cta p{color:#fff;}
.tf-wave-cta .tf-btn--primary{color:var(--tf-navy-dark);}

/* Two column (image left) */
.tf-split{display:grid;grid-template-columns:1fr 1.1fr;gap:46px;align-items:center;}
.tf-split__media{order:1;}
.tf-split__text{order:2;}
@media (max-width:860px){.tf-split{grid-template-columns:1fr;}}

/* Pricing */
.tf-pricing{background:var(--tf-sky);}
.tf-stock-note{text-align:center;color:var(--tf-green);font-weight:700;margin-bottom:28px;}
.tf-price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.tf-price-card{background:var(--tf-white);border-radius:var(--tf-radius);box-shadow:var(--tf-shadow);overflow:hidden;text-align:center;border:2px solid transparent;}
.tf-price-card--best{border-color:var(--tf-gold);transform:scale(1.04);}
.tf-price-card__head{padding:14px;font-weight:800;color:#fff;background:var(--tf-navy);}
.tf-price-card--best .tf-price-card__head{background:var(--tf-gold);color:var(--tf-navy-dark);}
.tf-price-card__body{padding:20px;}
.tf-price-card img{max-width:160px;margin:0 auto 14px;}
.tf-price-strike{color:#a9b4bd;text-decoration:line-through;font-size:16px;}
.tf-price-now{font-size:34px;font-weight:800;color:var(--tf-navy);}
.tf-price-per{font-size:14px;color:var(--tf-text-soft);}
.tf-price-total{margin:10px 0;color:var(--tf-text-soft);font-size:15px;}
.tf-price-guarantee{font-size:13px;color:var(--tf-green);font-weight:700;margin-top:10px;}
@media (max-width:860px){.tf-price-grid{grid-template-columns:1fr;}.tf-price-card--best{transform:none;}}

/* Guarantee */
.tf-guarantee{display:grid;grid-template-columns:1fr 2fr;gap:40px;align-items:center;}
.tf-guarantee img{max-width:220px;margin:0 auto;}
@media (max-width:760px){.tf-guarantee{grid-template-columns:1fr;text-align:center;}}

/* Shipping banner */
.tf-shipping{background:var(--tf-green);color:#fff;text-align:center;padding:18px 0;font-weight:700;}
.tf-shipping a{color:#fff;text-decoration:underline;}

/* Ingredients */
.tf-ing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.tf-ing-card{background:var(--tf-sky);border-radius:14px;padding:22px;}
.tf-ing-card h3{margin-bottom:8px;}
@media (max-width:760px){.tf-ing-grid{grid-template-columns:1fr;}}

/* Benefits */
.tf-benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.tf-benefit-card{background:var(--tf-white);border:1px solid var(--tf-border);border-radius:14px;padding:24px;box-shadow:var(--tf-shadow);}
.tf-benefit-card strong{color:var(--tf-green);}
@media (max-width:760px){.tf-benefit-grid{grid-template-columns:1fr;}}

/* Reviews */
.tf-review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.tf-review-card{background:var(--tf-white);border:1px solid var(--tf-border);border-radius:14px;padding:22px;box-shadow:var(--tf-shadow);}
.tf-stars{color:var(--tf-gold);font-size:18px;margin-bottom:8px;}
.tf-review-name{font-weight:700;color:var(--tf-navy);margin-top:10px;}
@media (max-width:860px){.tf-review-grid{grid-template-columns:1fr;}}

/* FAQ */
.tf-faq-item{border-bottom:1px solid var(--tf-border);padding:16px 0;}
.tf-faq-q{display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:700;color:var(--tf-navy);font-size:18px;}
.tf-faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.tf-faq-item.tf-open .tf-faq-a{max-height:500px;margin-top:10px;}
.tf-faq-plus{font-size:22px;color:var(--tf-gold);}

/* Final CTA */
.tf-final-cta{background:linear-gradient(135deg,var(--tf-navy),var(--tf-navy-dark));color:#fff;text-align:center;padding:60px 0;}
.tf-final-cta h2,.tf-final-cta p{color:#fff;}

/* Label / references */
.tf-label-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:36px;align-items:center;}
.tf-label-grid img{max-width:260px;margin:0 auto;}
@media (max-width:760px){.tf-label-grid{grid-template-columns:1fr;text-align:center;}}
.tf-refs{font-size:14px;color:var(--tf-text-soft);}
.tf-refs li{margin-bottom:6px;}

/* Interlink box */
.tf-interlink{background:var(--tf-sky);border-left:4px solid var(--tf-gold);border-radius:10px;padding:16px 20px;margin:26px 0;font-size:16px;}
.tf-interlink a{font-weight:700;}

/* Sticky mobile CTA */
.tf-sticky-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:998;background:var(--tf-navy);padding:12px 16px;text-align:center;}
.tf-sticky-cta a{display:block;background:linear-gradient(180deg,var(--tf-gold-light),var(--tf-gold));color:var(--tf-navy-dark);padding:13px;border-radius:50px;font-weight:800;}
@media (max-width:860px){.tf-sticky-cta{display:block;}body{padding-bottom:74px;}}

/* Breadcrumb */
.tf-breadcrumb{font-size:14px;color:var(--tf-text-soft);padding:16px 0 0;}
.tf-breadcrumb a{color:var(--tf-text-soft);}

/* Footer */
.tf-footer{background:var(--tf-navy-dark);color:#cfe0ec;padding:50px 0 24px;}
.tf-footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;}
.tf-footer h4{color:#fff;font-size:16px;}
.tf-footer a{color:#cfe0ec;display:block;margin-bottom:8px;font-size:15px;}
.tf-footer a:hover{color:var(--tf-gold-light);}
.tf-footer__bottom{border-top:1px solid #243f54;margin-top:30px;padding-top:20px;font-size:13px;color:#9db4c4;text-align:center;}
.tf-footer__disclaimer{font-size:12.5px;color:#89a0b1;max-width:900px;margin:10px auto 0;text-align:center;line-height:1.6;}
@media (max-width:760px){.tf-footer__grid{grid-template-columns:1fr 1fr;}}

/* Blog */
.tf-blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.tf-blog-card{background:var(--tf-white);border:1px solid var(--tf-border);border-radius:14px;overflow:hidden;box-shadow:var(--tf-shadow);}
.tf-blog-card img{width:100%;height:190px;object-fit:cover;}
.tf-blog-card__body{padding:18px 20px;}
.tf-blog-tag{color:var(--tf-green);font-weight:700;font-size:13px;text-transform:uppercase;}
.tf-blog-card h3{margin:8px 0;font-size:19px;}
.tf-blog-card a.tf-read{font-weight:700;color:var(--tf-navy);}
@media (max-width:860px){.tf-blog-grid{grid-template-columns:1fr;}}

.tf-post-body h2{margin-top:1.6em;}
.tf-post-body h3{margin-top:1.2em;}
.tf-post-body p, .tf-post-body li{color:var(--tf-text-soft);font-size:18px;}
.tf-post-hero{max-width:560px;margin:0 auto 20px;}

/* Table */
.tf-table{width:100%;border-collapse:collapse;margin:16px 0;}
.tf-table th,.tf-table td{border:1px solid var(--tf-border);padding:10px 12px;text-align:left;font-size:15px;color:var(--tf-text-soft);}
.tf-table th{background:var(--tf-sky);color:var(--tf-navy);}