/* ============================================
   BEAUXELA — Joint Wellness Supplement
   Palette: Light · Saturated · Silver · Gray ·
            Metallic · Dark Blue
   ============================================ */

:root {
  /* Dark blue family */
  --bx-navy:        #0f1c38;
  --bx-navy-deep:   #14284f;
  --bx-blue:        #1d3a6e;
  --bx-blue-bright: #4082d2;
  --bx-blue-glow:   #5fa3ec;

  /* Silver / metallic / gray */
  --bx-silver:      #c0c8d6;
  --bx-silver-soft: #d7dde7;
  --bx-steel:       #465c82;
  --bx-gray:        #6b7689;
  --bx-gray-light:  #9aa3b4;

  /* Light tones */
  --bx-light:       #ebf0f8;
  --bx-paper:       #f6f8fc;
  --bx-white:       #ffffff;

  /* Metallic gradients */
  --bx-metal: linear-gradient(135deg, #d7dde7 0%, #aab3c4 35%, #eef2f8 55%, #8c97ac 80%, #c0c8d6 100%);
  --bx-metal-blue: linear-gradient(135deg, #1d3a6e 0%, #14284f 50%, #25539a 100%);
  --bx-hero-veil: linear-gradient(180deg, rgba(15,28,56,.72) 0%, rgba(20,40,82,.88) 100%);

  --bx-shadow:    0 18px 48px -18px rgba(15,28,56,.55);
  --bx-shadow-sm: 0 8px 22px -10px rgba(15,28,56,.40);
  --bx-radius:    18px;

  --bx-font-display: "Marcellus", "Cormorant Garamond", Georgia, serif;
  --bx-font-body: "Manrope", "Segoe UI", system-ui, sans-serif;
}

/* Local fonts via @font-face fallback to safe serifs/sans if unavailable.
   Kept offline-safe: no external imports. */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--bx-font-body);
  color: var(--bx-navy);
  background: var(--bx-paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: var(--bx-font-display); font-weight: 600; line-height: 1.12; letter-spacing: .3px; }

.bx-wrap { width: min(1180px, 92%); margin-inline: auto; }

/* ---------- Top Bar / Nav ---------- */
.bx-nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(15,28,56,.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(192,200,214,.18);
}
.bx-nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.bx-logo {
  font-family: var(--bx-font-display);
  font-size: 1.5rem; letter-spacing: 3px;
  background: var(--bx-metal);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bx-nav__links { display: flex; gap: 28px; list-style: none; }
.bx-nav__links a {
  color: var(--bx-silver-soft); text-decoration: none; font-size: .92rem;
  font-weight: 600; letter-spacing: .5px; transition: color .25s;
}
.bx-nav__links a:hover { color: var(--bx-blue-glow); }
.bx-nav__toggle { display: none; background: none; border: 0; cursor: pointer; }
.bx-nav__toggle span { display: block; width: 26px; height: 2px; background: var(--bx-silver); margin: 5px 0; transition: .3s; }

/* ---------- Buttons ---------- */
.bx-btn {
  display: inline-block; cursor: pointer; border: 0;
  font-family: var(--bx-font-body); font-weight: 700; letter-spacing: .6px;
  padding: 16px 38px; border-radius: 999px; font-size: 1rem;
  text-decoration: none; transition: transform .25s, box-shadow .25s, filter .25s;
  position: relative; overflow: hidden;
}
.bx-btn--primary {
  background: linear-gradient(135deg, #4082d2, #1d3a6e);
  color: var(--bx-white);
  box-shadow: 0 14px 30px -10px rgba(64,130,210,.7);
}
.bx-btn--primary:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -10px rgba(64,130,210,.85); }
.bx-btn--metal {
  background: var(--bx-metal); color: var(--bx-navy);
  box-shadow: var(--bx-shadow-sm);
}
.bx-btn--metal:hover { transform: translateY(-3px); filter: brightness(1.05); }
.bx-btn--ghost {
  background: transparent; color: var(--bx-silver-soft);
  border: 1.5px solid rgba(192,200,214,.5);
}
.bx-btn--ghost:hover { border-color: var(--bx-blue-glow); color: var(--bx-blue-glow); }

/* ---------- Block 1: Hero ---------- */
.bx-hero {
  position: relative; min-height: 92vh; display: flex; align-items: center;
  background: var(--bx-hero-veil), url("../img/hero.jpg") center/cover no-repeat;
  color: var(--bx-light);
}
.bx-hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 75% 30%, rgba(95,163,236,.22), transparent 55%);
}
.bx-hero__inner { position: relative; z-index: 2; max-width: 680px; padding: 60px 0; }
.bx-hero__eyebrow {
  display: inline-block; letter-spacing: 4px; text-transform: uppercase;
  font-size: .78rem; font-weight: 700; color: var(--bx-blue-glow);
  border: 1px solid rgba(95,163,236,.4); padding: 7px 16px; border-radius: 999px;
  margin-bottom: 26px;
}
.bx-hero h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); margin-bottom: 22px; }
.bx-hero h1 .bx-shine {
  background: var(--bx-metal); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bx-hero p { font-size: 1.18rem; color: var(--bx-silver-soft); margin-bottom: 38px; max-width: 540px; }
.bx-hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }
.bx-hero__scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  color: var(--bx-silver); font-size: .8rem; letter-spacing: 2px; opacity: .7;
  animation: bxFloat 2.4s ease-in-out infinite;
}
@keyframes bxFloat { 0%,100%{transform:translate(-50%,0)} 50%{transform:translate(-50%,8px)} }

/* ---------- Section scaffolding ---------- */
.bx-section { padding: 92px 0; }
.bx-section--alt {
  background: linear-gradient(180deg, var(--bx-paper) 0%, var(--bx-light) 100%);
}
.bx-section--navy {
  background: var(--bx-metal-blue); color: var(--bx-light);
  position: relative; overflow: hidden;
}
.bx-section--wellness {
  background: var(--bx-hero-veil), url("../img/wellness.jpg") center/cover fixed;
  color: var(--bx-navy);
}
.bx-section--wellness { background: linear-gradient(180deg, rgba(246,248,252,.86), rgba(235,240,248,.92)), url("../img/wellness.jpg") center/cover; }

.bx-head { text-align: center; max-width: 660px; margin: 0 auto 56px; }
.bx-head__tag {
  letter-spacing: 3px; text-transform: uppercase; font-size: .76rem;
  font-weight: 700; color: var(--bx-blue-bright);
}
.bx-section--navy .bx-head__tag { color: var(--bx-blue-glow); }
.bx-head h2 { font-size: clamp(2rem, 4vw, 2.9rem); margin: 14px 0 16px; }
.bx-head p { color: var(--bx-gray); font-size: 1.05rem; }
.bx-section--navy .bx-head p { color: var(--bx-silver-soft); }

/* ---------- Block 2: Problem ---------- */
.bx-problem__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 26px;
}
.bx-pcard {
  background: var(--bx-white); border-radius: var(--bx-radius); padding: 34px 28px;
  border: 1px solid rgba(192,200,214,.5); box-shadow: var(--bx-shadow-sm);
  transition: transform .3s, box-shadow .3s; text-align: center;
}
.bx-pcard:hover { transform: translateY(-6px); box-shadow: var(--bx-shadow); }
.bx-pcard__icon {
  width: 60px; height: 60px; margin: 0 auto 18px; border-radius: 16px;
  display: grid; place-items: center; font-size: 1.6rem;
  background: var(--bx-metal-blue); color: var(--bx-blue-glow);
}
.bx-pcard h3 { font-size: 1.2rem; margin-bottom: 10px; color: var(--bx-navy); }
.bx-pcard p { color: var(--bx-gray); font-size: .96rem; }

/* ---------- Block 3: Product ---------- */
.bx-product { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.bx-product__media {
  position: relative; display: grid; place-items: center;
  background: radial-gradient(circle at 50% 45%, rgba(95,163,236,.25), transparent 60%);
  border-radius: 28px; padding: 30px;
}
.bx-product__media img { max-width: 78%; filter: drop-shadow(0 30px 40px rgba(15,28,56,.4)); animation: bxRise 1s ease both; }
@keyframes bxRise { from{opacity:0; transform:translateY(30px)} to{opacity:1; transform:translateY(0)} }
.bx-product__body h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 18px; }
.bx-product__body p { color: var(--bx-gray); margin-bottom: 24px; font-size: 1.05rem; }
.bx-price {
  display: flex; align-items: baseline; gap: 14px; margin-bottom: 28px;
}
.bx-price__amount {
  font-family: var(--bx-font-display); font-size: 3rem;
  background: var(--bx-metal-blue); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bx-price__note { color: var(--bx-gray-light); font-size: .95rem; }
.bx-product__list { list-style: none; margin-bottom: 30px; }
.bx-product__list li { padding: 8px 0 8px 30px; position: relative; color: var(--bx-steel); }
.bx-product__list li::before {
  content: "✦"; position: absolute; left: 0; color: var(--bx-blue-bright);
}

/* ---------- Block 4: Benefits ---------- */
.bx-benefits__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 26px;
}
.bx-bcard {
  background: rgba(255,255,255,.06); border: 1px solid rgba(192,200,214,.22);
  border-radius: var(--bx-radius); padding: 36px 30px;
  backdrop-filter: blur(6px); transition: transform .3s, background .3s;
}
.bx-bcard:hover { transform: translateY(-6px); background: rgba(255,255,255,.11); }
.bx-bcard__num {
  font-family: var(--bx-font-display); font-size: 2.2rem;
  background: var(--bx-metal); -webkit-background-clip: text; background-clip: text; color: transparent;
  display: block; margin-bottom: 12px;
}
.bx-bcard h3 { font-size: 1.25rem; margin-bottom: 10px; color: var(--bx-white); }
.bx-bcard p { color: var(--bx-silver-soft); font-size: .96rem; }

/* ---------- Block 5: How it works ---------- */
.bx-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; counter-reset: step; }
.bx-step { text-align: center; position: relative; }
.bx-step__circle {
  width: 84px; height: 84px; margin: 0 auto 20px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--bx-font-display);
  font-size: 1.8rem; color: var(--bx-navy); background: var(--bx-metal);
  box-shadow: var(--bx-shadow-sm);
}
.bx-step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.bx-step p { color: var(--bx-gray); font-size: .96rem; }

/* ---------- Block 6: Social proof ---------- */
.bx-reviews {
  background: var(--bx-hero-veil), url("../img/people.jpg") center/cover;
}
.bx-reviews__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 26px;
}
.bx-review {
  background: rgba(255,255,255,.93); border-radius: var(--bx-radius); padding: 32px 28px;
  box-shadow: var(--bx-shadow); border-top: 3px solid var(--bx-blue-bright);
  transition: transform .3s;
}
.bx-review:hover { transform: translateY(-6px); }
.bx-review__stars { color: #d6a437; letter-spacing: 2px; margin-bottom: 14px; }
.bx-review p { color: var(--bx-steel); font-style: italic; margin-bottom: 18px; }
.bx-review__who { display: flex; align-items: center; gap: 12px; }
.bx-review__avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--bx-metal-blue);
  color: var(--bx-silver-soft); display: grid; place-items: center; font-weight: 700;
}
.bx-review__name { font-weight: 700; color: var(--bx-navy); font-size: .95rem; }
.bx-review__role { color: var(--bx-gray-light); font-size: .82rem; }

/* ---------- Block 7: Order form ---------- */
.bx-order { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.bx-order__pitch h2 { font-size: clamp(2rem,4vw,2.8rem); margin-bottom: 16px; color: var(--bx-white); }
.bx-order__pitch p { color: var(--bx-silver-soft); margin-bottom: 22px; }
.bx-order__badges { display: flex; flex-wrap: wrap; gap: 14px; }
.bx-badge {
  display: inline-flex; align-items: center; gap: 8px; font-size: .86rem;
  color: var(--bx-silver-soft); background: rgba(192,200,214,.1);
  border: 1px solid rgba(192,200,214,.25); padding: 8px 16px; border-radius: 999px;
}
.bx-form {
  background: var(--bx-white); border-radius: 22px; padding: 40px 36px;
  box-shadow: var(--bx-shadow); color: var(--bx-navy);
}
.bx-form h3 { font-size: 1.5rem; margin-bottom: 6px; }
.bx-form__sub { color: var(--bx-gray); font-size: .92rem; margin-bottom: 24px; }
.bx-field { margin-bottom: 20px; }
.bx-field label { display: block; font-weight: 700; font-size: .88rem; margin-bottom: 8px; color: var(--bx-steel); }
.bx-field input {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--bx-silver);
  border-radius: 12px; font-size: 1rem; font-family: inherit; background: var(--bx-paper);
  transition: border-color .25s, box-shadow .25s;
}
.bx-field input:focus { outline: 0; border-color: var(--bx-blue-bright); box-shadow: 0 0 0 4px rgba(64,130,210,.15); }
.bx-field input.bx-invalid { border-color: #d9534f; box-shadow: 0 0 0 4px rgba(217,83,79,.12); }
.bx-field__error { color: #d9534f; font-size: .82rem; margin-top: 6px; display: none; }
.bx-field__error.bx-show { display: block; }
.bx-form .bx-btn { width: 100%; margin-top: 6px; }
.bx-form__price-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 18px; background: var(--bx-light); border-radius: 12px; margin-bottom: 22px;
}
.bx-form__price-row span { color: var(--bx-gray); }
.bx-form__price-row strong { font-size: 1.5rem; color: var(--bx-navy); font-family: var(--bx-font-display); }
.bx-form__legal { font-size: .76rem; color: var(--bx-gray-light); margin-top: 16px; text-align: center; }

/* ---------- Block 8: Company info ---------- */
.bx-company__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 26px;
}
.bx-ccard {
  background: var(--bx-white); border-radius: var(--bx-radius); padding: 30px;
  border: 1px solid rgba(192,200,214,.5); text-align: center; box-shadow: var(--bx-shadow-sm);
}
.bx-ccard__icon { font-size: 1.8rem; margin-bottom: 12px; }
.bx-ccard h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--bx-steel); }
.bx-ccard p, .bx-ccard a { color: var(--bx-gray); font-size: .95rem; text-decoration: none; }
.bx-ccard a:hover { color: var(--bx-blue-bright); }

/* ---------- Block 9: Footer ---------- */
.bx-footer {
  background: var(--bx-navy); color: var(--bx-silver-soft); padding: 60px 0 30px;
}
.bx-footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px; margin-bottom: 40px; }
.bx-footer__brand .bx-logo { font-size: 1.8rem; }
.bx-footer__brand p { max-width: 320px; margin-top: 14px; font-size: .92rem; color: var(--bx-gray-light); }
.bx-footer__links { display: flex; gap: 50px; flex-wrap: wrap; }
.bx-footer__col h4 { font-family: var(--bx-font-body); font-size: .8rem; letter-spacing: 2px; text-transform: uppercase; color: var(--bx-silver); margin-bottom: 16px; }
.bx-footer__col a { display: block; color: var(--bx-gray-light); text-decoration: none; font-size: .92rem; margin-bottom: 10px; transition: color .25s; }
.bx-footer__col a:hover { color: var(--bx-blue-glow); }
.bx-footer__disclaimer {
  border-top: 1px solid rgba(192,200,214,.15); padding-top: 24px;
  font-size: .8rem; color: var(--bx-gray); line-height: 1.7;
}
.bx-footer__copy { text-align: center; margin-top: 20px; font-size: .82rem; color: var(--bx-gray); }

/* ---------- Cookie banner ---------- */
.bx-cookie {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(140%);
  width: min(900px, 94%); z-index: 90;
  background: rgba(15,28,56,.97); color: var(--bx-silver-soft);
  border: 1px solid rgba(192,200,214,.25); border-radius: 18px;
  padding: 24px 28px; box-shadow: var(--bx-shadow);
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  transition: transform .5s cubic-bezier(.2,.8,.2,1);
  backdrop-filter: blur(12px);
}
.bx-cookie.bx-cookie--show { transform: translateX(-50%) translateY(0); }
.bx-cookie__text { flex: 1 1 340px; font-size: .9rem; }
.bx-cookie__text a { color: var(--bx-blue-glow); }
.bx-cookie__actions { display: flex; gap: 12px; }
.bx-cookie .bx-btn { padding: 12px 26px; font-size: .9rem; }

/* ---------- Legal pages ---------- */
.bx-legal { padding: 70px 0; min-height: 60vh; }
.bx-legal__head {
  background: var(--bx-metal-blue); color: var(--bx-light); padding: 70px 0; text-align: center;
}
.bx-legal__head h1 { font-size: clamp(2rem,5vw,3rem); }
.bx-legal__head p { color: var(--bx-silver-soft); margin-top: 10px; }
.bx-legal__body { max-width: 820px; }
.bx-legal__body h2 { font-size: 1.5rem; margin: 36px 0 14px; color: var(--bx-navy); }
.bx-legal__body p, .bx-legal__body li { color: var(--bx-steel); margin-bottom: 12px; }
.bx-legal__body ul { padding-left: 22px; margin-bottom: 16px; }
.bx-legal__back { display: inline-block; margin-top: 30px; }

/* ---------- Success page ---------- */
.bx-success {
  min-height: 100vh; display: grid; place-items: center; text-align: center;
  background: var(--bx-hero-veil), url("../img/hero.jpg") center/cover; color: var(--bx-light);
  padding: 40px;
}
.bx-success__card {
  background: rgba(15,28,56,.7); border: 1px solid rgba(192,200,214,.25);
  border-radius: 28px; padding: 60px 50px; max-width: 560px; backdrop-filter: blur(12px);
  box-shadow: var(--bx-shadow);
}
.bx-success__check {
  width: 96px; height: 96px; margin: 0 auto 28px; border-radius: 50%;
  background: var(--bx-metal); color: var(--bx-navy); display: grid; place-items: center;
  font-size: 3rem; animation: bxPop .6s ease both;
}
@keyframes bxPop { from{transform:scale(0); opacity:0} to{transform:scale(1); opacity:1} }
.bx-success h1 { font-size: 2.4rem; margin-bottom: 16px; }
.bx-success p { color: var(--bx-silver-soft); margin-bottom: 14px; }
.bx-success__order { background: rgba(192,200,214,.12); border-radius: 14px; padding: 18px; margin: 24px 0; font-size: .95rem; }

/* ---------- Reveal animation ---------- */
.bx-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.bx-reveal.bx-in { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .bx-product, .bx-order { grid-template-columns: 1fr; }
  .bx-product__media { order: -1; }
  .bx-nav__links {
    position: fixed; inset: 0 0 0 auto; width: 260px; flex-direction: column;
    background: var(--bx-navy); padding: 90px 30px; gap: 22px;
    transform: translateX(100%); transition: transform .35s; box-shadow: var(--bx-shadow);
  }
  .bx-nav__links.bx-open { transform: translateX(0); }
  .bx-nav__toggle { display: block; z-index: 70; }
  .bx-footer__top { flex-direction: column; }
}
@media (max-width: 520px) {
  .bx-section { padding: 64px 0; }
  .bx-hero__cta { flex-direction: column; }
  .bx-hero__cta .bx-btn { width: 100%; text-align: center; }
  .bx-cookie { flex-direction: column; align-items: stretch; text-align: center; }
  .bx-cookie__actions { justify-content: center; }
}