/* ============ BISON NORTH — styles ============ */
:root{
  --navy:#0A1628;
  --navy-deep:#060D18;
  --navy-2:#0E1F3A;
  --navy-card:#0D1E38;
  --gold:#D9A441;
  --gold-2:#EFC26B;
  --cream:#F4EAD3;
  --cream-dim:rgba(244,234,211,.74);
  --cream-faint:rgba(244,234,211,.55);
  --hairline:rgba(217,164,65,.28);
  --font-display:"Oswald", "Arial Narrow", sans-serif;
  --font-body:"Inter", "Segoe UI", Arial, sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--navy);
  color:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.gold{color:var(--gold)}
section{scroll-margin-top:96px}

/* ---------- type helpers ---------- */
.kicker{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.32em;
  font-size:.78rem;
  font-weight:600;
  color:var(--gold);
  display:flex;align-items:center;gap:16px;
}
.kicker.center{justify-content:center}
.kicker-line{display:inline-block;width:44px;height:1px;background:var(--gold);opacity:.8}
.section-title{
  font-family:var(--font-display);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.02em;
  line-height:1.08;
  font-size:clamp(2rem,4.6vw,3.1rem);
  text-align:center;
  margin:18px 0 14px;
}
.section-title.dark{color:var(--navy);text-align:left}
.section-sub{
  text-align:center;color:var(--cream-dim);
  max-width:640px;margin:0 auto;
  font-size:1.05rem;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:600;
  font-size:.92rem;
  text-decoration:none;
  padding:15px 30px;
  border-radius:4px;
  border:2px solid transparent;
  transition:transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  text-align:center;
}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#23180a;box-shadow:0 8px 24px rgba(217,164,65,.25)}
.btn-gold:hover{background:linear-gradient(180deg,#f6cf7e,#e2ae4a)}
.btn-ghost{border-color:rgba(244,234,211,.65);color:var(--cream);background:rgba(10,22,40,.35)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-outline{border-color:var(--hairline);color:var(--cream);width:100%}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-small{padding:10px 20px;font-size:.82rem}
.btn-large{padding:18px 40px;font-size:1rem}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  background:rgba(8,17,32,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hairline);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none}
.brand-mark{height:52px;width:auto}
.brand-word{
  font-family:var(--font-display);
  font-weight:700;font-size:1.42rem;
  letter-spacing:.14em;color:var(--cream);
  white-space:nowrap;
}
.main-nav{display:flex;align-items:center;gap:26px}
.main-nav a{
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.14em;
  font-size:.84rem;font-weight:500;
  color:var(--cream-dim);text-decoration:none;
  white-space:nowrap;
}
.main-nav a:hover{color:var(--gold-2)}
.main-nav a.btn{color:#23180a}
.main-nav a.btn:hover{color:#23180a}
/* ---------- language toggle ---------- */
.lang-toggle{display:flex;align-items:center;gap:7px;flex:none}
.lang-btn{
  background:none;border:0;cursor:pointer;padding:4px 2px;
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.16em;
  font-size:.84rem;font-weight:500;
  color:var(--cream-faint);
  transition:color .15s ease;
}
.lang-btn:hover{color:var(--cream)}
.lang-btn.is-active{color:var(--gold);font-weight:700}
.lang-sep{color:var(--hairline);font-size:.8rem;user-select:none}

.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:10px}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--gold);margin:6px 0}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:96vh;min-height:96svh;
  display:flex;align-items:flex-end;
  background:url("hero-flag-draped.webp") 68% 50%/cover no-repeat var(--navy);
  padding:170px 0 84px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(10,22,40,.72) 0%, rgba(10,22,40,.28) 55%, rgba(10,22,40,.05) 100%),
    linear-gradient(180deg, rgba(10,22,40,.55) 0%, rgba(10,22,40,.08) 34%, rgba(10,22,40,.55) 74%, rgba(10,22,40,.94) 100%);
}
.hero-content{position:relative;z-index:1;width:100%}
.hero .kicker{margin-bottom:22px}
.hero h1{
  font-family:var(--font-display);
  font-weight:700;text-transform:uppercase;
  font-size:clamp(3.1rem,8.4vw,6.4rem);
  line-height:.99;letter-spacing:.005em;
  text-shadow:0 4px 34px rgba(0,0,0,.5);
  max-width:900px;
}
.hero-sub{
  margin:26px 0 34px;max-width:620px;
  font-size:clamp(1.05rem,1.6vw,1.25rem);
  color:var(--cream);
  text-shadow:0 2px 14px rgba(0,0,0,.65);
}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- problem strip ---------- */
.problem{
  background:linear-gradient(180deg,var(--navy-2),var(--navy));
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
  padding:64px 0;
}
.problem-grid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:36px}
.problem-line{
  font-family:var(--font-display);
  font-weight:500;font-size:clamp(1.35rem,2.5vw,1.9rem);
  line-height:1.35;text-align:center;color:var(--cream);
}
.problem-line em{color:var(--gold);font-style:normal}
.problem-divider{width:11px;height:11px;background:var(--gold);transform:rotate(45deg)}

/* ---------- plans ---------- */
.plans{
  padding:104px 0 96px;
  background:
    radial-gradient(1100px 480px at 50% -60px, rgba(217,164,65,.10), rgba(217,164,65,0) 70%),
    linear-gradient(180deg,var(--navy) 0%,var(--navy-deep) 100%);
}
.plan-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:26px;margin-top:58px;align-items:stretch;
}
.plan-card{
  position:relative;
  background:linear-gradient(180deg,#10233F,#0B1A30);
  border:1px solid rgba(217,164,65,.22);
  border-radius:14px;
  padding:38px 30px 34px;
  display:flex;flex-direction:column;
}
.plan-card.featured{
  border:2px solid var(--gold);
  box-shadow:0 24px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(217,164,65,.25), 0 18px 50px rgba(217,164,65,.12);
  transform:translateY(-14px);
  background:linear-gradient(180deg,#14294A,#0C1E39);
}
.plan-badge{
  position:absolute;top:-15px;left:50%;transform:translateX(-50%);
  background:linear-gradient(180deg,var(--gold-2),var(--gold));
  color:#23180a;
  font-family:var(--font-display);
  font-weight:700;text-transform:uppercase;letter-spacing:.18em;
  font-size:.72rem;padding:7px 18px;border-radius:999px;
  white-space:nowrap;
}
.plan-name{
  font-family:var(--font-display);
  font-weight:600;text-transform:uppercase;letter-spacing:.06em;
  font-size:1.32rem;color:var(--gold);text-align:center;
}
.plan-price{
  font-family:var(--font-display);
  font-weight:700;font-size:3.9rem;line-height:1;
  text-align:center;margin:16px 0 6px;color:var(--cream);
}
.plan-price .per{font-size:1.15rem;font-weight:500;color:var(--cream-faint);letter-spacing:.04em}
.plan-tag{text-align:center;color:var(--cream-dim);font-size:.98rem;padding-bottom:22px;border-bottom:1px solid rgba(244,234,211,.12);margin-bottom:22px}
.plan-features{list-style:none;flex:1;margin-bottom:28px}
.plan-features li{
  position:relative;
  padding:9px 0 9px 30px;
  color:var(--cream-dim);font-size:.97rem;line-height:1.5;
  border-bottom:1px solid rgba(244,234,211,.06);
}
.plan-features li:last-child{border-bottom:0}
.plan-features li::before{
  content:"";position:absolute;left:0;top:13px;
  width:17px;height:17px;border-radius:50%;
  background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%230A1628' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round' d='M4.5 12.5l5 5L19.5 7'/%3E%3C/svg%3E") center/11px no-repeat;
}
.plan-features li.feat-lead{color:var(--cream);font-weight:600;padding-left:0}
.plan-features li.feat-lead::before{display:none}
.plan-card .btn{margin-top:auto;width:100%}
.plans-terms{
  text-align:center;margin-top:44px;
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.22em;
  font-size:.95rem;color:var(--cream);
}
.guarantee{
  margin:26px auto 0;max-width:860px;
  border:1px solid var(--hairline);
  border-left:4px solid var(--gold);
  background:rgba(217,164,65,.06);
  border-radius:8px;
  padding:26px 30px;
  text-align:center;
}
.guarantee-label{
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.26em;
  font-size:.8rem;font-weight:700;color:var(--gold);
  margin-bottom:10px;
}
.guarantee-text{color:var(--cream);font-size:1.02rem;max-width:720px;margin:0 auto}

/* ---------- how it works ---------- */
.how{padding:100px 0;background:var(--navy)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:56px}
.step{
  position:relative;
  background:var(--navy-card);
  border:1px solid rgba(217,164,65,.18);
  border-radius:14px;
  padding:40px 30px 34px;
  overflow:hidden;
}
.step .step-num{
  font-family:var(--font-display);
  font-weight:700;font-size:5.2rem;line-height:1;
  color:transparent;
  -webkit-text-stroke:2px var(--gold);
  opacity:.9;margin-bottom:18px;
}
.step h3{
  font-family:var(--font-display);
  font-weight:600;text-transform:uppercase;letter-spacing:.05em;
  font-size:1.35rem;margin-bottom:12px;color:var(--cream);
}
.step p{color:var(--cream-dim);font-size:1rem}

/* ---------- who it's for ---------- */
.who{background:#F3EAD6;color:var(--navy);padding:100px 0}
.who-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.who-art img{
  border-radius:10px;
  border:1px solid rgba(10,22,40,.18);
  box-shadow:0 30px 60px rgba(10,22,40,.28);
}
.kicker-dark{color:#9A6E1F}
.kicker-dark .kicker-line{background:#9A6E1F}
.who .section-title{margin:16px 0}
.who-text{font-size:1.06rem;color:rgba(10,22,40,.82);margin-bottom:18px}
.trade-chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 26px}
.trade-chips li{
  background:var(--navy);color:var(--cream);
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.1em;font-size:.82rem;font-weight:500;
  padding:9px 16px;border-radius:999px;
}

/* ---------- faq ---------- */
.faq{padding:100px 0;background:linear-gradient(180deg,var(--navy-deep),var(--navy))}
.faq-wrap{max-width:820px}
.faq-item{border-bottom:1px solid rgba(244,234,211,.14)}
.faq-item:first-of-type{border-top:1px solid rgba(244,234,211,.14);margin-top:44px}
.faq-item summary{
  font-family:var(--font-display);
  font-weight:500;font-size:1.18rem;letter-spacing:.02em;
  color:var(--cream);
  padding:22px 40px 22px 4px;
  cursor:pointer;list-style:none;position:relative;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:1.7rem;color:var(--gold);font-weight:400;line-height:1;
}
.faq-item[open ] summary{color:var(--gold-2)}
.faq-item[open ] summary::after{content:"–"}
.faq-item p{color:var(--cream-dim);padding:0 4px 24px;max-width:700px}

/* ---------- final cta ---------- */
.final-cta{
  position:relative;text-align:center;
  padding:110px 0;
  background:url("cta-flag.webp") center 38%/cover no-repeat var(--navy);
}
.final-cta::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(10,22,40,.93), rgba(10,22,40,.82) 55%, rgba(10,22,40,.95));
}
.final-cta .container{position:relative;z-index:1}
.final-cta h2{
  font-family:var(--font-display);
  font-weight:700;text-transform:uppercase;
  font-size:clamp(2.1rem,5vw,3.6rem);line-height:1.1;
  max-width:820px;margin:0 auto 16px;
}
.final-cta p{color:var(--cream-dim);font-size:1.12rem;margin-bottom:34px}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-deep);border-top:1px solid var(--hairline);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.2fr 1.3fr 1fr;gap:44px;padding-bottom:48px}
.footer-tag{color:var(--cream-dim);margin-top:16px;font-size:.98rem}
.footer-label{
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.24em;
  font-size:.76rem;font-weight:600;color:var(--gold);
  margin-bottom:16px;
}
.social-row{list-style:none;display:flex;flex-direction:column;gap:12px}
.social-row a{
  display:inline-flex;align-items:center;gap:12px;
  color:var(--cream-dim);text-decoration:none;font-size:.95rem;
}
.social-row a:hover{color:var(--gold-2)}
.social-row svg{width:22px;height:22px;fill:var(--gold);flex:none}
.footer-email{color:var(--cream);font-weight:600;text-decoration:none;border-bottom:1px solid var(--gold)}
.footer-email:hover{color:var(--gold-2)}
.footer-note{color:var(--cream-faint);font-size:.92rem;margin-top:12px}
.footer-bottom{
  border-top:1px solid rgba(244,234,211,.1);
  padding:20px 24px 24px;
  text-align:center;color:var(--cream-faint);font-size:.86rem;
}

/* ---------- chat mock (PLACEHOLDER — non-functional, see index.html comment) ---------- */
.chat-mock{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.chat-bubble{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(180deg,var(--gold-2),var(--gold));
  color:#23180a;border:0;cursor:pointer;
  font-family:var(--font-display);
  text-transform:uppercase;letter-spacing:.1em;font-weight:600;font-size:.85rem;
  padding:14px 22px;border-radius:999px;
  box-shadow:0 12px 30px rgba(0,0,0,.45);
}
.chat-bubble svg{width:20px;height:20px;fill:#23180a}
.chat-bubble:hover{filter:brightness(1.06)}
.chat-panel{
  width:326px;max-width:calc(100vw - 44px);
  background:var(--navy-2);
  border:1px solid var(--hairline);
  border-radius:14px;overflow:hidden;
  box-shadow:0 28px 60px rgba(0,0,0,.55);
}
.chat-panel-head{
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(217,164,65,.12);
  border-bottom:1px solid var(--hairline);
  padding:13px 18px;
}
.chat-panel-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.16em;font-weight:600;font-size:.9rem;color:var(--gold)}
.chat-close{background:none;border:0;color:var(--cream);font-size:1.5rem;line-height:1;cursor:pointer;padding:0 2px}
.chat-panel-body{padding:20px 18px 22px}
.chat-panel-body p{color:var(--cream-dim);font-size:.95rem;margin-bottom:12px}
.chat-panel-body a{color:var(--gold-2)}

/* ---------- responsive ---------- */
@media (max-width:1560px){
  .main-nav{gap:18px}
  .main-nav a{font-size:.78rem;letter-spacing:.1em}
  .brand-word{font-size:1.28rem}
  .brand{gap:11px}
}
@media (max-width:960px){
  .plan-grid{grid-template-columns:1fr;max-width:520px;margin-left:auto;margin-right:auto}
  .plan-card.featured{transform:none}
  .steps-grid{grid-template-columns:1fr;max-width:560px;margin-left:auto;margin-right:auto}
  .who-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .problem-grid{grid-template-columns:1fr;gap:22px}
  .problem-divider{margin:0 auto}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(8,17,32,.98);
    border-bottom:1px solid var(--hairline);
    padding:10px 24px 20px;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 0;border-bottom:1px solid rgba(244,234,211,.08)}
  .main-nav a.btn{margin-top:14px;border-bottom:0}
  .main-nav .lang-toggle{padding:13px 0;border-bottom:1px solid rgba(244,234,211,.08)}
  .brand-word{font-size:1.2rem}
  .brand-mark{height:44px}
}
@media (max-width:520px){
  .hero{padding:140px 0 64px;min-height:92svh;background-position:76% 50%}
  .hero-ctas .btn{width:100%}
  .plans,.how,.who,.faq{padding:72px 0}
  .final-cta{padding:80px 0}
  .chat-mock{right:14px;bottom:14px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn:hover{transform:none}
}