/* ============================================================
   YIELD MARKETING — Shared Design System
   ============================================================ */
:root {
  --g: #7FFF00; --gd: #5bc800; --gg: rgba(127,255,0,0.12);
  --dark: #080b08; --card: #0f140f; --card2: #141a14;
  --border: #1a2a1a; --border2: #253525;
  --txt: #e0f0e0; --txt2: #6a8a6a; --txt3: #3a5a3a;
  --red: #ef4444; --amber: #f59e0b; --blue: #3b82f6;
  --gold: #FFC72C;
  --wb-body: #374151;
  --wb-head: #111827;
  --wb-muted: #6b7280;
  --wb-accent: #2d7a00;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--dark);color:var(--txt);overflow-x:hidden;font-size:18px;line-height:1.8}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:300;background:rgba(8,11,8,0.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 28px}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-logo svg{width:32px;height:32px}
.nav-brand{font-size:1rem;font-weight:900;color:var(--g);letter-spacing:.06em}
.nav-sub{font-size:.58rem;color:var(--txt2);letter-spacing:.12em;text-transform:uppercase}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{color:var(--txt2);text-decoration:none;font-size:.82rem;font-weight:500;padding:6px 12px;border-radius:6px;transition:all .2s}
.nav-links a:hover{color:var(--g);background:var(--gg)}
.nav-links a.active{color:var(--g);background:var(--gg)}
.nav-cta{background:var(--g);color:#000 !important;padding:8px 18px !important;border-radius:6px;font-weight:800 !important;font-size:.82rem;text-decoration:none;transition:all .2s}
.nav-cta:hover{background:#9fff33 !important;transform:translateY(-1px)}
@media(max-width:900px){.nav-links{display:none}}

/* PAGE HERO */
.page-hero{padding:110px 20px 64px;text-align:center;position:relative;overflow:hidden}
.page-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 50% 30%,rgba(127,255,0,.07) 0%,transparent 70%);pointer-events:none}
.page-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(127,255,0,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(127,255,0,.02) 1px,transparent 1px);background-size:50px 50px;pointer-events:none}
.page-hero-content{position:relative;max-width:780px;margin:0 auto}
.eyebrow{font-size:.72rem;color:var(--g);text-transform:uppercase;letter-spacing:.15em;font-weight:700;margin-bottom:10px}
.page-title{font-size:clamp(2rem,5vw,3.6rem);font-weight:900;line-height:1.08;margin-bottom:16px}
.page-title .g{color:var(--g)}
.page-sub{font-size:1.1rem;color:var(--txt2);line-height:1.8;max-width:640px;margin:0 auto 28px}

/* SECTIONS */
section{padding:72px 20px}
.container{max-width:1160px;margin:0 auto}
.sec-title{font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:900;color:#fff;line-height:1.15;margin-bottom:10px}
.sec-sub{font-size:1.05rem;color:var(--txt2);line-height:1.75;max-width:660px}

/* ALTERNATING BACKGROUNDS */
section.sec-white{background:#f8faf8;color:var(--wb-head)}
section.sec-white .sec-title{color:var(--wb-head)}
section.sec-white .eyebrow{color:var(--wb-accent)}
section.sec-white .sec-sub{color:var(--wb-body)}
section.sec-white p{color:var(--wb-body);font-size:1rem;line-height:1.8}
section.sec-white li{color:var(--wb-body);font-size:1rem;line-height:1.8}
section.sec-white strong{color:var(--wb-head)}
section.sec-white h3,section.sec-white h4{color:var(--wb-head)}
section.sec-white label{color:var(--wb-body)}

/* BUTTONS */
.btn-p{background:var(--g);color:#000;padding:14px 30px;border-radius:8px;font-weight:800;font-size:.95rem;text-decoration:none;transition:all .2s;display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:none;font-family:inherit}
.btn-p:hover{background:#9fff33;transform:translateY(-2px);box-shadow:0 8px 28px rgba(127,255,0,.25)}
.btn-s{background:transparent;color:var(--g);padding:14px 30px;border-radius:8px;font-weight:700;font-size:.95rem;text-decoration:none;border:1px solid var(--g);transition:all .2s;display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:inherit}
.btn-s:hover{background:var(--gg)}
.btn-lg{padding:16px 40px;font-size:1.05rem}

/* CARDS */
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px;transition:all .2s}
.card:hover{border-color:var(--gd);transform:translateY(-2px)}
.card.featured{border-color:var(--g)}

/* BADGE */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.badge-green{background:var(--gg);border:1px solid rgba(127,255,0,.3);color:var(--g)}
.badge-amber{background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.3);color:#fbbf24}
.badge-blue{background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.3);color:#60a5fa}
.badge-red{background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.3);color:#f87171}

/* COMMIT BANNER */
.commit-banner{background:rgba(127,255,0,.06);border:1px solid rgba(127,255,0,.2);border-radius:10px;padding:14px 20px;display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--txt2)}
.commit-banner strong{color:var(--g)}
.commit-banner .icon{font-size:1.2rem;flex-shrink:0}

/* FORM ELEMENTS */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:.78rem;font-weight:700;color:var(--txt2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.form-input{width:100%;background:var(--dark);border:1px solid var(--border2);border-radius:8px;padding:11px 14px;color:var(--txt);font-size:.95rem;font-family:inherit;transition:border-color .2s;outline:none}
.form-input:focus{border-color:var(--g)}
.form-input::placeholder{color:var(--txt3)}
.form-select{width:100%;background:var(--dark);border:1px solid var(--border2);border-radius:8px;padding:11px 14px;color:var(--txt);font-size:.95rem;font-family:inherit;outline:none;cursor:pointer;transition:border-color .2s}
.form-select:focus{border-color:var(--g)}
.form-select option{background:var(--dark)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}

/* FOOTER */
footer{background:var(--card);border-top:1px solid var(--border);padding:40px 20px 28px;text-align:center}
.footer-logo{font-size:1.1rem;font-weight:900;color:var(--g);letter-spacing:.06em;margin-bottom:8px}
.footer-links{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}
.footer-links a{color:var(--txt2);text-decoration:none;font-size:.82rem;transition:color .2s}
.footer-links a:hover{color:var(--g)}
.footer-copy{font-size:.75rem;color:var(--txt3);line-height:1.6}

/* CHECKOUT / CART */
.cart-box{background:var(--card);border:2px solid var(--g);border-radius:16px;padding:28px;position:sticky;top:80px}
.cart-title{font-size:1rem;font-weight:900;color:#fff;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.cart-line{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.cart-line:last-of-type{border-bottom:none}
.cart-line-label{color:var(--txt2)}
.cart-line-val{color:var(--txt);font-weight:700}
.cart-total{display:flex;justify-content:space-between;align-items:center;padding:14px 0 0;font-size:1.1rem;font-weight:900}
.cart-total-label{color:var(--txt2)}
.cart-total-val{color:var(--g);font-size:1.4rem}
.cart-note{font-size:.75rem;color:var(--txt3);margin-top:8px;line-height:1.5}
.cart-submit{width:100%;background:var(--g);color:#000;border:none;border-radius:8px;padding:14px;font-weight:900;font-size:1rem;cursor:pointer;transition:all .2s;font-family:inherit;margin-top:16px}
.cart-submit:hover{background:#9fff33;transform:translateY(-1px);box-shadow:0 6px 24px rgba(127,255,0,.25)}

/* UPSELL TOGGLE */
.upsell-box{background:linear-gradient(135deg,rgba(127,255,0,.06),rgba(127,255,0,.02));border:1px solid rgba(127,255,0,.25);border-radius:12px;padding:18px 20px;margin-top:16px;cursor:pointer;transition:all .2s}
.upsell-box:hover{border-color:var(--g)}
.upsell-header{display:flex;align-items:center;justify-content:space-between;gap:12px}
.upsell-label{font-size:.9rem;font-weight:700;color:var(--txt)}
.upsell-price{font-size:.9rem;font-weight:900;color:var(--g)}
.upsell-desc{font-size:.8rem;color:var(--txt2);margin-top:6px;line-height:1.5}
.upsell-toggle{width:40px;height:22px;background:var(--border2);border-radius:11px;position:relative;transition:background .2s;flex-shrink:0}
.upsell-toggle.on{background:var(--g)}
.upsell-toggle::after{content:'';position:absolute;top:3px;left:3px;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform .2s}
.upsell-toggle.on::after{transform:translateX(18px)}

/* PRICE CALCULATOR */
.calc-box{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px}
.calc-title{font-size:1.05rem;font-weight:900;color:#fff;margin-bottom:20px}
.calc-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}
.calc-row:last-of-type{border-bottom:none}
.calc-row-label{font-size:.88rem;color:var(--txt2)}
.calc-row-val{font-size:.95rem;font-weight:700;color:var(--txt)}
.calc-total-row{display:flex;align-items:center;justify-content:space-between;padding:16px 0 0;margin-top:4px}
.calc-total-label{font-size:1rem;font-weight:700;color:var(--txt2)}
.calc-total-val{font-size:1.6rem;font-weight:900;color:var(--g)}
.calc-weekly-val{font-size:.85rem;color:var(--txt3);text-align:right;margin-top:2px}

/* RANGE SLIDER */
.range-wrap{position:relative;padding-bottom:8px}
input[type=range]{width:100%;-webkit-appearance:none;height:6px;border-radius:3px;background:var(--border2);outline:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--g);cursor:pointer;box-shadow:0 2px 8px rgba(127,255,0,.3)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--g);cursor:pointer;border:none}
.range-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--txt3);margin-top:4px}

/* FILTER CHIPS */
.filter-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.filter-chip{padding:6px 14px;border-radius:20px;font-size:.78rem;font-weight:600;border:1px solid var(--border2);color:var(--txt2);cursor:pointer;transition:all .2s;background:transparent}
.filter-chip:hover{border-color:var(--gd);color:var(--g)}
.filter-chip.selected{background:var(--gg);border-color:rgba(127,255,0,.4);color:var(--g);font-weight:700}

/* STEP INDICATOR */
.steps{display:flex;gap:0;margin-bottom:40px;overflow:hidden;border-radius:10px}
.step{flex:1;padding:14px 16px;background:var(--card);border:1px solid var(--border);text-align:center;position:relative}
.step.active{background:var(--gg);border-color:rgba(127,255,0,.3)}
.step.done{background:rgba(127,255,0,.05);border-color:rgba(127,255,0,.15)}
.step-num{font-size:.7rem;font-weight:900;color:var(--g);text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}
.step-label{font-size:.8rem;font-weight:600;color:var(--txt2)}
.step.active .step-label{color:var(--g)}

/* GRID LAYOUTS */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.four-col{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.two-col{grid-template-columns:1fr}.three-col{grid-template-columns:1fr 1fr}.four-col{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.three-col{grid-template-columns:1fr}.four-col{grid-template-columns:1fr}}

/* TRUST BAR */
.trust-bar{display:flex;gap:28px;flex-wrap:wrap;align-items:center;justify-content:center;padding:20px;background:var(--card);border-radius:12px;border:1px solid var(--border)}
.trust-item{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--txt2)}
.trust-item .icon{color:var(--g);font-size:1rem}

/* NOTIFICATION / ALERT */
.alert{border-radius:10px;padding:14px 18px;font-size:.88rem;line-height:1.6;margin-bottom:20px}
.alert-info{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);color:#93c5fd}
.alert-warn{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);color:#fbbf24}
.alert-success{background:rgba(127,255,0,.08);border:1px solid rgba(127,255,0,.25);color:var(--g)}