/* ==========================================================================
   EasyTrade 4U — ROOT STYLESHEET (shared by every page)
   Theme: GREEN + WHITE only. Tokens, reset, base typography and shared
   components live here. Page-specific styles: home.css · services.css ·
   thank-you.css
   ========================================================================== */

/* ---------- Theme tokens ---------- */
:root{
  /* white + green scale */
  --bg:#ffffff;--bg2:#f0faf6;--card:#ffffff;
  --accent:#12a878;--accent-dark:#087a58;--accent-light:#8ae6c4;
  --deep:#064e3b;--deeper:#043b2d;
  --text:#0b3b2c;--ink2:#2a5444;--muted:#4f6f62;
  --line:#d5ebe2;--tint:rgba(18,168,120,.09);
  /* effects */
  --grad:linear-gradient(135deg,#0a8a63 0%,#12a878 100%);
  --grad-deep:linear-gradient(135deg,#043b2d 0%,#087a58 62%,#12a878 130%);
  --shadow:0 14px 40px rgba(8,122,88,.12);
  --shadow-lg:0 26px 60px rgba(4,59,45,.28);
  --max:1160px;
}

/* ---------- Reset & base ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:82px}
body{font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
.container{width:min(92%,var(--max));margin:auto}
::selection{background:var(--accent);color:#fff}

/* ---------- Navigation ---------- */
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 6px 24px rgba(8,122,88,.05)}
.nav-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-size:24px;font-weight:900;letter-spacing:-.8px;color:var(--deep)}
.logo span{color:var(--accent)}
nav .logo:before,footer .logo:before{content:"";display:inline-block;width:22px;height:20px;margin-right:9px;vertical-align:-2px;border-radius:2px;
  background:
    linear-gradient(var(--accent),var(--accent)) 0 100%/5px 8px no-repeat,
    linear-gradient(var(--accent),var(--accent)) 8.5px 100%/5px 14px no-repeat,
    linear-gradient(var(--accent),var(--accent)) 17px 100%/5px 20px no-repeat}
.nav-links{display:flex;gap:26px;color:var(--ink2);font-size:14px;font-weight:700}
.nav-links a{padding:26px 0;position:relative;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--accent)}
.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:17px;height:2px;background:var(--accent);border-radius:3px;transition:right .25s}
.nav-links a:hover:after,.nav-links a.active:after{right:0}
.mobile-menu{display:none;border:1px solid var(--line);background:#fff;color:var(--deep);border-radius:5px;padding:8px 11px;cursor:pointer;font-size:20px}
.mobile-nav{display:none}

/* ---------- Buttons ---------- */
.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--grad);color:#fff;padding:14px 26px;border-radius:6px;font-weight:800;border:1px solid transparent;transition:transform .2s,box-shadow .2s,filter .2s;box-shadow:0 10px 24px rgba(18,168,120,.32)}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(18,168,120,.42);filter:brightness(1.04)}
.btn-outline{background:#fff;color:var(--accent-dark);border-color:var(--accent);box-shadow:none}
.btn-outline:hover{background:var(--tint);color:var(--accent-dark);box-shadow:none;filter:none}

/* ---------- Hero (shared hero block) ---------- */
.hero{padding:clamp(72px,10vw,112px) 0 clamp(72px,9vw,104px);position:relative;overflow:hidden;background:
    linear-gradient(90deg,rgba(255,255,255,.92) 0%,rgba(255,255,255,.62) 38%,rgba(255,255,255,0) 64%),
    url("../assets/images/hero-bg.webp") right center/cover no-repeat,
    linear-gradient(180deg,#fff 0%,#f0faf6 100%)}
.hero .container{position:relative;z-index:1}
.badge{display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(18,168,120,.35);color:var(--accent-dark);background:#fff;padding:8px 15px;border-radius:6px;font-size:13px;font-weight:800;margin-bottom:22px;box-shadow:0 6px 18px rgba(18,168,120,.12)}
.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(18,168,120,.2)}
h1{font-size:clamp(40px,6vw,72px);line-height:1.03;letter-spacing:-2.8px;max-width:900px;color:var(--deep)}
h1 span{background:linear-gradient(90deg,#087a58,#12a878 60%,#34c996);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--accent)}
.hero p{color:var(--muted);font-size:19px;max-width:730px;margin:25px 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.pill{padding:9px 15px;border:1px solid var(--line);background:#fff;border-radius:6px;color:var(--deep);font-size:13px;font-weight:600;box-shadow:0 6px 16px rgba(8,122,88,.07)}

/* ---------- Sections & headings ---------- */
section{padding:clamp(56px,8vw,92px) 0}
.section-head{max-width:760px;margin-bottom:clamp(30px,5vw,46px)}
.eyebrow{color:var(--accent-dark);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:1.6px;margin-bottom:12px}
.eyebrow:before{content:"";display:inline-block;width:26px;height:2px;background:var(--accent);vertical-align:middle;margin-right:10px;border-radius:2px}
h2{font-size:clamp(31px,4vw,48px);line-height:1.1;letter-spacing:-1.5px;color:var(--deep)}
.section-head p{color:var(--muted);margin-top:14px;font-size:17px}
.problem,.alt{background:linear-gradient(180deg,#f0faf6 0%,#f7fcfa 100%);position:relative}

/* ---------- Card grids ---------- */
.problem-grid,.cards,.steps,.audience{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:0 8px 28px rgba(8,122,88,.07);transition:transform .28s,box-shadow .28s,border-color .28s}
.card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(18,168,120,.5)}
.card:hover:before{transform:scaleX(1)}
.card h3{font-size:20px;margin:14px 0 8px;color:var(--deep)}.card p{color:var(--muted);font-size:15px}
.icon{width:46px;height:46px;border-radius:6px;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:900;box-shadow:0 8px 18px rgba(18,168,120,.30);flex-shrink:0}
.callout{margin-top:28px;padding:26px 28px;border:1px solid var(--line);border-left:4px solid var(--accent);background:linear-gradient(135deg,#fff,#f0faf6);border-radius:0 6px 6px 0;box-shadow:var(--shadow)}
.callout strong{font-size:20px;color:var(--deep)}.callout p{color:var(--muted);margin-top:4px}
.steps{grid-template-columns:repeat(4,1fr)}
.step-num{display:inline-block;font-size:12px;letter-spacing:1px;color:var(--accent-dark);font-weight:900;background:var(--tint);padding:5px 11px;border-radius:6px}
.step h3{margin:12px 0 8px}.step p{color:var(--muted);font-size:14px}
.audience{grid-template-columns:repeat(2,1fr)}
.check-list{display:grid;gap:14px;margin-top:24px}
.check-list div{display:flex;gap:12px;align-items:flex-start;color:var(--ink2)}
.check{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:6px;background:var(--grad);color:#fff;font-size:12px;font-weight:900;flex-shrink:0;margin-top:2px}

/* ---------- Call-to-action band ---------- */
.cta{padding:104px 0;position:relative;overflow:hidden;text-align:center;color:#fff;
  background:
    linear-gradient(180deg,rgba(4,59,45,.55) 0%,rgba(4,59,45,.38) 100%),
    url("../assets/images/cta-bg.webp") center/cover no-repeat,
    var(--deeper)}
.cta h2{max-width:850px;margin:auto;color:#fff}.cta p{color:rgba(255,255,255,.84);max-width:680px;margin:18px auto 28px}
.cta .eyebrow{color:var(--accent-light)}.cta .eyebrow:before{background:var(--accent-light)}

/* ---------- Footer ---------- */
footer{padding:44px 0 36px;color:rgba(255,255,255,.74);font-size:13px;background:var(--deeper);position:relative}
footer:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad)}
footer strong{color:#fff}
footer .logo{color:#fff}footer .logo span{color:var(--accent-light)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.disclaimer{margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);font-size:11px;line-height:1.7;color:rgba(255,255,255,.62)}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,120px);background:var(--deeper);color:#fff;padding:14px 20px;border-radius:6px;border-left:4px solid var(--accent);z-index:200;transition:.3s;box-shadow:var(--shadow-lg)}
.toast.show{transform:translate(-50%,0)}

/* ---------- Scroll reveal (added by js/main.js) ---------- */
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.reveal{opacity:0}
.reveal.in{opacity:1;animation:rise .7s cubic-bezier(.2,.7,.2,1) backwards}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1}.reveal.in{animation:none}}

/* ---------- Responsive ---------- */
@media(max-width:1200px){
 .hero{background:
    linear-gradient(90deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.85) 45%,rgba(255,255,255,.4) 70%,rgba(255,255,255,.1) 100%),
    url("../assets/images/hero-bg.webp") right center/cover no-repeat,
    #fff}
}
@media(max-width:1024px){
 .steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:850px){
 .nav-links{display:none}.mobile-menu{display:block}
 .nav-inner>.btn{display:inline-flex;padding:10px 16px;font-size:13px;min-height:42px}
 .nav-inner{min-height:66px}
 .mobile-nav{position:absolute;left:0;right:0;top:66px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:10px 5%;z-index:99}
 .mobile-nav.open{display:grid}
 .mobile-nav a{padding:14px 0;border-bottom:1px solid var(--line);font-weight:700;color:var(--ink2)}
 .mobile-nav a:last-child{border:0;color:var(--accent-dark)}
 .problem-grid,.cards,.audience{grid-template-columns:repeat(2,1fr)}
 .hero{background:linear-gradient(180deg,rgba(255,255,255,.92) 0%,rgba(255,255,255,.78) 60%,rgba(255,255,255,.55) 100%),url("../assets/images/hero-bg.webp") 72% center/cover no-repeat,#fff}
 .hero p{font-size:17px}
 h1{letter-spacing:-1.8px}
}
@media(max-width:560px){
 .problem-grid,.cards,.steps,.audience{grid-template-columns:1fr}
}
@media(max-width:480px){
 .container{width:min(94%,var(--max))}
 .hero-actions .btn{width:100%}
 .trust-row{display:grid;grid-template-columns:1fr 1fr}
 .pill{text-align:center}
 .nav-inner>.btn{display:none}
 h1{font-size:42px}
 .footer-inner{flex-direction:column;align-items:flex-start}
}