/* =========================================================
   HOW TO USE PAGE
========================================================= */

.guide-hero{
  padding:160px 0 90px;
  background:
    radial-gradient(900px 400px at 80% 0%,rgba(28,82,162,.12),transparent 60%),
    linear-gradient(180deg,#fff 0%,var(--gray-bg) 100%);
  text-align:center;
}

.guide-hero h1{
  font-size:clamp(34px,4vw,52px);
  margin-bottom:20px;
}

.guide-hero p{
  max-width:650px;
  margin:auto;
  font-size:18px;
  color:var(--gray-text);
  line-height:1.6;
}


/* VIDEO */

.video-wrapper{
  margin:60px auto 0;
  max-width:900px;
  border-radius:24px;
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid #E7EDF7;
  background:#000;
}

.video-wrapper iframe{
  width:100%;
  aspect-ratio:16/9;
  display:block;
}


/* STEPS */

.steps-section{
  padding:110px 0;
}

.steps-container{
  max-width:950px;
  margin:auto;
  position:relative;
}


.steps-container::before{
  content:"";
  position:absolute;
  left:50%;
  top:0;
  bottom:0;
  width:2px;
  background:#DCE4F0;
}


.step-item{
  display:grid;
  grid-template-columns:1fr 80px 1fr;
  align-items:center;
  margin-bottom:70px;
}


.step-content{
  background:#fff;
  border:1px solid #ECEFF5;
  border-radius:22px;
  padding:32px;
  box-shadow:var(--shadow-sm);
}


.step-content h3{
  font-size:22px;
  margin-bottom:12px;
}

.step-content p{
  color:var(--gray-text);
  line-height:1.7;
}


.step-number{
  width:60px;
  height:60px;
  border-radius:50%;
  background:var(--blue);
  color:white;
  font-family:'Plus Jakarta Sans';
  font-size:22px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:auto;
  box-shadow:0 12px 30px rgba(28,82,162,.3);
}


.step-icon{
  width:55px;
  height:55px;
  border-radius:15px;
  background:var(--blue-light);
  color:var(--blue);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
}


.step-empty{
  height:1px;
}


@media(max-width:800px){

.steps-container::before{
 display:none;
}

.step-item{
 grid-template-columns:1fr;
 gap:20px;
}

.step-number{
 order:-1;
}

.step-empty{
 display:none;
}

}

/* ---- animation upgrades ---- */
.guide-hero{position:relative;overflow:hidden;}
.guide-hero .container{position:relative;}
.steps-container::before{background:linear-gradient(180deg,var(--blue),var(--amber));transform-origin:50% 0;transform:scaleY(var(--fill,0));opacity:.55;}
.steps-container::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:#DCE4F0;z-index:-1;}
.step-content{transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;}
.step-content:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:#CFDDF3;}
.step-number{transition:transform .5s var(--ease-spring);}
.step-item.is-visible .step-number{animation:pop .7s var(--ease-spring) both;}
.step-item:hover .step-number{transform:scale(1.12);}
.step-icon{transition:transform .4s var(--ease-spring),background .3s,color .3s;}
.step-content:hover .step-icon{transform:rotate(-8deg) scale(1.1);background:var(--blue);color:#fff;}
@media(max-width:800px){.steps-container::after{display:none}}

.guide-hero h1 em{font-style:normal;color:var(--blue);background:linear-gradient(transparent 82%,rgba(240,180,41,.45) 82%);padding:0 .08em;}
.video-ph{aspect-ratio:16/9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:24px;color:#fff;
  background:radial-gradient(500px 260px at 20% 10%,rgba(47,107,198,.55),transparent 60%),radial-gradient(420px 240px at 90% 90%,rgba(240,180,41,.28),transparent 60%),linear-gradient(135deg,var(--navy),var(--navy-800));}
.video-ph b{font-family:'Plus Jakarta Sans';font-size:clamp(18px,2.4vw,26px);color:#fff;}
.video-ph>span:last-child{font-size:14.5px;color:#B7C6E0;max-width:420px;line-height:1.5;}
.video-ph .play{width:76px;height:76px;border-radius:50%;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;color:#fff;position:relative;margin-bottom:6px;}
.video-ph .play::after{content:'';position:absolute;inset:-10px;border-radius:50%;border:1.5px solid rgba(255,255,255,.35);animation:ping 2.4s ease-out infinite;}
.video-ph.ready{cursor:pointer;}
.video-ph.ready:hover .play{background:var(--amber);color:var(--navy);}