:root {
  --navy:   #0B1F4B;
  --blue:   #1A56DB;
  --sky:    #38BDF8;
  --yellow: #FBBF24;
  --green:  #10B981;
  --red:    #EF4444;
  --gray:   #64748B;
  --soft:   #E8F0FE;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Montserrat',sans-serif;background:#fff;overflow-x:hidden;color:var(--navy);}


/* ── NAVBAR ─────────────────────────────── */
nav{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:999;
  background:white;
  border-bottom:1px solid rgba(11,31,75,0.08);
  padding:0 5%;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  height:100px;
}

.nav-logo img{
  max-height:70px;
  width:auto;
  display:block;
  object-fit:contain;
}

/* NAV LINKS */
.nav-links{
  display:contents;
}

.nav-menu{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:32px;
  grid-column:2;
  justify-self:center;
}

.nav-centered{
  grid-template-columns:1fr auto 1fr;
}

.nav-centered .nav-logo{
  grid-column:1;
  justify-self:start;
}

.nav-centered .nav-menu{
  grid-column:2;
  justify-self:center;
}

.nav-centered .menu-toggle{
  grid-column:3;
  justify-self:end;
}



.nav-links a,
.nav-menu a{
  text-decoration:none;
  font-size:16px;
  font-weight:600;
  color:var(--navy);
  transition:.2s;
}

.nav-links a:hover{
  opacity:1;
  color:var(--blue);
}

/* CTA BUTTON */
.nav-links .nav-cta{
  grid-column:3;
  justify-self:end;
  background:var(--red);
  color:#fff;
  padding:10px 24px;
  border-radius:50px;
  font-weight:800;
  font-size:16px;
  text-decoration:none;
  transition:.2s;
}

.nav-links .nav-cta:hover{
  background:var(--navy);
  transform:translateY(-1px);
}

/* HAMBURGER BUTTON */
.menu-toggle{
  display:none;
  font-size:32px;
  font-weight:700;
  cursor:pointer;
  color:var(--navy);
}

/* MOBILE */
@media(max-width:768px){

  nav{
    height:70px;
    padding:0 20px;
  }

  .nav-centered{
    grid-template-columns:auto 1fr auto;
  }

  .menu-toggle{
    display:block;
    justify-self:end;
  }

  .nav-links{
    position:absolute;
    top:72px;
    left:0;
    width:100%;

    background:#fff;

    flex-direction:column;
    align-items:center;

    gap:20px;
    padding:25px 20px;

    display:none;

    box-shadow:0 10px 30px rgba(0,0,0,0.08);
    border-top:1px solid rgba(0,0,0,0.05);
  }

  .nav-menu{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:20px;
    width:100%;
  }

  .nav-links.active{
    display:flex;
  }

  .nav-links a{
    width:100%;
    text-align:center;
    font-size:17px;
  }

  /* CENTER CTA IN MOBILE */
  .nav-links .nav-cta{
    width:auto;
    margin-left:0;
    margin-top:10px;
    padding:12px 28px;
  }
}


/* ── HERO ────────────────────────────────── */
.hero{
  min-height:100vh;
  background:
    url("bg.png");
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  display:flex;
  align-items:center;
  padding:100px 5% 60px;
  position:relative;
  overflow:hidden;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--sky);padding:8px 18px;border-radius:50px;
  font-size:15px;font-weight:700;letter-spacing:.5px;
  margin-bottom:20px;text-transform:uppercase;
}
.hero-badge::before{content:'✦';font-size:10px;}
.hero h1{
  font-size:clamp(10px,5vw,70px);font-weight:800;line-height:1.1;margin-bottom:24px;
}
.hero h1 em{
  font-style:normal;color:var(--red);
  display:block;
}
.hero-sub{
  font-size:18px;
  line-height:1.7;margin-bottom:36px;
  max-width:700px;
}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn-primary{
  background:var(--yellow);color:var(--navy);
  padding:16px 32px;border-radius:50px;
  font-weight:800;font-size:16px;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;
  transition:.25s;box-shadow:0 8px 30px rgba(251,191,36,0.4);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(251,191,36,0.5);}
.btn-secondary{
  border:2px solid var(--navy);
  color:var(--navy);

  padding:14px 30px;border-radius:50px;
  font-weight:700;font-size:16px;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;
  transition:.25s;backdrop-filter:blur(4px);
}
.btn-secondary:hover{background:rgba(255,255,255,0.2);border-color:rgba(255,255,255,0.6);}
.btn-secondary.tutor-highlight:hover{background:transparent;border-color:var(--yellow);color:var(--yellow);}

/* ── SECTION SHARED ─────────────────────── */
section{padding:90px 5%;}
h2.section-title{
  font-family:'Montserrat',sans-serif;
  font-size:clamp(32px,4vw,50px);font-weight:900;
  color:var(--navy);
  line-height:1.15;
  margin-bottom:16px;
  text-align:center;
}
h2.section-title span{color:var(--red);}
.section-sub{font-size:17px;color:var(--gray);line-height:1.7;max-width:800px;text-align:center;margin-left:auto;margin-right:auto;}
.section-header{margin-bottom:56px;text-align:center;}

/* ── HOW IT WORKS ───────────────────────── */
.steps-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  counter-reset:steps;
}
.step-card{
  background:#fff;border-radius:24px;padding:36px 28px;
  position:relative;transition:.3s;
  border:2px solid transparent;
}
.step-card:hover{border-color:var(--blue);transform:translateY(-6px);box-shadow:0 20px 50px rgba(26,86,219,0.12);}
.step-num{
  width:48px;height:48px;border-radius:14px;
  background:var(--navy);color:#fff;
  font-family:'Montserrat',sans-serif;font-size:22px;font-weight:900;
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.step-icon{font-size:36px;margin-bottom:14px;}
.step-title{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:8px;}
.step-desc{font-size:14px;color:var(--gray);line-height:1.6;}
.step-arrow{
  position:absolute;right:-20px;top:50%;transform:translateY(-50%);
  font-size:22px;color:var(--blue);opacity:.4;
  display:none;
}

/* ── TUTORING MODES ─────────────────────── */
.modes-bg{background:var(--soft)}
.modes-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.mode-card{
  border-radius:28px;padding:48px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;
  min-height:380px;transition:.3s;
}
.mode-card:hover{transform:translateY(-6px);}
.mode-home{background:linear-gradient(135deg,var(--navy) 0%,#1a3a8f 100%);}
.mode-online{background:linear-gradient(135deg,#0e4e3c 0%,#065f46 100%);}
.mode-card::before{
  content:'';position:absolute;bottom:-60px;right:-60px;
  width:250px;height:250px;border-radius:50%;
  background:rgba(255,255,255,0.05);
}
.mode-label{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,0.15);color:#fff;
  padding:7px 16px;border-radius:50px;
  font-size:13px;font-weight:700;letter-spacing:.5px;
  margin-bottom:20px;width:fit-content;
}
.mode-title{
  font-family:'Montserrat',sans-serif;
  font-size:36px;font-weight:900;color:#fff;margin-bottom:14px;
}
.mode-desc{font-size:15px;color:rgba(255,255,255,0.7);line-height:1.7;margin-bottom:28px;}
.mode-features{list-style:none;margin-bottom:32px;}
.mode-features li{
  display:flex;align-items:center;gap:10px;
  color:rgba(255,255,255,0.85);font-size:14px;
  padding:7px 0;border-bottom:1px solid rgba(255,255,255,0.08);
}
.mode-features li::before{content:'✓';color:var(--yellow);font-weight:900;flex-shrink:0;}
.mode-cta{
  background:rgba(255,255,255,0.15);color:#fff;
  border:2px solid rgba(255,255,255,0.3);
  padding:14px 28px;border-radius:50px;font-weight:700;font-size:15px;
  text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  transition:.2s;width:fit-content;
}
.mode-cta:hover{background:rgba(255,255,255,0.25);}

/* ── TESTIMONIALS ───────────────────────── */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testi-card{
  background:#fff;border:2px solid var(--soft);
  border-radius:24px;padding:32px;
  transition:.3s;
}
.testi-card:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:0 16px 40px rgba(26,86,219,0.1);}
.testi-stars{color:var(--yellow);font-size:18px;letter-spacing:2px;margin-bottom:16px;}
.testi-text{
  font-size:15px;color:#374151;line-height:1.7;
  margin-bottom:24px;font-style:italic;
}
.testi-author{display:flex;align-items:center;gap:12px;}
.testi-avatar{
  width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:900;color:#fff;flex-shrink:0;
}
.testi-name{font-size:15px;font-weight:800;color:var(--navy);}
.testi-role{font-size:12px;color:var(--gray);}

/* ── FAQ ─────────────────────────────────── */
.faq-grid{max-width:800px;margin:0 auto;}
.faq-item{
  border-bottom:1px solid #e2e8f0;padding:24px 0;
  cursor:pointer;
}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;
  font-size:16px;font-weight:700;color:var(--navy);
  user-select:none;
}
.faq-icon{
  width:32px;height:32px;border-radius:50%;
  background:var(--soft);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;transition:.3s;flex-shrink:0;color:var(--blue);
}
.faq-a{
  font-size:14px;color:var(--gray);line-height:1.7;
  margin-top:14px;display:none;
}
.faq-item.open .faq-a{display:block;}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--blue);color:#fff;}

/* ── CTA BANNER ─────────────────────────── */
.cta-banner{
  background:#fff;
  padding:80px 5%;text-align:center;position:relative;overflow:hidden;
}
.cta-banner::before{display:none;}
.cta-banner h2{
  font-family:'Montserrat',sans-serif;
  font-size:clamp(32px,5vw,54px);font-weight:900;color:var(--navy);
  margin-bottom:16px;position:relative;
}
.cta-banner p{font-size:18px;color:var(--gray);margin-bottom:36px;position:relative;}
.cta-banner .hero-btns{justify-content:center;position:relative;}

/* ── PARENT REGISTRATION ───────────────── */
.parent-register-page{
  background:linear-gradient(180deg,#f8fbff 0%,#fff 42%);
}

.parent-register-hero{
  width:100%;
  max-width:none;
  min-height:100vh;
  margin:0 auto;
  padding:130px 5% 80px;
  display:grid;
  grid-template-columns:minmax(280px,0.75fr) minmax(20px,1.25fr);
  gap:44px;
  align-items:start;
}

.parent-register-copy{
  position:sticky;
  top:110px;
  padding-top:18px;
}

.parent-register-copy .class{
  width:100%;
  max-width:500px;
  height:auto;
  display:block;
  object-fit:contain;
  margin-bottom:26px;
}

.parent-register-form{
  width:100%;
  background:#fff;
  border:1px solid rgba(26,86,219,0.12);
  border-radius:18px;
  box-shadow:0 20px 50px rgba(11,31,75,0.09);
  padding:32px;
}

.form-heading{
  display:flex;
  flex-direction:column;
  gap:6px;
  margin-bottom:20px;
  padding-bottom:18px;
  border-bottom:1px solid #e2e8f0;
}

.form-heading strong{
  color:var(--navy);
  font-size:36px;
  line-height:1.2;
}

.register-fieldset{
  border:0;
  margin:0;
  padding:22px 0 6px;
}

.register-fieldset legend{
  color:var(--navy);
  font-size:18px;
  font-weight:700;
  margin-bottom:14px;
}

.form-row{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}

.form-group{
  margin-bottom:18px;
}

.form-label{
  display:block;
  color:var(--navy);
  font-size:13px;
  font-weight:800;
  margin-bottom:8px;
}

.form-input,
.form-select{
  width:100%;
  min-height:48px;
  border:2px solid #e2e8f0;
  border-radius:12px;
  background:#fff;
  color:var(--navy);
  font-family:inherit;
  font-size:15px;
  outline:none;
  padding:12px 14px;
  transition:.2s;
}

.form-input:focus,
.form-select:focus{
  border-color:var(--blue);
  box-shadow:0 0 0 4px rgba(26,86,219,0.08);
}

.form-input::placeholder{
  color:#94a3b8;
}

.state-select{
  position:relative;
  width:100%;
  z-index:20;
}

.state-select.open{
  z-index:3000;
}

.state-select-button{
  display:flex;
  align-items:center;
  justify-content:space-between;
  text-align:left;
  cursor:pointer;
}

.state-select-menu{
  position:absolute;
  top:calc(100% + 6px);
  left:0;
  right:0;
  display:none;
  max-height:220px;
  overflow-y:auto;
  background:#fff;
  border:2px solid #e2e8f0;
  border-radius:12px;
  box-shadow:0 16px 34px rgba(11,31,75,0.14);
  z-index:1000;
}

.state-select-menu.show{
  display:block;
}

.state-select-menu button{
  width:100%;
  border:0;
  background:#fff;
  color:var(--navy);
  cursor:pointer;
  display:block;
  font-family:inherit;
  font-size:14px;
  font-weight:700;
  padding:12px 14px;
  text-align:left;
}

.state-select-menu button:hover,
.state-select-menu button.selected{
  background:var(--soft);
  color:var(--blue);
}

.btn-submit{
  width:100%;
  min-height:52px;
  border:0;
  border-radius:999px;
  background:var(--blue);
  color:#fff;
  cursor:pointer;
  font-family:inherit;
  font-size:16px;
  font-weight:900;
  margin-top:10px;
  transition:.2s;
}

.btn-submit:hover{
  background:var(--navy);
  transform:translateY(-1px);
}

.form-note{
  color:var(--gray);
  font-size:12px;
  line-height:1.6;
  margin-top:14px;
  text-align:center;
}

.form-note span{
  color:var(--green);
  font-weight:900;
}

.three-cols{
  grid-template-columns:minmax(0,1fr) minmax(110px,.55fr) minmax(150px,1fr);
  align-items:start;
}

.tuition-options{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-bottom:20px;
}

.tuition-options label{
  border:2px solid #e2e8f0;
  border-radius:14px;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 16px;
  transition:.2s;
}

.tuition-options label:has(input:checked){
  border-color:var(--blue);
  background:var(--soft);
}

.tuition-options span{
  color:var(--navy);
  font-size:14px;
  font-weight:800;
}

textarea.form-input{
  resize:vertical;
  min-height:110px;
}

/* ── MULTI-STEP FORM ────────────────────── */

/* Progress bar */
.step-progress{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:0;
  margin-bottom:32px;
}
.step-dot{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  position:relative;
}
.step-dot-circle{
  width:42px;
  height:42px;
  border-radius:50%;
  border:2.5px solid #e2e8f0;
  background:#fff;
  color:var(--gray);
  font-size:15px;
  font-weight:900;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .3s ease;
  font-family:'Montserrat',sans-serif;
  position:relative;
  z-index:1;
}
.step-dot-label{
  font-size:11px;
  font-weight:700;
  color:var(--gray);
  text-align:center;
  white-space:nowrap;
  transition:color .3s;
}
.step-dot.active .step-dot-circle{
  border-color:var(--blue);
  background:var(--blue);
  color:#fff;
  box-shadow:0 0 0 5px rgba(26,86,219,0.12);
}
.step-dot.active .step-dot-label{color:var(--blue);}
.step-dot.done .step-dot-circle{
  border-color:var(--green);
  background:var(--green);
  color:#fff;
}
.step-dot.done .step-dot-label{color:var(--green);}
.step-connector{
  width:60px;
  height:2.5px;
  background:#e2e8f0;
  margin:0 0 22px;
  transition:background .3s;
  flex-shrink:0;
}
.step-connector.done{background:var(--green);}

/* Step panels */
.step-panel{display:none !important;animation:stepIn .35s ease;}
.step-panel.active{display:block !important;}
@keyframes stepIn{
  from{opacity:0;transform:translateY(14px);}
  to{opacity:1;transform:translateY(0);}
}

/* Tuition type cards */
.tuition-cards{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-bottom:24px;
}
.tuition-card{
  border:2.5px solid #e2e8f0;
  border-radius:16px;
  cursor:pointer;
  padding:20px 18px;
  transition:all .2s;
  display:flex;
  align-items:flex-start;
  gap:14px;
  background:#fff;
}
.tuition-card:has(input:checked){
  border-color:var(--blue);
  background:var(--soft);
}
.tuition-card input[type="radio"]{
  margin-top:2px;
  accent-color:var(--blue);
  width:17px;
  height:17px;
  flex-shrink:0;
  cursor:pointer;
}
.tuition-card-icon{font-size:26px;line-height:1;}
.tuition-card-text strong{
  display:block;
  font-size:14px;
  font-weight:800;
  color:var(--navy);
  margin-bottom:3px;
}
.tuition-card-text span{font-size:12px;color:var(--gray);line-height:1.5;}

/* Address slide */
.address-block{
  overflow:hidden;
  max-height:0;
  opacity:0;
  transition:max-height .4s ease, opacity .3s ease;
}
.address-block.show{max-height:520px;opacity:1;overflow:visible;}

/* Level grid */
.level-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-bottom:6px;
}
.level-btn{
  border:2px solid #e2e8f0;
  border-radius:12px;
  background:#fff;
  color:var(--navy);
  font-family:'Montserrat',sans-serif;
  font-size:13px;
  font-weight:700;
  padding:13px 8px;
  cursor:pointer;
  transition:all .2s;
  text-align:center;
}
.level-btn:hover{border-color:var(--blue);background:var(--soft);}
.level-btn.selected{border-color:var(--blue);background:var(--blue);color:#fff;}

/* Subject grid */
.subject-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-bottom:18px;
}
.subject-btn{
  border:2px solid #e2e8f0;
  border-radius:12px;
  background:#fff;
  color:var(--navy);
  font-family:'Montserrat',sans-serif;
  font-size:12px;
  font-weight:700;
  padding:12px 8px;
  cursor:pointer;
  transition:all .2s;
  text-align:center;
}
.subject-btn:hover{border-color:var(--blue);background:var(--soft);}
.subject-btn.selected{border-color:var(--blue);background:var(--blue);color:#fff;}

/* Duration grid */
.duration-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-bottom:18px;
}
.duration-btn{
  border:2px solid #e2e8f0;
  border-radius:13px;
  background:#fff;
  color:var(--navy);
  font-family:'Montserrat',sans-serif;
  font-size:12.5px;
  font-weight:700;
  padding:14px 12px;
  cursor:pointer;
  transition:all .2s;
  text-align:center;
  line-height:1.4;
}
.duration-btn:hover{border-color:var(--blue);background:var(--soft);}
.duration-btn.selected{border-color:var(--blue);background:var(--blue);color:#fff;}

/* Others duration input */
.other-duration-block{
  overflow:hidden;
  max-height:0;
  opacity:0;
  transition:max-height .35s ease, opacity .3s ease;
  margin-bottom:0;
}
.other-duration-block.show{max-height:120px;opacity:1;margin-bottom:18px;}

/* Step heading */
.step-heading{
  margin-bottom:22px;
  padding-bottom:16px;
  border-bottom:1px solid #e8eef8;
}
.step-heading strong{
  display:block;
  font-size:22px;
  font-weight:900;
  color:var(--navy);
  margin-bottom:4px;
}
.step-heading p{font-size:13px;color:var(--gray);}

/* Nav buttons */
.form-nav{display:flex;gap:12px;margin-top:8px;justify-content:flex-end;}
.btn-back{
  flex:0 0 auto;
  min-height:52px;
  padding:0 28px;
  border:2.5px solid #e2e8f0;
  border-radius:999px;
  background:#fff;
  color:var(--navy);
  font-family:'Montserrat',sans-serif;
  font-size:15px;
  font-weight:800;
  cursor:pointer;
  transition:.2s;
  display:flex;
  align-items:center;
  gap:6px;
}
.btn-back:hover{border-color:var(--navy);}
.btn-next{
  flex:0 0 auto;
  width:auto;
  min-width:1px;
  min-height:48px;
  padding:0 24px;
  border:0;
  border-radius:999px;
  background:var(--blue);
  color:#fff;
  font-family:'Montserrat',sans-serif;
  font-size:15px;
  font-weight:900;
  cursor:pointer;
  transition:.2s;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  
}
.btn-next:hover{background:var(--navy);transform:translateY(-1px);}
.btn-next:disabled{background:#c9d6ef;cursor:not-allowed;transform:none;}

/* Field error */
.field-error{
  font-size:11.5px;
  color:var(--red);
  font-weight:700;
  margin-top:5px;
  display:none;
}
.form-input.error,
.form-select.error{border-color:var(--red);}

/* Success screen */
.success-screen{
  display:none;
  text-align:center;
  padding:40px 20px;
  animation:stepIn .4s ease;
}
.success-screen.show{display:block;}
.success-icon{
  width:80px;
  height:80px;
  border-radius:50%;
  background:var(--green);
  color:#fff;
  font-size:40px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 20px;
}
.success-screen h3{
  font-size:26px;
  font-weight:900;
  color:var(--navy);
  margin-bottom:10px;
}
.success-screen p{
  font-size:14px;
  color:var(--gray);
  line-height:1.7;
  max-width:340px;
  margin:0 auto 28px;
}

/* ── FOOTER ─────────────────────────────── */
footer{
  background:var(--navy);color:rgba(255,255,255,0.65);
  padding:60px 5% 32px;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;margin-bottom:48px;
}
.footer-brand .nav-logo img{width:auto;max-height:100px;}

.footer-col a{
  display:block;color:rgba(255,255,255,0.55);text-decoration:none;
  font-size:14px;margin-bottom:10px;transition:.2s;
  margin-top: 10px;
}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  padding-top:24px;border-top:1px solid rgba(255,255,255,0.08);
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px;flex-wrap:wrap;gap:12px;
}
.whatsapp-btn{
  position:fixed;bottom:28px;right:28px;z-index:900;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;
  display:flex;align-items:center;justify-content:center;
  font-size:28px;
  box-shadow:0 6px 24px rgba(37,211,102,0.5);
  text-decoration:none;transition:.25s;
}
.whatsapp-btn:hover{transform:scale(1.1);}

/* ── ANIMATIONS ─────────────────────────── */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease, transform .6s ease;}
.fade-up.visible{opacity:1;transform:translateY(0);}
.delay-1{transition-delay:.1s;}
.delay-2{transition-delay:.2s;}
.delay-3{transition-delay:.3s;}
.delay-4{transition-delay:.4s;}

/* ── RESPONSIVE ─────────────────────────── */
@media(max-width:900px){
  .hero-grid,.why-grid,.register-grid,.modes-grid{grid-template-columns:1fr;}
  .steps-grid{grid-template-columns:1fr 1fr;}
  .testi-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero-visual{display:none;}
  .hero h1{font-size:42px;}
  .parent-register-hero{grid-template-columns:1fr;}
  .parent-register-copy{position:static;text-align:center;}
  .parent-register-copy .class{margin-left:auto;margin-right:auto;}
  .parent-register-copy p:last-child{margin:0 auto;}
  .parent-register-copy::after{margin:0 auto;}
}
@media(max-width:600px){
  .steps-grid,.testi-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .parent-register-hero{padding:22px 18px 22px;}
  .parent-register-form{padding:22px 16px;border-radius:16px;margin-top:1px;}
  .form-progress{grid-template-columns:1fr;}
  .tuition-options{grid-template-columns:1fr;}
  .tuition-cards{grid-template-columns:1fr;}
  .level-grid{grid-template-columns:repeat(2,1fr);}
  .subject-grid{grid-template-columns:repeat(2,1fr);}
  .duration-grid{grid-template-columns:1fr 1fr;}
  .step-connector{width:32px;}
  .three-cols{grid-template-columns:1fr;}
  .parent-register-copy .class{display:none;}



  .hero{
    justify-content:center;
    text-align:center;
    padding:100px 20px 60px;
  }

  .hero-content{
    width:100%;
  }

  .hero-sub{
    margin-left:auto;
    margin-right:auto;
  }

  .hero-btns{
    justify-content:center;
  }
}
/* ── STEP FORM OVERRIDES ──────────────────── */
:root {
  --navy:   #0B1F4B;
  --blue:   #1A56DB;
  --sky:    #38BDF8;
  --yellow: #FBBF24;
  --green:  #10B981;
  --red:    #EF4444;
  --gray:   #64748B;
  --soft:   #E8F0FE;
}

/* Progress bar */
.step-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 32px;
}

.step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}

.step-dot-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2.5px solid #e2e8f0;
  background: #fff;
  color: var(--gray);
  font-size: 15px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s ease;
  font-family: 'Montserrat', sans-serif;
  position: relative;
  z-index: 1;
}

.step-dot-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray);
  text-align: center;
  white-space: nowrap;
  transition: color .3s;
}

.step-dot.active .step-dot-circle {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
  box-shadow: 0 0 0 5px rgba(26,86,219,0.12);
}

.step-dot.active .step-dot-label {
  color: var(--blue);
}

.step-dot.done .step-dot-circle {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.step-dot.done .step-dot-label {
  color: var(--green);
}

.step-connector {
  width: 60px;
  height: 2.5px;
  background: #e2e8f0;
  margin: 0;
  margin-bottom: 22px;
  transition: background .3s;
  flex-shrink: 0;
}

.step-connector.done {
  background: var(--green);
}

/* Step panels */
.step-panel {
  display: none;
  animation: stepIn .35s ease;
}

.step-panel.active {
  display: block;
}

@keyframes stepIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Tuition type cards */
.tuition-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 24px;
}

.tuition-card {
  border: 2.5px solid #e2e8f0;
  border-radius: 16px;
  cursor: pointer;
  padding: 20px 18px;
  transition: all .2s;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #fff;
}

.tuition-card:has(input:checked) {
  border-color: var(--blue);
  background: var(--soft);
}

.tuition-card input[type="radio"] {
  margin-top: 2px;
  accent-color: var(--blue);
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  cursor: pointer;
}

.tuition-card-icon {
  font-size: 26px;
  line-height: 1;
}

.tuition-card-text strong {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 3px;
}

.tuition-card-text span {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.5;
}

/* Address block slide */
.address-block {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .4s ease, opacity .3s ease;
}

.address-block.show {
  max-height: 520px;
  opacity: 1;
  overflow: visible;
}

/* Level grid */
.level-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 6px;
}

.level-btn {
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  padding: 13px 8px;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
}

.level-btn:hover {
  border-color: var(--blue);
  background: var(--soft);
}

.level-btn.selected {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

/* Duration cards */
.duration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.duration-btn {
  border: 2px solid #e2e8f0;
  border-radius: 13px;
  background: #fff;
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  padding: 14px 12px;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
  line-height: 1.4;
}

.duration-btn:hover {
  border-color: var(--blue);
  background: var(--soft);
}

.duration-btn.selected {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

/* Others input */
.other-duration-block {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .35s ease, opacity .3s ease;
  margin-bottom: 0;
}

.other-duration-block.show {
  max-height: 120px;
  opacity: 1;
  margin-bottom: 18px;
}

/* Nav buttons */
.form-nav {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  justify-content: flex-end;
}

.btn-back {
  flex: 0 0 auto;
  min-height: 52px;
  padding: 0 28px;
  border: 2.5px solid #e2e8f0;
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: .2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-back:hover {
  border-color: var(--navy);
}

.btn-next {
  flex: 0 0 auto;
  width: auto;
  min-width: 150px;
  min-height: 48px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  transition: .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-next:hover {
  background: var(--navy);
  transform: translateY(-1px);
}

.btn-next:disabled {
  background: #c9d6ef;
  cursor: not-allowed;
  transform: none;
}

/* Step headings */
.step-heading {
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e8eef8;
}

.step-heading strong {
  display: block;
  font-size: 22px;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 4px;
}

.step-heading p {
  font-size: 13px;
  color: var(--gray);
}

/* Success screen */
.success-screen {
  display: none;
  text-align: center;
  padding: 40px 20px;
  animation: stepIn .4s ease;
}

.success-screen.show {
  display: block;
}

.success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.success-screen h3 {
  font-size: 26px;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 10px;
}

.success-screen p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
  max-width: 340px;
  margin: 0 auto 28px;
}

/* Form heading big title */
.form-heading strong {
  font-size: 36px;
}

/* Subject select styling */
.subject-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.subject-btn {
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  padding: 12px 8px;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
}

.subject-btn:hover {
  border-color: var(--blue);
  background: var(--soft);
}

.subject-btn.selected {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

/* Error state */
.field-error {
  font-size: 11.5px;
  color: var(--red);
  font-weight: 700;
  margin-top: 5px;
  display: none;
}

.form-input.error,
.form-select.error {
  border-color: var(--red);
}

/* Responsive */
@media(max-width: 600px) {
  .nav-centered .nav-logo img{ max-height: 60px; width: auto;}
  .tuition-cards { grid-template-columns: 1fr; }
  .level-grid { grid-template-columns: repeat(2, 1fr); }
  .duration-grid { grid-template-columns: 1fr 1fr; }
  .subject-grid { grid-template-columns: repeat(2, 1fr); }
  .step-connector { width: 32px; }
  .form-heading strong { font-size: 26px; }
  .three-cols {
    grid-template-columns: minmax(0, 1fr) !important;
    width: 100%;
  }
  .three-cols .form-group {
    min-width: 0;
    width: 100%;
  }
  .three-cols .form-select {
    width: 100%;
    max-width: 100%;
  }
  .preferred-schedule-row {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 14px;
    width: 100%;
  }
  .preferred-schedule-row .form-group {
    min-width: 0;
    width: 100%;
    margin-bottom: 14px;
  }
  .preferred-schedule-row .form-input,
  .preferred-schedule-row .form-select {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    position: static;
  }
  .btn-next {
    min-width: 118px;
    min-height: 42px;
    padding: 0 16px;
    font-size: 13px;
    gap: 6px;
  }
}