:root {
  --navy:     #0D1B2E;
  --navy-mid: #122033;
  --navy-lt:  #1A2D47;
  --gold:     #C9A84C;
  --gold-lt:  #E2C272;
  --gold-dim: rgba(201,168,76,0.13);
  --white:    #FFFFFF;
  --muted:    rgba(255,255,255,0.55);
  --border:   rgba(201,168,76,0.2);
  --green:    #1D9E75;
  --red:      #E24B4A;
  --radius:   12px;
  --shadow:   0 8px 40px rgba(0,0,0,0.35);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',sans-serif;background:var(--navy);color:var(--white);line-height:1.6;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.page{display:none;}
.page.active{display:block;}

/* NAV */
nav{
  position:sticky;top:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 40px;height:68px;
  background:rgba(13,27,46,0.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-logo{display:flex;align-items:center;gap:10px;cursor:pointer;}
.nav-logo-mark{
  width:36px;height:36px;border-radius:8px;
  background:linear-gradient(135deg,var(--gold),var(--gold-lt));
  display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;font-size:18px;color:var(--navy);font-weight:700;
}
.nav-brand{font-family:'Playfair Display',serif;font-size:20px;letter-spacing:0.01em;}
.nav-brand span{color:var(--gold);}
.nav-cta{
  background:var(--gold);color:var(--navy);
  border:none;border-radius:8px;
  padding:10px 22px;font-size:14px;font-weight:600;
  cursor:pointer;transition:background 0.2s;font-family:'Inter',sans-serif;
}
.nav-cta:hover{background:var(--gold-lt);}

/* HERO */
.hero{
  min-height:auto;display:flex;align-items:center;
  background:radial-gradient(ellipse 80% 60% at 60% 40%,rgba(201,168,76,0.07) 0%,transparent 70%),
              linear-gradient(160deg,var(--navy) 0%,var(--navy-lt) 100%);
  padding:60px 40px 20px;position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23C9A84C' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events:none;
}
.hero-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 420px;gap:60px;align-items:center;}
.hero h1{
  font-family:'Playfair Display',serif;
  font-size:clamp(36px,5vw,56px);line-height:1.12;
  margin-bottom:20px;letter-spacing:-0.01em;
}
.hero h1 em{font-style:normal;color:var(--gold);}
.hero-sub{font-size:17px;color:var(--muted);line-height:1.75;margin-bottom:36px;max-width:480px;}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--gold-lt));
  color:var(--navy);border:none;border-radius:10px;
  padding:15px 32px;font-size:15px;font-weight:700;
  cursor:pointer;transition:all 0.2s;font-family:'Inter',sans-serif;
  box-shadow:0 4px 20px rgba(201,168,76,0.3);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(201,168,76,0.4);}
.btn-ghost{
  background:transparent;color:var(--white);
  border:1px solid rgba(255,255,255,0.2);border-radius:10px;
  padding:15px 28px;font-size:15px;font-weight:500;
  cursor:pointer;transition:all 0.2s;font-family:'Inter',sans-serif;
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:32px;margin-top:40px;padding-top:32px;border-top:1px solid var(--border);}
.stat-item{display:flex;flex-direction:column;}
.stat-num{font-family:'Playfair Display',serif;font-size:30px;color:var(--gold);font-weight:700;}
.stat-label{font-size:12px;color:var(--muted);margin-top:2px;}

/* HERO CARD */
.hero-card{
  background:var(--navy-lt);border:1px solid var(--border);
  border-radius:20px;padding:32px;box-shadow:var(--shadow);position:relative;
}
.hero-card-badge{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--gold),var(--gold-lt));
  color:var(--navy);font-size:12px;font-weight:700;
  padding:6px 18px;border-radius:100px;white-space:nowrap;
}
.hero-card h3{font-family:'Playfair Display',serif;font-size:22px;margin-bottom:4px;}
.hero-card-price{font-size:48px;font-weight:700;color:var(--gold);margin:16px 0 4px;font-family:'Playfair Display',serif;}
.hero-card-price span{font-size:16px;color:var(--muted);font-weight:400;font-family:'Inter',sans-serif;}
.hero-card-desc{font-size:14px;color:var(--muted);margin-bottom:24px;line-height:1.6;}
.hero-card-cta{width:100%;text-align:center;margin-bottom:12px;}
.hero-card-secure{display:flex;align-items:center;justify-content:center;gap:6px;font-size:12px;color:var(--muted);}

/* TRUST BAR */
.trust-bar{
  background:var(--navy-mid);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:20px 40px;
}
.trust-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:center;align-items:center;gap:48px;flex-wrap:wrap;}
.trust-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);}
.trust-item i{color:var(--gold);font-size:18px;}
.trust-item strong{color:var(--white);}

/* WHAT IS PMP SECTION */
.section-plain{padding:90px 40px;}
.section-alt{padding:90px 40px;background:var(--navy-mid);}
.section-inner{max-width:1100px;margin:0 auto;}
.section-eyebrow{
  display:inline-block;
  font-family:'DM Mono',monospace;font-size:12px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--navy);
  background:var(--gold);
  padding:5px 14px;border-radius:100px;
  font-weight:700;margin-bottom:18px;
}
.section-title{font-family:'Playfair Display',serif;font-size:clamp(28px,4vw,42px);line-height:1.2;margin-bottom:16px;}
.section-sub{font-size:16px;color:var(--muted);max-width:600px;line-height:1.75;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.value-list{display:flex;flex-direction:column;gap:20px;margin-top:32px;}
.value-item{display:flex;gap:16px;align-items:flex-start;}
.value-icon{width:44px;height:44px;border-radius:10px;background:var(--gold-dim);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--gold);flex-shrink:0;}
.value-item h4{font-size:15px;font-weight:600;margin-bottom:4px;}
.value-item p{font-size:14px;color:var(--muted);line-height:1.6;}
.highlight-box{background:var(--navy-lt);border:1px solid var(--border);border-radius:20px;padding:36px;}
.highlight-box h3{font-family:'Playfair Display',serif;font-size:26px;margin-bottom:16px;}
.highlight-box p{font-size:15px;color:var(--muted);line-height:1.75;margin-bottom:12px;}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px;}
.stat-box{background:var(--navy);border:1px solid var(--border);border-radius:12px;padding:20px;text-align:center;}
.stat-box strong{display:block;font-family:'Playfair Display',serif;font-size:28px;color:var(--gold);}
.stat-box span{font-size:12px;color:var(--muted);}

/* FAQ */
.faq-list{max-width:720px;margin:48px auto 0;display:flex;flex-direction:column;gap:12px;}
.faq-item{background:var(--navy-lt);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.faq-q{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-size:15px;font-weight:500;user-select:none;transition:background 0.15s;}
.faq-q:hover{background:rgba(201,168,76,0.05);}
.faq-q i{color:var(--gold);transition:transform 0.2s;flex-shrink:0;margin-left:12px;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{display:none;padding:0 24px 20px;font-size:14px;color:var(--muted);line-height:1.7;}
.faq-item.open .faq-a{display:block;}

/* FOOTER */
footer{background:var(--navy-mid);border-top:1px solid var(--border);padding:48px 40px;text-align:center;}
.footer-logo{font-family:'Playfair Display',serif;font-size:22px;margin-bottom:8px;}
.footer-logo span{color:var(--gold);}
.footer-tagline{font-size:13px;color:var(--muted);margin-bottom:24px;font-style:italic;}
.footer-links{display:flex;justify-content:center;gap:28px;margin-bottom:20px;flex-wrap:wrap;}
.footer-links a{font-size:13px;color:var(--muted);transition:color 0.2s;}
.footer-links a:hover{color:var(--gold);}
.footer-legal{font-size:12px;color:rgba(255,255,255,0.3);}

/* ═══════════════════════════════════
   CALENDAR PAGE
═══════════════════════════════════ */
.cal-page{padding:32px 40px;max-width:1200px;margin:0 auto;}
.cal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px;gap:16px;}
.cal-header h2{font-family:'Playfair Display',serif;font-size:28px;}
.cal-header p{font-size:14px;color:var(--muted);margin-top:4px;}
.cal-header-text{flex:1;min-width:0;}
.cal-nav{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.cal-nav{display:flex;align-items:center;gap:12px;}
.cal-nav-btn{background:var(--navy-lt);border:1px solid var(--border);border-radius:8px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--white);font-size:18px;transition:border-color 0.2s;}
.cal-nav-btn:hover{border-color:var(--gold);}
.cal-month-label{font-family:'Playfair Display',serif;font-size:20px;min-width:180px;text-align:center;}
.cal-cart-bar{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--navy-lt);border:1px solid var(--border);border-radius:12px;
  padding:14px 20px;margin-bottom:24px;flex-wrap:wrap;gap:12px;
}
.cart-info{font-size:14px;color:var(--muted);}
.cart-info strong{color:var(--white);}
.cart-total{font-family:'Playfair Display',serif;font-size:22px;color:var(--gold);}
.cart-actions{display:flex;gap:10px;}
.btn-sm{padding:10px 20px;font-size:13px;}

/* Calendar grid */
.cal-grid-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.cal-grid-wrap{min-width:840px;background:var(--navy-lt);border:1px solid var(--border);border-radius:16px;overflow:hidden;}
.cal-dow-row{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));border-bottom:1px solid var(--border);}
.cal-days{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));}
.cal-dow{padding:12px;text-align:center;font-family:'DM Mono',monospace;font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);}
.cal-day{
  min-height:120px;border-right:1px solid rgba(201,168,76,0.1);border-bottom:1px solid rgba(201,168,76,0.1);
  padding:8px;position:relative;overflow:visible;
}
.cal-day:nth-child(7n){border-right:none;}
.cal-day.other-month{opacity:0.3;}
.cal-day-num{font-size:12px;color:var(--muted);margin-bottom:6px;font-family:'DM Mono',monospace;}
.cal-day.today .cal-day-num{color:var(--gold);font-weight:700;}

/* Appointment slots */
.appt{
  border-radius:6px;padding:5px 8px;margin-bottom:4px;
  font-size:11px;cursor:pointer;transition:all 0.15s;
  border-left:3px solid;position:relative;
  user-select:none;overflow:hidden;word-break:break-word;
}
.appt.full{opacity:0.45;cursor:not-allowed;filter:grayscale(0.6);}
.appt-full-badge{display:inline-block;font-size:10px;font-weight:700;background:rgba(255,255,255,0.15);border-radius:4px;padding:1px 5px;margin-top:2px;letter-spacing:0.05em;text-transform:uppercase;}
.appt.cohort-b{background:rgba(29,158,117,0.12);border-color:var(--green);color:#5ECBA1;}
.appt.cohort-c{background:rgba(100,130,200,0.12);border-color:#6482C8;color:#A0B4E8;}
.appt.cohort-d{background:rgba(200,100,160,0.12);border-color:#C864A0;color:#E0A0CC;}
.appt:hover{filter:brightness(1.2);}
.appt.selected{box-shadow:0 0 0 2px var(--white);filter:brightness(1.3);}
.appt.dimmed{opacity:0.35;}
.appt-time{font-weight:600;display:block;white-space:nowrap;}
.appt-label{display:block;opacity:0.85;white-space:normal;word-break:break-word;overflow-wrap:break-word;}

/* DIALOG */
.dialog-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,0.7);
  z-index:500;display:flex;align-items:center;justify-content:center;
  padding:20px;backdrop-filter:blur(4px);
}
.dialog-box{
  background:var(--navy-lt);border:1px solid var(--border);
  border-radius:20px;padding:36px;max-width:520px;width:100%;
  box-shadow:var(--shadow);
}
.dialog-box h3{font-family:'Playfair Display',serif;font-size:24px;margin-bottom:8px;}
.dialog-box p{font-size:14px;color:var(--muted);margin-bottom:24px;line-height:1.6;}
.dialog-sessions{display:flex;flex-direction:column;gap:8px;margin-bottom:24px;}
.dialog-session{
  display:flex;align-items:center;gap:12px;
  background:var(--navy);border:1px solid var(--border);
  border-radius:8px;padding:12px 14px;font-size:13px;
}
.dialog-session i{color:var(--gold);font-size:16px;flex-shrink:0;}
.dialog-session-info{display:flex;flex-direction:column;}
.dialog-session-date{font-weight:600;font-size:13px;}
.dialog-session-time{color:var(--muted);font-size:12px;}
.dialog-price{
  display:flex;justify-content:space-between;align-items:center;
  background:var(--gold-dim);border:1px solid var(--border);
  border-radius:10px;padding:14px 16px;margin-bottom:24px;
}
.dialog-price span:first-child{font-size:14px;color:var(--muted);}
.dialog-price strong{font-family:'Playfair Display',serif;font-size:22px;color:var(--gold);}
.dialog-actions{display:flex;gap:12px;}
.dialog-actions .btn-primary{flex:1;}
.dialog-actions .btn-ghost{flex:1;}

/* CHECKOUT PAGE */
.checkout-wrap{max-width:900px;margin:0 auto;padding:48px 40px;display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start;}
.form-panel{background:var(--navy-lt);border:1px solid var(--border);border-radius:20px;padding:36px;}
.form-panel h2{font-family:'Playfair Display',serif;font-size:24px;margin-bottom:6px;}
.form-panel .sub{font-size:14px;color:var(--muted);margin-bottom:28px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.form-label{font-size:13px;font-weight:500;color:rgba(255,255,255,0.8);}
.form-input,.form-select{
  background:var(--navy);border:1px solid var(--border);
  border-radius:8px;padding:12px 14px;
  font-size:14px;color:var(--white);outline:none;
  transition:border-color 0.2s;font-family:'Inter',sans-serif;width:100%;
}
.form-input::placeholder{color:rgba(255,255,255,0.3);}
.form-input:focus,.form-select:focus{border-color:var(--gold);}
.form-select option{background:var(--navy);}
.form-error{background:rgba(226,75,74,0.08);border:1px solid rgba(226,75,74,0.3);border-radius:8px;padding:12px 16px;font-size:13px;color:#E58080;margin-bottom:16px;display:none;}
.submit-btn{width:100%;font-size:15px;padding:16px;}
.order-sidebar{background:var(--navy-lt);border:1px solid var(--border);border-radius:20px;padding:28px;position:sticky;top:80px;}
.order-sidebar h3{font-family:'Playfair Display',serif;font-size:20px;margin-bottom:20px;}
.os-row{display:flex;justify-content:space-between;align-items:flex-start;font-size:14px;padding:10px 0;border-bottom:1px solid var(--border);}
.os-label{color:var(--muted);}
.os-value{font-weight:500;text-align:right;max-width:200px;}
.os-total{display:flex;justify-content:space-between;font-size:18px;font-weight:700;padding-top:14px;margin-top:8px;border-top:2px solid var(--border);}
.os-total span:last-child{color:var(--gold);}
.os-guarantee{display:flex;gap:8px;align-items:flex-start;background:rgba(29,158,117,0.08);border:1px solid rgba(29,158,117,0.25);border-radius:10px;padding:12px 14px;font-size:13px;color:#5ECBA1;margin-top:20px;}

/* SUCCESS */
.success-wrap{max-width:600px;margin:0 auto;padding:80px 40px;text-align:center;}
.success-icon{width:80px;height:80px;border-radius:50%;background:rgba(29,158,117,0.15);border:2px solid var(--green);display:flex;align-items:center;justify-content:center;font-size:36px;color:var(--green);margin:0 auto 28px;}
.success-wrap h2{font-family:'Playfair Display',serif;font-size:36px;margin-bottom:12px;}
.success-wrap p{font-size:16px;color:var(--muted);margin-bottom:32px;line-height:1.7;}
.success-details{background:var(--navy-lt);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:left;margin-bottom:32px;}
.sd-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px;}
.sd-row:last-child{border-bottom:none;}
.sd-row span:first-child{color:var(--muted);}
.sd-row span:last-child{font-weight:600;}

/* ADMIN PAGE */
.admin-wrap{max-width:960px;margin:0 auto;padding:48px 40px;}
.admin-wrap h2{font-family:'Playfair Display',serif;font-size:28px;margin-bottom:6px;}
.admin-wrap .sub{font-size:14px;color:var(--muted);margin-bottom:32px;}
.admin-panel{background:var(--navy-lt);border:1px solid var(--border);border-radius:20px;padding:32px;margin-bottom:24px;}
.admin-panel h3{font-family:'Playfair Display',serif;font-size:20px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--border);}

/* ADMIN COLLAPSIBLE */
.admin-collapse{background:var(--navy-lt);border:1px solid var(--border);border-radius:16px;margin-bottom:14px;overflow:hidden;}
.admin-collapse-header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;cursor:pointer;font-size:15px;font-weight:600;user-select:none;transition:background 0.15s;}
.admin-collapse-header:hover{background:rgba(201,168,76,0.05);}
.admin-collapse-header span{display:flex;align-items:center;gap:10px;color:var(--white);}
.admin-collapse-header span i{color:var(--gold);}
.admin-chevron{transition:transform 0.2s;flex-shrink:0;color:var(--gold);}
.admin-chevron.open{transform:rotate(180deg);}
.admin-collapse-body{padding:20px 24px 28px;border-top:1px solid var(--border);}

/* SESSION CARD */
.session-card{background:var(--navy);border:1px solid var(--border);border-radius:12px;padding:18px 20px;margin-bottom:12px;}
.session-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.session-num{font-family:'DM Mono',monospace;font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:0.08em;}
.break-row{display:flex;gap:10px;align-items:center;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);border-radius:8px;padding:10px 12px;margin-top:6px;}
.break-row span{font-size:13px;color:var(--muted);white-space:nowrap;}
.class-row{background:var(--navy);border:1px solid var(--border);border-radius:12px;padding:20px;}
.class-row-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.class-color-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;}
.color-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0;}
.session-rows{display:flex;flex-direction:column;gap:10px;}
.session-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.session-row .form-input{flex:1;min-width:140px;margin-bottom:0;}
.session-row .form-input[type="time"]{min-width:110px;}
.remove-btn{background:rgba(226,75,74,0.12);border:1px solid rgba(226,75,74,0.3);color:#E58080;border-radius:8px;padding:8px 12px;cursor:pointer;font-size:13px;font-family:'Inter',sans-serif;white-space:nowrap;}
.remove-btn:hover{background:rgba(226,75,74,0.22);}
.add-session-btn{background:var(--gold-dim);border:1px solid var(--border);color:var(--gold);border-radius:8px;padding:9px 16px;cursor:pointer;font-size:13px;font-family:'Inter',sans-serif;margin-top:10px;}
.add-session-btn:hover{border-color:var(--gold);}
.admin-actions{display:flex;gap:12px;margin-top:24px;}
.btn-danger{background:rgba(226,75,74,0.12);border:1px solid rgba(226,75,74,0.3);color:#E58080;border-radius:10px;padding:12px 20px;cursor:pointer;font-size:14px;font-family:'Inter',sans-serif;}
.existing-classs{display:flex;flex-direction:column;gap:12px;margin-top:0;}

/* Unified session card buttons */
.admin-session-btn{
  background:var(--navy-lt);border:1px solid var(--border);
  color:var(--white);border-radius:8px;padding:8px 14px;
  font-size:12px;font-family:'Inter',sans-serif;cursor:pointer;
  height:36px;display:inline-flex;align-items:center;white-space:nowrap;
  transition:border-color 0.2s;
}
.admin-session-btn:hover{border-color:var(--gold);}
.admin-session-btn-gold{border-color:var(--gold);color:var(--gold);}
.admin-session-btn-red{border-color:rgba(226,75,74,0.4);color:#E58080;}
.admin-session-btn-red:hover{border-color:#E24B4A;}

/* Admin calendar preview */
.admin-cal-day{min-height:70px;border-right:1px solid rgba(201,168,76,0.08);border-bottom:1px solid rgba(201,168,76,0.08);padding:5px;font-size:11px;box-sizing:border-box;}
.admin-cal-day:nth-child(7n+7){border-right:none;}
.admin-cal-day-num{font-size:10px;color:var(--muted);margin-bottom:3px;font-family:'DM Mono',monospace;}
.admin-appt{border-radius:4px;padding:3px 5px;margin-bottom:2px;font-size:10px;border-left:2px solid;overflow:hidden;}
.admin-appt .admin-appt-time{font-weight:600;display:block;white-space:nowrap;}
.admin-appt .admin-appt-name{display:block;opacity:0.8;white-space:normal;word-break:break-word;overflow-wrap:break-word;}
.admin-appt .admin-appt-inst{display:block;opacity:0.65;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:9px;}
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  opacity: 0.7;
  cursor: pointer;
}
input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="time"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}
@keyframes spin{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
@media(max-width:768px){
  nav{padding:0 20px;}
  .hero{padding:60px 20px;}
  .hero-inner{grid-template-columns:1fr;}
  .two-col{grid-template-columns:1fr;}
  .section-plain,.section-alt{padding:60px 20px;}
  .cal-page{padding:20px;}
  .cal-day{min-height:70px;}
  .checkout-wrap{grid-template-columns:1fr;padding:24px 20px;}
  .success-wrap{padding:60px 20px;}
  .admin-wrap{padding:24px 20px;}
  .session-row{flex-wrap:wrap;}
}