* {
    box-sizing:border-box;
    margin:0;
    padding:0
}
:root {
    --topbar: #279989;
    --card-popular-border: #1a9e85;
    --card-saver-border: #c9520a;
    --teal: #1a9e85;
    --teal-bg: #e8f7f4;
    --orange: #c9520a;
    --orange-bg: #fdf0e8;
    --math-bg: #eef6ec;
    --math-text: #2a7a1e;
    --ela-bg: #e8f0fb;
    --ela-text: #1a4fa0;
    --bg: #f2f4f6;
    --surface: #ffffff;
    --surface2: #f7f9f8;
    --text: #1a2530;
    --muted: #7a8d99;
    --light: #b0bec5;
    --border: rgba(0, 0, 0, .08);
    --border2: rgba(0, 0, 0, .11)
}
body {
    font-family:DM Sans,Arial,sans-serif;
    background:var(--bg);
    color:var(--text);
    min-height:100vh
}
.topbar {
    display:flex;
    align-items:center;
    gap:16px;
    flex-wrap:wrap;
    background:var(--topbar);
    border-radius:16px;
    padding:16px 24px;
    margin-bottom:28px;
    box-shadow:0 2px 16px #0000001a
}
.logo-text {
    font-family:Playfair Display,serif;
    font-size:24px;
    font-weight:700;
    color:#fff;
    margin-right:auto;
    letter-spacing:-.3px
}
.filter {
    display:flex;
    flex-direction:column;
    gap:4px
}
.filter label {
    font-size:10px;
    font-weight:600;
    letter-spacing:.09em;
    text-transform:uppercase;
    color:#ffffffbf
}
.filter select {
    background:#fff;
    border:none;
    color:var(--text);
    padding:8px 12px;
    border-radius:9px;
    font-family:DM Sans,sans-serif;
    font-size:13px;
    min-width:180px;
    cursor:pointer;
    outline:none
}
.topbar-filters {
    display:flex;
    flex-direction:row;
    align-items:flex-end;
    gap:16px;
    flex-wrap:wrap
}
.multi-wrap {
    position:relative;
    display:flex;
    flex-direction:column;
    gap:4px
}
.multi-wrap>label {
    font-size:10px;
    font-weight:600;
    letter-spacing:.09em;
    text-transform:uppercase;
    color:#ffffffbf
}
.multi-trigger {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
    background:#fff;
    border:none;
    color:var(--text);
    padding:8px 12px;
    border-radius:9px;
    font-family:DM Sans,sans-serif;
    font-size:13px;
    min-width:220px;
    cursor:pointer;
    -webkit-user-select:none;
    user-select:none
}
.multi-trigger .trigger-label {
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    max-width:180px
}
.multi-trigger .arrow {
    font-size:9px;
    color:var(--muted);
    transition:transform .2s;
    flex-shrink:0
}
.multi-trigger.open .arrow {
    transform:rotate(180deg)
}
.multi-dropdown {
    position:absolute;
    top:calc(100% + 5px);
    left:0;
    z-index:9999;
    background:var(--surface);
    border:1px solid var(--border2);
    border-radius:11px;
    min-width:220px;
    box-shadow:0 8px 28px #0000001f;
    overflow:hidden;
    display:none
}
.multi-dropdown.open {
    display:block
}
.multi-option {
    display:flex;
    align-items:center;
    gap:9px;
    padding:9px 13px;
    cursor:pointer;
    font-size:13px;
    color:var(--text);
    transition:background .12s
}
.multi-option:hover {
    background:var(--surface2)
}
.multi-option input[type=checkbox] {
    accent-color:var(--teal);
    width:13px;
    height:13px;
    cursor:pointer;
    flex-shrink:0
}
.multi-divider {
    height:1px;
    background:var(--border);
    margin:3px 0
}
.multi-clear {
    padding:8px 13px;
    font-size:12px;
    color:var(--teal);
    cursor:pointer;
    font-weight:600;
    border-top:1px solid var(--border);
    transition:background .12s
}
.multi-clear:hover {
    background:var(--teal-bg)
}
.wrap {
    max-width:1440px;
    margin:auto;
    padding:24px 20px
}
.grid {
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:18px
}
@media (max-width: 1100px) {
    .grid {
        grid-template-columns:repeat(2,minmax(0,1fr))
    }
    
}
@media (max-width: 600px) {
    .grid {
        grid-template-columns:1fr
    }
    
}
.section-heading {
    grid-column:1 / -1;
    font-size:11px;
    font-weight:700;
    letter-spacing:.1em;
    text-transform:uppercase;
    color:var(--muted);
    padding-bottom:6px;
    border-bottom:1px solid var(--border);
    margin-bottom:2px
}
.card {
    position:relative;
    background:#ffffff;
    border:1.5px solid #e2e7ea;
    border-radius:16px;
    padding:24px 20px 20px;
    transition:transform .25s,box-shadow .25s;
    display:flex;
    flex-direction:column
}
.card:hover {
    transform:translateY(-3px);
    box-shadow:0 12px 36px #00000017
}
.card.popular {
    border-color:var(--card-popular-border);
    border-width:2px
}
.card.saver {
    border-color:var(--card-saver-border);
    border-width:2px
}
.sem-header {
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:14px
}
.sem-pill {
    font-size:11px;
    font-weight:600;
    letter-spacing:.05em;
    padding:4px 12px;
    border-radius:20px;
    background:#d4e4e1;
    color:#2a4f4a;
    border:1px solid rgba(0,0,0,.13)
}
.badge {
    display:inline-block;
    font-size:10px;
    font-weight:600;
    padding:4px 11px;
    border-radius:20px;
    margin-bottom:10px;
    letter-spacing:.03em
}
.badge-popular {
    background:#1a9e85;
    color:#fff;
    border:1px solid #158a72
}
.badge-saver {
    background:#c9520a;
    color:#fff;
    border:1px solid #a8420a
}
.badge-hidden {
    visibility:hidden;
    pointer-events:none
}
.plan-row {
    display:flex;
    align-items:baseline;
    gap:9px;
    margin-bottom:10px
}
.plan-name {
    font-size:20px;
    font-weight:700;
    color:#0d1a22
}
.plan-weeks {
    font-size:12px;
    color:#7a8d99;
    font-weight:400
}
.price-main {
    font-size:32px;
    font-weight:700;
    color:#1a2530;
    line-height:1;
    margin-bottom:4px
}
.price-old {
    font-size:13px;
    color:#b0bec5;
    text-decoration:line-through;
    margin-bottom:2px
}
.price-save {
    font-size:12px;
    color:#1a9e85;
    font-weight:500;
    margin-bottom:16px
}
.subj {
    border-radius:9px;
    padding:10px 13px;
    margin-bottom:8px
}
.subj-math {
    background:var(--math-bg)
}
.subj-ela {
    background:var(--ela-bg)
}
.subj-name {
    font-size:12px;
    font-weight:600;
    margin-bottom:7px
}
.subj-math .subj-name {
    color:var(--math-text)
}
.subj-ela .subj-name {
    color:var(--ela-text)
}
.subj-row {
    display:flex;
    justify-content:space-between;
    font-size:12px;
    color:#3a4f5a;
    padding:2px 0
}
.subj-row span:last-child {
    color:#1a2530;
    font-weight:500
}
.total-row {
    display:flex;
    justify-content:space-between;
    align-items:center;
    font-size:12px;
    color:#3a4f5a;
    padding:11px 0 10px;
    border-top:1px solid rgba(0,0,0,.08);
    margin-top:4px
}
.total-row strong {
    color:#1a2530;
    font-weight:600
}
.bonus-tag {
    font-size:10px;
    color:#1a9e85;
    margin-left:4px
}
.included-title {
    font-size:10px;
    font-weight:700;
    letter-spacing:.09em;
    text-transform:uppercase;
    color:#7a8d99;
    margin:2px 0 8px
}
.inc-row {
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:5px 0;
    border-bottom:1px solid rgba(0,0,0,.04)
}
.inc-row:last-child {
    border-bottom:none
}
.inc-label {
    font-size:12px;
    color:#1a2530
}
.chk {
    color:#1a9e85;
    font-size:14px;
    font-weight:700
}
.xmark {
    color:#d0d8dc;
    font-size:13px;
    font-weight:700
}
.spacer {
    flex:1;
    min-height:8px
}
.tagline {
    text-align:center;
    font-size:11px;
    color:#7a8d99;
    margin-top:14px;
    font-style:italic
}
.btn-coupon {
    width:100%;
    margin-top:10px;
    padding:8px;
    border-radius:9px;
    border:1px solid rgba(0,0,0,.11);
    background:transparent;
    color:#7a8d99;
    font-family:DM Sans,sans-serif;
    font-size:11px;
    cursor:pointer;
    transition:all .15s
}
.btn-coupon:hover {
    border-color:#1a9e85;
    color:#1a9e85
}
.success-msg {
    text-align:center;
    font-size:10px;
    font-weight:700;
    color:#1a9e85;
    letter-spacing:.06em;
    margin-top:6px;
    text-transform:uppercase
}
.empty {
    text-align:center;
    color:#7a8d99;
    padding:60px 20px;
    font-size:15px;
    grid-column:1 / -1
}
.card-overlay {
    position:absolute;
    top:0;
    right:0;
    bottom:0;
    left:0;
    background:rgba(255,255,255,.88);
    backdrop-filter:blur(4px);
    -webkit-backdrop-filter:blur(4px);
    border-radius:14px;
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:20;
    animation:fadeIn .15s ease
}
@keyframes fadeIn {
    0% {
        opacity:0
    }
    to {
        opacity:1
    }
    
}
.coupon-modal {
    background:#fff;
    border-radius:14px;
    padding:28px 24px 24px;
    width:calc(100% - 32px);
    box-shadow:0 8px 32px #0000001f;
    border:1px solid rgba(0,0,0,.07)
}
.coupon-modal-title {
    font-family:Playfair Display,serif;
    font-size:22px;
    font-weight:700;
    color:#1a2530;
    margin-bottom:4px
}
.coupon-modal-sub {
    font-size:12px;
    color:#7a8d99;
    margin-bottom:20px
}
.coupon-modal-input {
    width:100%;
    padding:12px 14px;
    border-radius:10px;
    border:1px solid rgba(0,0,0,.12);
    background:#f7f9f8;
    color:#1a2530;
    font-family:DM Sans,sans-serif;
    font-size:14px;
    letter-spacing:.07em;
    outline:none;
    transition:border-color .2s;
    text-transform:uppercase;
    margin-bottom:4px
}
.coupon-modal-input:focus {
    border-color:#1a9e85;
    background:#fff
}
.coupon-modal-error {
    font-size:11px;
    color:#d63c3c;
    min-height:18px;
    margin-bottom:6px
}
.coupon-modal-actions {
    display:flex;
    gap:10px;
    margin-top:4px
}
.btn-apply {
    flex:1;
    padding:13px;
    border-radius:10px;
    border:none;
    background:#1a9e85;
    color:#fff;
    font-family:DM Sans,sans-serif;
    font-size:14px;
    font-weight:600;
    cursor:pointer;
    transition:background .15s
}
.btn-apply:hover {
    background:#158a72
}
.btn-cancel {
    padding:13px 20px;
    border-radius:10px;
    border:1px solid rgba(0,0,0,.12);
    background:#fff;
    color:#7a8d99;
    font-family:DM Sans,sans-serif;
    font-size:14px;
    cursor:pointer;
    transition:all .15s
}
.btn-cancel:hover {
    border-color:#aaa;
    color:#444
}
.coupon-toggle {
    width:100%;
    margin-top:10px;
    padding:9px;
    border-radius:9px;
    border:1px dashed rgba(0,0,0,.15);
    background:transparent;
    color:#7a8d99;
    font-family:DM Sans,sans-serif;
    font-size:11px;
    cursor:pointer;
    transition:all .15s;
    text-align:center
}
.coupon-toggle:hover {
    border-color:#1a9e85;
    color:#1a9e85;
    background:#e8f7f4
}
.coupon-toggle.applied {
    border-style:solid;
    border-color:#1a9e85;
    color:#1a9e85;
    background:#f0faf7
}
.gift-row {
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:linear-gradient(135deg,#fff8e6,#fffbf0);
    border:1px solid rgba(200,134,10,.2);
    border-radius:8px;
    padding:7px 13px;
    margin-bottom:8px
}
.gift-label {
    font-size:11px;
    color:#8a6200;
    font-weight:500
}
.gift-label span {
    font-size:14px;
    margin-right:5px
}
.gift-val {
    font-size:12px;
    font-weight:700;
    color:#8a6200
}
.card.mini {
    background:linear-gradient(145deg,#fafbfc,#f5f7f6);
    border-style:dashed;
    border-color:#d0dada
}
.card.mini:hover {
    border-color:#1a9e85;
    box-shadow:0 8px 24px #00000012
}
.mini-tag {
    display:inline-block;
    font-size:9px;
    font-weight:700;
    letter-spacing:.09em;
    text-transform:uppercase;
    color:#7a8d99;
    background:#f0f4f3;
    border:1px solid rgba(0,0,0,.08);
    padding:3px 9px;
    border-radius:20px;
    margin-bottom:12px
}
.mini-classes {
    font-family:Playfair Display,serif;
    font-size:38px;
    font-weight:700;
    color:#1a2530;
    line-height:1
}
.mini-classes-label {
    font-size:12px;
    color:#7a8d99;
    margin-bottom:14px
}
.mini-note {
    font-size:10px;
    color:#b0bec5;
    font-style:italic;
    text-align:center;
    margin-top:10px
}
.gift-row {
    display:flex;
    align-items:center;
    gap:6px;
    background:#fffbea;
    border:1px solid rgba(200,134,10,.2);
    border-radius:8px;
    padding:7px 11px;
    margin-bottom:8px
}
.gift-icon {
    font-size:13px
}
.gift-text {
    font-size:11px;
    color:#8a6300;
    font-weight:600
}
.gift-count {
    background:#f5c842;
    color:#5a3a00;
    font-size:10px;
    font-weight:700;
    padding:2px 7px;
    border-radius:10px;
    margin-left:auto
}
.subsection {
    grid-column:1 / -1;
    font-size:10px;
    font-weight:600;
    color:#b0bec5;
    letter-spacing:.06em;
    text-transform:uppercase;
    margin-top:6px;
    margin-bottom:-4px
}
.total-rpc {
    font-size:12px;
    color:#1a9e85;
    font-weight:600
}
.toast-overlay {
    position:fixed;
    top:28px;
    left:50%;
    transform:translate(-50%);
    z-index:99999;
    animation:toastSlideIn .4s cubic-bezier(.34,1.56,.64,1) both
}
@keyframes toastSlideIn {
    0% {
        opacity:0;
        transform:translate(-50%) translateY(-24px) scale(.95)
    }
    to {
        opacity:1;
        transform:translate(-50%) translateY(0) scale(1)
    }
    
}
.toast-box {
    display:flex;
    align-items:center;
    gap:16px;
    background:#fff;
    border:1px solid rgba(26,158,133,.25);
    border-left:4px solid #1a9e85;
    border-radius:14px;
    padding:16px 20px;
    box-shadow:0 12px 48px #00000024,0 2px 8px #1a9e8526;
    min-width:340px;
    max-width:480px
}
.toast-icon {
    width:38px;
    height:38px;
    border-radius:50%;
    background:linear-gradient(135deg,#1a9e85,#22c4a6);
    color:#fff;
    font-size:18px;
    font-weight:700;
    display:flex;
    align-items:center;
    justify-content:center;
    flex-shrink:0
}
.toast-title {
    font-size:14px;
    font-weight:600;
    color:#1a2530;
    margin-bottom:2px;
    letter-spacing:.01em
}
.toast-sub {
    font-size:12px;
    color:#7a8d99
}
.toast-close {
    margin-left:auto;
    background:transparent;
    border:none;
    color:#b0bec5;
    font-size:14px;
    cursor:pointer;
    padding:4px;
    flex-shrink:0;
    transition:color .15s
}
.toast-close:hover {
    color:#1a2530
}
.split-total-label {
    font-size:10px;
    font-weight:700;
    letter-spacing:.09em;
    text-transform:uppercase;
    color:#7a8d99;
    margin-bottom:2px
}
.split-subject-block {
    border-radius:10px;
    padding:11px 13px;
    margin-bottom:8px;
    margin-top:14px
}
.split-math {
    background:#eef6ec
}
.split-ela {
    background:#e8f0fb;
    margin-top:0
}
.split-subject-header {
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:7px
}
.split-subject-name {
    font-size:12px;
    font-weight:700
}
.split-math .split-subject-name {
    color:#2a7a1e
}
.split-ela .split-subject-name {
    color:#1a4fa0
}
.split-subject-price {
    font-size:15px;
    font-weight:700;
    color:#1a2530
}
.mascot-wrap {
    position:fixed;
    bottom:28px;
    right:28px;
    z-index:9999;
    display:flex;
    flex-direction:column;
    align-items:flex-end;
    gap:10px;
    transform:translate(160px);
    opacity:0;
    transition:transform .6s cubic-bezier(.34,1.56,.64,1),opacity .5s ease;
    pointer-events:none
}
.mascot-wrap.mascot-in {
    transform:translate(0);
    opacity:1;
    pointer-events:all
}
.mascot-owl {
    cursor:pointer;
    filter:drop-shadow(0 8px 24px rgba(0,0,0,.18));
    transition:transform .2s;
    animation:owlBob 3s ease-in-out infinite
}
.mascot-owl:hover {
    transform:scale(1.07)
}
@keyframes owlBob {
    0%,to {
        transform:translateY(0)
    }
    50% {
        transform:translateY(-6px)
    }
    
}
.mascot-bubble {
    position:relative;
    background:#fff;
    border:1.5px solid rgba(39,153,137,.25);
    border-radius:16px;
    padding:13px 36px 13px 16px;
    font-size:13px;
    font-weight:500;
    color:#1a2530;
    max-width:240px;
    box-shadow:0 8px 28px #0000001f;
    line-height:1.45;
    transition:opacity .3s
}
.mascot-bubble.bubble-fade {
    opacity:0
}
.mascot-bubble-tail {
    position:absolute;
    bottom:-10px;
    right:36px;
    width:0;
    height:0;
    border-left:10px solid transparent;
    border-right:10px solid transparent;
    border-top:10px solid #fff;
    filter:drop-shadow(0 2px 2px rgba(0,0,0,.06))
}
.mascot-bubble-close {
    position:absolute;
    top:8px;
    right:8px;
    background:none;
    border:none;
    color:#b0bec5;
    font-size:11px;
    cursor:pointer;
    line-height:1;
    padding:2px 4px;
    border-radius:4px;
    transition:color .15s
}
.mascot-bubble-close:hover {
    color:#1a2530
}
.logo-img {
    height:36px;
    width:auto;
    object-fit:contain;
    margin-right:auto
}