/* ==== Theme (Drawize blue + clean cards) ==== */
:root {
    --brand: #1eb9ec;
    --brand-2: #12a7d6;
    --ink: #0f2a35;
    --ink-2: #4c6a77;
    --bg: #f7fbfd;
    --card: #ffffff;
    --line: #e3eef2;
    --ok: #1db574;
    --danger: #e05656;
    --radius: 16px;
    --radius-sm: 12px;
    --shadow: 0 8px 24px rgba(7, 50, 72, .08);
    --maxw: 1120px;
    --hdr: 72px;
}

* { box-sizing: border-box }
html, body { height: 100% }
html { scroll-behavior: smooth }
body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: .01em;
    position: relative;
}

/* Fixed background gradient (non-repeating) */
.bg-canvas { position: fixed; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(1200px 900px at 12% -10%, rgba(30,185,236,.55), transparent 55%), radial-gradient(900px 800px at 95% -15%, rgba(18,167,214,.45), transparent 52%), linear-gradient(180deg, #e9faff 0%, #dcf5ff 18%, #e9fbff 42%, #f7fbfd 68%, #ffffff 100%); background-repeat: no-repeat; }

/* === Classroom hero title enhancements === */
.classroom-hero-title { font-weight:800; letter-spacing:-.5px; position:relative; display:inline-block; max-width:22ch; margin:16px auto 10px; line-height:1.05; text-shadow:0 2px 4px rgba(7,50,72,.18),0 4px 14px rgba(7,50,72,.12); }
.classroom-hero-title .accent { background:linear-gradient(90deg,var(--brand) 0%, #54d9ff 55%, var(--brand-2) 100%); -webkit-background-clip:text; background-clip:text; color:transparent; position:relative; text-shadow:0 2px 6px rgba(30,185,236,.35); }
@supports not (-webkit-background-clip:text){ .classroom-hero-title .accent { color:var(--brand); } }
.classroom-hero-title .sub-part { color:var(--ink); opacity:.95; }
@media (max-width:640px){ .classroom-hero-title { font-size:clamp(30px,7.6vw,44px); text-shadow:0 1px 3px rgba(7,50,72,.20),0 3px 10px rgba(7,50,72,.10); } .classroom-hero-title::after { bottom:-6px; height:8px; width:60%; } }

a { color: inherit; text-decoration: none }
img { max-width: 100%; display: block }
.container { width: min(100% - 32px, var(--maxw)); margin-inline: auto }
section { scroll-margin-top: calc(var(--hdr) + 12px) }

/* Header */
header { position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(140%) blur(8px); background: rgba(255,255,255,.78); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 0 }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: .01em }
.brand-badge { width: 34px; height: 34px; border-radius: 10px; background: radial-gradient(110% 90% at 30% 20%, #fff, #e7faff 34%, #9fe7f8 66%, var(--brand)); box-shadow: 0 6px 18px rgba(30,185,236,.35), inset 0 2px 8px rgba(255,255,255,.6); }
.nav-links { display: none; gap: 10px; align-items: center }
.nav-links a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; font-weight: 700; color: var(--ink) }
.nav-cta { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #043142; border: 1px solid rgba(4,49,66,.08); box-shadow: var(--shadow) }
@media (min-width: 900px) { .nav-links { display: flex } }

/* Hero */
.hero { padding: clamp(24px, 7vw, 56px) 0 36px; text-align: center }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--ink-2); font-weight: 700 }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 16px var(--ok) }
.hero h1 { font-size: clamp(28px, 4.2vw, 52px); line-height: 1.06; margin: 16px auto 10px; max-width: 22ch }
.hero p { color: var(--ink-2); font-size: clamp(16px, 2vw, 20px); margin: 0 auto; max-width: 70ch }
.hero-cta { margin-top: 22px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 18px; border-radius: 12px; font-weight: 800; border: 1px solid transparent; cursor: pointer; transition: .2s transform ease, .25s box-shadow ease, .2s background ease, .2s border-color ease }
.btn-primary { background: linear-gradient(135deg,#ffb703,#fb8500); color: #fff; font-weight: 800; padding: 14px 24px; border-radius: 14px; box-shadow: 0 6px 16px rgba(251,133,0,.3); text-shadow: 0 1px 2px rgba(0,0,0,.25); transition: transform .15s ease, box-shadow .15s ease; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(251,133,0,.35); }
.btn-ghost { border-color: var(--line); background: #fff; color: var(--ink) }
.subtext { color: var(--ink-2); font-size: 14px; margin-top: 12px }

/* Controls (tabs + billing) */
.controls-bar { margin: 22px auto 0; padding: 12px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; box-shadow: var(--shadow) }
.tabs { display: flex; background: #f2fbff; border: 1px solid var(--line); padding: 6px; border-radius: 999px; gap: 6px }
.tab-btn { background: transparent; color: var(--ink-2); font-weight: 800; border: 0; padding: 10px 14px; border-radius: 999px; cursor: pointer }
.tab-btn[aria-selected="true"] { color: #043142; background: linear-gradient(135deg, var(--brand), var(--brand-2)); box-shadow: var(--shadow) }
.billing { display: flex; align-items: center; gap: 12px; color: var(--ink-2); font-weight: 700 }
.switch { --h: 28px; --w: 50px; position: relative; width: var(--w); height: var(--h); background: #e6f7fd; border-radius: 999px; border: 1px solid var(--line); transition: .2s ease; cursor: pointer }
.switch input { position: absolute; inset: 0; opacity: 0; cursor: pointer }
.knob { position: absolute; top: 50%; left: 2px; width: 24px; height: 24px; border-radius: 50%; transform: translate(0,-50%); background: #fff; transition: .2s ease; box-shadow: 0 2px 8px rgba(0,0,0,.15) }
.switch input:checked + .knob { transform: translate(calc(50px - 26px), -50%) }
.save-pill { display: inline-flex; align-items: center; gap: 6px; color: #043142; font-weight: 800; padding: 6px 10px; border-radius: 999px; background: linear-gradient(135deg, #c8f3ff, var(--brand)); border: 1px solid rgba(4,49,66,.08) }

.bill-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: .02em;
    background: #e6f7fd;
    color: var(--ink-2);
    border: 1px solid var(--line);
    line-height: 1;
    white-space: nowrap;
}

    .bill-pill.active {
        background: linear-gradient(135deg,var(--brand),var(--brand-2));
        color: #043142;
        box-shadow: var(--shadow);
        border-color: rgba(4,49,66,.12);
    }

/* Plans */
.plans { padding: 22px 0 8px }
.plan-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 18px }
@media (min-width:700px) { .plan-grid { grid-template-columns: repeat(2, 1fr) } }
@media (min-width:1050px) { .plan-grid { grid-template-columns: repeat(3, 1fr) } }
.plan-grid.has2 { max-width: 920px; margin-inline: auto }
@media (min-width:1050px) { .plan-grid.has2 { grid-template-columns: repeat(2, 1fr) } }

.card { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); display: flex; flex-direction: column }
.card .head { padding: 18px 18px 0; display: flex; align-items: flex-start; justify-content: space-between; gap: 12px }

.badge { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: #043142; background: linear-gradient(135deg, var(--brand), #b8f6ff); padding: 6px 10px; border-radius: 999px; border: 1px solid rgba(4,49,66,.12) }
.badge.badge-promo { background: linear-gradient(90deg,#ffb703,#fb8500); color: #2a1500; box-shadow: 0 2px 10px rgba(0,0,0,.1); }
.card h3 { margin: 10px 18px 6px; font-size: 22px }
.tagline { margin: 0 18px; color: var(--ink-2); min-height: 44px }

.price { display: flex; align-items: baseline; gap: 8px; margin: 14px 18px 12px; flex-wrap: wrap }
.price .amount { font-size: 38px; font-weight: 800; letter-spacing: .01em; display: inline-flex; flex-direction: column; align-items: flex-start; line-height: 1.05; color: var(--ok); }
.price .amount .amount-original { font-size: 20px; color: var(--danger); text-decoration: line-through; opacity: .9; margin-bottom: 2px; font-weight: 800; }
.price .amount .amount-discounted { font-size: 36px; font-weight: 900; color: var(--ok); letter-spacing: .01em; line-height: 1.05; }
.price small { color: var(--ink-2) }


.feat { padding: 0 18px 10px; margin: 0; list-style: none; display: grid; gap: 10px }
.feat li { display: flex; align-items: flex-start; gap: 10px }
.feat svg { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; color: var(--ok) }

.cta-zone { margin: 16px 18px 22px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap }
.note { color: var(--ink-2); font-size: 13px }
.foot-hint { padding: 10px 18px 16px; border-top: 1px dashed var(--line); color: var(--ink-2); font-size: 12px }
.muted .feat svg { color: #94aeb9 }
.muted { filter: saturate(.9); opacity: .9 }
.hidden { display: none !important }

/* Segmented control (Event tiers) */
.seg { display: inline-flex; gap: 6px; padding: 6px; border-radius: 12px; background: #f2fbff; border: 1px solid var(--line); margin: 0 18px 8px; align-self: flex-start }
.seg input { position: absolute; opacity: 0; pointer-events: none }
.seg label { position: relative; display: inline-flex; align-items: center; justify-content: center; padding: 8px 12px; border-radius: 10px; font-weight: 800; cursor: pointer; color: var(--ink-2) }
.seg input:checked + label { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #043142; box-shadow: var(--shadow) }

/* Comparison / Use-cases / FAQ */
.compare { padding: 38px 0 }
.table { width: 100%; overflow: auto; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow) }
table { width: 100%; border-collapse: collapse; min-width: 720px }
thead th { text-align: left; font-size: 14px; color: var(--ink-2); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; padding: 14px 16px; border-bottom: 1px solid var(--line) }
tbody td, tbody th { padding: 14px 16px; border-bottom: 1px solid var(--line) }
tbody tr:hover { background: #f7fcff }
.check { color: var(--ok); font-weight: 800 }
.cross { color: var(--danger); font-weight: 800 }

.two-col { display: grid; gap: 22px; grid-template-columns: 1fr; align-items: center }
@media (min-width:900px) { .two-col { grid-template-columns: 1.15fr .85fr } }
.blob { border-radius: 22px; border: 1px solid var(--line); background: #fff; padding: 20px; display: grid; gap: 12px; box-shadow: var(--shadow) }
.steps { display: grid; gap: 12px }
.step { display: flex; gap: 12px; align-items: flex-start }
.step .n { width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #043142 }

.faq { padding: 40px 0 }
details { border: 1px solid var(--line); background: #fff; border-radius: var(--radius-sm); padding: 14px 16px; box-shadow: var(--shadow) }
details + details { margin-top: 12px }
summary { cursor: pointer; font-weight: 800 }
details p { color: var(--ink-2); margin: 10px 0 0 }

footer { padding: 30px 0 60px; color: var(--ink-2); border-top: 1px solid var(--line) }

/* Motion helpers */
@media (prefers-reduced-motion:no-preference) { [data-anim] { opacity: 0; transform: translateY(10px); transition: .6s ease } [data-anim].in { opacity: 1; transform: none } }

@keyframes spin { to { transform: rotate(360deg); } }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border-radius: 12px; border: 1px solid transparent; font-weight: 800; cursor: pointer }
.btn-ghost { border: 1px solid #e3eef2; background: #fff; color: #0f2a35 }
.mini { font-size: 13px }
#siteLogo { width: auto; height: 50px; }
.brand span { color: #eda52c; font-size: 30px; border-bottom: 3px solid #11dbfc; }

/* === Responsive tweaks for plan controls on small screens === */
@media (max-width: 640px) { .controls-bar { flex-direction: column; align-items: stretch; padding: 10px 12px 14px; gap: 12px; } .controls-bar .tabs { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; } .controls-bar .tabs::-webkit-scrollbar { display: none; } .controls-bar .tab-btn { font-size: 14px; padding: 8px 12px; white-space: nowrap; flex: 1 1 auto; } .controls-bar .billing { width: 100%; justify-content: space-between; flex-wrap: wrap; row-gap: 6px; font-size: 12px; } .controls-bar #billHelp { font-size: 12px; flex:1 1 100%; } .controls-bar .save-pill { font-size: 11px; padding: 4px 8px; } .controls-bar .mini { font-size: 11px; } }
.billing.hide-cycle .switch, .billing.hide-cycle #billHelp { display:none !important; } .billing.hide-cycle > .mini { display:none !important; } .billing.hide-cycle { gap:8px; }


/* Status / Thank You page enhancements */
.status-page { padding:56px 0 72px; } .status-wrap { max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:40px; } .status-block { text-align:center; background:var(--card); border:1px solid var(--line); padding:40px 36px 44px; border-radius:24px; box-shadow:0 4px 16px rgba(7,50,72,.05); position:relative; } .status-title { margin:12px 0 8px; font-size:28px; font-weight:800; letter-spacing:-.5px; } .status-text { margin:0 auto; font-size:16px; line-height:1.55; color:var(--ink-2); max-width:560px; } .status-cta { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-top:18px; } .status-icon { width:72px; height:72px; border-radius:20px; background:#e6f7fd; display:flex; align-items:center; justify-content:center; margin:0 auto; position:relative; } .status-icon.spin { border:6px solid rgba(30,185,236,.15); border-top-color:var(--brand); background:transparent; animation:spin 1s linear infinite; width:72px; height:72px; } .status-icon.ok { background:linear-gradient(135deg,var(--brand),var(--brand-2)); color:#fff; } .status-icon.warn { background:#fff3e0; color:#d78200; border:1px solid #f8d7a6; }
@keyframes spin { to { transform:rotate(360deg); } }

/* Password card */
.pw-card { margin-top:22px; text-align:left; border:1px solid var(--line); background:#fff; border-radius:18px; padding:20px 22px 24px; box-shadow:0 4px 14px rgba(7,50,72,.06); }
.pw-input { width:100%; padding:12px 14px; margin:0 0 10px; font-size:14px; border:1px solid var(--line); border-radius:10px; background:#f9fcfe; }
.pw-input:focus { outline:2px solid rgba(30,185,236,.45); outline-offset:1px; background:#fff; }
.pw-actions { display:flex; gap:10px; flex-wrap:wrap; margin-top:4px; }
@media (max-width:640px){ .status-block { padding:32px 22px 40px; } .status-title { font-size:24px; } .status-icon { width:64px; height:64px; } .status-icon.spin { width:64px; height:64px; border-width:5px; } }
#bundle-links { border:1px solid var(--line); background:#fff; padding:18px 20px 20px; border-radius:16px; box-shadow:0 2px 8px rgba(7,50,72,.04); }
.bundle-link-row { display:flex; align-items:center; flex-wrap:wrap; gap:6px; margin-bottom:6px; font-size:14px; }
.bundle-link-row a { font-weight:600; word-break:break-all; }
.bundle-link-row .lbl { font-weight:600; color:var(--ink-2); text-transform:uppercase; letter-spacing:.05em; }
.btn.btn-ghost.btn-xs { padding:4px 10px; font-size:12px; line-height:1.2; }
.two-col.equalize { align-items: stretch; } .two-col.equalize .blob { height: 100%; display: flex; flex-direction: column; }

/* Prominent Play Free button */
.btn-play-big { font-size: 20px; line-height: 1.15; padding: 20px 36px 18px; border-radius: 20px; background: linear-gradient(135deg,#ffde72,#ffc53d 32%,#ffae00); color: #492c00; box-shadow: 0 8px 24px -4px rgba(255,175,0,.45), 0 4px 14px rgba(0,0,0,.08); position: relative; font-weight: 800; letter-spacing: .5px; }
.btn-play-big:hover { transform: translateY(-2px); }
.btn-play-big:active { transform: translateY(0); }
.btn-play-big .sub { display: block; font-size: 12px; font-weight: 600; opacity: .95; letter-spacing: .08em; text-transform: uppercase; margin-top: 6px; }
.btn-play-big .sub.ad-supported { color:#b54700; text-shadow:0 1px 0 rgba(255,255,255,.4); }
.hero-cta { flex-direction: column; align-items: center; }
.cta-primary-free { display:flex; flex-direction:column; align-items:center; gap:4px; }
.cta-secondary-premium { display:flex; gap:12px; flex-wrap:wrap; justify-content:center; }
.or-label { font-size:11px; font-weight:800; letter-spacing:.18em; color:var(--ink-2); opacity:.8; }
@media (min-width:700px){ .cta-secondary-premium { flex-direction:row; } }
@media (max-width:640px){ .btn-play-big { width:100%; font-size:18px; padding: 18px 28px 16px; } }

@media (max-width: 640px) { .classroom-highlight { display: none !important; }
}

/***** Classroom hero title enhancement (scoped) *****/
.classroom-hero-title { position: relative; font-weight: 800; letter-spacing: -.5px; }
.classroom-hero-title .accent { background: linear-gradient(90deg, #048cb8, #2eb3d9 55%, #2895b7); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 4px 18px rgba(30,185,236,.25); }
@supports not (-webkit-background-clip:text) { .classroom-hero-title .accent { color: var(--brand); text-shadow: none; } }
.classroom-hero-title .sub-part { color: var(--ink); opacity: .9; }
@media (max-width:640px) { .classroom-hero-title { font-size: clamp(28px,8vw,42px); } }

.brand { position: relative; }
.brand-context-img { height: 50px; width: auto; display: inline-block; margin-bottom:-10px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.brand a { display: inline-flex; align-items: center; }
.promo-note { font-size: 12px; color: var(--ok); margin-top: 6px; font-weight: 700; margin-left: 10px; margin-bottom:5px; }
.testimonial-card { background: linear-gradient(90deg, rgba(255, 218, 50,0.5), rgba(251, 133, 0,0.5)); border: 1px solid #c7edfa; border-radius: 16px; padding: 20px; box-shadow: 0 4px 12px rgba(0,0,0,.05); position: relative; }

/* Subscription popup: single-row, 3-card layout */
.subscriptionPlans .contentWrap { padding: 14px 16px 18px; }
.subscriptionPlans .plans { display: flex; flex-wrap: nowrap; gap: 12px; overflow-x: auto; padding-bottom: 6px; align-items: stretch; scrollbar-width: thin; }
.subscriptionPlans .plans::-webkit-scrollbar { height: 8px; }
.subscriptionPlans .plans::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.25); border-radius: 4px; }
.subscriptionPlans .plans > .plan { flex: 0 0 300px; max-width: 320px; border-radius: 12px; background: rgba(0,0,0,0.25); box-shadow: 0 6px 18px rgba(0,0,0,.25); padding: 14px; }
@media (min-width: 980px) { .subscriptionPlans .plans { justify-content: center; } .subscriptionPlans .plans > .plan { flex-basis: 320px; } }
.subscriptionPlans .plans .name { font-weight: 700; font-size: 18px; margin-bottom: 6px; }
.subscriptionPlans .plans .details { color: var(--ink-2, #cbd5e1); font-size: 13px; }
.subscriptionPlans .plans .bestFor { color: var(--ink-3, #9aa5b1); font-size: 12px; margin-top: 4px; }
.subscriptionPlans .plans .cycle { display: flex; gap: 10px; margin: 10px 0 6px; flex-wrap: wrap; }
.subscriptionPlans .plans .price-tag { display: flex; align-items: baseline; gap: 8px; margin: 8px 0 10px; }
.subscriptionPlans .plans .price-tag .price { font-size: 22px; font-weight: 800; }
.subscriptionPlans .plans .price-tag .interval { color: var(--ink-3, #a3aebc); font-size: 12px; }
.subscriptionPlans .plans .buttonHolder button, .subscriptionPlans .plans .buttonHolder .btn { width: 100%; }
.subscriptionPlans .plans .plans-footnote { position: relative; align-self: flex-end; margin-top: 6px; font-size: .9em; color: var(--ink-3, #a3aebc); }