@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&family=Sora:wght@400;500;600;700;800&display=swap');

/* ============================================================
   THEME TOKENS (overridden by js/theme.js)
   ============================================================ */
:root {
  --c-accent: #E8724A;
  --c-accent-2: #F0944D;
  --c-hero: linear-gradient(135deg, #E8724A 0%, #F0944D 50%, #F4B95E 100%);
  --c-hero-soft: linear-gradient(135deg, #FFF4EC 0%, #FFE8DA 100%);
  --c-bg: #FBF7F4;
  --c-soft: #FFF1E8;
  --c-surface: #FFFFFF;
  --c-ink: #19140F;
  --c-ink-2: #5B4F45;
  --c-ink-3: #9B8D82;
  --c-border: #EFE4DB;
  --c-card-border: #EEE3DA;
  --c-glow: rgba(232,114,74,0.28);
  --nav-bg: rgba(255,255,255,0.82);

  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --r-xl: 36px;
  --r-full: 9999px;

  --font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-h: 'Sora', -apple-system, sans-serif;

  --shadow-sm: 0 1px 3px rgba(22,17,12,0.06), 0 4px 14px rgba(22,17,12,0.04);
  --shadow-md: 0 6px 24px rgba(22,17,12,0.08);
  --shadow-lg: 0 16px 48px rgba(22,17,12,0.10);
  --shadow-accent: 0 8px 28px var(--c-glow);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font); color: var(--c-ink);
  background: var(--c-bg); line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  transition: background .4s ease, color .4s ease;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: var(--font); cursor: pointer; }

h1,h2,h3,h4,h5,h6 { font-family: var(--font-h); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; color: var(--c-ink); }
h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: 1.25rem; }
p { color: var(--c-ink-2); }
.lead { font-size: clamp(1.05rem, 2vw, 1.2rem); color: var(--c-ink-2); max-width: 620px; font-weight: 400; line-height: 1.7; }

.wrap { width: min(1180px, 92%); margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em;
  color: var(--c-accent); padding: 7px 16px; border-radius: var(--r-full);
  background: var(--c-soft); border: 1px solid var(--c-border);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: pulse 2s infinite; }
.sec-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.sec-head.left { margin: 0 0 48px; text-align: left; }
.sec-head .lead { margin: 18px auto 0; }
.sec-head.left .lead { margin: 18px 0 0; }
.grad-text { background: var(--c-hero); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

/* ============================================================
   NAVBAR
   ============================================================ */
.nav-wrap { position: sticky; top: 0; z-index: 1000; padding: 14px 0 0; }
.nav {
  width: min(1240px, 94%); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 12px 18px 12px 22px;
  background: var(--nav-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-full);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: var(--shadow-sm);
  animation: navIn .6s cubic-bezier(.22,1,.36,1) both;
}
@keyframes navIn { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: translateY(0); } }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px; background: var(--c-hero);
  display: grid; place-items: center; color: #fff; font-family: var(--font-h);
  font-weight: 800; font-size: 1.1rem; box-shadow: var(--shadow-accent);
}
.brand-name { font-family: var(--font-h); font-weight: 800; font-size: 1.12rem; letter-spacing: -.02em; }
.brand-sub { display: block; font-size: .62rem; font-weight: 600; color: var(--c-ink-3); text-transform: uppercase; letter-spacing: .18em; margin-top: 1px; }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
  position: relative; text-decoration: none; font-size: .9rem; font-weight: 600;
  color: var(--c-ink-2); padding: 9px 16px; border-radius: var(--r-full);
  transition: color .2s, background .2s;
}
.nav-link:hover { color: var(--c-accent); }
.nav-link.active { color: var(--c-accent); background: var(--c-soft); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-burger {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  background: var(--c-soft); border: 1px solid var(--c-border);
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-burger span { display: block; width: 20px; height: 2px; background: var(--c-ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 50px; padding: 0 26px; border-radius: var(--r-full);
  font-size: .92rem; font-weight: 700; text-decoration: none; border: 1.5px solid transparent;
  transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s, background .25s, border-color .25s;
  white-space: nowrap; overflow: hidden;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary {
  color: #fff; background: var(--c-hero); background-size: 200% 200%;
  box-shadow: var(--shadow-accent);
  animation: gradShift 6s ease infinite;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px var(--c-glow); }
.btn-primary:active { transform: translateY(0) scale(.98); }
.btn-secondary { background: var(--c-surface); color: var(--c-ink); border-color: var(--c-card-border); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: var(--c-accent); color: var(--c-accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--c-ink-2); border-color: transparent; }
.btn-ghost:hover { color: var(--c-accent); background: var(--c-soft); }
.btn-soft { background: var(--c-soft); color: var(--c-accent); border-color: var(--c-border); }
.btn-soft:hover { background: var(--c-border); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: .85rem; }
.btn-xsm { min-height: 30px; padding: 0 12px; font-size: .78rem; border-radius: var(--r-sm, 8px); }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }
@keyframes gradShift { 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 9vw, 120px);
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(720px 480px at 12% 8%, var(--c-glow), transparent 60%),
    radial-gradient(640px 460px at 92% 82%, var(--c-glow), transparent 60%);
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: var(--r-full); background: var(--c-surface); border: 1px solid var(--c-border); font-size: .8rem; font-weight: 600; box-shadow: var(--shadow-sm); animation: floaty 5s ease-in-out infinite; }
.hero-badge .live { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; position: relative; }
.hero-badge .live::after { content:''; position:absolute; inset:-4px; border-radius:50%; background:#22C55E; opacity:.4; animation: ring 2s infinite; }
.hero-badge.closed { border-color: #FECACA; background: #FEF2F2; color: #B91C1C; }
.hero-badge.closed .live { background: #DC2626; }
.hero-badge.closed .live::after { background: #DC2626; }
.hero h1 { margin: 22px 0 20px; }
.hero .lead { margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.hero-visual { position: relative; }
.hero-card {
  background: var(--c-surface); border: 1px solid var(--c-card-border);
  border-radius: var(--r-xl); padding: 30px; box-shadow: var(--shadow-lg);
  animation: floaty 6s ease-in-out infinite;
}
.hero-card .tutor-row { display: flex; gap: 16px; align-items: center; }
.hero-avatar {
  width: 72px; height: 72px; border-radius: 22px; flex-shrink: 0;
  background: var(--c-hero); display: grid; place-items: center;
  color: #fff; font-family: var(--font-h); font-weight: 800; font-size: 1.9rem;
  box-shadow: var(--shadow-accent);
}
.hero-card h3 { margin-bottom: 4px; }
.hero-card .role { font-size: .82rem; color: var(--c-ink-3); font-weight: 600; }
.rating-pill { display: inline-flex; align-items: center; gap: 5px; margin-top: 8px; font-size: .78rem; font-weight: 700; color: var(--c-accent); }

.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--c-soft); border: 1px solid var(--c-border);
  color: var(--c-ink-2); font-size: .78rem; font-weight: 600;
  padding: 7px 13px; border-radius: var(--r-full);
}
.tag svg { width: 14px; height: 14px; stroke: var(--c-accent); }
.tag .tick { color: var(--c-accent); font-weight: 800; }

.hero-float {
  position: absolute; padding: 14px 18px; border-radius: var(--r-md);
  background: var(--c-surface); border: 1px solid var(--c-card-border);
  box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 12px;
  font-size: .84rem;
}
.hero-float.c1 { top: -18px; right: -8px; animation: floaty 5s ease-in-out .5s infinite; }
.hero-float.c2 { bottom: -22px; left: -12px; animation: floaty 5s ease-in-out 1.2s infinite; }
.hero-float .f-icon { width: 38px; height: 38px; border-radius: 11px; background: var(--c-soft); display: grid; place-items: center; color: var(--c-accent); }
.hero-float .f-icon svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.hero-float strong { display: block; font-size: .95rem; }
.hero-float small { color: var(--c-ink-3); font-size: .74rem; }

/* ============================================================
   SECTIONS / CARDS
   ============================================================ */
.section { padding: clamp(64px, 9vw, 110px) 0; position: relative; }
.section-alt { background: var(--c-soft); }
.section-line { background: linear-gradient(180deg, transparent, var(--c-soft) 18%, var(--c-soft) 82%, transparent); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

.card {
  background: var(--c-surface); border: 1px solid var(--c-card-border);
  border-radius: var(--r-lg); padding: 30px; box-shadow: var(--shadow-sm);
  transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--c-border); }
.icon-tile {
  width: 54px; height: 54px; border-radius: 15px; background: var(--c-soft);
  display: grid; place-items: center; margin-bottom: 20px; color: var(--c-accent);
  border: 1px solid var(--c-border);
}
.icon-tile svg { width: 26px; height: 26px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .95rem; }

.num-big { font-family: var(--font-h); font-weight: 800; font-size: 2.2rem; color: var(--c-ink); }
.stat-num { font-family: var(--font-h); font-weight: 800; font-size: 2.6rem; background: var(--c-hero); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ============================================================
   PRICING
   ============================================================ */
.pkg { position: relative; display: flex; flex-direction: column; justify-content: space-between; overflow: visible; }
.pkg.featured { border: 2px solid var(--c-accent); box-shadow: var(--shadow-accent); transform: scale(1.03); }
.pkg.featured:hover { transform: scale(1.03) translateY(-6px); }
.pkg-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--c-hero); color: #fff; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; padding: 7px 18px; border-radius: var(--r-full); box-shadow: var(--shadow-accent); white-space: nowrap; }
.pkg-price { font-family: var(--font-h); font-weight: 800; font-size: 2rem; margin: 14px 0 2px; }
.pkg-sub { color: var(--c-ink-3); font-size: .84rem; font-weight: 600; }
.checks { list-style: none; margin: 20px 0 26px; display: grid; gap: 11px; }
.checks li { display: flex; gap: 10px; font-size: .9rem; color: var(--c-ink-2); align-items: flex-start; }
.checks .ck { width: 20px; height: 20px; border-radius: 50%; background: var(--c-soft); color: var(--c-accent); display: grid; place-items: center; flex-shrink: 0; font-weight: 800; font-size: .7rem; }

/* ============================================================
   VIDEO / TESTIMONIAL / OTHER
   ============================================================ */
.vid-wrap { position: relative; padding-bottom: 56.25%; height: 0; border-radius: var(--r-lg); overflow: hidden; background: #0b0b0e; box-shadow: var(--shadow-lg); border: 1px solid var(--c-card-border); }
.vid-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.plan-band { background: var(--c-hero); border-radius: var(--r-xl); padding: clamp(36px,6vw,64px); color: #fff; box-shadow: var(--shadow-accent); position: relative; overflow: hidden; text-align: center; }
.plan-band::after { content:''; position:absolute; top:-40%; right:-10%; width: 340px; height: 340px; background: rgba(255,255,255,.12); border-radius: 50%; }
.plan-band h2, .plan-band p { color: #fff; position: relative; z-index: 1; }
.plan-band p { opacity: .9; }
.plan-band .btn { background: #fff; color: var(--c-accent); margin-top: 26px; position: relative; z-index: 1; box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.plan-band .btn:hover { transform: translateY(-2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--c-border); background: var(--c-surface); padding: 44px 0 38px; }
.footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer a { text-decoration: none; font-weight: 600; font-size: .9rem; color: var(--c-ink-2); transition: color .2s; }
.footer a:hover { color: var(--c-accent); }
.footer .muted { color: var(--c-ink-3); font-size: .88rem; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer .mini-mark { width: 30px; height: 30px; border-radius: 9px; background: var(--c-hero); display: grid; place-items: center; color: #fff; font-weight: 800; font-family: var(--font-h); }

/* ============================================================
   THEME WIDGET (floating icon + dropdown)
   ============================================================ */
#theme-widget { position: relative; z-index: 9999; }
#theme-widget.floating { position: fixed; top: 22px; left: 22px; }
#theme-widget.in-nav { display: flex; align-items: center; }
.theme-toggle {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--c-surface); border: 1.5px solid var(--c-card-border);
  box-shadow: var(--shadow-md); display: grid; place-items: center;
  color: var(--c-ink); transition: transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s;
}
#theme-widget.in-nav .theme-toggle {
  width: 40px; height: 40px; box-shadow: var(--shadow-sm);
}
#theme-widget.in-nav .theme-toggle svg { width: 20px; height: 20px; }
#theme-widget.in-nav .theme-dot { bottom: 6px; right: 6px; width: 9px; height: 9px; }
.theme-toggle:hover { transform: scale(1.12) rotate(15deg); box-shadow: var(--shadow-lg); }
.theme-toggle svg { width: 23px; height: 23px; }
.theme-dot { position: absolute; bottom: 8px; right: 8px; width: 11px; height: 11px; border-radius: 50%; background: var(--c-accent); border: 2px solid var(--c-surface); transition: background .3s; }
.theme-pop {
  position: absolute; top: calc(100% + 12px); left: 0; width: 224px; padding: 14px;
  background: var(--c-surface); border: 1px solid var(--c-card-border); border-radius: var(--r-md);
  box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(10px) scale(.96);
  pointer-events: none; transition: opacity .25s, transform .25s cubic-bezier(.22,1,.36,1);
}
.theme-pop.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.theme-pop-title { font-size: .68rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--c-ink-3); margin-bottom: 10px; }
.theme-opt { display: flex; align-items: center; gap: 11px; width: 100%; padding: 9px 10px; border: none; background: none; border-radius: 10px; transition: background .15s; }
.theme-opt:hover { background: var(--c-soft); }
.theme-swatch { width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0; border: 2px solid rgba(0,0,0,.05); }
.theme-opt.active .theme-swatch { box-shadow: 0 0 0 2.5px var(--c-surface), 0 0 0 4.5px var(--c-accent); }
.theme-opt span { font-size: .86rem; font-weight: 600; color: var(--c-ink-2); }
.theme-opt.active span { color: var(--c-accent); }

/* ============================================================
   DASHBOARD / PORTAL
   ============================================================ */
.dash-shell { display: grid; grid-template-columns: 252px 1fr; min-height: 100vh; }
.sidebar { background: var(--c-surface); border-right: 1px solid var(--c-border); padding: 26px 18px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.side-nav { display: grid; gap: 4px; margin: 34px 0 auto; }
.side-link { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; text-decoration: none; font-size: .9rem; font-weight: 600; color: var(--c-ink-2); transition: all .2s; }
.side-link svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.side-link:hover { background: var(--c-soft); color: var(--c-accent); }
.side-link.active { background: var(--c-hero); color: #fff; box-shadow: var(--shadow-accent); }
.dash-main { padding: 34px; }
.dash-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 30px; flex-wrap: wrap; }

.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 26px; }
.stat {
  background: var(--c-surface); border: 1px solid var(--c-card-border); border-radius: var(--r-md);
  padding: 22px; box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s;
}
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat .s-ic { width: 42px; height: 42px; border-radius: 12px; background: var(--c-soft); display: grid; place-items: center; color: var(--c-accent); margin-bottom: 14px; }
.stat .s-ic svg { width: 21px; height: 21px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.stat small { display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--c-ink-3); }
.stat .num { font-family: var(--font-h); font-weight: 800; font-size: 1.9rem; margin-top: 4px; }

.panel { background: var(--c-surface); border: 1px solid var(--c-card-border); border-radius: var(--r-lg); padding: 28px; margin-bottom: 22px; box-shadow: var(--shadow-sm); }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; flex-wrap: wrap; gap: 10px; }

.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 14px 16px; text-align: left; font-size: .9rem; border-bottom: 1px solid var(--c-border); }
.table th { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--c-ink-3); background: var(--c-soft); }
.table td { color: var(--c-ink-2); }
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover td { background: var(--c-soft); }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 5px 12px; border-radius: var(--r-full); font-size: .74rem; font-weight: 700; }
.badge-ok { background: #ECFDF5; color: #059669; border: 1px solid #A7F3D0; }
.badge-warn { background: #FFFBEB; color: #B45309; border: 1px solid #FDE68A; }
.badge-acc { background: var(--c-soft); color: var(--c-accent); border: 1px solid var(--c-border); }

.tool-row { display: flex; align-items: center; gap: 18px; padding: 20px; text-decoration: none; border-radius: var(--r-lg); border: 1px solid var(--c-card-border); background: var(--c-surface); box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s; }
.tool-row:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--c-border); }
.tool-row .t-ic { width: 50px; height: 50px; border-radius: 14px; background: var(--c-soft); display: grid; place-items: center; color: var(--c-accent); }
.tool-row .t-ic svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tool-row strong { color: var(--c-ink); display: block; }
.tool-row p { font-size: .82rem; color: var(--c-ink-3); }

.portal-hero { background: var(--c-hero); background-size: 200% 200%; animation: gradShift 8s ease infinite; border-radius: var(--r-xl); padding: clamp(32px,6vw,52px); color: #fff; box-shadow: var(--shadow-accent); position: relative; overflow: hidden; margin-bottom: 26px; }
.portal-hero::after { content:''; position:absolute; top:-40%; right:-12%; width: 320px; height: 320px; background: rgba(255,255,255,.12); border-radius: 50%; }
.portal-hero h1, .portal-hero p { color: #fff; position: relative; z-index: 1; }
.portal-hero p { opacity: .92; }
.portal-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 26px; position: relative; z-index: 1; }
.p-stat { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); border-radius: var(--r-md); padding: 18px; backdrop-filter: blur(8px); }
.p-stat small { color: rgba(255,255,255,.8); font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.p-stat strong { display: block; font-family: var(--font-h); font-size: 1.5rem; margin-top: 4px; color: #fff; }

.muted { color: var(--c-ink-3); text-align: center; padding: 26px; font-size: .9rem; }

/* ============================================================
   AUTH
   ============================================================ */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 30px 18px; background: var(--c-bg); position: relative; overflow: hidden; }
.auth-wrap::before { content:''; position:absolute; inset:0; background: radial-gradient(600px 420px at 10% 0%, var(--c-glow), transparent 60%), radial-gradient(560px 400px at 95% 100%, var(--c-glow), transparent 60%); }
.auth-box { position: relative; width: min(440px, 100%); background: var(--c-surface); border: 1px solid var(--c-card-border); border-radius: var(--r-xl); padding: 40px; box-shadow: var(--shadow-lg); animation: popIn .5s cubic-bezier(.22,1,.36,1) both; }
@keyframes popIn { from { opacity: 0; transform: translateY(20px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.fg { margin-bottom: 18px; }
.fg label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: 7px; }
.field { width: 100%; height: 48px; padding: 0 16px; border-radius: var(--r-md); border: 1.5px solid var(--c-card-border); background: var(--c-surface); font-size: .95rem; color: var(--c-ink); transition: border-color .2s, box-shadow .2s; font-family: var(--font); }
.field:focus { outline: none; border-color: var(--c-accent); box-shadow: 0 0 0 4px var(--c-glow); }
.field::placeholder { color: var(--c-ink-3); }
.msg { min-height: 22px; font-size: .88rem; font-weight: 700; margin: 8px 0; }
.msg.err { color: #E11D48; }
.msg.ok { color: #059669; }

/* ============================================================
   AUTH SPLIT (BEFORE LOGIN)
   ============================================================ */
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; }
.auth-panel {
  position: relative; overflow: hidden; color: #fff; padding: 52px 56px;
  display: flex; flex-direction: column; justify-content: space-between;
  background: var(--c-hero); background-size: 200% 200%; animation: gradShift 10s ease infinite;
}
.auth-panel::before { content:''; position:absolute; top:-22%; right:-18%; width: 480px; height: 480px; background: rgba(255,255,255,.14); border-radius: 50%; }
.auth-panel::after { content:''; position:absolute; bottom:-14%; left:-10%; width: 360px; height: 360px; background: rgba(255,255,255,.10); border-radius: 50%; }
.auth-panel > * { position: relative; z-index: 1; }
.auth-panel .brand-sub { color: rgba(255,255,255,.75); }
.auth-panel h1 { color: #fff; font-size: clamp(2rem,4.4vw,3.4rem); margin: 28px 0 18px; }
.auth-panel p.big { color: rgba(255,255,255,.9); font-size: 1.08rem; max-width: 460px; line-height: 1.7; }
.auth-proof { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 44px; }
.auth-proof .pp { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); border-radius: var(--r-md); padding: 16px; backdrop-filter: blur(8px); }
.auth-proof .pp strong { display: block; font-family: var(--font-h); font-size: 1.5rem; }
.auth-proof .pp small { color: rgba(255,255,255,.82); font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.auth-side { display: grid; place-items: center; padding: 40px 24px; background: var(--c-bg); position: relative; }

/* ============================================================
   DASHBOARD TOPBAR (AFTER LOGIN)
   ============================================================ */
.dash-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 22px; margin-bottom: 26px; flex-wrap: wrap;
  background: var(--c-surface); border: 1px solid var(--c-card-border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-sm);
}
.dash-topbar .tb-title h2 { font-size: 1.5rem; }
.dash-topbar .tb-title .eyebrow { margin-bottom: 8px; }
.tb-search { position: relative; }
.tb-search input {
  width: min(300px, 60vw); height: 44px; padding: 0 44px 0 44px; border-radius: var(--r-full);
  border: 1.5px solid var(--c-card-border); background: var(--c-soft); color: var(--c-ink); font-family: var(--font); font-size: .9rem;
}
.tb-search input:focus { outline: none; border-color: var(--c-accent); box-shadow: 0 0 0 4px var(--c-glow); background: var(--c-surface); }
.tb-search .s-ic { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; stroke: var(--c-ink-3); }
.tb-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  position: relative; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--c-card-border);
  background: var(--c-surface); display: grid; place-items: center; color: var(--c-ink-2); transition: all .2s;
}
.icon-btn:hover { border-color: var(--c-accent); color: var(--c-accent); }
.icon-btn svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-btn .dot { position: absolute; top: 10px; right: 11px; width: 8px; height: 8px; border-radius: 50%; background: #EF4444; border: 2px solid var(--c-surface); }
.avatar {
  width: 44px; height: 44px; border-radius: 13px; background: var(--c-hero); color: #fff;
  display: grid; place-items: center; font-family: var(--font-h); font-weight: 800; font-size: 1.05rem; cursor: pointer; border: none; box-shadow: var(--shadow-accent);
}
.tb-actions .tb-user { display: flex; align-items: center; gap: 12px; }
.tb-actions .tb-user .nm { text-align: left; line-height: 1.2; }
.tb-actions .tb-user .nm strong { display: block; font-family: var(--font-h); font-size: .92rem; }
.tb-actions .tb-user .nm small { color: var(--c-ink-3); font-size: .78rem; font-weight: 600; }

/* Dropdown menus (notifications / profile) */
.drop-wrap { position: relative; }
.drop-menu {
  position: absolute; right: 0; top: calc(100% + 10px); width: 320px; z-index: 60;
  background: var(--c-surface); border: 1px solid var(--c-card-border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); padding: 10px; opacity: 0; transform: translateY(-8px); pointer-events: none; transition: all .22s;
}
.drop-wrap.open .drop-menu { opacity: 1; transform: translateY(0); pointer-events: auto; }
.drop-menu.wide { width: 340px; }
.drop-head { padding: 10px 12px; border-bottom: 1px solid var(--c-border); margin-bottom: 6px; font-family: var(--font-h); font-weight: 700; font-size: .95rem; display: flex; justify-content: space-between; align-items: center; }
.drop-item { display: flex; gap: 12px; align-items: flex-start; padding: 11px 12px; border-radius: 12px; text-decoration: none; transition: background .2s; }
.drop-item:hover { background: var(--c-soft); }
.drop-item .di-ic { width: 38px; height: 38px; border-radius: 11px; background: var(--c-soft); display: grid; place-items: center; color: var(--c-accent); flex-shrink: 0; }
.drop-item .di-ic svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.drop-item strong { font-size: .88rem; display: block; }
.drop-item small { color: var(--c-ink-3); font-size: .78rem; }
.drop-item p { font-size: .8rem; margin-top: 2px; }
.drop-menu.menu .drop-item { align-items: center; }
.avatar-big { width: 56px; height: 56px; border-radius: 16px; background: var(--c-hero); color: #fff; display: grid; place-items: center; font-family: var(--font-h); font-weight: 800; font-size: 1.4rem; }

/* KPI card with sparkline + trend */
.stat .trend { display: inline-flex; align-items: center; gap: 4px; font-size: .72rem; font-weight: 800; margin-top: 6px; padding: 3px 9px; border-radius: var(--r-full); }
.trend.up { background: #ECFDF5; color: #059669; }
.trend.down { background: #FEF2F2; color: #DC2626; }
.stat .spark { margin-top: 12px; height: 34px; }
.stat .spark svg { width: 100%; height: 100%; }

/* PROGRESS RING (student level) */
.ring-wrap { display: inline-flex; align-items: center; gap: 18px; }
.ring { position: relative; width: 96px; height: 96px; }
.ring svg { transform: rotate(-90deg); width: 96px; height: 96px; }
.ring .bg-ring { stroke: var(--c-soft); }
.ring .fg-ring { stroke: var(--c-accent); stroke-linecap: round; transition: stroke-dashoffset 1.2s cubic-bezier(.22,1,.36,1); }
.ring .val { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-h); font-weight: 800; font-size: 1.3rem; }
.ring-wrap .rl { max-width: 200px; }
.ring-wrap .rl strong { font-family: var(--font-h); font-size: 1.05rem; display: block; }
.ring-wrap .rl small { color: var(--c-ink-3); font-size: .82rem; }

/* TIMELINE (lesson history) */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content:''; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--c-border); }
.tl-item { position: relative; padding: 0 0 22px; }
.tl-item .tl-dot { position: absolute; left: -26px; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--c-surface); border: 4px solid var(--c-accent); }
.tl-item:last-child { padding-bottom: 0; }
.tl-item strong { font-size: .94rem; display: block; }
.tl-item small { color: var(--c-ink-3); font-size: .8rem; }
.tl-item p { font-size: .86rem; margin-top: 4px; }

/* CHECKLIST (homework) */
.check-list { display: grid; gap: 12px; }
.check-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px; border: 1px solid var(--c-card-border); border-radius: var(--r-md); background: var(--c-surface); }
.check-item input[type=checkbox] { accent-color: var(--c-accent); width: 20px; height: 20px; margin-top: 2px; cursor: pointer; }
.check-item .ci-body { flex: 1; }
.check-item .ci-body strong { font-size: .92rem; display: block; }
.check-item .ci-body small { color: var(--c-ink-3); }
.check-item.done .ci-body strong { text-decoration: line-through; color: var(--c-ink-3); }

/* GOOGLE + divider for auth */
.auth-divider { display: flex; align-items: center; gap: 14px; margin: 20px 0; color: var(--c-ink-3); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.auth-divider::before, .auth-divider::after { content:''; flex: 1; height: 1px; background: var(--c-border); }
.btn-google {
  width: 100%; min-height: 50px; background: #fff; color: #2B2B2B; border: 1.5px solid var(--c-card-border);
  font-weight: 700; border-radius: var(--r-full); display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: var(--shadow-sm); transition: all .2s; text-decoration: none;
}
.btn-google:hover { border-color: #4285F4; box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn-google svg { width: 20px; height: 20px; }

/* ACTIVITY FEED */
.act-item { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--c-border); align-items: flex-start; }
.act-item:last-child { border-bottom: none; }
.act-item .a-ic { width: 40px; height: 40px; border-radius: 12px; background: var(--c-soft); display: grid; place-items: center; color: var(--c-accent); flex-shrink: 0; }
.act-item .a-ic svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.act-item .a-body { flex: 1; }
.act-item .a-body strong { font-size: .9rem; }
.act-item .a-body p { font-size: .82rem; margin-top: 1px; }
.act-item .a-time { font-size: .74rem; color: var(--c-ink-3); white-space: nowrap; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes floaty { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-12px); } }
@keyframes pulse { 0%,100%{ opacity:1; } 50%{ opacity:.4; } }
@keyframes ring { 0%{ transform: scale(.8); opacity:.5; } 100%{ transform: scale(2.2); opacity:0; } }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-36px); transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); }
.reveal-right { opacity: 0; transform: translateX(36px); transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); }
.reveal-left.in, .reveal-right.in { opacity: 1; transform: translateX(0); }
.stagger > * { transition: opacity .6s cubic-bezier(.22,1,.36,1), transform .6s cubic-bezier(.22,1,.36,1); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  .reveal,.reveal-left,.reveal-right{ opacity:1; transform:none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 64px; }
  .hero-visual { max-width: 480px; }
  .grid-4, .grid-3 { grid-template-columns: repeat(2,1fr); }
  .stats { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 860px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-panel { padding: 32px 26px; }
  .auth-panel .auth-proof { display: none; }
  .nav-menu {
    position: fixed; inset: 0 0 auto 0; padding: 96px 24px 26px;
    background: var(--nav-bg); backdrop-filter: blur(24px);
    flex-direction: column; align-items: flex-start; gap: 6px;
    transform: translateY(-16px); opacity: 0; pointer-events: none;
    transition: transform .35s, opacity .35s; border-bottom: 1px solid var(--c-border);
  }
  .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-link { width: 100%; font-size: 1.05rem; padding: 13px 14px; }
  .nav-cta .btn-cta-nav { display: none; }
  .nav-burger { display: flex; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats, .portal-stats { grid-template-columns: 1fr; }
  .dash-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; border-right: none; }
  .side-nav { flex-direction: row; flex-wrap: wrap; }
  .side-link { font-size: .82rem; padding: 10px 12px; }
  .dash-main { padding: 20px 16px; }
  .dash-topbar { padding: 12px 14px; }
  .tb-actions .tb-user .nm { display: none; }
  .drop-menu { position: fixed; left: 12px; right: 12px; width: auto; top: 74px; }
  .hero-float.c1 { right: 4px; }
  .hero-float.c2 { left: 4px; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
}

/* ===== Qualifications / Certificates ===== */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cert-card { text-align: center; }
.cert-card .icon-tile { margin-left: auto; margin-right: auto; }
.cert-card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.cert-card p { margin: 0 0 14px; font-size: 0.92rem; color: var(--c-ink-2, #4B5563); }
.cert-year {
  display: inline-block; font-size: 0.82rem; font-weight: 800;
  padding: 5px 14px; border-radius: 999px;
  background: var(--c-soft, #F9FAFB); color: var(--c-accent, #4F46E5);
  border: 1px solid var(--c-border, #E5E7EB);
}
@media (max-width: 900px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cert-grid { grid-template-columns: 1fr; } }