/* ── RESET & BASE ────────────────────────────────────── */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  /* ── Light surfaces (panel content) ── */
  --bg:#F0F4FF;
  --bg2:#FFFFFF;
  --bg3:#F8FAFC;
  --bg4:#EEF2FF;

  /* ── Gold — secondary accent ── */
  --gold:#F5B942;
  --gold2:#E8A730;
  --gold3:rgba(245,185,66,.15);
  --gold4:rgba(245,185,66,.06);

  /* ── Navy ── */
  --navy:#081426;
  --navy2:#040D1A;

  /* ── Blue — primary accent ── */
  --blue:#155EEF;
  --blue2:#0D4FD6;
  --blue3:rgba(21,94,239,.14);

  /* ── Cyan — secondary accent ── */
  --cyan:#00D4FF;
  --cyan3:rgba(0,212,255,.12);

  /* ── Orange/warn ── */
  --red:#EF4444;
  --red3:rgba(239,68,68,.10);

  /* ── White ── */
  --white:#FFFFFF;

  /* ── Text — dark on light ── */
  --text:#111827;
  --text2:#374151;
  --text3:#64748B;

  /* ── Borders ── */
  --border:rgba(0,0,0,.07);
  --border2:rgba(0,0,0,.13);

  /* ── Status ── */
  --success:#22C55E;
  --warn:#F59E0B;
  --danger:#EF4444;

  /* ── Shadows ── */
  --shadow:0 1px 8px rgba(0,0,0,.07);
  --shadow2:0 4px 24px rgba(0,0,0,.11);

  /* ── Radius ── */
  --radius:4px;--radius-lg:8px;--radius-xl:12px;

  /* ── Brand alias (blue as primary accent) ── */
  --crimson:#155EEF;
  --crimson-dark:#0D4FD6;
  --crimson3:rgba(21,94,239,.14);
  --header-grad:linear-gradient(120deg,rgba(21,94,239,.06) 0%,rgba(240,244,255,.0) 100%);
  --topbar-grad:#081426;
}
/* ── Persian / Arabic font override ─────────────────────────────────────── */
html[lang="fa"] body, html[lang="ar"] body,
html[lang="fa"] input, html[lang="ar"] input,
html[lang="fa"] button, html[lang="ar"] button,
html[lang="fa"] select, html[lang="ar"] select,
html[lang="fa"] textarea, html[lang="ar"] textarea {
  font-family: 'Vazirmatn', 'Tahoma', sans-serif;
  line-height: 1.9;
}
html[lang="fa"] .page-title, html[lang="ar"] .page-title,
html[lang="fa"] .section-title, html[lang="ar"] .section-title,
html[lang="fa"] .cc-name, html[lang="ar"] .cc-name {
  font-family: 'Vazirmatn', 'Tahoma', sans-serif;
  letter-spacing: 0;
}

body{font-family:'Inter',sans-serif;background-color:#F0F4FF;background-image:none;color:var(--text);font-size:15px;line-height:1.6;min-height:100vh}

/* ── UTILITY ─────────────────────────────────────────── */
.c-blue{color:var(--blue)}
.c-red{color:var(--red)}
.c-success{color:var(--success)}
.c-warn{color:var(--warn)}
.c-muted{color:var(--text3)}
.text-center{text-align:center}
.hidden{display:none!important}
.fullpage{min-height:100vh}
.flex{display:flex}
.flex-col{flex-direction:column}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.gap-sm{gap:8px}.gap-md{gap:16px}.gap-lg{gap:24px}
.mt-sm{margin-top:8px}.mt-md{margin-top:16px}.mt-lg{margin-top:24px}
.mb-sm{margin-bottom:8px}.mb-md{margin-bottom:16px}.mb-lg{margin-bottom:24px}
.p-md{padding:16px}.p-lg{padding:24px}
.fw-bold{font-weight:700}.fw-500{font-weight:500}
.fs-sm{font-size:13px}.fs-xs{font-size:11px}
.w-full{width:100%}

/* ── GRID ────────────────────────────────────────────── */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.grid-courses{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}

/* ── TYPOGRAPHY ──────────────────────────────────────── */
.syne{font-family:'Playfair Display',serif}
.page-title{font-family:'Playfair Display',serif;font-size:1.55rem;font-weight:700;letter-spacing:-.2px;color:var(--text)}
.page-sub{color:var(--text3);font-size:14px;margin-top:4px}
.section-title{font-family:'Playfair Display',serif;font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:12px;letter-spacing:-.1px}
.label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text3)}

/* ── CARDS ────────────────────────────────────────────── */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow)}
.card-sm{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow)}
.card-blue{background:var(--blue3);border:1px solid rgba(26,84,240,.18);border-radius:var(--radius-lg);padding:16px}
.card-hover{transition:all .2s}
.card-hover:hover{border-color:var(--border2);transform:translateY(-2px);box-shadow:var(--shadow2)}

/* ── STAT CARDS ──────────────────────────────────────── */
.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat-card::after{content:'';position:absolute;top:0;right:0;width:60px;height:60px;border-radius:0 var(--radius-lg) 0 60px;opacity:.13}
.stat-card.blue::after{background:var(--blue)}
.stat-card.red::after{background:#155EEF}
.stat-card.green::after{background:var(--success)}
.stat-card.gold::after{background:#E8A000}
.stat-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text3);margin-bottom:6px}
.stat-value{font-family:'Times New Roman',Times,serif;font-size:1.9rem;font-weight:800;color:var(--text)}
.stat-change{font-size:12px;color:var(--success);margin-top:3px}
.stat-value.blue{color:var(--blue)}
.stat-value.red{color:var(--crimson)}
.stat-value.green{color:var(--success)}
.stat-value.gold{color:#D97706}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;border-radius:var(--radius);font-family:'Inter',sans-serif;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .18s;text-decoration:none;letter-spacing:.01em}
.btn-primary{background:var(--crimson);color:#fff}
.btn-primary:hover{background:var(--crimson-dark)}
.btn-danger{background:#EF4444;color:#fff}
.btn-danger:hover{background:#DC2626}
.btn-success{background:var(--success);color:#fff}
.btn-outline{background:transparent;color:var(--text2);border:1.5px solid var(--border2)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost{background:transparent;color:var(--text3);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg3);color:var(--text)}
.btn-sm{padding:6px 14px;font-size:12px}
.btn-full{width:100%}
.btn-gold{background:#E8A000;color:#fff}
.btn:disabled{opacity:.4;cursor:not-allowed}

/* ── FORMS ────────────────────────────────────────────── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:13px;font-weight:600;color:var(--text2);margin-bottom:6px}
.form-input{width:100%;padding:10px 14px;background:var(--bg3);border:1.5px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:'Inter',sans-serif;font-size:14px;outline:none;transition:border-color .2s}
.form-input:focus{border-color:#155EEF;background:var(--bg3);box-shadow:0 0 0 3px rgba(21,94,239,.12)}
.pwd-eye-btn{position:absolute;right:0;top:0;height:100%;padding:0 13px;background:none;border:none;color:var(--text3);font-size:11.5px;font-weight:600;cursor:pointer;letter-spacing:.3px;transition:color .15s}
.pwd-eye-btn:hover{color:var(--text)}
.form-input::placeholder{color:var(--text3)}
select.form-input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%23666' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
textarea.form-input{resize:vertical;min-height:80px}

/* ── BADGES / CHIPS ──────────────────────────────────── */
.chip{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:700}
.chip-active{background:rgba(22,163,74,.12);color:#16A34A}
.chip-pending{background:rgba(217,119,6,.12);color:#D97706}
.chip-suspended{background:var(--crimson3);color:var(--crimson)}
.chip-enrolled{background:var(--blue3);color:var(--blue)}
.chip-draft{background:var(--bg3);color:var(--text3)}
.chip-published{background:rgba(22,163,74,.12);color:#16A34A}

/* ── PROGRESS BAR ─────────────────────────────────────── */
.progress-wrap{height:6px;background:var(--bg3);border-radius:99px;overflow:hidden}
.progress-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,#155EEF,#00D4FF);transition:width .5s}

/* ── TABLE ────────────────────────────────────────────── */
.table-wrap{overflow-x:auto}
table.data-table{width:100%;border-collapse:collapse;font-size:13px}
table.data-table th{text-align:left;padding:10px 14px;color:var(--text3);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-bottom:1.5px solid var(--border);white-space:nowrap}
table.data-table td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text2)}
table.data-table tr:last-child td{border-bottom:none}
table.data-table tr:hover td{background:var(--bg2)}

/* ── NOTIFICATION ITEMS ──────────────────────────────── */
.notif-item{display:flex;gap:12px;padding:12px;background:var(--bg2);border-radius:var(--radius);margin-bottom:8px;border-left:3px solid #155EEF}
.notif-item.warn{border-left-color:var(--warn)}
.notif-item.success{border-left-color:var(--success)}
.notif-item.danger{border-left-color:var(--crimson)}
.notif-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:2px}
.notif-sub{font-size:12px;color:var(--text3)}

/* ── TOPBAR ───────────────────────────────────────────── */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px;background:rgba(8,20,38,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 1px 8px rgba(0,0,0,.25)}
.topbar-logo{display:flex;align-items:center;cursor:pointer}
.topbar-logo img{height:52px;width:auto;object-fit:contain}
.topbar-nav{display:flex;gap:2px}
.topbar-nav a{padding:6px 14px;border-radius:var(--radius);font-size:13px;font-weight:500;color:rgba(255,255,255,.75);cursor:pointer;text-decoration:none;transition:all .15s;font-family:'Inter',sans-serif}
.topbar-nav a:hover,.topbar-nav a.active{background:rgba(21,94,239,.15);color:#00D4FF}
.topbar-actions{display:flex;align-items:center;gap:12px}
.notif-btn{position:relative;cursor:pointer;font-size:18px;padding:4px 8px;border-radius:var(--radius);color:rgba(255,255,255,.70)}
.notif-btn:hover{background:rgba(255,255,255,.08)}
.notif-badge{position:absolute;top:-2px;right:-2px;background:#155EEF;color:#fff;font-size:9px;font-weight:800;border-radius:10px;padding:1px 5px;min-width:16px;text-align:center}
.user-chip{display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border:1px solid rgba(255,255,255,.22);border-radius:20px;cursor:pointer;font-size:13px;font-weight:500;color:rgba(255,255,255,.90);transition:all .15s}
.user-chip:hover{border-color:#00D4FF;background:rgba(21,94,239,.20)}
.avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:#fff;flex-shrink:0}

/* ── SIDEBAR ──────────────────────────────────────────── */
.app-layout{display:flex;min-height:calc(100vh - 90px);overflow-x:clip}
.sidebar{width:210px;flex-shrink:0;background:rgba(8,20,38,.95);border-right:1px solid rgba(255,255,255,.07);position:sticky;top:64px;height:calc(100vh - 64px);align-self:flex-start;display:flex;flex-direction:column;overflow:hidden}
.sidebar-nav{flex:1;overflow-y:auto;padding:16px 0 4px}
.sidebar-footer{flex-shrink:0;padding:6px 10px 10px;border-top:1px solid rgba(255,255,255,.08)}
.sidebar-section{margin-bottom:8px}
.sidebar-label{font-size:10px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:rgba(239,241,248,.28);padding:0 16px;margin-bottom:4px}
.nav-link{display:flex;align-items:center;gap:10px;padding:9px 16px;font-size:13px;font-weight:500;color:rgba(239,241,248,.52);cursor:pointer;transition:all .15s;border-radius:0;position:relative}
.nav-link:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.90)}
.nav-link.active{background:rgba(21,94,239,.18);color:#00D4FF;font-weight:700}
.nav-link.nav-locked{opacity:.38;cursor:not-allowed}
.nav-link.nav-locked:hover{background:transparent;color:rgba(239,241,248,.52)}
.nav-link.active::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,#155EEF,#00D4FF);border-radius:0 2px 2px 0}
.nav-badge{background:#155EEF;color:#fff;font-size:9px;font-weight:800;border-radius:10px;padding:1px 6px;margin-left:auto}
.nav-icon{font-size:16px;flex-shrink:0;width:20px;text-align:center}
.sidebar-signout{color:rgba(255,100,100,.85)!important;margin-top:2px}
.sidebar-signout:hover{background:rgba(239,68,68,.12)!important;color:#FF6B6B!important}
/* Topbar Sign Out — topbar is always dark navy so needs white text regardless of theme */
.topbar-signout{color:#fff!important;border-color:rgba(255,255,255,.45)!important;background:rgba(255,255,255,.07)!important}
.topbar-signout:hover{color:#fff!important;border-color:#fff!important;background:rgba(255,255,255,.15)!important}

/* ── MAIN CONTENT ─────────────────────────────────────── */
.main-content{flex:1;padding:28px;padding-bottom:60px;background:transparent}
.page-header{margin-bottom:24px;background:#fff;border-radius:var(--radius-lg);padding:18px 22px;border:1px solid rgba(21,94,239,.14);box-shadow:var(--shadow)}
.page-header-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}

/* ── LOGIN ────────────────────────────────────────────── */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 30% 40%,rgba(21,94,239,.12) 0%,transparent 60%),radial-gradient(ellipse at 70% 70%,rgba(0,212,255,.07) 0%,transparent 55%),var(--bg);padding:24px}
.login-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:420px;box-shadow:0 8px 40px rgba(0,0,0,.35)}
.login-logo{display:flex;justify-content:center;margin-bottom:16px}
.login-logo img{height:100px;width:auto;object-fit:contain}
.login-sub{text-align:center;color:var(--text3);font-size:13px;margin-bottom:28px}
.login-divider{text-align:center;color:var(--text3);font-size:12px;margin:16px 0;position:relative}
.login-divider::before,.login-divider::after{content:'';position:absolute;top:50%;width:42%;height:1px;background:var(--border)}
.login-divider::before{left:0}.login-divider::after{right:0}
.login-hint{background:var(--bg2);border-radius:var(--radius);padding:10px 14px;font-size:12px;color:var(--text3);margin-top:16px;line-height:1.8;border:1px solid var(--border)}

/* ── ALERTS ───────────────────────────────────────────── */
.alert{padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}
.alert-error{background:rgba(239,68,68,.08);color:#DC2626;border:1px solid rgba(239,68,68,.22)}
.alert-success{background:rgba(22,163,74,.08);color:#16A34A;border:1px solid rgba(22,163,74,.2)}

/* ── TABS ─────────────────────────────────────────────── */
.tabs{display:flex;gap:2px;background:var(--bg3);border-radius:var(--radius-lg);padding:3px;margin-bottom:20px;border:1px solid var(--border)}
.tab-btn{padding:8px 18px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;border:none;background:transparent;color:var(--text3);transition:all .15s;font-family:'Inter',sans-serif}
.tab-btn.active{background:var(--bg4);color:var(--text);font-weight:700;box-shadow:var(--shadow)}
.tab-pane{display:none}.tab-pane.active{display:block}

/* ── COURSE CARDS ─────────────────────────────────────── */
.course-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .2s;box-shadow:var(--shadow);display:flex;flex-direction:column}
.course-card:hover{border-color:var(--border2);transform:translateY(-3px);box-shadow:var(--shadow2)}
.cc-thumb{height:120px;display:flex;align-items:center;justify-content:center;font-size:2rem;position:relative;border-radius:8px 8px 0 0;overflow:hidden}
.cc-badge{position:absolute;top:8px;left:8px;font-size:9px;font-weight:800;padding:2px 8px;border-radius:12px}
.badge-hot{background:var(--crimson);color:#fff}
.badge-new{background:var(--blue);color:#fff}
.badge-top{background:#E8A000;color:#fff}
.badge-elite{background:linear-gradient(135deg,#B8860B,#D97706);color:#fff}
.cc-body{padding:12px;display:flex;flex-direction:column}
.cc-name{font-family:'Inter',sans-serif;font-size:12px;font-weight:600;color:var(--text);margin-bottom:4px;line-height:1.4;height:34px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.cc-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:8px;white-space:nowrap}
.cc-dur{font-size:11px;color:var(--text3)}
.cc-price{font-size:13px;font-weight:700;color:#00D4FF}

/* ── CERTIFICATE ──────────────────────────────────────── */
.cert-card{background:#fdfcf7;border-radius:4px;position:relative;overflow:hidden;color:#1a1a1a;box-shadow:0 6px 40px rgba(30,58,110,.16),0 0 0 1px rgba(200,169,81,.18)}
.cert-qr{display:grid;gap:1px;padding:3px;background:#1e3a6e;border-radius:3px}
.cert-qr-cell{border-radius:1px}
.cert-navy-bar{background:linear-gradient(135deg,#1e3a6e 0%,#2d5aa0 50%,#1e3a6e 100%)}

/* ── VIDEO PLAYER ─────────────────────────────────────── */
.video-area{background:#0A0E1A;border-radius:var(--radius-lg) var(--radius-lg) 0 0;height:200px;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;overflow:hidden}
.play-btn{width:54px;height:54px;border-radius:50%;background:rgba(21,94,239,.90);display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;transition:transform .2s}
.play-btn:hover{transform:scale(1.1)}
.video-progress-bar{height:4px;background:var(--bg3);cursor:pointer}
.video-progress-fill{height:100%;background:linear-gradient(90deg,#155EEF,#00D4FF);transition:width .1s}

/* ── QUIZ ─────────────────────────────────────────────── */
.quiz-option{background:var(--bg2);border:1.5px solid var(--border);border-radius:var(--radius);padding:12px 16px;margin-bottom:8px;cursor:pointer;transition:all .15s;font-size:14px;color:var(--text2)}
.quiz-option:hover{border-color:var(--border2);color:var(--text)}
.quiz-option.selected{border-color:var(--blue);background:var(--blue3);color:var(--text)}
.quiz-option.correct{border-color:var(--success);background:rgba(22,163,74,.08);color:#16A34A}
.quiz-option.wrong{border-color:var(--crimson);background:var(--crimson3);color:var(--crimson)}

/* ── CHAT ─────────────────────────────────────────────── */
.chat-area{height:240px;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px;background:var(--bg2);border-radius:var(--radius)}
.msg{max-width:82%;padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.5}
.msg-ai{background:var(--bg3);border:1px solid var(--border2);border-radius:4px 12px 12px 12px;align-self:flex-start;color:var(--text)}
.msg-user{background:linear-gradient(135deg,#155EEF,#0D4FD6);color:#fff;border-radius:12px 4px 12px 12px;align-self:flex-end}
.chat-input-row{display:flex;gap:8px;padding:10px 0 0}

/* ── BAR CHART ─────────────────────────────────────────── */
.bar-chart{display:flex;align-items:flex-end;gap:5px;height:100px;padding-bottom:0}
.bar-col{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;flex:1;min-width:0}
.bar{width:100%;border-radius:4px 4px 0 0;min-width:10px;cursor:pointer;transition:opacity .2s}
.bar:hover{opacity:.72}
.bar-lbl{font-size:10px;color:var(--text3);margin-top:4px;text-align:center;white-space:nowrap}

/* ── MODAL ─────────────────────────────────────────────── */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(3px)}
.modal-box{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.50)}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 0}
.modal-title{font-family:'Times New Roman',Times,serif;font-size:1.05rem;font-weight:700;color:var(--text)}
.modal-close{background:none;border:none;font-size:18px;cursor:pointer;color:var(--text3);padding:4px;border-radius:var(--radius)}
.modal-close:hover{background:var(--bg3);color:var(--text)}
.modal-body{padding:20px 24px 24px}

/* ── TOAST ─────────────────────────────────────────────── */
.toast{position:fixed;bottom:24px;right:24px;background:var(--bg2);color:var(--text);border:1px solid var(--border2);padding:12px 20px;border-radius:var(--radius-lg);font-size:13px;font-weight:500;z-index:999;box-shadow:var(--shadow2);max-width:320px}
.toast.success{background:#F0FDF4;border-color:rgba(22,163,74,.3);color:#16A34A}
.toast.error{background:#FEF2F2;border-color:rgba(192,49,48,.3);color:var(--crimson)}

/* ── LANDING ───────────────────────────────────────────── */
/* ── CCY LANDING THEME VARIABLES ───────────────────────── */
:root {
  --ccy-navy: #081426;
  --ccy-navy2: #0D1E3A;
  --ccy-blue: #155EEF;
  --ccy-cyan: #00D4FF;
  --ccy-gold: #F5B942;
  --ccy-gold2: #E8A730;
  --ccy-light: #F8FAFC;
  --ccy-text: #111827;
  --ccy-muted: #64748B;
  --ccy-white: #FFFFFF;
  --ccy-glass: rgba(255,255,255,0.08);
  --ccy-border: rgba(255,255,255,0.12);
  --ccy-border-light: rgba(0,0,0,0.08);
}

/* NAV */
.lp-nav{display:flex;align-items:center;padding:0 48px;height:72px;background:#081426;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:50;box-shadow:0 2px 16px rgba(0,0,0,.30);backdrop-filter:blur(12px)}
.lp-nav-logo{display:flex;align-items:center;flex:1}
.lp-nav-logo img{height:58px;width:auto;object-fit:contain}
.lp-nav-links{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:28px;font-size:14px}
.lp-nav-links a{color:rgba(255,255,255,.80);text-decoration:none;font-weight:500;cursor:pointer;transition:color .2s;position:relative;padding-bottom:2px}
.lp-nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1.5px;background:#00D4FF;transition:width .25s}
.lp-nav-links a:hover{color:#fff}
.lp-nav-links a:hover::after{width:100%}
.lp-nav-ghost-btn{background:rgba(255,255,255,.08)!important;border:1.5px solid rgba(255,255,255,.30)!important;color:#fff!important;border-radius:6px!important;font-weight:600!important;transition:border-color .2s,background .2s!important}
.lp-nav-ghost-btn:hover{background:rgba(255,255,255,.14)!important;border-color:rgba(255,255,255,.60)!important}
.lp-nav-cta-btn{background:linear-gradient(135deg,#155EEF,#00D4FF)!important;color:#fff!important;border:none!important;border-radius:6px!important;font-weight:700!important;transition:opacity .2s,box-shadow .2s!important}
.lp-nav-cta-btn:hover{opacity:.88!important;box-shadow:0 4px 18px rgba(0,212,255,.30)!important}

/* Keep old class names for backward compat */
.lp-btn-ghost-nav{background:rgba(255,255,255,.08)!important;border:1.5px solid rgba(255,255,255,.30)!important;color:#fff!important;border-radius:6px!important;font-weight:600!important;transition:border-color .2s,background .2s!important}
.lp-btn-ghost-nav:hover{background:rgba(255,255,255,.14)!important;border-color:rgba(255,255,255,.60)!important}
.lp-btn-gold{background:linear-gradient(135deg,#F5B942,#E8A730)!important;color:#081426!important;border:none!important;border-radius:6px!important;font-weight:700!important;transition:opacity .2s,box-shadow .2s!important}
.lp-btn-gold:hover{opacity:.88!important;box-shadow:0 4px 16px rgba(245,185,66,.40)!important}

/* HERO */
.lp-hero{
  min-height:820px;
  display:flex;
  align-items:center;
  position:relative;
  overflow:hidden;
  background:url('/images/hero-bg.png') center/cover no-repeat;
}
.lp-hero::before{
  content:'';
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, rgba(21,94,239,.18) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 20% 80%, rgba(0,212,255,.12) 0%, transparent 60%),
    radial-gradient(ellipse 35% 45% at 85% 15%, rgba(0,212,255,.08) 0%, transparent 55%);
  pointer-events:none;z-index:0
}
.lp-hero::after{
  content:'';
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:48px 48px;
  pointer-events:none;z-index:0;opacity:.6
}
.lp-grid-bg{display:none}
.lp-hero-content{position:relative;z-index:1;padding:300px 64px 80px;max-width:640px}
.lp-hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(8,20,38,.72);border:1px solid rgba(0,212,255,.50);border-radius:20px;padding:6px 18px;font-size:10px;font-weight:800;color:#00D4FF;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:24px;backdrop-filter:blur(10px);box-shadow:0 4px 20px rgba(0,0,0,.45),0 0 0 1px rgba(0,212,255,.15),inset 0 1px 0 rgba(255,255,255,.08);text-shadow:0 0 12px rgba(0,212,255,.60)}
.lp-hero-title{font-family:'Inter',system-ui,sans-serif;font-size:clamp(2.8rem,5vw,4.2rem);font-weight:800;line-height:1.05;letter-spacing:.5px;color:#fff;margin-bottom:12px;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.lp-hero-tagline{font-family:'Inter',system-ui,sans-serif;font-size:1.45rem;font-style:normal;font-weight:700;line-height:1.2;letter-spacing:-.2px;white-space:nowrap;color:#fff;display:inline-block;background:rgba(8,20,38,.50);backdrop-filter:blur(8px);padding:7px 18px;border-radius:8px;border:1px solid rgba(255,255,255,.08);box-shadow:0 2px 8px rgba(0,0,0,.20);margin-bottom:0;text-shadow:0 1px 6px rgba(0,0,0,.30)}
.lp-hero-master{display:inline-block;margin-top:20px;margin-bottom:16px;font-family:'Inter',system-ui,sans-serif;font-size:clamp(1.9rem,3.5vw,2.8rem);font-weight:800;line-height:1.15;letter-spacing:-.5px;color:#fff;background:rgba(8,20,38,.50);backdrop-filter:blur(8px);padding:10px 22px;border-radius:10px;border:1px solid rgba(255,255,255,.08);box-shadow:0 2px 8px rgba(0,0,0,.20);text-shadow:0 1px 6px rgba(0,0,0,.30)}
.lp-hero-sub{font-size:1rem;color:rgba(255,255,255,.90);line-height:1.65;margin-top:28px;margin-bottom:32px;background:rgba(8,20,38,.60);backdrop-filter:blur(10px);padding:12px 16px;border-radius:10px;box-shadow:0 4px 20px rgba(0,0,0,.40),inset 0 1px 0 rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.07)}
.lp-cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.lp-btn-hero{padding:14px 32px;font-size:15px;font-weight:700;border-radius:7px;cursor:pointer;font-family:inherit;transition:all .22s;border:none}
.lp-btn-gold.lp-btn-hero{background:linear-gradient(135deg,#F5B942,#E8A730)!important;color:#081426!important}
.lp-btn-gold.lp-btn-hero:hover{opacity:.88!important;box-shadow:0 6px 24px rgba(245,185,66,.40)!important;transform:translateY(-1px)}
.lp-btn-outline-white{background:rgba(255,255,255,.08)!important;border:1.5px solid rgba(255,255,255,.50)!important;color:#fff!important;border-radius:7px!important;font-weight:600!important;cursor:pointer;font-family:inherit;padding:14px 32px;font-size:15px;transition:border-color .2s,background .2s!important}
.lp-btn-outline-white:hover{background:rgba(255,255,255,.14)!important;border-color:#fff!important}
.lp-hero-trust{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;font-weight:600;color:rgba(255,255,255,.55)}
.lp-trust-dot{color:rgba(255,255,255,.30)}

/* MARQUEE */
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.lp-marquee{overflow:hidden;border-top:1px solid rgba(0,212,255,.15);border-bottom:1px solid rgba(0,212,255,.15);background:#0D1E3A;padding:13px 0}
.lp-marquee-track{display:flex;gap:40px;animation:marquee 22s linear infinite;white-space:nowrap;width:max-content}
.lp-marquee-item{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.50);font-weight:500}
.lp-marquee-dot{width:4px;height:4px;border-radius:50%;background:#00D4FF;flex-shrink:0}

/* STATS */
@keyframes goldShimmer{0%{background-position:200% center}100%{background-position:-200% center}}
@keyframes featCardIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.lp-stats-wrap{background:#F8FAFC;padding:40px 48px 0}
.lp-stats{display:flex;align-items:stretch;background:#081426;border:1px solid rgba(255,255,255,.08);border-radius:24px;max-width:1100px;margin:0 auto;box-shadow:0 8px 40px rgba(8,20,38,.35);position:relative;overflow:hidden}
.lp-stats::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,#155EEF 25%,#00D4FF 50%,#155EEF 75%,transparent)}
.lp-stat-item{flex:1;padding:36px 18px;text-align:center;position:relative;z-index:1;transition:background .25s}
.lp-stat-item:hover{background:rgba(255,255,255,.03)}
.lp-stat-divider{width:1px;background:rgba(255,255,255,.08);align-self:stretch;flex-shrink:0}
.lp-stat-num{font-family:'Times New Roman',Times,serif;font-size:2.6rem;font-weight:700;line-height:1;letter-spacing:-1px;margin-bottom:10px;color:#F5B942}
.lp-stat-sup{font-size:.42em;vertical-align:super;font-weight:700;color:#F5B942}
.lp-stat-unit{font-size:.42em;letter-spacing:2px;font-weight:700;text-transform:uppercase;color:#F5B942}
.lp-stat-lbl{font-family:'Times New Roman',Times,serif;font-size:10px;color:rgba(255,255,255,.55);font-weight:600;letter-spacing:2px;text-transform:uppercase;line-height:1.5}
.lp-stat-icon{display:flex;justify-content:center;align-items:center;margin-bottom:12px}
.lp-stat-icon svg{width:32px;height:32px;color:#F5B942;opacity:.85}

/* SECTION COMMONS */
.lp-section{padding:80px 48px}
.lp-section-tag{display:inline-flex;align-items:center;gap:6px;font-size:9px;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:2px;margin-bottom:14px;background:#155EEF;border-radius:20px;padding:4px 14px}
.lp-section-title{font-family:'Playfair Display',serif;font-size:clamp(1.7rem,3vw,2.4rem);font-weight:700;letter-spacing:-.2px;color:#111827;margin-bottom:10px;line-height:1.2}
.lp-section-sub{font-size:14px;color:#64748B;max-width:520px;line-height:1.75}
.lp-section-header{margin-bottom:48px}

/* FOOTER */
/* ── ABOUT SECTION ───────────────────────────────────── */
.lp-about-section{background:#F8FAFC}
.about-mission-row{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start;margin-bottom:52px}
.about-mission-title{font-family:'Playfair Display',serif;font-size:1.45rem;font-weight:700;color:#111827;margin-bottom:14px}
.about-mission-body{font-size:15px;color:#374151;line-height:1.75}
.about-cert-badge{display:inline-flex;align-items:center;gap:10px;margin-top:22px;background:#fff;border:1px solid rgba(245,185,66,.35);border-radius:10px;padding:10px 16px;font-size:13px;color:#374151;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.about-cert-badge strong{color:#111827}
.about-stats-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-stat-card{background:#fff;border:1px solid rgba(21,94,239,.12);border-radius:16px;padding:20px 16px;text-align:center;box-shadow:0 4px 16px rgba(8,20,38,.06);transition:transform .25s,box-shadow .25s}
.about-stat-card:hover{transform:translateY(-3px);box-shadow:0 8px 28px rgba(21,94,239,.12)}
.about-stat-num{font-family:'Times New Roman',Times,serif;font-size:2.2rem;font-weight:800;color:#155EEF;line-height:1}
.about-stat-plus{font-size:1.4rem;vertical-align:super}
.about-stat-lbl{font-size:11px;font-weight:700;color:#64748B;text-transform:uppercase;letter-spacing:.6px;margin-top:6px}
.about-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.about-pillar-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:16px;padding:24px 20px;transition:transform .25s,box-shadow .25s,border-color .25s}
.about-pillar-card:hover{transform:translateY(-4px);box-shadow:0 10px 32px rgba(21,94,239,.10);border-color:rgba(21,94,239,.20)}
.about-pillar-icon{width:44px;height:44px;border-radius:12px;background:rgba(21,94,239,.10);display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:#155EEF}
.about-pillar-icon svg{width:22px;height:22px}
.about-pillar-title{font-size:14px;font-weight:700;color:#111827;margin-bottom:8px}
.about-pillar-desc{font-size:13px;color:#64748B;line-height:1.65}

.lp-footer{background:#040D1A;border-top:1px solid rgba(255,255,255,.08);padding:36px 48px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.lp-footer-logo{display:flex;align-items:center;flex:1;justify-content:flex-start}
.lp-footer-logo img{height:52px;width:auto;object-fit:contain}
.lp-footer-links{display:flex;gap:20px;flex-wrap:wrap;flex:1;justify-content:center}
.lp-footer-links a{font-size:13px;color:rgba(255,255,255,.45);text-decoration:none;cursor:pointer;transition:color .2s}
.lp-footer-links a:hover{color:rgba(255,255,255,.80)}
.lp-footer-copy{font-size:12px;color:rgba(255,255,255,.28);flex:1;text-align:right}

/* ── SCHOOL CARDS ────────────────────────────────────── */
.lp-schools-section{background:#FFFFFF!important}
.lp-school-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:36px}
.lp-school-grid .lp-school-card:nth-child(1),
.lp-school-grid .lp-school-card:nth-child(2),
.lp-school-grid .lp-school-card:nth-child(3){grid-column:span 2}
.lp-school-grid .lp-school-card:nth-child(4),
.lp-school-grid .lp-school-card:nth-child(5){grid-column:span 3}
/* Per-card accent colors */
.lp-school-grid .lp-school-card:nth-child(1){--card-accent:#00D4FF}
.lp-school-grid .lp-school-card:nth-child(2){--card-accent:#155EEF}
.lp-school-grid .lp-school-card:nth-child(3){--card-accent:#F5B942}
.lp-school-grid .lp-school-card:nth-child(4){--card-accent:#10B981}
.lp-school-grid .lp-school-card:nth-child(5){--card-accent:#8B5CF6}
.lp-school-card{display:flex;flex-direction:column;border-radius:20px;overflow:hidden;cursor:pointer;border:1px solid rgba(0,0,0,.08);background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s,box-shadow .3s,border-color .3s}
.lp-school-card:hover{transform:translateY(-5px);box-shadow:0 16px 48px rgba(8,20,38,.12);border-color:var(--card-accent,#155EEF)}
.lp-school-bg{height:220px;flex-shrink:0;background-size:cover;background-position:center;transition:transform .5s;position:relative;overflow:hidden}
.lp-school-card:hover .lp-school-bg{transform:scale(1.04)}
.lp-school-card::after{display:none}
.lp-school-img-overlay{position:absolute;bottom:0;left:0;right:0;height:50%;background:linear-gradient(to bottom,transparent,rgba(0,0,0,.30));pointer-events:none}
.lp-school-content{padding:16px 18px 20px;background:#fff;border-top:1px solid rgba(0,0,0,.06);display:flex;flex-direction:column;flex:1}
.lp-school-level-badge{display:inline-block;font-size:8.5px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:#fff;background:var(--card-accent,#155EEF);border-radius:20px;padding:3px 10px;margin-bottom:10px;align-self:flex-start}
.lp-school-name{font-family:'Inter',system-ui,sans-serif;font-size:19px;font-weight:600;color:#111827;margin-bottom:6px;line-height:1.2}
.lp-school-tag{font-size:10px;font-weight:700;letter-spacing:.4px;color:var(--card-accent,#155EEF);margin-bottom:8px}
.lp-school-courses{font-size:11px;color:#9CA3AF;line-height:1.65;margin-bottom:14px;flex:1}
.lp-school-explore{font-size:11.5px;font-weight:700;letter-spacing:.5px;color:var(--card-accent,#155EEF);transition:color .2s,opacity .2s;align-self:flex-start}
.lp-school-card:hover .lp-school-explore{opacity:.75}
.lp-school-price{display:none}
.school-cta-wrap{text-align:center}
.school-cta-btn{background:#155EEF;border:none;color:#fff;padding:13px 44px;border-radius:8px;font-size:14px;font-weight:700;letter-spacing:.5px;cursor:pointer;transition:background .25s,box-shadow .25s;font-family:inherit}
.school-cta-btn:hover{background:#0D4FD6;box-shadow:0 6px 24px rgba(21,94,239,.30)}

/* ── LUXURY COURSE GRID (kept for compatibility) ─────── */
.lp-course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:36px}
.lp-course-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;cursor:pointer;transition:all .25s;display:flex;flex-direction:column;overflow:hidden;position:relative}
.lp-course-card:hover{border-color:rgba(237,69,72,.35);transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.40)}
.lcc-img{height:130px;background-size:cover;background-position:center;position:relative;overflow:hidden;transition:transform .4s;flex-shrink:0}
.lp-course-card:hover .lcc-img{transform:scale(1.05)}
.lcc-img::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.15) 0%,rgba(17,21,32,.72) 100%)}
.lcc-badge-wrap{position:absolute;top:10px;right:10px;z-index:1}
.lcc-body{padding:18px 18px 16px;display:flex;flex-direction:column;flex:1}
.lcc-cat{font-size:9px;font-weight:800;letter-spacing:2.5px;color:var(--gold);text-transform:uppercase;margin-bottom:7px}
.lcc-badge-tag{font-size:8px;font-weight:800;padding:1px 7px;border-radius:2px;letter-spacing:.5px;text-transform:uppercase}
.lcc-badge-hot{background:rgba(239,68,68,.15);color:#F87171}
.lcc-badge-new{background:rgba(74,158,255,.15);color:#60A5FA}
.lcc-badge-top{background:rgba(168,85,247,.15);color:#C084FC}
.lcc-name{font-size:13.5px;font-weight:600;color:var(--text);line-height:1.45;flex:1;margin-bottom:12px}
.lcc-footer{display:flex;justify-content:space-between;align-items:center;padding-top:11px;border-top:1px solid rgba(255,255,255,.06);margin-top:auto}
.lcc-level{font-size:9px;font-weight:700;padding:2px 8px;border-radius:2px;text-transform:uppercase;letter-spacing:.5px}
.lcc-basic{background:rgba(34,197,94,.10);color:#4ADE80}
.lcc-advanced{background:rgba(74,158,255,.10);color:#60A5FA}
.lcc-pro{background:rgba(168,85,247,.10);color:#C084FC}
.lcc-price{font-family:'Playfair Display',serif;font-size:15px;font-weight:700;color:var(--gold)}

/* ══ PRICING SECTION ══════════════════════════════════════ */
@keyframes priceCardIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

/* Section shell */
.lp-pricing-section{position:relative;overflow:hidden;background:linear-gradient(160deg,#081426 0%,#0D1E3A 50%,#0F2547 100%)!important}

/* Decorative elements — kept in CSS but not rendered in HTML */
.price-bg-glow{display:none}
.price-bg-grid{display:none}

/* 4-column grid */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1080px;margin:0 auto;position:relative;z-index:1;align-items:stretch}

/* Base card */
.price-card{background:#FFFFFF;border:1px solid rgba(0,0,0,.08);border-radius:20px;padding:34px 24px 28px;position:relative;display:flex;flex-direction:column;box-shadow:0 4px 24px rgba(0,0,0,.08);transition:transform .35s cubic-bezier(.22,.68,0,1.2),border-color .3s,box-shadow .3s;overflow:hidden;animation:priceCardIn .55s ease both}
.price-card:nth-child(1){animation-delay:.05s}
.price-card:nth-child(2){animation-delay:.15s;border-left:3px solid #155EEF}
.price-card:nth-child(3){animation-delay:.25s}
.price-card:nth-child(4){animation-delay:.35s}
.price-card::before{display:none}
.price-card:hover{transform:translateY(-5px);box-shadow:0 16px 48px rgba(8,20,38,.14)}

/* Card 2 (Advanced) — blue accent */
.price-card:nth-child(2) .price-icon-svg{color:#155EEF}
.price-card:nth-child(2) .price-check{color:#155EEF}
.price-card:nth-child(2) .price-btn{background:#155EEF;border-color:#155EEF}
.price-card:nth-child(2) .price-btn:hover{background:#0D4FD6;border-color:#0D4FD6}

/* Featured (Pro) — gold border, elevated */
.price-card.featured{border-color:rgba(245,185,66,.60);border-left-color:rgba(245,185,66,.60);transform:scale(1.04) translateY(-4px);box-shadow:0 8px 40px rgba(245,185,66,.18)}
.price-card.featured:hover{transform:scale(1.04) translateY(-8px)}
.price-card.featured .price-icon-svg{color:#F5B942}
.price-card.featured .price-check{color:#F5B942}

/* Most Popular badge */
.price-featured-badge{position:absolute;top:18px;right:18px;background:#F5B942;color:#081426;font-size:9px;font-weight:900;padding:5px 14px;border-radius:20px;letter-spacing:1px;text-transform:uppercase}

/* Tier icon */
.price-card-icon{margin-bottom:18px}
.price-icon-svg{width:36px;height:36px;color:#155EEF;display:block}

/* Tier name */
.price-dur{font-size:9.5px;font-weight:900;text-transform:uppercase;letter-spacing:3px;color:#111827;opacity:.55;margin-bottom:16px}

/* Price */
.price-amount{font-family:'Times New Roman',Times,serif;font-size:3rem;font-weight:700;color:#111827;line-height:1;margin-bottom:5px;display:flex;align-items:flex-start;gap:6px}
.price-val{display:inline-block}
.price-amount sup{font-size:.62rem;font-family:'Times New Roman',Times,serif;font-weight:800;color:#F5B942;letter-spacing:1.2px;text-transform:uppercase;margin-top:.55rem;flex-shrink:0}

/* Sub-note */
.price-note{font-size:11px;color:#9CA3AF;margin-bottom:20px;letter-spacing:.3px}

/* Divider */
.price-divider{height:1px;background:rgba(0,0,0,.07);margin-bottom:20px}

/* Feature list */
.price-features{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:28px;font-size:12.5px;color:#374151;flex:1;padding:0}
.price-features li{display:flex;align-items:flex-start;gap:9px;line-height:1.45}
.price-features li::before{content:''}
.price-check{color:#155EEF;font-weight:700;font-size:.9em;flex-shrink:0;margin-top:.1em}

/* CTA buttons */
.price-btn{width:100%;padding:13px;border-radius:9px;font-size:11px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;border:1.5px solid #081426;background:#081426;color:#fff;cursor:pointer;transition:all .28s ease;margin-top:auto;font-family:inherit}
.price-btn:hover{background:#0D2545;border-color:#0D2545}
.price-btn-featured{background:#F5B942;border-color:#F5B942;color:#081426}
.price-btn-featured:hover{background:#E8A730;border-color:#E8A730;box-shadow:0 4px 20px rgba(245,185,66,.40)}

/* Executive dark card */
.price-card-executive{background:linear-gradient(145deg,#0D1E3A,#152844)!important;border:1px solid rgba(245,185,66,.25)!important;color:#fff}
.price-card-executive .price-dur{color:#fff;opacity:.65}
.price-card-executive .price-amount{color:#fff}
.price-card-executive .price-amount sup{color:#F5B942}
.price-card-executive .price-note{color:rgba(255,255,255,.50)}
.price-card-executive .price-divider{background:rgba(255,255,255,.10)}
.price-card-executive .price-features{color:rgba(255,255,255,.80)}
.price-card-executive .price-icon-svg{color:#F5B942}
.price-card-executive .price-check{color:#F5B942}
.price-card-executive .price-btn{background:rgba(245,185,66,.15);border:1.5px solid rgba(245,185,66,.40);color:#F5B942}
.price-card-executive .price-btn:hover{background:rgba(245,185,66,.25);border-color:rgba(245,185,66,.70)}

/* Footer note */
.price-footnote{text-align:center;margin-top:32px;font-size:12px;color:rgba(255,255,255,.40);display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;position:relative;z-index:1}
.price-usdt-badge{background:rgba(245,185,66,.12);border:1px solid rgba(245,185,66,.30);color:#F5B942;padding:5px 16px;border-radius:20px;font-size:9.5px;font-weight:900;letter-spacing:1.8px;text-transform:uppercase}

/* Pricing section tag & title override (light text on dark bg) */
.lp-pricing-section .lp-section-tag{background:rgba(0,212,255,.12);color:#00D4FF;border:1px solid rgba(0,212,255,.30)}
.lp-pricing-section .lp-section-title{color:#FFFFFF}
.lp-pricing-section .lp-section-sub{color:rgba(255,255,255,.60)}

/* ── TESTIMONIALS SECTION ────────────────────────────────── */
.lp-testi-section{background:#FFFFFF!important}
.testi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1080px;margin:0 auto;align-items:stretch}
.testi-card{position:relative;background:#FFFFFF;border:1px solid rgba(0,0,0,.08);border-radius:16px;padding:28px 24px 24px;display:flex;flex-direction:column;box-shadow:0 2px 12px rgba(0,0,0,.06);animation:featCardIn .5s ease both;transition:transform .3s,border-color .3s,box-shadow .3s}
.testi-card::before{display:none}
.testi-card:nth-child(1){animation-delay:.05s}
.testi-card:nth-child(2){animation-delay:.12s}
.testi-card:nth-child(3){animation-delay:.19s}
.testi-card:nth-child(4){animation-delay:.26s}
.testi-card:hover{transform:translateY(-4px);border-color:rgba(8,20,38,.14);box-shadow:0 10px 36px rgba(8,20,38,.10)}
.testi-quote-mark{font-family:'Playfair Display',serif;font-size:60px;line-height:.8;color:#F5B942;margin-bottom:6px;font-weight:700;user-select:none;display:block;opacity:.6}
.testi-stars{font-size:13px;letter-spacing:3px;color:#F5B942;margin-bottom:14px}
.testi-text{font-size:13px;color:#374151;line-height:1.82;font-style:italic;flex:1;margin:0 0 22px}
.testi-author{display:flex;align-items:center;gap:12px;margin-top:auto}
.testi-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#081426,#155EEF);border:2px solid rgba(245,185,66,.30);display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',serif;font-size:13px;font-weight:700;color:#F5B942;flex-shrink:0;letter-spacing:.5px}
.testi-name{font-family:'Inter',system-ui,sans-serif;font-size:13.5px;font-weight:700;color:#111827;line-height:1.2;margin-bottom:4px}
.testi-role{font-size:11px;color:#9CA3AF;letter-spacing:.3px;line-height:1.4}
.testi-trust-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:4px 0;margin-top:40px;padding:20px 24px;border-radius:12px;background:#F8FAFC;max-width:1080px;margin-left:auto;margin-right:auto}
.testi-trust-item{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:#111827;font-family:'Playfair Display',serif;white-space:nowrap}
.testi-trust-sep{color:#F5B942;margin:0 16px;font-size:16px;line-height:1}

/* ── AI FACULTY SECTION ─────────────────────────────────── */
@keyframes profCardIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.lp-faculty-section{background:#F0F4FF!important}
.prof-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;max-width:1100px;margin:0 auto;align-items:stretch}
.prof-card{background:#FFFFFF;border:1px solid rgba(0,0,0,.08);border-radius:20px;overflow:hidden;cursor:pointer;box-shadow:0 2px 12px rgba(0,0,0,.06);animation:profCardIn .5s ease both;transition:transform .3s,border-color .3s,box-shadow .3s;display:flex;flex-direction:column;text-align:center;position:relative;padding:0}
.prof-card::before{display:none}
.prof-card:nth-child(1){animation-delay:.05s}
.prof-card:nth-child(2){animation-delay:.11s}
.prof-card:nth-child(3){animation-delay:.17s}
.prof-card:nth-child(4){animation-delay:.23s}
.prof-card:nth-child(5){animation-delay:.29s}
.prof-card:hover{transform:translateY(-5px);box-shadow:0 0 20px rgba(0,212,255,.25)}
.prof-portrait{height:220px;position:relative;overflow:hidden;background:linear-gradient(145deg,#081426 0%,#155EEF 100%);border-bottom:1px solid rgba(0,0,0,.08);flex-shrink:0;display:flex;align-items:center;justify-content:center}
.prof-portrait::after{content:'';position:absolute;bottom:0;left:0;right:0;height:40px;background:linear-gradient(to bottom,transparent,rgba(8,20,38,.55));pointer-events:none}
.prof-portrait-ring{width:100%;height:100%;border-radius:0;background:none;border:none;display:flex;align-items:center;justify-content:center;position:relative;z-index:1;transition:none}
.prof-portrait-img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block;transition:transform .4s ease}
.prof-card:hover .prof-portrait-img{transform:scale(1.04)}
.prof-card:hover .prof-portrait-ring{border-color:rgba(0,212,255,.80);box-shadow:0 0 20px rgba(0,212,255,.25)}
.prof-initials-lg{font-family:'Playfair Display',serif;font-size:26px;font-weight:700;color:#F5B942;letter-spacing:.5px}
.prof-card-body{padding:14px 14px 18px;display:flex;flex-direction:column;flex:1}
.prof-school-badge{display:inline-block;font-size:8.5px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:#fff;background:#155EEF;border-radius:20px;padding:3px 10px;margin:0 auto 10px;align-self:center}
.prof-name{font-family:'Inter',system-ui,sans-serif;font-size:13px;font-weight:700;color:#111827;margin-bottom:6px;line-height:1.25}
.prof-specialism{font-size:11px;color:#155EEF;line-height:1.5;margin-bottom:8px}
.prof-style-text{font-size:10.5px;color:#64748B;line-height:1.5;font-style:italic;flex:1;margin-bottom:12px}
.prof-lang-badge{display:inline-block;font-size:8.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#00D4FF;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.25);border-radius:20px;padding:3px 10px;margin:0 auto 12px;align-self:center}
.prof-explore-btn{display:block;width:100%;padding:9px 0;background:linear-gradient(135deg,#155EEF,#00D4FF);border:none;border-radius:8px;font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#fff;cursor:pointer;transition:opacity .25s;font-family:inherit;margin-top:auto}
.prof-explore-btn:hover{opacity:.85}
.faculty-trust-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:4px 0;margin-top:40px;padding:24px 48px;background:#081426;border-radius:14px;max-width:1100px;margin-left:auto;margin-right:auto}
.faculty-trust-item{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:rgba(255,255,255,.60);font-family:'Playfair Display',serif;white-space:nowrap}
.faculty-trust-sep{color:#00D4FF;margin:0 16px;font-size:16px;line-height:1}

/* Faculty section overrides */
.lp-faculty-section .lp-section-tag{background:#155EEF;color:#fff}
.lp-faculty-section .lp-section-title{color:#111827}

/* ── PROCESS SECTION ─────────────────────────────────────── */
@keyframes stepIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.lp-process-section{background:#FFFFFF!important}
.step-grid{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;align-items:stretch;gap:0 10px;max-width:1100px;margin:0 auto}
.step-card{position:relative;background:#FFFFFF;border:1px solid rgba(0,0,0,.08);border-radius:16px;padding:32px 20px 28px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.05);animation:stepIn .5s ease both;transition:transform .3s,border-color .3s,box-shadow .3s}
.step-card::before{display:none}
.step-card:nth-child(1){animation-delay:.05s}
.step-card:nth-child(3){animation-delay:.12s}
.step-card:nth-child(5){animation-delay:.19s}
.step-card:nth-child(7){animation-delay:.26s}
.step-card:nth-child(9){animation-delay:.33s}
.step-card:hover{transform:translateY(-4px);border-color:rgba(21,94,239,.20);box-shadow:0 8px 28px rgba(21,94,239,.08)}
.step-arrow{display:flex;align-items:flex-start;justify-content:center;padding-top:50px;color:#155EEF;flex-shrink:0;align-self:start}
.step-badge{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#155EEF,#00D4FF);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-family:'Times New Roman',Times,serif;font-size:14px;font-weight:700;letter-spacing:1px;color:#fff;transition:opacity .3s}
.step-card:hover .step-badge{opacity:.85}
.step-icon-wrap{width:46px;height:46px;border-radius:11px;background:rgba(21,94,239,.08);border:1px solid rgba(21,94,239,.20);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.step-icon-svg{width:22px;height:22px;color:#155EEF;opacity:.9}
.step-title{font-family:'Inter',system-ui,sans-serif;font-size:14.5px;font-weight:700;color:#111827;margin:0 0 10px;line-height:1.3}
.step-desc{font-size:12.5px;color:#64748B;line-height:1.7;margin:0}
.process-footer{text-align:center;margin-top:36px;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:#64748B;font-family:'Playfair Display',serif}

/* ── FEATURES SECTION ───────────────────────────────────── */
.lp-feat-section{background:#F0F4FF!important}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1080px;margin:0 auto}
.feat-card{position:relative;background:#FFFFFF;border:1px solid rgba(0,0,0,.08);border-radius:16px;padding:30px 26px 28px;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:transform .3s,border-color .3s,box-shadow .3s;animation:featCardIn .5s ease both}
.feat-card::before{display:none}
.feat-card:nth-child(1){animation-delay:.04s}
.feat-card:nth-child(2){animation-delay:.1s}
.feat-card:nth-child(3){animation-delay:.16s}
.feat-card:nth-child(4){animation-delay:.22s}
.feat-card:nth-child(5){animation-delay:.28s}
.feat-card:nth-child(6){animation-delay:.34s}
.feat-card:hover{transform:translateY(-5px);border-color:rgba(21,94,239,.15);box-shadow:0 10px 36px rgba(21,94,239,.09)}
.feat-card-num{position:absolute;top:18px;right:20px;font-family:'Playfair Display',serif;font-size:11px;font-weight:700;letter-spacing:2px;color:#64748B;opacity:.7}
.feat-icon-wrap{width:52px;height:52px;border-radius:12px;background:rgba(21,94,239,.08);border:1px solid rgba(21,94,239,.20);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.feat-icon-svg{width:26px;height:26px;color:#155EEF}
.feat-card-title{font-family:'Inter',system-ui,sans-serif;font-size:15px;font-weight:700;color:#111827;margin:0 0 10px;line-height:1.35}
.feat-card-desc{font-size:13px;color:#64748B;line-height:1.7;margin:0}

/* Features section tag override */
.lp-feat-section .lp-section-tag{background:#155EEF;color:#fff}
.lp-feat-section .lp-section-title{color:#111827}

/* ── CTA SECTION ──────────────────────────────────────────── */
.lp-cta-section{background:linear-gradient(135deg,#081426 0%,#0D1E3A 40%,#1a1060 70%,#081426 100%);position:relative;overflow:hidden;padding:96px 48px}
.lp-cta-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 55% 60% at 50% 50%,rgba(21,94,239,.25) 0%,transparent 65%);pointer-events:none;z-index:0}
.cta-panel{background:transparent;max-width:700px;margin:0 auto;text-align:center;position:relative;z-index:1}
.cta-panel::before{display:none}
.cta-heading{font-family:'Playfair Display',serif;font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:700;color:#FFFFFF;line-height:1.15;letter-spacing:-.2px;margin:0 0 20px}
.cta-gold-text{color:#F5B942}
.cta-sub{font-size:15px;color:rgba(255,255,255,.65);line-height:1.78;margin:0 auto 36px;max-width:560px}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.cta-btn-primary{padding:15px 44px;background:linear-gradient(135deg,#F5B942,#E8A730);color:#081426;border:none;border-radius:8px;font-size:15px;font-weight:800;letter-spacing:.5px;cursor:pointer;transition:opacity .25s,box-shadow .25s,transform .25s;font-family:inherit}
.cta-btn-primary:hover{opacity:.88;box-shadow:0 6px 28px rgba(245,185,66,.40);transform:translateY(-2px)}
.cta-btn-secondary{padding:15px 44px;background:rgba(255,255,255,.08);color:rgba(255,255,255,.80);border:1.5px solid rgba(255,255,255,.35);border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:background .25s,border-color .25s,color .25s;font-family:inherit}
.cta-btn-secondary:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.60);color:#fff}
.cta-trust-line{font-size:11px;letter-spacing:2px;color:rgba(255,255,255,.40);margin:0 0 24px;text-transform:uppercase;font-family:'Playfair Display',serif}
.cta-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.cta-badge{font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:rgba(255,255,255,.50);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:5px 14px}
.lp-cta-section .lp-section-tag{background:rgba(0,212,255,.12);color:#00D4FF;border:1px solid rgba(0,212,255,.30)}

/* ADMIN */
.admin-badge{background:var(--crimson);color:#fff;font-size:11px;font-weight:800;padding:2px 10px;border-radius:20px}
.search-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.search-row .form-input{flex:1;min-width:180px}

/* ── TICKER STRIP ──────────────────────────────────────── */
@keyframes ticker-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.ticker-item{display:inline-flex;align-items:center;gap:6px;padding:0 18px;font-size:11px;font-weight:600;color:rgba(255,255,255,.8);border-right:1px solid rgba(255,255,255,.08)}
.ticker-up{color:#4ADE80}
.ticker-dn{color:#F87171}
.ticker-sym{color:rgba(255,255,255,.5);font-size:10px}

/* ── SCROLLBAR ─────────────────────────────────────────── */
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(0,0,0,.14);border-radius:2px}
::-webkit-scrollbar-thumb:hover{background:var(--crimson)}

/* ── PROFESSOR PHOTO AVATAR ────────────────────────────── */
@keyframes prof-breathe{0%,100%{transform:scale(1) translateY(0)}50%{transform:scale(1.013) translateY(-4px)}}
@keyframes wave-anim{0%{transform:scaleY(.2);opacity:.5}100%{transform:scaleY(1);opacity:1}}
@keyframes prof-blink{0%,96%,100%{transform:scaleY(1)}97%,99%{transform:scaleY(.07)}}

/* Jaw-motion talking animation — origin anchored near chin (85% down) */
@keyframes prof-talking{
  0%  {transform:scaleY(1)     translateY(0px)}
  15% {transform:scaleY(.9985) translateY(2px)}
  30% {transform:scaleY(1.002) translateY(-1.5px)}
  50% {transform:scaleY(.998)  translateY(2.5px)}
  70% {transform:scaleY(1.002) translateY(-1px)}
  85% {transform:scaleY(.9988) translateY(1.5px)}
  100%{transform:scaleY(1)     translateY(0px)}
}
/* Pulsing ring on the stage when speaking (applied to #heygen-stage) */
@keyframes stage-glow{
  0%,100%{box-shadow:inset 0 0 0 0 rgba(100,180,255,0)}
  50%    {box-shadow:inset 0 0 40px 4px rgba(80,160,255,.14)}
}

.prof-photo-wrap{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}
.prof-photo-img{width:100%;height:100%;object-fit:cover;object-position:center center;animation:prof-breathe 5s ease-in-out infinite;transform-origin:center bottom;transition:filter .3s}
/* Speaking state: jaw motion animation, anchor at chin */
.prof-photo-img.speaking{
  filter:brightness(1.07) saturate(1.15) contrast(1.04);
  animation:prof-talking .28s ease-in-out infinite;
  transform-origin:center bottom;
}
/* Stage glow class toggled by JS when speaking */
#heygen-stage.speaking-active{animation:stage-glow 1.1s ease-in-out infinite}

/* ── ANIMATIONS ────────────────────────────────────────── */
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeIn .25s ease}
@keyframes spin{to{transform:rotate(360deg)}}
.spin{animation:spin 1s linear infinite}

/* ── HAMBURGER BUTTON ─────────────────────────────────── */
.hamburger-btn{
  display:none;
  flex-direction:column;justify-content:center;align-items:center;
  gap:5px;width:36px;height:36px;border-radius:var(--radius);
  background:transparent;border:1px solid var(--border);
  cursor:pointer;padding:0;flex-shrink:0
}
.hamburger-btn span{display:block;width:18px;height:2px;background:var(--text2);border-radius:2px;transition:all .2s}
.hamburger-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger-btn.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── SIDEBAR BACKDROP ─────────────────────────────────── */
.sidebar-backdrop{
  display:none;position:fixed;inset:0;z-index:170;
  background:rgba(0,0,0,.55);backdrop-filter:blur(2px)
}
.sidebar-backdrop.visible{display:block}

/* ── MOBILE BOTTOM NAV ─────────────────────────────────── */
.mobile-bottom-nav{
  position:fixed;bottom:0;left:0;right:0;
  height:56px;background:rgba(27,27,27,.97);
  border-top:1px solid var(--border);
  z-index:160;backdrop-filter:blur(14px);
  /* notch safe area */
  padding-bottom:env(safe-area-inset-bottom,0px)
}
.mob-nav-inner{display:flex;height:100%}
.mob-nav-item{
  flex:1;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:2px;cursor:pointer;
  color:rgba(239,241,248,.35);
  font-size:9px;font-weight:700;letter-spacing:.3px;
  text-transform:uppercase;
  -webkit-tap-highlight-color:transparent;
  transition:color .15s;padding:0 4px
}
.mob-nav-item.active{color:var(--gold)}
.mob-nav-item .mob-icon{font-size:19px;line-height:1}
.mob-nav-item .mob-label{font-size:9px;white-space:nowrap}

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

  /* Topbar */
  .topbar{padding:0 12px;gap:0}
  .topbar-logo img{height:40px}
  .topbar-nav{display:none}
  .topbar-signout{display:none}
  .user-chip{padding:4px 8px 4px 4px;font-size:12px}
  .hamburger-btn{display:flex}

  /* Sidebar — slide-over drawer */
  .sidebar{
    position:fixed;top:0;bottom:0;left:0;
    z-index:180;width:240px;
    padding-top:72px;
    transform:translateX(-100%);
    transition:transform .25s cubic-bezier(.4,0,.2,1);
    height:100%;
    overflow:hidden;
  }
  .sidebar.open{transform:translateX(0)}

  /* App layout — full width, no sidebar column */
  .app-layout{min-height:0;overflow-x:clip}
  .sidebar{position:fixed;top:0;height:100%;align-self:auto}
  .main-content{
    padding:16px;
    padding-bottom:calc(56px + 24px + env(safe-area-inset-bottom,0px))
  }

  /* Show bottom nav */
  .mobile-bottom-nav{display:block}

  /* Grids */
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}

  /* Typography */
  .page-title{font-size:1.15rem}
  .page-header{padding:14px 16px}

  /* Toast — above bottom nav, full width */
  .toast{
    bottom:calc(56px + 12px + env(safe-area-inset-bottom,0px));
    left:12px;right:12px;max-width:none
  }

  /* Modal — sheet style from bottom */
  .modal-backdrop{padding:0;align-items:flex-end}
  .modal-box{border-radius:20px 20px 0 0;max-height:88vh;max-width:100%}

  /* Tables */
  .table-wrap{-webkit-overflow-scrolling:touch}
  table.data-table th,table.data-table td{padding:10px 10px;font-size:12px}

  /* Landing page */
  .lp-nav{padding:0 20px;height:60px}
  .lp-nav-links{display:none}
  .lp-hero{min-height:auto}
  .lp-hero-content{padding:120px 24px 64px;max-width:100%}
  .lp-hero-title{font-size:clamp(2rem,8vw,3rem)!important}
  .lp-cta-row{flex-direction:column;align-items:flex-start}
  .lp-hero-trust{font-size:11.5px}
  .lp-stats-wrap{padding:24px 16px 0}
  .lp-stats{flex-wrap:wrap;border-radius:14px}
  .lp-stat-divider{display:none}
  .lp-stat-item{flex:1 0 calc(33.333% - 8px);padding:26px 12px}
  .lp-stat-num{font-size:2rem}
  .lp-section{padding:52px 20px}
  .lp-section-header{margin-bottom:28px}
  .lp-school-grid{grid-template-columns:1fr;gap:12px}
  .price-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .price-card.featured{transform:none}
  .price-card.featured:hover{transform:translateY(-4px)}
  .lp-school-grid .lp-school-card:nth-child(n){grid-column:span 1}
  .lp-course-grid{grid-template-columns:1fr;gap:12px}
  /* Process steps — 2 columns, last card centred */
  .step-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .step-arrow{display:none}
  .step-card:last-child{grid-column:1/-1;max-width:340px;margin-left:auto;margin-right:auto;width:100%}
  /* Features — 2 columns */
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  /* Testimonials — 2 columns */
  .testi-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .testi-trust-strip{gap:8px 0}
  .testi-trust-sep{margin:0 10px}
  /* Faculty — 2 columns */
  .prof-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .faculty-trust-strip{padding:18px 20px;gap:8px 0}
  .faculty-trust-sep{margin:0 10px}
  /* CTA panel */
  .lp-cta-section{padding:64px 20px}
  .about-mission-row{grid-template-columns:1fr;gap:28px}
  .about-pillars{grid-template-columns:repeat(2,1fr);gap:14px}
  .cta-panel{padding:0}
  .lp-footer{padding:24px 20px;flex-direction:column;align-items:center;text-align:center;gap:14px}
  .lp-footer-links{justify-content:center}
  .lp-footer-copy{text-align:center}

  /* Course cards touch-friendlier */
  .course-card:hover{transform:none}
  .lp-course-card:hover{transform:none}
  .lp-school-card:hover{transform:none}

  /* Login card */
  .login-card{padding:28px 22px}

  /* Avatar session — stack vertically */
  .avatar-lesson-grid{grid-template-columns:1fr !important}
}

@media(min-width:769px) and (max-width:1100px){
  /* Avatar session — shrink left column on small laptops before full collapse */
  .avatar-lesson-grid{grid-template-columns:300px 1fr !important}
}

@media(max-width:480px){
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .main-content{
    padding:12px;
    padding-bottom:calc(56px + 20px + env(safe-area-inset-bottom,0px));
  }
  .card{padding:14px}
  .topbar-logo img{height:36px}
  .lp-hero-content{padding:100px 16px 40px}
  .lp-hero-title{font-size:2rem!important}
  .lp-stat-item{flex:1 0 calc(50% - 4px);padding:22px 10px}
  .lp-stat-num{font-size:1.7rem}
  .stat-value{font-size:1.55rem}
  .page-header-row{flex-direction:column;align-items:flex-start;gap:8px}
  .price-grid{grid-template-columns:1fr;gap:10px}
  /* Process — single column vertical stack */
  .step-grid{grid-template-columns:1fr}
  .step-card:last-child{max-width:none;grid-column:auto}
  /* Features — single column */
  .feat-grid{grid-template-columns:1fr}
  /* Testimonials — single column */
  .testi-grid{grid-template-columns:1fr}
  .testi-trust-strip{gap:10px 0}
  .testi-trust-sep{display:none}
  /* Faculty — single column */
  .prof-grid{grid-template-columns:1fr}
  .faculty-trust-sep{display:none}
  /* CTA panel — full-width stack */
  .lp-cta-section{padding:48px 16px}
  .cta-panel{padding:0}
  .cta-btns{flex-direction:column;align-items:center}
  .cta-btn-primary,.cta-btn-secondary{width:100%;max-width:300px}
}

@keyframes dot-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: .4; }
  40%            { transform: translateY(-5px); opacity: 1; }
}

/* ── LIGHT THEME ────────────────────────────────────────
   Applied when <html data-theme="light"> is set (students only)
   ─────────────────────────────────────────────────────── */
:root[data-theme="light"] {
  --bg:     #F4F6FB;
  --bg2:    #FFFFFF;
  --bg3:    #EBEEf6;
  --bg4:    #DDE2F0;
  --navy:   #F4F6FB;
  --navy2:  #ECEEF7;
  --text:   #111827;
  --text2:  rgba(17,24,39,.68);
  --text3:  rgba(17,24,39,.40);
  --border: rgba(0,0,0,.07);
  --border2:rgba(0,0,0,.14);
  --shadow: 0 2px 14px rgba(0,0,0,.07);
  --shadow2:0 10px 40px rgba(0,0,0,.11);
  --blue3:  rgba(74,158,255,.10);
  --gold3:  rgba(237,69,72,.07);
  --gold4:  rgba(237,69,72,.03);
  --crimson3:rgba(237,69,72,.07);
  --header-grad: linear-gradient(120deg,rgba(237,69,72,.04) 0%,transparent 100%);
  --topbar-grad: #FFFFFF;
}
html[data-theme="light"] body {
  background-color: #F4F6FB;
  background-image: none;
  color: var(--text);
}
/* Topbar and sidebar stay dark navy in BOTH themes — no overrides needed */
html[data-theme="light"] .nav-link.active {
  background: rgba(21,94,239,.22);
}
html[data-theme="light"] .main-content {
  background: rgba(244,246,251,.65);
}
html[data-theme="light"] .form-input {
  background: #F4F6FB;
  border-color: rgba(0,0,0,.12);
  color: var(--text);
}
html[data-theme="light"] .form-input:focus {
  background: #fff;
}
html[data-theme="light"] .form-input::placeholder {
  color: rgba(17,24,39,.32);
}
html[data-theme="light"] select.form-input {
  background-color: #F4F6FB;
}
html[data-theme="light"] .modal-backdrop {
  background: rgba(0,0,0,.28);
}
html[data-theme="light"] .chat-area {
  background: #EBEEf6;
}
html[data-theme="light"] .msg-ai {
  background: #DDE2F0;
  border-color: rgba(0,0,0,.09);
  color: var(--text);
}
html[data-theme="light"] #main-chart {
  background: #000 !important;
}
html[data-theme="light"] #chart-yaxis {
  background: #0D0D0D !important;
}
html[data-theme="light"] .quiz-option {
  background: #fff;
  border-color: rgba(0,0,0,.09);
  color: var(--text2);
}
html[data-theme="light"] .quiz-option:hover {
  border-color: rgba(0,0,0,.20);
  color: var(--text);
}
html[data-theme="light"] .video-area {
  background: #0A0E1A;
}
/* user-chip and notif-btn stay in dark topbar — keep white text in both themes */
html[data-theme="light"] #ticker-strip {
  background: #0A0A0A !important;
  border-bottom-color: rgba(255,255,255,.08);
}

/* Theme toggle button */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  border-radius: 20px;
  border: 1px solid var(--border2);
  background: var(--bg3);
  color: var(--text2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
}
.theme-toggle:hover {
  border-color: var(--crimson);
  color: var(--text);
  background: var(--bg4);
}

/* ── LANGUAGE PICKER ───────────────────────────────────── */
.lang-picker { position: relative; display: inline-flex; align-items: center; user-select: none; }
.lang-picker-current {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 11px; border-radius: 20px; cursor: pointer;
  border: 1px solid var(--border2); background: var(--bg3);
  font-size: 13px; color: var(--text2); transition: all .15s;
  font-family: 'Inter', sans-serif; white-space: nowrap;
}
.lang-picker-current:hover { border-color: var(--crimson); color: var(--text); }
.lang-menu {
  position: absolute; top: calc(100% + 6px); right: 0; z-index: 9999;
  min-width: 168px; max-height: 320px; overflow-y: auto;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 6px; box-shadow: 0 12px 40px rgba(0,0,0,.4);
  display: none; flex-direction: column; gap: 2px;
}
.lang-picker.open .lang-menu { display: flex; }
.lang-menu-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: 7px; cursor: pointer;
  border: none; background: transparent; width: 100%; text-align: left;
  font-size: 13px; color: var(--text); font-family: inherit; transition: background .12s;
}
.lang-menu-item:hover { background: var(--bg4); }
.lang-menu-item.active { background: var(--blue3); color: var(--blue); }
/* Landing-page variant sits inside the dark nav */
.lang-picker.landing .lang-picker-current {
  background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); color: #fff;
}
.lang-picker.landing .lang-picker-current:hover { background: rgba(255,255,255,.16); }

/* ── RTL SUPPORT (Arabic / Farsi) ──────────────────────── */
html[dir="rtl"] body { direction: rtl; }
html[dir="rtl"] .lang-menu { right: auto; left: 0; }
html[dir="rtl"] .sidebar { left: auto; right: 0; }
html[dir="rtl"] .main-content { /* layout uses flex; direction handles ordering */ }
html[dir="rtl"] .topbar-actions { flex-direction: row-reverse; }
html[dir="rtl"] .cc-meta,
html[dir="rtl"] .page-header-row { direction: rtl; }