/* LearnCentre — стили страниц Направления, О нас, Контакты, FAQ (совместимо с lastFigma) */
@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* Сброс влияния Bootstrap на наши блоки */
.main-navbar a,
.main-navbar button,
.main-content-wrapper .container { font-family: 'Inter', -apple-system, sans-serif; }
.main-content-wrapper .btn { font-family: inherit; }

:root {
    --pu: #8b5cf6;
    --pu-d: #7c3aed;
    --pu-g: rgba(139,92,246,0.3);
    --cy: #06b6d4;
    --gn: #22c55e;
    --lime: #84cc16;
    --or: #f97316;
    --tr: 0.35s cubic-bezier(.4,0,.2,1);
    --side-padding: 18%;
}

[data-theme="dark"] {
    --bg:   #09090f;
    --bg2:  #0e0e18;
    --bg3:  #131320;
    --sur:  #15152a;
    --su2:  #1a1a2e;
    --brd:  rgba(255,255,255,0.08);
    --brd2: rgba(255,255,255,0.15);
    --txt:  #f0f0ff;
    --tx2:  #8888b8;
    --tx3:  #3a3a58;
    --shd:  rgba(0,0,0,0.6);
    --nav:  rgba(9,9,15,0.92);
    --inv:  invert(0);
    
    /* Aliases for main_pages.css compatibility */
    --nav-bg: var(--nav);
    --mp-card: var(--sur);
    --mp-text: var(--txt);
    --mp-text-muted: var(--tx2);
    --mp-accent: var(--pu);
    --mp-border: var(--brd);
    --mp-subtle: rgba(139,92,246,0.1);
    --side-padding: 18%;
}

:root {
    --side-padding: 18%;
}

@media (max-width: 1400px) { :root { --side-padding: 12%; } }
@media (max-width: 1200px) { :root { --side-padding: 8%; } }
@media (max-width: 991px)  { :root { --side-padding: 1.5rem; } }

[data-theme="light"] {
    --bg:   #f5f5ff;
    --bg2:  #eeeeff;
    --bg3:  #e8e8fa;
    --sur:  #ffffff;
    --su2:  #f2f2fe;
    --brd:  rgba(0,0,0,0.07);
    --brd2: rgba(0,0,0,0.14);
    --txt:  #0a0a20;
    --tx2:  #55557a;
    --tx3:  #aaaacc;
    --shd:  rgba(100,80,200,0.10);
    --nav:  rgba(245,245,255,0.94);
    --inv:  invert(1) hue-rotate(180deg) brightness(0.6);

    /* Aliases for main_pages.css compatibility */
    --nav-bg: var(--nav);
    --mp-card: var(--sur);
    --mp-text: var(--txt);
    --mp-text-muted: var(--tx2);
    --mp-accent: var(--pu);
    --mp-border: var(--brd);
    --mp-subtle: rgba(139,92,246,0.08);
    --side-padding: 18%;
}

body { font-family: 'Inter', -apple-system, sans-serif; background: var(--bg); color: var(--txt); transition: background var(--tr), color var(--tr); }
.text-muted { color: var(--tx2) !important; }

/* Blobs (фон base) */
.blobs { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(120px); }
.blobs .b1 { width: 800px; height: 800px; background: #8b5cf6; top: -300px; left: -300px; opacity: .06; }
.blobs .b2 { width: 600px; height: 600px; background: #06b6d4; bottom: -200px; right: -200px; opacity: .05; }
.blobs .b3 { width: 400px; height: 400px; background: #22c55e; top: 50%; left: 55%; opacity: .03; }

@media (max-width: 1100px) {
    .main-navbar { padding: 0 5% !important; }
}
@media (max-width: 991px) {
    .main-navbar { padding: 0 1.5rem !important; height: 64px; }
    .main-navbar .nav-links { display: none !important; }
    .main-navbar .nav-burger { display: flex !important; }
    .main-navbar .nav-mobile { position: absolute; top: 64px; left: 0; width: 100%; display: none; flex-direction: column; padding: 1.5rem; background: var(--sur); border-top: 1px solid var(--brd); z-index: 1000; }
    .main-navbar .nav-mobile.open { display: flex !important; }
}

.main-content-wrapper { position: relative; z-index: 1; min-height: calc(100vh - 200px); padding: 3rem 1.5rem 4rem; }
.main-content-wrapper .section-title,
.main-content-wrapper h1.section-title { font-family: 'Unbounded', sans-serif; font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 900; letter-spacing: -0.02em; margin-bottom: 0.5rem; color: var(--txt); }
.main-content-wrapper .section-subtitle { font-size: 0.96rem; color: var(--tx2); line-height: 1.6; margin-bottom: 1.5rem; }
.main-content-wrapper .course-card-public { background: var(--sur); border: 1px solid var(--brd); border-radius: 18px; overflow: hidden; transition: all 0.25s; }
.main-content-wrapper .course-card-public:hover { border-color: rgba(139,92,246,0.35); transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,0,0,0.15); }

/* Navbar — синхронизировано с Figma */
.main-navbar {
    position: sticky;
    top: 0;
    z-index: 9000;
    background: var(--nav);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--brd);
    height: 68px;
    padding: 0 var(--side-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background var(--tr);
}

.main-navbar .nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Unbounded', sans-serif;
    font-weight: 900;
    font-size: 1.05rem;
    color: var(--txt);
    text-decoration: none;
    letter-spacing: -.3px;
}

.main-navbar .nav-logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--pu), var(--cy));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 900;
}

.main-navbar .nav-logo-text {
    color: inherit;
}

.main-navbar .nav-logo em {
    font-style: normal;
    color: var(--pu);
}

.main-navbar .nav-links {
    display: flex;
    gap: 2px;
}

.main-navbar .nav-links .nl {
    color: var(--tx2);
    font-size: 0.83rem;
    font-weight: 500;
    padding: 8px 15px;
    border-radius: 50px;
    transition: all 0.2s;
    text-decoration: none;
}

.main-navbar .nav-links .nl:hover,
.main-navbar .nav-links .nl.active {
    background: var(--su2);
    color: var(--txt);
}

.main-navbar .nav-right {
    display: flex;
    align-items: center;
    gap: 11px;
}

.main-navbar .theme-btn {
    width: 50px;
    height: 27px;
    border-radius: 50px;
    background: var(--su2);
    border: 1px solid var(--brd2);
    position: relative;
    cursor: pointer;
    padding: 3px;
    display: flex;
    align-items: center;
}

.main-navbar .theme-ball {
    width: 21px;
    height: 21px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pu), var(--cy));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: #fff;
    transition: transform 0.35s cubic-bezier(.4,0,.2,1);
}

[data-theme="light"] .main-navbar .theme-ball {
    transform: translateX(23px);
}

.main-navbar .btn-nav {
    background: var(--pu);
    color: #fff;
    border-radius: 50px;
    padding: 10px 24px;
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
    box-shadow: 0 0 20px var(--pu-g);
    transition: all .25s;
}

.main-navbar .btn-nav:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
    color: #fff;
}

.main-navbar .btn-nav-outline {
    background: transparent;
    color: var(--tx2);
    border: 1px solid var(--brd2);
    border-radius: 50px;
    padding: 8px 20px;
    font-weight: 600;
    font-size: 0.82rem;
    text-decoration: none;
    transition: all .25s;
}

.main-navbar .btn-nav-outline:hover {
    border-color: var(--pu);
    color: var(--txt);
    background: rgba(139,92,246,0.07);
}

.main-navbar .nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.main-navbar .nav-burger span { width: 22px; height: 2px; background: var(--txt); border-radius: 1px; }

.main-navbar .nav-mobile { display: none !important; flex-direction: column; width: 100%; padding: 1rem; background: var(--sur); border-top: 1px solid var(--brd); gap: 4px; }
.main-navbar .nav-mobile.open { display: flex !important; }
.main-navbar .nav-mobile a { padding: 12px 16px; color: var(--txt); text-decoration: none; font-weight: 500; font-size: 0.9rem; border-radius: 10px; }
.main-navbar .nav-mobile a:hover { background: var(--su2); }

@media (max-width: 991px) {
    .main-navbar .nav-links { display: none; }
    .main-navbar .nav-burger { display: flex; }
    .main-navbar .nav-mobile { display: none; }
    .main-navbar .nav-mobile.open { display: flex !important; }
}

.section-title { font-size: 1.625rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.section-subtitle { color: var(--mp-text-muted); font-size: 0.9375rem; margin-bottom: 2.5rem; }
.course-card-public { background: var(--mp-card); border: 1px solid var(--mp-border); border-radius: 8px; overflow: hidden; height: 100%; }
.course-card-public .course-image { height: 140px; display: flex; align-items: center; justify-content: center; background: var(--mp-subtle) !important; }
.course-card-public .course-image i { font-size: 3rem; color: var(--mp-accent); }
.course-card-public .course-body { padding: 1.25rem; }
.course-price { font-size: 1.5rem; font-weight: 700; color: var(--mp-accent); }
.course-meta { display: flex; gap: 1rem; margin: 0.5rem 0; font-size: 0.8125rem; color: var(--mp-text-muted); }
.btn-hero { padding: 0.75rem 1.5rem; background: var(--mp-accent); color: white; border: none; border-radius: 8px; font-weight: 600; font-size: 0.9375rem; text-decoration: none; }
.btn-hero:hover { background: var(--pu-d); color: white; }

.main-footer { background: var(--sur); border-top: 1px solid var(--brd); padding: 68px 1.5rem 32px; }
.main-footer .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 52px; }
.main-footer .footer-logo { display: flex; align-items: center; gap: 8px; font-family: 'Unbounded', sans-serif; font-size: 1rem; font-weight: 900; margin-bottom: 12px; }
.main-footer .footer-desc { font-size: 0.79rem; color: var(--tx2); line-height: 1.75; max-width: 280px; }
.main-footer .footer-col h6 { font-size: 0.7rem; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; color: var(--tx3); }
.main-footer .footer-col a, .main-footer .footer-col span { display: block; font-size: 0.79rem; color: var(--tx2); margin-bottom: 9px; text-decoration: none; }
.main-footer .footer-col a:hover { color: var(--pu); }
.main-footer .footer-bottom { border-top: 1px solid var(--brd); padding-top: 22px; font-size: 0.72rem; color: var(--tx3); }
@media (max-width: 991px) { .main-footer .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 576px) { .main-footer .footer-grid { grid-template-columns: 1fr; } }

.benefit-card { background: var(--mp-card); border: 1px solid var(--mp-border); border-radius: 12px; padding: 1.5rem; }
.faq-accordion .accordion-item { background: var(--sur); border: 1px solid var(--brd); border-radius: 14px; margin-bottom: 12px; }
.faq-accordion .accordion-button { background: var(--sur); border: none; font-weight: 600; color: var(--txt); }
.main-content-wrapper .form-control { background: var(--bg2); border: 1px solid var(--brd); color: var(--txt); border-radius: 10px; }

/* Фон пригласительной: паутина и мягкие пятна (только для .invite-page) */
.invite-page { position: relative; min-height: 100vh; background: var(--bg, #09090f); transition: background 0.5s ease; }
html[data-invite-bg="white"] .invite-page { background: linear-gradient(160deg, #f0eefc 0%, #e8e6fa 50%, #f5f3ff 100%); }
html[data-invite-bg="white"] .invite-page .invite-title-strict,
html[data-invite-bg="white"] .invite-page .invite-subtitle-strict { color: #1a1a2e; }
html[data-invite-bg="white"] .invite-page .invite-subtitle-strict { color: #55557a; }
html[data-invite-bg="white"] .invite-page .btn-invite-outline-strict { color: #1a1a2e; border-color: rgba(139,92,246,0.3); }
html[data-invite-bg="white"] .invite-page .invite-bg-toggle { background: #fff; color: #333; border-color: rgba(0,0,0,0.1); }

.invite-bg-decor {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.invite-parallax-layer {
  position: absolute; inset: -10%; width: 120%; height: 120%;
  will-change: transform; transition: transform 0.2s ease-out;
}

.invite-web {
  position: absolute; width: 140%; height: 140%; top: 50%; left: 50%;
  transform: translate(-50%, -50%); color: var(--mp-accent, #8b5cf6);
  opacity: 0.14; animation: invite-web-float 20s ease-in-out infinite;
}
.invite-web-2 { opacity: 0.1; animation-delay: -6s; animation-duration: 28s; }
html[data-invite-bg="white"] .invite-web { color: rgba(139, 92, 246, 0.45); opacity: 0.1; }
html[data-invite-bg="white"] .invite-web-2 { opacity: 0.06; }

@keyframes invite-web-float {
  0%, 100% { transform: translate(-50%, -50%) rotate(0deg) scale(1); }
  25% { transform: translate(-50%, -50%) rotate(2deg) scale(1.02); }
  50% { transform: translate(-50%, -50%) rotate(-1deg) scale(0.98); }
  75% { transform: translate(-50%, -50%) rotate(2.5deg) scale(1.01); }
}

.invite-bg-glow {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.22;
  transition: transform 0.2s ease-out, opacity 0.3s;
}
.invite-bg-glow-1 {
  width: 420px; height: 420px; background: rgba(139, 92, 246, 0.45);
  top: -100px; right: -80px; animation: invite-glow-1 12s ease-in-out infinite;
}
.invite-bg-glow-2 {
  width: 320px; height: 320px; background: rgba(6, 182, 212, 0.35);
  bottom: -60px; left: -60px; animation: invite-glow-2 16s ease-in-out infinite;
}
@keyframes invite-glow-1 {
  0%, 100% { transform: scale(1); opacity: 0.22; }
  50% { transform: scale(1.2); opacity: 0.32; }
}
@keyframes invite-glow-2 {
  0%, 100% { transform: scale(1); opacity: 0.18; }
  50% { transform: scale(1.15); opacity: 0.28; }
}

.invite-hero { position: relative; z-index: 1; min-height: 100vh; display: flex; align-items: center; padding: 4rem 0; background: transparent; }
.invite-title-strict { font-size: 2rem; font-weight: 700; color: var(--mp-text); margin-bottom: 1rem; }
.invite-subtitle-strict { font-size: 1.0625rem; color: var(--mp-text-muted); max-width: 520px; margin: 0 auto; }
.btn-invite-strict { padding: 0.75rem 1.75rem; background: var(--mp-accent); color: white; border: none; border-radius: 8px; font-weight: 600; text-decoration: none; }
.btn-invite-strict:hover { background: var(--pu-d); color: white; }
.btn-invite-outline-strict { padding: 0.75rem 1.75rem; background: transparent; color: var(--mp-text); border: 1px solid var(--mp-border); border-radius: 8px; font-weight: 600; text-decoration: none; }
.btn-invite-outline-strict:hover { border-color: var(--mp-accent); color: var(--mp-accent); }
.invite-bg-toggle { position: fixed; top: 1rem; right: 1rem; z-index: 100; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--brd); background: var(--sur); color: var(--txt); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }

/* ═══ PROFTEST (страница профориентации) ═══ */
.proftest-section { padding: 2rem 0 4rem; }
.proftest-header { margin-bottom: 2.5rem; }
.proftest-header .chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(139,92,246,.12); border: 1px solid rgba(139,92,246,.25);
  color: var(--pu); border-radius: 50px; padding: 6px 14px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.proftest-header .chip-dot { width: 6px; height: 6px; background: var(--pu); border-radius: 50%; }
.proftest-header .section-subtitle { max-width: 560px; margin-left: auto; margin-right: auto; }
.ptw {
  max-width: 880px; margin: 0 auto;
  background: var(--sur); border: 1px solid var(--brd);
  border-radius: 26px; overflow: hidden;
  display: grid; grid-template-columns: 1fr 1.2fr;
  box-shadow: 0 24px 60px var(--shd);
}
.pt-l {
  background: linear-gradient(145deg, #1e1b4b, #312e81);
  padding: 52px 40px; display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.pt-l::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top left, rgba(139,92,246,.3), transparent 60%);
  pointer-events: none;
}
.pt-l h2 { font-family: 'Unbounded', sans-serif; font-size: 1.7rem; font-weight: 900; color: #fff; line-height: 1.2; letter-spacing: -1px; margin-bottom: 14px; position: relative; z-index: 1; }
.pt-l p { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.7; position: relative; z-index: 1; }
.pt-r { padding: 40px 36px; }
.pt-prog-row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: .72rem; }
.pt-q-lbl { font-weight: 700; color: var(--txt); }
.pt-q-pct { color: var(--tx3); }
.pt-bar { height: 4px; background: var(--brd); border-radius: 4px; margin-bottom: 26px; }
.pt-fill { height: 100%; background: linear-gradient(90deg, var(--pu), var(--cy)); border-radius: 4px; width: 0%; transition: width .5s; }
.pt-opts { display: flex; flex-direction: column; gap: 9px; }
.pt-o {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px; border: 1px solid var(--brd); border-radius: 11px;
  cursor: pointer; transition: all .2s; font-size: .86rem;
}
.pt-o:hover { border-color: rgba(139,92,246,.4); background: rgba(139,92,246,.05); }
.pt-o.sel { border-color: var(--pu); background: rgba(139,92,246,.1); color: #a78bfa; font-weight: 600; }
.pt-radio { width: 17px; height: 17px; border-radius: 50%; border: 2px solid var(--brd2); flex-shrink: 0; transition: all .2s; }
.pt-o.sel .pt-radio { background: var(--pu); border-color: var(--pu); box-shadow: 0 0 8px rgba(139,92,246,.3); }
.pt-foot { display: flex; justify-content: flex-end; margin-top: 22px; }
.pt-btn {
  background: var(--pu); color: #fff; border: none; border-radius: 10px;
  padding: 11px 26px; font-weight: 700; font-size: .83rem; cursor: pointer;
  transition: all .25s; text-decoration: none; display: inline-block;
}
.pt-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.pt-btn-outline {
  background: transparent; color: var(--pu); border: 2px solid var(--pu);
}
.pt-btn-outline:hover { background: rgba(139,92,246,.1); }

.pt-result-wrap { padding: 20px 0; }
.pt-result { text-align: center; max-width: 400px; margin: 0 auto; }
.pt-result-emoji { font-size: 3rem; margin-bottom: 1rem; }
.pt-result-title { font-family: 'Unbounded', sans-serif; font-size: 1.35rem; font-weight: 900; letter-spacing: -.5px; margin-bottom: 12px; color: var(--txt); }
.pt-result-desc { font-size: .9rem; color: var(--tx2); line-height: 1.7; margin-bottom: 24px; }
.pt-result-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 20px; }
.pt-result-retry {
  background: none; border: none; color: var(--tx3); font-size: .8rem;
  cursor: pointer; text-decoration: underline; padding: 8px;
}
.pt-result-retry:hover { color: var(--pu); }

.pt-save-result-box {
  margin-top: 28px;
  padding: 24px 20px;
  background: var(--su2);
  border: 1px solid var(--brd);
  border-radius: 16px;
  text-align: left;
}
.pt-save-result-head {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--txt);
  margin-bottom: 16px;
  line-height: 1.5;
}
.pt-save-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pt-save-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  border: 1px solid var(--brd2);
  border-radius: 10px;
  background: var(--sur);
  color: var(--txt);
  transition: border-color 0.2s;
}
.pt-save-input:focus {
  outline: none;
  border-color: var(--pu);
}
.pt-save-input::placeholder { color: var(--tx3); }
.pt-save-submit { align-self: flex-start; margin-top: 4px; }
.pt-save-msg {
  font-size: 0.9rem;
  margin-top: 4px;
  min-height: 1.4em;
}
.pt-save-msg-ok { color: var(--gn); }
.pt-save-msg-err { color: #ef4444; }

@media (max-width: 768px) {
  .ptw { grid-template-columns: 1fr; }
  .pt-l { padding: 32px 24px; }
  .pt-r { padding: 28px 20px; }
}