/* ============================================================
   Tutorily — Premium Redesign
   Font: Bricolage Grotesque (headings) + DM Sans (body)
   Theme: Deep navy/obsidian with violet accents & gold highlights
   ============================================================ */

   :root {
    --bg:        #08080f;
    --bg2:       #0e0d1a;
    --bg3:       #131220;
    --card:      #100f1c;
    --card2:     #151326;
    --border:    rgba(139,92,246,0.12);
    --border2:   rgba(139,92,246,0.22);
    --purple:    #8b5cf6;
    --purple-l:  #a78bfa;
    --purple-xl: #c4b5fd;
    --purple-dim:rgba(139,92,246,0.12);
    --gold:      #f59e0b;
    --green:     #22c55e;
    --red:       #ef4444;
    --blue:      #60a5fa;
    --text:      #ededf5;
    --text-m:    #9d9db8;
    --text-d:    #5a5a78;
    --white:     #ffffff;
    --radius-sm: 8px;
    --radius-lg: 14px;

    --radius:    16px;
    --shadow:    0 8px 48px rgba(0,0,0,0.6);
    --shadow-p:  0 8px 48px rgba(139,92,246,0.3);
    --shadow-card: 0 2px 24px rgba(0,0,0,0.5);
    --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
    
    --font:      'DM Sans', system-ui, sans-serif;
    --font-h:    'Bricolage Grotesque', 'DM Sans', system-ui, sans-serif;
  }
  
  /* ---- Reset ---- */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { font-size: 16px; }
  body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; display: block; }
  button { cursor: pointer; border: none; background: none; font-family: inherit; }
  ul { list-style: none; }
  h1,h2,h3,h4 { font-family: var(--font-h); line-height: 1.15; }
  em { font-style: italic; color: var(--purple-l); }
  
  /* ---- Custom Cursor ---- */
  .t-cursor {
    width: 32px; height: 32px;
    border: 1.5px solid rgba(139,92,246,0.5);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%,-50%);
    opacity: 0;
    transition: transform 0.15s ease, opacity 0.3s ease, width 0.3s ease, height 0.3s ease;
  }
  .t-cursor.visible { opacity: 1; }
  .t-cursor-dot {
    width: 5px; height: 5px;
    background: var(--purple-l);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%,-50%);
    transition: transform 0.05s ease;
  }
  @media (hover: none) { .t-cursor, .t-cursor-dot { display: none; } }
  
  /* ---- Container ---- */
  .t-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
  }
  .t-container--narrow { max-width: 780px; }
  .t-container--mid { max-width: 900px; }
  
  /* ---- Section ---- */
  .t-section { padding: 96px 0; }
  .t-section__head { text-align: center; margin-bottom: 64px; }
  .t-section__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
  }
  .t-section__sub {
    font-size: 1.05rem;
    color: var(--text-m);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
  }
  
  /* ---- Eyebrow ---- */
  .t-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--purple-l);
    background: rgba(139,92,246,0.12);
    border: 1px solid rgba(139,92,246,0.25);
    border-radius: 100px;
    padding: 6px 16px;
    margin-bottom: 20px;
  }
  
  /* ---- Dot Live ---- */
  .t-dot-live {
    display: block;
    width: 8px; height: 8px;
    min-width: 8px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--green);
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
    align-self: center;
    line-height: 1;
  }
  @keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
  
  /* ---- Stars ---- */
  .t-stars-mini { color: var(--gold); font-size: 0.85rem; letter-spacing: 1px; }
  .t-stars-lg { color: var(--gold); font-size: 1.4rem; letter-spacing: 2px; }
  
  /* ---- Pills ---- */
  .t-pill {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(139,92,246,0.15);
    border: 1px solid rgba(139,92,246,0.25);
    color: var(--purple-xl);
  }
  
  /* ============================================================
     BUTTONS
     ============================================================ */
  .t-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-h);
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    border: 1.5px solid transparent;
    white-space: nowrap;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .t-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.08);
    opacity: 0;
    transition: opacity var(--transition);
  }
  .t-btn:hover::after { opacity: 1; }
  .t-btn--primary {
    background: #7c3aed;
    color: var(--white);
    box-shadow: 0 2px 12px rgba(124,58,237,0.35);
  }
  .t-btn--primary:hover {
    transform: translateY(-2px);
    background: #6d28d9;
    box-shadow: 0 6px 24px rgba(124,58,237,0.45);
  }
  .t-btn--ghost {
    background: transparent;
    border-color: var(--border2);
    color: var(--text-m);
  }
  .t-btn--ghost:hover {
    border-color: var(--purple);
    color: var(--white);
    background: var(--purple-dim);
  }
  .t-btn--sm { padding: 8px 20px; font-size: 0.85rem; }
  .t-btn--lg { padding: 16px 36px; font-size: 1rem; }
  .t-btn--full { width: 100%; }
  .t-btn--nav {
    background: #7c3aed;
    color: white;
    padding: 9px 20px;
    font-size: 0.88rem;
    box-shadow: 0 2px 12px rgba(124,58,237,0.3);
  }
  
  /* ============================================================
     NAVBAR
     ============================================================ */
  .t-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
    background: transparent;
    border-bottom: 1px solid transparent;
  }
  .t-nav.scrolled {
    background: rgba(8,8,15,0.95);
    border-bottom: 1px solid var(--border2);
  }
  .t-nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
  }
  .t-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-h);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--white);
    flex-shrink: 0;
  }
  .t-logo__icon {
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .t-nav__links {
    display: flex;
    align-items: center;
    gap: 36px;
  }
  .t-nav__links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-m);
    transition: color var(--transition);
    position: relative;
    padding-bottom: 2px;
  }
  .t-nav__links a::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 1.5px;
    background: var(--purple-l);
    transition: width var(--transition);
    border-radius: 2px;
  }
  .t-nav__links a:hover { color: var(--white); }
  .t-nav__links a:hover::after { width: 100%; }
  .t-nav__right {
    display: flex;
    align-items: center;
    gap: 14px;
  }
  
  /* Language Selector */
  .t-lang { position: relative; }
  .t-lang__btn {
    display: flex; align-items: center; gap: 6px;
    padding: 7px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    color: var(--text-m);
    font-size: 0.82rem;
    font-weight: 600;
    background: rgba(255,255,255,0.04);
    transition: border-color var(--transition), color var(--transition);
  }
  .t-lang__btn:hover { border-color: var(--purple); color: var(--white); }
  .t-lang__dropdown {
    position: absolute;
    top: calc(100% + 10px); right: 0;
    background: var(--card2);
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    min-width: 160px;
    overflow: hidden;
    opacity: 0; pointer-events: none;
    transform: translateY(-8px) scale(0.97);
    transition: opacity var(--transition), transform var(--transition);
    box-shadow: var(--shadow);
    z-index: 200;
  }
  .t-lang__dropdown.open {
    opacity: 1; pointer-events: all;
    transform: translateY(0) scale(1);
  }
  .t-lang__dropdown button {
    display: block; width: 100%;
    padding: 10px 16px;
    text-align: left;
    font-size: 0.88rem;
    color: var(--text-m);
    transition: background var(--transition), color var(--transition);
  }
  .t-lang__dropdown button:hover { background: var(--purple-dim); color: var(--white); }
  
  /* Hamburger */
  .t-hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
  .t-hamburger span { display: block; width: 22px; height: 2px; background: var(--text-m); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
  .t-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .t-hamburger.open span:nth-child(2) { opacity: 0; }
  .t-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  
  /* Mobile Menu */
  .t-mobile-menu {
    display: none;
    background: rgba(8,8,15,0.98);
    border-top: 1px solid var(--border);
    padding: 16px 0;
  }
  .t-mobile-menu.open { display: block; }
  .t-mobile-menu ul { padding: 0 24px; }
  .t-mobile-menu li { border-bottom: 1px solid var(--border); }
  .t-mobile-menu a { display: block; padding: 14px 0; font-size: 1rem; font-weight: 500; color: var(--text-m); transition: color var(--transition); }
  .t-mobile-menu a:hover { color: var(--white); }
  .t-mobile-menu .t-btn--full { margin-top: 16px; text-align: center; }
  
  /* ============================================================
     HERO
     ============================================================ */
  .t-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 130px 40px 80px;
    max-width: 1300px;
    margin: 0 auto;
    gap: 64px;
    overflow: visible;
  }
  .t-hero__noise {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.5;
  }
  .t-hero__glow {
    position: fixed; border-radius: 50%; pointer-events: none; z-index: 0;
    filter: blur(100px); opacity: 0.18;
  }
  .t-hero__glow--1 {
    width: 700px; height: 700px;
    background: radial-gradient(circle, #7c3aed 0%, transparent 70%);
    top: -200px; left: -200px;
    animation: glowDrift 12s ease-in-out infinite;
  }
  .t-hero__glow--2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #4f46e5 0%, transparent 70%);
    bottom: -100px; right: -150px;
    animation: glowDrift 15s ease-in-out infinite reverse;
  }
  .t-hero__glow--3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, #f59e0b 0%, transparent 70%);
    top: 50%; right: 20%;
    opacity: 0.07;
    animation: glowDrift 10s ease-in-out infinite 3s;
  }
  /* Reduce motion for weak devices / user preference */
  @media (prefers-reduced-motion: reduce) {
    .t-hero__glow--1, .t-hero__glow--2, .t-hero__glow--3 { animation: none; }
    .t-hero__noise { display: none; }
    .t-float-badge { animation: none; }
    .t-dot-live { animation: none; }
    .t-spinner { animation: none; }
  }
  @keyframes glowDrift {
    0%,100% { transform: translate(0,0) scale(1); }
    33% { transform: translate(30px,-30px) scale(1.05); }
    66% { transform: translate(-20px,20px) scale(0.97); }
  }
  
  .t-hero__left {
    position: relative; z-index: 1;
    flex: 1;
    min-width: 0;
    animation: heroFadeIn 1s cubic-bezier(0.4,0,0.2,1) both;
  }
  .t-hero__right {
    position: relative; z-index: 1;
    flex: 0 0 420px;
    animation: heroFadeIn 1s cubic-bezier(0.4,0,0.2,1) 0.2s both;
  }
  @keyframes heroFadeIn {
    from { opacity:0; transform: translateY(40px); }
    to { opacity:1; transform: translateY(0); }
  }
  
  .t-hero__eyebrow > span { line-height: 1; }
  .t-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--purple-l);
    background: rgba(139,92,246,0.1);
    border: 1px solid rgba(139,92,246,0.22);
    border-radius: 100px;
    padding: 7px 16px;
    white-space: nowrap;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 28px;
  }
  .t-hero__title {
    font-size: clamp(2.8rem, 5.5vw, 4.8rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .t-hero__title-line--accent {
    background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 50%, #f0abfc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .t-arrow-text { opacity: 0.6; -webkit-text-fill-color: var(--purple-xl); color: var(--purple-xl); }
  .t-hero__sub {
    font-size: 1.1rem;
    color: var(--text-m);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
  }
  .t-hero__ctas {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 48px;
    flex-wrap: wrap;
  }
  
  /* Stats */
  .t-hero__stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 36px;
  }
  .t-stat { display: flex; flex-direction: column; gap: 2px; }
  .t-stat__num {
    font-family: var(--font-h);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    display: inline;
  }
  .t-stat__plus {
    font-family: var(--font-h);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--purple-l);
  }
  .t-stat__label { font-size: 0.78rem; color: var(--text-d); font-weight: 500; margin-top: 4px; }
  .t-stat__sep { width: 1px; height: 40px; background: var(--border); }
  
  /* Trust bar */
  .t-hero__trust {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
  }
  .t-trust-avatars { display: flex; align-items: center; flex-shrink: 0; }
  .t-trust-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 2.5px solid var(--bg);
    object-fit: cover;
    margin-left: -10px;
    flex-shrink: 0;
  }
  .t-trust-avatars .t-trust-avatar:first-child { margin-left: 0; }
  .t-trust-text { display: flex; flex-direction: column; gap: 2px; }
  .t-trust-text span { font-size: 0.78rem; color: var(--text-m); }
  
  /* Hero Right Cards */
  .t-hero__card-stack { position: relative; height: 480px; }
  
  .t-tutor-showcase {
    background: var(--card2);
    border: 1px solid var(--border2);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-card), 0 0 60px rgba(139,92,246,0.12);
    position: absolute;
    top: 0; left: 0; right: 0;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    backdrop-filter: blur(12px);
  }
  .t-tutor-showcase__avatar {
    width: 80px; height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid rgba(139,92,246,0.3);
  }
  .t-tutor-showcase__avatar svg { width: 100%; height: 100%; }
  .t-tutor-showcase__info { flex: 1; }
  .t-tutor-showcase__name { font-family: var(--font-h); font-weight: 700; font-size: 1.05rem; color: var(--white); margin-bottom: 2px; }
  .t-tutor-showcase__title { font-size: 0.82rem; color: var(--text-m); margin-bottom: 10px; }
  .t-tutor-showcase__badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
  .t-tutor-showcase__rating { display: flex; align-items: center; gap: 8px; }
  .t-tutor-showcase__count { font-size: 0.78rem; color: var(--text-d); }
  .t-tutor-showcase__status {
    position: absolute; top: 20px; right: 20px;
    display: flex; align-items: center; gap: 6px;
    font-size: 0.72rem; font-weight: 600;
    color: var(--green);
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: 100px;
    padding: 4px 10px;
  }
  
  /* Floating badges */
  .t-float-badge {
    position: absolute;
    display: flex; align-items: center; gap: 8px;
    background: var(--card2);
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    padding: 10px 16px;
    font-size: 0.8rem; font-weight: 600; color: var(--text);
    box-shadow: var(--shadow-card);
    white-space: nowrap;
    backdrop-filter: blur(12px);
    animation: floatBounce 6s ease-in-out infinite;
  }
  .t-float-badge--1 { top: 170px; left: -20px; animation-delay: 0s; }
  .t-float-badge--2 { top: 220px; right: -10px; animation-delay: 2s; }
  .t-float-badge--3 { top: 290px; left: 30px; animation-delay: 4s; }
  .t-flag-emoji { font-size: 1rem; }
  @keyframes floatBounce {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
  }
  
  /* Lesson card */
  .t-lesson-card {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: var(--card2);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(12px);
  }
  .t-lesson-card__top {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 12px;
  }
  .t-live-chip {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.72rem; font-weight: 700;
    color: var(--green);
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: 100px;
    padding: 4px 10px;
  }
  .t-lesson-card__time { font-size: 0.78rem; color: var(--text-d); }
  .t-lesson-card__topic {
    font-family: var(--font-h);
    font-weight: 700;
    font-size: 1rem;
    color: var(--white);
    margin-bottom: 14px;
  }
  .t-lesson-card__progress { display: flex; align-items: center; gap: 12px; }
  .t-lesson-card__bar {
    flex: 1; height: 6px;
    background: rgba(139,92,246,0.15);
    border-radius: 3px; overflow: hidden;
  }
  .t-lesson-card__fill {
    height: 100%;
    background: linear-gradient(90deg, #7c3aed, #a78bfa);
    border-radius: 3px;
  }
  .t-lesson-card__progress span { font-size: 0.75rem; color: var(--text-d); white-space: nowrap; }
  
  /* ============================================================
     TRUST BAR
     ============================================================ */
  .t-trust-bar {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
  }
  .t-trust-bar__inner {
    max-width: 1200px; margin: 0 auto;
    padding: 0 32px;
    display: flex; align-items: center; justify-content: center; gap: 32px;
    flex-wrap: wrap;
  }
  .t-trust-bar__label {
    font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--text-d);
    white-space: nowrap;
  }
  .t-trust-bar__logos {
    display: flex; align-items: center; gap: 24px;
    flex-wrap: wrap;
  }
  .t-trust-logo {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.82rem; font-weight: 600; color: var(--text-d);
    transition: color var(--transition);
  }
  .t-trust-logo:hover { color: var(--text-m); }
  
  /* ============================================================
     ABOUT
     ============================================================ */
  .t-about { background: var(--bg2); }
  .t-about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .t-about__visual { position: relative; width: 100%; }
  .t-about__img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    width: 100%;
  }
  .t-about__img-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, rgba(139,92,246,0.15) 0%, transparent 70%);
    border-radius: var(--radius-lg);
  }
  .t-about__img-content {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border2);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    width: 100%;
    aspect-ratio: 280 / 300;
  }
  .t-about__img-content svg {
    width: 100%;
    height: 100%;
    display: block;
  }
  .t-about__badge {
    position: absolute;
    bottom: 12px; right: 12px;
    background: var(--card2);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 16px 20px;
    display: flex; align-items: center; gap: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.25);
  }
  .t-about__badge strong { font-family: var(--font-h); font-size: 1.1rem; font-weight: 800; color: var(--white); display: block; }
  .t-about__badge span { font-size: 0.72rem; color: var(--text-d); }
  .t-about__content { position: relative; z-index: 1; }
  .t-about__desc {
    font-size: 0.97rem; color: var(--text-m); line-height: 1.8;
    margin-bottom: 16px;
  }
  .t-about__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 36px;
  }
  .t-feature {
    display: flex; gap: 14px; align-items: flex-start;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
  }
  .t-feature:hover { border-color: var(--border2); }
  .t-feature__icon {
    width: 40px; height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(139,92,246,0.12);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(139,92,246,0.2);
  }
  .t-feature h3 { font-size: 0.88rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
  .t-feature p { font-size: 0.78rem; color: var(--text-d); line-height: 1.5; }
  
  /* ============================================================
     TUTORS
     ============================================================ */
  .t-tutors { background: var(--bg); }
  .t-tutors__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .t-tutor-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    position: relative;
    content-visibility: auto;
    contain-intrinsic-size: 0 380px;
    contain: strict;
  }
  .t-tutor-card:hover {
    border-color: var(--border2);
  }
  .t-tutor-card--featured {
    border-color: rgba(139,92,246,0.3);
    background: var(--card2);
  }
  .t-tutor-card__badge-top {
    position: absolute; top: 12px; left: 12px;
    font-size: 0.68rem; font-weight: 700;
    background: var(--gold);
    color: #000;
    border-radius: 100px;
    padding: 3px 10px;
  }
  .t-tutor-card__top {
    height: 140px;
    background: var(--card);
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .t-tutor-card__avatar {
    width: 88px; height: 88px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(255,255,255,0.15);
  }
  .t-tutor-card__status {
    position: absolute; bottom: 12px; right: 12px;
    font-size: 0.7rem; font-weight: 600;
    color: var(--green);
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: 100px;
    padding: 3px 10px;
    display: flex; align-items: center; gap: 4px;
  }
  .t-tutor-card__status--busy { color: #f59e0b; background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.2); }
  .t-tutor-card__info { padding: 20px; }
  .t-tutor-card__info h3 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
  .t-tutor-card__spec { font-size: 0.78rem; color: var(--text-m); margin-bottom: 12px; }
  .t-tutor-card__tags {
    display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px;
  }
  .t-tutor-card__tags span {
    font-size: 0.68rem; font-weight: 600;
    background: rgba(139,92,246,0.12);
    border: 1px solid rgba(139,92,246,0.2);
    color: var(--purple-xl);
    border-radius: 100px;
    padding: 2px 8px;
  }
  .t-tutor-card__rating {
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 8px; font-size: 0.78rem; color: var(--text-d);
  }
  .t-tutor-card__langs {
    font-size: 0.72rem; color: var(--text-d); margin-bottom: 16px;
  }
  
  /* ============================================================
     COURSES
     ============================================================ */
  .t-courses { background: var(--bg2); }
  .t-courses__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
  }
  .t-course-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
    display: flex; flex-direction: column;
    content-visibility: auto;
    contain-intrinsic-size: 0 300px;
  }
  .t-course-card:hover {
    border-color: var(--border2);
  }
  .t-course-card--featured {
    border-color: rgba(139,92,246,0.3);
    background: var(--card2);
  }
  .t-course-card__badge {
    position: absolute;
    top: 16px; right: 16px;
    font-size: 0.68rem; font-weight: 700;
    background: var(--purple);
    color: white;
    border-radius: 100px;
    padding: 3px 12px;
  }
  .t-course-card__icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    background: rgba(139,92,246,0.12);
    border: 1px solid rgba(139,92,246,0.2);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    font-size: 1.5rem;
  }
  .t-course-card__level {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
    text-transform: uppercase; color: var(--purple-l);
    margin-bottom: 8px; display: block;
  }
  .t-course-card h3 {
    font-size: 1.1rem; font-weight: 700; color: var(--white);
    margin-bottom: 10px;
  }
  .t-course-card p {
    font-size: 0.85rem; color: var(--text-m); line-height: 1.6;
    flex: 1; margin-bottom: 20px;
  }
  .t-course-card__footer {
    display: flex; align-items: center; justify-content: space-between;
    margin-top: auto; padding-top: 20px;
    border-top: 1px solid var(--border);
  }
  .t-course-card__price {
    font-family: var(--font-h);
    font-size: 1.3rem; font-weight: 800; color: var(--white);
  }
  .t-course-card__price span { font-size: 0.75rem; color: var(--text-d); font-weight: 500; }
  .t-course-card__includes {
    display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px;
  }
  .t-course-card__includes li {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.78rem; color: var(--text-m);
  }
  .t-course-card__includes li::before {
    content: '✓';
    color: var(--green); font-weight: 700; font-size: 0.75rem;
  }
  
  /* ============================================================
     HOW IT WORKS
     ============================================================ */
  .t-how { background: var(--bg); }
  .t-how__steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 0;
  }
  .t-step {
    text-align: center;
    padding: 36px 24px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
  }
  .t-step:hover { border-color: var(--border2); }
  .t-step__num {
    width: 56px; height: 56px;
    background: var(--purple);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-h);
    font-size: 1.4rem; font-weight: 800; color: white;
    margin: 0 auto 20px;
  }
  .t-step h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
  .t-step p { font-size: 0.88rem; color: var(--text-m); line-height: 1.7; }
  
  /* Timeline visual */
  .t-how__visual { margin-top: 64px; position: relative; }
  .t-how__timeline-line {
    position: absolute;
    top: 40px; left: 10%; right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(139,92,246,0.3), rgba(139,92,246,0.6), rgba(139,92,246,0.3), transparent);
  }
  .t-how__timeline-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
  }
  .t-timeline-item { display: flex; flex-direction: column; align-items: center; text-align: center; }
  .t-timeline-item__dot {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--bg2);
    border: 2px solid rgba(139,92,246,0.4);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-h); font-weight: 800; font-size: 1.1rem;
    color: var(--purple-l);
    margin-bottom: 20px;
    position: relative; z-index: 1;
  }
  .t-timeline-item__card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    width: 100%;
    display: flex; flex-direction: column; align-items: center; gap: 10px;
  }
  .t-timeline-item__card h4 { font-size: 0.95rem; font-weight: 700; color: var(--white); }
  .t-timeline-item__card p { font-size: 0.82rem; color: var(--text-m); line-height: 1.6; }
  
  /* ============================================================
     REVIEWS
     ============================================================ */
  .t-reviews { background: var(--bg2); }
  .t-reviews__agg { display: flex; justify-content: center; margin-top: 20px; }
  .t-agg-score {
    display: flex; align-items: center; gap: 16px;
    background: var(--card);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 20px 32px;
  }
  .t-agg-num {
    font-family: var(--font-h);
    font-size: 3rem; font-weight: 800; color: var(--white);
    line-height: 1;
  }
  .t-agg-sub { font-size: 0.78rem; color: var(--text-d); margin-top: 4px; }
  
  /* Slider */
  .t-reviews__slider {
    overflow: hidden;
    position: relative;
  }
  .t-reviews__track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
  }
  .t-review-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    flex: 0 0 auto;
  }
  .t-review-card:hover { border-color: var(--border2); }
  .t-review-card__header {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 20px;
  }
  .t-review-card__name { font-weight: 700; color: var(--white); font-size: 0.95rem; }
  .t-review-card__meta { font-size: 0.75rem; color: var(--text-d); }
  .t-review-card__stars { margin-top: 4px; }
  .t-review-card__quote {
    font-size: 1.4rem; color: var(--purple);
    margin-bottom: 8px; line-height: 1;
  }
  .t-review-card__text {
    font-size: 0.9rem; color: var(--text-m); line-height: 1.7;
    margin-bottom: 16px;
  }
  .t-review-card__course {
    display: inline-block;
    font-size: 0.72rem; font-weight: 600;
    color: var(--purple-l);
    background: rgba(139,92,246,0.1);
    border: 1px solid rgba(139,92,246,0.2);
    border-radius: 100px;
    padding: 3px 12px;
  }
  
  /* Controls */
  .t-reviews__controls {
    display: flex; align-items: center; justify-content: center;
    gap: 16px; margin-top: 36px;
  }
  .t-slider-btn {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--card);
    border: 1px solid var(--border2);
    color: var(--text-m);
    display: flex; align-items: center; justify-content: center;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
  }
  .t-slider-btn:hover {
    background: var(--purple);
    border-color: var(--purple);
    color: white;
  }
  .t-slider-dots { display: flex; gap: 8px; }
  .t-slider-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--border2);
    border: none;
    cursor: pointer;
    transition: background var(--transition), width var(--transition);
  }
  .t-slider-dot.active {
    background: var(--purple-l);
    width: 24px;
    border-radius: 4px;
  }
  
  /* ============================================================
     RESULTS
     ============================================================ */
  .t-results { background: var(--bg); }
  .t-results__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 64px;
  }
  .t-result-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
  }
  .t-result-card:hover {
    border-color: var(--border2);
  }
  .t-result-card__icon {
    width: 56px; height: 56px;
    border-radius: var(--radius-sm);
    background: rgba(139,92,246,0.08);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
  }
  .t-result-card__num {
    font-family: var(--font-h);
    font-size: 2.8rem; font-weight: 800; color: var(--white);
    line-height: 1; margin-bottom: 8px;
  }
  .t-result-card__num span { color: var(--purple-l); }
  .t-result-card__label { font-size: 0.82rem; color: var(--text-d); font-weight: 500; }
  .t-results__cta {
    background: rgba(139,92,246,0.08);
    border: 1px solid rgba(139,92,246,0.25);
    border-radius: var(--radius-lg);
    padding: 40px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
  .t-results__cta-text h3 { font-size: 1.5rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
  .t-results__cta-text p { font-size: 0.9rem; color: var(--text-m); }
  
  /* ============================================================
     FAQ
     ============================================================ */
  .t-faq { background: var(--bg2); }
  .t-faq__list { display: flex; flex-direction: column; gap: 12px; }
  .t-faq__item {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
  }
  .t-faq__item.open { border-color: rgba(139,92,246,0.35); }
  .t-faq__q {
    width: 100%;
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px;
    font-family: var(--font-h);
    font-size: 0.95rem; font-weight: 600; color: var(--white);
    text-align: left; gap: 16px;
    transition: color var(--transition);
  }
  .t-faq__q:hover { color: var(--purple-l); }
  .t-faq__icon {
    flex-shrink: 0;
    width: 26px; height: 26px;
    border-radius: 50%;
    background: rgba(139,92,246,0.12);
    border: 1px solid rgba(139,92,246,0.2);
    display: flex; align-items: center; justify-content: center;
    color: var(--purple-l);
    transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  }
  .t-faq__item.open .t-faq__icon {
    transform: rotate(45deg);
    background: var(--purple);
    color: white;
    border-color: transparent;
  }
  .t-faq__a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s cubic-bezier(0.4,0,0.2,1);
  }
  .t-faq__a > div {
    overflow: hidden;
    padding: 0 24px;
    font-size: 0.9rem; color: var(--text-m); line-height: 1.7;
  }
  .t-faq__item.open .t-faq__a { grid-template-rows: 1fr; }
  .t-faq__item.open .t-faq__a > div { padding: 0 24px 20px; }
  
  /* ============================================================
     ENROLL
     ============================================================ */
  .t-enroll { background: var(--bg); position: relative; overflow: hidden; }
  .t-enroll__glow {
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
    top: -200px; right: -200px;
    border-radius: 50%;
    pointer-events: none;
  }
  .t-form {
    background: var(--card2);
    border: 1px solid var(--border2);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: flex; flex-direction: column; gap: 24px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.28);
  }
  .t-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .t-form__group { display: flex; flex-direction: column; gap: 8px; }
  .t-form__group--full { grid-column: 1 / -1; }
  .t-form__group label {
    font-size: 0.82rem; font-weight: 600; color: var(--text-m); letter-spacing: 0.02em;
  }
  .t-form__group input,
  .t-form__group select,
  .t-form__group textarea {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.92rem;
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
    outline: none;
    width: 100%;
  }
  .t-form__group input::placeholder,
  .t-form__group textarea::placeholder { color: var(--text-d); }
  .t-form__group input:focus,
  .t-form__group select:focus,
  .t-form__group textarea:focus {
    border-color: var(--purple);
    background: rgba(139,92,246,0.06);
    box-shadow: 0 0 0 3px rgba(139,92,246,0.12);
  }
  .t-form__group input.error,
  .t-form__group select.error { border-color: var(--red); }
  .t-form__group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a5a78' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-color: rgba(255,255,255,0.03);
    padding-right: 36px;
    cursor: pointer;
  }
  .t-form__group select option { background: var(--bg2); color: var(--text); }
  .t-form__group textarea { resize: vertical; min-height: 100px; }
  .t-form__err { font-size: 0.75rem; color: var(--red); min-height: 16px; }
  
  /* Checkboxes */
  .t-checkboxes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
  .t-checkboxes label {
    display: flex; align-items: center; gap: 8px;
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border2);
    background: rgba(255,255,255,0.02);
    cursor: pointer;
    font-size: 0.85rem; font-weight: 500; color: var(--text-m);
    transition: border-color var(--transition), background var(--transition), color var(--transition);
  }
  .t-checkboxes label:hover { border-color: var(--purple); color: var(--white); }
  .t-checkboxes input[type=checkbox] { display: none; }
  .t-checkboxes label:has(input:checked) {
    border-color: var(--purple);
    background: rgba(139,92,246,0.12);
    color: var(--purple-xl);
  }
  
  /* Slider */
  .t-slider { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
  .t-slider span { font-size: 0.78rem; color: var(--text-d); white-space: nowrap; }
  .t-slider input[type=range] {
    flex: 1; -webkit-appearance: none;
    height: 4px; border-radius: 2px;
    background: linear-gradient(90deg, var(--purple) 0%, var(--purple) var(--pct, 35%), rgba(255,255,255,0.06) var(--pct, 35%));
    outline: none; border: none; padding: 0;
  }
  .t-slider input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--purple-l);
    border: 3px solid var(--bg);
    box-shadow: 0 0 0 2px var(--purple);
    cursor: pointer;
    transition: transform var(--transition);
  }
  .t-slider input[type=range]::-webkit-slider-thumb:hover { transform: scale(1.2); }
  .t-slider__labels {
    display: flex; justify-content: space-between;
    font-size: 0.7rem; color: var(--text-d);
    margin-top: 8px; padding: 0 2px;
  }
  .t-form__submit { margin-top: 8px; }
  .t-spinner {
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
  }
  @keyframes spin { to { transform: rotate(360deg); } }
  .t-form__msg {
    display: none;
    align-items: center; gap: 10px;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem; font-weight: 500;
  }
  .t-form__msg[style*="display: flex"],
  .t-form__msg.show {
    display: flex;
  }
  .t-form__msg--ok { background: rgba(34,197,94,0.1); color: var(--green); border: 1px solid rgba(34,197,94,0.2); }
  .t-form__msg--err { background: rgba(239,68,68,0.1); color: var(--red); border: 1px solid rgba(239,68,68,0.2); }
  
  /* ============================================================
     FOOTER
     ============================================================ */
  .t-footer {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    padding: 64px 0 28px;
  }
  .t-footer__inner {
    display: flex;
    gap: 48px;
    margin-bottom: 48px;
    flex-wrap: wrap;
  }
  .t-footer__brand { flex: 0 0 280px; }
  .t-footer__brand p { font-size: 0.85rem; color: var(--text-d); margin-top: 14px; max-width: 240px; line-height: 1.7; }
  .t-footer__socials { display: flex; gap: 10px; margin-top: 20px; }
  .t-social-btn {
    width: 36px; height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-d);
    display: flex; align-items: center; justify-content: center;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
  }
  .t-social-btn:hover { background: var(--purple-dim); border-color: var(--purple); color: var(--purple-l); }
  .t-footer__cols { display: flex; gap: 48px; flex: 1; flex-wrap: wrap; }
  .t-footer__col { display: flex; flex-direction: column; gap: 12px; min-width: 120px; }
  .t-footer__col h4 {
    font-family: var(--font-h);
    font-size: 0.82rem; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--text-d); margin-bottom: 4px;
  }
  .t-footer__col a { font-size: 0.88rem; color: var(--text-d); transition: color var(--transition); }
  .t-footer__col a:hover { color: var(--purple-l); }
  .t-footer__bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    font-size: 0.78rem; color: var(--text-d);
    flex-wrap: wrap; gap: 12px;
  }
  .t-footer__bottom-links { display: flex; gap: 20px; }
  .t-footer__bottom a { color: var(--text-d); transition: color var(--transition); }
  .t-footer__bottom a:hover { color: var(--purple-l); }
  
  /* ============================================================
     SCROLL TO TOP
     ============================================================ */
  .t-scroll-top {
    position: fixed;
    bottom: 32px; right: 32px;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: #7c3aed;
    color: white;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 12px rgba(124,58,237,0.35);
    border: none;
    cursor: pointer;
    z-index: 900;
    opacity: 0; pointer-events: none;
    transform: translateY(16px);
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  }
  .t-scroll-top.visible {
    opacity: 1; pointer-events: all;
    transform: translateY(0);
  }
  .t-scroll-top:hover {
    background: #6d28d9;
    box-shadow: 0 6px 24px rgba(124,58,237,0.45);
    transform: translateY(-3px);
  }

  /* ============================================================
     FOOTER PAYMENTS
     ============================================================ */
  .t-footer__payments {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .t-footer__payments-icons {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .t-footer__payments-icons svg {
    opacity: 0.7;
    transition: opacity var(--transition);
  }
  .t-footer__payments-icons svg:hover {
    opacity: 1;
  }

  /* ============================================================
     RESPONSIVE
     ============================================================ */
  @media (max-width: 1100px) {
    .t-tutors__grid { grid-template-columns: repeat(2, 1fr); }
    .t-results__grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 960px) {
    .t-nav__links { display: none; }
    .t-btn--nav { display: none; }
    .t-nav__inner { padding: 0 16px; gap: 12px; }
    .t-hamburger { display: flex; }
    .t-hero {
      flex-direction: column;
      padding: 110px 24px 60px;
      text-align: center;
      gap: 48px;
    }
    .t-hero__right { flex: none; width: 100%; max-width: 420px; margin: 0 auto; }
    .t-hero__ctas { justify-content: center; }
    .t-hero__stats { justify-content: center; }
    .t-hero__trust { justify-content: center; }
    .t-hero__sub { max-width: 100%; }
    .t-hero__card-stack { height: auto; display: flex; flex-direction: column; gap: 12px; }
    .t-float-badge--1, .t-float-badge--2, .t-float-badge--3 { display: none; }
    .t-tutor-showcase { position: relative; top: auto; left: auto; right: auto; }
    .t-lesson-card { position: relative; bottom: auto; left: auto; right: auto; }
    .t-about__grid { grid-template-columns: 1fr; gap: 48px; }
    .t-how__steps { grid-template-columns: 1fr; }
    .t-how__visual { display: none; }
    .t-how__timeline-line { display: none; }
    .t-results__cta { flex-direction: column; text-align: center; }
    .t-footer__inner { flex-direction: column; gap: 32px; }
    .t-footer__brand { flex: 0 0 auto; }
  }
  @media (max-width: 960px) {
    .t-footer { padding: 40px 0 28px; }
    .t-footer__bottom { flex-direction: column; align-items: center; text-align: center; gap: 16px; }
    .t-footer__bottom-links { gap: 0; }
    .t-footer__bottom-links a { padding: 8px 14px; min-height: 44px; display: flex; align-items: center; }
  }
  @media (max-width: 640px) {
    .t-section { padding: 64px 0; }
    .t-container { padding: 0 20px; }
    .t-hero__eyebrow { font-size: 0.72rem; padding: 6px 12px; gap: 6px; letter-spacing: 0; }
    .t-hero__card-stack { height: auto; }
    .t-float-badge--1, .t-float-badge--2, .t-float-badge--3 { display: none; }
    .t-tutor-showcase { flex-direction: column; }
    .t-lesson-card { position: relative; margin-top: 16px; }
    .t-tutors__grid { grid-template-columns: 1fr; }
    .t-results__grid { grid-template-columns: 1fr 1fr; }
    .t-about__features { grid-template-columns: 1fr; }
    .t-form { padding: 28px 20px; }
    .t-form__row { grid-template-columns: 1fr; }
    .t-review-card { padding: 20px 22px; }
    .t-review-card__text { font-size: 0.82rem; }
    .t-review-card__name { font-size: 0.88rem; }
    .t-trust-bar__inner { flex-direction: column; align-items: flex-start; }
  }

/* ============================================================
   PERFORMANCE PATCH
   ============================================================ */

/* Heavy glass cards: remove backdrop-filter, use solid bg */
.t-tutor-showcase,
.t-float-badge,
.t-lesson-card,
.t-form {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: rgba(21, 19, 38, 0.94) !important;
  box-shadow: 0 2px 16px rgba(0,0,0,0.28) !important;
}

/* Buttons: keep hover smooth */
.t-btn {
  transition:
    transform var(--transition),
    opacity var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition) !important;
}

.t-btn--primary {
  box-shadow: 0 2px 12px rgba(124,58,237,0.35) !important;
}

.t-btn--primary:hover {
  background: #6d28d9 !important;
  box-shadow: 0 6px 24px rgba(124,58,237,0.45) !important;
}

/* Scroll button */
.t-scroll-top {
  box-shadow: 0 2px 12px rgba(124,58,237,0.35) !important;
}

.t-scroll-top:hover {
  background: #6d28d9 !important;
  box-shadow: 0 6px 24px rgba(124,58,237,0.45) !important;
}

.t-topbar-simple {
  position: sticky;
  top: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  background: #0f0a1e;
  border-bottom: 1px solid rgba(139,92,246,0.15);
}
.t-topbar-simple .t-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}
@media (max-width: 480px) {
  .t-topbar-simple {
    padding: 0 1rem;
  }
}