*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root { --bg:#f0eeff;--blue:#3d5aff;--cyan:#00d4ff;--pink:#ff3d9a;--purple:#9b59ff;--text:#0a0520;--muted:#8080aa; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Exo 2', sans-serif;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem; position: relative; overflow-x: hidden;
}

body::before {
  content:''; position:fixed; inset:0;
  background: linear-gradient(rgba(61,90,255,0.06) 1px,transparent 1px), linear-gradient(90deg,rgba(61,90,255,0.06) 1px,transparent 1px);
  background-size: 50px 50px; pointer-events:none;
}

.shape { position:fixed; pointer-events:none; animation:floatShape 8s ease-in-out infinite; }
.s1 { width:200px;height:200px;background:linear-gradient(135deg,var(--blue),var(--cyan));opacity:0.12;top:5%;right:5%;clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%); }
.s2 { width:150px;height:150px;background:linear-gradient(135deg,var(--pink),var(--purple));opacity:0.15;bottom:10%;left:5%;clip-path:polygon(25% 0%,75% 0%,100% 50%,75% 100%,25% 100%,0% 50%);animation-delay:-3s; }
.s3 { width:100px;height:100px;background:var(--cyan);opacity:0.08;top:30%;left:15%;clip-path:polygon(50% 0%,0% 100%,100% 100%);animation-delay:-6s; }
@keyframes floatShape { 0%,100%{transform:translate(0,0) rotate(0deg)} 33%{transform:translate(15px,-20px) rotate(10deg)} 66%{transform:translate(-10px,15px) rotate(-5deg)} }

.container {
  position:relative; z-index:1; width:100%; max-width:900px;
  display:grid; grid-template-columns:1fr 1fr;
  animation:popIn 0.6s cubic-bezier(0.16,1,0.3,1) both;
  border-radius: 24px;
  overflow: hidden;
}
@keyframes popIn { from{opacity:0;transform:scale(0.93) translateY(20px)} to{opacity:1;transform:scale(1) translateY(0)} }

/* ── LEFT ── */
.left {
  background: linear-gradient(135deg,var(--blue) 0%,var(--purple) 50%,var(--pink) 100%);
  padding:3.5rem; display:flex; flex-direction:column; justify-content:space-between;
  position:relative; overflow:hidden;
}
.left::after { content:'';position:absolute;top:-60px;right:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,0.1);pointer-events:none; }

.brand { position:relative;z-index:1; }
.brand-badge { display:inline-flex;align-items:center;gap:0.5rem;background:rgba(255,255,255,0.15);border:1px solid rgba(255,255,255,0.25);border-radius:999px;padding:0.35rem 0.75rem;font-size:0.65rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:rgba(255,255,255,0.9);margin-bottom:1.5rem; }
.brand-dot { width:6px;height:6px;background:#0ff;border-radius:50%;animation:pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.7)} }
.brand h2 { font-size:clamp(2.5rem,4vw,3.5rem);font-weight:900;font-style:italic;color:#fff;line-height:0.95;letter-spacing:-0.03em;text-shadow:0 0 40px rgba(0,212,255,0.4); }

.logo-mark {
  display: flex; align-items: center; gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.logo-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}
.logo-icon::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.4), rgba(155,89,255,0.3));
}
.logo-icon svg { position: relative; z-index: 1; width: 20px; height: 20px; }
.logo-wordmark {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  line-height: 1;
}

.card-row { position:relative;z-index:1;display:flex;flex-direction:column;gap:0.75rem; }
.info-card { background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:12px;padding:1rem 1.25rem;backdrop-filter:blur(12px);display:flex;align-items:center;gap:0.75rem; }
.ic-icon { font-size:1.5rem;flex-shrink:0; }
.info-card-text { font-size:0.78rem;color:rgba(255,255,255,0.85); }
.info-card-text strong { display:block;color:#fff;font-weight:700;font-size:0.85rem; }

/* ── RIGHT ── */
.right {
  background:#fff; padding:3.5rem;
  display:flex; flex-direction:column; justify-content:center;
  box-shadow:20px 20px 60px rgba(61,90,255,0.12);
}
.right-header { margin-bottom:2rem; }
.tag { font-size:0.62rem;font-weight:700;letter-spacing:0.2em;text-transform:uppercase;color:var(--blue);margin-bottom:0.5rem;display:flex;align-items:center;gap:0.4rem; }
.tag::before { content:'';display:inline-block;width:12px;height:2px;background:var(--blue); }
.right-header h1 { font-size:2rem;font-weight:900;letter-spacing:-0.04em; }

.right-logo {
  display: flex; align-items: center; gap: 0.55rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #f0eeff;
}
.right-logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(61,90,255,0.25);
}
.right-logo-icon svg { width: 18px; height: 18px; }
.right-logo-name {
  font-size: 1rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.right-logo-tag {
  margin-left: auto;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  background: #f6f5ff;
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
}

.field { margin-bottom:1.1rem; }
.field label { display:block;font-size:0.68rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin-bottom:0.4rem; }
.field input { width:100%;background:#f6f5ff;border:2px solid transparent;border-radius:10px;padding:0.75rem 1rem;font-family:'Exo 2',sans-serif;font-size:0.9rem;color:var(--text);outline:none;transition:border-color 0.2s,background 0.2s; }
.field input::placeholder { color:#c0bfdf; }
.field input:focus { border-color:var(--blue);background:#fff; }

.row { display:flex;justify-content:space-between;align-items:center;margin:0.75rem 0 1.5rem; }
.remember { display:flex;align-items:center;gap:0.4rem;font-size:0.72rem;color:var(--muted);cursor:pointer; }
.remember input { accent-color:var(--blue); }
.forgot { font-size:0.72rem;color:var(--pink);text-decoration:none;font-weight:600; }
.forgot:hover { text-decoration:underline; }

.btn { width:100%;background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;border:none;border-radius:10px;padding:0.9rem;font-family:'Exo 2',sans-serif;font-size:0.88rem;font-weight:700;letter-spacing:0.05em;cursor:pointer;box-shadow:0 6px 20px rgba(61,90,255,0.3);transition:transform 0.15s,box-shadow 0.2s; }
.btn:hover { transform:translateY(-2px);box-shadow:0 10px 28px rgba(61,90,255,0.4); }
.btn:active { transform:translateY(0); }

.or { display:flex;align-items:center;gap:0.75rem;margin:1.25rem 0;font-size:0.7rem;color:#ccc; }
.or::before,.or::after { content:'';flex:1;height:1px;background:#eee; }

.btn-g { width:100%;background:#fff;border:2px solid #eee;border-radius:10px;padding:0.75rem;font-family:'Exo 2',sans-serif;font-size:0.82rem;font-weight:600;color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:0.6rem;transition:border-color 0.2s,background 0.2s; }
.btn-g:hover { border-color:var(--blue);background:#f6f5ff; }
.btn-g svg { width:16px;height:16px; }

.signup { margin-top:1.25rem;text-align:center;font-size:0.72rem;color:var(--muted); }
.signup a { color:var(--blue);font-weight:700;text-decoration:none; }
.signup a:hover { text-decoration: underline; }

/* ── TABLET: 680px–900px ── */
@media (max-width: 900px) {
  body { padding: 1.5rem; }

  .container { max-width: 600px; grid-template-columns: 1fr; }

  /* Compact horizontal left panel */
  .left {
    padding: 2rem;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
  }

  .brand { flex-shrink: 0; }
  .brand-badge { margin-bottom: 0.75rem; }
  .brand h2 { font-size: 2.2rem; }

  /* Hide info cards on tablet, show just brand */
  .card-row { display: none; }

  .right { padding: 2.5rem 2rem; }
}

/* ── MOBILE: 480px and below ── */
@media (max-width: 480px) {
  body { padding: 0; align-items: flex-start; background: #fff; }

  /* Remove bg grid on mobile for perf */
  body::before { display: none; }

  .shape { display: none; }

  .container {
    max-width: 100%;
    border-radius: 0;
    min-height: 100vh;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    animation: none;
    box-shadow: none;
  }

  /* Top hero band */
  .left {
    padding: 1.75rem 1.5rem;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-radius: 0;
    min-height: auto;
  }

  .left::after { width: 120px; height: 120px; top: -40px; right: -30px; }

  .brand-badge { margin-bottom: 0.5rem; font-size: 0.6rem; padding: 0.3rem 0.6rem; }
  .brand h2 { font-size: 2rem; }

  .card-row { display: none; }

  /* Scrollable form area */
  .right {
    padding: 2rem 1.5rem 2.5rem;
    border-radius: 0;
    box-shadow: none;
    justify-content: flex-start;
    flex: 1;
  }

  .right-header { margin-bottom: 1.5rem; }
  .right-header h1 { font-size: 1.75rem; }

  /* Bigger tap targets on mobile */
  .field input { padding: 0.85rem 1rem; font-size: 1rem; border-radius: 12px; }
  .btn { padding: 1rem; font-size: 0.95rem; border-radius: 12px; }
  .btn-g { padding: 0.9rem; border-radius: 12px; }

  .row { flex-wrap: wrap; gap: 0.5rem; }
  .remember { font-size: 0.8rem; }
  .forgot { font-size: 0.8rem; }

  .signup { font-size: 0.8rem; margin-top: 1.5rem; }
}

/* ── VERY SMALL: 360px and below ── */
@media (max-width: 360px) {
  .left { padding: 1.5rem 1.25rem; }
  .brand h2 { font-size: 1.75rem; }
  .right { padding: 1.75rem 1.25rem 2rem; }
}