/* ─────────────────────────────────────────
   RESET & BASE
───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary:    #6C47FF;
    --primary-d:  #5535e0;
    --accent:     #FF6B6B;
    --bg:         #0F0F13;
    --surface:    #1A1A24;
    --surface2:   #23232F;
    --border:     #2E2E3E;
    --text:       #F0F0F5;
    --muted:      #9090AA;
    --success:    #4ADE80;
    --radius:     14px;
    --shadow:     0 8px 40px rgba(0,0,0,.45);
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

/* ─────────────────────────────────────────
   HEADER
───────────────────────────────────────── */
header {
    text-align: center;
    padding: 56px 24px 32px;
    background: linear-gradient(160deg, #1a1a2e 0%, var(--bg) 100%);
    border-bottom: 1px solid var(--border);
}

header .badge {
    display: inline-block;
    background: rgba(108,71,255,.18);
    color: var(--primary);
    border: 1px solid rgba(108,71,255,.35);
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 5px 14px;
    margin-bottom: 18px;
}

header h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.2;
}

header h1 span { color: var(--primary); }

header p {
    margin-top: 12px;
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 520px;
    margin-inline: auto;
}

/* ─────────────────────────────────────────
   MAIN LAYOUT
───────────────────────────────────────── */
main {
    max-width: 780px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

/* ─────────────────────────────────────────
   STEPS INDICATOR
───────────────────────────────────────── */
.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 40px;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
}

.step-dot {
    width: 32px; height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: var(--surface);
    display: flex; align-items: center; justify-content: center;
    font-size: .8rem; font-weight: 700;
    color: var(--muted);
    transition: all .3s;
    z-index: 1;
}

.step.active .step-dot {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 20px rgba(108,71,255,.4);
}

.step.done .step-dot {
    border-color: var(--success);
    background: var(--success);
    color: #fff;
}

.step-label {
    font-size: .7rem;
    color: var(--muted);
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
}

.step.active .step-label { color: var(--primary); }
.step.done .step-label   { color: var(--success); }

.step-line {
    width: 60px; height: 2px;
    background: var(--border);
    margin: 0 8px;
    position: relative;
    top: -10px;
    transition: background .3s;
}

.step-line.done { background: var(--success); }

/* ─────────────────────────────────────────
   CARD
───────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 40px;
    box-shadow: var(--shadow);
}

@media (max-width: 560px) { .card { padding: 24px 20px; } }

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.card-sub {
    color: var(--muted);
    font-size: .9rem;
    margin-bottom: 28px;
}

/* ─────────────────────────────────────────
   FORM
───────────────────────────────────────── */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group.full { grid-column: 1 / -1; }

label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: .03em;
    text-transform: uppercase;
}

input[type="text"],
input[type="email"],
select,
textarea {
    background: var(--surface2);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: .95rem;
    padding: 11px 14px;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    font-family: inherit;
    width: 100%;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108,71,255,.15);
}

input::placeholder, textarea::placeholder { color: var(--muted); }

select option { background: var(--surface2); }

textarea { resize: vertical; min-height: 100px; }

/* Instagram handle prefix */
.input-prefix-wrap {
    display: flex;
    align-items: stretch;
    background: var(--surface2);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
}

.input-prefix-wrap:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108,71,255,.15);
}

.input-prefix {
    background: var(--border);
    color: var(--muted);
    padding: 11px 12px;
    font-size: .95rem;
    font-weight: 600;
    white-space: nowrap;
}

.input-prefix-wrap input {
    border: none;
    border-radius: 0;
    background: transparent;
    flex: 1;
}

.input-prefix-wrap input:focus { box-shadow: none; }

/* Checkboxes */
.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-item span {
    font-size: .9rem;
    color: var(--text);
}

/* ─────────────────────────────────────────
   BUTTON
───────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 28px;
    border-radius: 9px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all .2s;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    width: 100%;
    margin-top: 28px;
    font-size: 1.05rem;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-d);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(108,71,255,.4);
}

.btn-primary:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
    width: 100%;
    margin-top: 12px;
}

.btn-secondary:hover {
    background: rgba(108,71,255,.08);
}

/* ─────────────────────────────────────────
   LOADER
───────────────────────────────────────── */
.loader-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 48px 0;
}

.spinner {
    width: 52px; height: 52px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loader-text { color: var(--muted); font-size: .95rem; }
.loader-text strong { color: var(--text); display: block; font-size: 1.05rem; }

/* ─────────────────────────────────────────
   RESULTADOS
───────────────────────────────────────── */
.result-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.result-avatar {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}

.result-handle { font-size: 1.1rem; font-weight: 700; }
.result-nicho  { color: var(--muted); font-size: .85rem; margin-top: 2px; }

.score-badge {
    margin-left: auto;
    background: rgba(108,71,255,.15);
    border: 1px solid rgba(108,71,255,.3);
    border-radius: 999px;
    padding: 6px 16px;
    font-size: .85rem;
    font-weight: 700;
    color: var(--primary);
}

/* Bloques de recomendaciones */
.rec-block {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px 22px;
    margin-bottom: 16px;
    position: relative;
}

.rec-block-title {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.rec-block-title .icon {
    font-size: 1rem;
}

.rec-block ul {
    padding-left: 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rec-block li {
    font-size: .93rem;
    color: var(--text);
    line-height: 1.5;
}

/* Bloqueo (preview) */
.rec-block.locked {
    filter: blur(4px);
    pointer-events: none;
    user-select: none;
}

.locked-overlay {
    position: relative;
    margin-top: -8px;
    margin-bottom: 20px;
    text-align: center;
}

.locked-overlay p {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(108,71,255,.12);
    border: 1px solid rgba(108,71,255,.25);
    border-radius: 9px;
    padding: 10px 20px;
    font-size: .88rem;
    color: var(--primary);
    font-weight: 600;
}

/* Email capture */
.email-capture {
    background: linear-gradient(135deg, rgba(108,71,255,.12), rgba(255,107,107,.08));
    border: 1px solid rgba(108,71,255,.3);
    border-radius: 12px;
    padding: 28px 32px;
    margin-top: 28px;
    text-align: center;
}

.email-capture h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.email-capture p  { color: var(--muted); font-size: .9rem; margin-bottom: 20px; }

.email-form { display: flex; gap: 10px; }
.email-form input { flex: 1; }

@media (max-width: 520px) { .email-form { flex-direction: column; } }

.email-form .btn {
    width: auto;
    margin: 0;
    white-space: nowrap;
    padding: 11px 22px;
}

/* ─────────────────────────────────────────
   ÉXITO EMAIL
───────────────────────────────────────── */
.success-msg {
    text-align: center;
    padding: 24px;
}

.success-msg .check {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.success-msg h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.success-msg p  { color: var(--muted); font-size: .9rem; }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
footer {
    text-align: center;
    padding: 24px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: .82rem;
}

/* ─────────────────────────────────────────
   UTILIDADES
───────────────────────────────────────── */
.hidden { display: none !important; }

.error-msg {
    background: rgba(255,107,107,.12);
    border: 1px solid rgba(255,107,107,.3);
    border-radius: 8px;
    color: var(--accent);
    padding: 12px 16px;
    font-size: .9rem;
    margin-top: 16px;
}