/* =====================================================
   REGISTRO — NeivActiva 2026
   Split-screen independiente · sin scroll en desktop
   ===================================================== */

*, *::before, *::after { box-sizing: border-box; }

.rg-body {
    margin: 0;
    height: 100vh;
    overflow: hidden;
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    background: #fff;
}

/* ── Layout split ────────────────────────────────── */
.rg-wrap {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    height: 100vh;
    overflow: hidden;
}

/* ═══════════════════════════════
   LEFT HERO
═══════════════════════════════ */
.rg-hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
}

.rg-hero-img {
    position: absolute;
    inset: 0;
    background:
        url("/assets/img/Capilla_de_La_Inmaculada_Concepción.jpg")
        center / cover no-repeat;
    transition: transform 8s ease;
}

.rg-hero:hover .rg-hero-img { transform: scale(1.04); }

.rg-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        170deg,
        rgba(15,10,6,.10) 0%,
        rgba(15,10,6,.52) 45%,
        rgba(15,10,6,.92) 100%
    );
    z-index: 1;
}

.rg-hero-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 45% at 15% 88%, rgba(255,107,53,.32) 0%, transparent 60%),
        radial-gradient(ellipse 42% 34% at 82% 20%, rgba(255,179,71,.20) 0%, transparent 62%);
    z-index: 2;
    pointer-events: none;
    animation: rg-aurora 20s ease-in-out infinite alternate;
}
@keyframes rg-aurora {
    0%   { transform: translate3d(0,0,0) scale(1); opacity: .9; }
    50%  { transform: translate3d(2%,-1.5%,0) scale(1.08); opacity: 1; }
    100% { transform: translate3d(-1.5%,2%,0) scale(1.04); opacity: .92; }
}

.rg-hero-content {
    position: relative;
    z-index: 3;
    padding: 2.5rem 3rem 3.5rem;
    color: #fff;
}

.rg-hero-line {
    width: 40px; height: 3px;
    background: var(--primary);
    border-radius: 3px;
    margin-bottom: 1rem;
}

.rg-hero-pill {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: rgba(255,107,53,.15);
    border: 1px solid rgba(255,107,53,.38);
    backdrop-filter: blur(8px);
    color: #FFB38A;
    padding: .3rem .9rem;
    border-radius: 100px;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.rg-hero-content h1 {
    font-size: clamp(2.4rem, 4vw, 4.8rem);
    font-weight: 900;
    line-height: .92;
    letter-spacing: -.04em;
    margin: 0 0 .9rem;
    font-family: 'Outfit', var(--font-family);
    text-shadow: 0 4px 24px rgba(0,0,0,.3);
}

.rg-hero-content h1 span {
    color: var(--primary);
    background: linear-gradient(100deg, #FF6B35 0%, #FFB347 45%, #FF6B35 100%);
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: rg-text-shimmer 7s ease-in-out infinite;
}
@keyframes rg-text-shimmer {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

.rg-hero-content p {
    font-size: .88rem;
    line-height: 1.65;
    color: rgba(255,255,255,.72);
    margin: 0 0 1.25rem;
    max-width: 400px;
}

.rg-hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.rg-feat {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.18);
    backdrop-filter: blur(8px);
    color: rgba(255,255,255,.88);
    padding: .28rem .75rem;
    border-radius: 100px;
    font-size: .68rem;
    font-weight: 600;
}

/* ═══════════════════════════════
   RIGHT FORM SIDE
═══════════════════════════════ */
.rg-side {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    background: #FDFCF9;
    border-left: 1px solid var(--border-subtle);
    padding: 1rem 2.5rem;
}

/* Card */
.rg-card {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 0;
    animation: rg-in .45s cubic-bezier(.16,1,.3,1);
}

@keyframes rg-in {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Brand */
.rg-brand {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    text-decoration: none;
    margin-bottom: .85rem;
}

.rg-brand-icon {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, #FFB347 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    box-shadow: 0 5px 14px rgba(255,107,53,.28);
    flex-shrink: 0;
}

.rg-brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: 'Outfit', var(--font-family);
    letter-spacing: -.03em;
}

.rg-brand-name em {
    font-style: normal;
    color: var(--primary);
}

/* Heading */
.rg-heading { margin-bottom: .75rem; }

.rg-kicker {
    display: block;
    font-size: .62rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: .2rem;
}

.rg-heading h2 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
    margin: 0 0 .18rem;
    font-family: 'Outfit', var(--font-family);
    letter-spacing: -.04em;
    line-height: 1.1;
}

.rg-heading p {
    font-size: .78rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.45;
}

/* Alert */
.rg-alert {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--danger-light);
    border: 1px solid rgba(239,68,68,.2);
    border-radius: var(--radius-lg);
    color: var(--danger-dark);
    font-size: .75rem;
    font-weight: 600;
    padding: .6rem .85rem;
    margin-bottom: .65rem;
}

/* Form */
.rg-form {
    display: flex;
    flex-direction: column;
    gap: .48rem;
    background: #fff;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: 1.1rem 1.25rem 1rem;
    box-shadow: 0 6px 22px rgba(44,37,32,.07), 0 1px 4px rgba(44,37,32,.04);
    margin-bottom: .75rem;
}

/* Row: two fields side by side */
.rg-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .65rem;
}

/* Field */
.rg-field { display: flex; flex-direction: column; gap: .2rem; }

.rg-label {
    font-size: .68rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: .01em;
}

/* Input wrapper */
.rg-input-wrap {
    display: grid;
    grid-template-columns: 38px 1fr;
    align-items: center;
    min-height: 38px;
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.rg-input-wrap:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-subtle);
    background: #fff;
}

.rg-ico {
    font-size: .88rem;
    color: var(--text-muted);
    text-align: center;
    transition: color var(--transition-fast);
}

.rg-input-wrap:focus-within .rg-ico { color: var(--primary); }

.rg-input {
    background: transparent;
    border: none !important;
    outline: none !important;
    color: var(--text-primary);
    font-size: .82rem;
    font-weight: 500;
    font-family: var(--font-family);
    height: 38px;
    width: 100%;
    padding: 0 .75rem 0 0 !important;
}

.rg-input::placeholder { color: var(--text-muted); font-weight: 400; }

/* Password wrapper */
.rg-pwd-wrap { grid-template-columns: 38px 1fr 36px; }

.rg-eye {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: .88rem;
    height: 38px;
    padding: 0;
    transition: color var(--transition-fast);
}

.rg-eye:hover { color: var(--primary); }

/* Feedback */
.rg-feedback {
    font-size: .62rem;
    font-weight: 600;
    min-height: .9rem;
    display: block;
}

.rg-fb-err { color: var(--danger-dark); }
.rg-fb-ok  { color: var(--success-dark); }

/* Submit */
.rg-submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 42px;
    margin-top: .3rem;
    padding: 0 1.1rem;
    background: linear-gradient(135deg, var(--primary) 0%, #E8441A 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-size: .88rem;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font-family);
    letter-spacing: -.01em;
    box-shadow: 0 4px 14px rgba(255,107,53,.4), 0 1px 0 rgba(255,255,255,.15) inset;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.rg-submit::before {
    content: '';
    position: absolute;
    top: 0; left: -75%;
    width: 50%; height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,.22), transparent);
    transform: skewX(-20deg);
    transition: left .45s ease;
}

.rg-submit:hover::before { left: 130%; }

.rg-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(255,107,53,.5), 0 1px 0 rgba(255,255,255,.15) inset;
}

.rg-submit:active { transform: translateY(0); }

.rg-submit i {
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.2);
    border-radius: 50%;
    font-size: .95rem;
    transition: transform var(--transition-fast), background var(--transition-fast);
    flex-shrink: 0;
    position: relative;
}

.rg-submit:hover i { transform: translateX(3px); background: rgba(255,255,255,.3); }
.rg-loading { opacity: .7; pointer-events: none; }

/* Footer */
.rg-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .45rem;
}

.rg-guest {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-primary);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: .75rem;
    font-weight: 600;
    padding: .38rem 1rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.rg-guest:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-1px);
}

.rg-footer p {
    font-size: .75rem;
    color: var(--text-muted);
    margin: 0;
    text-align: center;
}

.rg-footer p a {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

.rg-footer p a:hover { text-decoration: underline; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 900px) {
    .rg-body { overflow: auto; height: auto; }
    .rg-wrap  { grid-template-columns: 1fr; height: auto; }
    .rg-hero  { min-height: 38vh; max-height: 300px; }
    .rg-side  {
        height: auto;
        overflow-y: auto;
        padding: 2rem 1.5rem 3rem;
        border-left: none;
        border-top: 1px solid var(--border-subtle);
    }
}

@media (max-width: 480px) {
    .rg-row { grid-template-columns: 1fr; }
    .rg-form { padding: .9rem 1rem .85rem; }
}

@media (prefers-reduced-motion: reduce) {
    .rg-hero-glow, .rg-hero-content h1 span, .rg-card { animation: none !important; }
    .rg-hero-content h1 span {
        -webkit-text-fill-color: var(--primary);
        background: none;
    }
    .rg-hero:hover .rg-hero-img { transform: none; }
}