/* =========================================================
   Landing Page - Registro
   Azul PAN: #003DA5 / Azul oscuro: #00265C / Turquesa acento: #33D9E8
   ========================================================= */

:root {
    --azul-pan: #003DA5;
    --azul-pan-oscuro: #00265C;
    --azul-pan-claro: #1E5DC4;
    --turquesa: #35DDEB;
    --gris-plata: #BFC5CA;
    --blanco: #FFFFFF;
    --gris-texto: #4A4F55;
    --gris-fondo: #F4F6F9;
    --rojo-error: #D32F2F;
    --verde-ok: #1E9E4A;
    --verde-whatsapp: #25D366;
    --sombra: 0 8px 24px rgba(0, 61, 165, 0.15);
    --radio: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Montserrat', Arial, sans-serif;
    background: var(--gris-fondo);
    color: var(--gris-texto);
    line-height: 1.5;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================== HEADER ===================== */
.site-header {
    background: var(--blanco);
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.header-top {
    background: var(--blanco);
    border-bottom: 4px solid var(--azul-pan);
}

.header-top-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
}

.logo-pan {
    height: 56px;
    width: auto;
    object-fit: contain;
}

.header-title {
    display: flex;
    flex-direction: column;
}

.header-title-main {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--azul-pan);
    letter-spacing: 0.5px;
}

.header-title-sub {
    font-size: 0.85rem;
    color: var(--gris-texto);
    font-weight: 500;
}

/* Banner / imagen tipo header - estilo cartel "Aparta la fecha" */
.header-banner {
    position: relative;
    background-color: var(--azul-pan-oscuro);
    background-size: cover;
    background-position: center;
    min-height: 620px;
    display: flex;
    align-items: center;
}

.header-banner-overlay {
    width: 100%;
    background: linear-gradient(135deg, rgba(0,38,96,0.95) 0%, rgba(0,61,165,0.88) 55%, rgba(30,93,196,0.75) 100%);
    padding: 60px 0 70px;
}

.banner-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.frase-slogan {
    color: var(--blanco);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1.5px;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.frase-slogan .acento {
    color: var(--turquesa);
}

.titulo-aparta {
    color: var(--blanco);
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 26px;
}

.titulo-aparta .acento {
    color: var(--turquesa);
}

.fecha-hora-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-bottom: 30px;
}

.fecha-grande {
    background: var(--blanco);
    color: var(--azul-pan-oscuro);
    font-weight: 900;
    font-size: 2.4rem;
    padding: 8px 36px;
    border-radius: 8px;
    letter-spacing: 1px;
}

.hora-lugar {
    color: #E4EAF5;
    font-weight: 600;
    font-size: 1.05rem;
    margin-top: 6px;
}

.hora-lugar .acento {
    color: var(--turquesa);
}

.frases-defensa {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-bottom: 34px;
}

.frase-defensa {
    background: rgba(255,255,255,0.08);
    border: 2px solid var(--turquesa);
    color: var(--blanco);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 1rem;
    padding: 10px 22px;
    border-radius: 50px;
    letter-spacing: 0.5px;
}

.btn-scroll {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--turquesa);
    color: var(--azul-pan-oscuro);
    font-weight: 700;
    padding: 15px 34px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.25s ease;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

.btn-scroll:hover {
    background: var(--blanco);
    transform: translateY(-2px);
}

/* ===================== INFO EVENTO ===================== */
.info-evento {
    background: var(--blanco);
    padding: 50px 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.info-card {
    text-align: center;
    padding: 28px 16px;
    border: 1px solid #E3E7EC;
    border-radius: var(--radio);
    transition: transform 0.2s ease;
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sombra);
}

.info-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--azul-pan);
}

.info-card h3 {
    color: var(--azul-pan);
    font-weight: 700;
    margin-bottom: 6px;
}

.info-card p {
    font-size: 0.95rem;
}

/* ===================== FORMULARIO ===================== */
.registro-section {
    padding: 60px 0 80px;
}

.registro-card {
    background: var(--blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 40px;
    max-width: 780px;
    margin: 0 auto;
    border-top: 6px solid var(--azul-pan);
}

.registro-header {
    text-align: center;
    margin-bottom: 30px;
}

.registro-header h2 {
    color: var(--azul-pan);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.registro-header h2 i {
    margin-right: 8px;
}

.registro-header p {
    color: var(--gris-texto);
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}

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

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

.form-group label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--azul-pan-oscuro);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-group label i {
    color: var(--azul-pan);
    width: 16px;
    text-align: center;
}

.form-group label i.fa-whatsapp {
    color: var(--verde-whatsapp);
}

.form-group input {
    padding: 12px 14px;
    border: 1.5px solid #D5DAE1;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--azul-pan);
    box-shadow: 0 0 0 3px rgba(0,61,165,0.12);
}

.form-group input.input-error {
    border-color: var(--rojo-error);
}

.error-msg {
    color: var(--rojo-error);
    font-size: 0.8rem;
    margin-top: 4px;
    min-height: 16px;
}

.form-group-checkbox {
    margin: 10px 0 24px;
}

.checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--gris-texto);
    cursor: pointer;
}

.checkbox-wrap span {
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.checkbox-wrap span i {
    color: var(--azul-pan);
    margin-top: 2px;
}

.checkbox-wrap input {
    margin-top: 3px;
    accent-color: var(--azul-pan);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--azul-pan);
    color: var(--blanco);
    border: none;
    padding: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.15s ease;
}

.btn-submit:hover {
    background: var(--azul-pan-oscuro);
}

.btn-submit:active {
    transform: scale(0.98);
}

.btn-submit:disabled {
    background: var(--gris-plata);
    cursor: not-allowed;
}

.form-mensaje-general {
    text-align: center;
    margin-top: 14px;
    font-size: 0.9rem;
    font-weight: 600;
    min-height: 20px;
}

.form-mensaje-general.error {
    color: var(--rojo-error);
}

/* ===================== FOOTER ===================== */
.site-footer {
    background: var(--azul-pan-oscuro);
    padding: 26px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.footer-logo {
    height: 34px;
    filter: brightness(0) invert(1);
}

.footer-inner p {
    color: #C9D3E5;
    font-size: 0.85rem;
}

/* ===================== POPUP ===================== */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 32, 78, 0.72);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    padding: 20px;
}

.popup-overlay.active {
    display: flex;
    animation: fadeIn 0.25s ease;
}

.popup-box {
    background: var(--blanco);
    border-radius: 16px;
    padding: 40px 36px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    border-top: 6px solid var(--azul-pan);
    animation: popIn 0.3s ease;
}

.popup-close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--gris-texto);
    cursor: pointer;
    line-height: 1;
}

.popup-check {
    margin: 0 auto 18px;
    width: 80px;
    height: 80px;
}

.checkmark-circle {
    stroke: var(--verde-ok);
    stroke-width: 2.5;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: circleDraw 0.5s ease forwards;
}

.checkmark-check {
    stroke: var(--verde-ok);
    stroke-width: 3.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: checkDraw 0.4s 0.4s ease forwards;
}

.popup-box h2 {
    color: var(--azul-pan);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.popup-box p {
    color: var(--gris-texto);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.popup-sub {
    font-weight: 600;
    color: var(--azul-pan-oscuro);
    margin-top: 8px;
}

.popup-sub i {
    margin-right: 6px;
}

.btn-popup-cerrar {
    margin-top: 22px;
    background: var(--azul-pan);
    color: var(--blanco);
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-popup-cerrar:hover {
    background: var(--azul-pan-oscuro);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes popIn {
    from { transform: scale(0.85); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes circleDraw {
    to { stroke-dashoffset: 0; }
}

@keyframes checkDraw {
    to { stroke-dashoffset: 0; }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
    .titulo-aparta { font-size: 2.6rem; }
    .fecha-grande { font-size: 1.7rem; padding: 8px 24px; }
    .frase-defensa { font-size: 0.85rem; padding: 8px 16px; }
    .info-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .registro-card { padding: 28px 20px; }
    .header-top-inner { flex-direction: column; text-align: center; }
    .header-banner { min-height: 560px; }
}

@media (max-width: 480px) {
    .titulo-aparta { font-size: 2rem; }
    .frases-defensa { flex-direction: column; align-items: center; }
}