/* ========================================================
   ESTILOS MODERNOS - COLEGIO JESISTEMAS
   Complementa style.css (Mentor v4.3.0)
   ======================================================== */

/* === VARIABLES DE COLOR Y DISEÑO === */
:root {
    --cp: #1565C0;
    --cp-dark: #0D47A1;
    --cp-light: #42A5F5;
    --ca: #00BFA5;
    --ca-dark: #00897B;
    --ct: #2C3E50;
    --ct2: #546E7A;
    --cbg: #F0F4FF;
    --cw: #FFFFFF;
    --sh1: 0 2px 14px rgba(21,101,192,0.09);
    --sh2: 0 6px 28px rgba(21,101,192,0.15);
    --sh3: 0 12px 48px rgba(21,101,192,0.22);
    --r: 14px;
    --r2: 8px;
    --tr: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #f4f4f4; }
::-webkit-scrollbar-thumb { background: var(--cp-light); border-radius: 3px; }

/* ======================================================
   HEADER
   ====================================================== */
#header {
    background: linear-gradient(135deg, rgba(13,71,161,0.97) 0%, rgba(21,101,192,0.97) 100%) !important;
    backdrop-filter: blur(14px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.2) !important;
}

.get-started-btn {
    background: linear-gradient(135deg, var(--ca), var(--ca-dark)) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 50px !important;
    padding: 9px 22px !important;
    font-weight: 700 !important;
    font-size: 0.88rem !important;
    box-shadow: 0 4px 14px rgba(0,191,165,0.35) !important;
    transition: var(--tr) !important;
    cursor: pointer;
    letter-spacing: 0.3px;
}
.get-started-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 22px rgba(0,191,165,0.50) !important;
    background: linear-gradient(135deg, #26D0C5, var(--ca)) !important;
}

/* ======================================================
   HERO SECTION
   ====================================================== */
#hero:before {
    background: linear-gradient(135deg,
        rgba(13,71,161,0.88) 0%,
        rgba(0,137,123,0.80) 100%) !important;
}

#hero h1 {
    font-size: clamp(1.9rem, 4.5vw, 3.2rem) !important;
    font-weight: 800 !important;
    line-height: 1.18 !important;
    letter-spacing: -0.5px;
    text-shadow: 0 3px 20px rgba(0,0,0,0.25);
    margin-bottom: 0.5rem !important;
}

#hero h2 {
    font-size: clamp(0.95rem, 2.2vw, 1.2rem) !important;
    font-weight: 400 !important;
    opacity: 0.92;
    line-height: 1.65;
    max-width: 560px;
    margin: 0 auto 0 !important;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.16);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.32);
    color: #fff;
    border-radius: 50px;
    padding: 7px 22px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1.35rem;
    text-transform: uppercase;
}

#hero .btn-get-started {
    background: linear-gradient(135deg, var(--ca), var(--ca-dark)) !important;
    border: none !important;
    border-radius: 50px !important;
    padding: 13px 36px !important;
    font-size: 0.97rem !important;
    font-weight: 700 !important;
    box-shadow: 0 6px 24px rgba(0,191,165,0.45) !important;
    transition: var(--tr) !important;
    color: #fff !important;
    letter-spacing: 0.3px;
}
#hero .btn-get-started:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 32px rgba(0,191,165,0.58) !important;
    background: linear-gradient(135deg, #26D0C5, var(--ca)) !important;
}

/* ======================================================
   SECCIÓN CONTADORES
   ====================================================== */
#counts {
    background: linear-gradient(135deg, var(--cp-dark) 0%, var(--cp) 55%, #0288D1 100%) !important;
    padding: 3.5rem 0 !important;
}
#counts .counters {
    align-items: center;
}
#counts .col {
    padding: 1.5rem 1.5rem !important;
    border-right: 1px solid rgba(255,255,255,0.15);
}
#counts .col:last-child {
    border-right: none;
}
#counts .purecounter {
    font-size: 3rem !important;
    font-weight: 800 !important;
    color: #fff !important;
    line-height: 1;
    display: block;
}
#counts p {
    color: rgba(255,255,255,0.78) !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    margin-top: 0.5rem;
}

/* ======================================================
   SECCIÓN QUIÉNES SOMOS (ABOUT)
   ====================================================== */
#about {
    background: #fff;
}
#about img.img-fluid {
    border-radius: var(--r) !important;
    box-shadow: var(--sh2) !important;
}
#about p.fst-italic {
    color: var(--ct2) !important;
    line-height: 1.85;
    font-size: 0.95rem;
}

/* ======================================================
   SECCIÓN TITLES (global)
   ====================================================== */
.section-title h2 {
    font-size: 1.9rem !important;
    font-weight: 800 !important;
    color: var(--ct) !important;
    position: relative;
    padding-bottom: 1rem !important;
}
.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 52px;
    height: 3px;
    background: linear-gradient(90deg, var(--cp), var(--ca));
    border-radius: 2px;
}
.section-title p {
    color: var(--ct2) !important;
    font-size: 0.95rem !important;
    margin-top: 0.75rem;
}

/* ======================================================
   SECCIÓN PROCESOS (WHY-US)
   ====================================================== */
#why-us {
    background: var(--cbg) !important;
}
#why-us .content {
    border-radius: var(--r) !important;
    box-shadow: var(--sh1) !important;
    border: 1px solid rgba(21,101,192,0.09) !important;
    padding: 2rem !important;
    transition: var(--tr) !important;
}
#why-us .content:hover {
    transform: translateY(-4px) !important;
    box-shadow: var(--sh2) !important;
}
#why-us .content h3 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: var(--ct) !important;
}
#why-us .content p {
    color: var(--ct2) !important;
    line-height: 1.7;
}
.more-btn {
    background: linear-gradient(135deg, var(--cp), var(--ca)) !important;
    border-radius: 50px !important;
    padding: 10px 28px !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 16px rgba(21,101,192,0.3) !important;
    transition: var(--tr) !important;
    color: #fff !important;
}
.more-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 24px rgba(21,101,192,0.42) !important;
    color: #fff !important;
}

/* Icon boxes en procesos */
.icon-boxes .icon-box {
    border-radius: var(--r) !important;
    box-shadow: var(--sh1) !important;
    border: 1px solid rgba(21,101,192,0.07) !important;
    background: var(--cw) !important;
    padding: 1.5rem 1rem !important;
    text-align: center !important;
    transition: var(--tr) !important;
}
.icon-boxes .icon-box:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--sh2) !important;
    border-color: rgba(21,101,192,0.22) !important;
}
.icon-boxes .icon-box i {
    font-size: 2.2rem !important;
    color: var(--cp) !important;
    transition: var(--tr) !important;
    display: block;
    margin-bottom: 0.6rem;
}
.icon-boxes .icon-box:hover i {
    transform: scale(1.14) !important;
    color: var(--ca) !important;
}
.icon-boxes .icon-box h4 {
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--ct) !important;
}
.icon-boxes .icon-box p {
    color: var(--ct2) !important;
    font-size: 0.85rem !important;
    line-height: 1.5;
}

/* Botones dentro de icon-boxes */
.icon-boxes .btn-primary {
    background: linear-gradient(135deg, var(--cp), var(--cp-dark)) !important;
    border: none !important;
    border-radius: 50px !important;
    padding: 7px 20px !important;
    font-weight: 600 !important;
    box-shadow: 0 3px 12px rgba(21,101,192,0.28) !important;
    transition: var(--tr) !important;
    font-size: 0.85rem !important;
}
.icon-boxes .btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 18px rgba(21,101,192,0.42) !important;
    background: linear-gradient(135deg, var(--cp-light), var(--cp)) !important;
}

/* ======================================================
   SECCIÓN REPORTES (FEATURES)
   ====================================================== */
#features {
    background: #fff;
}
.icon-box {
    border-radius: var(--r) !important;
    box-shadow: var(--sh1) !important;
    border: 1px solid rgba(21,101,192,0.06) !important;
    background: var(--cw) !important;
    padding: 1.5rem 1.25rem !important;
    transition: var(--tr) !important;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
}
.icon-box:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--sh2) !important;
    border-color: rgba(21,101,192,0.2) !important;
}
.icon-box > i {
    font-size: 2rem !important;
    transition: var(--tr) !important;
}
.icon-box:hover > i {
    transform: scale(1.15) !important;
}
.icon-box h3 {
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    color: var(--ct) !important;
    margin: 0 !important;
    line-height: 1.3;
}
.icon-box h3 a {
    color: var(--ct) !important;
    text-decoration: none;
}
.icon-box h3 a:hover {
    color: var(--cp) !important;
}

/* ======================================================
   SECCIÓN AULA VIRTUAL (COURSES)
   ====================================================== */
.courses {
    background: var(--cbg) !important;
}
.course-item {
    border-radius: var(--r) !important;
    overflow: hidden !important;
    box-shadow: var(--sh1) !important;
    transition: var(--tr) !important;
    border: none !important;
    background: var(--cw) !important;
}
.course-item:hover {
    transform: translateY(-8px) !important;
    box-shadow: var(--sh3) !important;
}
.course-item img {
    height: 195px;
    object-fit: cover;
    width: 100%;
    transition: var(--tr) !important;
}
.course-item:hover img {
    transform: scale(1.05) !important;
}
.course-content {
    padding: 1.35rem 1.5rem !important;
    background: var(--cw) !important;
}
.course-content h3 {
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    color: var(--ct) !important;
    margin-bottom: 0.4rem !important;
}
.course-content h3 a {
    color: var(--ct) !important;
}
.course-content h3 a:hover {
    color: var(--cp) !important;
}
.course-content p {
    color: var(--ct2) !important;
    font-size: 0.88rem !important;
    line-height: 1.6;
    margin: 0 !important;
}

/* ======================================================
   SECCIÓN BANCOS (PRICING)
   ====================================================== */
#bancos {
    background: #fff !important;
}
#bancos .box {
    border-radius: var(--r) !important;
    box-shadow: var(--sh1) !important;
    border: none !important;
    border-top: 4px solid var(--cp) !important;
    transition: var(--tr) !important;
    overflow: hidden;
    background: var(--cw) !important;
}
#bancos .box:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--sh2) !important;
    border-top-color: var(--ca) !important;
}
#bancos .box h3 {
    color: var(--ct) !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
}
#bancos .box .advanced {
    background: linear-gradient(135deg, var(--cp), var(--ca)) !important;
    border-radius: 50px !important;
    padding: 3px 18px !important;
    font-size: 0.78rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.5px;
}
#bancos .box ul {
    list-style: none !important;
    padding: 0 1rem !important;
}
#bancos .box ul li {
    padding: 0.35rem 0 !important;
    border-bottom: 1px solid rgba(0,0,0,0.05) !important;
    font-size: 0.88rem !important;
    color: var(--ct2) !important;
}
#bancos .box ul li:last-child {
    border-bottom: none !important;
}
#bancos .box ul li strong {
    color: var(--ct) !important;
}
#bancos .box .btn-wrap {
    padding: 1rem !important;
    border-top: 1px solid rgba(0,0,0,0.06) !important;
    display: flex;
    justify-content: center;
}
#bancos h5 {
    color: var(--ct) !important;
    font-size: 0.9rem !important;
    font-weight: 500;
    background: rgba(21,101,192,0.06);
    border-radius: var(--r2);
    padding: 0.85rem 1.25rem;
    border-left: 4px solid var(--cp);
    margin-bottom: 0 !important;
}
#bancos h5 a {
    color: var(--cp) !important;
    font-weight: 700;
}

/* ======================================================
   SECCIÓN COMUNICADOS (PUBLICA)
   ====================================================== */
.error {
    border-radius: var(--r2) !important;
    border: none !important;
    background: linear-gradient(135deg, var(--cp), #1E88E5) !important;
    box-shadow: var(--sh1) !important;
    padding: 1rem 1.5rem !important;
    font-size: 1rem !important;
}

/* ======================================================
   BOTONES GLOBALES
   ====================================================== */
.btn-primary {
    background: linear-gradient(135deg, var(--cp), var(--cp-dark)) !important;
    border: none !important;
    border-radius: 50px !important;
    padding: 8px 22px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 14px rgba(21,101,192,0.28) !important;
    transition: var(--tr) !important;
}
.btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(21,101,192,0.42) !important;
    background: linear-gradient(135deg, var(--cp-light), var(--cp)) !important;
}
.btn-success {
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: var(--tr) !important;
}
.btn-info {
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: var(--tr) !important;
}
.btn-secondary {
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: var(--tr) !important;
}
.btn-warning {
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: var(--tr) !important;
}
.btn-danger {
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: var(--tr) !important;
}

/* ======================================================
   BOTÓN FLOTANTE (MENSAJE DOCENTE)
   ====================================================== */
.btn-float {
    box-shadow: var(--sh2) !important;
    transition: var(--tr) !important;
    border-radius: 50px !important;
    background: linear-gradient(135deg, #00C853, #00897B) !important;
    padding: 12px 22px !important;
    font-weight: 700 !important;
    font-size: 0.92rem !important;
}
.btn-float:hover {
    transform: translateY(-4px) !important;
    box-shadow: var(--sh3) !important;
    background: linear-gradient(135deg, #00E676, #00BFA5) !important;
}

/* ======================================================
   FOOTER
   ====================================================== */
#footer {
    background: linear-gradient(160deg, #0a1628 0%, #0D1B2A 45%, #111827 100%) !important;
}
#footer .footer-top {
    padding: 4rem 0 2rem !important;
}
#footer h3, #footer h4 {
    color: #fff !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
    margin-bottom: 1.2rem !important;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid rgba(0,191,165,0.28);
}
#footer p {
    color: rgba(255,255,255,0.58) !important;
    font-size: 0.88rem !important;
    line-height: 1.75;
}
#footer .footer-contact strong {
    color: rgba(255,255,255,0.85) !important;
}
#footer .footer-links ul {
    padding: 0 !important;
    list-style: none !important;
}
#footer .footer-links ul li {
    padding: 0.25rem 0 !important;
    border: none !important;
}
#footer .footer-links ul li i {
    color: var(--ca) !important;
    font-size: 0.75rem !important;
}
#footer .footer-links ul li a {
    color: rgba(255,255,255,0.58) !important;
    font-size: 0.88rem !important;
    transition: var(--tr) !important;
    text-decoration: none;
}
#footer .footer-links ul li a:hover {
    color: var(--ca) !important;
    padding-left: 6px;
}
#footer .copyright {
    color: rgba(255,255,255,0.45) !important;
    font-size: 0.82rem !important;
}
#footer .credits {
    color: rgba(255,255,255,0.38) !important;
    font-size: 0.78rem !important;
}
#footer .credits a {
    color: var(--ca) !important;
}
#footer .social-links a {
    background: rgba(255,255,255,0.08) !important;
    color: rgba(255,255,255,0.75) !important;
    border-radius: 50% !important;
    width: 36px !important;
    height: 36px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: var(--tr) !important;
    margin: 0 3px !important;
}
#footer .social-links a:hover {
    background: var(--ca) !important;
    color: #fff !important;
    transform: translateY(-3px) !important;
}
#footer .social-links a i {
    font-size: 1.1rem !important;
}

/* ======================================================
   MODALES
   ====================================================== */
.modal-content {
    border-radius: var(--r) !important;
    border: none !important;
    box-shadow: var(--sh3) !important;
    overflow: hidden;
}
.modal-header {
    background: linear-gradient(135deg, var(--cp-dark), var(--cp)) !important;
    border: none !important;
    padding: 1.15rem 1.5rem !important;
}
.modal-title {
    color: #fff !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
}
.modal-header .btn-close {
    filter: brightness(0) invert(1) !important;
    opacity: 0.75;
}
.modal-footer {
    border-top: 1px solid rgba(0,0,0,0.06) !important;
    gap: 0.5rem;
}

/* ======================================================
   BACK TO TOP
   ====================================================== */
.back-to-top {
    background: linear-gradient(135deg, var(--cp), var(--ca)) !important;
    box-shadow: var(--sh2) !important;
}
.back-to-top:hover {
    background: linear-gradient(135deg, var(--ca), var(--cp)) !important;
}

/* ======================================================
   RESPONSIVE TWEAKS
   ====================================================== */
@media (max-width: 768px) {
    .hero-pill { font-size: 0.72rem; padding: 5px 16px; }
    #hero h1 { font-size: clamp(1.6rem, 6vw, 2.2rem) !important; }
    #hero h2 { font-size: 0.92rem !important; }
    #counts .col { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
    #counts .col:last-child { border-bottom: none; }
    .course-item img { height: 165px; }
}

@media (max-width: 576px) {
    .section-title h2 { font-size: 1.55rem !important; }
    .icon-boxes .icon-box { margin-bottom: 1rem; }
}

/* ======================================================
   COMPARTIDOS — landing.css (portal representantes)
   ====================================================== */
.alu-foto {
    width: 90px; height: 90px; border-radius: 50%; object-fit: cover;
    border: 3px solid var(--a, #00BFA5); display: block;
}
.alu-foto2 {
    width: 150px; height: 150px; border-radius: 50%; object-fit: cover;
    border: 3px solid var(--a, #0e74f8); display: block;
}
.lfoto-wrap {
    display: flex; flex-direction: column; align-items: center; gap: .75rem;
}
.thumb {
    width: 120px; height: 120px; border-radius: 50%; object-fit: cover;
    border: 3px solid rgba(21,101,192,.2); display: block;
}