/* ══════════════════════════════════════════════════════
   SOBRE NOSOTROS — CSS PREMIUM FLUIDO v2
   Paleta: navy #1a3a6b · blue #2563EB · red #DC2626
══════════════════════════════════════════════════════ */

/* ─── Variables + easings premium ─── */
:root {
    --sn-navy:       #003579;
    --sn-blue:       #0087FF;
    --sn-blue-dark:  #1d4ed8;
    --sn-red:        #DC2626;
    --sn-bg-light:   #e8eef8;
    --sn-bg-pale:    #f4f6fc;
    --sn-gray:       #96A0B5;
    --sn-gray-lt:    #9ca3af;
    --sn-border:     #e5e7eb;
    --sn-white:      #ffffff;
    --sn-shadow-sm:  0 2px 8px rgba(26,58,107,.07);
    --sn-shadow-md:  0 8px 28px rgba(26,58,107,.10);
    --sn-shadow-lg:  0 16px 48px rgba(26,58,107,.16);
    --sn-shadow-xl:  0 24px 64px rgba(26,58,107,.22);
    --sn-radius:     20px;
    --sn-radius-sm:  12px;
    --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --sn-transition: 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ─── Keyframes de entrada ─── */
@keyframes sn-slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0);    }
}
@keyframes sn-slide-left {
    from { opacity: 0; transform: translateX(-26px); }
    to   { opacity: 1; transform: translateX(0);     }
}
@keyframes sn-pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,.4); }
    50%       { box-shadow: 0 0 0 6px rgba(37,99,235,0); }
}

/* ─── Página ─── */
.sn-page   { padding-top: 0; }
.sn-content { padding-left: 8px; }

/* ════════════════════════════════════════
   SIDEBAR
════════════════════════════════════════ */
.sn-sidebar-col {

    padding-right: 32px;
}

.sn-sidebar {
    background: var(--sn-bg-pale);
    border: 1px solid var(--sn-border);
    border-radius: var(--sn-radius-sm);
    padding: 20px 16px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    transition: box-shadow 0.3s var(--ease-smooth);
}

.sn-sidebar:hover { box-shadow: var(--sn-shadow-md); }

.sn-sidebar-title {
    font-family: 'Poppins', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--sn-gray);
    margin: 0 4px 14px;
}

.sn-sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.sn-sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    font-size: 0.855rem;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    border-radius: 8px;
    border-left: 3px solid transparent;
    transition: background 0.22s var(--ease-smooth),
                color 0.22s var(--ease-smooth),
                border-color 0.22s var(--ease-smooth),
                box-shadow 0.22s var(--ease-smooth),
                transform 0.2s var(--ease-spring);
}

.sn-sidebar-link::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--sn-gray-lt);
    flex-shrink: 0;
    transition: background 0.22s ease, transform 0.3s var(--ease-spring);
}

.sn-sidebar-link:hover {
    background: var(--sn-white);
    color: var(--sn-blue);
    border-left-color: var(--sn-blue);
    box-shadow: var(--sn-shadow-sm);
    transform: translateX(3px);
}

.sn-sidebar-link:hover::before {
    background: var(--sn-blue);
    transform: scale(1.5);
}

.sn-sidebar-link.active {
    background: var(--sn-white);
    color: var(--sn-blue);
    border-left-color: var(--sn-blue);
    font-weight: 600;
    box-shadow: var(--sn-shadow-sm);
    transform: translateX(3px);
}

.sn-sidebar-link.active::before {
    background: var(--sn-blue);
    transform: scale(1.5);
    animation: sn-pulse-dot 2.2s ease infinite;
}

/* ════════════════════════════════════════
   SECCIONES — base
════════════════════════════════════════ */
.sn-section {
    padding: 0px 0 68px;
    border-bottom: 1px solid var(--sn-border);
}

.sn-section:last-child  { border-bottom: none; padding-bottom: 40px; }

.sn-section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    font-weight: 500;
    color: var(--sn-navy);
    text-align: center;
    margin: 0 0 30px;
    line-height: 1.18;
    letter-spacing: -.01em;
}

.sn-section-title::after {
    content: '';
    display: block;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sn-blue), #16a34a, #eab308, #f97316, var(--sn-red));
    border-radius: 2px;
    margin: 10px auto 0;
    transition: width 0.7s var(--ease-out);
}

.sn-section.in-view .sn-section-title::after { width: 56px; }

.sn-section-subtitle {
    text-align: center;
    color: var(--sn-gray);
    font-size: 1.2rem;
    margin: 0 auto 44px;
    line-height: 1.65;
}

/* ════════════════════════════════════════
   1. IDENTIDAD (Misión · Visión · Propósito)
════════════════════════════════════════ */
.sn-identity-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: stretch;
    isolation: isolate;
}

.sn-id-card {
    border-radius: 15px;
    padding: 34px 28px 40px;
    min-height: 370px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    transition: transform 0.42s var(--ease-spring),
                box-shadow 0.38s var(--ease-smooth);
    will-change: transform;
    backface-visibility: hidden;
}

/* Colores y sombras por variante */
.sn-id-card--light {
    background: #EEF6FE;
    box-shadow: 0 4px 20px rgba(26,58,107,.08);
}

.sn-id-card--red {
    background: #E30238;
    box-shadow: 0 12px 36px rgba(220,38,38,.28);
}

.sn-id-card--blue {
    background: #0087FF;
    box-shadow: 0 12px 36px rgba(37,99,235,.28);
}

/* Decoración circular — contenida dentro del card con clip-path */
.sn-id-card::after {
    content: '';
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    pointer-events: none;
    clip-path: inset(0 round 22px);
}

.sn-id-card--light::after { background: rgba(37,99,235,.05); }
.sn-id-card--red::after   { background: rgba(255,255,255,.06); }
.sn-id-card--blue::after  { background: rgba(255,255,255,.06); }

/* Icono badge */
.sn-id-icon {
    width: 54px;
    height: 54px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: transform 0.4s var(--ease-spring), box-shadow 0.3s ease;
}

.sn-id-card:hover .sn-id-icon {
    transform: scale(1.14) rotate(-6deg);
}

.sn-id-icon--dark {
    background: var(--sn-navy);
    color: var(--sn-white);
    box-shadow: 0 4px 12px rgba(26,58,107,.25);
}

.sn-id-card:hover .sn-id-icon--dark {
    box-shadow: 0 8px 22px rgba(26,58,107,.38);
}

.sn-id-icon--light {
    background: rgba(255,255,255,.92);
    box-shadow: 0 2px 10px rgba(0,0,0,.10);
}

.sn-id-card:hover .sn-id-icon--light {
    background: #fff;
    box-shadow: 0 6px 20px rgba(0,0,0,.18);
}

.sn-id-card--red  .sn-id-icon--light { color: #DC2626; }
.sn-id-card--blue .sn-id-icon--light { color: #2563EB; }

/* Heading */
.sn-id-heading {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    font-weight: 500;
    line-height: 1.15;
    margin: 0;
    flex-shrink: 0;
}

.sn-id-card--light .sn-id-heading { color: var(--sn-navy); }
.sn-id-card--red   .sn-id-heading,
.sn-id-card--blue  .sn-id-heading  { color: var(--sn-white); }

/* Texto descripción */
.sn-id-text {
    font-size: 0.875rem;
    line-height: 1.75;
    margin: 0;
    flex: 1;
}

/* Misión: texto en navy oscuro (NO azul brillante) */
.sn-id-card--light .sn-id-text { color: var(--sn-navy); }

/* Visión y Propósito: blanco con ligera transparencia */
.sn-id-card--red   .sn-id-text,
.sn-id-card--blue  .sn-id-text  { color: rgba(255,255,255,.90); }

/* ════════════════════════════════════════
   2. HISTORIA — TIMELINE
════════════════════════════════════════ */
.sn-timeline {
    display: flex;
    flex-direction: column;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 0;
}

.sn-tl-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 0 28px;
    transition: transform 0.3s var(--ease-smooth);
}

.sn-tl-item:hover { transform: translateX(5px); }

.sn-tl-left {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sn-tl-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--sn-blue);
    color: var(--sn-white);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(37,99,235,.30);
    z-index: 1;
    transition: transform 0.35s var(--ease-spring), box-shadow 0.3s ease;
}

.sn-tl-item:hover .sn-tl-num {
    transform: scale(1.18);
    box-shadow: 0 8px 26px rgba(37,99,235,.46);
}

.sn-tl-num--dark {
    background: var(--sn-navy);
    box-shadow: 0 4px 14px rgba(26,58,107,.25);
}

.sn-tl-item:hover .sn-tl-num--dark {
    box-shadow: 0 8px 26px rgba(26,58,107,.38);
}

.sn-tl-line {
    width: 2px;
    flex: 1;
    min-height: 40px;
    background: linear-gradient(to bottom, var(--sn-blue), #e8eef8);
    margin: 5px 0;
    opacity: 0.35;
    transition: opacity 0.3s ease;
}

.sn-tl-item:hover .sn-tl-line { opacity: 0.85; }

.sn-tl-body {
    padding-bottom: 44px;
    padding-top: 10px;
    border-left: none;
}

.sn-tl-year {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--sn-blue);
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 5px;
    transition: letter-spacing 0.3s ease;
}

.sn-tl-item:hover .sn-tl-year { letter-spacing: .08em; }

.sn-tl-event {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 500;
    color: #000000;
    margin: 0 0 10px;
    line-height: 1.35;
    transition: color 0.25s ease;
}

.sn-tl-item:hover .sn-tl-event { color: var(--sn-navy); }

.sn-tl-desc {
    font-size: 1rem;
    color: var(--sn-gray);
    line-height: 1.7;
    margin: 0;
    max-width: 520px;
}

/* ════════════════════════════════════════
   3. DIRECTOR + EQUIPO
════════════════════════════════════════ */
.sn-section--blue-bg {
    background: var(--sn-bg-light);
    border-radius: var(--sn-radius);
    padding: 52px 40px 56px;
    border-bottom: none;
}

.sn-section--blue-bg .sn-section-title { color: var(--sn-navy); }
.sn-section--blue-bg .sn-section-subtitle { color: var(--sn-gray); }

/* Fila de tarjetas */
.sn-team-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

/* Card base */
.sn-team-card {
    background: var(--sn-white);
    border-radius: 18px;
    flex: 1;
    min-width: 160px;
    max-width: 260px;
    box-shadow: var(--sn-shadow-md);
    transition: transform 0.38s var(--ease-spring),
                box-shadow 0.38s var(--ease-smooth);
    will-change: transform;
}

.sn-team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sn-shadow-lg);
}

.sn-team-card-inner {
    padding: 28px 20px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 5px;
    position: relative;
}

/* Decoración de arco (pseudo-elemento) */
.sn-team-card-inner::before {
    content: '';
    position: absolute;
    top: -1px;
    right: -1px;
    width: 90px;
    height: 90px;
    border-radius: 0 18px 0 0;
    border-top: 2px solid rgba(37,99,235,.10);
    border-right: 2px solid rgba(37,99,235,.10);
    pointer-events: none;
    transition: border-color 0.3s ease, width 0.35s var(--ease-out), height 0.35s var(--ease-out);
}

.sn-team-card:hover .sn-team-card-inner::before {
    border-color: rgba(37,99,235,.25);
    width: 114px;
    height: 114px;
}

/* Foto director */
.sn-director-photo {
    width: 130px;
    height: 130px;
    border-radius: 20%;
    object-fit: cover;
    object-position: top center;
    margin-bottom: 12px;
    box-shadow: 0 4px 20px rgba(26,58,107,.15);
    border: 3px solid var(--sn-white);
    outline: 2px solid rgba(37,99,235,.15);
    transition: transform 0.42s var(--ease-spring),
                box-shadow 0.38s ease,
                outline-color 0.3s ease;
}

.sn-team-card:hover .sn-director-photo {
    transform: scale(1.07);
    box-shadow: 0 10px 32px rgba(26,58,107,.26);
    outline-color: rgba(37,99,235,.38);
}

.sn-team-name {
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--sn-navy);
    margin: 4px 0 0;
    line-height: 1.3;
}

.sn-team-role {
    font-size: 0.8rem;
    color: #374151;
    font-weight: 500;
    margin: 0;
}

.sn-team-dept {
    font-size: 0.78rem;
    color: var(--sn-gray);
    margin: 0;
}

.sn-team-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.82rem;
    color: var(--sn-blue);
    text-decoration: none;
    font-weight: 600;
    margin-top: 10px;
    transition: gap 0.25s var(--ease-spring),
                color 0.22s ease,
                transform 0.25s var(--ease-spring);
}

.sn-team-link span { display: inline-block; transition: transform 0.25s var(--ease-spring); }

.sn-team-link:hover {
    color: var(--sn-blue-dark);
    gap: 8px;
    transform: translateX(2px);
    text-decoration: none;
}

.sn-team-link:hover span { transform: translateX(3px); }

/* Separador + */
.sn-team-plus {
    font-size: 2.2rem;
    font-weight: 200;
    color: var(--sn-gray-lt);
    flex-shrink: 0;
    line-height: 1;
    user-select: none;
}

/* Card dirección */
.sn-team-card--dir { max-width: 210px; }

.sn-dir-icon-wrap {
    width: 76px;
    height: 76px;
    border-radius: 20px;
    background: var(--sn-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    color: var(--sn-blue);
    margin-bottom: 14px;
    transition: background 0.3s var(--ease-smooth),
                transform 0.4s var(--ease-spring),
                box-shadow 0.3s ease,
                color 0.3s ease;
}

.sn-team-card:hover .sn-dir-icon-wrap {
    background: rgba(37,99,235,.12);
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 8px 20px rgba(37,99,235,.20);
    color: var(--sn-blue-dark);
}

/* CTA */
.sn-team-cta { display: flex; justify-content: center; }

.sn-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1.5px solid var(--sn-navy);
    color: var(--sn-navy);
    padding: 11px 36px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.28s var(--ease-smooth),
                color 0.28s ease,
                box-shadow 0.28s ease,
                transform 0.26s var(--ease-spring),
                gap 0.24s var(--ease-spring);
}

.sn-btn-outline .bi { transition: transform 0.28s var(--ease-spring); }

.sn-btn-outline:hover {
    background: var(--sn-navy);
    color: var(--sn-white);
    box-shadow: 0 8px 26px rgba(26,58,107,.28);
    transform: translateY(-2px);
    gap: 12px;
    text-decoration: none;
}

.sn-btn-outline:hover .bi { transform: translateX(4px); }

/* ════════════════════════════════════════
   4. BASE INSTITUCIONAL
════════════════════════════════════════ */
.sn-base-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}

/* Icono badge */
.sn-base-icon-wrap {
    width: 54px;
    height: 54px;
    border-radius: var(--sn-radius-sm);
    background: var(--sn-bg-pale);
    border: 1.5px solid #dce5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: var(--sn-blue);
    margin-bottom: 18px;
    box-shadow: var(--sn-shadow-sm);
    transition: transform 0.4s var(--ease-spring),
                box-shadow 0.3s ease,
                background 0.3s ease;
}

.sn-base-col:hover .sn-base-icon-wrap {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 6px 18px rgba(37,99,235,.18);
    background: #dce8f8;
}

.sn-base-heading {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--sn-navy);
    margin: 0 0 22px;
}

/* Lista funciones */
.sn-base-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.sn-base-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 1rem;
    color: var(--sn-gray);
    line-height: 1.6;
    transition: color 0.22s ease, transform 0.25s var(--ease-smooth);
    cursor: default;
}

.sn-base-list li:hover { color: #374151; transform: translateX(4px); }

.sn-base-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--sn-gray-lt);
    flex-shrink: 0;
    margin-top: 6px;
    transition: background 0.22s ease, transform 0.3s var(--ease-spring);
}

.sn-base-list li:hover::before {
    background: var(--sn-blue);
    transform: scale(1.6);
}

/* Marco legal — items */
.sn-legal-items {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 0;
}

.sn-legal-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 14px 0;
    border-bottom: 1px solid var(--sn-border);
    transition: padding-left 0.25s var(--ease-smooth);
    cursor: default;
}

.sn-legal-item:hover { padding-left: 8px; }

.sn-legal-item:first-child { padding-top: 0; }
.sn-legal-item:last-child  { border-bottom: none; padding-bottom: 0; }

.sn-legal-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--sn-blue);
    text-decoration: none;
    transition: color var(--sn-transition);
    line-height: 1.3;
}

.sn-legal-title:hover { color: var(--sn-blue-dark); text-decoration: underline; }

.sn-legal-desc {
    font-size: 0.83rem;
    color: #374151;
    margin: 0;
    line-height: 1.4;
}

.sn-legal-divider {
    border: none;
    border-top: 1.5px solid var(--sn-border);
    margin: 24px 0 20px;
}

/* Carta compromiso */
.sn-carta {
    background: var(--sn-bg-pale);
    border-radius: var(--sn-radius-sm);
    padding: 18px 20px 16px;
    border: 1px solid var(--sn-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: box-shadow 0.3s ease,
                border-color 0.3s ease,
                transform 0.3s var(--ease-spring);
}

.sn-carta:hover {
    box-shadow: var(--sn-shadow-md);
    border-color: rgba(37,99,235,.28);
    transform: translateY(-2px);
}

.sn-carta .sn-legal-title { font-size: 0.95rem; }

.sn-carta-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.83rem;
    color: var(--sn-blue);
    text-decoration: none;
    font-weight: 600;
    margin-top: 10px;
    align-self: flex-end;
    transition: gap 0.25s var(--ease-spring),
                color 0.22s ease,
                transform 0.25s var(--ease-spring);
}

.sn-carta-link span { display: inline-block; transition: transform 0.25s var(--ease-spring); }

.sn-carta-link:hover {
    color: var(--sn-blue-dark);
    gap: 8px;
    transform: translateX(2px);
}

.sn-carta-link:hover span { transform: translateX(3px); }

/* ════════════════════════════════════════
   ANIMACIÓN DE ENTRADA (scroll)
   Usa @keyframes — sin conflicto con hover
════════════════════════════════════════ */
.sn-fade-in { opacity: 0; }

.sn-fade-in.visible {
    animation: sn-slide-up 0.65s var(--ease-out) both;
}

.sn-tl-item.sn-fade-in.visible {
    animation-name: sn-slide-left;
    animation-duration: 0.58s;
}

/* ── Hover elevation — gana cascada sobre .visible ── */
.sn-id-card:hover {
    transform: translateY(-12px);
    z-index: 2;
}

.sn-id-card--light:hover { box-shadow: 0 22px 48px rgba(26,58,107,.20); }
.sn-id-card--red:hover   { box-shadow: 0 26px 56px rgba(220,38,38,.44); }
.sn-id-card--blue:hover  { box-shadow: 0 26px 56px rgba(37,99,235,.44); }

.sn-team-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--sn-shadow-xl);
    z-index: 2;
}

/* ── Focus visible (accesibilidad) ── */
.sn-sidebar-link:focus-visible,
.sn-team-link:focus-visible,
.sn-btn-outline:focus-visible,
.sn-legal-title:focus-visible,
.sn-carta-link:focus-visible {
    outline: 2px solid var(--sn-blue);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .sn-fade-in         { opacity: 1; }
    .sn-fade-in.visible { animation: none; }
}

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 1100px) {
    .sn-team-card { max-width: 100%; }
    .sn-team-card--dir { max-width: 100%; }
}

@media (max-width: 992px) {
    .sn-identity-grid { grid-template-columns: 1fr; }

    .sn-base-grid { grid-template-columns: 1fr; gap: 40px; }

    .sn-team-row { justify-content: center; }
    .sn-team-card { max-width: 260px; }

    .sn-timeline { max-width: 100%; }
}

@media (max-width: 768px) {
    .sn-page { padding-left: 20px; padding-right: 20px; }
    .sn-sidebar-col { display: none; }

    .sn-section {
        padding: 44px 0 52px;
    }

    .sn-section-title {
        font-size: 1.65rem;
        margin-bottom: clamp(8px, 2vw, 12px);
    }

    .sn-section-subtitle {
        margin: 0 auto 32px;
        padding: 0 12px;
    }

    .sn-identity-grid {
        gap: 16px;
    }

    .sn-id-card {
        padding: 28px 20px 32px;
        min-height: auto;
        gap: 16px;
    }

    .sn-section--blue-bg {
        padding: 40px 24px;
        border-radius: 14px;
    }

    .sn-team-row {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .sn-team-plus { display: none; }
    .sn-team-card { max-width: 100%; width: 100%; }

    .sn-tl-item { grid-template-columns: 48px 1fr; gap: 0 18px; }

    .sn-base-grid { gap: 32px; }

    .sn-base-heading { margin-bottom: 18px; }
    .sn-base-list { gap: 12px; }

    .sn-legal-item { padding: 12px 0; }
}

@media (max-width: 640px) {
    .sn-page { padding-left: 16px; padding-right: 16px; }

    .sn-section-title { font-size: 1.55rem; }
    .sn-id-heading { font-size: 1.4rem; }
    .sn-id-card {
        padding: 24px 18px 28px;
    }

    .sn-section--blue-bg {
        padding: 36px 18px;
    }

    .sn-team-card-inner { padding: 24px 16px 20px; }

    .sn-tl-item { gap: 0 16px; }
    .sn-tl-left { gap: 8px; }
    .sn-tl-num { width: 40px; height: 40px; font-size: 0.9rem; }
    .sn-tl-body { padding-bottom: 32px; padding-top: 8px; }
}

@media (max-width: 480px) {
    .sn-page { padding-left: 14px; padding-right: 14px; }

    .sn-section {
        padding: 32px 0 40px;
    }

    .sn-section-title {
        font-size: clamp(1.3rem, 5vw, 1.55rem);
        margin-bottom: clamp(8px, 2vw, 12px);
    }

    .sn-section-subtitle {
        font-size: 0.88rem;
        max-width: 100%;
        padding: 0 4px;
    }

    .sn-id-heading {
        font-size: clamp(1.3rem, 4vw, 1.4rem);
    }

    .sn-id-card {
        padding: 20px 16px 24px;
        gap: 14px;
    }

    .sn-id-icon {
        width: 46px;
        height: 46px;
        font-size: 1.2rem;
    }

    .sn-id-text {
        font-size: 0.825rem;
        line-height: 1.65;
    }

    .sn-section--blue-bg {
        padding: 32px 16px;
        border-radius: 12px;
    }

    .sn-team-card-inner {
        padding: 20px 14px 18px;
        gap: 4px;
    }

    .sn-director-photo {
        width: 110px;
        height: 110px;
        margin-bottom: 10px;
    }

    .sn-team-name {
        font-size: 0.88rem;
    }

    .sn-team-role,
    .sn-team-dept {
        font-size: 0.75rem;
    }

    .sn-tl-item {
        grid-template-columns: 40px 1fr;
        gap: 0 14px;
    }

    .sn-tl-num {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }

    .sn-tl-body {
        padding-bottom: 28px;
        padding-top: 6px;
    }

    .sn-tl-year {
        font-size: 0.73rem;
    }

    .sn-tl-event {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }

    .sn-tl-desc {
        font-size: 0.82rem;
    }

    .sn-base-grid {
        gap: 24px;
    }

    .sn-base-icon-wrap {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }

    .sn-base-heading {
        font-size: 1rem;
        margin-bottom: 16px;
    }

    .sn-base-list {
        gap: 10px;
    }

    .sn-base-list li {
        font-size: 0.82rem;
        gap: 8px;
    }

    .sn-legal-items {
        gap: 0;
    }

    .sn-legal-item {
        padding: 10px 0;
        font-size: 0.8rem;
    }

    .sn-legal-title {
        font-size: 0.88rem;
    }

    .sn-legal-desc {
        font-size: 0.78rem;
    }

    .sn-btn-outline {
        padding: 10px 28px;
        font-size: 0.82rem;
    }

    .sn-carta {
        padding: 14px 16px;
        gap: 3px;
    }
}