.our-services {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 4rem;
    padding-bottom: 4rem;
}

/* Header */
.os-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.os-badge-line {
    width: 60px;
    height: 1px;
    background-color: var(--tq-4);
}
.os-badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--tq-1);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--tq-1);
}
.os-badge-text {
    color: var(--tq-1);
    font-size: 1rem;
    letter-spacing: 2px;
    font-weight: 500;
}

.os-main-title {
    font-size: 3.5rem;
    color: var(--tx-1);
    margin-bottom: 1.2rem;
    text-align: center;
}

.os-subtitle {
    color: var(--tx-2);
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 600px;
    margin-bottom: 4rem;
}

/* Grilla */
.os-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    width: 100%;
}

.os-card {
    background: linear-gradient(180deg, rgba(7, 30, 43, 0.4) 0%, rgba(3, 20, 31, 0.9) 100%);
    border: 1px solid var(--bl-1);
    border-radius: 16px;
    padding: 3rem 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.4s ease;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.os-card:hover {
    border-color: var(--tq-4);
    box-shadow: 0 10px 30px var(--tr-6), inset 0 0 20px var(--tr-4);
    transform: translateY(-8px);
}

/* Contenedor de Iconos */
.os-icon-box {
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tq-1);
    filter: drop-shadow(0 0 8px var(--tr-1));
    transition: all 0.3s ease;
}

.os-card:hover .os-icon-box {
    transform: scale(1.1);
    filter: drop-shadow(0 0 12px var(--tq-1));
}

/* --- ICONOS CREADOS NATUVALMENTE EN CSS PURO --- */

/* 1. App */
.icon-mobile-app {
    width: 38px;
    height: 60px;
    border: 2px solid currentColor;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.icon-mobile-app::before {
    content: '</>';
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
}
.icon-mobile-app::after {
    content: '';
    position: absolute;
    bottom: 5px;
    width: 14px;
    height: 2px;
    background-color: currentColor;
    border-radius: 2px;
}

/* 2. Web */
.icon-web-browser {
    width: 54px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: 6px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.icon-web-browser::before {
    content: '•••';
    position: absolute;
    top: -7px;
    left: 5px;
    font-size: 12px;
    letter-spacing: 2px;
}
.icon-web-browser::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: currentColor;
}
.icon-globe {
    width: 20px;
    height: 20px;
    border: 2px solid currentColor;
    border-radius: 50%;
    margin-top: 8px;
    position: relative;
}
.icon-globe::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: currentColor;
    transform: translateY(-50%);
}
.icon-globe::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background-color: currentColor;
    transform: translateX(-50%);
}

/* 3. Impresión 3D */
.icon-3d-printer {
    width: 50px;
    height: 46px;
    border: 2px solid currentColor;
    border-bottom: 4px solid currentColor;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.icon-3d-printer::before {
    content: '';
    position: absolute;
    top: -2px;
    width: 16px;
    height: 6px;
    background-color: currentColor;
}
.icon-3d-cube {
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    transform: rotate(45deg);
    position: relative;
    margin-top: 6px;
}
.icon-3d-cube::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid currentColor;
    top: -6px;
    left: -6px;
}

/* 4. Diseño Vectorial */
.icon-vector-pen {
    width: 20px;
    height: 30px;
    border: 2px solid currentColor;
    border-bottom: none;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    position: relative;
    margin-top: -10px;
}
.vector-nodes {
    position: absolute;
    width: 44px;
    height: 44px;
    border: 1.5px dashed currentColor;
    border-radius: 50%;
    top: -14px;
    left: -14px;
    z-index: -1;
}
.vector-nodes::before, .vector-nodes::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: var(--bg-1);
    border: 2px solid currentColor;
}
.vector-nodes::before { top: 18px; left: -4px; }
.vector-nodes::after { top: 18px; right: -4px; }

/* 5. Robótica */
.icon-robot-arm {
    width: 32px;
    height: 42px;
    border-bottom: 4px solid currentColor;
    position: relative;
}
.icon-robot-arm::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 8px;
    width: 10px;
    height: 24px;
    border: 2px solid currentColor;
    transform: skewX(-20deg);
}
.icon-robot-arm::after {
    content: '';
    position: absolute;
    top: 12px;
    left: 1px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid currentColor;
    background-color: var(--bg-1);
}
.robot-claw {
    position: absolute;
    top: 0;
    left: 14px;
    width: 16px;
    height: 12px;
    border: 2px solid currentColor;
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    transform: rotate(45deg);
}

/* Divisor Interno de cada Tarjeta */
.os-card-divider {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem 0;
}
.os-card-divider .divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bl-1), transparent);
}
.os-card-divider .divider-dot {
    width: 6px;
    height: 6px;
    background-color: var(--tq-1);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--tq-1);
}

/* Textos de la tarjeta */
.os-card-title {
    color: var(--tx-1);
    font-size: 1.1rem;
    line-height: 1.4;
    margin-bottom: 1.2rem;
    min-height: 2.8em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.os-card-desc {
    color: var(--tx-3);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Conexión inferior global */
.os-bottom-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 5rem;
    width: 100%;
}
.os-bottom-ornament .orn-line {
    flex: 1;
    height: 1px;
    background: var(--bl-1);
    max-width: 150px;
}
.os-bottom-ornament .orn-dot {
    width: 6px;
    height: 6px;
    background: var(--tq-4);
    border-radius: 50%;
}
.os-bottom-ornament .orn-center-circle {
    width: 28px;
    height: 28px;
    border: 1px solid var(--tq-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 10px var(--tr-1), 0 0 10px var(--tr-1);
}
.os-bottom-ornament .orn-center-circle::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--bg-1);
    border: 2px solid var(--tq-1);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--tq-1);
}