@charset "utf-8";

/* ============================================================
   FRAMEBUILDING.CSS - Estilos específicos para cuadros de bici
   Coherente con welding.css pero con su propia personalidad
   ============================================================ */

/* Hero específico */
.weld-hero--framebuilding {
    background: linear-gradient(135deg,
            rgba(20, 25, 35, 0.30) 0%,
            rgba(20, 25, 35, 0.45) 100%),
        url('/img/framebuilding/hero-bg.webp');
    background-size: cover;
    background-position: center 30%;
}

.weld-hero--framebuilding .weld-hero__stats strong {
    color: #2c7da0;
    /* Azul técnico para diferenciar */
}

/* Grid de tipos de cuadro */
.frame-types__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.frame-type-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.frame-type-card:hover {
    transform: translateY(-5px);
    border-color: rgba(44, 125, 160, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.frame-type-card__icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.frame-type-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: white;
}

.frame-type-card p {
    font-size: 0.95rem;
    color: rgb(220, 220, 220);
    margin-bottom: 15px;
    line-height: 1.6;
}

.frame-type-card ul {
    list-style: none;
    padding-left: 0;
}

.frame-type-card li {
    font-size: 0.85rem;
    color: #2c7da0;
    padding: 5px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

/* Timeline de pasos */
.process-steps-detailed {
    padding: 60px 0;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 16px;
    margin-bottom: 50px;
}

.steps-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.step {
    display: flex;
    gap: 25px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.2s ease;
}

.step:hover {
    background: rgba(255, 255, 255, 0.07);
    transform: translateX(10px);
}

.step__number {
    font-size: 2rem;
    font-weight: 800;
    color: #2c7da0;
    min-width: 60px;
    text-align: center;
    font-family: monospace;
}

.step__content h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: white;
}

.step__content p {
    font-size: 0.95rem;
    color: rgb(200, 200, 200);
    line-height: 1.5;
}

/* Materiales */
.frame-materials {
    padding: 60px 0;
    margin-bottom: 50px;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.material-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 25px;
    border-top: 4px solid #2c7da0;
}

.material-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: white;
}

.material-card p {
    font-size: 0.95rem;
    color: rgb(220, 220, 220);
    margin-bottom: 15px;
}

.material-card ul {
    list-style: none;
    padding-left: 0;
}

.material-card li {
    font-size: 0.85rem;
    color: #ccc;
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
}

.material-card li::before {
    content: "✓";
    color: #2c7da0;
    position: absolute;
    left: 0;
}

.materials-note {
    background: rgba(44, 125, 160, 0.15);
    border-left: 4px solid #2c7da0;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.materials-note p {
    margin: 0;
    font-size: 0.9rem;
    color: rgb(220, 220, 220);
}

/* Why custom */
.why-custom {
    padding: 60px 0;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 16px;
    margin-bottom: 50px;
}

.why-custom__points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.why-custom__point {
    text-align: center;
    padding: 25px;
}

.why-custom__point h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #2c7da0;
}

.why-custom__point p {
    font-size: 0.95rem;
    color: rgb(220, 220, 220);
    line-height: 1.6;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .step {
        flex-direction: column;
        gap: 10px;
    }

    .step__number {
        text-align: left;
    }

    .step:hover {
        transform: translateX(0);
    }

    .frame-types__grid,
    .materials-grid,
    .why-custom__points {
        grid-template-columns: 1fr;
    }
}