/* ================================================================
   ESTILO FACTURACIÓN FERRETERÍA - SDRIMSAC
================================================================ */

/* BASE */
:root {
    --primary: #18376b;
    --secondary: #3a7be0;
    --gold: #1A3A6B;
    --gold-light: #fdf8f2;
    --bg-light: #f4f7fa;
    --text-dark: #2c3e50;
    --text-muted: #5d6a7a;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(24, 55, 107, 0.08);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    margin: 0;
    line-height: 1.6;
}

/* BANNER MODERNO */
.ferreteria-banner-modern {
    position: relative;
    width: 100%;
    min-height: 390px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #18376b;
}

.ferreteria-banner-modern img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ferreteria-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,40,90,0.90), rgba(24,55,107,0.90));
}

.ferreteria-banner-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
    padding: 40px 20px;
    color: #fff;
}

.ferreteria-badge {
    display: inline-block;
    padding: 10px 18px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 22px;
    backdrop-filter: blur(4px);
}

.ferreteria-banner-content h1 {
    font-size: 3.1rem;
    line-height: 1.12;
    margin: 0 0 16px;
    font-weight: 800;
}

.ferreteria-banner-content p {
    font-size: 1.12rem;
    line-height: 1.7;
    margin: 0;
    opacity: 0.96;
}

/* TAGS Y TITULOS */
.ferreteria-tag {
    display: inline-block;
    padding: 8px 16px;
    background: #eef4ff;
    color: var(--primary);
    border: 1px solid #dbe7ff;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 18px;
}

.ferreteria-section-heading {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 40px auto;
}

.ferreteria-section-heading h3 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 14px;
    font-weight: 800;
}

.ferreteria-section-heading p {
    font-size: 1.08rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}

/* HERO */
.ferreteria-hero {
    padding: 80px 0 70px;
    background: var(--bg-light);
}

.ferreteria-hero-container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
    align-items: center;
}

.ferreteria-hero-text h2 {
    font-size: 3rem;
    line-height: 1.1;
    color: var(--primary);
    margin: 0 0 20px;
    font-weight: 800;
}

.ferreteria-hero-text p {
    font-size: 1.12rem;
    line-height: 1.9;
    color: #374151;
    margin-bottom: 28px;
}

.ferreteria-features {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: #fff;
    border: 1px solid #e4ebf7;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(24,55,107,0.06);
}

.feature i {
    color: var(--secondary);
    font-size: 1rem;
}

.feature span {
    font-size: 1rem;
    color: #243041;
    font-weight: 500;
}

/* IMAGEN PRINCIPAL */
.ferreteria-hero-image {
    display: flex;
    justify-content: center;
}

.ferreteria-main {
    display: flex;
    justify-content: center;
    padding: 1px 20px;
}

.ferreteria-banner-container {
    position: relative;
    background: #fff;
    padding: 16px;
    border-radius: 28px;
    box-shadow: 0 20px 50px rgba(17, 24, 39, 0.15);
    max-width: 620px;
    width: 100%;
}

.ferreteria-banner {
    width: 100%;
    border-radius: 22px;
    display: block;
}

.ferreteria-card {
    position: absolute;
    right: -45px;
    bottom: -45px;
    width: 260px;
    max-width: 45%;
    border-radius: 22px;
    background: #fff;
    padding: 8px;
    box-shadow: 0 18px 35px rgba(0,0,0,0.22);
}

/* DESARROLLO */
.ferreteria-desarrollo {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(0,0,0,0.08);
    max-width: 900px;
    margin: 0 auto 0 auto;
    padding: 32px 24px 24px 24px;
    text-align: center;
}

.ferreteria-desarrollo h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #08267ade;
}

.ferreteria-desarrollo p {
    font-size: 1.1rem;
    color: #333;
}

/* ROLES */
.ferreteria-roles-section {
    padding: 20px 0 90px;
    background: linear-gradient(to bottom, #f5f7fb 0%, #1A3A6B 100%);
}

.ferreteria-roles {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
}

.ferreteria-rol-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 24px rgba(185,122,26,0.08);
    padding: 28px 22px 22px 22px;
    border: 1px solid #d1dbf0;
}

.ferreteria-rol-large {
    min-height: 100%;
}

.ferreteria-rol-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0d1e9b;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ferreteria-rol-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ferreteria-rol-card ul li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 11px;
    color: #222;
    font-size: 1rem;
    line-height: 1.65;
}

.ferreteria-rol-card ul li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: #061d78;
    font-size: 0.9rem;
}

.ferreteria-rol-icon {
    font-size: 1.5rem;
    color: #061d78;
    flex-shrink: 0;
}

/* FAQ */
.ferreteria-faq-wrapper {
    padding: 0 0 90px;
    background: #e4effc;
}

.ferreteria-faq-section {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.6fr 1.2fr;
    gap: 32px;
    align-items: start;
}

.ferreteria-faq {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(0,0,0,0.08);
    padding: 32px 24px;
    border: 1px solid #d1ddf0;
}

.ferreteria-faq h2 {
    color: #1A3A6B;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 18px;
    text-align: center;
}

.ferreteria-faq-item {
    margin-bottom: 18px;
    border-bottom: 1px solid #8daef7;
}

.ferreteria-faq-question {
    font-weight: 600;
    font-size: 1.1rem;
    color: #1A3A6B;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    transition: color 0.2s;
    gap: 12px;
}

.ferreteria-faq-question:hover {
    color: #1A3A6B;
}

.ferreteria-faq-answer {
    font-size: 1rem;
    color: #222;
    padding: 0 0 12px 0;
    display: none;
    animation: fadeIn 0.3s;
    line-height: 1.7;
}

.ferreteria-faq-item.active .ferreteria-faq-answer {
    display: block;
}

.ferreteria-faq-toggle {
    font-size: 1.2rem;
    margin-left: 10px;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.ferreteria-faq-item.active .ferreteria-faq-toggle {
    transform: rotate(90deg);
}

.ferreteria-faq-img {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.ferreteria-faq-img img {
    width: 100%;
    max-width: 260px;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(185,122,26,0.10);
    background: #fff;
    padding: 8px;
}

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

/* RESPONSIVE */
@media (max-width: 1100px) {
    .ferreteria-hero-container {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .ferreteria-hero-text {
        text-align: center;
    }

    .ferreteria-features {
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }

    .ferreteria-card {
        right: -20px;
        bottom: -25px;
        width: 220px;
    }

    .ferreteria-roles,
    .ferreteria-faq-section {
        grid-template-columns: 1fr;
    }

    .ferreteria-faq-img {
        order: -1;
    }
}

@media (max-width: 900px) {
    .ferreteria-banner,
    .ferreteria-desarrollo,
    .ferreteria-roles,
    .ferreteria-faq-section {
        max-width: 98vw;
    }
}

@media (max-width: 768px) {
    .ferreteria-banner-modern {
        min-height: 320px;
    }

    .ferreteria-banner-content h1 {
        font-size: 2.2rem;
    }

    .ferreteria-banner-content p {
        font-size: 1rem;
    }

    .ferreteria-hero {
        padding: 60px 0 40px;
    }

    .ferreteria-hero-text h2 {
        font-size: 2.2rem;
    }

    .ferreteria-hero-text p {
        font-size: 1rem;
        line-height: 1.8;
    }

    .ferreteria-section-heading h3 {
        font-size: 1.8rem;
    }

    .ferreteria-banner-container {
        padding: 12px;
    }

    .ferreteria-card {
        position: relative;
        right: auto;
        bottom: auto;
        display: block;
        margin: 16px auto 0;
        width: 75%;
        max-width: 260px;
    }

    .ferreteria-faq {
        padding: 24px 18px;
    }
}

@media (max-width: 480px) {
    .ferreteria-banner-content h1 {
        font-size: 1.8rem;
    }

    .ferreteria-badge,
    .ferreteria-tag {
        font-size: 0.85rem;
        padding: 8px 14px;
    }

    .ferreteria-hero-container,
    .ferreteria-roles,
    .ferreteria-faq-section {
        width: min(100% - 24px, 1200px);
    }

    .ferreteria-hero-text h2 {
        font-size: 1.9rem;
    }

    .feature {
        padding: 12px 14px;
    }

    .ferreteria-rol-card {
        padding: 18px 14px;
    }

    .ferreteria-rol-card h3 {
        font-size: 1.08rem;
    }

    .ferreteria-rol-card ul li,
    .ferreteria-faq-answer,
    .ferreteria-faq-question {
        font-size: 0.95rem;
    }
}