/* ================================
   IBS Classic Executive Service Page
   Simple / Formal / Logo Matched
================================ */

.ibs-classic-service-page,
.ibs-classic-service-page * {
    box-sizing: border-box;
}

.ibs-classic-service-page {
    --ibs-navy: #242577;
    --ibs-navy-dark: #171852;
    --ibs-navy-light: #32349a;
    --ibs-gold: #b58a44;
    --ibs-text: #1f2937;
    --ibs-muted: #5b6675;
    --ibs-soft: #f7f8fa;
    --ibs-line: rgba(36, 37, 119, 0.13);
    background: #ffffff;
    color: var(--ibs-text);
    font-family: inherit;
}

.ibs-classic-container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

/* Buttons */

.ibs-classic-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.ibs-classic-btn {
    min-height: 46px;
    padding: 0 22px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14.5px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.ibs-classic-btn:hover {
    text-decoration: none;
}

.ibs-classic-btn-primary {
    background: var(--ibs-navy);
    color: #ffffff;
    border: 1px solid var(--ibs-navy);
}

.ibs-classic-btn-primary:hover {
    background: var(--ibs-navy-light);
    color: #ffffff;
}

.ibs-classic-btn-outline {
    background: #ffffff;
    color: var(--ibs-navy);
    border: 1px solid rgba(36, 37, 119, 0.26);
}

.ibs-classic-btn-outline:hover {
    border-color: var(--ibs-navy);
    color: var(--ibs-navy);
}

.ibs-classic-btn-light {
    background: #ffffff;
    color: var(--ibs-navy);
    border: 1px solid #ffffff;
}

.ibs-classic-btn-light-outline {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.48);
}

.ibs-classic-btn-light-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

/* Hero with subtle executive background */

.ibs-classic-hero {
    position: relative;
    padding: 76px 0 58px;
    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.92) 0%,
            rgba(247, 248, 252, 0.94) 58%,
            #ffffff 100%
        ),
        linear-gradient(
            135deg,
            rgba(36, 37, 119, 0.10) 0%,
            rgba(36, 37, 119, 0.04) 55%,
            rgba(181, 138, 68, 0.06) 100%
        ),
        url("../img/consulting-hero-bg.webp") center center / cover no-repeat;
    border-top: 1px solid rgba(36, 37, 119, 0.08);
    border-bottom: 1px solid rgba(36, 37, 119, 0.10);
    overflow: hidden;
}

.ibs-classic-hero::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    background: #242577;
    opacity: 0.95;
}

.ibs-classic-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 85% 20%, rgba(36, 37, 119, 0.08), transparent 34%),
        radial-gradient(circle at 15% 85%, rgba(181, 138, 68, 0.07), transparent 32%);
    pointer-events: none;
}

.ibs-classic-hero .ibs-classic-container {
    position: relative;
    z-index: 2;
}

/* Sections */

.ibs-classic-section {
    padding: 54px 0;
    background: #ffffff;
    border-bottom: 1px solid rgba(36, 37, 119, 0.08);
}

.ibs-classic-section-soft {
    background: #f7f8fa;
}

.ibs-classic-heading {
    margin-bottom: 28px;
}

.ibs-classic-heading span {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--ibs-gold);
    font-size: 13px;
    font-weight: 800;
}

.ibs-classic-heading h2 {
    margin: 0;
    color: var(--ibs-navy);
    font-size: 30px;
    font-weight: 900;
    line-height: 1.42;
}

.ibs-classic-heading p {
    margin: 14px 0 0;
    color: var(--ibs-muted);
    font-size: 15.5px;
    font-weight: 500;
    line-height: 1.9;
}

/* List */

.ibs-classic-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--ibs-line);
}

.ibs-classic-list-item {
    padding: 24px 0;
    border-bottom: 1px solid var(--ibs-line);
}

.ibs-classic-list-item h3 {
    margin: 0 0 8px;
    color: var(--ibs-navy);
    font-size: 20px;
    font-weight: 900;
    line-height: 1.45;
}

.ibs-classic-list-item p {
    margin: 0;
    color: var(--ibs-muted);
    font-size: 15.5px;
    font-weight: 500;
    line-height: 1.9;
}

/* Steps */

.ibs-classic-steps {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--ibs-line);
}

.ibs-classic-step {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 22px;
    padding: 26px 0;
    border-bottom: 1px solid var(--ibs-line);
}

.ibs-classic-step-no {
    color: var(--ibs-gold);
    font-size: 22px;
    font-weight: 900;
    line-height: 1.2;
}

.ibs-classic-step h3 {
    margin: 0 0 8px;
    color: var(--ibs-navy);
    font-size: 20px;
    font-weight: 900;
    line-height: 1.45;
}

.ibs-classic-step p {
    margin: 0 0 10px;
    color: var(--ibs-muted);
    font-size: 15.3px;
    font-weight: 500;
    line-height: 1.85;
}

.ibs-classic-output {
    color: #3f4b5c !important;
}

.ibs-classic-output strong {
    color: var(--ibs-navy);
    font-weight: 900;
}

/* CTA */

.ibs-classic-cta {
    padding: 54px 0;
    background: #ffffff;
}

.ibs-classic-cta-content {
    padding: 34px 0;
    background: var(--ibs-navy);
    border-top: 4px solid var(--ibs-gold);
}

.ibs-classic-cta-content h2,
.ibs-classic-cta-content p,
.ibs-classic-cta-content .ibs-classic-actions {
    width: min(1080px, calc(100% - 56px));
    margin-right: auto;
    margin-left: auto;
}

.ibs-classic-cta-content h2 {
    margin-top: 0;
    margin-bottom: 0;
    color: #ffffff;
    font-size: 28px;
    font-weight: 900;
    line-height: 1.45;
}

.ibs-classic-cta-content p {
    margin-top: 13px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 15.5px;
    font-weight: 500;
    line-height: 1.9;
}

/* FAQ */

.ibs-classic-faq-list {
    border-top: 1px solid var(--ibs-line);
}

.ibs-classic-faq-item {
    border-bottom: 1px solid var(--ibs-line);
    background: transparent;
}

.ibs-classic-faq-item summary {
    position: relative;
    padding: 20px 34px 20px 0;
    color: var(--ibs-navy);
    font-size: 17px;
    font-weight: 900;
    line-height: 1.65;
    cursor: pointer;
    list-style: none;
}

.ibs-classic-faq-item summary::-webkit-details-marker {
    display: none;
}

.ibs-classic-faq-item summary::before {
    content: "+";
    position: absolute;
    top: 22px;
    right: 0;
    color: var(--ibs-gold);
    font-size: 22px;
    font-weight: 900;
    line-height: 1;
}

.ibs-classic-faq-item[open] summary::before {
    content: "−";
}

.ibs-classic-faq-item div {
    padding: 0 34px 22px 0;
}

.ibs-classic-faq-item p {
    margin: 0;
    color: var(--ibs-muted);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.9;
}

/* Responsive */

@media (max-width: 768px) {
    .ibs-classic-container {
        width: min(100% - 30px, 1180px);
    }

    .ibs-classic-hero {
        padding: 54px 0 42px;
        background:
            linear-gradient(
                180deg,
                rgba(247, 248, 252, 0.98) 0%,
                #ffffff 100%
            );
    }

    .ibs-classic-hero h1 {
        font-size: 29px;
        line-height: 1.45;
    }

    .ibs-classic-lead {
        font-size: 15.5px;
        line-height: 1.85;
    }

    .ibs-classic-summary {
        display: block;
        padding: 14px 0;
    }

    .ibs-classic-summary span {
        display: block;
        margin: 0;
        padding: 8px 0;
    }

    .ibs-classic-summary span::before {
        display: none;
    }

    .ibs-classic-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .ibs-classic-btn {
        width: 100%;
    }

    .ibs-classic-section,
    .ibs-classic-cta {
        padding: 40px 0;
    }

    .ibs-classic-heading h2,
    .ibs-classic-cta-content h2 {
        font-size: 23px;
        line-height: 1.45;
    }

    .ibs-classic-list-item {
        padding: 20px 0;
    }

    .ibs-classic-list-item h3,
    .ibs-classic-step h3 {
        font-size: 18px;
    }

    .ibs-classic-step {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 22px 0;
    }

    .ibs-classic-step-no {
        font-size: 19px;
    }

    .ibs-classic-cta-content {
        padding: 28px 0;
    }

    .ibs-classic-cta-content h2,
    .ibs-classic-cta-content p,
    .ibs-classic-cta-content .ibs-classic-actions {
        width: min(100% - 36px, 1180px);
    }

    .ibs-classic-faq-item summary {
        padding: 18px 30px 18px 0;
        font-size: 15.5px;
    }

    .ibs-classic-faq-item summary::before {
        top: 20px;
        font-size: 20px;
    }

    .ibs-classic-faq-item div {
        padding: 0 30px 20px 0;
    }

    .ibs-classic-faq-item p {
        font-size: 14.5px;
        line-height: 1.85;
    }
}