/* =========================================================
   CORPORATE ETL & SSIS TRAINING
   FINAL PAGE-SCOPED STYLES
   Visual sizing synchronized with corporate-oracle-dba.css
   ========================================================= */

.corp-etl-hero,
.corp-etl-benefits-strip,
.corp-etl-section,
.corp-etl-cta-section {
    font-family: "Poppins", sans-serif;
    --etl-blue: #2563eb;
    --etl-light-blue: #60a5fa;
    --etl-cyan: #22c7f2;
    --etl-navy: #07152d;
    --etl-text: #0f172a;
    --etl-muted: #64748b;
    --etl-border: #e2e8f0;
    --etl-soft: #f8fafc;
}

.corp-etl-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto
}

.corp-etl-hero,
.corp-etl-hero *,
.corp-etl-benefits-strip,
.corp-etl-benefits-strip *,
.corp-etl-section,
.corp-etl-section *,
.corp-etl-cta-section,
.corp-etl-cta-section * {
    box-sizing: border-box
}

/* HERO */
.corp-etl-hero {
    position: relative;
    overflow: hidden;
    padding-bottom: 65px;
    color: #fff;
    background: radial-gradient(circle at 84% 42%, rgba(37, 99, 235, .34), transparent 36%), linear-gradient(115deg, #041126, #07152d 48%, #102e5e)
}

.corp-etl-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .24;
    pointer-events: none;
    background-image: linear-gradient(rgba(96, 165, 250, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(96, 165, 250, .12) 1px, transparent 1px);
    background-size: 54px 54px
}

.corp-etl-breadcrumb {
    position: relative;
    z-index: 3;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;
    padding: 17px 0 25px;
    color: #aebdd0;
    font-size: 11px;
    line-height: 1.5
}

.corp-etl-breadcrumb a {
    color: #e4edf8;
    text-decoration: none
}

.corp-etl-breadcrumb a:hover {
    color: #67d9ff
}

.corp-etl-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    align-items: center;
    gap: 55px;
    min-height: 540px
}

.corp-etl-hero-content {
    min-width: 0;
    width: 100%
}

.corp-etl-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: #67d9ff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px
}

.corp-etl-kicker>span {
    width: 38px;
    height: 2px;
    flex: 0 0 38px;
    background: var(--etl-cyan)
}

.corp-etl-hero h1 {
    max-width: 650px;
    margin: 0 0 15px;
    color: #fff;
    font-size: 52px;
    line-height: 1.08;
    letter-spacing: -1.3px;
    font-weight: 800
}

.corp-etl-hero h1 span {
    color: var(--etl-light-blue)
}

.corp-etl-hero h2 {
    margin: 0 0 17px;
    color: #60c8ff;
    font-size: 19px;
    line-height: 1.35;
    font-weight: 700
}

.corp-etl-hero-content>p {
    max-width: 620px;
    margin: 0 0 14px;
    color: #d7e5f6;
    font-size: 15px;
    line-height: 1.8
}

.corp-etl-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
    margin-bottom: 22px
}

.corp-etl-btn {
    position: relative;
    z-index: 30;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    pointer-events: auto;
    transition: .25s
}

.corp-etl-btn:hover {
    transform: translateY(-2px)
}

.corp-etl-btn-primary {
    color: #fff;
    background: var(--etl-blue);
    border: 1px solid var(--etl-blue);
    box-shadow: 0 10px 25px rgba(37, 99, 235, .22)
}

.corp-etl-btn-primary:hover {
    color: #fff;
    background: #1d4ed8
}

.corp-etl-btn-outline {
    color: #fff;
    background: transparent;
    border: 1px solid #aab9ca
}

.corp-etl-btn-outline:hover {
    color: #fff;
    background: rgba(255, 255, 255, .08)
}

.corp-etl-hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 24px;
    color: #c7d6e8;
    font-size: 12px
}

.corp-etl-hero-points span {
    display: inline-flex;
    align-items: center;
    gap: 7px
}

.corp-etl-hero-points i {
    color: #2dd4bf
}

.corp-etl-hero-image {
    position: relative;
    width: 100%;
    height: 440px;
    overflow: hidden;
    border: 1px solid rgba(96, 165, 250, .35);
    border-radius: 15px;
    background: #07152d;
    box-shadow: 0 25px 60px rgba(0, 0, 0, .35)
}

.corp-etl-hero-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center center;
    border-radius: inherit
}

.corp-etl-hero-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 17, 38, .18), rgba(4, 17, 38, .02) 65%);
    pointer-events: none
}

/* BENEFITS */
.corp-etl-benefits-strip {
    position: relative;
    z-index: 4;
    background: #fff;
    border-bottom: 1px solid var(--etl-border);
    box-shadow: 0 8px 25px rgba(15, 23, 42, .05)
}

.corp-etl-benefits-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr)
}

.corp-etl-benefit-item {
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 92px;
    padding: 15px 18px;
    border-right: 1px solid var(--etl-border)
}

.corp-etl-benefit-item:first-child {
    border-left: 1px solid var(--etl-border)
}

.corp-etl-benefit-item:last-child {
    border-right: 0
}

.corp-etl-benefit-item>i {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--etl-blue);
    font-size: 20px
}

.corp-etl-benefit-item h3 {
    margin: 0 0 5px;
    color: var(--etl-text);
    font-size: 13px;
    line-height: 1.35
}

.corp-etl-benefit-item p {
    margin: 0;
    color: var(--etl-muted);
    font-size: 13px;
    line-height: 1.5
}

/* COMMON SECTIONS */
.corp-etl-section {
    padding: 90px 0
}

.corp-etl-section-head {
    max-width: 850px;
    margin: 0 auto 52px;
    text-align: center
}

.corp-etl-section-kicker {
    display: inline-block;
    margin-bottom: 13px;
    color: var(--etl-blue);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase
}

.corp-etl-section-head h2 {
    margin: 0 0 18px;
    color: var(--etl-text);
    font-size: 38px;
    line-height: 1.2;
    font-weight: 800
}

.corp-etl-section-head h2 span {
    color: var(--etl-blue)
}

.corp-etl-section-head>p {
    max-width: 790px;
    margin: 0 auto;
    color: var(--etl-muted);
    font-size: 15px;
    line-height: 1.8
}

/* FEATURES */
.corp-etl-why-section {
    background: #fff
}

.corp-etl-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px
}

.corp-etl-feature-card {
    min-height: 205px;
    padding: 25px;
    border: 1px solid var(--etl-border);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .05);
    transition: .25s
}

.corp-etl-feature-card:hover {
    transform: translateY(-4px);
    border-color: #bfdbfe;
    box-shadow: 0 12px 25px rgba(15, 23, 42, .07)
}

.corp-etl-card-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    color: var(--etl-blue);
    font-size: 21px;
    border: 1px solid rgba(37, 99, 235, .18);
    border-radius: 10px;
    background: #f8fbff
}

.corp-etl-feature-card h3 {
    margin: 0 0 10px;
    color: var(--etl-text);
    font-size: 17px;
    line-height: 1.35
}

.corp-etl-feature-card p {
    margin: 0;
    color: var(--etl-muted);
    font-size: 13px;
    line-height: 1.7
}

/* CURRICULUM */
.corp-etl-curriculum-section {
    background: var(--etl-soft)
}

.corp-etl-curriculum-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px
}

.corp-etl-curriculum-card {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 18px;
    overflow: hidden;
    padding: 24px 25px;
    border: 1px solid var(--etl-border);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .05)
}

.corp-etl-number {
    color: var(--etl-blue);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.5
}

.corp-etl-curriculum-card h3 {
    margin: 0 0 13px;
    color: var(--etl-text);
    font-size: 17px;
    line-height: 1.4
}

.corp-etl-curriculum-card ul {
    margin: 0;
    padding: 0;
    list-style: none
}

.corp-etl-curriculum-card li {
    position: relative;
    margin-bottom: 9px;
    padding-left: 20px;
    color: #475569;
    font-size: 13px;
    line-height: 1.45
}

.corp-etl-curriculum-card li:last-child {
    margin-bottom: 0
}

.corp-etl-curriculum-card li::before {
    content: "\f058";
    position: absolute;
    left: 0;
    color: var(--etl-blue);
    font-family: "Font Awesome 6 Free";
    font-weight: 900
}

/* PROCESS */
.corp-etl-process-section {
    background: #fff
}

.corp-etl-process {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px
}

.corp-etl-process-step {
    position: relative;
    z-index: 1;
    padding: 27px 22px;
    text-align: center;
    border: 1px solid var(--etl-border);
    border-radius: 10px;
    background: #fff
}

.corp-etl-process-step::before {
    content: "";
    position: absolute;
    top: 46px;
    left: 100%;
    width: 18px;
    height: 1px;
    background: #bfdbfe
}

.corp-etl-process-step:last-child::before {
    display: none
}

.corp-etl-process-number {
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 17px;
    color: var(--etl-blue);
    font-size: 14px;
    font-weight: 800;
    border: 1px solid #bfdbfe;
    border-radius: 50%;
    background: #fff
}

.corp-etl-process-step h3 {
    max-width: 190px;
    margin: 0 auto 9px;
    color: var(--etl-text);
    font-size: 15px;
    line-height: 1.45
}

.corp-etl-process-step p {
    max-width: 190px;
    margin: 0 auto;
    color: var(--etl-muted);
    font-size: 13px;
    line-height: 1.65
}

/* SEO CONTENT */
.corp-etl-seo-section {
    background: var(--etl-soft)
}

.corp-etl-seo-content {
    max-width: 950px;
    margin: 0 auto;
    padding: 0
}

.corp-etl-seo-content .corp-etl-section-kicker {
    display: inline-block;
    margin-bottom: 13px;
    color: var(--etl-blue);
    font-size: 11px;
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: 1.5px;
    text-transform: uppercase
}

.corp-etl-seo-content h2 {
    margin: 0 0 24px;
    color: var(--etl-text);
    font-size: 38px;
    font-weight: 750;
    line-height: 1.2;
    letter-spacing: -.7px
}

.corp-etl-seo-content h2 span {
    color: var(--etl-blue)
}

.corp-etl-seo-content p {
    margin: 0 0 17px;
    color: #475569;
    font-size: 15px;
    line-height: 1.85
}

/* Supporting SEO sub-headings */
.corp-etl-seo-content > h3 {
    margin: 30px 0 10px;
    color: var(--etl-text);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.45
}


/* =========================================================
   FAQ
   The FAQ is the second consecutive SEO section in the PHP.
========================================================= */

.corp-etl-seo-section + .corp-etl-seo-section {
    background: #fff
}

.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content {
    max-width: 950px;
    padding: 0
}

.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content h2 {
    margin-bottom: 34px
}

/* FAQ question */
.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3 {
    position: relative;
    margin: 0;
    padding: 20px 58px 20px 22px;
    color: var(--etl-text);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.45;
    border: 1px solid var(--etl-border);
    border-bottom: 0;
    background: #fff;
    transition: background .25s ease,
                border-color .25s ease,
                color .25s ease
}

/* FAQ question icon */
.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3::after {
    content: "\f059";
    position: absolute;
    top: 50%;
    right: 20px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    color: var(--etl-blue);
    font-family: "Font Awesome 6 Free";
    font-size: 16px;
    font-weight: 900
}

/* FAQ answer */
.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3 + p {
    margin: 0 0 18px;
    padding: 18px 22px 20px;
    color: var(--etl-muted);
    font-size: 15px;
    line-height: 1.8;
    border: 1px solid var(--etl-border);
    background: #fff
}

/* First question rounding */
.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3:first-of-type {
    border-radius: 10px 10px 0 0
}

/* Last answer rounding */
.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3:last-of-type + p {
    margin-bottom: 0;
    border-radius: 0 0 10px 10px
}

/* FAQ question hover */
.corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3:hover {
    color: var(--etl-blue);
    border-color: #bfdbfe;
    background: #fafdff
}


/* RELATED LINKS */
.corp-etl-technology-section {
    background: #fff
}

.corp-etl-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px
}

.corp-etl-link-group {
    padding: 25px;
    border: 1px solid var(--etl-border);
    border-radius: 10px;
    background: #fff
}

.corp-etl-link-group h3 {
    margin: 0 0 17px;
    color: var(--etl-text);
    font-size: 15px;
    line-height: 1.4
}

.corp-etl-link-group a {
    display: block;
    margin-bottom: 10px;
    color: #1d4ed8;
    font-size: 12px;
    line-height: 1.5;
    text-decoration: none
}

.corp-etl-link-group a:last-child {
    margin-bottom: 0
}

.corp-etl-link-group a:hover {
    color: #2563eb;
    text-decoration: underline
}

/* CTA */
.corp-etl-cta-section {
    padding: 80px 0;
    color: #fff;
    background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, .32), transparent 40%), #07152d
}

.corp-etl-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px
}

.corp-etl-cta .corp-etl-section-kicker {
    color: #67d9ff
}

.corp-etl-cta h2 {
    max-width: 700px;
    margin: 0 0 17px;
    color: #fff;
    font-size: 38px;
    line-height: 1.2
}

.corp-etl-cta p {
    max-width: 700px;
    margin: 0;
    color: #cbd9ea;
    font-size: 15px;
    line-height: 1.8
}

.corp-etl-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    flex-shrink: 0
}

/* RESPONSIVE - 1199px */
@media(max-width:1199px) {
    .corp-etl-hero h1 {
        font-size: 48px
    }

    .corp-etl-benefits-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .corp-etl-benefit-item:nth-child(3) {
        border-right: 0
    }

    .corp-etl-benefit-item:nth-child(n+4) {
        border-top: 1px solid var(--etl-border)
    }

    .corp-etl-links-grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

/* RESPONSIVE - 900px */
@media(max-width:900px) {
    .corp-etl-section {
        padding: 72px 0
    }

    .corp-etl-section-head h2 {
        font-size: 34px
    }

    .corp-etl-hero-grid {
        grid-template-columns: 1fr;
        gap: 35px;
        min-height: auto
    }

    .corp-etl-hero h1 {
        font-size: 46px
    }

    .corp-etl-hero-image {
        height: 400px
    }

    .corp-etl-feature-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .corp-etl-curriculum-grid {
        grid-template-columns: 1fr
    }

    .corp-etl-process {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px 20px
    }

    .corp-etl-process-step::before {
        display: none
    }

    .corp-etl-cta {
        flex-direction: column;
        align-items: flex-start
    }
}

/* RESPONSIVE - 600px */
@media(max-width:600px) {
    .corp-etl-container {
        width: 92%
    }

    .corp-etl-section {
        padding: 58px 0
    }

    .corp-etl-section-head {
        margin-bottom: 35px
    }

    .corp-etl-section-head h2 {
        font-size: 29px
    }

    .corp-etl-hero h1 {
        font-size: 36px
    }

    .corp-etl-hero h2 {
        font-size: 17px
    }

    .corp-etl-hero-content>p {
        font-size: 14px
    }

    .corp-etl-hero-actions {
        flex-direction: column;
        align-items: stretch
    }

    .corp-etl-btn {
        width: 100%
    }

    .corp-etl-hero-points {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px
    }

    .corp-etl-hero-image {
        height: 300px;
        border-radius: 10px
    }

    .corp-etl-benefits-grid {
        grid-template-columns: 1fr
    }

    .corp-etl-benefit-item {
        border-right: 0 !important
    }

    .corp-etl-feature-grid {
        grid-template-columns: 1fr
    }

    .corp-etl-feature-card {
        min-height: auto;
        padding: 23px 20px
    }

    .corp-etl-curriculum-card {
        grid-template-columns: 38px 1fr;
        padding: 23px 20px
    }

    .corp-etl-process {
        grid-template-columns: 1fr;
        gap: 30px
    }

    .corp-etl-process-step {
        display: grid;
        grid-template-columns: 82px 1fr;
        column-gap: 18px;
        align-items: center;
        text-align: left
    }

    .corp-etl-process-number {
        grid-row: 1/span 2;
        width: 76px;
        height: 76px;
        margin: 0
    }

    .corp-etl-process-step h3,
    .corp-etl-process-step p {
        max-width: none;
        margin-left: 0;
        margin-right: 0
    }

    .corp-etl-seo-content {
        padding: 32px 0
    }

    .corp-etl-seo-content h2 {
        font-size: 28px
    }

    .corp-etl-links-grid {
        grid-template-columns: 1fr
    }

    .corp-etl-cta-section {
        padding: 60px 0
    }

    .corp-etl-cta h2 {
        font-size: 29px
    }

    .corp-etl-cta-actions {
        width: 100%;
        flex-direction: column
    }

    .corp-etl-cta-actions .corp-etl-btn {
        width: 100%
    }

    .corp-etl-seo-content {
        padding: 0
    }

    .corp-etl-seo-content h2 {
        font-size: 29px
    }

    .corp-etl-seo-content > h3 {
        font-size: 15px
    }

    /* FAQ mobile */
    .corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content h2 {
        margin-bottom: 28px
    }

    .corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3 {
        padding: 17px 47px 17px 17px;
        font-size: 15px;
        line-height: 1.5
    }

    .corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3::after {
        right: 15px;
        width: 25px;
        height: 25px;
        font-size: 14px
    }

    .corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3 + p {
        margin-bottom: 14px;
        padding: 15px 17px 17px;
        font-size: 14px;
        line-height: 1.75
    }

}

/* RESPONSIVE - 400px */
@media(max-width:400px) {
    .corp-etl-hero h1 {
        font-size: 32px
    }

    .corp-etl-section-head h2,
    .corp-etl-seo-content h2 {
        font-size: 25px
    }

    .corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3 {
        padding: 16px 43px 16px 15px;
        font-size: 14px
    }

    .corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3::after {
        right: 13px;
        font-size: 13px
    }

    .corp-etl-seo-section + .corp-etl-seo-section .corp-etl-seo-content > h3 + p {
        padding: 14px 15px 16px;
        font-size: 13px
    }

}