/* Roboloan public design system inspired by Delta's visual hierarchy and interaction patterns.
   Uses Roboloan branding, wording, routes, and components only. */

.landing-page {
    --rb-delta-navy: #071629;
    --rb-delta-navy-2: #0d2542;
    --rb-delta-red: #d7193f;
    --rb-delta-red-dark: #b51634;
    --rb-delta-blue: #2865a8;
    --rb-delta-text: #172033;
    --rb-delta-muted: #657184;
    --rb-delta-line: #d9e0e8;
    --rb-delta-soft: #f4f6f8;
    --rb-delta-white: #fff;
}

/* Header / navigation */
.public-header {
    position: sticky;
    top: 0;
    z-index: 1040;
    background: rgba(7,22,41,.97);
    border-bottom: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 4px 18px rgba(5,18,35,.12);
    backdrop-filter: blur(14px);
}

.public-nav {
    min-height: 74px;
    padding-block: 0;
}

.public-nav .container-fluid {
    max-width: 1320px;
    margin-inline: auto;
    padding-inline: clamp(20px, 4vw, 42px);
}

.public-brand {
    transition: transform .18s ease, opacity .18s ease;
}

.public-brand:hover {
    transform: translateY(-1px);
    opacity: .94;
}

.public-nav .nav-link {
    position: relative;
    padding: 27px 14px !important;
    color: rgba(255,255,255,.86) !important;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .015em;
    transition: color .16s ease;
}

.public-nav .nav-link::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 17px;
    height: 2px;
    background: var(--rb-delta-red);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .18s ease;
}

.public-nav .nav-link:hover,
.public-nav .nav-link:focus {
    color: #fff !important;
}

.public-nav .nav-link:hover::after,
.public-nav .nav-link:focus::after {
    transform: scaleX(1);
}

.public-nav .nav-link.is-active {
    color: #fff !important;
}

.public-nav .nav-link.is-active::after {
    transform: scaleX(1);
    transform-origin: center;
}

.public-demo-btn,
.public-signin {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .025em;
    transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease;
}

.public-demo-btn:hover,
.public-signin:hover {
    transform: translateY(-2px);
}

.public-demo-btn:hover {
    box-shadow: 0 8px 18px rgba(215,25,63,.2);
}

/* Page hero alignment: keep the homepage's bespoke dark hero intact. */
.landing-hero--light > .landing-container {
    max-width: 980px;
    margin-inline: auto;
    text-align: center;
}

.landing-hero--light .landing-title,
.landing-hero--light .landing-lead,
.landing-hero--light .landing-copy,
.landing-hero--light .public-model-note {
    margin-left: auto;
    margin-right: auto;
}

.landing-hero--light .public-model-note {
    margin-top: 18px;
    max-width: 780px;
}

.landing-hero--light .landing-lead {
    max-width: 820px;
}

.landing-hero--light .landing-copy {
    max-width: 760px;
}

.landing-hero--light .landing-actions {
    justify-content: center;
}

/* General page section rhythm */
.public-section {
    padding-top: clamp(72px, 7vw, 108px);
    padding-bottom: clamp(72px, 7vw, 108px);
}

.public-section--soft {
    background: linear-gradient(180deg, #f7f8fa 0%, #f2f5f8 100%);
}

.public-section--navy {
    background:
        radial-gradient(circle at 82% 15%, rgba(58,103,157,.18), transparent 28%),
        linear-gradient(125deg, var(--rb-delta-navy), var(--rb-delta-navy-2));
}

.public-section > .landing-container > [data-reveal]:first-child,
.public-section > .landing-container > div:first-child[data-reveal] {
    text-align: center;
}

.public-section > .landing-container > [data-reveal]:first-child .section-title,
.public-section > .landing-container > [data-reveal]:first-child .section-intro,
.public-section > .landing-container > div:first-child[data-reveal] .section-title,
.public-section > .landing-container > div:first-child[data-reveal] .section-intro {
    margin-left: auto;
    margin-right: auto;
}

.section-kicker {
    margin-bottom: 14px;
    color: var(--rb-delta-red);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.section-title {
    max-width: 900px;
    color: var(--rb-delta-navy);
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.08;
    letter-spacing: -.025em;
    text-wrap: balance;
}

.section-intro {
    max-width: 780px;
    color: var(--rb-delta-muted);
    font-size: 18px;
    line-height: 1.7;
}

.section-rule {
    width: 48px;
    height: 3px;
    margin: 20px auto 0;
    background: var(--rb-delta-red);
}

.content-split .section-rule,
.content-split > div:first-child .section-rule,
.about-two-sided > div:first-child .section-rule {
    margin-left: 0;
}

.content-split > div:first-child,
.about-two-sided > div:first-child {
    text-align: left;
}

.content-split > div:first-child .section-title,
.content-split > div:first-child .section-intro,
.about-two-sided > div:first-child .section-title,
.about-two-sided > div:first-child .section-intro {
    margin-left: 0;
}

.public-section--navy .section-title,
.public-section--navy h2,
.public-section--navy h3 {
    color: #fff;
}

.public-section--navy .section-intro,
.public-section--navy p {
    color: rgba(255,255,255,.74);
}

/* Cards and content modules */
.features-summary-grid,
.process-overview-grid,
.about-capability-grid,
.about-belief-grid,
.feature-detail-grid,
.process-step-grid,
.features-servicing-grid,
.process-connected-grid,
.about-two-sided__cards {
    gap: 18px;
}

.features-summary-grid article,
.process-overview-grid article,
.about-capability-card,
.about-belief-card,
.feature-detail-card,
.process-step-card,
.features-servicing-grid article,
.process-connected-grid article,
.about-two-sided__cards article {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--rb-delta-line);
    border-radius: 2px;
    background: #fff;
    box-shadow: 0 5px 20px rgba(12,31,53,.06);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.features-summary-grid article::before,
.process-overview-grid article::before,
.about-capability-card::before,
.about-belief-card::before,
.feature-detail-card::before,
.process-step-card::before,
.features-servicing-grid article::before,
.process-connected-grid article::before,
.about-two-sided__cards article::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--rb-delta-red);
    transform: scaleX(.24);
    transform-origin: left;
    transition: transform .2s ease;
}

.features-summary-grid article:hover,
.process-overview-grid article:hover,
.about-capability-card:hover,
.about-belief-card:hover,
.feature-detail-card:hover,
.process-step-card:hover,
.features-servicing-grid article:hover,
.process-connected-grid article:hover,
.about-two-sided__cards article:hover {
    transform: translateY(-5px);
    border-color: #c9d2dc;
    box-shadow: 0 16px 34px rgba(12,31,53,.1);
}

.features-summary-grid article:hover::before,
.process-overview-grid article:hover::before,
.about-capability-card:hover::before,
.about-belief-card:hover::before,
.feature-detail-card:hover::before,
.process-step-card:hover::before,
.features-servicing-grid article:hover::before,
.process-connected-grid article:hover::before,
.about-two-sided__cards article:hover::before {
    transform: scaleX(1);
}

.feature-number {
    color: var(--rb-delta-red);
}

.public-section--navy .features-servicing-grid article,
.public-section--navy .process-connected-grid article {
    border-color: rgba(255,255,255,.16);
    background: rgba(255,255,255,.055);
    box-shadow: none;
}

/* Split panels and workflow lists */
.features-payment-panel,
.features-governance-list,
.features-portal-panel,
.process-visibility-list,
.about-question-panel,
.about-audience-list {
    border: 1px solid var(--rb-delta-line);
    border-radius: 2px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(12,31,53,.065);
}

.features-payment-panel > div,
.features-governance-list > span,
.process-visibility-list > span,
.about-question-list > span {
    transition: background-color .16s ease, transform .16s ease;
}

.features-payment-panel > div:hover,
.features-governance-list > span:hover,
.process-visibility-list > span:hover,
.about-question-list > span:hover {
    background: #f7f9fb;
    transform: translateX(4px);
}

.features-lifecycle-track,
.process-lifecycle-track,
.about-lifecycle-track,
.process-payment-flow {
    overflow: hidden;
    border: 1px solid var(--rb-delta-line);
    border-radius: 2px;
    background: #fff;
    box-shadow: 0 6px 20px rgba(12,31,53,.05);
}

.public-section--navy .process-lifecycle-track,
.public-section--navy .about-lifecycle-track {
    border-color: rgba(255,255,255,.18);
    background: rgba(255,255,255,.05);
    box-shadow: none;
}

/* Contact form */
.contact-grid {
    align-items: start;
    gap: clamp(36px, 5vw, 72px);
}

.public-form {
    padding: clamp(26px, 4vw, 42px);
    border: 1px solid var(--rb-delta-line);
    border-radius: 2px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(12,31,53,.075);
}

.public-form .form-label {
    color: var(--rb-delta-text);
    font-size: 14px;
    font-weight: 700;
}

.public-form .form-control,
.public-form .form-select {
    min-height: 52px;
    border: 1px solid #b8c2ce;
    border-radius: 2px;
    background: #fff;
    color: var(--rb-delta-text);
    transition: border-color .15s ease, box-shadow .15s ease;
}

.public-form textarea.form-control {
    min-height: 130px;
}

.public-form .form-control:focus,
.public-form .form-select:focus {
    border-color: var(--rb-delta-blue);
    box-shadow: 0 0 0 2px rgba(40,101,168,.18);
}

.contact-aside {
    border-radius: 2px;
    background: linear-gradient(145deg, var(--rb-delta-navy), #102c4a);
    box-shadow: 0 12px 30px rgba(7,22,41,.16);
}

/* CTA treatment */
.public-cta {
    position: relative;
    overflow: hidden;
    padding: clamp(74px, 7vw, 102px) 0;
    text-align: center;
    background: linear-gradient(180deg, #f7f8fa 0%, #eef2f6 100%);
    border-top: 1px solid var(--rb-delta-line);
}

.public-cta::after {
    content: "";
    position: absolute;
    width: 340px;
    height: 340px;
    right: -170px;
    top: -170px;
    border: 56px solid rgba(7,22,41,.025);
    transform: rotate(35deg);
}

.public-cta .landing-container {
    position: relative;
    z-index: 1;
}

.public-cta h2,
.public-cta p {
    margin-left: auto;
    margin-right: auto;
}

.public-cta h2 {
    max-width: 840px;
    color: var(--rb-delta-navy);
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.08;
}

.public-cta p {
    max-width: 720px;
}

.public-cta .landing-actions {
    justify-content: center;
}

.public-primary-btn,
.public-secondary-btn {
    transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease, border-color .16s ease;
}

.public-primary-btn:hover,
.public-secondary-btn:hover {
    transform: translateY(-2px);
}

.public-primary-btn:hover {
    box-shadow: 0 8px 18px rgba(215,25,63,.2);
}

/* Plain legal placeholder pages */
.landing-main > .hero {
    max-width: 880px;
    min-height: 360px;
    margin: 0 auto;
    padding: 96px 24px;
    text-align: center;
}

.landing-main > .hero h1 {
    margin: 0;
    color: var(--rb-delta-navy);
    font-size: clamp(42px, 5vw, 60px);
    font-weight: 400;
    letter-spacing: -.025em;
}

.landing-main > .hero p {
    max-width: 680px;
    margin: 20px auto 0;
    font-size: 18px;
    line-height: 1.7;
}

/* Footer */
.public-footer__top {
    background: var(--rb-delta-navy);
    border-top: 4px solid var(--rb-delta-red);
}

.public-footer__grid {
    gap: 36px;
}

.public-footer h3 {
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.public-footer a {
    transition: color .16s ease, transform .16s ease;
}

.public-footer a:hover {
    color: #fff;
    transform: translateX(2px);
}

.public-footer__bottom {
    background: #05111f;
}

/* Motion */
[data-reveal] {
    transition-duration: .55s;
    transition-timing-function: cubic-bezier(.22,.72,.25,1);
}

[data-reveal].is-visible {
    animation: rbDeltaSettle .5s cubic-bezier(.22,.72,.25,1) both;
}

@keyframes rbDeltaSettle {
    from { filter: saturate(.92); }
    to { filter: saturate(1); }
}

@media (max-width: 991.98px) {
    .public-nav .nav-link {
        padding: 12px 0 !important;
    }

    .public-nav .nav-link::after {
        left: 0;
        right: auto;
        bottom: 7px;
        width: 34px;
        transform-origin: left;
    }

    .landing-hero--light > .landing-container {
        max-width: 760px;
    }

    .content-split > div:first-child,
    .about-two-sided > div:first-child {
        text-align: center;
    }

    .content-split > div:first-child .section-title,
    .content-split > div:first-child .section-intro,
    .about-two-sided > div:first-child .section-title,
    .about-two-sided > div:first-child .section-intro {
        margin-left: auto;
        margin-right: auto;
    }

    .content-split .section-rule,
    .content-split > div:first-child .section-rule,
    .about-two-sided > div:first-child .section-rule {
        margin-left: auto;
    }
}

@media (max-width: 767.98px) {
    .public-section {
        padding-top: 62px;
        padding-bottom: 62px;
    }

    .landing-hero--light > .landing-container {
        padding-inline: 20px;
    }

    .section-title {
        font-size: 34px;
    }

    .public-cta h2 {
        font-size: 34px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
    }

    [data-reveal].is-visible {
        animation: none;
    }

    .public-brand,
    .public-nav .nav-link::after,
    .public-demo-btn,
    .public-signin,
    .features-summary-grid article,
    .process-overview-grid article,
    .about-capability-card,
    .about-belief-card,
    .feature-detail-card,
    .process-step-card,
    .features-servicing-grid article,
    .process-connected-grid article,
    .about-two-sided__cards article,
    .public-primary-btn,
    .public-secondary-btn,
    .public-footer a {
        transition: none;
    }
}