/*
Theme Name: ZBI CMS Theme
Theme URI: https://zenboxinfinity.com/
Author: ZenBoxInfinity
Description: Clean WordPress-rendered CMS theme for owner-editable ZenBoxInfinity pages, posts, product pages and blog archives.
Version: 1.0.0
Text Domain: zbi-cms-theme
*/

/* ZBI CMS Phase 2 visual production lock */
:root {
    --zbi-cms-max: 1180px;
    --zbi-cms-narrow: 940px;
    --zbi-cms-pad: 22px;
}

html { scroll-behavior: smooth; }
body {
    margin: 0;
    overflow-x: hidden;
    background: linear-gradient(180deg, #fbfcfa 0%, var(--zbi-bg, #f4f7f3) 48%, #fff 100%);
}

.zbi-main,
.zbi-cms-page,
.zbi-cms-single {
    width: 100%;
    overflow-x: clip;
}

.site-header,
.topbar,
.site-footer {
    width: 100%;
}

.topbar-inner,
.site-header-inner,
.site-footer-inner,
.footer-bottom,
.zbi-section-inner,
.dark-band-inner,
.contact-hero-inner,
.contact-layout,
.authority-section,
.authority-cta,
.authority-final,
.blog-authority-layout {
    box-sizing: border-box;
    max-width: var(--zbi-cms-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--zbi-cms-pad);
    padding-right: var(--zbi-cms-pad);
}

.site-header {
    left: 0;
    right: 0;
}

.site-header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    flex: 1 1 auto;
    min-width: 0;
}

.site-nav ul,
.site-nav li {
    display: contents;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav a {
    white-space: nowrap;
}

.site-nav .nav-phone {
    flex: 0 0 auto;
    white-space: nowrap;
}

.zbi-cms-page > .hero,
.zbi-cms-page > .zbi-hero {
    box-sizing: border-box;
    width: 100%;
}

.zbi-cms-page > .hero:not(.hero-split):not(.product-hero),
.zbi-cms-page > .section,
.zbi-cms-page > .grid,
.zbi-cms-page > .product-card-grid,
.zbi-cms-page > .zbi-card-grid,
.zbi-cms-page > .free-tools-grid {
    box-sizing: border-box;
    max-width: var(--zbi-cms-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--zbi-cms-pad);
    padding-right: var(--zbi-cms-pad);
}

.hero-split,
.zbi-hero-grid,
.hero-reference {
    box-sizing: border-box;
    max-width: var(--zbi-cms-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--zbi-cms-pad);
    padding-right: var(--zbi-cms-pad);
}

.hero-reference {
    min-height: 560px;
    gap: clamp(28px, 4vw, 58px);
}

.hero-copy,
.hero-visual,
.hero-image-panel,
.media-slot {
    min-width: 0;
}

.media-slot-image,
.hero-image-panel img,
.media-slot img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
}

.hero-image-panel,
.media-slot-fms,
.media-slot-tools {
    border-radius: 26px;
    overflow: hidden;
    background: linear-gradient(145deg, #173a31, #214f42 58%, #6f9f8a);
    box-shadow: 0 24px 70px rgba(19, 32, 27, .16);
}

.hero-points,
.authority-proof,
.contact-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.hero-points span,
.authority-proof span,
.contact-trust-row span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    border: 1px solid rgba(47, 109, 91, .18);
    border-radius: 999px;
    background: rgba(255, 255, 255, .78);
    padding: 6px 12px;
    color: var(--zbi-green, #214f42);
    font-size: .78rem;
    font-weight: 900;
}

.grid,
.zbi-card-grid,
.product-card-grid,
.authority-grid,
.blog-grid,
.free-tools-grid,
.excel-template-grid,
.faq-grid {
    box-sizing: border-box;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    align-items: stretch;
}

.grid.six,
.tools-reference .grid.six {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1120px;
}

.grid.four,
.zbi-card-grid.four,
.authority-grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.zbi-cms-page > .grid:not(.two):not(.four):not(.six),
.zbi-cms-page > .section > .grid:not(.two):not(.four):not(.six) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.zbi-card,
.authority-card,
.price-card,
.excel-template-card {
    box-sizing: border-box;
    min-width: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card .btn:last-child,
.zbi-card .zbi-btn:last-child,
.authority-card .btn:last-child,
.excel-template-card .btn:last-child {
    margin-top: auto;
}

.tools-grid {
    gap: 18px;
}

.tools-grid > .card {
    min-height: 0;
    padding: 22px 20px;
    justify-content: flex-start;
}

.tools-grid > .card h3 {
    min-height: auto;
    font-size: 1rem;
    line-height: 1.25;
}

.tools-grid > .card p {
    min-height: auto;
    font-size: .92rem;
    line-height: 1.55;
}

.tools-grid .icon {
    width: 44px;
    height: 44px;
    font-size: .74rem;
}

.calculator-category {
    max-width: 1120px;
    margin: 34px auto 0;
}

.calculator-category > .eyebrow {
    text-align: center;
}

.section.center,
.tools-reference,
.zbi-page-products .grid,
.zbi-page-analyzers .section {
    text-align: center;
}

.zbi-page-products .zbi-cms-page > .grid {
    gap: 20px;
    padding-top: 20px;
    padding-bottom: 56px;
}

.zbi-page-products .zbi-cms-page > .grid .card {
    padding: 24px 22px;
}

.contact-hero {
    padding: 68px 0 28px;
    text-align: center;
}

.contact-hero .lead {
    margin-left: auto;
    margin-right: auto;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(280px, .88fr);
    gap: 24px;
    align-items: start;
    padding-top: 22px;
    padding-bottom: 72px;
}

.contact-card,
.contact-info-card {
    box-sizing: border-box;
    width: 100%;
    border-radius: 26px;
}

.contact-form,
.contact-fields,
.contact-field,
.contact-field input,
.contact-field select,
.contact-field textarea {
    box-sizing: border-box;
    width: 100%;
}

.contact-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-field.full {
    grid-column: 1 / -1;
}

.contact-field textarea {
    min-height: 160px;
    resize: vertical;
}

.contact-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 18px;
}

.blog-authority-archive {
    max-width: var(--zbi-cms-max);
    margin: 0 auto 72px;
    padding: 0 var(--zbi-cms-pad);
}

.blog-featured-card {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, .92fr);
    gap: 24px;
    align-items: center;
    margin: 10px 0 28px;
    padding: clamp(26px, 4vw, 44px);
    border: 1px solid var(--zbi-line, #dfe7df);
    border-radius: 28px;
    background: radial-gradient(circle at 88% 14%, rgba(111, 159, 138, .22), transparent 34%), #fff;
    box-shadow: var(--zbi-shadow, 0 22px 70px rgba(16, 37, 29, .10));
}

.blog-featured-card h2 {
    margin: .25rem 0 .75rem;
    color: var(--zbi-ink, #10251d);
    font-size: clamp(2rem, 3.6vw, 3.55rem);
    line-height: 1.02;
    letter-spacing: -.055em;
}

.blog-featured-card p {
    max-width: 680px;
    color: var(--zbi-muted, #65756d);
    font-size: 1.04rem;
    line-height: 1.72;
}

.blog-featured-panel {
    border-radius: 24px;
    background: linear-gradient(145deg, var(--zbi-green, #214f42), #10251d);
    color: #fff;
    padding: 24px;
    box-shadow: 0 24px 60px rgba(19, 32, 27, .18);
}

.blog-featured-panel strong {
    display: block;
    margin-bottom: 10px;
    font-size: 1.12rem;
}

.blog-featured-panel a {
    display: block;
    margin: 9px 0;
    color: #fff;
    font-weight: 900;
}

.blog-archive-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.blog-archive-card {
    min-height: 100%;
    text-align: center;
}

.blog-archive-card h3 {
    font-size: 1.05rem;
    line-height: 1.32;
}

.blog-archive-card p {
    font-size: .93rem;
}

.navigation.pagination {
    max-width: var(--zbi-cms-max);
    margin: 30px auto 0;
    text-align: center;
}

.site-footer {
    clear: both;
}

.site-footer a {
    text-decoration: none;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: rgba(255,255,255,.82);
    font-size: .86rem;
    padding-top: 20px;
}

@media (max-width: 1180px) {
    .site-header-inner {
        align-items: flex-start;
        flex-direction: column;
    }
    .site-nav {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    .site-nav .nav-phone {
        white-space: normal;
    }
}

@media (max-width: 980px) {
    .hero-split,
    .zbi-hero-grid,
    .grid.two,
    .grid.four,
    .grid.six,
    .zbi-card-grid.four,
    .authority-grid.four,
    .tools-reference .grid.six,
    .contact-layout,
    .blog-featured-card,
    .blog-archive-grid {
        grid-template-columns: 1fr;
    }
    .hero-reference {
        min-height: 0;
    }
    .contact-fields {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    :root { --zbi-cms-pad: 16px; }
    .topbar-inner,
    .footer-bottom {
        flex-direction: column;
    }
    .site-nav a {
        font-size: 11px;
        padding: 8px 10px;
    }
    .card,
    .zbi-card,
    .authority-card {
        padding: 22px 18px;
    }
}