/*
 * MicroTelecom Small Business page
 *
 * Bootstrap owns:
 * - neutral card surfaces
 * - body and secondary text
 * - borders
 * - links
 * - light/dark theme values
 *
 * This file owns:
 * - page composition
 * - typography scale
 * - branded backgrounds
 * - diagrams
 * - decorative accents
 * - CTA presentation
 */

:root {
    --smb-orange: #f26a2e;
    --smb-teal: #0e7895;
    --smb-violet: #7457a6;
    --smb-navy: #071b2b;
    --smb-cta: #0b5669;
}

/* General page composition */

.smb-section {
    padding-block: clamp(4.5rem, 8vw, 7rem);
}

.smb-section-heading {
    max-width: 48rem;
}

.smb-section h2 {
    font-size: clamp(2.4rem, 4.5vw, 3.65rem);
    line-height: 1.08;
    letter-spacing: -.045em;
}

.smb-eyebrow,
.smb-card-label,
.smb-map-label,
.smb-step-label,
.smb-nav-label {
    color: var(--smb-teal);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.smb-eyebrow-light {
    color: #78d5dd;
}

.text-orange {
    color: var(--smb-orange) !important;
}

.text-teal {
    color: var(--smb-teal) !important;
}

.text-violet {
    color: var(--smb-violet) !important;
}

.smb-text-link {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding-bottom: .2rem;
    color: var(--bs-link-color);
    font-size: .875rem;
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}

.smb-text-link:hover {
    color: var(--bs-link-hover-color);
}

/* Branded orange CTA button */

.btn-smb-orange {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--smb-orange);
    --bs-btn-border-color: var(--smb-orange);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #db5821;
    --bs-btn-hover-border-color: #db5821;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #c94f1c;
    --bs-btn-active-border-color: #c94f1c;
    font-weight: 700;
}

/* Hero */

.smb-hero {
    position: relative;
    isolation: isolate;
    min-height: 46rem;
    display: flex;
    align-items: center;
    color: #fff;
    background-color: var(--smb-navy);
    background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 3.5rem 3.5rem;
}

.smb-hero::before {
    position: absolute;
    z-index: -1;
    top: -14rem;
    right: -10rem;
    width: 34rem;
    height: 34rem;
    content: "";
    pointer-events: none;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(14, 120, 149, .72),
        transparent 70%
    );
}

.smb-hero::after {
    position: absolute;
    z-index: -1;
    bottom: -17rem;
    left: 32%;
    width: 30rem;
    height: 30rem;
    content: "";
    pointer-events: none;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(242, 106, 46, .3),
        transparent 70%
    );
}

.smb-hero h1 {
    max-width: 46rem;
    color: #fff;
    font-size: clamp(3.7rem, 7vw, 5.8rem);
    font-weight: 650;
    line-height: .96;
    letter-spacing: -.065em;
}

.smb-hero h1 .text-orange {
    color: #ff8b55 !important;
}

.smb-hero .lead {
    max-width: 43rem;
    font-size: clamp(1.05rem, 1.5vw, 1.2rem);
    line-height: 1.8;
}

.smb-hero-image-wrap {
    position: relative;
    max-width: 39rem;
    margin-inline: auto;
}

.smb-hero-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 1.5rem;
    box-shadow: 0 2.25rem 6rem rgba(0, 0, 0, .38);
}

.smb-image-card {
    position: absolute;
    right: -1.25rem;
    bottom: 2rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    max-width: 20rem;
    padding: 1rem 1.25rem;
    border-radius: .9rem;
}

.smb-status-dot {
    flex: 0 0 auto;
    width: .65rem;
    height: .65rem;
    border-radius: 50%;
    background: var(--bs-success);
    box-shadow: 0 0 0 .3rem rgba(var(--bs-success-rgb), .15);
}

/* Sticky page navigation */

.smb-section-nav {
    z-index: 1020;
    backdrop-filter: blur(12px);
}

.smb-section-nav > .container > div {
    min-height: 4rem;
}

.smb-section-nav a {
    flex: 0 0 auto;
    padding-block: 1.3rem 1.1rem;
    color: var(--bs-nav-link-color);
    font-size: .8125rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
}

.smb-section-nav a:hover,
.smb-section-nav a:focus {
    color: var(--bs-nav-link-hover-color);
    border-bottom-color: var(--smb-orange);
}

/* Section backgrounds remain distinctive but theme-aware */

.smb-why {
    background: var(--bs-body-bg);
}

.smb-start {
    background: color-mix(
        in srgb,
        var(--smb-orange) 4%,
        var(--bs-body-bg)
    );
}

.smb-connected {
    background: color-mix(
        in srgb,
        var(--smb-teal) 4%,
        var(--bs-body-bg)
    );
}

.smb-choose {
    background: color-mix(
        in srgb,
        var(--smb-orange) 3%,
        var(--bs-tertiary-bg)
    );
}

.smb-faq-section {
    background: var(--bs-body-bg);
}

/* Why MicroTelecom cards */

.smb-reason-card {
    min-height: 17rem;
    padding: 1.75rem;
    border-radius: 1rem;
}

.smb-reason-feature {
    background-color: color-mix(
        in srgb,
        var(--smb-orange) 10%,
        var(--bs-card-bg)
    );

    border-color: color-mix(
        in srgb,
        var(--smb-orange) 38%,
        var(--bs-card-border-color)
    );
}

.smb-number {
    display: inline-grid;
    width: 2.25rem;
    height: 2.25rem;
    place-items: center;
    color: var(--bs-secondary-color);
    font-size: .7rem;
    font-weight: 800;
    border: 1px solid var(--bs-border-color);
    border-radius: 50%;
}

.smb-reason-card h3 {
    margin-top: 3.5rem;
    font-size: 1.4rem;
    letter-spacing: -.025em;
}

/* Proof band */

.smb-proof-bar {
    padding: 1.8rem 2rem;
    color: #fff;
    background:
        linear-gradient(
            110deg,
            var(--smb-navy),
            #0d3449
        );
    border-radius: 1rem;
}

.smb-proof-bar h3 {
    color: #fff;
}

.smb-stat {
    display: block;
    color: #7ed4dc;
    font-size: 2rem;
    line-height: 1.1;
}

.smb-certification {
    color: #ff9a70;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .05em;
}

/* Start-simple timeline */

.smb-sticky-copy {
    position: sticky;
    top: 7rem;
}

.smb-step-label {
    color: var(--smb-orange);
}

/* Connection diagram */

.smb-connection-map {
    position: relative;
    width: min(100%, 52rem);
    height: 30rem;
}

.smb-map-node,
.smb-map-center {
    position: absolute;
    z-index: 2;
    display: grid;
    place-items: center;
    text-align: center;
    box-shadow: 0 1rem 2.75rem rgba(var(--bs-body-color-rgb), .09);
}

.smb-map-node {
    width: 10.5rem;
    min-height: 7.75rem;
    padding: 1rem;
    border-radius: .875rem;
}

.smb-map-node strong {
    font-size: .9rem;
}

.smb-map-node small,
.smb-map-center small {
    margin-top: .25rem;
    color: var(--bs-secondary-color);
    font-size: .7rem;
}

.smb-map-center {
    top: 50%;
    left: 50%;
    width: 14rem;
    height: 14rem;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.smb-map-center strong {
    margin-top: .75rem;
    font-size: 1rem;
}

.smb-map-pos {
    top: 2.5rem;
    left: 0;
}

.smb-map-cms {
    top: 2.5rem;
    right: 0;
}

.smb-map-shop {
    bottom: 2.5rem;
    left: 0;
}

.smb-map-help {
    right: 0;
    bottom: 2.5rem;
}

.smb-map-pos .smb-map-label {
    color: var(--smb-orange);
}

.smb-map-cms .smb-map-label,
.smb-map-shop .smb-map-label {
    color: var(--smb-teal);
}

.smb-map-help .smb-map-label {
    color: var(--smb-violet);
}

.smb-map-line {
    position: absolute;
    z-index: 1;
    width: 15rem;
    height: 1px;
    background: var(--bs-border-color);
    transform-origin: left center;
}

.smb-map-line-one {
    top: 7.25rem;
    left: 9.5rem;
    transform: rotate(20deg);
}

.smb-map-line-two {
    top: 7.25rem;
    right: 9.5rem;
    transform: rotate(-20deg);
    transform-origin: right center;
}

.smb-map-line-three {
    bottom: 7.25rem;
    left: 9.5rem;
    transform: rotate(-20deg);
}

.smb-map-line-four {
    right: 9.5rem;
    bottom: 7.25rem;
    transform: rotate(20deg);
    transform-origin: right center;
}

.smb-connection-note {
    max-width: 50rem;
    padding: 1.25rem 1.5rem;
    background: color-mix(
        in srgb,
        var(--smb-teal) 11%,
        var(--bs-card-bg)
    );
    border: 1px solid color-mix(
        in srgb,
        var(--smb-teal) 32%,
        var(--bs-border-color)
    );
    border-left: 3px solid var(--smb-teal);
    border-radius: .35rem;
}

/* Support section remains a designed dark band */

.smb-support {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(
            circle at 10% 20%,
            rgba(14, 120, 149, .27),
            transparent 32%
        ),
        linear-gradient(
            120deg,
            var(--smb-navy),
            #0a2638
        );
}

.smb-support h2,
.smb-support blockquote {
    color: #fff;
}

.smb-support-panel {
    padding: 2rem;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 1.25rem;
    backdrop-filter: blur(10px);
}

.smb-avatar {
    display: inline-grid;
    flex: 0 0 3rem;
    width: 3rem;
    height: 3rem;
    place-items: center;
    color: #fff;
    font-size: .75rem;
    font-weight: 800;
    background: var(--smb-orange);
    border-radius: 50%;
}

/* Product cards */

.smb-product-card {
    --smb-product-accent: var(--smb-orange);
    position: relative;
    display: flex;
    min-height: 25rem;
    padding: 1.75rem;
    overflow: hidden;
    border-radius: 1rem;
    transition:
        transform .2s ease,
        box-shadow .2s ease;
}

.smb-product-teal {
    --smb-product-accent: var(--smb-teal);
}

.smb-product-violet {
    --smb-product-accent: var(--smb-violet);
}

.smb-product-card::after {
    position: absolute;
    top: -6rem;
    right: -6rem;
    width: 12rem;
    height: 12rem;
    content: "";
    pointer-events: none;
    border-radius: 50%;
    background: color-mix(
        in srgb,
        var(--smb-product-accent) 13%,
        var(--bs-card-bg)
    );
}

.smb-product-card:hover {
    transform: translateY(-.35rem);
    box-shadow: 0 1.5rem 3rem rgba(var(--bs-body-color-rgb), .1);
}

.smb-product-card > * {
    position: relative;
    z-index: 1;
}

.smb-product-card h3 {
    font-size: clamp(1.75rem, 2.5vw, 2.1rem);
    line-height: 1.1;
    letter-spacing: -.04em;
}

.smb-product-card a {
    display: flex;
    justify-content: space-between;
    padding-top: 1rem;
    color: var(--smb-product-accent);
    font-size: .875rem;
    font-weight: 800;
    text-decoration: none;
    border-top: 1px solid var(--bs-card-border-color);
}

/* CMS callout receives a subtle page-specific tint */

.smb-cms-callout {
    background: color-mix(
        in srgb,
        var(--smb-orange) 5%,
        var(--bs-card-bg)
    );
    border-radius: 1rem;
}

/* FAQ disclosure styling */

.smb-faq details {
    border-bottom: 1px solid var(--bs-border-color);
}

.smb-faq summary {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    padding-block: 1.6rem;
    color: var(--bs-heading-color);
    font-size: 1.1rem;
    font-weight: 700;
    list-style: none;
    cursor: pointer;
}

.smb-faq summary::-webkit-details-marker {
    display: none;
}

.smb-faq summary span {
    color: var(--smb-orange);
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform .2s ease;
}

.smb-faq details[open] summary span {
    transform: rotate(45deg);
}

.smb-faq details p {
    max-width: 47rem;
    margin: -.4rem 3rem 1.6rem 0;
    color: var(--bs-secondary-color);
    line-height: 1.8;
}

/* Designed bottom CTA—not a generic Bootstrap section */

.smb-final-cta {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(
            circle at 85% 15%,
            rgba(126, 212, 220, .3),
            transparent 30%
        ),
        linear-gradient(
            115deg,
            var(--smb-cta),
            #0b7185
        );
}

.smb-final-cta::after {
    position: absolute;
    right: -5rem;
    bottom: -8rem;
    width: 20rem;
    height: 20rem;
    content: "";
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 50%;
}

.smb-final-cta h2 {
    color: #fff;
    font-size: clamp(2.4rem, 4.5vw, 3.75rem);
    line-height: 1.05;
    letter-spacing: -.045em;
}

/* Responsive behavior */

@media (max-width: 991.98px) {
    .smb-hero {
        min-height: auto;
    }

    .smb-sticky-copy {
        position: static;
    }

    .smb-image-card {
        right: 1rem;
    }
}

@media (max-width: 767.98px) {
    .smb-hero h1 {
        font-size: clamp(3.1rem, 14vw, 4.7rem);
    }

    .smb-connection-map {
        display: grid;
        height: auto;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .75rem;
    }

    .smb-map-node,
    .smb-map-center {
        position: static;
        width: auto;
        min-height: 8rem;
        transform: none;
        border-radius: .875rem;
    }

    .smb-map-center {
        height: 10rem;
        grid-column: 1 / -1;
    }

    .smb-map-line {
        display: none;
    }

    .smb-product-card {
        min-height: 21rem;
    }
}

@media (max-width: 575.98px) {
    .smb-image-card {
        right: .75rem;
        bottom: .75rem;
        left: .75rem;
        max-width: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .smb-product-card,
    .smb-faq summary span {
        transition: none;
    }
}