/**
 * API & Web Development Sub-site Styles
 * /api-web/ specific styles
 */

/* ==========================================================================
   API SCROLLBAR
   ========================================================================== */

/* Webkit browsers (Chrome, Safari, Edge) */
.page--api ::-webkit-scrollbar-thumb,
.page--api::-webkit-scrollbar-thumb {
    background: var(--color-api-primary);
}

.page--api ::-webkit-scrollbar-thumb:hover,
.page--api::-webkit-scrollbar-thumb:hover {
    background: var(--color-api-secondary);
}

/* Firefox */
.page--api {
    scrollbar-color: var(--color-api-primary) var(--color-charcoal);
}

/* Apply to html when on API page */
html:has(.page--api) {
    scrollbar-color: var(--color-api-primary) var(--color-charcoal);
}

html:has(.page--api)::-webkit-scrollbar-thumb {
    background: var(--color-api-primary);
}

html:has(.page--api)::-webkit-scrollbar-thumb:hover {
    background: var(--color-api-secondary);
}

/* ==========================================================================
   API HERO
   ========================================================================== */

.hero--api {
    background-color: var(--color-charcoal);
    background-image: var(--img-hero-web);
    background-size: cover;
    background-position: center;
    padding-top: var(--space-12);
    padding-bottom: var(--space-16);
    min-height: 70vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero--api::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--overlay-dark-left);
    z-index: 0;
}

.hero--api > * {
    position: relative;
    z-index: 1;
}

.hero--api .hero__tagline {
    font-family: var(--font-accent);
    font-size: var(--text-xl);
    color: var(--color-api-primary);
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-wide);
}

.hero--api .hero__title {
    margin-bottom: var(--space-6);
    line-height: var(--leading-none);
}

.hero--api .hero__accent {
    color: var(--color-api-primary);
}

.hero--api .hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-cement);
    max-width: 55ch;
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
}

@media (min-width: 768px) {
    .hero--api .hero__subtitle {
        font-size: var(--text-xl);
    }
}

.hero--api .hero__cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.hero__proof {
    padding-top: var(--space-6);
    border-top: var(--border-thin) solid var(--color-brick-dark);
}

.hero__proof-text {
    font-size: var(--text-sm);
    color: var(--color-stone);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-3);
}

.hero__proof-logos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
}

.hero__proof-logos span {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    color: var(--color-brick-light);
    letter-spacing: var(--tracking-wide);
    opacity: 0.7;
}

/* ==========================================================================
   API ACCENT OVERRIDES
   ========================================================================== */

.page--api .btn--accent,
.btn--api {
    background-color: var(--color-api-primary);
    color: var(--color-white);
    border-color: var(--color-api-primary);
    box-shadow: 4px 4px 0 var(--color-api-dark);
}

.page--api .btn--accent:hover,
.btn--api:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--color-api-dark);
}

.page--api .btn--accent:active,
.btn--api:active {
    transform: translate(2px, 2px);
    box-shadow: none;
}

.page--api .logo__accent {
    color: var(--color-api-primary);
}

.page--api .nav-link--active {
    color: var(--color-api-primary);
}

/* ==========================================================================
   WEB SERVICES
   ========================================================================== */

.web-services {
    background-color: var(--color-black);
    padding: var(--space-16) var(--gutter);
}

.web-services__grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .web-services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .web-services__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.web-service-card {
    padding: var(--space-6);
    background-color: var(--color-concrete);
    border: var(--border-thin) solid var(--color-brick-dark);
    border-top: var(--border-thick) solid var(--color-api-primary);
    transition: all var(--transition-base);
}

.web-service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px -10px rgba(58, 97, 255, 0.2);
    border-color: var(--color-brick-light);
}

.web-service-card__icon {
    width: 40px;
    height: 40px;
    color: var(--color-api-primary);
    margin-bottom: var(--space-4);
}

.web-service-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.web-service-card__description {
    color: var(--color-cement);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   TECH STACK
   ========================================================================== */

.tech-stack--api {
    background-color: var(--color-charcoal);
    padding: var(--space-16) var(--gutter);
}

.tech-stack__categories {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .tech-stack__categories {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .tech-stack__categories {
        grid-template-columns: repeat(6, 1fr);
    }
}

.tech-category {
    text-align: center;
}

.tech-category__title {
    font-size: var(--text-sm);
    color: var(--color-api-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: var(--border-thin) solid var(--color-brick-dark);
}

.tech-category__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-category__list li {
    font-size: var(--text-sm);
    color: var(--color-cement);
    padding: var(--space-1) 0;
    margin-bottom: 0;
}

.tech-note {
    max-width: 700px;
    margin-inline: auto;
    padding: var(--space-6);
    background-color: var(--color-concrete);
    border-left: var(--border-thick) solid var(--color-api-primary);
    text-align: center;
}

.tech-note p {
    color: var(--color-cement);
    margin-bottom: 0;
}

.tech-note strong {
    color: var(--color-white);
}

/* ==========================================================================
   PORTFOLIO
   ========================================================================== */

.portfolio {
    background-color: var(--color-black);
    padding: var(--space-16) var(--gutter);
}

.portfolio__card {
    max-width: 700px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-8);
    background-color: var(--color-concrete);
    border: var(--border-thin) solid var(--color-brick-dark);
}

@media (min-width: 768px) {
    .portfolio__card {
        flex-direction: row;
        text-align: left;
        gap: var(--space-8);
    }
}

.portfolio__icon {
    color: var(--color-api-primary);
    margin-bottom: var(--space-4);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .portfolio__icon {
        margin-bottom: 0;
    }
}

.portfolio__content {
    flex: 1;
}

.portfolio__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.portfolio__description {
    color: var(--color-cement);
    margin-bottom: var(--space-4);
}

/* ==========================================================================
   PRICING
   ========================================================================== */

.pricing--api {
    background-color: var(--color-charcoal);
    padding: var(--space-16) var(--gutter);
}

.pricing__grid {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .pricing__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing__card {
    background-color: var(--color-concrete);
    border: var(--border-thin) solid var(--color-brick-dark);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all var(--transition-base);
}

.pricing__card:hover {
    border-color: var(--color-brick-light);
    transform: translateY(-4px);
}

.pricing__card--featured {
    border-color: var(--color-api-primary);
    box-shadow: 0 0 0 1px var(--color-api-primary);
}

.pricing__card--featured:hover {
    border-color: var(--color-api-primary);
}

.pricing__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-api-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    padding: var(--space-1) var(--space-3);
    white-space: nowrap;
}

.pricing__header {
    padding: var(--space-6);
    text-align: center;
    border-bottom: var(--border-thin) solid var(--color-brick-dark);
    background-color: var(--color-brick-dark);
}

.pricing__tier {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-2);
}

.pricing__amount {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    color: var(--color-api-primary);
    line-height: var(--leading-none);
}

.pricing__period {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-cement);
    margin-top: var(--space-1);
}

.pricing__body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pricing__description {
    color: var(--color-cement);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.pricing__features {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.pricing__features li {
    font-size: var(--text-sm);
    color: var(--color-chalk);
    padding-left: var(--space-5);
    position: relative;
    margin-bottom: var(--space-2);
    line-height: var(--leading-snug);
}

.pricing__features li:last-child {
    margin-bottom: 0;
}

.pricing__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-api-primary);
    font-size: var(--text-sm);
}

.pricing__footer {
    text-align: center;
    max-width: 600px;
    margin-inline: auto;
    padding: var(--space-6);
    background-color: var(--color-concrete);
    border: var(--border-thin) solid var(--color-brick-dark);
}

.pricing__footer p {
    color: var(--color-cement);
    margin-bottom: 0;
}

.pricing__footer a {
    color: var(--color-api-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ==========================================================================
   API FAQ
   ========================================================================== */

.faq--api {
    background-color: var(--color-black);
    padding: var(--space-16) var(--gutter);
}

.faq--api .accordion {
    max-width: 800px;
    margin-inline: auto;
}

.faq--api .accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.faq--api .accordion__trigger span {
    text-align: left;
}

.faq--api .accordion__trigger:hover,
.faq--api .accordion__trigger[aria-expanded="true"] {
    border-left: var(--border-thick) solid var(--color-api-primary);
}

.faq--api .accordion__content p {
    max-width: none;
}

.faq--api .accordion__content strong {
    color: var(--color-api-primary);
}

.faq--api .accordion__content a {
    color: var(--color-api-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ==========================================================================
   API CTA
   ========================================================================== */

.cta--api {
    background-color: var(--color-charcoal);
    padding: var(--space-16) var(--gutter);
    text-align: center;
    position: relative;
}

.cta--api::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--border-thick);
    background: var(--color-api-primary);
}

.cta--api .cta__title {
    margin-bottom: var(--space-4);
}

.cta--api .cta__text {
    max-width: 50ch;
    margin-inline: auto;
    margin-bottom: var(--space-8);
    color: var(--color-cement);
}

.cta--api .cta__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.cta--api .cta__buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
}

.cta--api .cta__fallback {
    font-size: var(--text-sm);
    color: var(--color-stone);
}

.cta--api .cta__fallback a {
    color: var(--color-chalk);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.cta--api .cta__fallback a:hover {
    color: var(--color-api-primary);
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-cement);
    max-width: 50ch;
    margin-inline: auto;
}

/* ==========================================================================
   BREADCRUMB
   ========================================================================== */

.page--api .breadcrumb {
    background-color: var(--color-black);
    border-bottom: var(--border-thin) solid var(--color-brick-dark);
}

/* ==========================================================================
   FOOTER & NAV (inherited styles)
   ========================================================================== */

.footer__grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer__brand {
    max-width: 300px;
}

.footer__tagline {
    color: var(--color-chalk);  /* Increased contrast */
    margin-top: var(--space-4);
    font-size: var(--text-sm);
}

.footer__nav-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.footer__nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer__nav li {
    margin-bottom: var(--space-2);
}

.footer__nav a {
    color: var(--color-chalk);  /* Increased contrast */
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
    text-decoration: underline;
    text-decoration-color: transparent;
    text-underline-offset: 3px;
}

.footer__nav a:hover {
    color: var(--color-white);
    text-decoration-color: var(--color-white);
}

.footer__contact p {
    font-size: var(--text-sm);
    color: var(--color-chalk);  /* Increased contrast */
    margin-bottom: var(--space-2);
}

.footer__contact a {
    color: var(--color-white);  /* High contrast for links */
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer__contact a:hover {
    color: var(--color-api-primary);
}

.footer__location {
    margin-top: var(--space-4);
}

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-4);
    padding-top: var(--space-6);
    border-top: var(--border-thin) solid var(--color-brick-dark);
    font-size: var(--text-sm);
    color: var(--color-chalk);  /* Increased contrast */
}

.footer__built {
    font-family: var(--font-accent);
    color: var(--color-cement);  /* Increased contrast */
}

/* Logo */
.logo {
    text-decoration: none;
}

.logo__text {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    color: var(--color-white);
    letter-spacing: var(--tracking-wide);
}

/* Nav Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
}

.nav-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

/* Nav Menu */
.nav-menu {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-menu.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-charcoal);
    border-bottom: var(--border-thin) solid var(--color-brick-dark);
    padding: var(--space-4) var(--gutter);
    gap: var(--space-2);
}

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: var(--space-2);
    }
}