/* Final website-wide visual contract. Loaded after route styles so spacing and
   interaction patterns remain consistent across every page family. */
:root {
    --site-section-space: clamp(3.75rem, 5vw, 5rem);
    --site-section-space-compact: clamp(3rem, 4vw, 4rem);
    --site-content-space: clamp(1.75rem, 3vw, 2.75rem);
    --site-layout-gap: clamp(2rem, 4vw, 4rem);
    --site-card-gap: clamp(.9rem, 1.5vw, 1.25rem);
    --site-card-radius: 20px;
    --site-panel-radius: 26px;
    --site-line: rgba(30, 64, 175, .13);
    --site-shadow: 0 10px 30px rgba(15, 40, 71, .065);
    --site-shadow-hover: 0 20px 46px rgba(15, 40, 71, .12);
}

body {
    color: var(--text-primary);
    background: #fff;
    font-feature-settings: "kern" 1, "liga" 1;
}

.main-content { overflow: clip; }
.main-content section { scroll-margin-top: 96px; }

/* One measured section rhythm, including older and newer page systems. */
.main-content :is(.section, .section-alt, .app-section, .company-section, .industry-section) {
    padding-block: var(--site-section-space) !important;
}

.main-content :is(.section, .section-alt, .app-section, .company-section, .industry-section) +
:is(.section, .section-alt, .app-section, .company-section, .industry-section) {
    border-top: 1px solid rgba(226, 232, 240, .55);
}

/* Page introductions should feel generous, but never create a blank first fold. */
.main-content :is(.page-header-section, .detail-hero, .company-hero) {
    padding-block: clamp(3.5rem, 5vw, 4.75rem) !important;
}

.main-content .industry-hero {
    min-height: 0;
    padding-block: clamp(3.75rem, 5vw, 5rem) !important;
}

.main-content .hero-container {
    min-height: min(720px, calc(100vh - 84px));
    padding-block: 2rem 3.25rem;
}

/* Consistent editorial hierarchy. */
.main-content :is(.section-title, .section-header, .app-section-title, .industry-heading, .company-section-header) {
    max-width: 760px;
    margin-bottom: var(--site-content-space);
}

.main-content :is(.section-title, .section-header, .app-section-title, .industry-heading, .company-section-header) h2 {
    color: var(--primary-dark);
    font-size: clamp(2rem, 3.4vw, 3.15rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -.045em;
    text-wrap: balance;
}

.main-content :is(.section-title, .section-header, .app-section-title, .industry-heading, .company-section-header) p {
    max-width: 700px;
    margin-top: .85rem;
    color: var(--text-secondary);
    line-height: 1.72;
}

.main-content :is(h1, h2, h3) { text-wrap: balance; }
.main-content p { text-wrap: pretty; }

/* Normalize grids and two-column compositions. */
.main-content :is(.service-grid, .services-grid, .statistics-grid, .project-grid,
    .projects-grid, .testimonial-grid, .why-grid, .process-grid, .mission-grid,
    .core-values-grid, .industry-grid, .technology-grid, .engagement-grid,
    .benefits-grid, .highlights-grid, .success-grid, .challenge-grid,
    .solution-grid, .metric-grid, .stack-groups) {
    gap: var(--site-card-gap);
}

.main-content :is(.overview, .overview-grid, .overview-layout, .services-overview,
    .portfolio-overview, .company-story, .about-container, .stack-layout,
    .faq-layout, .hero-grid) {
    gap: var(--site-layout-gap);
}

/* Shared premium surface language. */
.main-content :is(.ny-card, .challenge-card, .solution-card, .why-grid article,
    .stack-groups article, .technology-badge, .accordion-item) {
    border-color: var(--site-line);
    border-radius: var(--site-card-radius);
    box-shadow: var(--site-shadow);
}

.main-content :is(.ny-card, .challenge-card, .solution-card, .why-grid article) {
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.main-content :is(.ny-card, .challenge-card, .solution-card, .why-grid article):hover {
    border-color: rgba(30, 64, 175, .28);
    box-shadow: var(--site-shadow-hover);
    transform: translateY(-4px);
}

.main-content :is(.ny-card, .challenge-card, .solution-card, .why-grid article) h3 {
    color: var(--primary-dark);
    line-height: 1.25;
    letter-spacing: -.025em;
}

.main-content :is(.ny-card, .challenge-card, .solution-card, .why-grid article) p {
    color: var(--text-secondary);
    line-height: 1.68;
}

/* Buttons read clearly against both light and dark sections. */
.main-content :is(.btn-primary, .btn-secondary, .btn, .company-btn) {
    min-height: 50px;
    border-radius: 14px;
    font-weight: 700;
    transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.main-content .btn-primary {
    border: 1px solid rgba(15, 40, 71, .14);
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 8px 18px rgba(30, 64, 175, .2);
}

.main-content .btn-primary:hover {
    color: #fff;
    box-shadow: 0 12px 24px rgba(15, 40, 71, .25);
    transform: translateY(-2px);
}

.main-content .btn-secondary {
    border-color: rgba(30, 64, 175, .2);
    background: rgba(255, 255, 255, .86);
    color: var(--primary-dark);
}

/* Forms now share one calm, accessible treatment. */
.main-content :is(input:not([type="checkbox"]):not([type="radio"]), textarea, select, .form-control, .form-select) {
    min-height: 48px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: #fff;
    color: var(--text-primary);
    box-shadow: inset 0 1px 2px rgba(15, 23, 42, .025);
    transition: border-color .2s ease, box-shadow .2s ease;
}

.main-content textarea { min-height: 132px; }
.main-content :is(input, textarea, select, .form-control, .form-select):focus {
    border-color: rgba(30, 64, 175, .55);
    outline: none;
    box-shadow: 0 0 0 4px rgba(30, 64, 175, .1);
}

/* Images and feature panels use the same depth and corner geometry. */
.main-content :is(.overview-image, .portfolio-image, .story-image, .about-image,
    .visual-window, .browser-frame) {
    overflow: hidden;
    border-radius: var(--site-panel-radius);
    box-shadow: 0 22px 50px rgba(15, 40, 71, .14);
}

/* Avoid double whitespace where the footer follows a final CTA. */
.main-content > :last-child { margin-bottom: 0 !important; }
.footer { margin-top: 0 !important; }

@media (max-width: 992px) {
    :root {
        --site-section-space: 3.75rem;
        --site-layout-gap: 2.5rem;
    }

    .main-content .hero-container { min-height: auto; padding-block: 2rem 3rem; }
}

@media (max-width: 768px) {
    :root {
        --site-section-space: 3.25rem;
        --site-section-space-compact: 2.75rem;
        --site-content-space: 1.75rem;
        --site-layout-gap: 2rem;
        --site-card-gap: .85rem;
    }

    .container { padding-inline: 18px; }
    .main-content :is(.page-header-section, .detail-hero, .company-hero, .industry-hero) {
        padding-block: 3.25rem !important;
    }

    .main-content :is(.ny-card, .challenge-card, .solution-card, .why-grid article) {
        padding: 1.35rem;
    }

    .main-content :is(.btn-primary, .btn-secondary, .btn, .company-btn) { width: 100%; }
}

@media (max-width: 480px) {
    :root { --site-section-space: 3rem; }
    .container { padding-inline: 16px; }
    .main-content :is(.page-header-section, .detail-hero, .company-hero, .industry-hero) {
        padding-block: 2.75rem !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .main-content *, .main-content *::before, .main-content *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}