@import url("./variables.css");
@import url("./reset.css");
@import url("./components.css");
@import url("./animations.css");
@import url("./responsive.css");

/* =========================================================
   Enterprise Composition Layer
   Scope: imports + global foundations only
   Excludes: component definitions, layout system, responsive rules
   ========================================================= */

/* =========================================================
   1) Global Styles
   ========================================================= */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

::selection {
  background: #dbeafc;
  background: color-mix(in srgb, var(--color-primary) 24%, white);
  color: var(--color-text);
}

/* =========================================================
   2) Backgrounds
   ========================================================= */
body {
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0) 42%),
    var(--gradient-hero);
}

.page-shell {
  min-height: 100vh;
  min-height: 100svh;
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 95, 184, 0.08), rgba(0, 95, 184, 0) 36%),
    linear-gradient(180deg, rgba(244, 248, 255, 0.42) 0%, rgba(255, 255, 255, 0) 42%);
}

/* =========================================================
   3) Typography
   ========================================================= */
body {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: var(--line-normal);
  color: var(--color-text);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-brand);
  line-height: var(--line-tight);
  letter-spacing: -0.015em;
  color: var(--color-text);
  text-wrap: balance;
}

p {
  color: var(--color-text-soft);
  line-height: var(--line-relaxed);
}

a {
  color: inherit;
}

/* =========================================================
   4) Body
   ========================================================= */
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  overflow-x: clip;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
  content-visibility: auto;
}

main {
  display: block;
}

main > section:not(.hero) {
  content-visibility: auto;
  contain-intrinsic-size: 1px 960px;
}

/* =========================================================
   5) Page Layout
   ========================================================= */
.section {
  padding-block: var(--section-pad-y);
}

.container-content {
  width: min(100% - (var(--container-pad) * 2), var(--container-max));
  margin-inline: auto;
}

/* Homepage rhythm and container consistency */
:is(
  .site-header__topbar,
  .site-header__inner,
  .hero__inner,
  .trusted-clients__inner,
  .about-preview__inner,
  .services__inner,
  .industries__inner,
  .technologies__inner,
  .process-timeline__inner,
  .portfolio__inner,
  .testimonials__inner,
  .enterprise-cta__inner,
  .site-footer__inner
) {
  width: min(
    100% - (var(--container-pad) * 2),
    min(1400px, calc(var(--container-max) + 2.5rem))
  );
  margin-inline: auto;
}

:is(
  .hero,
  .trusted-clients,
  .about-preview,
  .services,
  .industries,
  .technologies,
  .process-timeline,
  .portfolio,
  .testimonials,
  .enterprise-cta,
  .site-footer
) {
  padding-block: var(--section-pad-y);
}

:is(
  .section-header,
  .hero__content,
  .services__head,
  .services__foot,
  .about-preview__content,
  .enterprise-cta__content
) > * {
  margin-block: 0;
}

:is(
  .section-header,
  .hero__content,
  .services__head,
  .about-preview__content,
  .enterprise-cta__content
) > * + * {
  margin-top: clamp(0.7rem, 1.2vw, 1.1rem);
}

:where(h1, h2, h3, h4, h5, h6) + :where(p, .section-subtitle) {
  margin-top: clamp(0.7rem, 1.25vw, 1.2rem);
}

p + p {
  margin-top: clamp(0.7rem, 1.05vw, 1rem);
}

:is(
  .services__grid,
  .industries__grid,
  .technologies__grid,
  .process-timeline__list,
  .portfolio__grid,
  .testimonials__grid,
  .trusted-clients__categories,
  .hero__metrics
) {
  gap: clamp(1rem, 1.7vw, 1.6rem);
  align-items: stretch;
}

:is(
  .card,
  .glass-card,
  .service-card,
  .portfolio-card,
  .industry-card,
  .technology-card,
  .testimonial-card,
  .process-timeline__item,
  .trusted-clients__logo
) > * {
  margin-block: 0;
}

:is(
  .card,
  .glass-card,
  .service-card,
  .portfolio-card,
  .industry-card,
  .technology-card,
  .testimonial-card,
  .process-timeline__item,
  .trusted-clients__logo
) > * + * {
  margin-top: clamp(0.55rem, 0.95vw, 0.9rem);
}

:is(.hero__actions, .cta__actions, .enterprise-cta__actions, .about-preview__actions) {
  gap: clamp(0.65rem, 1vw, 1rem);
}

:is(.hero__actions, .cta__actions, .enterprise-cta__actions, .about-preview__actions) .btn {
  margin: 0;
}

.narrow-content {
  width: min(100% - (var(--container-pad) * 2), 74ch);
  margin-inline: auto;
}

.stack > * + * {
  margin-top: var(--space-4);
}

/* =========================================================
   6) Utilities (composition-only convenience aliases)
   ========================================================= */
.u-surface-glass {
  border: var(--border-glass);
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-backdrop);
  backdrop-filter: var(--glass-backdrop);
  box-shadow: var(--shadow-sm);
}

.u-surface-glass-strong {
  border: var(--border-glass);
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: var(--glass-backdrop);
  backdrop-filter: var(--glass-backdrop);
  box-shadow: var(--shadow-md);
}

.u-flow-tight > * + * {
  margin-top: var(--space-2);
}

.u-flow-normal > * + * {
  margin-top: var(--space-4);
}

.u-flow-loose > * + * {
  margin-top: var(--space-6);
}

/* =========================================================
   7) Typography Refinement
   ========================================================= */
:root {
  --type-leading-heading: 1.16;
  --type-leading-body: 1.72;
  --type-track-tight: -0.02em;
  --type-track-normal: -0.008em;
  --type-track-wide: 0.045em;
}

body {
  letter-spacing: 0.002em;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: var(--type-leading-heading);
  letter-spacing: var(--type-track-normal);
}

h1 { font-size: clamp(var(--text-3xl), 5.4vw, var(--text-5xl)); letter-spacing: var(--type-track-tight); }
h2 { font-size: clamp(var(--text-2xl), 3.8vw, var(--text-4xl)); letter-spacing: -0.015em; }
h3 { font-size: clamp(var(--text-xl), 2.6vw, var(--text-3xl)); }
h4 { font-size: clamp(var(--text-lg), 2vw, var(--text-2xl)); }
h5 { font-size: clamp(var(--text-md), 1.45vw, var(--text-xl)); }
h6 { font-size: clamp(var(--text-sm), 1.15vw, var(--text-lg)); }

p,
li {
  line-height: var(--type-leading-body);
}

p,
.section-subtitle,
.hero__lead,
.services__summary,
.portfolio-card__text,
.testimonial-card__quote,
.site-footer__text {
  max-inline-size: 68ch;
}

:is(.card p, .glass-card p, .hero__metric-label, .hero-dashboard__widget-meta, .hero-dashboard__insight) {
  max-inline-size: none;
}

.section-kicker,
.hero__eyebrow,
.hero__metric-kicker,
.hero-dashboard__kicker {
  letter-spacing: 0.1em;
}

.section-title {
  letter-spacing: -0.018em;
  line-height: 1.2;
}

.btn,
.nav-link--button,
.icon-btn {
  font-size: clamp(0.82rem, 0.9vw, 0.92rem);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.02em;
}

.btn {
  line-height: 1.1;
}

.site-nav__title,
.site-nav__eyebrow,
.nav-link {
  font-family: var(--font-body);
}

.nav-link {
  font-size: clamp(0.84rem, 0.9vw, 0.94rem);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.018em;
  line-height: 1.2;
}

.site-footer__heading {
  font-family: var(--font-brand);
  font-size: clamp(0.94rem, 1.1vw, 1.1rem);
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.site-footer__text,
.site-footer__bottom p,
.site-footer__links a,
.site-footer__meta a {
  font-size: clamp(0.82rem, 0.9vw, 0.9rem);
  letter-spacing: 0.008em;
  line-height: 1.62;
}

@media (max-width: 992px) {
  h1 { font-size: clamp(2rem, 5vw, 2.65rem); }
  h2 { font-size: clamp(1.65rem, 3.6vw, 2.2rem); }
  h3 { font-size: clamp(1.3rem, 2.8vw, 1.72rem); }

  p,
  li {
    line-height: 1.68;
  }

  .nav-link,
  .btn,
  .icon-btn {
    font-size: 0.88rem;
  }
}

@media (max-width: 576px) {
  h1 { font-size: clamp(1.75rem, 7vw, 2.2rem); }
  h2 { font-size: clamp(1.42rem, 5.4vw, 1.78rem); }
  h3 { font-size: clamp(1.16rem, 4.3vw, 1.42rem); }

  p,
  li,
  .section-subtitle,
  .hero__lead,
  .site-footer__text {
    font-size: 0.95rem;
    line-height: 1.66;
  }

  .nav-link,
  .btn,
  .icon-btn,
  .site-footer__links a,
  .site-footer__meta a {
    font-size: 0.84rem;
    letter-spacing: 0.015em;
  }
}

/* =========================================================
   8) Motion Preference Guardrails
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* =========================================================
   9) Accessibility Reinforcements
   ========================================================= */
.form-error {
  margin-top: 0.45rem;
  color: #a11b2a;
  font-size: var(--text-xs);
  line-height: 1.45;
}

.has-error :is(input, select, textarea),
:is(input, select, textarea)[aria-invalid="true"] {
  border-color: #c0293d;
}

:is(input, select, textarea)[aria-invalid="true"]:focus-visible {
  box-shadow:
    0 0 0 3px rgba(192, 41, 61, 0.2),
    var(--shadow-focus);
}

@media (forced-colors: active) {
  :focus-visible {
    outline: 2px solid CanvasText;
    outline-offset: 2px;
    box-shadow: none !important;
  }

  .u-focus-ring:focus-visible {
    border: 1px solid CanvasText;
    background: Canvas;
    color: CanvasText;
  }
}
/* ===========================
   HOME HERO IMAGE
=========================== */

.hero-preview__media{
    display:flex;
    justify-content:center;
    align-items:center;
    background:#fff;
    border-radius:28px;
    padding:24px;
    overflow:hidden;
    box-shadow:0 20px 50px rgba(15, 23, 42, 0.10);
}

.hero-preview__image{
    width:100%;
    max-width:720px;
    height:auto;
    display:block;
    object-fit:contain;
    transition:transform .35s ease;
}

.hero-preview__image:hover{
    transform:scale(1.02);
}
/* ================================
   HTML Sitemap
================================ */

.sitemap-list{

    list-style:none;

    padding:0;

    margin:0;

}

.sitemap-list li{

    padding:12px 0;

    border-bottom:1px solid rgba(0,0,0,.08);

    font-size:16px;

}

.sitemap-list li:last-child{

    border-bottom:none;

}

.sitemap-list a{

    color:#0A66C2;

    text-decoration:none;

    font-weight:600;

    transition:.3s;

}

.sitemap-list a:hover{

    color:#084b91;

    padding-left:8px;

}

.glass-card h2{

    margin-bottom:20px;

}