/* =========================================
   PusatSoft — Core Theme
   ========================================= */

:root {
  /* Colors */
  --bg:#050911;
  --surface:#0f1525;
  --surface-2:#171f33;
  --surface-3:rgba(255,255,255,.04);
  --primary:#57b8ff;
  --primary-soft:rgba(87,184,255,.15);
  --accent:#ff6a3d;
  --accent-soft:rgba(255,106,61,.18);
  --text:#f5f7fb;
  --muted:#9aa4c3;
  --border:rgba(255,255,255,.08);

  /* Radii */
  --radius-xl:32px;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:12px;
  --radius-pill:999px;

  /* Shadows */
  --shadow-soft:0 20px 60px rgba(5,9,17,.25);
  --shadow-hard:0 10px 30px rgba(0,0,0,.35);

  /* Typography */
  --font-family:'Space Grotesk',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --fs-xs:.75rem;
  --fs-sm:.85rem;
  --fs-base:1rem;
  --fs-lg:1.1rem;
  --fs-xl:1.4rem;
  --fs-2xl:2.2rem;
  --fs-3xl:2.6rem;
  --fs-4xl:3.2rem;

  /* Layout */
  --container-width:1200px;
  --gutter:24px;

  /* Timing */
  --transition-fast:.18s ease;
  --transition:.25s ease;
  --transition-slow:.45s ease;
}

/* =========================================
   Global Reset & Base
   ========================================= */

*,
*::before,
*::after {
  box-sizing:border-box;
  margin:0;
  padding:0;
}

html {
  scroll-behavior:smooth;
}

body {
  font-family:var(--font-family);
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  line-height:1.6;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

body.is-loading {
  overflow:hidden;
}

body.is-gate-open .intro-gate {
  pointer-events:none;
  opacity:0;
  transition:opacity .8s ease;
}

::selection {
  background:var(--primary-soft);
  color:var(--text);
}

a {
  color:var(--primary);
  text-decoration:none;
  transition:color var(--transition-fast);
}

a:hover {
  color:var(--accent);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline:2px solid var(--primary);
  outline-offset:3px;
}

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

/* =========================================
   Layout Helpers
   ========================================= */

.shell {
  width:min(var(--container-width),calc(100% - var(--gutter)*2));
  margin-inline:auto;
}

.section {
  padding:96px 0;
}

.section + .section {
  border-top:1px solid var(--border);
}

.section-kicker {
  letter-spacing:.3em;
  text-transform:uppercase;
  font-size:var(--fs-xs);
  color:var(--muted);
  margin-bottom:1.5rem;
}

.section-head {
  max-width:700px;
  margin-bottom:48px;
}

.section-head h2 {
  font-size:var(--fs-3xl);
  line-height:1.2;
  margin-bottom:1rem;
}

.section-head p {
  color:var(--muted);
  font-size:var(--fs-base);
}

/* =========================================
   Buttons
   ========================================= */

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 26px;
  border-radius:var(--radius-pill);
  font-weight:600;
  border:1px solid transparent;
  transition:
    transform var(--transition),
    background var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    color var(--transition);
  gap:8px;
  font-size:var(--fs-sm);
  cursor:pointer;
  white-space:nowrap;
}

.btn.primary {
  background:linear-gradient(120deg,var(--primary),#5c89ff);
  color:#050911;
  box-shadow:var(--shadow-soft);
}

.btn.primary:hover {
  transform:translateY(-2px);
  box-shadow:0 24px 70px rgba(0,0,0,.55);
}

.btn.ghost {
  border-color:var(--border);
  color:var(--text);
  background:transparent;
}

.btn.ghost:hover {
  border-color:var(--primary);
  color:var(--primary);
  background:rgba(255,255,255,.03);
}

.btn.small {
  padding:10px 20px;
  font-size:.9rem;
  align-self:flex-start;
}

.btn.full {
  width:100%;
}

/* =========================================
   Header & Navigation
   ========================================= */

.site-header {
  padding:32px 0 80px;
  background:
    radial-gradient(circle at top,var(--surface),transparent 60%),
    var(--bg);
  position:relative;
  overflow:hidden;
  z-index:0;
}

.header-bar {
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky;
  top:24px;
  padding:18px 28px;
  border-radius:var(--radius-lg);
  background:rgba(10,16,33,.78);
  border:1px solid var(--border);
  backdrop-filter:blur(20px);
  z-index:10;
  transition:
    opacity .8s ease,
    transform .8s ease,
    filter .8s ease,
    background var(--transition-slow),
    border-color var(--transition-slow);
}

.header-bar:hover {
  background:rgba(10,16,33,.92);
  border-color:rgba(255,255,255,.12);
}

.logo {
  font-size:1.25rem;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--text);
}

.site-nav {
  display:flex;
  gap:32px;
}

.site-nav a {
  color:var(--text);
  font-weight:500;
  position:relative;
  font-size:var(--fs-sm);
}

.site-nav a::after {
  content:'';
  position:absolute;
  inset:auto 0 -8px;
  height:2px;
  background:var(--primary);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .2s ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform:scaleX(1);
}

.nav-toggle {
  display:none;
  width:44px;
  height:44px;
  border-radius:var(--radius-pill);
  border:1px solid var(--border);
  background:rgba(10,16,33,.9);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:6px;
  cursor:pointer;
  transition:
    background var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.nav-toggle span {
  width:18px;
  height:2px;
  background:var(--text);
  transition:transform .3s ease,opacity .3s ease;
}

.nav-toggle:hover {
  background:rgba(10,16,33,1);
  border-color:var(--primary);
  transform:translateY(-1px);
}

.nav-toggle.is-active span:first-child {
  transform:translateY(4px) rotate(45deg);
}

.nav-toggle.is-active span:last-child {
  transform:translateY(-4px) rotate(-45deg);
}

/* =========================================
   Hero
   ========================================= */

.hero {
  margin-top:64px;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:48px;
  align-items:center;
  position:relative;
  z-index:1;
  padding:60px 0 40px;
  isolation:isolate;
  transition:
    opacity .8s ease,
    transform .8s ease,
    filter .8s ease;
}

body.is-loading .header-bar,
body.is-loading .hero {
  opacity:0;
  transform:translateY(24px);
  filter:blur(8px);
}

.hero-copy h1 {
  font-size:var(--fs-4xl);
  line-height:1.15;
  margin-bottom:18px;
}

.hero-copy h1 span {
  color:var(--primary);
}

.hero .kicker {
  letter-spacing:.35em;
  text-transform:uppercase;
  font-size:.8rem;
  color:var(--muted);
}

.lede {
  color:var(--muted);
  margin-bottom:32px;
  max-width:560px;
}

.hero-actions {
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:32px;
}

.metrics {
  display:flex;
  flex-wrap:wrap;
  gap:24px;
  border-top:1px solid var(--border);
  padding-top:24px;
}

.metrics .label {
  font-size:.75rem;
  color:var(--muted);
  letter-spacing:.2em;
  text-transform:uppercase;
}

.metrics .value {
  font-size:2rem;
  font-weight:600;
}

/* =========================================
   Intro Gate
   ========================================= */

.intro-gate {
  position:fixed;
  inset:0;
  background:var(--bg);
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  transition:opacity 1s ease;
}

.gate-panel {
  position:absolute;
  top:0;
  width:50%;
  height:100%;
  background:linear-gradient(135deg,#050911,#0f1e3c);
  transition:transform 1.4s cubic-bezier(0.83,0,0.17,1);
  will-change:transform;
}

.gate-panel--left {
  left:0;
  transform:translateX(0);
  border-right:1px solid rgba(255,255,255,0.08);
}

.gate-panel--right {
  right:0;
  transform:translateX(0);
  border-left:1px solid rgba(255,255,255,0.08);
}

body.is-gate-open .gate-panel--left {
  transform:translateX(-105%);
}

body.is-gate-open .gate-panel--right {
  transform:translateX(105%);
}

.gate-panel::after {
  content:'';
  position:absolute;
  inset:0;
  background:radial-gradient(circle at center,rgba(255,255,255,.08),transparent 70%);
  opacity:0;
  transition:opacity 1s ease;
}

body.is-gate-open .gate-panel::after {
  opacity:1;
}

.gate-logo {
  font-size:1.8rem;
  font-weight:700;
  letter-spacing:.5em;
  text-transform:uppercase;
  color:var(--text);
  z-index:1;
  animation:pulseLogo 1.2s ease-in-out infinite alternate;
}

.gate-preview {
  position:absolute;
  inset:80px;
  border-radius:var(--radius-xl);
  background:rgba(10,16,33,.8);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(16px);
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  transform:scale(.92);
  transition:opacity 1s ease,transform 1s ease;
}

.gate-preview__content {
  text-align:center;
  text-transform:uppercase;
  letter-spacing:.4em;
  color:var(--muted);
}

.gate-preview__content h2 {
  font-size:3rem;
  letter-spacing:.6em;
  margin:12px 0;
  color:var(--text);
}

.gate-preview__content .tag {
  font-size:.8rem;
}

body.is-gate-open .gate-logo {
  animation:fadeAway .55s ease forwards;
}

body.is-gate-open .gate-preview {
  opacity:1;
  transform:scale(1);
}

@keyframes pulseLogo {
  from { transform:scale(1); opacity:.8; }
  to { transform:scale(1.06); opacity:1; }
}

@keyframes fadeAway {
  to { opacity:0; transform:scale(0.9); }
}

/* =========================================
   Header Neural FX
   ========================================= */

.header-neural {
  position:absolute;
  inset:-40px 0 -60px;
  z-index:0;
  overflow:hidden;
  pointer-events:none;
}

.header-neural::before {
  content:'';
  position:absolute;
  inset:-20% -10% auto;
  height:60%;
  background:radial-gradient(circle at top,rgba(74,130,255,.25),transparent 60%);
  filter:blur(20px);
  animation:pulseGlow 12s ease-in-out infinite alternate;
}

.header-neural::after {
  content:'';
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(120deg,rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(300deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:120px 120px;
  opacity:.4;
  animation:gridDrift 18s linear infinite;
}

.header-neural canvas {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:.85;
  mix-blend-mode:screen;
}

/* Decorative only */
.header-neural canvas::selection {
  display:none;
}

.orb {
  position:absolute;
  width:240px;
  height:240px;
  background:radial-gradient(circle,var(--primary),transparent 60%);
  opacity:.25;
  filter:blur(10px);
  mix-blend-mode:screen;
  transition:transform .4s ease;
}

.orb-one {
  top:-60px;
  left:-40px;
}

.orb-two {
  bottom:-80px;
  right:-20px;
  background:radial-gradient(circle,var(--accent),transparent 60%);
}

.orb-three {
  top:30%;
  left:45%;
  width:300px;
  height:300px;
  background:radial-gradient(circle,#ffffff33,transparent 70%);
}

@keyframes pulseGlow {
  from { transform:translateY(-20px) scale(0.95); opacity:.3; }
  to   { transform:translateY(20px) scale(1.05); opacity:.6; }
}

@keyframes gridDrift {
  from { background-position:0 0,0 0; }
  to   { background-position:200px 120px,-150px -180px; }
}

/* =========================================
   About
   ========================================= */

.about {
  background:var(--surface);
}

.about-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
}

.about-card {
  padding:32px;
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  background:var(--surface-2);
  box-shadow:var(--shadow-soft);
}

.about-card h3 {
  font-size:var(--fs-xl);
  margin-bottom:12px;
}

.about-card p {
  color:var(--muted);
}

.about-card ul {
  margin-top:18px;
  list-style:none;
}

.about-card ul li {
  padding-left:18px;
  position:relative;
  color:var(--text);
  margin-bottom:8px;
}

.about-card ul li::before {
  content:'';
  width:6px;
  height:6px;
  border-radius:999px;
  background:var(--accent);
  position:absolute;
  left:0;
  top:10px;
}

.vision-metrics {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(120px,1fr));
  gap:12px;
  margin-top:24px;
}

.vision-metrics span {
  font-size:1.8rem;
  font-weight:600;
}

/* =========================================
   Services
   ========================================= */

.services {
  background:var(--surface-2);
  --service-accent:var(--primary);
}

.service-layout {
  display:grid;
  grid-template-columns:minmax(240px,320px) minmax(0,1fr);
  gap:32px;
  margin-top:40px;
}

.service-nav {
  display:flex;
  flex-direction:column;
  gap:16px;
  position:relative;
}

.service-nav::before {
  content:'';
  position:absolute;
  inset:12px auto 12px 18px;
  width:2px;
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,0));
}

.service-tab {
  border:none;
  background:rgba(255,255,255,.02);
  border-radius:var(--radius-md);
  padding:18px 22px 18px 48px;
  display:flex;
  gap:14px;
  text-align:left;
  color:var(--text);
  cursor:pointer;
  position:relative;
  transition:
    transform var(--transition),
    background var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    color var(--transition);
}

.service-tab .tab-index {
  position:absolute;
  left:16px;
  top:18px;
  font-size:var(--fs-xs);
  letter-spacing:.2em;
  color:var(--muted);
}

.service-tab .tab-label {
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.2em;
  font-size:var(--fs-sm);
}

.service-tab .tab-desc {
  color:var(--muted);
  font-size:var(--fs-sm);
  letter-spacing:.08em;
}

.service-tab.is-active {
  background:rgba(87,184,255,.08);
  box-shadow:0 10px 40px rgba(0,0,0,.4);
  transform:translateX(6px);
  border:1px solid rgba(87,184,255,.35);
}

.service-detail {
  position:relative;
  padding:32px;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  background:var(--surface);
  min-height:420px;
  overflow:hidden;
}

.service-detail::after {
  content:'';
  position:absolute;
  inset:20px;
  border-radius:var(--radius-lg);
  border:1px solid rgba(255,255,255,.04);
  pointer-events:none;
}

.service-panel {
  position:absolute;
  inset:0;
  padding:32px;
  opacity:0;
  transform:translateY(20px);
  transition:opacity var(--transition-slow),transform var(--transition-slow);
  pointer-events:none;
  display:none;
}

.service-panel.is-active {
  opacity:1;
  transform:translateY(0);
  position:relative;
  pointer-events:auto;
  display:block;
}

.panel-head {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-bottom:18px;
}

.panel-head h3 {
  font-size:var(--fs-2xl);
}

.panel-pill {
  padding:6px 14px;
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-pill);
  font-size:var(--fs-xs);
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--muted);
}

.panel-list {
  list-style:none;
  margin:24px 0;
  display:grid;
  gap:10px;
}

.panel-list li {
  padding-left:22px;
  position:relative;
}

.panel-list li::before {
  content:'';
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--service-accent);
  position:absolute;
  left:0;
  top:6px;
  box-shadow:0 0 15px rgba(87,184,255,.5);
}

.panel-meta {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:18px;
  margin-top:12px;
}

.meta-label {
  text-transform:uppercase;
  letter-spacing:.2em;
  font-size:.7rem;
  color:var(--muted);
}

.meta-value {
  font-size:1.1rem;
  font-weight:600;
}

.service-matrix {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:16px;
  margin-top:48px;
}

.matrix-item {
  border:1px dashed rgba(255,255,255,.15);
  border-radius:var(--radius-md);
  padding:18px 22px;
  background:rgba(5,9,17,.7);
}

.matrix-label {
  text-transform:uppercase;
  letter-spacing:.25em;
  font-size:.75rem;
  color:var(--muted);
  margin-bottom:8px;
}

.matrix-value {
  font-size:1rem;
  color:var(--text);
}

/* =========================================
   References / Portfolio
   ========================================= */

.references {
  background:var(--surface);
}

.portfolio-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:24px;
}

.portfolio-card {
  border-radius:var(--radius-md);
  border:1px solid var(--border);
  background:var(--surface-2);
  overflow:hidden;
  transition:
    transform .3s ease,
    border-color .3s ease,
    box-shadow .3s ease,
    background .3s ease;
}

.portfolio-card:hover {
  transform:translateY(-4px);
  border-color:var(--primary);
  box-shadow:var(--shadow-soft);
  background:linear-gradient(135deg,rgba(87,184,255,.06),var(--surface-2));
}

.portfolio-image {
  position:relative;
  width:100%;
  padding-top:60%;
  overflow:hidden;
  background:var(--surface);
}

.portfolio-image img {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease,filter .3s ease;
  background:linear-gradient(135deg,var(--surface-2) 0%,var(--surface) 100%);
}

.portfolio-card:hover .portfolio-image img {
  transform:scale(1.05);
  filter:saturate(1.1);
}

.portfolio-content {
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:12px;
}

.portfolio-content h3 {
  font-size:var(--fs-lg);
  margin:0;
  color:var(--text);
}

/* =========================================
   Blog
   ========================================= */

.blog {
  background:var(--surface-2);
}

.blog-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:32px;
}

.blog-card {
  border-radius:var(--radius-md);
  border:1px solid var(--border);
  background:var(--surface);
  overflow:hidden;
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}

.blog-card:hover {
  transform:translateY(-4px);
  border-color:var(--primary);
  box-shadow:var(--shadow-soft);
}

.blog-image {
  position:relative;
  width:100%;
  padding-top:56.25%;
  overflow:hidden;
  background:var(--surface-2);
}

.blog-image img {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}

.blog-content {
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:12px;
}

.blog-date {
  font-size:var(--fs-xs);
  color:var(--muted);
  letter-spacing:.1em;
  text-transform:uppercase;
}

.blog-content h3 {
  font-size:1.3rem;
  margin:0;
  color:var(--text);
  line-height:1.3;
}

.blog-content p {
  color:var(--muted);
  line-height:1.6;
  margin:0;
}

.blog-link {
  color:var(--primary);
  font-weight:500;
  margin-top:4px;
  transition:color .2s ease;
  background:none;
  border:none;
  padding:0;
  text-align:left;
  cursor:pointer;
  font:inherit;
}

.blog-link:hover {
  color:var(--accent);
}

/* Blog Modal */

.blog-modal {
  position:fixed;
  inset:0;
  z-index:10000;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  opacity:0;
  transition:opacity .3s ease;
}

.blog-modal.is-open {
  display:flex;
  opacity:1;
}

.blog-modal__overlay {
  position:absolute;
  inset:0;
  background:rgba(5,9,17,.9);
  backdrop-filter:blur(8px);
}

.blog-modal__content {
  position:relative;
  max-width:900px;
  max-height:90vh;
  width:100%;
  background:var(--surface);
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  overflow-y:auto;
  z-index:1;
  transform:scale(0.95);
  transition:transform .3s ease;
}

.blog-modal.is-open .blog-modal__content {
  transform:scale(1);
}

.blog-modal__close {
  position:absolute;
  top:20px;
  right:20px;
  width:40px;
  height:40px;
  border-radius:50%;
  border:1px solid var(--border);
  background:var(--surface-2);
  color:var(--text);
  font-size:24px;
  line-height:1;
  cursor:pointer;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}

.blog-modal__close:hover {
  background:var(--surface);
  border-color:var(--primary);
  transform:translateY(-1px);
}

.blog-modal__article {
  padding:48px;
}

.blog-modal__article img {
  width:100%;
  border-radius:var(--radius-md);
  margin:24px 0;
}

.blog-modal__article h2 {
  font-size:2rem;
  margin-bottom:12px;
  color:var(--text);
}

.blog-modal__article .blog-date {
  display:block;
  margin-bottom:24px;
}

.blog-modal__article p {
  color:var(--muted);
  line-height:1.8;
  margin-bottom:18px;
}

/* =========================================
   Contact
   ========================================= */

.contact {
  background:var(--surface-2);
}

.contact-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:48px;
  align-items:start;
}

.contact-info h2 {
  font-size:var(--fs-2xl);
  margin-bottom:12px;
}

.contact-info p {
  color:var(--muted);
}

.info-list {
  margin-top:32px;
  display:grid;
  gap:16px;
}

.info-list .label {
  font-size:var(--fs-xs);
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--muted);
}

.contact-form {
  padding:32px;
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  background:var(--surface);
  display:flex;
  flex-direction:column;
  gap:18px;
}

.input-group {
  display:flex;
  flex-direction:column;
  gap:8px;
}

.input-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:18px;
}

input,
textarea {
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  padding:14px 16px;
  font:inherit;
  color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}

input::placeholder,
textarea::placeholder {
  color:rgba(154,164,195,.65);
}

input:focus,
textarea:focus {
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(87,184,255,.15);
  background:rgba(255,255,255,.04);
}

textarea {
  resize:vertical;
}

/* =========================================
   Footer
   ========================================= */

.site-footer {
  border-top:1px solid var(--border);
  padding:32px 0;
  background:var(--surface);
}

.site-footer .shell {
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:16px;
  font-size:.95rem;
  color:var(--muted);
}

.footer-links {
  display:flex;
  gap:20px;
}

.footer-links a {
  color:var(--muted);
}

.footer-links a:hover {
  color:var(--primary);
}

/* =========================================
   Custom Cursor
   ========================================= */

.cursor-dot,
.cursor-ring {
  position:fixed;
  top:0;
  left:0;
  pointer-events:none;
  z-index:9999;
  transform:translate(-50%,-50%);
}

.cursor-dot {
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
}

.cursor-ring {
  width:36px;
  height:36px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.45);
  mix-blend-mode:difference;
  transition:transform .2s ease,border-color .2s ease;
}

body.is-link-hover .cursor-ring {
  transform:translate(-50%,-50%) scale(1.6);
  border-color:var(--primary);
}

/* =========================================
   Scroll Animations Helper
   ========================================= */

.fade-in {
  opacity:0;
  transform:translateY(20px);
  transition:opacity .6s ease,transform .6s ease;
}

.fade-in.is-visible {
  opacity:1;
  transform:none;
}

/* =========================================
   Responsive
   ========================================= */

@media (max-width:900px) {
  .site-nav {
    position:absolute;
    top:80px;
    right:24px;
    flex-direction:column;
    background:var(--surface);
    padding:24px;
    border-radius:var(--radius-md);
    border:1px solid var(--border);
    box-shadow:var(--shadow-soft);
    display:none;
  }

  .site-nav.is-open {
    display:flex;
  }

  .nav-toggle {
    display:flex;
  }

  .service-layout {
    grid-template-columns:1fr;
  }

  .service-detail {
    min-height:auto;
    padding:24px;
  }

  .service-panel {
    position:relative;
  }

  .header-bar {
    flex-wrap:wrap;
    gap:16px;
  }
}

@media (max-width:640px) {
  .hero-copy h1 {
    font-size:2.4rem;
  }

  .section {
    padding:72px 0;
  }

  .blog-modal__article {
    padding:32px 20px;
  }
}

/* Touch devices - hide custom cursor */
@media (pointer:coarse) {
  .cursor-dot,
  .cursor-ring {
    display:none;
  }
}

/* =========================================
   Reduced Motion
   ========================================= */

@media (prefers-reduced-motion:reduce) {
  *,
  *::before,
  *::after {
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
    scroll-behavior:auto !important;
  }
}