/* ATVI Interior — Static site styles */
:root {
  --bg: #ffffff;
  --fg: #1a2438;
  --muted: #6b7c92;
  --primary: #195497;
  --primary-deep: #0e2c52;
  --primary-glow: #2a8cd1;
  --primary-fg: #f5f9fc;
  --accent: #c8a879;
  --accent-soft: #f1e7d6;
  --accent-fg: #1a2438;
  --border: #e2e7ee;
  --card: #ffffff;
  --secondary: #f1f5f9;
  --radius: 0.625rem;
  --shadow-soft: 0 1px 2px rgba(20,30,50,.04), 0 8px 24px -12px rgba(20,30,50,.08);
  --shadow-card: 0 4px 20px -8px rgba(20,30,50,.10);
  --shadow-elegant: 0 20px 50px -20px rgba(25,84,151,.35);
  --gradient-hero: linear-gradient(135deg,#0e2c52 0%, #195497 60%, #2a8cd1 100%);
  --gradient-soft: linear-gradient(180deg,#fff 0%, #f1f5f9 100%);
  --ease: cubic-bezier(.22,1,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg); color: var(--fg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .container { padding: 0 40px; } }

.icon-16 { width: 16px; height: 16px; }

.eyebrow { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .22em; color: var(--muted); }
.eyebrow-accent { color: var(--accent); }
.eyebrow.primary { color: var(--primary); }

.display-italic { font-family: 'Cormorant Garamond', serif; font-style: italic; font-weight: 500; }
.accent { color: var(--accent); }
.primary { color: var(--primary); }

/* Header */
#site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s var(--ease), backdrop-filter .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
#site-header.scrolled {
  background: rgba(14,44,82,.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(245,249,252,.1);
  box-shadow: var(--shadow-card);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 16px; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { height: 56px; width: auto; object-fit: contain; filter: brightness(0) invert(1); }
.brand-logo-lg { height: 80px; }
.nav-links { display: none; gap: 32px; }
@media (min-width: 1024px) { .nav-links { display: flex; } }
.nav-links a {
  font-size: 14px; font-weight: 500;
  color: rgba(245,249,252,.85);
  position: relative;
  transition: color .3s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 0;
  background: var(--accent); transition: width .3s var(--ease);
}
.nav-links a:hover { color: var(--primary-fg); }
.nav-links a:hover::after { width: 100%; }
.phone-pill {
  display: none;
  align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 8px;
  background: rgba(245,249,252,.1);
  border: 1px solid rgba(245,249,252,.2);
  font-size: 14px; font-weight: 500; color: var(--primary-fg);
  backdrop-filter: blur(12px);
  transition: background .3s var(--ease);
}
.phone-pill:hover { background: rgba(245,249,252,.2); }
@media (min-width: 768px) { .phone-pill { display: inline-flex; } }

/* Mobile menu / hamburger */
.nav-actions { display: flex; align-items: center; gap: 8px; }
.menu-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px; border-radius: 8px;
  background: rgba(245,249,252,.1);
  border: 1px solid rgba(245,249,252,.2);
  color: var(--primary-fg);
  backdrop-filter: blur(12px); cursor: pointer;
  transition: background .3s var(--ease);
}
.menu-btn:hover { background: rgba(245,249,252,.2); }
@media (min-width: 1024px) { .menu-btn { display: none; } }
.icon-20 { width: 20px; height: 20px; display: block; }

.mobile-menu { position: fixed; inset: 0; z-index: 60; visibility: hidden; pointer-events: none; }
.mobile-menu.open { visibility: visible; pointer-events: auto; }
.mobile-menu-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,.6);
  opacity: 0; transition: opacity .3s var(--ease);
}
.mobile-menu.open .mobile-menu-overlay { opacity: 1; }
.mobile-menu-panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(280px, 85vw);
  background: var(--primary-deep);
  border-left: 1px solid rgba(245,249,252,.1);
  padding: 24px 20px;
  transform: translateX(100%);
  transition: transform .3s var(--ease);
  display: flex; flex-direction: column;
}
.mobile-menu.open .mobile-menu-panel { transform: translateX(0); }
.menu-close { align-self: flex-end; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; margin-top: 16px; }
.mobile-nav-links a {
  padding: 12px 14px; border-radius: 8px;
  font-size: 16px; font-weight: 500;
  color: rgba(245,249,252,.85); text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.mobile-nav-links a:hover { background: rgba(245,249,252,.1); color: var(--primary-fg); }
.mobile-phone { display: inline-flex !important; margin-top: 12px; }
body.menu-open { overflow: hidden; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.btn-hero { background: var(--accent); color: var(--accent-fg); }
.btn-hero:hover { background: #b89968; }
.btn-outline {
  background: transparent; color: var(--primary-fg);
  border: 1px solid rgba(245,249,252,.4);
}
.btn-outline:hover { background: rgba(245,249,252,.1); }
.btn-soft { background: var(--accent-soft); color: var(--primary-deep); }
.btn-soft:hover { background: var(--accent); color: var(--accent-fg); }
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { background: var(--primary-deep); }
.btn-ghost { background: transparent; color: var(--fg); }
.btn-ghost:hover { background: var(--secondary); }

/* Hero */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--gradient-hero); color: var(--primary-fg);
}
.grid-bg {
  position: absolute; inset: 0; opacity: .07; pointer-events: none;
  background-image:
    linear-gradient(rgba(245,249,252,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,249,252,.5) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 30%, transparent 70%);
          mask-image: radial-gradient(ellipse at top right, #000 30%, transparent 70%);
}
.glow {
  position: absolute; top: -160px; right: -130px; width: 520px; height: 520px;
  border-radius: 50%; background: rgba(42,140,209,.3);
  filter: blur(60px); pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid; gap: 40px;
  padding: 130px 24px 80px;
}
@media (min-width: 768px) { .hero-grid { padding-top: 160px; padding-bottom: 110px; } }
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }
}
.hero-copy h1 {
  margin-top: 16px;
  font-size: clamp(36px, 5vw, 60px); font-weight: 600; line-height: 1.05; letter-spacing: -.02em;
}
.lead {
  margin-top: 24px; max-width: 32rem;
  color: rgba(245,249,252,.8);
  font-size: 18px; line-height: 1.6;
}
.cta-row { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.stats {
  margin-top: 48px; display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; max-width: 28rem;
}
.stats dt { font-size: 24px; font-weight: 600; color: var(--accent); }
.stats dd { margin-top: 4px; font-size: 12px; color: rgba(245,249,252,.7); }

.hero-visual { position: relative; }
.hero-blur {
  position: absolute; inset: -16px; border-radius: 24px;
  background: rgba(200,168,121,.2); filter: blur(40px);
}
.hero-frame {
  position: relative; overflow: hidden; border-radius: 16px;
  height: 420px;
  box-shadow: var(--shadow-elegant);
  outline: 1px solid rgba(245,249,252,.1);
}
@media (min-width: 640px) { .hero-frame { height: 520px; } }
.hero-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0; transition: opacity 1s var(--ease);
}
.hero-img.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,44,82,.4), transparent);
}
.featured-tag {
  position: absolute; bottom: -24px; left: 24px;
  background: rgba(255,255,255,.95); backdrop-filter: blur(8px);
  padding: 16px 20px; border-radius: 12px;
  box-shadow: var(--shadow-card); color: var(--fg);
}
@media (min-width: 640px) { .featured-tag { left: 40px; } }
.featured-eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: .22em; color: var(--muted); }
.featured-title { margin-top: 4px; font-weight: 600; }

/* Projects */
.projects { background: var(--gradient-soft); padding: 80px 0; }
@media (min-width: 768px) { .projects { padding: 110px 0; } }
.section-head { display: flex; flex-direction: column; align-items: center; text-align: center; }
.section-head h2 {
  margin-top: 12px; font-size: clamp(28px, 4vw, 48px); font-weight: 600;
  color: var(--primary-deep); max-width: 36rem; letter-spacing: -.02em; line-height: 1.1;
}
.section-head p { margin-top: 16px; max-width: 36rem; color: var(--muted); }

.project-scroller {
  margin-top: 48px; display: flex; gap: 20px;
  overflow-x: auto; padding-bottom: 24px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.project-scroller::-webkit-scrollbar { display: none; }
.project-card {
  flex: 0 0 auto; width: 280px; scroll-snap-align: start;
  cursor: pointer; border-radius: 12px;
}
@media (min-width: 640px) { .project-card { width: 320px; } }
@media (min-width: 768px) { .project-card { width: 360px; } }
.project-card .card-inner {
  position: relative; overflow: hidden; border-radius: 12px;
  box-shadow: var(--shadow-card); outline: 1px solid var(--border);
}
.project-card img {
  height: 320px; width: 100%; object-fit: cover;
  transition: transform .7s var(--ease);
}
@media (min-width: 640px) { .project-card img { height: 360px; } }
.project-card:hover img { transform: scale(1.05); }
.card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,44,82,.7), transparent 50%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.project-card:hover .card-overlay { opacity: 1; }
.card-info {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 20px; color: var(--primary-fg);
  transform: translateY(12px); opacity: 0;
  transition: all .5s var(--ease);
}
.project-card:hover .card-info { transform: translateY(0); opacity: 1; }
.card-info-cat { font-size: 11px; text-transform: uppercase; letter-spacing: .22em; color: var(--accent); }
.card-info-row { margin-top: 4px; display: flex; align-items: center; justify-content: space-between; gap: 8px; font-weight: 500; }

.scroller-controls { margin-top: 24px; display: flex; align-items: center; gap: 24px; }
.rule { flex: 1; height: 1px; background: var(--border); }
.arrows { display: flex; gap: 8px; }
.round-btn {
  height: 40px; width: 40px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--bg);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.round-btn:hover { background: var(--accent); border-color: var(--accent); }
.see-all { margin-top: 40px; display: flex; justify-content: center; }

/* About */
.about { padding: 80px 0; }
@media (min-width: 768px) { .about { padding: 110px 0; } }
.about-card {
  position: relative; overflow: hidden; border-radius: 24px;
  background: var(--gradient-hero); color: var(--primary-fg);
  box-shadow: var(--shadow-elegant);
}
.about-blur { position: absolute; width: 290px; height: 290px; border-radius: 50%; filter: blur(60px); }
.about-blur.a { top: -96px; right: -96px; background: rgba(42,140,209,.2); }
.about-blur.b { bottom: -96px; left: -96px; background: rgba(200,168,121,.15); }
.about-grid {
  position: relative; display: grid; gap: 40px;
  padding: 32px;
  align-items: center;
}
@media (min-width: 640px) { .about-grid { padding: 48px; } }
@media (min-width: 768px) { .about-grid { padding: 64px; } }
@media (min-width: 1024px) { .about-grid { grid-template-columns: minmax(0,420px) 1fr; gap: 64px; } }
.founders { display: flex; gap: 16px; max-width: 28rem; margin: 0 auto; }
.founder { position: relative; width: 50%; }
.founder.offset { margin-top: 40px; }
.mask-arch {
  -webkit-mask-image: radial-gradient(ellipse 100% 60% at 50% 65%, #000 99%, transparent 100%);
          mask-image: radial-gradient(ellipse 100% 60% at 50% 65%, #000 99%, transparent 100%);
  border-radius: 9999px 9999px 12px 12px;
  overflow: hidden;
  outline: 1px solid rgba(245,249,252,.15);
}
.mask-arch img { height: 340px; width: 100%; object-fit: cover; filter: grayscale(1); }
.founder figcaption {
  position: absolute; bottom: 12px; left: 12px;
  font-size: 12px; color: rgba(245,249,252,.9);
}
.about-copy h2 {
  margin-top: 12px; font-size: clamp(28px, 4vw, 36px); font-weight: 600; letter-spacing: -.02em;
}
.about-copy p {
  margin-top: 16px;
  color: rgba(245,249,252,.85); line-height: 1.7;
}

/* Services */
.services { background: rgba(241,245,249,.4); padding: 80px 0; }
@media (min-width: 768px) { .services { padding: 110px 0; } }
.services-grid {
  margin-top: 56px; display: grid; gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
.service-card {
  background: var(--card); padding: 28px; border-radius: 12px;
  outline: 1px solid var(--border); box-shadow: var(--shadow-soft);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), outline-color .3s var(--ease);
}
.service-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-card);
  outline-color: rgba(25,84,151,.3);
}
.service-icon {
  width: 48px; height: 48px; border-radius: 8px;
  background: var(--accent-soft);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 20px; transition: background .3s var(--ease);
  position: relative;
}
.service-icon img { width: 24px; height: 24px; transition: opacity .3s var(--ease); }
.service-icon .ic-hover { position: absolute; opacity: 0; }
.service-card:hover .service-icon { background: var(--primary); }
.service-card:hover .ic-default { opacity: 0; }
.service-card:hover .ic-hover { opacity: 1; }
.service-card h3 { font-size: 18px; font-weight: 600; }
.service-card p { margin-top: 8px; font-size: 14px; color: var(--muted); line-height: 1.6; }

/* Footer */
.site-footer {
  position: relative; overflow: hidden;
  background: var(--gradient-hero); color: var(--primary-fg);
}
.footer-grid {
  position: relative; padding: 64px 24px;
  display: grid; gap: 48px;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; padding: 64px 40px; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
.footer-about {
  margin-top: 20px; max-width: 24rem;
  font-size: 14px; line-height: 1.7; color: rgba(245,249,252,.8);
}
.socials { margin-top: 24px; display: flex; gap: 12px; }
.socials a {
  height: 40px; width: 40px; border-radius: 50%;
  background: rgba(245,249,252,.1);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .3s var(--ease);
}
.socials a:hover { background: var(--accent); }
.footer-h { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .22em; color: var(--accent); }
.footer-list { margin-top: 20px; display: grid; gap: 12px; list-style: none; font-size: 14px; }
.footer-list a { color: rgba(245,249,252,.85); transition: color .3s var(--ease); }
.footer-list a:hover { color: var(--accent); }
.footer-contact { margin-top: 20px; display: grid; gap: 16px; list-style: none; font-size: 14px; color: rgba(245,249,252,.85); }
.footer-contact li, .footer-contact a { display: flex; align-items: flex-start; gap: 12px; }
.footer-contact a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(245,249,252,.1); }
.footer-bottom-row {
  padding: 20px 24px; font-size: 12px; color: rgba(245,249,252,.6);
  display: flex; flex-direction: column; gap: 12px; align-items: center; justify-content: space-between;
}
@media (min-width: 640px) { .footer-bottom-row { flex-direction: row; } }

/* Modal */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: none; align-items: center; justify-content: center;
  padding: 16px;
}
.modal.open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(14,44,82,.6); backdrop-filter: blur(4px); }
.modal-panel {
  position: relative; background: var(--bg);
  width: 100%; max-width: 640px; max-height: 90vh; overflow-y: auto;
  border-radius: 12px; padding: 24px;
  box-shadow: var(--shadow-elegant);
}
.modal-panel-wide { max-width: 1248px; padding: 0; overflow: hidden; }
.modal-close {
  position: absolute; top: 12px; right: 12px;
  height: 32px; width: 32px; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.05); z-index: 2;
}
.modal-close:hover { background: rgba(0,0,0,.1); }
.modal-title { font-size: 24px; font-family: 'Cormorant Garamond', serif; font-weight: 500; }
.modal-sub { margin-top: 4px; color: var(--muted); font-size: 14px; }

/* Project modal */
.pm-grid { display: grid; grid-template-columns: 1fr; }
@media (min-width: 768px) { .pm-grid { grid-template-columns: 1fr 1fr; } }
.pm-img { position: relative; min-height: 320px; }
@media (min-width: 768px) { .pm-img { min-height: 560px; } }
.pm-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pm-body { padding: 24px; }
@media (min-width: 768px) { .pm-body { padding: 32px; } }
.pm-body h3 { margin-top: 8px; font-size: 28px; font-weight: 600; color: var(--primary-deep); letter-spacing: -.02em; }
.pm-body p { margin-top: 8px; color: var(--muted); line-height: 1.7; }
.pm-meta { margin-top: 24px; display: grid; gap: 12px; font-size: 14px; }
.pm-meta div { display: flex; align-items: center; gap: 12px; }
.pm-meta .muted { color: var(--muted); }
.pm-body .btn { margin-top: 32px; }

/* Form */
.form { display: grid; gap: 16px; margin-top: 16px; }
.form label { display: grid; gap: 8px; font-size: 14px; font-weight: 500; }
.form input, .form select, .form textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg); color: var(--fg);
  font: inherit; font-weight: 400;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 2px solid var(--primary); outline-offset: 1px;
}
.form .row-2 { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form .row-2 { grid-template-columns: 1fr 1fr; } }
.form .err { font-size: 12px; color: #d92d20; min-height: 0; }
.form .err:not(:empty) { min-height: 14px; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 8px; }

/* Toast */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  background: var(--primary-deep); color: var(--primary-fg);
  padding: 12px 16px; border-radius: 8px;
  box-shadow: var(--shadow-card);
  opacity: 0; transform: translateY(8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  pointer-events: none; max-width: 360px; font-size: 14px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast strong { display: block; margin-bottom: 2px; font-weight: 600; }