/* ============================================================
   MOW DESIGNS v3 — shared stylesheet
   Influenced by: Waltz Creative (editorial narrative structure)
                  Ramotion (type-forward, metrics-driven, minimal)
   ============================================================ */

:root {
  --ink:         #07071f;
  --ink-mid:     #0d0d5a;
  --blue:        #1a1aff;
  --blue-sat:    #2b2be8;
  --blue-light:  #5a5aff;
  --violet:      #5a00e8;
  --white:       #ffffff;
  --paper:       #f5f5fd;
  --paper-mid:   #eeeef8;
  --text:        #0d0d2e;
  --muted:       #6060a0;
  --border:      rgba(13,13,46,0.09);
  --border-dark: rgba(255,255,255,0.09);
  --nav-h:       68px;
  --max-w:       1160px;
  --px:          60px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Ubuntu', sans-serif;
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 400;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--px);
  transition: background 0.35s, border-color 0.35s;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(7,7,31,0.95);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border-dark);
}
/* on light pages the nav is always opaque */
.site-nav.on-light {
  background: var(--paper);
  border-bottom-color: var(--border);
}
.site-nav.on-light .nav-link { color: var(--muted); }
.site-nav.on-light .nav-link:hover { color: var(--text); }
.site-nav.on-light .nav-wordmark { color: var(--text); }
.site-nav.on-light .logo-sq { background: var(--blue); }

.nav-wordmark {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--white);
  font-family: 'Ubuntu', sans-serif; font-weight: 800; font-size: 17px; letter-spacing: -0.2px;
}
.logo-sq {
  width: 32px; height: 32px; border-radius: 7px; background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Ubuntu', sans-serif; font-weight: 800; font-size: 13px; color: #fff;
  flex-shrink: 0;
}
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-link { font-size: 14px; font-weight: 400; text-decoration: none; color: rgba(255,255,255,0.5); transition: color 0.2s; }
.nav-link:hover { color: var(--white); }
.nav-cta {
  background: rgba(255,255,255,0.08) !important;
  color: var(--white) !important;
  padding: 8px 20px !important; border-radius: 100px !important;
  border: 1px solid rgba(255,255,255,0.18) !important; font-weight: 500 !important;
}
.site-nav.on-light .nav-cta {
  background: var(--blue) !important; color: var(--white) !important;
  border-color: var(--blue) !important;
}
.nav-hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: currentColor; color: var(--white); border-radius: 2px; transition: all 0.3s; }
.mobile-menu {
  display: none; position: fixed; inset: 0; top: var(--nav-h);
  background: rgba(7,7,31,0.98); backdrop-filter: blur(20px);
  flex-direction: column; align-items: center; justify-content: center; gap: 48px; z-index: 399;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: 'Ubuntu', sans-serif; font-size: 36px; font-weight: 800; color: var(--white); text-decoration: none; transition: opacity 0.2s; }
.mobile-menu a:hover { opacity: 0.6; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Ubuntu', sans-serif; font-weight: 700; font-size: 14px;
  text-decoration: none; border: none; cursor: pointer;
  padding: 14px 30px; border-radius: 100px; transition: all 0.25s;
  white-space: nowrap;
}
.btn-white { background: var(--white); color: var(--blue); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(255,255,255,0.15); }
.btn-blue { background: var(--blue); color: var(--white); }
.btn-blue:hover { background: var(--blue-sat); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(26,26,255,0.35); }
.btn-outline-white { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.22); }
.btn-outline-white:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.4); }
.btn-outline-dark { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-outline-dark:hover { color: var(--text); border-color: rgba(13,13,46,0.25); }

/* ── TYPE SYSTEM ── */
.label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.label::before { content: ''; display: block; width: 18px; height: 2px; border-radius: 1px; }
.label-blue { color: var(--blue); } .label-blue::before { background: var(--blue); }
.label-dim  { color: rgba(255,255,255,0.36); } .label-dim::before { background: rgba(255,255,255,0.22); }
.label-muted { color: var(--muted); } .label-muted::before { background: var(--muted); }

.headline {
  font-family: 'Ubuntu', sans-serif; font-weight: 800;
  line-height: 1.02; letter-spacing: -1.5px;
}
.h1 { font-size: clamp(48px, 7vw, 100px); letter-spacing: -3px; }
.h2 { font-size: clamp(32px, 3.5vw, 52px); letter-spacing: -1.5px; }
.h3 { font-size: clamp(22px, 2.2vw, 32px); letter-spacing: -0.8px; }

.body-lg { font-size: 17px; line-height: 1.78; font-weight: 300; }
.body-md { font-size: 15px; line-height: 1.80; font-weight: 300; }
.body-sm { font-size: 13px; line-height: 1.72; font-weight: 300; }

/* ── MARQUEE ── */
.marquee-bar {
  background: var(--blue); padding: 16px 0; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.marquee-track { display: flex; animation: marquee 34s linear infinite; white-space: nowrap; }
.marquee-item {
  display: inline-flex; align-items: center; gap: 22px; padding: 0 22px;
  font-family: 'Ubuntu', sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.32);
}
.marquee-sep { width: 3px; height: 3px; border-radius: 50%; background: rgba(255,255,255,0.2); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── CHIPS / TAGS ── */
.chip {
  display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 100px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em;
}
.chip-blue  { background: rgba(26,26,255,0.08); color: var(--blue); border: 1px solid rgba(26,26,255,0.14); }
.chip-dark  { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.65); border: 1px solid rgba(255,255,255,0.1); }
.chip-paper { background: var(--paper-mid); color: var(--muted); border: 1px solid var(--border); }

/* ── SECTION WRAPPERS ── */
.section { padding: 112px var(--px); }
.section-sm { padding: 72px var(--px); }
.section-inner { max-width: var(--max-w); margin: 0 auto; }
.bg-paper { background: var(--paper); color: var(--text); }
.bg-dark  { background: var(--ink); color: var(--white); }
.bg-ink2  { background: #050518; color: var(--white); }

/* ── GRID UTILITIES ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; }
.grid-6-4 { display: grid; grid-template-columns: 6fr 4fr; gap: 72px; align-items: start; }

/* ── STAT BAR ── */
.stat-bar {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--blue); border-radius: 16px; overflow: hidden;
  max-width: var(--max-w); margin: 64px auto 0;
}
.stat-cell {
  padding: 32px 28px; border-right: 1px solid rgba(255,255,255,0.1); text-align: center;
}
.stat-cell:last-child { border: none; }
.stat-n { font-family: 'Ubuntu', sans-serif; font-size: 40px; font-weight: 800; color: #fff; letter-spacing: -2px; line-height: 1; margin-bottom: 5px; }
.stat-l { font-size: 11px; color: rgba(255,255,255,0.4); letter-spacing: 0.04em; }

/* ── FOUNDER CARDS ── */
.founders-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.founder-card {
  background: var(--white); border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border); transition: all 0.3s;
}
.founder-card:hover { transform: translateY(-4px); box-shadow: 0 20px 44px rgba(26,26,255,0.09); }
.founder-photo { width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: top; display: block; }
.founder-info { padding: 14px 16px 18px; }
.founder-name { font-family: 'Ubuntu', sans-serif; font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.founder-role { font-size: 12px; color: var(--blue); font-weight: 500; }

/* ── SERVICE GRID ── */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: rgba(255,255,255,0.05); border-radius: 16px; overflow: hidden;
  max-width: var(--max-w); margin: 0 auto;
}
.service-card {
  background: rgba(7,7,31,0.97); padding: 40px 32px;
  transition: background 0.3s; position: relative; overflow: hidden;
}
.service-card::after { content:''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26,26,255,0.14), transparent); opacity: 0; transition: opacity 0.3s; }
.service-card:hover { background: rgba(26,26,255,0.16); }
.service-card:hover::after { opacity: 1; }
.service-ico { font-size: 22px; margin-bottom: 18px; display: block; }
.service-title { font-family: 'Ubuntu', sans-serif; font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.service-desc { font-size: 13px; color: rgba(255,255,255,0.42); line-height: 1.75; font-weight: 300; }

/* ── PROJECT CARDS ── */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: var(--max-w); margin: 0 auto; }
.project-card {
  border-radius: 16px; overflow: hidden; background: var(--white);
  border: 1px solid var(--border); cursor: pointer; transition: all 0.3s;
  text-decoration: none; display: block; color: inherit;
}
.project-card:hover { transform: translateY(-6px); box-shadow: 0 24px 52px rgba(26,26,255,0.11); border-color: rgba(26,26,255,0.2); }
.project-card.span-2 { grid-column: span 2; }

.project-thumb {
  aspect-ratio: 16/10; background: linear-gradient(135deg, var(--blue), var(--violet));
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.project-card.span-2 .project-thumb { aspect-ratio: 21/9; }
.project-thumb::after { content:''; position: absolute; inset: 0; background-image: radial-gradient(circle at 72% 50%, rgba(255,255,255,0.07) 0%, transparent 65%); }
.project-emoji { font-size: 52px; position: relative; z-index: 1; }
.project-card.span-2 .project-emoji { font-size: 76px; }

.project-body { padding: 20px 22px 22px; }
.project-tags { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 10px; }
.project-name { font-family: 'Ubuntu', sans-serif; font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 6px; letter-spacing: -0.2px; }
.project-desc { font-size: 13px; color: var(--muted); line-height: 1.65; font-weight: 300; }
.project-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.project-client { font-size: 11px; color: rgba(96,96,160,0.55); }
.project-arrow {
  width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--muted); transition: all 0.2s;
}
.project-card:hover .project-arrow { background: var(--blue); border-color: var(--blue); color: var(--white); }

/* ── FILTER BUTTONS ── */
.filter-row { display: flex; gap: 8px; }
.filter-btn {
  padding: 7px 16px; border-radius: 100px; font-size: 13px; font-weight: 500;
  border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer;
  transition: all 0.2s; font-family: 'Ubuntu', sans-serif;
}
.filter-btn.active, .filter-btn:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* ── CONTACT FORM ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: span 2; }
.form-label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text); }
.form-input, .form-select, .form-textarea {
  padding: 13px 15px; border-radius: 10px;
  font-family: 'Ubuntu', sans-serif; font-size: 15px;
  background: var(--white); color: var(--text); width: 100%;
  border: 1px solid var(--border); outline: none; transition: border 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,26,255,0.1);
}
.form-textarea { resize: vertical; min-height: 116px; }
.form-status { padding: 13px 16px; border-radius: 10px; font-size: 14px; font-weight: 500; display: none; margin-top: 4px; }
.form-status.ok  { background: rgba(34,180,100,0.1); border: 1px solid rgba(34,180,100,0.25); color: #1a7a40; display: block; }
.form-status.err { background: rgba(220,60,60,0.08); border: 1px solid rgba(220,60,60,0.2); color: #8a1a1a; display: block; }

/* ── PROCESS STEPS ── */
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: rgba(255,255,255,0.05); border-radius: 16px; overflow: hidden;
  max-width: var(--max-w); margin: 52px auto 0;
}
.step-card { background: rgba(7,7,31,0.97); padding: 36px 28px; }
.step-num { font-family: 'Ubuntu', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.14em; color: rgba(255,255,255,0.2); margin-bottom: 18px; }
.step-title { font-family: 'Ubuntu', sans-serif; font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.step-desc { font-size: 13px; color: rgba(255,255,255,0.42); line-height: 1.73; font-weight: 300; }

/* ── FOOTER ── */
.site-footer { background: #040413; color: var(--white); padding: 72px var(--px) 36px; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 56px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.07); margin-bottom: 30px;
}
.footer-brand-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand-name { font-family: 'Ubuntu', sans-serif; font-weight: 800; font-size: 16px; }
.footer-tagline { font-size: 13px; color: rgba(255,255,255,0.32); line-height: 1.7; font-weight: 300; max-width: 210px; }
.footer-col-label { font-family: 'Ubuntu', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.22); margin-bottom: 16px; }
.footer-link-list { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-link-list a { font-size: 13px; color: rgba(255,255,255,0.44); text-decoration: none; transition: color 0.2s; font-weight: 300; }
.footer-link-list a:hover { color: var(--white); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,0.18); }

/* ── REVEAL ANIMATION ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: 0.08s; } .d2 { transition-delay: 0.16s; } .d3 { transition-delay: 0.24s; }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  :root { --px: 40px; }
  .grid-2, .grid-6-4 { grid-template-columns: 1fr; gap: 48px; }
  .services-grid, .process-steps { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .project-card.span-2 { grid-column: span 2; }
  .stat-bar { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  :root { --px: 24px; }
  .site-nav { padding: 0 var(--px); }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 80px var(--px); }
  .services-grid, .process-steps { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.span-2 { grid-column: span 1; }
  .project-card.span-2 .project-thumb { aspect-ratio: 16/10; }
  .project-card.span-2 .project-emoji { font-size: 52px; }
  .founders-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}