/* ============================================================
   WebShortcut — AI + Software Company
   Design system shared with the DocMind / BrandMind family:
   dark navy canvas, teal + blue accents, Plus Jakarta Sans / Inter / JetBrains Mono.
   Pure CSS, no framework, no build step.
   ============================================================ */

:root {
  --bg-primary: #0b1120;
  --bg-secondary: #0e1525;
  --bg-card: #111a2e;
  --bg-card-hover: #152035;
  --accent: #4f7ef7;
  --accent-glow: rgba(79, 126, 247, 0.15);
  --accent-secondary: #7c5af7;
  --accent-teal: #14d6b4;
  --accent-teal-glow: rgba(20, 214, 180, 0.18);
  --brand-red: #e0272b;
  --text-primary: #e8eaf0;
  --text-secondary: #8494b2;
  --text-muted: #4a5672;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(79, 126, 247, 0.3);
  --danger: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;
  --radius: 16px;
  --radius-sm: 12px;
  --radius-pill: 100px;
  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* Global curtain background */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(ellipse 90% 50% at 50% -10%, rgba(20, 60, 100, 0.5) 0%, transparent 55%),
    linear-gradient(165deg, rgba(15, 45, 85, 0.4) 0%, transparent 35%),
    linear-gradient(195deg, rgba(12, 40, 78, 0.35) 0%, transparent 35%),
    radial-gradient(ellipse 30% 80% at 50% 20%, rgba(25, 65, 110, 0.3) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 50% 40%, var(--accent-teal-glow) 0%, transparent 65%),
    radial-gradient(ellipse 15% 100% at 15% 50%, rgba(5, 12, 25, 0.5) 0%, transparent 60%),
    radial-gradient(ellipse 15% 100% at 85% 50%, rgba(5, 12, 25, 0.4) 0%, transparent 60%),
    linear-gradient(180deg, #0c1a2a 0%, #0a1520 40%, #081018 100%);
}
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat; background-size: 128px;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; color: var(--text-primary); }
a { color: var(--accent); text-decoration: none; transition: all .25s ease; }
a:hover { color: #7da3ff; }
img { max-width: 100%; }

.container-site { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.section-divider { height: 1px; background: linear-gradient(90deg, transparent, rgba(79, 126, 247, 0.15), transparent); border: none; margin: 0; }

.section-label {
  font-family: var(--font-body); font-size: 13px; font-weight: 500; letter-spacing: .5px;
  color: var(--accent-teal); display: inline-block; padding: 8px 20px;
  border: 1px solid rgba(20, 214, 180, 0.3); border-radius: var(--radius-pill); margin-bottom: 20px;
}
.section-headline { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: 20px; letter-spacing: -0.02em; }
.section-subtext { color: var(--text-secondary); font-size: 18px; max-width: 760px; margin: 0 auto; line-height: 1.7; }
.gradient-text {
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .8s cubic-bezier(0.16, 1, 0.3, 1), transform .8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Buttons */
.btn-accent, .btn-teal, .btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--radius-pill); padding: 16px 36px; font-family: var(--font-body);
  font-size: 15px; cursor: pointer; transition: all .3s ease; text-decoration: none; border: none;
}
.btn-accent { background: var(--accent); color: #fff; font-weight: 500; }
.btn-accent:hover { background: #6d9aff; box-shadow: 0 8px 40px rgba(79, 126, 247, 0.3); transform: translateY(-2px); color: #fff; }
.btn-teal { background: var(--accent-teal); color: #062029; font-weight: 600; }
.btn-teal:hover { background: #20f0cc; box-shadow: 0 8px 40px rgba(20, 214, 180, 0.3); transform: translateY(-2px); color: #062029; }
.btn-outline { background: transparent; color: var(--text-primary); border: 1px solid rgba(255, 255, 255, 0.12); font-weight: 500; }
.btn-outline:hover { border-color: var(--accent-teal); color: var(--accent-teal); background: rgba(20, 214, 180, 0.04); }

/* Cards */
.card-dark {
  background: rgba(17, 26, 46, 0.6); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 32px;
  transition: all .4s cubic-bezier(0.16, 1, 0.3, 1); text-align: left;
}
.card-dark:hover { border-color: var(--border-hover); box-shadow: 0 8px 60px rgba(79, 126, 247, 0.08); transform: translateY(-6px); }
.card-icon { font-size: 32px; margin-bottom: 14px; display: block; line-height: 1; }
.card-dark h3 { font-size: 19px; margin-bottom: 10px; font-weight: 700; }
.card-dark p { color: var(--text-secondary); font-size: 14px; line-height: 1.7; }
.ai-note {
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--text-secondary); line-height: 1.6; display: flex; gap: 8px; align-items: flex-start;
}
.ai-note .ai-tag {
  flex-shrink: 0; font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 1px;
  color: var(--accent-teal); background: rgba(20, 214, 180, 0.1); border: 1px solid rgba(20, 214, 180, 0.25);
  border-radius: 6px; padding: 3px 8px; margin-top: 1px;
}
.mono-tag {
  display: inline-block; font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: .5px;
  padding: 4px 10px; border-radius: 6px; margin-bottom: 14px;
}
.mono-tag.t1 { background: rgba(20, 214, 180, 0.1); color: var(--accent-teal); border: 1px solid rgba(20, 214, 180, 0.2); }
.mono-tag.t2 { background: rgba(79, 126, 247, 0.1); color: var(--accent); border: 1px solid rgba(79, 126, 247, 0.2); }
.mono-tag.t3 { background: rgba(124, 90, 247, 0.1); color: var(--accent-secondary); border: 1px solid rgba(124, 90, 247, 0.2); }

/* Photo slots */
.photo-slot {
  position: relative; width: 100%; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(135deg, rgba(20, 214, 180, 0.06), rgba(79, 126, 247, 0.06)); aspect-ratio: 16 / 9;
}
.photo-slot img { width: 100%; height: 100%; display: block; object-fit: cover; position: absolute; inset: 0; }
.photo-slot.tint::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 17, 32, 0) 40%, rgba(11, 17, 32, 0.85) 100%); }

/* ===== NAV ===== */
.site-nav { position: sticky; top: 0; z-index: 1000; padding: 16px 0; transition: all .35s ease; }
.site-nav.scrolled { background: rgba(11, 17, 32, 0.88); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border-bottom: 1px solid var(--border); padding: 10px 0; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 800; font-size: 20px; color: var(--text-primary); text-decoration: none; letter-spacing: -0.01em; }
.nav-logo:hover { color: var(--text-primary); }
.nav-logo img { height: 42px; width: auto; border-radius: 6px; background: #fff; padding: 3px; }
.nav-logo span em { font-style: normal; color: var(--accent-teal); }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { color: var(--text-secondary); font-size: 14px; font-weight: 400; transition: color .2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-cta { background: var(--accent-teal); color: #062029 !important; border-radius: var(--radius-pill); padding: 10px 24px; font-size: 14px; font-weight: 600; text-decoration: none; transition: all .3s ease; white-space: nowrap; }
.nav-cta:hover { background: #20f0cc; box-shadow: 0 4px 24px rgba(20, 214, 180, 0.3); }
.nav-phone { color: var(--text-secondary); font-size: 13px; font-family: var(--font-mono); }
.nav-phone:hover { color: var(--accent-teal); }
.hamburger { display: none; background: none; border: none; color: var(--text-primary); font-size: 26px; cursor: pointer; }
.mobile-menu { display: none; flex-direction: column; background: var(--bg-secondary); border-top: 1px solid var(--border); padding: 16px 24px; position: absolute; top: 100%; left: 0; right: 0; }
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--text-secondary); padding: 13px 0; border-bottom: 1px solid var(--border); font-size: 15px; display: block; text-decoration: none; }
.mobile-menu a:last-child { border-bottom: none; }
@media (max-width: 1000px) { .nav-links, .nav-right { display: none; } .hamburger { display: block; } }

/* ===== HERO ===== */
.hero { min-height: 92vh; padding: 70px 24px 40px; position: relative; overflow: hidden; display: flex; align-items: center; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.22; filter: saturate(0.6); }
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(20, 65, 115, 0.35) 0%, transparent 65%),
    linear-gradient(180deg, rgba(11, 17, 32, 0.55) 0%, rgba(11, 17, 32, 0.75) 60%, var(--bg-primary) 100%);
}
.hero-inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; width: 100%; }
.hero-text { display: flex; flex-direction: column; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--border-hover); border-radius: var(--radius-pill); padding: 8px 18px; font-size: 13px; color: var(--text-secondary); margin-bottom: 26px; width: fit-content; background: rgba(11, 17, 32, 0.5); }
.pulse-dot { width: 8px; height: 8px; background: var(--accent-teal); border-radius: 50%; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .4; transform: scale(1.5); } }
.hero h1 { font-size: clamp(34px, 4.6vw, 56px); font-weight: 800; line-height: 1.06; margin-bottom: 18px; letter-spacing: -0.03em; }
.hero-tagline { font-size: clamp(17px, 1.8vw, 21px); color: var(--text-primary); font-weight: 600; margin-bottom: 14px; line-height: 1.5; }
.hero-sub { font-size: 16.5px; color: var(--text-secondary); margin-bottom: 30px; line-height: 1.75; max-width: 580px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.trust-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; }
.trust-chip { display: inline-flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 8px 14px; font-size: 12px; color: var(--text-secondary); font-family: var(--font-mono); }
.trust-chip .tc-dot { width: 6px; height: 6px; background: var(--accent-teal); border-radius: 50%; }

/* AI console (hero right) */
.ai-console { position: relative; background: rgba(13, 20, 36, 0.78); backdrop-filter: blur(14px); border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45); overflow: hidden; }
.ai-console::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(20, 214, 180, 0.05), transparent 50%, rgba(79, 126, 247, 0.05)); pointer-events: none; }
.console-bar { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--border); background: rgba(0, 0, 0, 0.2); }
.console-bar .dots { display: flex; gap: 6px; }
.console-bar .dots span { width: 10px; height: 10px; border-radius: 50%; background: #2a3856; }
.console-bar .dots span:nth-child(1) { background: #ef4444aa; }
.console-bar .dots span:nth-child(2) { background: #f59e0baa; }
.console-bar .dots span:nth-child(3) { background: #22c55eaa; }
.console-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px; color: var(--text-muted); text-transform: uppercase; margin-left: 6px; }
.console-live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; color: var(--accent-teal); letter-spacing: 1px; }
.console-body { padding: 22px 20px 16px; min-height: 380px; display: flex; flex-direction: column; gap: 14px; }
.msg { display: flex; gap: 12px; align-items: flex-start; }
.msg .avatar { flex-shrink: 0; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-family: var(--font-mono); font-size: 11px; font-weight: 700; }
.msg.user .avatar { background: rgba(79, 126, 247, 0.15); color: var(--accent); border: 1px solid rgba(79, 126, 247, 0.3); }
.msg.ai .avatar { background: rgba(20, 214, 180, 0.12); color: var(--accent-teal); border: 1px solid rgba(20, 214, 180, 0.3); }
.msg .bubble { flex: 1; font-size: 14px; line-height: 1.6; }
.msg.user .bubble { color: var(--text-primary); padding-top: 4px; }
.msg.user .bubble .cursor { display: inline-block; width: 8px; height: 16px; background: var(--accent); vertical-align: -3px; margin-left: 2px; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.msg.ai .bubble { background: rgba(17, 26, 46, 0.7); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.ai-title { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; color: var(--accent-teal); text-transform: uppercase; margin-bottom: 10px; }
.ai-row { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px dashed rgba(255, 255, 255, 0.06); font-size: 13px; opacity: 0; transform: translateY(6px); transition: opacity .4s ease, transform .4s ease; }
.ai-row.in { opacity: 1; transform: none; }
.ai-row:last-of-type { border-bottom: none; }
.ai-row .k { color: var(--text-secondary); }
.ai-row .v { font-family: var(--font-mono); color: var(--text-primary); font-weight: 600; white-space: nowrap; }
.ai-row .v.good { color: var(--success); }
.ai-row .v.warn { color: var(--warning); }
.ai-row .v.bad { color: var(--danger); }
.ai-foot { margin-top: 10px; font-size: 12.5px; color: var(--text-secondary); display: flex; gap: 8px; align-items: flex-start; opacity: 0; transition: opacity .5s ease; }
.ai-foot.in { opacity: 1; }
.ai-foot::before { content: '✦'; color: var(--accent-teal); }
.thinking { display: inline-flex; gap: 5px; padding: 6px 0; }
.thinking span { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-teal); opacity: .3; animation: think 1.2s ease-in-out infinite; }
.thinking span:nth-child(2) { animation-delay: .2s; }
.thinking span:nth-child(3) { animation-delay: .4s; }
@keyframes think { 0%, 100% { opacity: .3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
.console-foot { border-top: 1px solid var(--border); padding: 10px 18px; display: flex; justify-content: space-between; align-items: center; font-family: var(--font-mono); font-size: 10.5px; color: var(--text-muted); letter-spacing: .5px; flex-wrap: wrap; gap: 6px; }
.console-foot .ro { color: var(--accent-teal); }
@media (max-width: 1000px) {
  .hero { min-height: auto; padding: 50px 20px 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .console-body { min-height: 320px; }
}

/* ===== STATS ===== */
.stats-section { padding: 56px 0; position: relative; }
.stats-section::before { content: ''; position: absolute; top: 0; left: 10%; right: 10%; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-teal), transparent); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item { text-align: center; padding: 24px; position: relative; }
.stat-item:not(:last-child)::after { content: ''; position: absolute; right: 0; top: 30%; bottom: 30%; width: 1px; background: var(--border); }
.stat-number { font-family: var(--font-head); font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; background: linear-gradient(135deg, var(--accent-teal), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: block; margin-bottom: 8px; }
.stat-label { font-size: 13px; color: var(--text-secondary); font-family: var(--font-mono); letter-spacing: .5px; }
@media (max-width: 900px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } .stat-item:nth-child(2)::after { display: none; } }

/* ===== GENERIC SECTION ===== */
.section { padding: 110px 0; }
.section.alt { background: linear-gradient(180deg, transparent, rgba(11, 17, 32, 0.45), transparent); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-top: 56px; }
@media (max-width: 1000px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .section { padding: 76px 0; } .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

/* ===== PARTNER / INTRO ===== */
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.intro-text h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 18px; }
.intro-lead { font-size: 17px; color: var(--text-primary); font-weight: 500; line-height: 1.7; margin-bottom: 18px; }
.intro-text > p { color: var(--text-secondary); line-height: 1.75; font-size: 15.5px; }
.intro-points { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin: 28px 0; }
.intro-point { padding: 18px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: rgba(17, 26, 46, 0.4); }
.intro-point .ip-icon { font-size: 22px; margin-bottom: 8px; display: block; }
.intro-point h4 { font-size: 15px; margin-bottom: 6px; }
.intro-point p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.intro-image { position: relative; }
.intro-image img { width: 100%; height: auto; display: block; border-radius: var(--radius); }
.intro-image .float-card { position: absolute; bottom: -18px; left: -18px; background: rgba(13, 20, 36, 0.92); border: 1px solid var(--border-hover); border-radius: 14px; padding: 14px 18px; backdrop-filter: blur(12px); box-shadow: 0 16px 50px rgba(0, 0, 0, 0.4); }
.float-card .fc-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; color: var(--accent-teal); text-transform: uppercase; }
.float-card .fc-value { font-family: var(--font-head); font-size: 22px; font-weight: 800; }
.float-card .fc-sub { font-size: 12px; color: var(--text-secondary); }
@media (max-width: 1000px) { .intro-grid { grid-template-columns: 1fr; gap: 40px; } .intro-points { grid-template-columns: 1fr; } .intro-image .float-card { left: 12px; bottom: 12px; } }

/* ===== ERP ===== */
.erp-modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.erp-modules .card-dark { padding: 26px; display: flex; flex-direction: column; }
.erp-modules .card-dark .ai-note { margin-top: auto; padding-top: 14px; }
@media (max-width: 1000px) { .erp-modules { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .erp-modules { grid-template-columns: 1fr; } }

.assistant-box { margin-top: 48px; background: linear-gradient(135deg, rgba(20, 214, 180, 0.06), rgba(79, 126, 247, 0.06)); border: 1px solid var(--border-hover); border-radius: 24px; padding: 48px; }
.assistant-head { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.assistant-head h3 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 14px; }
.assistant-head p { color: var(--text-secondary); font-size: 16px; line-height: 1.75; }
.question-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.q-chip { font-size: 13px; color: var(--text-primary); background: rgba(13, 20, 36, 0.7); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 8px 14px; transition: all .25s; }
.q-chip:hover { border-color: var(--accent-teal); color: var(--accent-teal); }
.q-chip::before { content: '“'; color: var(--accent-teal); margin-right: 2px; }
.q-chip::after { content: '”'; color: var(--accent-teal); margin-left: 2px; }
.assistant-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.pillar { background: rgba(13, 20, 36, 0.55); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 22px; }
.pillar .p-num { font-family: var(--font-mono); font-size: 11px; color: var(--accent-teal); letter-spacing: 1.5px; margin-bottom: 10px; }
.pillar h4 { font-size: 17px; margin-bottom: 8px; }
.pillar p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.65; }
.assistant-note { margin-top: 24px; font-size: 13px; color: var(--text-muted); text-align: center; }
@media (max-width: 1000px) { .assistant-box { padding: 32px 24px; } .assistant-head, .assistant-pillars { grid-template-columns: 1fr; } }

/* ===== AI SECTION ===== */
.pipeline-wrap { margin-top: 56px; padding: 32px 20px; background: rgba(17, 26, 46, 0.5); backdrop-filter: blur(10px); border: 1px solid var(--border); border-radius: var(--radius); }
.pipeline-wrap svg { width: 100%; height: auto; display: block; }
.flow-dash { stroke-dasharray: 8 8; animation: flow 1.4s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -32; } }
.node-glow { animation: nodeGlow 3s ease-in-out infinite; }
@keyframes nodeGlow { 0%, 100% { opacity: .25; } 50% { opacity: .7; } }
.ai-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 48px; }
.ai-step { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: rgba(17, 26, 46, 0.45); position: relative; }
.ai-step .s-num { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); letter-spacing: 1.5px; margin-bottom: 10px; }
.ai-step h4 { font-size: 16px; margin-bottom: 8px; }
.ai-step p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.65; }
.ai-step::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--accent-teal), var(--accent)); border-radius: 2px 2px 0 0; }
@media (max-width: 1000px) { .ai-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .ai-steps { grid-template-columns: 1fr; } }
.privacy-strip { margin-top: 40px; display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.privacy-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-secondary); padding: 10px 16px; border: 1px solid var(--border); border-radius: var(--radius-pill); background: rgba(13, 20, 36, 0.5); }
.privacy-chip b { color: var(--accent-teal); font-weight: 600; }

/* ===== SERVICES ===== */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.service-card { padding: 26px; }
.service-card .s-link { display: inline-block; margin-top: 10px; font-size: 12.5px; font-family: var(--font-mono); color: var(--accent); }
@media (max-width: 1000px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

.mobile-callout { margin-top: 64px; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: center; background: rgba(17, 26, 46, 0.5); border: 1px solid var(--border); border-radius: 24px; padding: 40px 48px; }
.mobile-callout img { width: 100%; max-width: 320px; margin: 0 auto; display: block; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5)); }
.mobile-callout h3 { font-size: clamp(22px, 2.6vw, 30px); margin-bottom: 14px; letter-spacing: -0.02em; }
.mobile-callout p { color: var(--text-secondary); line-height: 1.75; font-size: 15.5px; margin-bottom: 14px; }
.mobile-callout blockquote { border-left: 3px solid var(--accent-teal); padding-left: 16px; font-style: italic; color: var(--text-primary); font-weight: 500; font-size: 15px; line-height: 1.7; }
@media (max-width: 900px) { .mobile-callout { grid-template-columns: 1fr; padding: 32px 24px; } }

/* ===== PROJECTS ===== */
.clients-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 48px; }
.client-logo { background: #fff; border-radius: var(--radius-sm); padding: 18px; display: flex; align-items: center; justify-content: center; aspect-ratio: 5 / 3; border: 1px solid var(--border); transition: all .3s ease; }
.client-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.client-logo:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(79, 126, 247, 0.2); }
.client-caption { margin-top: 10px; font-size: 12px; color: var(--text-muted); text-align: center; font-family: var(--font-mono); }
@media (max-width: 1000px) { .clients-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .clients-grid { grid-template-columns: repeat(2, 1fr); } }
.project-feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
@media (max-width: 900px) { .project-feats { grid-template-columns: 1fr; } }

/* ===== PRICING ===== */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 36px 30px; }
.plan.featured { border-color: var(--accent-teal); box-shadow: 0 0 0 1px rgba(20, 214, 180, 0.25), 0 20px 60px rgba(20, 214, 180, 0.08); }
.plan .plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--accent-teal); color: #062029; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 6px 14px; border-radius: var(--radius-pill); font-family: var(--font-mono); }
.plan .plan-kind { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px; color: var(--accent-teal); text-transform: uppercase; margin-bottom: 10px; }
.plan h3 { font-size: 24px; margin-bottom: 8px; }
.plan .plan-desc { font-size: 14px; color: var(--text-secondary); margin-bottom: 22px; line-height: 1.6; }
.plan ul { list-style: none; margin: 0 0 28px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.plan li { font-size: 14px; color: var(--text-secondary); display: flex; gap: 10px; align-items: flex-start; line-height: 1.5; }
.plan li::before { content: '✓'; color: var(--accent-teal); font-weight: 700; flex-shrink: 0; }
.plan li.ai::before { content: '✦'; }
.plan li.ai { color: var(--text-primary); }
.plan .btn-outline, .plan .btn-teal { margin-top: auto; width: 100%; }
@media (max-width: 1000px) { .plans { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; } }

/* ===== INNOVATION ===== */
.innov-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-top: 48px; }
.innov-grid img { width: 100%; border-radius: var(--radius); display: block; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4); }
.checklist { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-direction: column; gap: 10px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: var(--text-secondary); padding: 12px 14px; background: rgba(17, 26, 46, 0.45); border: 1px solid var(--border); border-radius: 10px; line-height: 1.55; }
.checklist li::before { content: '?'; font-family: var(--font-mono); font-weight: 700; color: var(--accent); flex-shrink: 0; width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; background: rgba(79, 126, 247, 0.12); font-size: 12px; }
.checklist li.ai::before { content: '✦'; color: var(--accent-teal); background: rgba(20, 214, 180, 0.12); }
.checklist li.ai { color: var(--text-primary); border-color: rgba(20, 214, 180, 0.2); }
.innov-text h3 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 14px; letter-spacing: -0.02em; }
.innov-text > p { color: var(--text-secondary); line-height: 1.75; font-size: 15.5px; }
@media (max-width: 1000px) { .innov-grid { grid-template-columns: 1fr; } }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-top: 48px; }
.about-grid img { width: 100%; border-radius: var(--radius); display: block; }
.about-text h3 { font-size: clamp(22px, 2.6vw, 30px); margin-bottom: 14px; letter-spacing: -0.02em; }
.about-text p { color: var(--text-secondary); line-height: 1.8; font-size: 15.5px; margin-bottom: 14px; }
.timeline { display: flex; flex-direction: column; gap: 0; margin-top: 24px; border-left: 2px solid rgba(79, 126, 247, 0.25); padding-left: 22px; }
.tl-item { position: relative; padding-bottom: 20px; }
.tl-item::before { content: ''; position: absolute; left: -29px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--bg-primary); border: 2px solid var(--accent-teal); }
.tl-item .tl-year { font-family: var(--font-mono); font-size: 12px; color: var(--accent-teal); letter-spacing: 1px; }
.tl-item h4 { font-size: 16px; margin: 4px 0 4px; }
.tl-item p { font-size: 13.5px; color: var(--text-secondary); margin: 0; line-height: 1.6; }
.pillars-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.pillar-card { padding: 26px; }
.pillar-card .pc-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent-teal); margin-bottom: 10px; }
.pillar-card h3 { font-size: 18px; margin-bottom: 8px; }
.pillar-card p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.65; }
@media (max-width: 1000px) { .about-grid { grid-template-columns: 1fr; } .pillars-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .pillars-4 { grid-template-columns: 1fr; } }
.skills { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.skill .sk-head { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 6px; color: var(--text-secondary); font-family: var(--font-mono); }
.skill .sk-bar { height: 6px; background: rgba(255, 255, 255, 0.06); border-radius: 3px; overflow: hidden; }
.skill .sk-fill { height: 100%; width: 0; border-radius: 3px; background: linear-gradient(90deg, var(--accent-teal), var(--accent)); transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1); }
.visible .sk-fill { width: var(--w); }

/* ===== SUPPORT ===== */
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
@media (max-width: 900px) { .support-grid { grid-template-columns: 1fr; } }

/* ===== CTA BAND ===== */
.cta-band { position: relative; padding: 90px 0; overflow: hidden; text-align: center; }
.cta-band .band-bg { position: absolute; inset: 0; z-index: 0; }
.cta-band .band-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.cta-band .band-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(11, 17, 32, 0.35) 30%, rgba(11, 17, 32, 0.35) 70%, var(--bg-primary) 100%); }
.cta-band .container-site { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 14px; }
.cta-band p { color: var(--text-secondary); font-size: 17px; max-width: 640px; margin: 0 auto 30px; line-height: 1.7; }

/* ===== FAQ ===== */
.faq-list { max-width: 860px; margin: 48px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: rgba(17, 26, 46, 0.55); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; transition: border-color .3s; }
.faq-item.open { border-color: var(--border-hover); }
.faq-q { width: 100%; background: none; border: none; color: var(--text-primary); font-family: var(--font-head); font-weight: 700; font-size: 16.5px; text-align: left; padding: 20px 24px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-q .fq-icon { flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px; border: 1px solid var(--border-hover); display: grid; place-items: center; color: var(--accent-teal); font-family: var(--font-mono); font-size: 16px; transition: transform .3s; }
.faq-item.open .fq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a p { padding: 0 24px 22px; color: var(--text-secondary); font-size: 15px; line-height: 1.75; }

/* ===== CONTACT ===== */
.cta-box { background: rgba(17, 26, 46, 0.5); backdrop-filter: blur(10px); border: 1px solid var(--border-hover); border-radius: 24px; padding: 56px; position: relative; overflow: hidden; }
.cta-box::before { content: ''; position: absolute; width: 500px; height: 500px; background: var(--accent-teal); border-radius: 50%; filter: blur(200px); opacity: .05; top: -250px; right: -150px; }
.cta-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; position: relative; z-index: 1; }
.cta-left h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; margin-bottom: 16px; letter-spacing: -0.02em; }
.cta-left > p { font-size: 15.5px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 26px; }
.contact-lines { display: flex; flex-direction: column; gap: 14px; margin-bottom: 26px; }
.contact-line { display: flex; gap: 14px; align-items: flex-start; }
.contact-line .cl-icon { flex-shrink: 0; width: 40px; height: 40px; border-radius: 10px; background: rgba(20, 214, 180, 0.1); border: 1px solid rgba(20, 214, 180, 0.25); display: grid; place-items: center; font-size: 18px; }
.contact-line .cl-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); }
.contact-line .cl-value { font-size: 15px; color: var(--text-primary); line-height: 1.5; }
.contact-line .cl-value a { color: var(--text-primary); }
.contact-line .cl-value a:hover { color: var(--accent-teal); }
.cta-small { font-size: 13px; color: var(--text-muted); }
.cta-form { display: flex; flex-direction: column; gap: 14px; }
.cta-form input, .cta-form select, .cta-form textarea { background: rgba(0, 0, 0, 0.3); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 15px 18px; color: var(--text-primary); font-family: var(--font-body); font-size: 14px; outline: none; transition: border-color .25s; width: 100%; }
.cta-form input::placeholder, .cta-form textarea::placeholder { color: var(--text-muted); }
.cta-form input:focus, .cta-form select:focus, .cta-form textarea:focus { border-color: var(--accent-teal); }
.cta-form select { appearance: none; cursor: pointer; color: var(--text-muted); }
.cta-form select:valid { color: var(--text-primary); }
.cta-form select option { background: var(--bg-secondary); color: var(--text-primary); }
.cta-form textarea { resize: vertical; min-height: 90px; }
.cta-form .btn-teal { height: 54px; font-size: 16px; width: 100%; }
.cta-form-note { font-size: 12px; color: var(--text-muted); text-align: center; }
.form-error { display: none; font-size: 13px; color: var(--danger); text-align: center; }
.form-error.show { display: block; }
.cta-success { display: none; text-align: center; padding: 60px 20px; position: relative; z-index: 1; }
.cta-success.show { display: block; }
.cta-success .check-icon { font-size: 56px; color: var(--success); margin-bottom: 20px; display: block; }
.cta-success h3 { font-size: 26px; margin-bottom: 10px; }
.cta-success p { color: var(--text-secondary); font-size: 16px; }
@media (max-width: 900px) { .cta-inner { grid-template-columns: 1fr; gap: 40px; } .cta-box { padding: 36px 24px; } }
.map-wrap { margin-top: 24px; border: 1px solid var(--border); border-radius: 24px; overflow: hidden; background: rgba(17, 26, 46, 0.5); }
.map-wrap iframe { display: block; width: 100%; height: 380px; border: 0; filter: invert(0.92) hue-rotate(185deg) saturate(0.6) brightness(0.9) contrast(0.95); }
.map-link { display: block; padding: 14px 20px; font-size: 13px; color: var(--text-secondary); border-top: 1px solid var(--border); text-align: center; font-family: var(--font-mono); }
.map-link:hover { color: var(--accent-teal); }
@media (max-width: 700px) { .map-wrap iframe { height: 280px; } }

/* ===== FOOTER ===== */
.site-footer { border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.2fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .nav-logo { margin-bottom: 14px; }
.footer-tagline { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; max-width: 300px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); display: grid; place-items: center; color: var(--text-secondary); font-size: 14px; font-weight: 700; font-family: var(--font-mono); }
.footer-social a:hover { border-color: var(--accent-teal); color: var(--accent-teal); }
.footer-col h4 { font-family: var(--font-body); font-size: 14px; font-weight: 600; margin-bottom: 18px; color: var(--text-primary); }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 10px; font-size: 14px; color: var(--text-muted); line-height: 1.5; }
.footer-col ul a { font-size: 14px; color: var(--text-muted); }
.footer-col ul a:hover { color: var(--text-primary); }
.footer-bottom { border-top: 1px solid var(--border); padding: 24px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-copy, .footer-region { font-size: 13px; color: var(--text-muted); }
@media (max-width: 1000px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } .footer-bottom { justify-content: center; text-align: center; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* Back to top */
.to-top { position: fixed; right: 22px; bottom: 22px; width: 44px; height: 44px; border-radius: 50%; background: rgba(13, 20, 36, 0.9); border: 1px solid var(--border-hover); color: var(--accent-teal); display: grid; place-items: center; cursor: pointer; opacity: 0; pointer-events: none; transition: all .3s; z-index: 900; font-size: 18px; }
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { background: var(--accent-teal); color: #062029; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}