/* ============================================
   WIBAST AI — DESIGN SYSTEM v6 (App Match)
   Body: #F5F0E8, Cards: #FFFFFF,
   violet #69388B/#A374C0, orange #FF7A00/#FF9D3D,
   green #4CAF7D, blue #4A9EE8
   Font: Montserrat via CDN + system fallback
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,600&display=swap');

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

:root {
  --bg:      #F5F0E8;
  --bg-alt:  #FFFFFF;
  --bg-warm: #EDE6D9;
  --violet:  #69388B;
  --violet2: #A374C0;
  --orange:  #FF7A00;
  --orange2: #FF9D3D;
  --green:   #4CAF7D;
  --blue:    #4A9EE8;
  --red:     #E05A5A;
  --text:    #1A1229;
  --text2:   #4A4060;
  --muted:   #8A7FA0;
  --border:  rgba(0,0,0,0.08);
  --card-border: rgba(0,0,0,0.07);
  --shadow:  0 2px 12px rgba(0,0,0,0.06);
  --radius:  12px;
  --radius2: 16px;
  --font: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.2; font-family: var(--font); color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { color: var(--text2); font-size: 1rem; line-height: 1.75; font-family: var(--font); }

.highlight { color: var(--orange); }
.highlight-v { color: var(--violet2); }

/* ---- LAYOUT ---- */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 8px;
  font-family: var(--font); font-weight: 700; font-size: 0.95rem;
  cursor: pointer; border: none; text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
  letter-spacing: 0.01em;
}
.btn:hover { opacity: 0.88; transform: translateY(-2px); }
.btn-primary { background: #FF7A00; color: #FFFFFF; }
.btn-secondary { background: transparent; color: #69388B; border: 1.5px solid #69388B; }
.btn-secondary:hover { border-color: var(--violet2); color: var(--violet2); }
.btn-large { padding: 18px 36px; font-size: 1rem; border-radius: 10px; }

/* ---- BADGE ---- */
.badge {
  display: inline-block; padding: 5px 14px; border-radius: 100px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  font-family: var(--font);
}
.badge-orange { background: rgba(255,122,0,0.10); color: #FF7A00; border: 1px solid rgba(255,122,0,0.20); }
.badge-violet { background: rgba(105,56,139,0.08); color: #69388B; border: 1px solid rgba(105,56,139,0.18); }
.badge-green  { background: rgba(76,175,125,0.10); color: #2E7D5E; border: 1px solid rgba(76,175,125,0.20); }

/* ---- CARDS ---- */
.card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius2);
  padding: 32px;
  box-shadow: var(--shadow);
}

/* ---- NAV ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: #FFFFFF;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: inline-flex; align-items: center; gap: 0;
  font-weight: 800; font-size: 1.2rem; color: var(--text); text-decoration: none;
  font-family: var(--font); letter-spacing: -0.02em;
}
.nav-logo span { color: var(--orange); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--text2); font-size: 0.875rem; font-weight: 500; text-decoration: none; transition: color 0.2s; font-family: var(--font); }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-burger { display: none; background: none; border: none; cursor: pointer; color: var(--text); padding: 4px; }

/* ---- FOOTER ---- */
.footer {
  background: #EDE6D9;
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { margin-top: 12px; font-size: 0.88rem; max-width: 280px; }
.footer-col h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text); margin-bottom: 16px; font-family: var(--font); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--text2); font-size: 0.88rem; text-decoration: none; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.8rem; color: var(--muted); }

/* ---- DIVIDER ---- */
.divider { width: 48px; height: 3px; background: #FF7A00; border-radius: 2px; margin: 16px 0 24px; }

/* ---- GRID HELPERS ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---- TOOL CARDS (app preview screens) ---- */
.mockup, .screen-card, .screen {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.10);
}
.mockup-bar, .sc-header, .screen-bar {
  padding: 14px 20px;
  display: flex; align-items: center; gap: 8px;
  color: #FFFFFF; font-weight: 700; font-size: 0.85rem;
}
.mockup-body, .sc-body, .screen-body { padding: 20px; background: #FFFFFF; }
.m-row {
  background: #F5F0E8;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
}
.m-label strong { color: var(--text); }
.m-label span { color: var(--muted); }
.mockup-url { color: var(--muted); background: rgba(0,0,0,0.04); padding: 3px 10px; border-radius: 4px; font-size: 0.72rem; }
.mtab.idle { color: var(--muted); }
.mtab.active { background: rgba(255,122,0,0.10); color: var(--orange); }
.sc-stat {
  display: flex; justify-content: space-between; align-items: center;
  background: #F5F0E8; border-radius: 6px;
  padding: 8px 12px; margin-bottom: 6px;
  font-size: 0.85rem; color: var(--text2);
}
.sc-stat:last-child { margin-bottom: 0; }
.sc-val { color: var(--text); font-weight: 700; }
.kanban-col-title, .k-title { color: var(--muted); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.kanban-card, .k-card {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 8px; padding: 10px; margin-bottom: 6px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.kanban-card .name, .k-card .name { color: var(--text); font-size: 0.78rem; font-weight: 600; }
.kanban-card .role, .k-card .role { color: var(--muted); font-size: 0.7rem; }
.s-row {
  display: flex; justify-content: space-between; align-items: center;
  background: #F5F0E8; border-radius: 6px;
  padding: 8px 12px; margin-bottom: 6px;
  font-size: 0.85rem; color: var(--text2);
}
.s-row:last-child { margin-bottom: 0; }
.s-val { color: var(--text); font-weight: 700; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-cta .btn-secondary { display: none; }
  .nav-burger { display: block; }
}