/* ============================================================
   King Sago — website styles
   Self-contained: design tokens + layout scaffolds + form + responsive.
   Tokens copied from Design/colors_and_type.css (source of truth).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* ---------- Color: grounds ---------- */
  --bg-ink:        #0B0F1A;
  --bg-ink-2:      #0F172A;
  --bg-paper:      #F3F4F6;
  --bg-white:      #FFFFFF;

  /* ---------- Color: action (blue) ---------- */
  --blue-50:       #EFF6FF;
  --blue-100:      #DBEAFE;
  --blue-500:      #3B82F6;
  --blue-600:      #2563EB;   /* primary action */
  --blue-700:      #1D4ED8;   /* hover */
  --blue-800:      #1E40AF;

  /* ---------- Color: authority (gold) ---------- */
  --gold-300:      #E5CE8A;
  --gold-500:      #C9A84E;   /* flat, muted — logo + rare accents */
  --gold-700:      #8E762F;

  /* ---------- Color: text ---------- */
  --fg-primary:    #111827;
  --fg-secondary:  #6B7280;
  --fg-tertiary:   #9CA3AF;
  --fg-on-ink:     #FFFFFF;
  --fg-on-ink-2:   #9CA3AF;

  /* ---------- Color: lines ---------- */
  --line:          rgba(17, 24, 39, 0.08);
  --line-strong:   rgba(17, 24, 39, 0.14);
  --line-on-ink:   rgba(255, 255, 255, 0.08);

  /* ---------- Color: surfaces & overlays ---------- */
  --surface:        #FFFFFF;
  --nav-bg:         rgba(255, 255, 255, 0.82);
  --hover-overlay:  rgba(17, 24, 39, 0.04);

  /* ---------- Color: semantic status ---------- */
  --success:       #059669;
  --warning:       #D97706;
  --danger:        #DC2626;
  --info:          var(--blue-600);

  --status-success-bg:     #ECFDF5;
  --status-success-fg:     #065F46;
  --status-success-border: #A7F3D0;
  --status-error-bg:       #FEF2F2;
  --status-error-fg:       #991B1B;
  --status-error-border:   #FECACA;

  /* ---------- Typography families ---------- */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* ---------- Typography scale ---------- */
  --fs-display:    72px;
  --fs-h1:         40px;
  --fs-h2:         30px;
  --fs-h3:         22px;
  --fs-h4:         18px;
  --fs-body:       16px;
  --fs-small:      14px;
  --fs-caption:    12px;

  --lh-display:    1.02;
  --lh-heading:    1.15;
  --lh-body:       1.6;

  --tracking-display:   -0.03em;
  --tracking-heading:   -0.02em;
  --tracking-body:       0em;
  --tracking-eyebrow:    0.18em;

  /* ---------- Spacing (4px base) ---------- */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  96px;
  --space-10: 128px;

  /* ---------- Radii ---------- */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* ---------- Elevation ---------- */
  --shadow-1: 0 1px 2px rgba(17,24,39,0.04), 0 1px 1px rgba(17,24,39,0.03);
  --shadow-2: 0 10px 30px -12px rgba(17,24,39,0.15), 0 2px 6px rgba(17,24,39,0.04);

  /* ---------- Motion ---------- */
  --ease:      cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur-micro: 180ms;
  --dur-ui:    240ms;
  --dur-page:  400ms;

  /* ---------- Layout ---------- */
  --maxw-marketing: 1200px;
  --maxw-app:       1440px;
  --nav-height:     72px;

  color-scheme: light;
}

/* ---------- Dark mode overrides ---------- */
:root[data-theme="dark"] {
  --bg-ink-2:      #0F172A;
  --bg-paper:      #0F172A;
  --bg-white:      #0B0F1A;

  --surface:       #131C30;
  --nav-bg:        rgba(11, 15, 26, 0.82);
  --hover-overlay: rgba(255, 255, 255, 0.06);

  --blue-50:       rgba(59, 130, 246, 0.16);
  --blue-100:      rgba(59, 130, 246, 0.26);

  --fg-primary:    #F3F4F6;
  --fg-secondary:  #9CA3AF;
  --fg-tertiary:   #6B7280;

  --line:          rgba(255, 255, 255, 0.08);
  --line-strong:   rgba(255, 255, 255, 0.16);

  --shadow-1: 0 1px 2px rgba(0,0,0,0.3), 0 1px 1px rgba(0,0,0,0.24);
  --shadow-2: 0 10px 30px -12px rgba(0,0,0,0.55), 0 2px 6px rgba(0,0,0,0.3);

  --status-success-bg:     rgba(5, 150, 105, 0.16);
  --status-success-fg:     #6EE7B7;
  --status-success-border: rgba(110, 231, 183, 0.32);
  --status-error-bg:       rgba(220, 38, 38, 0.16);
  --status-error-fg:       #FCA5A5;
  --status-error-border:   rgba(252, 165, 165, 0.32);

  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--fg-primary);
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'ss01', 'cv11', 'tnum';
  transition: background-color var(--dur-ui) var(--ease), color var(--dur-ui) var(--ease);
}

h1, h2, h3, h4 { margin: 0; }

h1, .h1 {
  font-size: var(--fs-h1);
  line-height: var(--lh-heading);
  letter-spacing: var(--tracking-heading);
  font-weight: 600;
  color: var(--fg-primary);
}
h2, .h2 {
  font-size: var(--fs-h2);
  line-height: var(--lh-heading);
  letter-spacing: var(--tracking-heading);
  font-weight: 600;
  color: var(--fg-primary);
}
h3, .h3 {
  font-size: var(--fs-h3);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--fg-primary);
}

p, .body {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--fg-primary);
}

.eyebrow {
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--gold-700);
}
.eyebrow-gold { color: var(--gold-500); }
:root[data-theme="dark"] .eyebrow { color: var(--gold-500); }

code, kbd, .mono { font-family: var(--font-mono); font-size: 0.92em; }

a {
  color: var(--blue-600);
  text-decoration: none;
  transition: color var(--dur-micro) var(--ease);
}
a:hover { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   Button primitives
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--dur-micro) var(--ease), color var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease), transform var(--dur-micro) var(--ease);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--blue-600); color: #fff; }
.btn-primary:hover { background: var(--blue-700); color: #fff; }
.btn-primary:active { transform: translateY(1px); }

.btn-secondary { background: transparent; color: var(--blue-600); border-color: var(--blue-600); }
.btn-secondary:hover { background: var(--blue-50); color: var(--blue-700); }

.btn-ghost { background: transparent; color: var(--fg-primary); }
.btn-ghost:hover { background: var(--hover-overlay); }

/* on ink ground */
.btn-on-ink { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.24); }
.btn-on-ink:hover { background: rgba(255,255,255,0.06); color: #fff; }

.btn-sm { height: 36px; padding: 0 14px; font-size: 14px; }
.btn-lg { height: 52px; padding: 0 24px; font-size: 16px; }

.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--blue-600);
  outline-offset: 2px;
}

/* ============================================================
   Nav
   ============================================================ */
.ks-nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11, 15, 26, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 78, 0.24); /* faint gold hairline */
  transition: background-color var(--dur-ui) var(--ease), border-color var(--dur-ui) var(--ease);
}
.ks-nav__inner {
  max-width: var(--maxw-marketing);
  margin: 0 auto;
  height: var(--nav-height);
  padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.ks-brand { display:flex; align-items:center; gap:10px; text-decoration:none; color: #fff; }
.ks-brand:hover { text-decoration: none; color: #fff; }
/* Ornate transparent-background lockup. */
.ks-brand > img,
.ks-footer__brand-row > img { object-fit: contain; }
.ks-brand > img { width: 46px; height: 46px; }
.ks-footer__brand-row > img { width: 52px; height: 52px; }
.ks-brand__word { font-size: 14px; font-weight: 600; letter-spacing: 0.18em; color: var(--gold-500); }
.ks-nav__links { display:flex; align-items: center; gap: 32px; }
.ks-nav__links a { color: rgba(255,255,255,0.82); text-decoration:none; font-size: 14px; }
.ks-nav__links a:hover { color: var(--gold-300); text-decoration: none; }
.ks-nav__right { display:flex; align-items:center; gap: 16px; }

/* ---------- Nav dropdown (Services) ---------- */
.ks-nav__dropdown { position: relative; display: flex; align-items: center; }
.ks-nav__dropdown-toggle {
  display: inline-flex; align-items: center; gap: 5px;
  cursor: pointer;
}
.ks-nav__caret { transition: transform var(--dur-micro) var(--ease); }
.ks-nav__dropdown:hover .ks-nav__caret,
.ks-nav__dropdown:focus-within .ks-nav__caret { transform: rotate(180deg); }

.ks-nav__menu {
  position: absolute; top: 100%; left: 0;
  padding-top: 14px;                 /* transparent bridge so hover doesn't drop */
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-micro) var(--ease);
}
.ks-nav__dropdown:hover .ks-nav__menu,
.ks-nav__dropdown:focus-within .ks-nav__menu {
  opacity: 1; visibility: visible; pointer-events: auto;
}
.ks-nav__menu-inner {
  min-width: 260px;
  display: flex; flex-direction: column;
  padding: 8px;
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(201, 168, 78, 0.24);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-2);
  transform: translateY(-4px);
  transition: transform var(--dur-micro) var(--ease);
}
.ks-nav__dropdown:hover .ks-nav__menu-inner,
.ks-nav__dropdown:focus-within .ks-nav__menu-inner { transform: translateY(0); }
.ks-nav__menu-inner a {
  display: block; padding: 10px 12px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  transition: background var(--dur-micro) var(--ease), color var(--dur-micro) var(--ease);
}
.ks-nav__menu-inner a:hover { background: rgba(255,255,255,0.06); color: var(--gold-300); }

/* ---------- Theme toggle ---------- */
.ks-theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: background var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease), color var(--dur-micro) var(--ease);
}
.ks-theme-toggle:hover { background: rgba(255,255,255,0.08); border-color: var(--gold-500); }
.ks-theme-toggle:focus-visible { outline: 2px solid var(--blue-600); outline-offset: 2px; }
.ks-theme-toggle svg { width: 18px; height: 18px; }
.ks-theme-toggle__icon--moon { display: block; }
.ks-theme-toggle__icon--sun { display: none; }
:root[data-theme="dark"] .ks-theme-toggle__icon--moon { display: none; }
:root[data-theme="dark"] .ks-theme-toggle__icon--sun { display: block; }

/* ============================================================
   Hero
   ============================================================ */
.ks-hero {
  background: linear-gradient(180deg, #0B0F1A 0%, #0F172A 100%);
  color: var(--fg-on-ink);
  padding: 128px 32px 112px;
}
.ks-hero__inner { max-width: var(--maxw-marketing); margin: 0 auto; }
.ks-hero__title {
  font-size: 76px; line-height: 1.02; letter-spacing: -0.03em; font-weight: 600;
  color:#fff; margin: 20px 0 24px; max-width: 900px;
}
.ks-hero__sub {
  max-width: 620px; font-size: 18px; line-height: 1.6; color: rgba(255,255,255,0.72);
  margin: 0 0 36px;
}
.ks-hero__ctas { display:flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.ks-hero__trust { margin-top: 88px; display:flex; flex-direction:column; gap: 12px; }
.ks-hero__trust p { font-size: 15px; color: rgba(255,255,255,0.6); max-width: 560px; margin: 0; }

/* ============================================================
   Section scaffolds
   ============================================================ */
.ks-section { padding: 96px 32px; background: var(--bg-white); transition: background-color var(--dur-ui) var(--ease); }
.ks-section--paper { background: var(--bg-paper); }
.ks-section--ink { background: var(--bg-ink); color: #fff; }
.ks-container { max-width: var(--maxw-marketing); margin: 0 auto; }
.ks-section__title { font-size: 44px; letter-spacing: -0.02em; line-height: 1.1; font-weight: 600; margin: 12px 0 16px; max-width: 720px; }
.ks-section--ink .ks-section__title { color: #fff; }
.ks-section__sub   { font-size: 18px; color: var(--fg-secondary); max-width: 620px; margin: 0 0 48px; line-height: 1.6; }
.ks-section--ink .ks-section__sub { color: rgba(255,255,255,0.64); }
.ks-section--ink .eyebrow { color: rgba(255,255,255,0.55); }

.ks-link { color: var(--blue-600); font-weight: 500; text-decoration: none; }
.ks-link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   Services (feature cards)
   ============================================================ */
.ks-features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ks-feature-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: box-shadow var(--dur-ui) var(--ease), transform var(--dur-ui) var(--ease), border-color var(--dur-ui) var(--ease), background-color var(--dur-ui) var(--ease);
}
.ks-feature-card:hover { box-shadow: var(--shadow-2); transform: translateY(-1px); border-color: transparent; }
.ks-feature-card__icon { width: 36px; height: 36px; border-radius: 8px; background: var(--blue-50); color: var(--blue-600); display:flex; align-items:center; justify-content:center; margin-bottom: 20px; }
.ks-feature-card__title { font-size: 17px; font-weight: 600; margin: 0 0 6px; }
.ks-feature-card__desc  { font-size: 14px; color: var(--fg-secondary); line-height: 1.6; margin: 0; }

/* ============================================================
   Our work (portfolio)
   ============================================================ */
/* ---- Slideshow / carousel ---- */
.ks-work-carousel { position: relative; max-width: 720px; margin: 8px auto 0; }
.ks-work-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 10px 6px;            /* headroom for the card's hover lift + shadow */
}
.ks-work-track::-webkit-scrollbar { display: none; }
.ks-work-carousel .ks-work-card { flex: 0 0 100%; scroll-snap-align: start; }

.ks-work-arrow {
  position: absolute; top: 42%; transform: translateY(-50%);
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: var(--fg-primary);
  box-shadow: var(--shadow-2);
  cursor: pointer; z-index: 3;
  transition: background var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease), color var(--dur-micro) var(--ease), transform var(--dur-micro) var(--ease);
}
.ks-work-arrow:hover { border-color: var(--gold-500); color: var(--gold-700); }
:root[data-theme="dark"] .ks-work-arrow:hover { color: var(--gold-300); }
.ks-work-arrow:active { transform: translateY(-50%) scale(0.94); }
.ks-work-arrow:focus-visible { outline: 2px solid var(--blue-600); outline-offset: 2px; }
.ks-work-arrow--prev { left: -23px; }
.ks-work-arrow--next { right: -23px; }

.ks-work-dots { display: flex; justify-content: center; gap: 8px; margin-top: 22px; }
.ks-work-dot {
  width: 8px; height: 8px; padding: 0;
  border: none; border-radius: var(--radius-full);
  background: var(--line-strong); cursor: pointer;
  transition: background var(--dur-micro) var(--ease), width var(--dur-micro) var(--ease);
}
.ks-work-dot:hover { background: var(--fg-tertiary); }
.ks-work-dot.is-active { background: var(--gold-500); width: 24px; }
.ks-work-dot:focus-visible { outline: 2px solid var(--blue-600); outline-offset: 2px; }

.ks-work-card {
  display:flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
  text-decoration: none; color: inherit;
  transition: box-shadow var(--dur-ui) var(--ease), transform var(--dur-ui) var(--ease), border-color var(--dur-ui) var(--ease);
}
.ks-work-card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); border-color: transparent; text-decoration: none; }
a.ks-work-card:hover { text-decoration: none; }

.ks-work-card__frame { background: var(--bg-ink); }
.ks-work-card__bar { display:flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.ks-work-card__bar span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.16); }
.ks-work-card__bar span:first-child { background: var(--gold-500); opacity: 0.85; } /* gold hint */

.ks-work-card__shot {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background: linear-gradient(160deg, #0B0F1A 0%, #0F172A 100%);
}
.ks-work-card__shot::after {
  content: attr(data-label);
  position: absolute; inset: 0; z-index: 0;
  display:flex; align-items:center; justify-content:center;
  padding: 16px; text-align:center;
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.06em;
  color: var(--gold-500);
}
.ks-work-card__shot img {
  position: absolute; inset: 0; z-index: 1;
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
}
.ks-work-card__shot--split { display: flex; }
.ks-work-card__shot--split img {
  position: relative; z-index: 1;
  width: 50%; height: 100%; flex: 1 1 50%;
}
.ks-work-card__shot--split img:first-child { border-right: 1px solid rgba(255,255,255,0.1); }
.ks-work-card__meta { padding: 20px 22px 22px; display:flex; flex-direction: column; gap: 6px; }
.ks-work-card__name { font-size: 17px; font-weight: 600; }
.ks-work-card__desc { font-size: 14px; color: var(--fg-secondary); line-height: 1.55; }
.ks-work-card__tag { margin-top: 8px; font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-700); }
:root[data-theme="dark"] .ks-work-card__tag { color: var(--gold-500); }

/* ============================================================
   Process (steps) — numbered badges + connector
   ============================================================ */
.ks-steps { position: relative; display:grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 40px; }
.ks-steps::before {
  content: ""; position: absolute; top: 32px; left: 16.6%; right: 16.6%;
  height: 2px; background: rgba(255,255,255,0.16); z-index: 0;
}
.ks-step { position: relative; z-index: 1; display:flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.ks-step__badge {
  width: 64px; height: 64px; border-radius: var(--radius-full);
  background: var(--gold-500); color: var(--bg-ink);
  display:flex; align-items:center; justify-content:center;
  font-size: 24px; font-weight: 700; line-height: 1;
}
.ks-step__title { font-size: 20px; font-weight: 600; color: #fff; letter-spacing: -0.01em; margin-top: 6px; }
.ks-step__meta { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--gold-300); }
.ks-step__desc { font-size: 15px; color: rgba(255,255,255,0.64); line-height: 1.6; max-width: 300px; }

/* ============================================================
   Why (reasons grid) — reuses .ks-feature-card
   ============================================================ */
.ks-why-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 8px; }

/* ============================================================
   Pricing — homepage teaser band
   ============================================================ */
.ks-pricing-teaser {
  display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold-500);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  box-shadow: var(--shadow-2);
  margin-top: 24px;
  transition: background-color var(--dur-ui) var(--ease), border-color var(--dur-ui) var(--ease);
}
.ks-pricing-teaser__price { font-size: 40px; font-weight: 600; letter-spacing: -0.02em; color: var(--fg-primary); }
.ks-pricing-teaser__price span { font-size: 16px; font-weight: 500; color: var(--fg-secondary); }
.ks-pricing-teaser__desc { font-size: 15px; color: var(--fg-secondary); line-height: 1.6; margin: 8px 0 0; max-width: 460px; }

/* ============================================================
   Pricing page — single plan card
   ============================================================ */
.ks-plan {
  max-width: 460px; margin: 8px auto 0; text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold-500);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  padding: 40px;
  transition: background-color var(--dur-ui) var(--ease), border-color var(--dur-ui) var(--ease);
}
.ks-plan__name { font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-700); }
:root[data-theme="dark"] .ks-plan__name { color: var(--gold-500); }
.ks-plan__price { font-size: 56px; font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; margin-top: 10px; color: var(--fg-primary); }
.ks-plan__price span { font-size: 18px; font-weight: 500; color: var(--fg-secondary); letter-spacing: 0; }
.ks-plan__note { font-size: 14px; color: var(--fg-secondary); margin: 8px 0 0; }
.ks-plan__list { list-style: none; padding: 0; margin: 28px 0; display: flex; flex-direction: column; gap: 14px; }
.ks-plan__list li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: var(--fg-primary); line-height: 1.5; }
.ks-plan__list li svg { color: var(--gold-500); flex-shrink: 0; margin-top: 3px; }
.ks-plan .btn { width: 100%; }
.ks-plan__aside { max-width: 460px; margin: 20px auto 0; text-align: center; font-size: 14px; color: var(--fg-secondary); }

/* ============================================================
   FAQ (accordion)
   ============================================================ */
.ks-faq { max-width: 820px; margin: 32px auto 0; display: flex; flex-direction: column; gap: 12px; }
.ks-faq__item {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-md); overflow: hidden;
  transition: border-color var(--dur-ui) var(--ease), background-color var(--dur-ui) var(--ease);
}
.ks-faq__item[open] { border-color: var(--line-strong); }
.ks-faq__q {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 22px; font-size: 17px; font-weight: 600; color: var(--fg-primary);
}
.ks-faq__q::-webkit-details-marker { display: none; }
.ks-faq__q svg { flex-shrink: 0; color: var(--gold-500); transition: transform var(--dur-ui) var(--ease); }
.ks-faq__item[open] .ks-faq__q svg { transform: rotate(180deg); }
.ks-faq__a { padding: 0 22px 22px; margin: 0; font-size: 15px; color: var(--fg-secondary); line-height: 1.7; }

/* ============================================================
   Contact / quote form
   ============================================================ */
.ks-contact { display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: start; }
.ks-contact__intro .ks-section__title { margin-top: 12px; }
.ks-contact__meta { margin-top: 28px; display:flex; flex-direction: column; gap: 14px; }
.ks-contact__meta-item { display:flex; align-items:center; gap: 12px; color: var(--fg-secondary); font-size: 15px; }
.ks-contact__meta-item svg { color: var(--blue-600); flex-shrink: 0; }
.ks-contact__meta-item a { color: var(--fg-primary); font-weight: 500; }

.ks-form {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow-1);
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  transition: background-color var(--dur-ui) var(--ease), border-color var(--dur-ui) var(--ease);
}
.ks-field { display:flex; flex-direction: column; gap: 7px; }
.ks-field--full { grid-column: 1 / -1; }
.ks-field label { font-size: 13px; font-weight: 600; color: var(--fg-primary); }
.ks-field label .req { color: var(--danger); margin-left: 2px; }
.ks-input, .ks-select, .ks-textarea {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--fg-primary);
  background: var(--bg-white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  transition: border-color var(--dur-micro) var(--ease), box-shadow var(--dur-micro) var(--ease);
  width: 100%;
}
.ks-input:hover, .ks-select:hover, .ks-textarea:hover { border-color: var(--fg-tertiary); }
.ks-input:focus, .ks-select:focus, .ks-textarea:focus {
  outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 3px var(--blue-50);
}
.ks-textarea { min-height: 120px; resize: vertical; }
.ks-form__actions { grid-column: 1 / -1; display:flex; align-items:center; gap: 16px; flex-wrap: wrap; }
.ks-form__note { font-size: 13px; color: var(--fg-tertiary); }
.ks-form__note a { color: var(--fg-secondary); }

.ks-form__status { grid-column: 1 / -1; font-size: 14px; border-radius: var(--radius-sm); padding: 12px 14px; display: none; }
.ks-form__status.is-visible { display: block; }
.ks-form__status.is-success { background: var(--status-success-bg); color: var(--status-success-fg); border: 1px solid var(--status-success-border); }
.ks-form__status.is-error { background: var(--status-error-bg); color: var(--status-error-fg); border: 1px solid var(--status-error-border); }

/* ============================================================
   Quote funnel (multi-step survey) — replaces the single-step form
   ============================================================ */
.is-hidden { display: none !important; }

.ks-funnel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold-500);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-2);
  transition: background-color var(--dur-ui) var(--ease), border-color var(--dur-ui) var(--ease);
}

.ks-funnel__progress { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.ks-funnel__bar { flex: 1; height: 6px; border-radius: var(--radius-full); background: var(--line-strong); overflow: hidden; }
.ks-funnel__bar-fill { height: 100%; width: 20%; background: var(--gold-500); border-radius: inherit; transition: width var(--dur-ui) var(--ease); }
.ks-funnel__count { font-family: var(--font-mono); font-size: 12px; color: var(--fg-secondary); white-space: nowrap; }

.ks-funnel__step { display: none; }
.ks-funnel__step.is-active { display: block; animation: ksFunnelIn var(--dur-ui) var(--ease); }
@keyframes ksFunnelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.ks-funnel__q { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; margin: 0 0 6px; color: var(--fg-primary); }
.ks-funnel__hint { font-size: 14px; color: var(--fg-secondary); line-height: 1.55; margin: 0 0 22px; }
.ks-funnel__hint a { color: var(--blue-600); font-weight: 500; }

.ks-funnel__options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ks-funnel__option {
  position: relative; display: flex; flex-direction: column; gap: 3px;
  padding: 16px 18px; cursor: pointer;
  background: var(--bg-white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-micro) var(--ease), box-shadow var(--dur-micro) var(--ease), background-color var(--dur-micro) var(--ease), transform var(--dur-micro) var(--ease);
}
.ks-funnel__option:hover { border-color: var(--blue-500); background: var(--blue-50); }
.ks-funnel__option:active { transform: translateY(1px); }
.ks-funnel__option:has(input:checked) { border-color: var(--blue-600); box-shadow: 0 0 0 3px var(--blue-50); background: var(--blue-50); }
.ks-funnel__option:has(input:focus-visible) { outline: 2px solid var(--blue-600); outline-offset: 2px; }
.ks-funnel__option input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.ks-funnel__option .opt-title { font-size: 15px; font-weight: 600; color: var(--fg-primary); }
.ks-funnel__option .opt-desc { font-size: 13px; color: var(--fg-secondary); line-height: 1.45; }

.ks-funnel__fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ks-funnel__fields .ks-field--full { grid-column: 1 / -1; }

.ks-funnel__status { font-size: 14px; border-radius: var(--radius-sm); padding: 12px 14px; margin-top: 18px; display: none; }
.ks-funnel__status.is-visible { display: block; }
.ks-funnel__status.is-success { background: var(--status-success-bg); color: var(--status-success-fg); border: 1px solid var(--status-success-border); }
.ks-funnel__status.is-error { background: var(--status-error-bg); color: var(--status-error-fg); border: 1px solid var(--status-error-border); }

.ks-funnel__nav { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 26px; }
.ks-funnel__back { margin-right: auto; }
.ks-funnel__nav .btn-primary { min-width: 148px; }

.ks-funnel__done { text-align: center; padding: 20px 8px 8px; animation: ksFunnelIn var(--dur-ui) var(--ease); }
.ks-funnel__done-icon {
  width: 56px; height: 56px; margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  background: var(--status-success-bg); color: var(--success);
}
:root[data-theme="dark"] .ks-funnel__done-icon { color: var(--status-success-fg); }
.ks-funnel__done .ks-funnel__q { text-align: center; }
.ks-funnel__done .ks-funnel__hint { text-align: center; margin-bottom: 0; }

@media (max-width: 460px) {
  .ks-funnel { padding: 24px; }
  .ks-funnel__options, .ks-funnel__fields { grid-template-columns: 1fr; }
  .ks-funnel__nav { flex-wrap: wrap; }
  .ks-funnel__nav .btn { flex: 1; }
  .ks-funnel__back { margin-right: 0; }
}

/* ============================================================
   CTA
   ============================================================ */
.ks-cta { background: var(--bg-ink); color: #fff; padding: 96px 32px; border-top: 1px solid rgba(255,255,255,0.08); }
.ks-cta__inner { max-width: var(--maxw-marketing); margin: 0 auto; display:flex; flex-direction:column; align-items:flex-start; gap: 20px; }
.ks-cta__title { font-size: 52px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; margin: 0; max-width: 720px; color:#fff; }
.ks-cta__sub   { font-size: 18px; color: rgba(255,255,255,0.64); margin: 0; max-width: 560px; }
.ks-cta__ctas  { display:flex; gap: 20px; align-items: center; margin-top: 12px; flex-wrap: wrap; }

/* ============================================================
   Footer
   ============================================================ */
.ks-footer { background: var(--bg-ink); color: #fff; padding: 64px 32px 32px; border-top: 1px solid rgba(255,255,255,0.08); }
.ks-footer__inner { max-width: var(--maxw-marketing); margin: 0 auto; }
.ks-footer__grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.ks-footer__brand-row { display:flex; align-items:center; gap: 10px; }
.ks-footer__brand-word { font-size: 14px; font-weight: 600; letter-spacing: 0.18em; color: var(--gold-500); }
.ks-footer__tag { color: rgba(255,255,255,0.56); margin-top: 16px; font-size: 14px; max-width: 280px; line-height: 1.6; }
.ks-footer__col { display:flex; flex-direction: column; gap: 10px; }
.ks-footer__h { font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 6px; }
.ks-footer__col a { color: rgba(255,255,255,0.82); font-size: 14px; text-decoration: none; }
.ks-footer__col a:hover { color: var(--gold-300); text-decoration: none; }
.ks-footer__bottom { display:flex; justify-content: space-between; gap: 16px; padding-top: 24px; font-size: 13px; color: rgba(255,255,255,0.5); flex-wrap: wrap; }

/* ============================================================
   Responsive — the design kit shipped without breakpoints.
   ============================================================ */
@media (max-width: 980px) {
  .ks-features { grid-template-columns: repeat(2, 1fr); }
  .ks-why-grid { grid-template-columns: repeat(2, 1fr); }
  .ks-pricing-teaser { grid-template-columns: 1fr; gap: 24px; padding: 32px; }
  .ks-steps    { grid-template-columns: 1fr; gap: 32px; }
  .ks-steps::before { display: none; }
  .ks-contact  { grid-template-columns: 1fr; gap: 40px; }
  .ks-hero__title { font-size: 56px; }
  .ks-section__title, .ks-cta__title { font-size: 36px; }
}

@media (max-width: 720px) {
  .ks-nav__links { display: none; }
  .ks-nav__inner, .ks-hero, .ks-section, .ks-cta, .ks-footer { padding-left: 20px; padding-right: 20px; }
  .ks-hero { padding-top: 88px; padding-bottom: 72px; }
  .ks-section { padding-top: 64px; padding-bottom: 64px; }
  .ks-hero__title { font-size: 40px; }
  .ks-hero__sub, .ks-section__sub { font-size: 16px; }
  .ks-section__title, .ks-cta__title { font-size: 30px; }
  .ks-hero__ctas .btn, .ks-hero__ctas { width: 100%; }
  .ks-hero__ctas .btn { flex: 1; }
  .ks-form { grid-template-columns: 1fr; padding: 24px; }
  .ks-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }

  /* Keep the slideshow arrows on-screen once there's no room outside the card */
  .ks-work-arrow--prev { left: 8px; }
  .ks-work-arrow--next { right: 8px; }
}

@media (max-width: 460px) {
  .ks-features { grid-template-columns: 1fr; }
  .ks-why-grid { grid-template-columns: 1fr; }
  .ks-footer__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}