@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@400;500;600;700;800&display=swap');

/* =====================================================================
   AvivTools — Design System stylesheet
   RTL-first, self-contained, mobile-responsive (works down to 380px).
   Identity: "נעים ומקצועי" — vangus.co.il confident SaaS structure
   married to greeninvoice.co.il warm soft panels.
   Primary: trust blue (#0A61E4). Secondary/success: teal-green.
   Only external dependency: Google Fonts (Assistant) — @import above.
   Author: Claude design.  Light theme + optional dark-mode block.
   ===================================================================== */

/* ------------------------------------------------------------------ *
 * 1. DESIGN TOKENS  (CSS custom properties on :root)
 * ------------------------------------------------------------------ */
:root {
  /* ---- Brand / primary (trust blue — vangus cluster, deepened) ---- */
  --color-primary:        #0A61E4;   /* main action color — white text AA 5.46:1 */
  --color-primary-hover:  #0850C4;   /* hover / active */
  --color-primary-press:  #0743A6;   /* pressed */
  --color-primary-soft:   #E9F1FE;   /* tinted surface / soft badge bg */
  --color-primary-softer: #F3F8FF;   /* very light wash for hero/sections */
  --color-primary-ink:    #0743A6;   /* primary text on light tint (AA) */

  /* ---- Secondary / success (teal→green — greeninvoice nod) -------- */
  --color-success:        #0DAC81;   /* bright active/valid-license accent */
  --color-success-strong: #0A7A5A;   /* dark green for text/solid on white (AA) */
  --color-success-soft:   #E4F7F0;   /* success pill bg */
  --color-success-ink:    #06694E;   /* success pill/text (AA 6.2:1 on soft) */

  /* ---- Ink / text (navy heading + warm charcoal body) ------------ */
  --color-ink:            #0B1F4E;   /* headings — navy (vangus #031B4E family) */
  --color-text:           #353030;   /* body — warm charcoal (greeninvoice) */
  --color-text-muted:     #5B6472;   /* secondary text / captions (AA 4.9:1) */
  --color-text-faint:     #8A92A0;   /* placeholders / disabled */

  /* ---- Surfaces (white + warm off-white) ------------------------- */
  --color-bg:             #F6F8FB;   /* page background — warm off-white */
  --color-surface:        #FFFFFF;   /* cards / panels */
  --color-surface-2:      #F1F5FA;   /* subtle inset surface / table stripe */
  --color-surface-3:      #E9EEF5;   /* hover fill / track */

  /* ---- Borders / dividers ---------------------------------------- */
  --color-border:         #DCE3EC;   /* default border (vangus #D0D5D2 family) */
  --color-border-strong:  #C3CDDA;   /* focus-adjacent / emphasis border */
  --color-border-soft:    #EAEFF5;   /* hairline divider */

  /* ---- Semantic (tinted-bg + dark-ink pills; solid where needed) -- */
  --color-warning:        #E08600;
  --color-warning-soft:   #FEF3E2;
  --color-warning-ink:    #8A5300;   /* AA on soft */
  --color-danger:         #CE3A22;   /* solid — white text AA 4.94:1 */
  --color-danger-soft:    #FCEBE8;
  --color-danger-ink:     #A32916;   /* AA on soft */
  --color-info:           #0A61E4;
  --color-info-soft:      #E9F1FE;
  --color-info-ink:       #0743A6;

  /* ---- Focus ring (accessibility) -------------------------------- */
  --focus-ring:           0 0 0 3px rgba(10, 97, 228, 0.35);
  --focus-ring-danger:    0 0 0 3px rgba(206, 58, 34, 0.30);

  /* ---- Typography ------------------------------------------------ */
  --font-sans: 'Rubik', 'Segoe UI', 'Arial Hebrew', system-ui, -apple-system, Arial, sans-serif;
  --fw-regular: 400;
  --fw-medium:  500;
  --fw-semibold:600;
  --fw-bold:    700;
  --fw-black:   800;

  /* type scale (16px base) */
  --fs-display: clamp(2rem, 1.2rem + 3.6vw, 3.25rem); /* hero 32→52px */
  --fs-h1:      clamp(1.75rem, 1.3rem + 1.8vw, 2.25rem);
  --fs-h2:      clamp(1.5rem, 1.25rem + 1.1vw, 1.75rem);
  --fs-h3:      1.375rem;   /* 22 */
  --fs-h4:      1.125rem;   /* 18 */
  --fs-body:    1rem;       /* 16 */
  --fs-sm:      0.9375rem;  /* 15 */
  --fs-caption: 0.8125rem;  /* 13 */

  --lh-tight:   1.18;
  --lh-heading: 1.28;
  --lh-body:    1.6;

  /* ---- Spacing scale (4px base) ---------------------------------- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  --gutter: 16px;             /* page side gutter (mobile) */
  --container: 1160px;        /* max content width */

  /* ---- Radii ----------------------------------------------------- */
  --radius-sm:   6px;
  --radius-md:   8px;    /* buttons */
  --radius-lg:   12px;   /* inputs / small cards */
  --radius-xl:   16px;   /* cards / panels (greeninvoice) */
  --radius-2xl:  24px;   /* hero panels */
  --radius-pill: 999px;

  /* ---- Shadows (signature green-tinted layered — greeninvoice) --- */
  --shadow-xs:  rgba(3, 65, 62, 0.05) 0 1px 2px 0;
  --shadow-sm:  rgba(3, 65, 62, 0.05) 0 2px 6px 0,
                rgba(3, 65, 62, 0.08) 0 6px 16px -10px;
  --shadow-md:  rgba(3, 65, 62, 0.05) 0 3px 9px 0,
                rgba(3, 65, 62, 0.12) 0 15px 33px -18px; /* the "nice panel" */
  --shadow-lg:  rgba(3, 65, 62, 0.06) 0 6px 18px 0,
                rgba(3, 65, 62, 0.16) 0 26px 50px -20px;
  --shadow-focusable: rgba(10, 97, 228, 0.18) 0 8px 24px -8px;

  /* ---- Motion ---------------------------------------------------- */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur-fast: 120ms;
  --dur:      180ms;
  --dur-slow: 280ms;

  --z-header: 100;
  --z-fab:    200;
  --z-toast:  300;
  --z-modal:  400;

  color-scheme: light;
}

/* ------------------------------------------------------------------ *
 * 2. RESET / BASE
 * ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  direction: rtl;                 /* RTL-first */
  text-align: start;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-regular);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;             /* no horizontal scroll */
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-4);
  color: var(--color-ink);
  line-height: var(--lh-heading);
  font-weight: var(--fw-bold);
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p { margin: 0 0 var(--space-4); }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
a:hover { color: var(--color-primary-hover); text-decoration: underline; }

img, svg, video { max-width: 100%; height: auto; display: block; }

/* Latin/numbers stay LTR inside RTL flow */
.ltr, code, kbd, .num { direction: ltr; unicode-bidi: isolate; }

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border-soft);
  margin: var(--space-8) 0;
}

/* ------------------------------------------------------------------ *
 * 3. LAYOUT HELPERS
 * ------------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--space-16); }
.section--tight { padding-block: var(--space-10); }

.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.stack   { display: flex; flex-direction: column; gap: var(--space-4); }
.row     { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.spacer  { flex: 1 1 auto; }

.text-center { text-align: center; }
.muted { color: var(--color-text-muted); }
.eyebrow {
  display: inline-block;
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  letter-spacing: .04em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding-block: var(--space-12); }
}

/* ------------------------------------------------------------------ *
 * 4. NAVBAR
 * ------------------------------------------------------------------ */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--color-border-soft);
}
.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--fw-medium);     /* not bold — refined wordmark */
  font-size: 1.2rem;
  color: var(--color-ink);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.brand:hover { text-decoration: none; }
/* terrain mark: contour-elevation illustration (SVG), no box behind it */
.brand__mark {
  display: block;
  width: 30px; height: 30px;
  flex: none;
}
.brand__mark svg { width: 100%; height: 100%; display: block; }
.brand__name span { color: var(--color-primary); }  /* two-tone: aviv | tools */

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0; padding: 0;
}
.nav a {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
}
.nav a:hover { background: var(--color-surface-2); color: var(--color-ink); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--color-primary); background: var(--color-primary-soft); }

.navbar__actions { display: flex; align-items: center; gap: var(--space-2); }

/* mobile nav toggle */
.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; margin: 0 auto;
  background: var(--color-ink); position: relative; border-radius: 2px;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after  { position: absolute; top: 6px; }

@media (max-width: 860px) {
  .nav, .navbar__actions .btn--ghost { display: none; }
  .nav-toggle { display: inline-block; }
}

/* ------------------------------------------------------------------ *
 * 5. BUTTONS
 * ------------------------------------------------------------------ */
.btn {
  --btn-fs: var(--fs-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: inherit;
  font-size: var(--btn-fs);
  font-weight: var(--fw-bold);
  line-height: 1;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              transform var(--dur-fast) var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: .55; cursor: not-allowed; transform: none; box-shadow: none;
}

/* primary — solid trust blue */
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-focusable);
}
.btn--primary:hover { background: var(--color-primary-hover); color: #fff; text-decoration: none; }
.btn--primary:active { background: var(--color-primary-press); }

/* secondary — soft/outline */
.btn--secondary {
  background: var(--color-surface);
  color: var(--color-primary-ink);
  border-color: var(--color-border-strong);
}
.btn--secondary:hover { background: var(--color-primary-soft); border-color: var(--color-primary); color: var(--color-primary-ink); text-decoration: none; }

/* ghost — text only */
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: transparent;
}
.btn--ghost:hover { background: var(--color-surface-2); color: var(--color-ink); text-decoration: none; }

/* success — teal-green (e.g. "activate license") */
.btn--success {
  background: var(--color-success-strong);
  color: #fff;
}
.btn--success:hover { background: #086A4E; color: #fff; text-decoration: none; }

/* danger */
.btn--danger { background: var(--color-danger); color: #fff; }
.btn--danger:hover { background: #B23019; color: #fff; text-decoration: none; }

/* modifiers */
.btn--pill  { border-radius: var(--radius-pill); padding-inline: 28px; }
.btn--sm    { padding: 9px 16px; --btn-fs: var(--fs-caption); }
.btn--lg    { padding: 16px 32px; --btn-fs: var(--fs-body); }
.btn--block { display: flex; width: 100%; }

/* ------------------------------------------------------------------ *
 * 6. FORMS / INPUTS
 * ------------------------------------------------------------------ */
.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.label { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--color-ink); }
.label .req { color: var(--color-danger); margin-inline-start: 2px; }
.hint { font-size: var(--fs-caption); color: var(--color-text-muted); }
.hint--error { color: var(--color-danger-ink); }

.input, .select, .textarea {
  width: 100%;
  font-family: inherit;
  font-size: var(--fs-body);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.textarea { min-height: 120px; resize: vertical; line-height: var(--lh-body); }
.input::placeholder, .textarea::placeholder { color: var(--color-text-faint); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--color-border-strong); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}
.input[aria-invalid="true"], .textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
}
.input[aria-invalid="true"]:focus { box-shadow: var(--focus-ring-danger); }

/* select: RTL-aware chevron on the inline-start (left) side */
.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235B6472' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
  padding-inline-start: 40px;
}

/* input with leading icon */
.input-group { position: relative; }
.input-group .input { padding-inline-start: 42px; }
.input-group__icon {
  position: absolute;
  inset-inline-start: 12px;
  top: 50%; transform: translateY(-50%);
  color: var(--color-text-faint);
  pointer-events: none;
  display: inline-flex;
}

/* checkbox / radio */
.check { display: inline-flex; align-items: center; gap: var(--space-2); cursor: pointer; font-size: var(--fs-sm); }
.check input { width: 18px; height: 18px; accent-color: var(--color-primary); }

/* file upload (support ticket image upload) */
.filedrop {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-8);
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.filedrop:hover { border-color: var(--color-primary); background: var(--color-primary-softer); }
.filedrop strong { color: var(--color-primary); }

/* ------------------------------------------------------------------ *
 * 7. CARDS / PANELS  (white, 16px radius, signature soft shadow)
 * ------------------------------------------------------------------ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
}
.card--flat { box-shadow: var(--shadow-sm); }
.card--interactive { transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.card--interactive:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.card__title { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.card__body  { color: var(--color-text); }
.card__foot  { margin-top: var(--space-5); }

/* stat card (dashboard) */
.stat {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5) var(--space-6);
}
.stat__label { font-size: var(--fs-caption); color: var(--color-text-muted); font-weight: var(--fw-semibold); }
.stat__value { font-size: 2rem; font-weight: var(--fw-black); color: var(--color-ink); line-height: 1.1; margin-top: var(--space-2); }
.stat__delta { font-size: var(--fs-caption); font-weight: var(--fw-bold); margin-top: var(--space-2); display: inline-flex; align-items: center; gap: 4px; }
.stat__delta--up   { color: var(--color-success-ink); }
.stat__delta--down { color: var(--color-danger-ink); }
.stat__icon {
  width: 40px; height: 40px; border-radius: var(--radius-lg);
  display: grid; place-items: center;
  background: var(--color-primary-soft); color: var(--color-primary);
  margin-bottom: var(--space-3);
}

/* pricing card */
.pricing { display: flex; flex-direction: column; height: 100%; }
.pricing--featured {
  border: 1.5px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.pricing--featured::before {
  content: "הכי פופולרי";
  position: absolute;
  inset-inline-start: var(--space-6);
  top: -12px;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}
.price { display: flex; align-items: baseline; gap: 6px; margin: var(--space-3) 0 var(--space-5); }
.price__num { font-size: 2.5rem; font-weight: var(--fw-black); color: var(--color-ink); }
.price__per { color: var(--color-text-muted); font-size: var(--fs-sm); }
.feature-list { list-style: none; margin: 0 0 var(--space-6); padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.feature-list li { display: flex; align-items: flex-start; gap: var(--space-2); font-size: var(--fs-sm); }
.feature-list li::before {
  content: "";
  flex: none;
  width: 20px; height: 20px; margin-top: 1px;
  border-radius: var(--radius-pill);
  background: var(--color-success-soft)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2306694E' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
    center / 12px no-repeat;
}

/* ------------------------------------------------------------------ *
 * 8. BADGES / STATUS PILLS
 * ------------------------------------------------------------------ */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-caption); font-weight: var(--fw-bold);
  padding: 4px 10px; border-radius: var(--radius-pill);
  line-height: 1.4; white-space: nowrap;
}
.badge::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: currentColor; flex: none;
}
.badge--neutral { background: var(--color-surface-3); color: var(--color-text-muted); }
.badge--success { background: var(--color-success-soft); color: var(--color-success-ink); }
.badge--info    { background: var(--color-info-soft);    color: var(--color-info-ink); }
.badge--warning { background: var(--color-warning-soft); color: var(--color-warning-ink); }
.badge--danger  { background: var(--color-danger-soft);  color: var(--color-danger-ink); }
.badge--dot-none::before { display: none; }

/* ------------------------------------------------------------------ *
 * 9. TABLES  (licenses / users management)
 * ------------------------------------------------------------------ */
.table-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.table-scroll { overflow-x: auto; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  min-width: 640px;
}
.table thead th {
  text-align: start;
  font-weight: var(--fw-bold);
  color: var(--color-text-muted);
  font-size: var(--fs-caption);
  letter-spacing: .02em;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.table tbody td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border-soft);
  color: var(--color-text);
  vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background var(--dur) var(--ease); }
.table tbody tr:hover { background: var(--color-surface-2); }
.table .cell-strong { font-weight: var(--fw-bold); color: var(--color-ink); }
.table .cell-actions { display: flex; gap: var(--space-2); white-space: nowrap; }

/* ------------------------------------------------------------------ *
 * 10. TABS
 * ------------------------------------------------------------------ */
.tabs {
  display: flex; gap: var(--space-1);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
  overflow-x: auto;
}
.tab {
  appearance: none;
  background: transparent; border: 0;
  font-family: inherit; font-size: var(--fs-sm); font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  border-bottom: 2.5px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.tab:hover { color: var(--color-ink); }
.tab[aria-selected="true"] { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* ------------------------------------------------------------------ *
 * 11. HERO
 * ------------------------------------------------------------------ */
.hero {
  background: var(--color-surface);
  border-block-end: 1px solid var(--color-border-soft);
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
}
.hero__inner { max-width: 780px; }
.hero h1 {
  font-size: var(--fs-display);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
  color: var(--color-ink);
  margin-bottom: var(--space-5);
}
.hero h1 .accent { color: var(--color-primary); }        /* one accent word (vangus) */
.hero h1 .accent--teal { color: var(--color-success-strong); }
.hero__sub { font-size: 1.125rem; color: var(--color-text-muted); max-width: 60ch; margin-bottom: var(--space-6); }
.hero__cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* trust row (vangus) */
.trust { margin-top: var(--space-10); }
.trust__label { font-size: var(--fs-caption); color: var(--color-text-faint); font-weight: var(--fw-semibold); margin-bottom: var(--space-3); }
.trust__logos { display: flex; flex-wrap: wrap; gap: var(--space-6); align-items: center; opacity: .75; }
.trust__logos span { font-weight: var(--fw-bold); color: var(--color-text-muted); font-size: 1.05rem; }

/* ------------------------------------------------------------------ *
 * 12. MODAL / DIALOG
 * ------------------------------------------------------------------ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(11, 31, 78, 0.45);
  backdrop-filter: blur(2px);
  display: grid; place-items: center;
  padding: var(--gutter);
  z-index: var(--z-modal);
  animation: fade-in var(--dur) var(--ease);
}
.modal {
  width: 100%; max-width: 480px;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  animation: pop-in var(--dur-slow) var(--ease);
}
.modal__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-3); }
.modal__title { margin: 0; font-size: var(--fs-h3); }
.modal__close {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  width: 36px; height: 36px; border-radius: var(--radius-md);
  color: var(--color-text-muted); font-size: 1.25rem; line-height: 1;
  display: grid; place-items: center;
  transition: background var(--dur) var(--ease);
}
.modal__close:hover { background: var(--color-surface-2); color: var(--color-ink); }
.modal__foot { display: flex; gap: var(--space-3); justify-content: flex-start; margin-top: var(--space-6); }

/* ------------------------------------------------------------------ *
 * 13. TOAST
 * ------------------------------------------------------------------ */
.toast-region {
  position: fixed;
  inset-block-end: var(--space-6);
  inset-inline-start: var(--space-6);   /* bottom-left in RTL = start side */
  z-index: var(--z-toast);
  display: flex; flex-direction: column; gap: var(--space-3);
  max-width: min(360px, calc(100vw - 32px));
}
.toast {
  display: flex; align-items: flex-start; gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-inline-start: 4px solid var(--color-success);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  animation: slide-in var(--dur-slow) var(--ease);
}
.toast--info    { border-inline-start-color: var(--color-primary); }
.toast--warning { border-inline-start-color: var(--color-warning); }
.toast--danger  { border-inline-start-color: var(--color-danger); }
.toast__icon { flex: none; margin-top: 1px; }
.toast__body { flex: 1; }
.toast__title { font-weight: var(--fw-bold); color: var(--color-ink); font-size: var(--fs-sm); }
.toast__msg { font-size: var(--fs-caption); color: var(--color-text-muted); margin-top: 2px; }
.toast__close { appearance: none; border: 0; background: transparent; cursor: pointer; color: var(--color-text-faint); font-size: 1.1rem; line-height: 1; }

/* ------------------------------------------------------------------ *
 * 14. FAB (quick-add) + help bubble  (greeninvoice)
 * ------------------------------------------------------------------ */
.fab {
  position: fixed;
  inset-block-end: var(--space-6);
  inset-inline-end: var(--space-6);     /* bottom-right in RTL = end side */
  z-index: var(--z-fab);
  width: 56px; height: 56px;
  border: 0; border-radius: var(--radius-pill);
  background: var(--color-primary); color: #fff;
  font-size: 1.75rem; line-height: 1;
  display: grid; place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.fab:hover { background: var(--color-primary-hover); transform: translateY(-2px) scale(1.03); }
.fab--teal { background: var(--color-success-strong); }
.fab--teal:hover { background: #086A4E; }

.help-bubble {
  position: fixed;
  inset-block-end: var(--space-6);
  inset-inline-start: var(--space-6);
  z-index: var(--z-fab);
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  padding: 10px 16px 10px 14px;
  font-weight: var(--fw-bold); font-size: var(--fs-sm); color: var(--color-ink);
  cursor: pointer;
}
.help-bubble .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--color-success); }

/* ------------------------------------------------------------------ *
 * 15. FOOTER
 * ------------------------------------------------------------------ */
.footer {
  background: var(--color-ink);
  color: #C7D2E4;
  padding-block: var(--space-16) var(--space-8);
  margin-top: var(--space-20);
}
.footer a { color: #C7D2E4; font-size: var(--fs-sm); }
.footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--space-8); }
.footer__brand .brand { color: #fff; }
.footer__brand .brand__mark { box-shadow: none; }
.footer h5 { color: #fff; font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap;
  font-size: var(--fs-caption); color: #94A3BE;
}
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------ *
 * 16. MOTION / UTILITY
 * ------------------------------------------------------------------ */
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop-in  { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes slide-in{ from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.divider { height: 1px; background: var(--color-border-soft); }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }

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

/* ------------------------------------------------------------------ *
 * 17. DARK MODE  (optional — auto via prefers-color-scheme)
 * ------------------------------------------------------------------ */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --color-primary:        #4C93FF;
    --color-primary-hover:  #6AA6FF;
    --color-primary-press:  #3C82F0;
    --color-primary-soft:   #16233B;
    --color-primary-softer: #111B2D;
    --color-primary-ink:    #A9CBFF;

    --color-success:        #2FD3A5;
    --color-success-strong: #2FD3A5;
    --color-success-soft:   #10312A;
    --color-success-ink:    #7BE9C8;

    --color-ink:            #EAF0FA;
    --color-text:           #D3DAE6;
    --color-text-muted:     #99A4B6;
    --color-text-faint:     #6C7788;

    --color-bg:             #0C1220;
    --color-surface:        #131B2C;
    --color-surface-2:      #182136;
    --color-surface-3:      #212C44;

    --color-border:         #273349;
    --color-border-strong:  #35435E;
    --color-border-soft:    #1E2233;

    --color-warning:        #F0A93B; --color-warning-soft: #33270F; --color-warning-ink: #F5C878;
    --color-danger:         #E5533C; --color-danger-soft:  #3A1712; --color-danger-ink:  #F09B8B;
    --color-info:           #4C93FF; --color-info-soft:    #16233B; --color-info-ink:    #A9CBFF;

    --shadow-xs: rgba(0,0,0,0.30) 0 1px 2px 0;
    --shadow-sm: rgba(0,0,0,0.35) 0 2px 6px 0, rgba(0,0,0,0.40) 0 6px 16px -10px;
    --shadow-md: rgba(0,0,0,0.40) 0 3px 9px 0, rgba(0,0,0,0.55) 0 15px 33px -18px;
    --shadow-lg: rgba(0,0,0,0.45) 0 6px 18px 0, rgba(0,0,0,0.60) 0 26px 50px -20px;
    --focus-ring: 0 0 0 3px rgba(76, 147, 255, 0.40);
  }
  :root:not([data-theme="light"]) .navbar { background: rgba(19,27,44,0.85); }
  :root:not([data-theme="light"]) .btn--primary { color: #08122A; }
  :root:not([data-theme="light"]) .btn--success { color: #06251C; }
  :root:not([data-theme="light"]) .footer { background: #080D18; }
}