/* ============================================================
   מסע אל הפירמידה — Shared components
   ============================================================ */

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  color: var(--text-invert);
  /* אבן חול כהה מעל, כחול לילה מתחת, כמו שמי הדמדומים שבאיור */
  background:
    linear-gradient(180deg, #1B2B45 0%, var(--ink) 62%, #101B2E 100%);
  box-shadow: 0 2px 14px rgba(8, 14, 26, .35);
}

/* קו הזהב שסוגר את הכותרת. בהיר במרכז ועמוק בקצוות, כמו אור נמוך
   על אבן. עליו יושבת פירמידת הסימון של העמוד הפעיל. */
.site-header::after {
  content: "";
  display: block;
  block-size: 3px;
  background: linear-gradient(90deg,
    var(--gold-deep) 0%,
    var(--gold) 28%,
    #F3C86B 50%,
    var(--gold) 72%,
    var(--gold-deep) 100%);
}

.site-header__inner {
  max-inline-size: var(--page-max);
  margin-inline: auto;
  padding: var(--sp-2) var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  min-block-size: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  min-block-size: 44px;
  gap: var(--sp-3);
  text-decoration: none;
  color: inherit;
}

.brand__mark { flex: none; inline-size: 34px; block-size: 34px; }

.brand__text { display: flex; flex-direction: column; line-height: 1.2; }

.brand__title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 700;
  letter-spacing: .01em;
}

.brand__sub {
  font-size: var(--fs-xs);
  color: #C2CDDD;
}

/* ---------- פריטי הניווט ----------
   בלי כפתורי גלולה. קישור הוא טקסט וסמל, והמצב הפעיל מסומן
   בפירמידת זהב קטנה מתחתיו ולא ברקע מלא וגדול. */
.site-nav { display: flex; gap: var(--sp-1); flex-wrap: wrap; }

.nav-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  min-block-size: 44px;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: #D7E0EC;
  font-size: var(--fs-sm);
  font-weight: 500;
  text-decoration: none;
  transition:
    color var(--dur-1) var(--ease),
    background-color var(--dur-1) var(--ease);
}

.nav-btn__icon {
  flex: none;
  inline-size: 21px;
  block-size: 21px;
  color: var(--gold);
  opacity: .78;
  transition: opacity var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}

.nav-btn:hover {
  background: rgba(224, 163, 46, .12);
  color: #FFFFFF;
}

.nav-btn:hover .nav-btn__icon { opacity: 1; }

/* העמוד הפעיל: זהב, ופירמידה קטנה שיושבת על קו הזהב שבתחתית */
.nav-btn[aria-current="page"] {
  color: var(--gold);
  font-weight: 700;
  background: rgba(224, 163, 46, .10);
}

.nav-btn[aria-current="page"] .nav-btn__icon { opacity: 1; }

.nav-btn[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-block-end: -9px;
  inset-inline-start: 50%;
  translate: -50% 0;
  inline-size: 15px;
  block-size: 8px;
  background: var(--gold);
  /* משולש שמצביע כלפי מעלה, בלי להיעזר במאפיינים פיזיים */
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  /* הרקע מגיע מהאיור עצמו (ראו home.css). גרדיאנט אטום כאן היה מסתיר
     אותו לגמרי, שכן שכבת הנוף יושבת מתחת לרקע של האלמנט. */
  color: var(--text-invert);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-4);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero__eyebrow {
  font-size: var(--fs-xs);
  letter-spacing: .16em;
  color: var(--gold);
  font-weight: 700;
  margin-block-end: var(--sp-2);
}

.hero h1 {
  color: var(--text-invert);
  font-size: var(--fs-2xl);
  margin-block-end: var(--sp-2);
}

@media (min-width: 640px) { .hero h1 { font-size: var(--fs-3xl); } }

.hero__sub  { font-size: var(--fs-md); color: #DCE3EE; margin-block-end: var(--sp-1); }
.hero__meta { font-size: var(--fs-sm); color: var(--gold); margin-block-end: 0; }

.hero__deco {
  position: absolute;
  inset-block-end: -30px;
  inset-inline-start: -20px;
  inline-size: 160px;
  opacity: .10;
  pointer-events: none;
}

/* ============================================================
   Card grid
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: var(--sp-4);
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  box-shadow: var(--sh-1);
  text-align: start;
  inline-size: 100%;
  font: inherit;
  color: inherit;
  text-decoration: none;
  transition: transform var(--dur-2) var(--ease),
              box-shadow var(--dur-2) var(--ease),
              border-color var(--dur-2) var(--ease);
}

.card:hover,
.card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--sh-2);
  border-color: var(--line-strong);
}

.card__icon { font-size: 2rem; line-height: 1; margin-block-end: var(--sp-3); }
.card__title { font-family: var(--font-display); font-size: var(--fs-lg); margin-block-end: var(--sp-2); }
.card__desc  { color: var(--text-muted); font-size: var(--fs-sm); margin-block-end: var(--sp-4); flex: 1; }

/* Unit accent stripe */
.card--unit-1 { border-block-start: 5px solid var(--unit-1); }
.card--unit-2 { border-block-start: 5px solid var(--unit-2); }
.card--gold   { border-block-start: 5px solid var(--gold); }

/* ============================================================
   Progress bar
   ============================================================ */
.progress {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-block-end: var(--sp-4);
}

.progress__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--text-muted);
}

.progress__track {
  block-size: 10px;
  background: var(--sand-deep);
  border-radius: var(--r-pill);
  overflow: hidden;
}

.progress__fill {
  block-size: 100%;
  inline-size: 0;
  border-radius: var(--r-pill);
  background: var(--gold);
  transition: inline-size var(--dur-3) var(--ease);
}

.progress__fill--unit-1 { background: var(--unit-1); }
.progress__fill--unit-2 { background: var(--unit-2); }
.progress__fill--done   { background: var(--success); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-block-size: 44px;
  padding: var(--sp-3) var(--sp-5);
  border: 2px solid transparent;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: var(--fs-sm);
  text-decoration: none;
  box-shadow: var(--sh-1);
  /* 200–250ms, so the button answers the pointer straight away */
  transition:
    transform var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    filter var(--dur-2) var(--ease),
    background-color var(--dur-2) var(--ease);
}

/* Hover: the button lifts a little, its shadow deepens, its colour brightens. */
.btn:hover {
  filter: brightness(1.07);
  transform: translateY(-2px);
  box-shadow: var(--sh-2);
}

/* Press: down to 96–97% and straight back, so the click feels real. */
.btn:active {
  transform: scale(.965);
  box-shadow: var(--sh-1);
  transition-duration: 90ms;
}

.btn--primary { background: var(--ink);    color: var(--text-invert); }
.btn--unit-1  { background: var(--unit-1); color: #fff; }
.btn--unit-2  { background: var(--unit-2); color: #fff; }
.btn--gold    { background: var(--gold);   color: var(--ink); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
  box-shadow: none;
}
.btn--ghost:hover { background: var(--surface-alt); }

.btn--danger {
  background: transparent;
  color: var(--warn);
  border-color: var(--warn);
  box-shadow: none;
}
.btn--danger:hover { background: var(--warn-wash); }

.btn--block { inline-size: 100%; }

/* The main call to action: bigger, wider, easy to find on a small screen. */
.btn--lg {
  min-block-size: 52px;
  padding-inline: var(--sp-6);
  font-size: var(--fs-md);
}

/* ------------------------------------------------------------
   The next step in the journey
   ------------------------------------------------------------
   Exactly one button on a screen carries this. It breathes: a soft
   halo spreads, tightens, and settles, over about two and a half
   seconds. It is meant to be read as "this is where I go next", so
   if every button glowed it would say nothing at all — App.cta()
   enforces the one-per-screen rule.
   ------------------------------------------------------------ */
.btn--cta {
  position: relative;
  animation: cta-breathe var(--dur-glow) var(--ease) infinite;
}

@keyframes cta-breathe {
  0%, 100% {
    box-shadow: var(--sh-2), 0 0 0 0 rgba(224, 163, 46, .40);
    transform: scale(1);
  }
  50% {
    box-shadow: var(--sh-2), 0 0 0 9px rgba(224, 163, 46, 0);
    transform: scale(1.02);
  }
}

/* Hover and press still win: the learner's own action comes first. */
.btn--cta:hover  { animation-play-state: paused; }
.btn--cta:active { animation-play-state: paused; }

/* A station that is already finished says so, and never glows. */
.btn--done {
  background: var(--success-wash);
  color: var(--success);
  border-color: var(--success);
  animation: none;
  box-shadow: none;
}
.btn--done:hover { filter: none; background: var(--success-wash); }

.btn[disabled],
.btn[aria-disabled="true"] {
  opacity: .5;
  cursor: not-allowed;
  filter: none;
  transform: none;
  animation: none;
}

/* Nothing moves for a learner who asked for less motion. */
@media (prefers-reduced-motion: reduce) {
  .btn { transition: background-color var(--dur-1) linear; }
  .btn:hover, .btn:active { transform: none; }
  .btn--cta {
    animation: none;
    /* still marked out, just without movement */
    box-shadow: var(--sh-2), 0 0 0 4px rgba(224, 163, 46, .35);
  }
}

.btn-row {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  align-items: center;
}

/* ============================================================
   State chip
   ============================================================ */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 2px var(--sp-3);
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  white-space: nowrap;
}

.chip--todo { background: var(--sand-deep); color: var(--text-muted); }
.chip--doing { background: var(--info-wash);    color: var(--info); }
.chip--done  { background: var(--success-wash); color: var(--success); }
.chip--locked { background: var(--sand-deep); color: var(--text-muted); }

/* ============================================================
   Unit banner
   ============================================================ */
.unit-banner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  margin-block-end: var(--sp-5);
  flex-wrap: wrap;
}

.unit-banner--1 { background: var(--unit-1-wash); border-inline-start: 6px solid var(--unit-1); }
.unit-banner--2 { background: var(--unit-2-wash); border-inline-start: 6px solid var(--unit-2); }

.unit-banner__icon { font-size: 2.5rem; line-height: 1; }
.unit-banner__body { flex: 1; min-inline-size: 200px; }
.unit-banner h1 { margin-block-end: var(--sp-1); }
.unit-banner p  { margin-block-end: 0; color: var(--text-muted); font-size: var(--fs-sm); }

/* ============================================================
   Activity list card
   ============================================================ */
.activity-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-4);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  inline-size: 100%;
  text-align: start;
  font: inherit;
  color: inherit;
  text-decoration: none;
  box-shadow: var(--sh-1);
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}

.activity-card:hover,
.activity-card:focus-visible { transform: translateY(-2px); box-shadow: var(--sh-2); }

.activity-card__num {
  flex: none;
  display: grid;
  place-items: center;
  inline-size: 44px;
  block-size: 44px;
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  unicode-bidi: isolate;
  direction: ltr;
}

.activity-card--1 .activity-card__num { background: var(--unit-1-wash); color: var(--unit-1-deep); }
.activity-card--2 .activity-card__num { background: var(--unit-2-wash); color: var(--unit-2-deep); }

.activity-card__body  { flex: 1; min-inline-size: 0; }
.activity-card__title { font-weight: 700; font-size: var(--fs-base); margin-block-end: var(--sp-1); }
.activity-card__desc  { color: var(--text-muted); font-size: var(--fs-sm); margin: 0; }
.activity-card__meta  { flex: none; display: flex; flex-direction: column; align-items: flex-end; gap: var(--sp-2); }

/* ============================================================
   Panel / notice
   ============================================================ */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  box-shadow: var(--sh-1);
}

.notice {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  border-inline-start: 5px solid var(--info);
  background: var(--info-wash);
  color: var(--text);
}

.notice--build { border-inline-start-color: var(--gold); background: var(--gold-wash); }
.notice--warn  { border-inline-start-color: var(--warn); background: var(--warn-wash); }
.notice__icon  { flex: none; font-size: 1.3rem; line-height: 1.3; }
.notice p:last-child { margin-block-end: 0; }

/* ============================================================
   Section heading
   ============================================================ */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-block: var(--sp-6) var(--sp-4);
}

.section-head h2 { margin-block-end: 0; }
.section-head__note { font-size: var(--fs-sm); color: var(--text-muted); }

/* ============================================================
   Progress dashboard
   ============================================================ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr));
  gap: var(--sp-4);
}

.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: var(--sp-4);
  text-align: center;
}

.stat__value {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  color: var(--gold-deep);
  line-height: 1.1;
  unicode-bidi: isolate;
  direction: ltr;
}

.stat__label { font-size: var(--fs-xs); color: var(--text-muted); }

.ring { display: block; margin-inline: auto; }
.ring__track { stroke: var(--sand-deep); }
.ring__fill  { stroke: var(--gold); transition: stroke-dashoffset var(--dur-3) var(--ease); }
.ring__fill--unit-1 { stroke: var(--unit-1); }
.ring__fill--unit-2 { stroke: var(--unit-2); }
.ring__text {
  font-family: var(--font-display);
  font-size: 15px;
  fill: var(--text);
  direction: ltr;
}

/* ============================================================
   Table (progress detail)
   ============================================================ */
.table-wrap { overflow-x: auto; border-radius: var(--r-md); border: 1px solid var(--line); }

table.data {
  inline-size: 100%;
  border-collapse: collapse;
  background: var(--surface);
  font-size: var(--fs-sm);
}

table.data th,
table.data td {
  padding: var(--sp-4);
  text-align: start;
  border-block-end: 1px solid var(--line);
}

table.data th {
  background: var(--surface-alt);
  font-weight: 700;
  white-space: nowrap;
}

table.data tr:last-child td { border-block-end: none; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  margin-block-start: var(--sp-8);
  padding: var(--sp-5) var(--sp-4);
  background: var(--ink);
  color: #B9C3D3;
  font-size: var(--fs-xs);
  text-align: center;
}

.site-footer p { margin-block-end: var(--sp-1); }
.site-footer p:last-child { margin-block-end: 0; }

/* ============================================================
   Toast (transient confirmation)
   ============================================================ */
.toast {
  position: fixed;
  inset-block-end: var(--sp-5);
  inset-inline: var(--sp-4);
  margin-inline: auto;
  max-inline-size: 420px;
  z-index: 80;
  padding: var(--sp-3) var(--sp-5);
  background: var(--ink);
  color: var(--text-invert);
  border-radius: var(--r-pill);
  box-shadow: var(--sh-3);
  text-align: center;
  font-size: var(--fs-sm);
  font-weight: 500;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
  pointer-events: none;
}

.toast[data-show="true"] { opacity: 1; transform: translateY(0); }

/* ============================================================
   Small screens
   ============================================================ */
@media (max-width: 639px) {
  .site-header__inner { padding-inline: var(--sp-3); }
  .brand__sub { display: none; }
  .brand__title { font-size: var(--fs-base); }
  .nav-btn { padding-inline: var(--sp-3); font-size: var(--fs-xs); }

  .hero { padding: var(--sp-5) var(--sp-4); }
  .hero h1 { font-size: var(--fs-xl); }
  .hero__sub { font-size: var(--fs-base); }

  /* כותרות קטנות יותר במסך צר, כדי שלא ישברו לשלוש שורות */
  h1 { font-size: var(--fs-xl); }
  h2 { font-size: var(--fs-lg); }

  .unit-banner { padding: var(--sp-4); gap: var(--sp-3); }
  .unit-banner__icon { font-size: 2rem; }
  .unit-banner .ring { inline-size: 68px; block-size: 68px; }

  .activity-card { gap: var(--sp-3); padding: var(--sp-3); }
  .activity-card__num { inline-size: 38px; block-size: 38px; font-size: var(--fs-xs); }
  .activity-card__meta { align-items: flex-start; }

  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}