/* =========================================================
   ד"ר חסן בדראן — שכבת תנועה (מרוסנת)
   נטען אחרי styles.css; הלוגיקה ב-effects.js + scripts.js.
   עיקרון: תנועה קטנה, מהירה ורגועה — התוכן לא "בורח" ולא קופץ.
   ========================================================= */

:root {
  --ease-glide: cubic-bezier(0.25, 0.8, 0.35, 1);
  --ease-arrive: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reveal — עדין וקצר ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease-glide), transform 0.5s var(--ease-arrive);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal[data-reveal='side'] {
  transform: translateX(calc(var(--flow, 1) * 22px));
}
html[dir='rtl'] .reveal[data-reveal='side'] {
  --flow: -1;
}
.reveal[data-reveal='zoom'] {
  transform: scale(0.97);
}
.reveal[data-reveal='side'].visible,
.reveal[data-reveal='zoom'].visible {
  transform: none;
}

/* ---------- פס התקדמות קריאה ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  inset-inline: 0;
  height: 2.5px;
  z-index: 70;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}
html[dir='rtl'] .scroll-progress {
  transform-origin: 100% 50%;
}

/* ---------- Header בגלילה ---------- */
.site-header {
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.site-header.scrolled {
  background: rgba(252, 254, 255, 0.96);
  box-shadow: 0 6px 24px rgba(11, 30, 46, 0.08);
}
html[data-theme='dark'] .site-header.scrolled {
  background: rgba(8, 22, 34, 0.96);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}
/* הלוגו מוקטן בגלילה ע"י scripts.js (transform ישיר) — ריכוך בלבד */
.logo {
  transition: transform 0.2s ease;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: clip;
  isolation: isolate;
}
.hero-visual {
  perspective: 900px;
}

/* ---------- גל האור — מפריד סקשנים ---------- */
.wave-divider {
  display: block;
  width: min(1100px, 92%);
  margin: -4px auto;
  height: 64px;
  overflow: visible;
}
.wave-divider .wave-path {
  fill: none;
  stroke: url(#waveGrad);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  opacity: 0.5;
}
.wave-divider.visible .wave-path {
  animation: wave-draw 1.4s var(--ease-glide) forwards;
}
@keyframes wave-draw {
  to {
    stroke-dashoffset: 0;
  }
}
.wave-divider circle {
  fill: var(--accent-cyan);
  opacity: 0;
}
.wave-divider.visible circle {
  animation: particle-in 0.7s ease forwards;
}
.wave-divider.visible circle:nth-of-type(2n) {
  animation-delay: 0.2s;
  fill: var(--brand-blue);
}
.wave-divider.visible circle:nth-of-type(3n) {
  animation-delay: 0.4s;
  fill: var(--brand-silver);
}
@keyframes particle-in {
  to {
    opacity: 0.7;
  }
}

/* ---------- הדגשות hover — הרמה קטנה ואחידה ---------- */
.card,
.feature-card,
.treatment-card,
.trust-card,
.step,
.stat {
  transition: transform 0.22s var(--ease-glide), box-shadow 0.22s ease, border-color 0.22s ease;
}
.card:hover,
.feature-card:hover,
.treatment-card:hover,
.trust-card:hover,
.step:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lift);
}
.stat:hover {
  transform: translateY(-2px);
}

/* ---------- קו מתיחה מתחת לכותרות סקשן ---------- */
.section-head h1::after,
.section-head h2::after {
  content: '';
  display: block;
  width: 56px;
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.7s var(--ease-glide) 0.25s;
}
html[dir='rtl'] .section-head h1::after,
html[dir='rtl'] .section-head h2::after {
  transform-origin: 100% 50%;
}
.section-head.visible h1::after,
.section-head.visible h2::after,
.reveal.visible h1::after,
.reveal.visible h2::after {
  transform: scaleX(1);
}

/* ---------- שלבי המדע: ציר נבנה ---------- */
.steps {
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: -14px;
  inset-inline: 8%;
  height: 2px;
  border-radius: 999px;
  background: var(--brand-gradient);
  opacity: 0.4;
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 1.1s var(--ease-glide) 0.15s;
}
html[dir='rtl'] .steps::before {
  transform-origin: 100% 50%;
}
.steps.drawn::before {
  transform: scaleX(1);
}
.step.visible .step-num {
  animation: num-pop 0.5s var(--ease-arrive) 0.15s both;
}
@keyframes num-pop {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- כפתור ראשי: הרמה בלבד ---------- */
.btn-primary:hover {
  transform: translateY(-1px);
}
.btn-outline:hover {
  transform: translateY(-1px);
}

/* ---------- פרלקסה עדינה (מונעת ב-effects.js) ---------- */
[data-parallax] {
  will-change: transform;
}

/* ---------- פיקר שפות: אנימציית פתיחה ---------- */
.lang-picker-menu {
  animation: picker-in 0.2s var(--ease-glide);
}
@keyframes picker-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.lang-picker-btn .chev {
  transition: transform 0.22s var(--ease-glide);
}
.lang-picker.open .lang-picker-btn .chev {
  transform: rotate(180deg);
}

/* ---------- פוטר: קו תחתון לקישורים ---------- */
.footer-col a::after {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transform-origin: var(--to, left) center;
  transition: transform 0.25s var(--ease-glide);
}
html[dir='rtl'] .footer-col a::after {
  --to: right;
}
.footer-col a:hover::after {
  transform: scaleX(1);
}

/* ---------- טפסים: פוקוס רגוע ---------- */
.contact-form input,
.contact-form textarea,
.contact-form select {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* =========================================================
   prefers-reduced-motion — דומם, נגיש, מלא
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal[data-reveal='side'],
  .reveal[data-reveal='zoom'] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .wave-divider .wave-path {
    animation: none;
    stroke-dashoffset: 0;
  }
  .wave-divider circle {
    animation: none;
    opacity: 0.7;
  }
  .section-head h1::after,
  .section-head h2::after,
  .steps::before {
    transform: scaleX(1);
    transition: none;
  }
  .step.visible .step-num {
    animation: none;
  }
  .scroll-progress {
    display: none;
  }
  .card:hover,
  .feature-card:hover,
  .treatment-card:hover,
  .trust-card:hover,
  .step:hover,
  .stat:hover,
  .btn-primary:hover,
  .btn-outline:hover {
    transform: none;
  }
  [data-parallax] {
    transform: none !important;
  }
  .lang-picker-menu {
    animation: none;
  }
  .lang-picker-btn .chev,
  .logo {
    transition: none;
  }
}