/* ═══════════════════════════════════════════════════════════════
   منصة د. أحمد أبو الرب — نظام التصميم
   لوحة الألوان: أزرق هادئ + أخضر علاجي + لافندر خفيف
   الخطوط: Alexandria (عناوين) / IBM Plex Sans Arabic (نصوص)
   ═══════════════════════════════════════════════════════════════ */

/* ─────────────── 1) المتغيرات العامة (Design Tokens) ─────────────── */
:root {
  /* الألوان الأساسية */
  --c-blue:        #4E8AB8;   /* أزرق هادئ — الأساسي */
  --c-blue-deep:   #2F5D80;   /* أزرق عميق للعناوين والأزرار */
  --c-blue-ink:    #22384A;   /* حبر النصوص الرئيسية */
  --c-green:       #67A98F;   /* أخضر علاجي */
  --c-green-deep:  #4C8A72;
  --c-lavender:    #9D8FCB;   /* لافندر خفيف */
  --c-lavender-deep:#7B6BB0;
  --c-gold:        #C9A86A;   /* لمسة فخامة خليجية */

  /* درجات محايدة وخلفيات */
  --c-text:        #46586A;
  --c-text-soft:   #6B7C8D;
  --c-bg:          #F6F9FB;
  --c-bg-alt:      #FFFFFF;
  --c-bg-blue:     #EAF3F9;
  --c-bg-green:    #E7F3EE;
  --c-bg-lavender: #F1EEF9;
  --c-border:      #E1E9F0;

  /* التدرجات */
  --grad-main: linear-gradient(120deg, var(--c-blue) 0%, var(--c-green) 100%);
  --grad-soft: linear-gradient(140deg, #EAF3F9 0%, #F1EEF9 55%, #E7F3EE 100%);
  --grad-deep: linear-gradient(120deg, var(--c-blue-deep), #24546E 60%, #2E6B57);

  /* الخطوط */
  --font-head: 'Alexandria', 'IBM Plex Sans Arabic', sans-serif;
  --font-body: 'IBM Plex Sans Arabic', 'Segoe UI', Tahoma, sans-serif;

  /* المقاسات والإيقاع */
  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(34, 56, 74, .06);
  --shadow:    0 8px 30px rgba(34, 56, 74, .10);
  --shadow-lg: 0 20px 60px rgba(34, 56, 74, .14);
  --container: 1180px;

  /* الحركة */
  --ease-out: cubic-bezier(.22, .8, .32, 1);
  --dur: .5s;
}

/* ─────────────── 2) إعادة الضبط والأساسيات ─────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px; /* تعويض الهيدر الثابت عند التنقل الداخلي */
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-text);
  background: var(--c-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; touch-action: manipulation; }
input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--c-blue-ink);
  line-height: 1.45;
  font-weight: 700;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

/* نص متدرج للعناوين */
.grad-text {
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* حالات التركيز للوصولية */
:focus-visible {
  outline: 3px solid var(--c-blue);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection { background: rgba(78, 138, 184, .25); }

/* ─────────────── 3) الأزرار ─────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-weight: 600;
  font-family: var(--font-head);
  border-radius: 999px;
  padding: .8rem 1.7rem;
  min-height: 48px;
  transition: transform .2s var(--ease-out), box-shadow .25s, background .25s, color .25s;
  will-change: transform;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--grad-main);
  color: #fff;
  box-shadow: 0 8px 24px rgba(78, 138, 184, .35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(78, 138, 184, .45); }

.btn-ghost {
  color: var(--c-blue-deep);
  background: rgba(255, 255, 255, .7);
  border: 1.5px solid var(--c-border);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--c-blue); color: var(--c-blue); transform: translateY(-3px); }

.btn-outline {
  color: var(--c-blue-deep);
  border: 1.8px solid var(--c-blue);
  background: transparent;
}
.btn-outline:hover { background: var(--c-blue); color: #fff; transform: translateY(-3px); box-shadow: 0 10px 26px rgba(78,138,184,.3); }

.btn-lg { padding: 1rem 2.2rem; font-size: 1.06rem; }
.btn-sm { padding: .5rem 1.2rem; min-height: 42px; font-size: .95rem; }
.btn-block { width: 100%; }

/* ─────────────── 4) الترويسة ─────────────── */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  padding-block: 1rem;
  transition: padding .3s, background .3s, box-shadow .3s;
}
.site-header.is-scrolled {
  padding-block: .5rem;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand-mark { width: 46px; height: 46px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.35; }
.brand-text strong { font-family: var(--font-head); font-size: 1.06rem; color: var(--c-blue-ink); }
.brand-text small { font-size: .78rem; color: var(--c-text-soft); }

.main-nav { display: flex; align-items: center; gap: 1.6rem; }
.main-nav > a:not(.nav-cta) {
  font-weight: 500;
  font-size: .98rem;
  color: var(--c-text);
  position: relative;
  padding-block: .35rem;
}
/* مؤشر الرابط النشط */
.main-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 2.5px;
  border-radius: 2px;
  background: var(--grad-main);
  transform: scaleX(0);
  transition: transform .3s var(--ease-out);
}
.main-nav > a:not(.nav-cta):hover::after,
.main-nav > a.is-active::after { transform: scaleX(1); }
.main-nav > a.is-active { color: var(--c-blue-deep); font-weight: 600; }

/* زر القائمة (موبايل) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 12px;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  width: 24px; height: 2.5px;
  background: var(--c-blue-ink);
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ─────────────── 5) القسم التعريفي (Hero) ─────────────── */
.hero {
  position: relative;
  padding-block: clamp(7rem, 14vh, 10rem) 0;
  background: var(--grad-soft);
  overflow: hidden;
}

/* الفقاعات الخلفية — تستجيب لحركة الماوس عبر JS */
.hero-blobs { position: absolute; inset: 0; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .5;
  transition: transform .6s var(--ease-out);
}
.blob-1 { width: 420px; height: 420px; background: #BFD9EC; top: -120px; inset-inline-start: -80px; }
.blob-2 { width: 320px; height: 320px; background: #D9D1F0; bottom: 40px; inset-inline-end: 8%; }
.blob-3 { width: 260px; height: 260px; background: #CBE7DB; top: 30%; inset-inline-start: 42%; }

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 3rem;
  align-items: center;
  padding-bottom: clamp(4rem, 8vh, 6rem);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255, 255, 255, .8);
  border: 1px solid var(--c-border);
  color: var(--c-blue-deep);
  font-weight: 600;
  font-size: .88rem;
  padding: .45rem 1.1rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.badge svg { width: 17px; height: 17px; color: var(--c-gold); }

.hero-copy h1 {
  font-size: clamp(2rem, 4.6vw, 3.3rem);
  font-weight: 800;
  margin-block: 1.2rem .9rem;
}

.lead {
  font-size: clamp(1.02rem, 1.6vw, 1.15rem);
  max-width: 56ch;
  color: var(--c-text);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-block: 1.8rem;
}

.hero-stats {
  display: flex;
  gap: clamp(1.4rem, 4vw, 3rem);
  padding-top: 1.4rem;
  border-top: 1px solid rgba(34, 56, 74, .1);
}
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--c-blue-deep);
  font-variant-numeric: tabular-nums;
}
.hero-stats span { font-size: .86rem; color: var(--c-text-soft); }

/* مشهد التأمل */
.hero-art { position: relative; }
.calm-scene { width: 100%; height: auto; filter: drop-shadow(0 24px 40px rgba(47, 93, 128, .18)); }

/* هالة التنفس: توسّع وانكماش بإيقاع تنفّس بطيء */
.breath-halo { transform-origin: 260px 270px; animation: breathe 5.5s ease-in-out infinite; }
@keyframes breathe {
  0%, 100% { transform: scale(.94); opacity: .75; }
  50%      { transform: scale(1.05); opacity: 1; }
}

/* تمايل النباتات */
.plant { transform-origin: bottom center; animation: sway 6s ease-in-out infinite; }
.plant-left { animation-delay: -3s; }
@keyframes sway {
  0%, 100% { transform: rotate(-2.2deg); }
  50%      { transform: rotate(2.2deg); }
}

/* العناصر الطافية */
.floaty { animation: floaty 7s ease-in-out infinite; }
.f-2 { animation-delay: -2.5s; animation-duration: 8.5s; }
.f-3 { animation-delay: -5s; animation-duration: 6s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-16px); }
}

/* رمش العينين المغمضتين */
.calm-eyes { animation: blink 6s infinite; transform-origin: 260px 152px; }
@keyframes blink {
  0%, 92%, 100% { transform: scaleY(1); }
  95%           { transform: scaleY(.55); }
}

/* البطاقات الطافية حول المشهد */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: .7rem;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: .75rem 1.05rem;
  animation: cardFloat 6s ease-in-out infinite;
}
.float-card strong { display: block; font-size: .9rem; color: var(--c-blue-ink); font-family: var(--font-head); }
.float-card small { font-size: .76rem; color: var(--c-text-soft); }
.float-card svg { width: 30px; height: 30px; }
.float-card-1 { top: 12%; inset-inline-start: -4%; }
.float-card-2 { bottom: 10%; inset-inline-end: -3%; animation-delay: -3s; }
@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

/* نقطة نابضة (مؤشر التنفس) */
.pulse-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--c-green);
  flex-shrink: 0;
  position: relative;
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--c-green);
  animation: ping 2s ease-out infinite;
}
@keyframes ping {
  0%   { transform: scale(.6); opacity: .9; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* الموجة الفاصلة أسفل الهيرو */
.section-wave { display: block; width: 100%; height: 70px; margin-top: -1px; }

/* ─────────────── 6) شريط الثقة ─────────────── */
.trust-strip { background: #fff; padding-block: 1.6rem 2.2rem; }
.trust-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  justify-content: center;
  color: var(--c-blue-deep);
  font-weight: 600;
  font-size: .93rem;
  background: var(--c-bg-blue);
  border-radius: var(--radius);
  padding: .9rem 1rem;
  transition: transform .25s var(--ease-out), box-shadow .25s;
}
.trust-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.trust-item svg { width: 24px; height: 24px; flex-shrink: 0; color: var(--c-green-deep); }

/* ─────────────── 7) هيكل الأقسام العام ─────────────── */
.section { padding-block: clamp(4rem, 9vh, 6.5rem); }

.section-head {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.4rem, 5vh, 3.6rem);
}
.eyebrow {
  display: inline-block;
  color: var(--c-green-deep);
  background: var(--c-bg-green);
  font-weight: 600;
  font-size: .85rem;
  padding: .35rem 1rem;
  border-radius: 999px;
  margin-bottom: .9rem;
}
.section-head h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 800;
  margin-bottom: .8rem;
}
.section-head p { color: var(--c-text-soft); font-size: 1.02rem; }

/* ─────────────── 8) البروفايل المهني ─────────────── */
.about { background: #fff; }

.about-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about-portrait { position: sticky; top: 110px; }
.portrait-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-xl);
}
.portrait-frame > svg { border-radius: var(--radius-xl); width: 100%; height: auto; }
.portrait-frame > img {
  border-radius: var(--radius-xl);
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 5px solid #fff;
  box-shadow: inset 0 0 0 1px var(--c-border);
}

/* شارة الدكتوراه */
.phd-badge {
  position: absolute;
  bottom: -18px;
  inset-inline-start: -14px;
  display: flex;
  align-items: center;
  gap: .5rem;
  background: var(--grad-deep);
  color: #fff;
  border-radius: var(--radius);
  padding: .65rem 1rem;
  box-shadow: var(--shadow);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .82rem;
  line-height: 1.3;
  animation: cardFloat 5s ease-in-out infinite;
}
.phd-badge svg { width: 26px; height: 26px; color: var(--c-gold); }

/* الخط الزمني */
.timeline { position: relative; padding-inline-start: 2rem; }
.timeline::before {
  content: "";
  position: absolute;
  inset-block: 10px;
  inset-inline-start: 7px;
  width: 2.5px;
  border-radius: 2px;
  background: linear-gradient(to bottom, var(--c-blue), var(--c-green), var(--c-lavender), var(--c-gold));
  opacity: .35;
}
.timeline-item { position: relative; padding-bottom: 1.6rem; }
.timeline-item:last-child { padding-bottom: 0; }

.tl-dot {
  position: absolute;
  inset-inline-start: -2rem;
  top: 26px;
  width: 17px; height: 17px;
  border-radius: 50%;
  border: 3.5px solid #fff;
  box-shadow: 0 0 0 2.5px currentColor;
}
.tl-blue     { color: var(--c-blue);     background: var(--c-blue); }
.tl-green    { color: var(--c-green);    background: var(--c-green); }
.tl-lavender { color: var(--c-lavender); background: var(--c-lavender); }
.tl-gold     { color: var(--c-gold);     background: var(--c-gold); }

.tl-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  transition: transform .3s var(--ease-out), box-shadow .3s;
}
.tl-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tl-tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--c-blue);
  background: var(--c-bg-blue);
  border-radius: 999px;
  padding: .2rem .8rem;
  margin-bottom: .5rem;
}
.tl-card h3 { font-size: 1.12rem; margin-bottom: .4rem; }
.tl-card p { font-size: .95rem; color: var(--c-text-soft); }

/* ─────────────── 9) التثقيف النفسي ─────────────── */
.education { background: var(--c-bg); }

.edu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}

.edu-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  text-align: center;
  transition: transform .35s var(--ease-out), box-shadow .35s, border-color .35s;
}
.edu-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.edu-card h3 { font-size: 1.08rem; margin-block: 1rem .5rem; }
.edu-card p { font-size: .93rem; color: var(--c-text-soft); }

.edu-icon {
  width: 76px; height: 76px;
  margin-inline: auto;
  border-radius: 24px;
  display: grid;
  place-items: center;
  transition: transform .35s var(--ease-out);
}
.edu-card:hover .edu-icon { transform: scale(1.1) rotate(-4deg); }
.edu-icon svg { width: 42px; height: 42px; }
.icon-blue     { background: var(--c-bg-blue);     color: var(--c-blue-deep); }
.icon-green    { background: var(--c-bg-green);    color: var(--c-green-deep); }
.icon-lavender { background: var(--c-bg-lavender); color: var(--c-lavender-deep); }
.icon-gold     { background: #F7F0E3;              color: #A8874B; }

/* رسم المسارات داخل الأيقونات عند الظهور */
.draw-path { stroke-dasharray: 60; stroke-dashoffset: 60; }
.is-visible .draw-path { animation: drawIn 1s .5s var(--ease-out) forwards; }
@keyframes drawIn { to { stroke-dashoffset: 0; } }

/* اقتباس الطمأنينة */
.reassure {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-inline-start: 5px solid var(--c-green);
  border-radius: var(--radius-lg);
  padding: 2rem 2.2rem;
  margin-top: 2.6rem;
  box-shadow: var(--shadow-sm);
}
.reassure-art { width: 96px; height: 96px; flex-shrink: 0; }
.reassure blockquote p {
  font-size: 1.08rem;
  color: var(--c-blue-ink);
  font-weight: 500;
  margin-bottom: .5rem;
}
.reassure cite { font-style: normal; color: var(--c-green-deep); font-weight: 600; font-size: .92rem; }

/* ─────────────── 10) الخدمات ─────────────── */
.services { background: #fff; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}

.service-card {
  position: relative;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s;
}
/* شريط علوي متدرج يظهر عند التمرير */
.service-card::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 4px;
  background: var(--grad-main);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 44px; height: 44px; color: var(--c-blue); margin-bottom: 1rem; }
.service-card h3 { font-size: 1.06rem; margin-bottom: .45rem; }
.service-card p { font-size: .92rem; color: var(--c-text-soft); }

/* خطوات الجلسة */
.steps { margin-top: 3.4rem; }
.steps-title {
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 2rem;
}
.steps-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  counter-reset: step;
  position: relative;
}
/* خط واصل بين الخطوات (شاشات كبيرة) */
.steps-track::before {
  content: "";
  position: absolute;
  top: 34px;
  inset-inline: 12%;
  height: 2px;
  background: repeating-linear-gradient(to left, var(--c-border) 0 10px, transparent 10px 18px);
  z-index: 0;
}
.step {
  position: relative;
  z-index: 1;
  text-align: center;
  background: #fff;
  padding-inline: .6rem;
}
.step-num {
  display: grid;
  place-items: center;
  width: 68px; height: 68px;
  margin-inline: auto;
  border-radius: 50%;
  background: var(--grad-main);
  color: #fff;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(78, 138, 184, .35);
  margin-bottom: 1rem;
}
.step h4 { font-size: 1.06rem; margin-bottom: .35rem; }
.step p { font-size: .92rem; color: var(--c-text-soft); }

/* ─────────────── 11) واجهة الحجز ─────────────── */
.booking {
  background: var(--grad-deep);
  position: relative;
  overflow: hidden;
}
/* زخرفة دائرية خلفية */
.booking::before, .booking::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, .12);
}
.booking::before { width: 480px; height: 480px; top: -200px; inset-inline-end: -150px; }
.booking::after  { width: 340px; height: 340px; bottom: -140px; inset-inline-start: -100px; }

.booking .section-head h2, .booking .section-head p { color: #fff; }
.booking .eyebrow { background: rgba(255, 255, 255, .14); color: #CFE8DC; }

.booking-widget {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: clamp(1.6rem, 4vw, 2.8rem);
  max-width: 860px;
  margin-inline: auto;
}

.bk-step { border: none; margin-bottom: 1.8rem; }
.bk-step legend {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--c-blue-ink);
  font-size: 1.05rem;
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.bk-step legend small { font-weight: 500; color: var(--c-text-soft); font-size: .85rem; }
.bk-num {
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--c-bg-green);
  color: var(--c-green-deep);
  font-size: .95rem;
  flex-shrink: 0;
}

.chip-group { display: flex; flex-wrap: wrap; gap: .7rem; }
.chip {
  padding: .6rem 1.3rem;
  min-height: 46px;
  border-radius: 999px;
  border: 1.6px solid var(--c-border);
  color: var(--c-text);
  font-weight: 500;
  background: var(--c-bg);
  transition: all .25s var(--ease-out);
}
.chip:hover { border-color: var(--c-blue); color: var(--c-blue-deep); transform: translateY(-2px); }
.chip.is-active {
  background: var(--c-blue-deep);
  border-color: var(--c-blue-deep);
  color: #fff;
  box-shadow: 0 6px 16px rgba(47, 93, 128, .3);
}

.bk-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  flex-wrap: wrap;
  background: var(--c-bg-blue);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.5rem;
}
.bk-summary-text { display: flex; flex-direction: column; gap: .15rem; }
.bk-summary-text strong { color: var(--c-blue-ink); font-family: var(--font-head); font-size: .92rem; }
#bkSummary { color: var(--c-blue-deep); font-weight: 600; }

.bk-note {
  display: flex;
  align-items: center;
  gap: .5rem;
  justify-content: center;
  margin-top: 1.1rem;
  font-size: .86rem;
  color: var(--c-text-soft);
}
.bk-note svg { width: 18px; height: 18px; color: var(--c-green-deep); flex-shrink: 0; }

/* ─────────────── 12) الأسعار ─────────────── */
.pricing { background: var(--c-bg); }

/* مبدّل الباقات/الاشتراكات */
.pricing-toggle {
  position: relative;
  display: flex;
  width: fit-content;
  margin-inline: auto;
  margin-bottom: 2.6rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  padding: 5px;
  box-shadow: var(--shadow-sm);
}
.ptab {
  position: relative;
  z-index: 1;
  flex: 1 0 auto;          /* تبويبان متساويا العرض ليطابقهما المؤشر المنزلق */
  min-width: 170px;
  text-align: center;
  padding: .65rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-family: var(--font-head);
  color: var(--c-text-soft);
  transition: color .3s;
  min-height: 46px;
}
.ptab.is-active { color: #fff; }
.ptab-slider {
  position: absolute;
  top: 5px;
  bottom: 5px;
  inset-inline-start: 5px;
  width: calc(50% - 5px);
  border-radius: 999px;
  background: var(--grad-main);
  transition: transform .35s var(--ease-out);
}
/* انزلاق المؤشر للتبويب الثاني (RTL: يتحرك لليسار بقيمة سالبة بالاتجاه المنطقي) */
.pricing-toggle.subs-active .ptab-slider { transform: translateX(calc(-100% + 0px)); }
[dir="rtl"] .pricing-toggle.subs-active .ptab-slider { transform: translateX(-100%); }

.pricing-panel { display: none; }
.pricing-panel.is-active { display: block; animation: panelIn .45s var(--ease-out); }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  align-items: stretch;
}
.subs-grid { grid-template-columns: repeat(2, minmax(0, 380px)); justify-content: center; }

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  transition: transform .35s var(--ease-out), box-shadow .35s, border-color .3s;
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }

.price-card.is-featured {
  border-color: var(--c-blue);
  box-shadow: 0 18px 50px rgba(78, 138, 184, .22);
  background: linear-gradient(180deg, #FDFEFF, #F4F9FC);
}
.price-card.is-featured:hover { transform: translateY(-10px) scale(1.01); }

.featured-ribbon {
  position: absolute;
  top: -14px;
  inset-inline-start: 50%;
  transform: translateX(50%);
  background: var(--grad-main);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  font-family: var(--font-head);
  padding: .3rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(78, 138, 184, .4);
  white-space: nowrap;
}
[dir="rtl"] .featured-ribbon { transform: translateX(50%); }

.price-card header { margin-bottom: 1rem; }
.price-card h3 { font-size: 1.15rem; }
.price-sub { font-size: .85rem; color: var(--c-text-soft); margin-top: .25rem; }

.save-badge {
  display: inline-block;
  background: var(--c-bg-green);
  color: var(--c-green-deep);
  font-size: .78rem;
  font-weight: 700;
  padding: .2rem .8rem;
  border-radius: 999px;
  margin-bottom: .5rem;
}

.price-figure {
  display: flex;
  align-items: baseline;
  gap: .25rem;
  font-family: var(--font-head);
  color: var(--c-blue-ink);
  direction: ltr;
  justify-content: flex-end;
}
.price-figure .currency { font-size: 1.2rem; font-weight: 700; color: var(--c-blue); }
.price-figure .amount { font-size: 2.6rem; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.price-figure .per { font-size: .85rem; color: var(--c-text-soft); font-family: var(--font-body); }

.price-was { font-size: .84rem; color: var(--c-text-soft); margin-top: .35rem; }
.price-was s { color: #B04A4A; }

.price-feats {
  margin-block: 1.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  flex-grow: 1;
}
.price-feats li {
  position: relative;
  padding-inline-start: 1.7rem;
  font-size: .92rem;
}
/* علامة صح مرسومة */
.price-feats li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: .5em;
  width: 15px; height: 8px;
  border-inline-start: 2.5px solid var(--c-green);
  border-bottom: 2.5px solid var(--c-green);
  transform: rotate(45deg) scaleX(-1);
}
[dir="rtl"] .price-feats li::before { transform: rotate(-45deg); }

.pricing-note {
  text-align: center;
  margin-top: 2.2rem;
  color: var(--c-text-soft);
  font-size: .93rem;
}

/* ─────────────── 13) آراء العملاء ─────────────── */
.testimonials { background: #fff; }

.carousel { max-width: 780px; margin-inline: auto; overflow: hidden; }
.carousel-track {
  display: flex;
  transition: transform .55s var(--ease-out);
  will-change: transform;
}

.t-card {
  flex: 0 0 100%;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  margin-inline: .4rem;
}
.t-stars { color: var(--c-gold); letter-spacing: 4px; font-size: 1.1rem; margin-bottom: 1rem; }
.t-card blockquote {
  font-size: 1.04rem;
  color: var(--c-blue-ink);
  line-height: 2;
  margin-bottom: 1.4rem;
}
.t-card figcaption { display: flex; align-items: center; gap: .9rem; }
.t-card figcaption strong { font-family: var(--font-head); color: var(--c-blue-ink); display: block; font-size: .95rem; }
.t-card figcaption small { color: var(--c-text-soft); font-size: .82rem; }

.t-avatar {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
  font-family: var(--font-head);
  font-size: .95rem;
  flex-shrink: 0;
}
.av-blue     { background: linear-gradient(135deg, #4E8AB8, #2F5D80); }
.av-green    { background: linear-gradient(135deg, #67A98F, #4C8A72); }
.av-lavender { background: linear-gradient(135deg, #9D8FCB, #7B6BB0); }

.carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 1.8rem;
}
.c-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--c-border);
  display: grid;
  place-items: center;
  color: var(--c-blue-deep);
  background: #fff;
  transition: all .25s var(--ease-out);
}
.c-btn:hover { background: var(--c-blue-deep); color: #fff; border-color: var(--c-blue-deep); transform: translateY(-2px); }
.c-btn svg { width: 22px; height: 22px; }

.c-dots { display: flex; gap: .5rem; }
.c-dot {
  width: 10px; height: 10px;
  padding: 0;
  border-radius: 999px;
  background: var(--c-border);
  transition: all .3s var(--ease-out);
}
.c-dot.is-active { width: 30px; background: var(--grad-main); }

/* ─────────────── 14) الأسئلة الشائعة ─────────────── */
.faq { background: var(--c-bg); }
.faq-container { max-width: 780px; }

.accordion { display: flex; flex-direction: column; gap: .9rem; }

.acc-item {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow .3s, border-color .3s;
}
.acc-item[open] { box-shadow: var(--shadow-sm); border-color: rgba(78, 138, 184, .4); }

.acc-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--c-blue-ink);
  cursor: pointer;
  min-height: 48px;
  transition: color .25s;
}
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary:hover { color: var(--c-blue); }

/* أيقونة +/− مرسومة */
.acc-icon {
  position: relative;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--c-bg-blue);
  flex-shrink: 0;
}
.acc-icon::before, .acc-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: var(--c-blue-deep);
  border-radius: 2px;
  transition: transform .3s var(--ease-out);
}
.acc-icon::before { width: 12px; height: 2.2px; transform: translate(-50%, -50%); }
.acc-icon::after  { width: 2.2px; height: 12px; transform: translate(-50%, -50%); }
.acc-item[open] .acc-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.acc-item[open] .acc-icon { background: var(--c-bg-green); }
.acc-item[open] .acc-icon::before, .acc-item[open] .acc-icon::after { background: var(--c-green-deep); }

.acc-body { padding: 0 1.5rem; overflow: hidden; }
.acc-body p {
  padding-bottom: 1.3rem;
  color: var(--c-text-soft);
  font-size: .97rem;
  border-top: 1px dashed var(--c-border);
  padding-top: 1rem;
}

/* ─────────────── 15) التواصل ─────────────── */
.contact { background: #fff; }

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}

.contact-form {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2.4rem);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-weight: 600;
  font-size: .92rem;
  color: var(--c-blue-ink);
  margin-bottom: .45rem;
}
.req { color: #B04A4A; }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 50px;
  padding: .75rem 1.1rem;
  border-radius: var(--radius);
  border: 1.6px solid var(--c-border);
  background: #fff;
  transition: border-color .25s, box-shadow .25s;
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input::placeholder, .form-field textarea::placeholder { color: #A6B4C0; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 4px rgba(78, 138, 184, .14);
}
.form-field.has-error input, .form-field.has-error textarea { border-color: #C0564F; }
.field-error { display: block; color: #B04A4A; font-size: .82rem; margin-top: .35rem; min-height: 1.1em; }

.form-privacy {
  display: flex;
  align-items: center;
  gap: .5rem;
  justify-content: center;
  margin-top: 1rem;
  font-size: .84rem;
  color: var(--c-text-soft);
}
.form-privacy svg { width: 17px; height: 17px; flex-shrink: 0; color: var(--c-green-deep); }

.form-success {
  margin-top: 1rem;
  background: var(--c-bg-green);
  color: var(--c-green-deep);
  font-weight: 600;
  border-radius: var(--radius);
  padding: .9rem 1.2rem;
  text-align: center;
  animation: panelIn .4s var(--ease-out);
}

/* مؤشر التحميل داخل زر الإرسال */
.btn-loader {
  display: none;
  width: 20px; height: 20px;
  border: 2.5px solid rgba(255, 255, 255, .35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.btn.is-loading .btn-loader { display: inline-block; }
.btn.is-loading .btn-label { opacity: .75; }
.btn.is-loading { pointer-events: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* الجانب: بطاقات التواصل */
.contact-side { display: flex; flex-direction: column; gap: 1.4rem; }
.contact-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
}
.contact-card h3 { font-size: 1.1rem; margin-bottom: 1.1rem; }

.contact-list { display: flex; flex-direction: column; gap: 1.05rem; }
.contact-list li { display: flex; gap: .9rem; align-items: flex-start; }
.contact-list svg { width: 24px; height: 24px; color: var(--c-blue); flex-shrink: 0; margin-top: .2rem; }
.contact-list strong { display: block; font-size: .88rem; color: var(--c-blue-ink); font-family: var(--font-head); }
.contact-list a, .contact-list span { font-size: .93rem; color: var(--c-text-soft); }
.contact-list a:hover { color: var(--c-blue); }

/* خريطة التغطية */
.coverage-map { width: 100%; height: auto; border-radius: var(--radius); margin-bottom: .9rem; }
.coverage-card p { font-size: .9rem; color: var(--c-text-soft); }
.map-dot text {
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 600;
  fill: var(--c-blue-ink);
  text-anchor: middle;
}
.map-dot .ping {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
  animation: mapPing 2.6s ease-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}
.map-dot:nth-child(odd) .ping { animation-delay: -1.3s; }
.map-dot circle:first-child + .ping { color: inherit; }
@keyframes mapPing {
  0%   { transform: scale(1); opacity: .8; }
  100% { transform: scale(2.6); opacity: 0; }
}

/* ─────────────── 16) التذييل ─────────────── */
.site-footer {
  background: #1D3448;
  color: #B8C7D4;
  padding-top: 3.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .8fr .9fr;
  gap: 2.4rem;
  padding-bottom: 2.4rem;
}

.brand-light .brand-text strong { color: #fff; }
.brand-light .brand-text small { color: #8FA5B8; }
.footer-brand p { margin-top: 1rem; font-size: .92rem; max-width: 38ch; }

.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: .6rem; }
.footer-nav h4, .footer-contact h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: .5rem;
}
.footer-nav a, .footer-contact a {
  font-size: .92rem;
  color: #B8C7D4;
  transition: color .25s, transform .25s;
  width: fit-content;
}
.footer-nav a:hover, .footer-contact a:hover { color: #8FBFA8; }
.footer-hours { font-size: .85rem; color: #8FA5B8; }

.footer-disclaimer {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-block: 1.4rem;
}
.footer-disclaimer p {
  font-size: .85rem;
  color: #9DB0BF;
  background: rgba(255, 255, 255, .05);
  border-radius: var(--radius);
  padding: .9rem 1.3rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  padding-block: 1.3rem;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .85rem;
  color: #8FA5B8;
}

/* ─────────────── 17) زر العودة للأعلى ─────────────── */
.to-top {
  position: fixed;
  bottom: 1.6rem;
  inset-inline-start: 1.6rem;
  z-index: 90;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--grad-main);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all .35s var(--ease-out);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-4px); }
.to-top svg { width: 22px; height: 22px; }

/* ─────────────── 18) أنيميشن الظهور عند التمرير ─────────────── */
.reveal, .reveal-scale {
  opacity: 0;
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal { transform: translateY(34px); }
.reveal-scale { transform: scale(.92); }
.reveal.is-visible, .reveal-scale.is-visible { opacity: 1; transform: none; }

/* تأخيرات متدرجة */
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }
.delay-4 { transition-delay: .48s; }

/* تتابع الأبناء داخل الشبكات */
.stagger > .reveal:nth-child(1) { transition-delay: 0s; }
.stagger > .reveal:nth-child(2) { transition-delay: .1s; }
.stagger > .reveal:nth-child(3) { transition-delay: .2s; }
.stagger > .reveal:nth-child(4) { transition-delay: .3s; }

/* ─────────────── 19) الاستجابة (Mobile-First tweaks) ─────────────── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .hero-art { max-width: 460px; margin-inline: auto; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }

  .edu-grid, .services-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { position: static; max-width: 380px; margin-inline: auto; }
  .trust-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 80px; }

  /* قائمة الموبايل المنسدلة */
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;                    /* اللوحة تنزلق من يمين الشاشة (طبيعي في RTL) */
    height: 100dvh;
    width: min(320px, 84vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: .4rem;
    background: #fff;
    box-shadow: var(--shadow-lg);
    padding: 6rem 2rem 2rem;
    transform: translateX(105%); /* مخفية خارج الحافة اليمنى */
    transition: transform .4s var(--ease-out);
    z-index: 99;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav > a:not(.nav-cta) {
    width: 100%;
    padding: .8rem .4rem;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--c-border);
  }
  .nav-cta { margin-top: 1rem; width: 100%; }

  .float-card-1 { inset-inline-start: 0; top: 6%; }
  .float-card-2 { inset-inline-end: 0; bottom: 4%; }

  .steps-track { grid-template-columns: 1fr; gap: 2rem; }
  .steps-track::before { display: none; }

  .edu-grid, .services-grid, .pricing-grid, .subs-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .reassure { flex-direction: column; text-align: center; }
  .reassure { border-inline-start: 1px solid var(--c-border); border-top: 5px solid var(--c-green); }
  .trust-inner { grid-template-columns: 1fr 1fr; }
  .trust-item { font-size: .82rem; padding: .7rem .6rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .bk-summary { flex-direction: column; align-items: stretch; text-align: center; }
  .price-card.is-featured { order: -1; }
}

/* ─────────────── 20) احترام تفضيل تقليل الحركة ─────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal, .reveal-scale { opacity: 1; transform: none; }
  .blob { transition: none; }
}