/* ==========================================================================
   دبلومة تقويم الأسنان — أنماط الصفحة (تكمّل css/styles.css)
   1) Hero   2) نبذة   3) المراحل   4) التدريب السريري   5) الأماكن
   6) العضوية   7) الجهات   8) الأسباب   9) التسجيل   10) CTA
   ========================================================================== */

/* ---------- 1) Hero ---------- */
.hero--page { padding-block: 40px 56px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; font-size: .85rem; color: rgba(219, 231, 255, .75); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current] { color: var(--sky); font-weight: 600; }
.hero__lead { margin-top: 16px; max-width: 580px; font-size: clamp(1.05rem, .95rem + .5vw, 1.25rem); color: #dbe7ff; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.hero__chips li {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px;
  font-size: .88rem; font-weight: 600; color: #fff;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px;
}
.hero__chips .icon { color: var(--sky); }

.hero-media { position: relative; width: 100%; max-width: 460px; margin-inline: auto; }
.hero .hero-media img { height: auto; aspect-ratio: auto; } /* الصورة بنسبتها الأصلية — لا تُقص */
.hero-media::before { /* إطار زخرفي خلف الصورة */
  content: ""; position: absolute; inset: 18px -10px -14px 18px; z-index: -1;
  border: 1px dashed rgba(255, 255, 255, .28); border-radius: var(--radius-lg);
}
.hero-media img, .hero-media__placeholder {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius-lg); box-shadow: 0 30px 60px rgba(4, 13, 40, .35);
}
.hero-media__placeholder {
  display: grid; place-content: center; justify-items: center; gap: 10px;
  font-weight: 600; color: rgba(255, 255, 255, .8);
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .2);
  backdrop-filter: blur(6px);
}
.hero-media__placeholder .icon { width: 64px; height: 64px; stroke-width: 1.2; color: var(--sky); }
@media (min-width: 1024px) { .hero--page { padding-block: 64px 88px; } }

/* ---------- 2) نبذة ---------- */
.overview { display: grid; gap: 32px; align-items: center; }
.overview__text { margin-top: 14px; font-size: 1.08rem; line-height: 2; }
.duration {
  display: grid; justify-items: center; gap: 4px; padding: 32px 24px; text-align: center; color: #dbe7ff;
  background: var(--gradient); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.duration__icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 10px; font-size: 1.3rem; color: var(--royal); background: #fff; border-radius: 16px; }
.duration small { font-size: .95rem; font-weight: 600; }
.duration strong { font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem); font-weight: 800; line-height: 1.3; color: #fff; }
.duration__note { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 6px 16px; font-size: .88rem; font-weight: 600; color: #fff; background: rgba(255, 255, 255, .14); border-radius: 999px; }
@media (min-width: 900px) { .overview { grid-template-columns: 1.6fr 1fr; gap: 64px; } }

/* ---------- 3) المراحل (Timeline) ---------- */
.stages { position: relative; display: grid; gap: 16px; counter-reset: stage; }
.stage { position: relative; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.stage::before { /* الخط الواصل — عمودي على الهاتف */
  content: ""; position: absolute; top: 44px; bottom: -16px; inset-inline-start: 21px; width: 2px;
  background: linear-gradient(var(--sky), var(--line));
}
.stage:last-child::before { display: none; }
.stage__num {
  position: relative; z-index: 1; display: grid; place-items: center; width: 44px; height: 44px;
  font-size: 1.1rem; font-weight: 800; color: #fff; background: var(--gradient);
  border-radius: 50%; box-shadow: 0 0 0 5px var(--tint), 0 6px 14px rgba(30, 58, 138, .25);
}
.stage__card {
  display: grid; gap: 2px; padding: 18px 20px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.stage:hover .stage__card { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfdcf3; }
.stage__icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 10px; color: var(--royal-600); background: var(--sky-50); border-radius: 12px; }
.stage__label { font-size: .78rem; font-weight: 700; color: var(--sky-600); }
.stage__title { font-size: 1.05rem; font-weight: 700; }
.stage__en { margin-top: 4px; font-size: .82rem; color: var(--muted); text-align: right; }

@media (min-width: 640px) and (max-width: 1099px) { .stages { grid-template-columns: repeat(2, 1fr); column-gap: 24px; } .stage::before { display: none; } }
@media (min-width: 1100px) {
  .stages { grid-template-columns: repeat(5, 1fr); gap: 18px; }
  .stage { grid-template-columns: 1fr; grid-template-rows: auto 1fr; justify-items: center; gap: 20px; }
  .stage::before { /* الخط أفقي على الكمبيوتر */
    top: 21px; bottom: auto; inset-inline-start: 50%; width: calc(100% + 18px); height: 2px;
    background: linear-gradient(to left, var(--sky), var(--line));
  }
  .stage__card { width: 100%; height: 100%; justify-items: center; text-align: center; padding: 22px 16px; }
  .stage__en { text-align: center; }
}

/* ---------- 4) التدريب السريري ---------- */
.clinical {
  display: grid; gap: 28px; align-items: center; padding: 32px 24px; color: #dbe7ff;
  background:
    radial-gradient(600px 320px at 100% 0%, rgba(56, 189, 248, .32), transparent 65%),
    linear-gradient(150deg, var(--navy), var(--royal));
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.clinical .section__title { color: #fff; }
.clinical__content p { margin-top: 12px; font-size: 1.08rem; max-width: 560px; }
.clinical__stat {
  display: grid; justify-items: center; gap: 2px; padding: 28px 24px; text-align: center; color: var(--text);
  background: #fff; border-radius: var(--radius-lg); box-shadow: 0 24px 48px rgba(4, 13, 40, .3);
}
.clinical__stat small { font-size: 1rem; font-weight: 700; color: var(--muted); }
.clinical__stat strong {
  display: flex; align-items: baseline; gap: 12px;
  font-size: clamp(3.2rem, 2rem + 6vw, 5rem); font-weight: 800; line-height: 1.15;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.clinical__stat strong span { font-size: 1.2rem; font-weight: 700; color: var(--muted); -webkit-text-fill-color: var(--muted); }
.clinical__stat > span { font-size: 1.1rem; font-weight: 700; color: var(--ink); }
@media (min-width: 900px) { .clinical { grid-template-columns: 1.3fr 1fr; gap: 48px; padding: 56px; } }

/* ---------- 5) أماكن التدريب ---------- */
.locations { display: grid; gap: 24px; }
.locations__heading { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; font-size: 1.15rem; }
.locations__heading .icon { color: var(--sky-600); }
.locations__grid { display: grid; gap: 14px; }
.location { flex-direction: row; align-items: center; gap: 16px; padding: 20px; }
.location .card__icon { margin: 0; }
.location small { font-size: .8rem; font-weight: 700; color: var(--sky-600); }
.location__link { display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; font-size: .85rem; font-weight: 600; color: var(--royal-600); }
.outside { padding: 24px; background: #fff; border: 1.5px dashed #b9cdf0; border-radius: var(--radius); }
.outside h3 { font-size: 1.1rem; }
.outside p { margin-top: 8px; }
@media (min-width: 640px) { .locations__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .locations { grid-template-columns: 1.4fr 1fr; align-items: end; } }

/* ---------- 6) العضوية ---------- */
.membership { display: grid; gap: 36px; align-items: center; }
.member-card {
  position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between;
  width: 100%; max-width: 420px; aspect-ratio: 1.586; margin-inline: auto; padding: 24px; color: #fff;
  background:
    radial-gradient(260px 180px at 0% 100%, rgba(56, 189, 248, .55), transparent 70%),
    linear-gradient(135deg, var(--navy) 0%, var(--royal) 60%, var(--royal-600) 100%);
  border-radius: 22px; box-shadow: 0 30px 60px rgba(15, 28, 58, .28);
  transform: rotate(-3deg); transition: transform .4s var(--ease);
}
.member-card:hover { transform: rotate(0); }
.member-card.reveal.is-visible { transform: rotate(-3deg); }
.member-card.reveal.is-visible:hover { transform: rotate(0); }
.member-card::after { /* لمعة */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .14) 50%, transparent 65%);
}
.member-card__top { display: flex; align-items: center; justify-content: space-between; }
.member-card__top img { border-radius: 12px; }
.member-card__top span { padding: 3px 14px; font-size: .8rem; font-weight: 700; letter-spacing: .5px; color: var(--navy); background: var(--sky); border-radius: 999px; }
.member-card__title { font-size: clamp(1.5rem, 1.1rem + 2vw, 2rem); font-weight: 800; line-height: 1.3; }
.member-card__bottom { display: flex; align-items: flex-end; justify-content: space-between; font-weight: 600; }
.member-card__bottom small { display: block; font-size: .72rem; font-weight: 500; color: rgba(255, 255, 255, .65); }
.member-card__bottom .icon { width: 30px; height: 30px; color: var(--sky); }

.membership__content p { margin-top: 12px; font-size: 1.05rem; }
.benefits { display: grid; gap: 12px; margin-top: 24px; }
.benefit {
  display: flex; align-items: center; gap: 16px; padding: 18px 20px;
  background: var(--tint); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .25s, background-color .25s;
}
.benefit:hover { background: var(--sky-50); border-color: #b9cdf0; }
.benefit__icon { display: grid; place-items: center; flex: none; width: 48px; height: 48px; font-size: 1.15rem; color: #fff; background: var(--gradient); border-radius: 14px; }
.benefit p { font-weight: 600; color: var(--ink); line-height: 1.7; }
.benefit small { display: block; font-size: .76rem; font-weight: 700; color: var(--sky-600); }
@media (min-width: 900px) { .membership { grid-template-columns: 1fr 1.2fr; gap: 64px; } }

/* ---------- 7) الجهات والاعتمادات ---------- */
.partners { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.partner { align-items: center; gap: 8px; padding: 22px 14px; text-align: center; }
.partner__logo { width: 64px; height: 64px; object-fit: contain; border-radius: 16px; }
.partner__logo--placeholder {
  display: grid; place-items: center; font-size: 1.5rem; font-weight: 800; color: var(--royal-600);
  background: var(--sky-50); border: 1.5px dashed #b9cdf0;
}
.partner strong { color: var(--ink); line-height: 1.5; }
.partner__full { font-size: .74rem; line-height: 1.5; color: var(--muted); }
@media (min-width: 640px) { .partners { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
@media (min-width: 1024px) { .partners { grid-template-columns: repeat(4, 1fr); } }

/* ---------- 8) الأسباب ---------- */
.reasons { display: grid; gap: 12px; max-width: 980px; margin-inline: auto; }
.reasons li {
  display: flex; align-items: center; gap: 14px; padding: 16px 20px; font-weight: 600; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.reasons li.is-visible:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #cfdcf3; }
.reasons .icon { flex: none; width: 28px; height: 28px; padding: 5px; color: #fff; background: var(--sky-600); border-radius: 50%; stroke-width: 3; }
@media (min-width: 720px) {
  .reasons { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .reasons li:last-child:nth-child(odd) { grid-column: 1 / -1; justify-self: center; width: calc(50% - 8px); }
}

/* ---------- 9) معلومات التسجيل ---------- */
.registration { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 0; }
.reg-item { padding: 20px 16px; }
.reg-item .card__icon { width: 44px; height: 44px; margin-bottom: 12px; }
.reg-item dt { font-size: .85rem; color: var(--muted); }
.reg-item dd { margin: 2px 0 0; font-size: 1.1rem; font-weight: 800; color: var(--ink); }
.reg-item dd.is-pending { justify-self: start; align-self: start; padding: 2px 12px; font-size: .85rem; font-weight: 700; color: var(--royal-600); background: var(--sky-50); border-radius: 999px; width: fit-content; margin-top: 6px; }
@media (min-width: 900px) { .registration { grid-template-columns: repeat(3, 1fr); gap: 20px; } .reg-item { padding: 24px; } }

/* ---------- 10) CTA ---------- */
.cta {
  padding: 44px 24px; text-align: center; color: #dbe7ff;
  background:
    radial-gradient(500px 280px at 50% 0%, rgba(56, 189, 248, .35), transparent 70%),
    linear-gradient(150deg, var(--navy), var(--royal));
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.cta .section__title { color: #fff; }
.cta p { max-width: 560px; margin: 12px auto 0; font-size: 1.08rem; }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }
.cta__actions .btn { flex: 1 1 220px; max-width: 320px; }
.btn--whatsapp { color: #fff; background: var(--whatsapp); box-shadow: 0 8px 20px rgba(37, 211, 102, .3); }
.btn--whatsapp:hover { background: #1fbd5a; }
@media (min-width: 900px) { .cta { padding: 72px 56px; } }