/* ============================================================
   أكاديمية الغيث — نظام التصميم
   الهوية: ختم رسمي + زخرفة نجمية فارسية (girih) على خلفية نيلية وذهبية،
   استلهاماً من طابع معاملات القبول الجامعي والوثائق الرسمية.
============================================================ */

:root {
  /* الألوان */
  --ink: #1c2333;
  --indigo: #16213e;
  --indigo-light: #22315c;
  --indigo-soft: #2a3a68;
  --teal: #1f8a8a;
  --teal-dark: #146066;
  --gold: #b8902f;
  --gold-light: #d9b458;
  --paper: #f7f3e8;
  --paper-alt: #efe7d3;
  --line: rgba(22, 33, 62, 0.12);
  --white: #fffdf8;

  /* الطباعة */
  --font-display: 'Amiri', 'Cairo', serif;
  --font-body: 'Cairo', sans-serif;

  /* الهندسة */
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1180px;
  --shadow-card: 0 14px 34px -16px rgba(22, 33, 62, 0.28);
  --shadow-lift: 0 22px 44px -18px rgba(22, 33, 62, 0.34);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--indigo);
  margin: 0;
  line-height: 1.3;
}

p { margin: 0; }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   العنصر المميّز: الختم الرسمي (يُستخدم عبر use href="#seal-mark")
============================================================ */
.logo-seal,
.students-icon,
.university-seal {
  display: inline-flex;
  color: var(--gold);
}

/* ============================================================
   نسيج زخرفي (girih) — يُستخدم كخلفية خفيفة في عدة أقسام
============================================================ */
.hero-lattice,
.registration-lattice,
.footer-lattice {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(45deg, rgba(184,144,47,0.08) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(-45deg, rgba(31,138,138,0.07) 0 1px, transparent 1px 34px);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.9), rgba(0,0,0,0.15));
}

/* ============================================================
   HEADER
============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 243, 232, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s ease;
}

.header.is-scrolled { box-shadow: 0 8px 24px -18px rgba(22,33,62,0.4); }

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 14px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-text { display: flex; flex-direction: column; }

.logo-text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--indigo);
}

.logo-text span {
  font-size: 0.75rem;
  color: var(--teal-dark);
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  position: relative;
  padding-block: 4px;
}

.nav a::after {
  content: '';
  position: absolute;
  right: 0; left: 0; bottom: -2px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.nav a:hover::after { transform: scaleX(1); }

.whatsapp-header {
  border: 1.5px solid var(--teal);
  color: var(--teal-dark);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 9px 22px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.whatsapp-header:hover { background: var(--teal); color: var(--white); }

/* ============================================================
   BUTTONS (shared)
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 14px 30px;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: var(--indigo);
  color: var(--white);
}

.btn-primary:hover { background: var(--indigo-light); transform: translateY(-2px); box-shadow: var(--shadow-card); }

.btn-whatsapp {
  background: var(--teal);
  color: var(--white);
}

.btn-whatsapp:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: var(--shadow-card); }

/* ============================================================
   EYEBROW / SECTION TITLE
============================================================ */
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--teal-dark);
  background: rgba(31,138,138,0.1);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.eyebrow-gold {
  color: var(--gold);
  background: rgba(184,144,47,0.14);
}

.section-title {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-title h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}

.section-title p {
  color: #4a5170;
  font-size: 1.02rem;
}

.section-title-light h2,
.section-title-light .eyebrow { color: var(--white); }
.section-title-light p { color: rgba(255,255,255,0.75); }
.section-title-light .eyebrow-gold { background: rgba(217,180,88,0.18); }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-alt) 100%);
  padding-block: 88px 96px;
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-block: 18px 20px;
}

.hero-text h1 strong { color: var(--teal-dark); font-style: italic; }

.hero-text p {
  color: #3d4361;
  font-size: 1.08rem;
  max-width: 52ch;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.students-count {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 20px;
  width: fit-content;
  box-shadow: var(--shadow-card);
}

.students-count strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--indigo);
}

.students-count span { font-size: 0.85rem; color: #5a6082; }

.hero-card {
  position: relative;
  background: var(--indigo);
  color: var(--white);
  border-radius: 22px;
  padding: 32px;
  box-shadow: var(--shadow-lift);
}

.hero-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px dashed rgba(255,255,255,0.25);
  font-size: 0.85rem;
}

.hero-card-top span { color: rgba(255,255,255,0.65); }
.hero-card-top strong { font-family: var(--font-display); font-size: 1.05rem; }

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold-light);
}

.hero-stat span { font-size: 0.82rem; color: rgba(255,255,255,0.7); }

/* ============================================================
   SERVICES
============================================================ */
.services { padding-block: 92px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }

.service-icon {
  font-size: 1.9rem;
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-alt);
  border-radius: 50%;
}

.service-card h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.92rem;
  color: #4a5170;
}

/* ============================================================
   UNIVERSITIES
============================================================ */
.universities { padding-block: 92px; background: var(--paper-alt); }

.universities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.university-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.university-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
  border-color: rgba(31,138,138,0.35);
}

.university-seal {
  position: absolute;
  top: 18px;
  left: 18px;
  opacity: 0.55;
}

.university-info h3 {
  font-size: 1.05rem;
  padding-inline-end: 30px;
  margin-bottom: 8px;
}

.university-info p {
  font-size: 0.88rem;
  color: #4a5170;
  margin-bottom: 16px;
}

.university-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--teal-dark);
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}

.university-btn:hover { border-color: var(--teal-dark); }

.universities-more {
  text-align: center;
  margin-top: 44px;
}

/* ============================================================
   REGISTRATION
============================================================ */
.registration {
  position: relative;
  overflow: hidden;
  background: var(--indigo);
  padding-block: 92px;
}

.registration .container { position: relative; }

.registration-box {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 22px;
  padding: 40px;
  box-shadow: var(--shadow-lift);
}

.registration-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group-full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--indigo);
}

.form-group input,
.form-group select {
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--teal);
  outline: none;
}

.registration-btn {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--white);
  background: var(--teal);
  border: none;
  border-radius: 999px;
  padding: 16px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.registration-btn:hover { background: var(--teal-dark); transform: translateY(-2px); }

/* ============================================================
   DOCUMENTS
============================================================ */
.documents { padding-block: 92px; }

.documents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 36px;
}

.document-card {
  display: flex;
  gap: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}

.document-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--paper-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.document-card h3 { font-size: 1rem; margin-bottom: 6px; }
.document-card p { font-size: 0.88rem; color: #4a5170; }

.documents-note {
  background: rgba(184,144,47,0.1);
  border: 1px dashed var(--gold);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  font-size: 0.92rem;
  color: #5a4718;
}

.documents-note strong { color: var(--gold); margin-inline-end: 6px; }

/* ============================================================
   ABOUT
============================================================ */
.about { padding-block: 92px; background: var(--paper-alt); }

.about-content {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-top: 14px;
}

.about-content p {
  color: #3d4361;
  margin-bottom: 16px;
}

/* ============================================================
   CONTACT
============================================================ */
.contact { padding-block: 80px; }

.contact-box {
  background: var(--indigo);
  border-radius: 24px;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.contact-box span {
  color: var(--gold-light);
  font-weight: 700;
  font-size: 0.9rem;
}

.contact-box h2 { color: var(--white); margin-block: 10px 8px; }
.contact-box p { color: rgba(255,255,255,0.72); }

.contact-whatsapp {
  background: var(--teal);
  color: var(--white);
  font-weight: 800;
  padding: 16px 34px;
  border-radius: 999px;
  white-space: nowrap;
  transition: background 0.2s ease, transform 0.2s ease;
}

.contact-whatsapp:hover { background: var(--teal-dark); transform: translateY(-2px); }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: rgba(255,255,255,0.8);
  padding-block: 60px 0;
}

.footer .container { position: relative; }

.footer-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand h3 {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.6); }

.footer-links, .footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links h4, .footer-contact h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.footer-links a, .footer-contact a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.68);
  transition: color 0.2s ease;
}

.footer-links a:hover, .footer-contact a:hover { color: var(--gold-light); }

.copyright {
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  padding-block: 22px;
}

/* ============================================================
   FLOATING WHATSAPP
============================================================ */
.floating-whatsapp {
  position: fixed;
  bottom: 26px;
  left: 26px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: var(--shadow-lift);
  z-index: 60;
  transition: transform 0.2s ease, background 0.2s ease;
}

.floating-whatsapp:hover { background: var(--teal-dark); transform: scale(1.06); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 980px) {
  .nav { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .universities-grid { grid-template-columns: repeat(2, 1fr); }
  .documents-grid { grid-template-columns: 1fr; }
  .hero-content { grid-template-columns: 1fr; }
  .about-content { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
  .universities-grid { grid-template-columns: 1fr; }
  .registration-form { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .contact-box { flex-direction: column; text-align: center; }
  .footer-content { grid-template-columns: 1fr; text-align: center; }
  .footer-links, .footer-contact { align-items: center; }
  .whatsapp-header { display: none; }
}
/* =====================================================
   ANNOUNCEMENTS
===================================================== */

.announcements {
    padding: 80px 0;
    background: #f7f8fa;
}

.announcements .container {
    width: min(1200px, 92%);
    margin: auto;
}

.announcements .section-title {
    text-align: center;
    margin-bottom: 40px;
}

.announcements .eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    color: #c9a227;
    font-weight: 700;
}

.announcements .section-title h2 {
    margin: 0 0 12px;
    color: #0b1f3a;
    font-size: 34px;
}

.announcements .section-title p {
    margin: 0;
    color: #6b7280;
}

.announcements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.announcement-card {
    background: #ffffff;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #e9edf2;
    box-shadow: 0 8px 25px rgba(0,0,0,.06);
}

.announcement-image {
    width: 100%;
    height: 210px;
    object-fit: cover;
    display: block;
}

.announcement-content {
    padding: 24px;
}

.announcement-content h3 {
    margin: 0 0 12px;
    color: #0b1f3a;
    font-size: 21px;
    line-height: 1.5;
}

.announcement-content p {
    margin: 0;
    color: #667085;
    line-height: 1.9;
    font-size: 15px;
}

.announcement-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 11px 22px;
    background: #0b1f3a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
}

.announcement-btn:hover {
    opacity: .9;
}

@media (max-width: 900px) {

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

}

@media (max-width: 600px) {

    .announcements {
        padding: 55px 0;
    }

    .announcements-grid {
        grid-template-columns: 1fr;
    }

    .announcements .section-title h2 {
        font-size: 27px;
    }

    .announcement-image {
        height: 200px;
    }

}