/* ============================================================
   CITY STUDY ABROAD — style.css
   Design language: "Boarding Pass" — the client's world is the
   airport departure lounge: flight paths, gates, stamps, tickets.
   ============================================================ */

:root{
  /* ---- Color tokens ---- */
  --ink:        #0E1B33;   /* aviation-night navy — primary text   */
  --ink-soft:   #4C5A78;   /* secondary text                       */
  --sky:        #2B5FF0;   /* cobalt — primary brand / links       */
  --sky-dark:   #1E46C4;
  --sunset:     #FF6B45;   /* coral — CTAs, energy                 */
  --sunset-dark:#E5512E;
  --stamp:      #1E9E6B;   /* passport-stamp green — success       */
  --cloud:      #F4F7FC;   /* page background                      */
  --runway:     #E4E9F2;   /* card borders / dividers              */
  --paper:      #FFFFFF;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body-en: 'Inter', sans-serif;
  --font-body-ar: 'IBM Plex Sans Arabic', sans-serif;
  --font-mono:  'IBM Plex Mono', monospace;

  --radius: 18px;
  --shadow-soft: 0 12px 32px -12px rgba(14,27,51,.16);
  --shadow-card: 0 6px 20px -8px rgba(14,27,51,.14);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--cloud);
  color:var(--ink);
  font-family:var(--font-body-ar);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
html[dir="ltr"] body{font-family:var(--font-body-en)}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---- Language toggle (mirrors the reference site's pattern) ---- */
.en-only{display:none}
html[dir="ltr"] .ar-only{display:none}
html[dir="ltr"] .en-only{display:inline}
p.en-only,div.en-only,h1.en-only,h2.en-only,h3.en-only,h4.en-only{display:none}
html[dir="ltr"] p.en-only,
html[dir="ltr"] div.en-only,
html[dir="ltr"] h1.en-only,
html[dir="ltr"] h2.en-only,
html[dir="ltr"] h3.en-only,
html[dir="ltr"] h4.en-only{display:block}
input.ar-only,select.ar-only,textarea.ar-only,input.en-only,select.en-only,textarea.en-only{display:none}
html[dir="rtl"] input.ar-only,html[dir="rtl"] select.ar-only,html[dir="rtl"] textarea.ar-only,
html[dir="rtl"] option.ar-only{display:block}
html[dir="ltr"] input.en-only,html[dir="ltr"] select.en-only,html[dir="ltr"] textarea.en-only,
html[dir="ltr"] option.en-only{display:block}
option.ar-only,option.en-only{display:none}

h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em;line-height:1.15;color:var(--ink)}
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3,html[dir="rtl"] h4{font-family:var(--font-body-ar);font-weight:700;letter-spacing:0}
.mono{font-family:var(--font-mono)}
.accent{color:var(--sunset)}
.accent-sky{color:var(--sky)}

/* ============ TOP BAR ============ */
.topbar{
  background:var(--ink);color:#cfd8ee;font-size:13px;
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 0;
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.topbar-info{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.topbar-info a{color:#cfd8ee;display:inline-flex;align-items:center;gap:6px}
.topbar-info a:hover{color:#fff}
.lang-switcher{display:flex;gap:4px;background:rgba(255,255,255,.08);border-radius:20px;padding:3px}
.lang-btn{padding:4px 14px;border-radius:16px;color:#cfd8ee;font-size:12px;font-weight:600}
.lang-btn.active{background:var(--sunset);color:#fff}

/* ============ NAVBAR ============ */
nav{background:var(--paper);position:sticky;top:0;z-index:50;box-shadow:0 1px 0 var(--runway)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1180px;margin:0 auto}
.logo-wrap{display:flex;align-items:center;gap:12px}
.logo-mark{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,var(--sky),var(--sky-dark));
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  position:relative;overflow:hidden;
}
.logo-mark svg{width:24px;height:24px}
.logo-text-ar{font-size:17px;font-weight:700;color:var(--ink);font-family:var(--font-body-ar)}
.logo-text-en{font-size:17px;font-weight:700;color:var(--ink);font-family:var(--font-display)}
.logo-sub{font-size:10px;letter-spacing:1.5px;color:var(--sunset);font-weight:700;font-family:var(--font-mono)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--ink-soft);transition:color .2s}
.nav-links a:hover,.nav-links a.active-page{color:var(--sky)}
.btn-cta{
  background:var(--sunset)!important;color:#fff!important;padding:11px 22px;border-radius:30px;
  font-weight:700!important;box-shadow:0 8px 20px -6px rgba(255,107,69,.55);
}
.btn-cta:hover{background:var(--sunset-dark)!important}
.hamburger{display:none;flex-direction:column;gap:5px;width:26px}
.hamburger span{height:2px;background:var(--ink);border-radius:2px}
.mobile-menu{display:none;flex-direction:column;background:var(--paper);border-top:1px solid var(--runway)}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:14px 24px;border-bottom:1px solid var(--runway);font-weight:600}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:30px;
  font-weight:700;font-size:15px;transition:transform .15s, box-shadow .15s;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--sunset);color:#fff;box-shadow:0 10px 24px -8px rgba(255,107,69,.55)}
.btn-primary:hover{background:var(--sunset-dark)}
.btn-outline{background:transparent;color:var(--ink);border:2px solid var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-ghost-sky{background:rgba(43,95,240,.08);color:var(--sky);border:2px solid rgba(43,95,240,.2)}

/* ============ HERO ============ */
.hero{position:relative;padding:70px 0 40px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12.5px;
  letter-spacing:1.5px;color:var(--sky);background:rgba(43,95,240,.08);
  padding:7px 14px;border-radius:20px;margin-bottom:20px;font-weight:600;
}
.hero h1{font-size:46px;margin-bottom:18px}
.hero p.lead{font-size:17px;color:var(--ink-soft);max-width:520px;margin-bottom:30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}

/* boarding-pass mini stat strip in hero */
.stub-strip{
  display:flex;background:var(--paper);border-radius:14px;box-shadow:var(--shadow-card);
  overflow:hidden;max-width:520px;
}
.stub-item{flex:1;padding:16px 14px;text-align:center;border-inline-end:1px dashed var(--runway)}
.stub-item:last-child{border-inline-end:none}
.stub-num{font-family:var(--font-mono);font-size:22px;font-weight:700;color:var(--ink)}
.stub-label{font-size:11.5px;color:var(--ink-soft);margin-top:2px}

/* flight map */
.flight-map{position:relative;aspect-ratio:1/.85}
.flight-map svg{width:100%;height:100%}
.route-line{
  fill:none;stroke:var(--sky);stroke-width:2;stroke-dasharray:6 6;
  stroke-linecap:round;opacity:.55;
  stroke-dashoffset:1000;stroke-dasharray:1000;
  animation:draw 3.2s ease forwards;
}
.route-line.r2{animation-delay:.15s}
.route-line.r3{animation-delay:.3s}
.route-line.r4{animation-delay:.45s}
.route-line.r5{animation-delay:.6s}
@keyframes draw{to{stroke-dashoffset:0}}
.city-dot{fill:var(--sunset)}
.city-hub{fill:var(--ink)}
.plane-icon{animation:fly 7s linear infinite}
@keyframes fly{
  0%{offset-distance:0%}
  100%{offset-distance:100%}
}
.city-label{font-family:var(--font-mono);font-size:10px;fill:var(--ink-soft)}
@media (prefers-reduced-motion:reduce){
  .route-line{animation:none;stroke-dashoffset:0}
  .plane-icon{animation:none}
}

/* ============ SECTION SCAFFOLDING ============ */
.section{padding:88px 0}
.section-alt{background:var(--paper)}
.section-tag{
  font-family:var(--font-mono);font-size:12px;letter-spacing:2px;color:var(--sunset);
  font-weight:700;margin-bottom:12px;text-transform:uppercase;
}
.section-title{font-size:34px;margin-bottom:16px}
.section-sub{color:var(--ink-soft);font-size:15.5px;max-width:600px}
.section-head{margin-bottom:48px}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .section-sub{margin-inline:auto}

/* ============ BOARDING PASS CARD (signature element) ============ */
.pass-row{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pass{
  position:relative;background:var(--paper);border-radius:16px;box-shadow:var(--shadow-card);
  overflow:hidden;transition:transform .25s, box-shadow .25s;
}
.pass:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft)}
.pass-head{
  background:var(--ink);color:#fff;padding:16px 20px;
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-mono);font-size:13px;letter-spacing:.5px;
}
.pass-head .route{font-weight:700}
.pass-body{padding:22px 20px 20px}
.pass-body h3{font-size:19px;margin-bottom:8px}
.pass-body p{font-size:14px;color:var(--ink-soft);margin-bottom:14px}
.pass-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.pass-tags span{
  font-size:11.5px;background:var(--cloud);color:var(--ink-soft);
  padding:4px 10px;border-radius:20px;font-family:var(--font-mono);
}
.pass-perf{
  position:relative;border-top:1.5px dashed var(--runway);margin:0 20px;
}
.pass-perf::before,.pass-perf::after{
  content:"";position:absolute;top:-9px;width:18px;height:18px;border-radius:50%;
  background:var(--cloud);
}
.pass-perf::before{inset-inline-start:-29px}
.pass-perf::after{inset-inline-end:-29px}
.pass-foot{
  display:flex;justify-content:space-between;align-items:center;padding:14px 20px;font-size:13px;
}
.pass-foot .go{color:var(--sky);font-weight:700;display:flex;align-items:center;gap:4px}

/* ============ PROCESS / GATES ============ */
.gates{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px}
.gates::before{
  content:"";position:absolute;top:34px;inset-inline:6%;height:2px;
  background:repeating-linear-gradient(to right,var(--runway) 0 8px, transparent 8px 16px);
  z-index:0;
}
.gate{position:relative;z-index:1;text-align:center}
.gate-num{
  width:68px;height:68px;border-radius:50%;background:var(--paper);border:2px solid var(--sky);
  color:var(--sky);font-family:var(--font-mono);font-weight:700;font-size:13px;
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;
  box-shadow:0 8px 18px -8px rgba(43,95,240,.4);
}
.gate h4{font-size:16px;margin-bottom:8px}
.gate p{font-size:13.5px;color:var(--ink-soft)}

/* ============ STAMP STATS ============ */
.stamp-row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stamp{
  border:2px dashed var(--sky);border-radius:50%;aspect-ratio:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  transform:rotate(-4deg);background:rgba(43,95,240,.04);
}
.stamp:nth-child(even){transform:rotate(3deg);border-color:var(--sunset);background:rgba(255,107,69,.05)}
.stamp-num{font-family:var(--font-mono);font-size:30px;font-weight:700;color:var(--ink)}
.stamp-label{font-size:12px;color:var(--ink-soft);text-align:center;padding:0 10px;margin-top:4px}

/* ============ TESTIMONIALS ============ */
.testi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi{background:var(--paper);border-radius:16px;padding:26px;box-shadow:var(--shadow-card)}
.testi p{font-size:14.5px;color:var(--ink);margin-bottom:16px;line-height:1.8}
.testi-tag{
  font-family:var(--font-mono);font-size:11.5px;color:var(--sky);
  display:flex;justify-content:space-between;border-top:1px dashed var(--runway);padding-top:12px;
}

/* ============ CTA BAND ============ */
.cta-band{
  background:linear-gradient(120deg,var(--sunset),var(--sunset-dark));
  color:#fff;border-radius:24px;padding:56px 40px;text-align:center;
  position:relative;overflow:hidden;
}
.cta-band h2{color:#fff;font-size:30px;margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.9);margin-bottom:26px}
.cta-band .btn-outline{border-color:#fff;color:#fff}
.cta-band .btn-outline:hover{background:#fff;color:var(--sunset-dark)}

/* ============ FORMS ============ */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
label{font-size:13.5px;font-weight:600;color:var(--ink);display:block;margin-bottom:6px}
input,select,textarea{
  width:100%;padding:13px 16px;border:1.5px solid var(--runway);border-radius:10px;
  font-family:inherit;font-size:14.5px;background:var(--paper);color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--sky);outline-offset:1px;border-color:var(--sky)}
textarea{resize:vertical;min-height:110px}

/* ============ FOOTER ============ */
footer{background:var(--ink);color:#c6cfe6;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;max-width:1180px;margin:0 auto;padding-inline:24px}
.footer-brand p{font-size:13.5px;color:#98a6c4;margin-top:14px;line-height:1.8}
.footer-col h4{color:#fff;font-size:14.5px;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col a{font-size:13.5px;color:#98a6c4}
.footer-col a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 24px;display:flex;
  justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;max-width:1180px;margin:0 auto;font-size:13px;color:#8290ad;
}
.social-links{display:flex;gap:10px}
.social-link{
  width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;font-size:14px;color:#fff;
}
.social-link:hover{background:var(--sunset)}

/* ============ WHATSAPP FLOAT ============ */
.wa-float{
  position:fixed;bottom:24px;inset-inline-end:24px;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;z-index:60;
  box-shadow:0 10px 26px -6px rgba(37,211,102,.6);
}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* ============ PAGE HERO (inner pages) ============ */
.page-hero{
  background:linear-gradient(180deg,var(--ink) 0%,#16294D 100%);color:#fff;
  padding:64px 0 50px;text-align:center;position:relative;overflow:hidden;
}
.page-hero h1{color:#fff;font-size:38px;margin-bottom:10px}
.page-hero p{color:#b9c4e0;font-size:15px}
.breadcrumb{display:flex;gap:8px;justify-content:center;margin-top:18px;font-size:13px;color:#8fa0c9}
.breadcrumb a{color:#8fa0c9}
.breadcrumb a:hover{color:#fff}

/* ============ RESPONSIVE ============ */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .flight-map{max-width:460px;margin:0 auto}
  .pass-row,.gates,.stamp-row,.testi-row{grid-template-columns:1fr 1fr}
  .gates::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero h1{font-size:32px}
  .pass-row,.gates,.stamp-row,.testi-row{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .topbar-info{gap:12px;font-size:12px}
  .section{padding:60px 0}
}