/* ════════════════════════════════════════════════════
   U4X — Contact Us Page
   Matching U4X Pro Landing Page design language
   ════════════════════════════════════════════════════ */

:root{
  --bg:           #0b0f19;
  --bg-2:         #0f1424;
  --bg-deep:      #060912;
  --card:         #151922;
  --card-2:       #1c2230;
  --white:        #FFFFFF;
  --green:        #00c46a;
  --green-2:      #00a85a;
  --green-light:  #34d399;
  --red:          #EF4444;
  --red-2:        #DC2626;
  --gray-l:       #cbd5e1;
  --gray-m:       #94a3b8;
  --gray-d:       #475569;
  --border:       rgba(255,255,255,.08);
  --border-2:     rgba(255,255,255,.14);

  --radius-card: 16px;
  --radius-btn:  12px;
  --container:   1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Tajawal',sans-serif;
  background:var(--bg);
  color:var(--gray-l);
  line-height:1.7;
  font-size:16px;
  direction:rtl;
  overflow-x:hidden;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%;display:block}
button{font-family:inherit}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:2;
}

/* ============================
   BUTTONS
   ============================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-btn);
  font-weight:700;font-size:15px;border:none;cursor:pointer;
  transition:all .25s ease;white-space:nowrap;
  font-family:inherit;text-decoration:none;
}
.btn-lg{padding:16px 32px;font-size:16px}
.btn-block{display:flex;width:100%;margin-top:8px}

.btn-primary{
  background:var(--green);color:#fff;
  box-shadow:0 6px 22px rgba(0,196,106,.30);
}
.btn-primary:hover{
  background:var(--green-2);transform:translateY(-2px);
  box-shadow:0 10px 28px rgba(0,196,106,.45);
}
.btn-primary:disabled{
  background:var(--gray-d);cursor:not-allowed;
  transform:none;box-shadow:none;opacity:.7;
}

.btn-outline{
  background:transparent;color:#fff;
  border:2px solid rgba(255,255,255,.30);
}
.btn-outline:hover{background:rgba(255,255,255,.08);border-color:#fff}

.btn-arrow{display:inline-block;transition:transform .2s}
.btn:hover .btn-arrow{transform:translateX(-4px)}

/* ============================
   DECORATIVE GRID BG
   ============================ */
.grid-bg{
  position:absolute;inset:0;z-index:1;
  background-image:
    linear-gradient(rgba(0,196,106,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,196,106,.05) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
  pointer-events:none;
}
.grid-bg.subtle{opacity:.4}

/* ============================
   DECO LINE
   ============================ */
.deco-line{
  display:block;width:60px;height:4px;
  background:var(--green);border-radius:4px;margin:18px 0;
}
.deco-line.deco-green{background:var(--green)}

/* ============================
   SECTION HEADERS
   ============================ */
.section-head{margin-bottom:48px}
.section-head.center{text-align:center}
.section-title{
  font-family:'Tajawal',sans-serif;
  font-size:34px;font-weight:900;
  color:#fff;line-height:1.3;letter-spacing:-.5px;
}
.section-title.light{color:#fff}
.section-sub{
  color:var(--gray-m);font-size:17px;
  margin-top:12px;max-width:640px;
}
.center .section-sub{margin-left:auto;margin-right:auto}

/* ============================
   NAVBAR
   ============================ */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(11,15,25,.85);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  display:flex;align-items:center;
  justify-content:space-between;
  padding:14px 24px;gap:24px;
}

/* Logo (U + 4 + X + Pro + tagline) */
.logo{
  font-family:'Tajawal',sans-serif;
  display:inline-flex;flex-direction:column;
  align-items:flex-end;line-height:1;
  text-decoration:none;gap:3px;
}
.lg-row{
  display:inline-flex;align-items:baseline;
  font-size:28px;font-weight:900;letter-spacing:-1px;line-height:1;
  direction:ltr;unicode-bidi:isolate;
}
.lg-u{color:#fff}
.lg-4{
  color:var(--red);font-style:italic;margin:0 1px;
  text-shadow:0 2px 12px rgba(239,68,68,.45);
}
.lg-x{
  color:var(--green);position:relative;padding-bottom:3px;
  text-shadow:0 2px 12px rgba(0,196,106,.45);
}
.lg-x::after{
  content:'';position:absolute;inset:auto 0 -1px 0;
  height:3px;border-radius:1px;
  background:linear-gradient(90deg,var(--red) 0 33.3%,#fff 33.3% 66.6%,var(--green) 66.6% 100%);
}
.lg-pro{
  font-size:11px;color:#fff;font-weight:800;letter-spacing:2px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  padding:3px 8px;border-radius:5px;
  margin-right:8px;transform:translateY(-3px);
  text-transform:uppercase;
}
.lg-tagline{
  font-size:8px;letter-spacing:3px;color:var(--gray-d);
  font-weight:700;text-transform:uppercase;
  direction:ltr;unicode-bidi:isolate;
}

.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{
  color:var(--gray-l);font-weight:500;font-size:15px;
  position:relative;transition:color .2s;
}
.nav-links a:hover{color:#fff}
.nav-links a::after{
  content:'';position:absolute;bottom:-6px;right:0;
  width:0;height:2px;background:var(--green);transition:width .2s;
}
.nav-links a:hover::after{width:100%}

.nav-burger{
  display:none;background:transparent;border:none;
  flex-direction:column;gap:5px;cursor:pointer;
}
.nav-burger span{width:24px;height:2px;background:#fff;border-radius:2px}

/* ============================
   HERO
   ============================ */
.hero{
  position:relative;
  background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%);
  color:#fff;padding:90px 0 80px;overflow:hidden;text-align:center;
}
.hero-glow{
  position:absolute;top:-30%;left:50%;transform:translateX(-50%);
  width:800px;height:600px;
  background:radial-gradient(ellipse,rgba(0,196,106,.18) 0%,transparent 60%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:3;max-width:760px;margin:0 auto}

.badge{
  display:inline-block;padding:8px 18px;
  border-radius:30px;font-size:14px;font-weight:700;margin-bottom:20px;
}
.badge-green{
  background:rgba(0,196,106,.12);
  color:var(--green-light);
  border:1px solid rgba(0,196,106,.30);
}

.hero-title{
  font-family:'Tajawal',sans-serif;
  font-size:54px;font-weight:900;
  line-height:1.2;letter-spacing:-1px;color:#fff;
}
.hero-inner .deco-line{margin:18px auto}
.hero-sub{
  color:var(--gray-l);font-size:18px;
  line-height:1.85;max-width:620px;
  margin:0 auto 36px;
}
.hero-actions{
  display:flex;gap:14px;flex-wrap:wrap;justify-content:center;
}

/* ============================
   INFO CARDS
   ============================ */
.info-section{
  padding:90px 0;
  background:var(--bg-2);
}
.info-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.info-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:18px;
  padding:34px 28px;text-align:center;
  position:relative;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.info-card:hover{
  transform:translateY(-8px);
  border-color:rgba(0,196,106,.30);
  box-shadow:0 22px 50px rgba(0,0,0,.40),0 0 0 1px rgba(0,196,106,.10);
}
.info-card-featured{
  background:linear-gradient(160deg,var(--card-2),var(--card));
  border-color:rgba(0,196,106,.18);
}

.ribbon{
  position:absolute;top:-12px;left:50%;
  transform:translateX(-50%);
  background:var(--green);color:#fff;
  padding:5px 16px;border-radius:20px;
  font-size:12px;font-weight:800;
  box-shadow:0 6px 16px rgba(0,196,106,.40);
  white-space:nowrap;
}

.info-icon{
  width:64px;height:64px;border-radius:16px;
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.info-icon svg{width:30px;height:30px}
.ic-green{
  background:rgba(0,196,106,.12);
  color:var(--green);
  border:1px solid rgba(0,196,106,.30);
}
.ic-red{
  background:rgba(239,68,68,.12);
  color:var(--red);
  border:1px solid rgba(239,68,68,.30);
}

.info-title{
  font-size:20px;font-weight:800;color:#fff;
  margin-bottom:6px;
}
.info-desc{
  color:var(--gray-m);font-size:14px;margin-bottom:14px;
}
.info-link{
  display:inline-block;
  color:var(--green-light);
  font-weight:700;font-size:16px;
  padding:8px 14px;
  background:rgba(0,196,106,.08);
  border-radius:8px;
  transition:all .2s;
  margin-bottom:14px;
}
.info-link:hover{
  background:rgba(0,196,106,.18);
  color:var(--green-light);
}
.info-meta{
  display:block;color:var(--gray-d);font-size:13px;
}

/* ============================
   FORM SECTION
   ============================ */
.form-section{
  position:relative;
  padding:100px 0;
  background:var(--bg);
  overflow:hidden;
}
.form-wrap{
  display:grid;
  grid-template-columns:1fr 1.4fr;
  gap:60px;
  align-items:start;
  position:relative;z-index:2;
}

.form-intro{
  position:sticky;top:100px;
}
.form-intro .badge{margin-bottom:18px}
.form-intro-sub{
  color:var(--gray-m);
  font-size:16px;line-height:1.85;margin:18px 0 28px;
}
.req{color:var(--red);font-weight:700}
.opt{color:var(--gray-d);font-weight:400;font-size:13px}

.form-features{
  display:flex;flex-direction:column;gap:12px;
}
.form-features li{
  display:flex;align-items:center;gap:10px;
  color:var(--gray-l);font-size:15px;
}
.check{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;
  background:rgba(0,196,106,.15);color:var(--green);
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:900;font-size:13px;
}

/* ============================
   FORM
   ============================ */
.contact-form{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:24px;padding:40px;
  box-shadow:0 30px 70px rgba(0,0,0,.35);
}

.honeypot{
  position:absolute;
  left:-9999px;
  width:1px;height:1px;
  opacity:0;pointer-events:none;
}

.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin-bottom:18px;
}
.form-field{
  margin-bottom:18px;
  position:relative;
}
.form-field label{
  display:block;
  color:var(--gray-l);
  font-size:14px;font-weight:600;
  margin-bottom:8px;
}
.form-field input,
.form-field select,
.form-field textarea{
  width:100%;
  padding:14px 16px;
  background:var(--bg-2);
  color:#fff;
  border:1.5px solid var(--border);
  border-radius:10px;
  font-family:inherit;font-size:15px;
  transition:border-color .2s, background .2s, box-shadow .2s;
  font-weight:500;
}
.form-field input::placeholder,
.form-field textarea::placeholder{
  color:var(--gray-d);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  outline:none;
  border-color:var(--green);
  background:var(--bg);
  box-shadow:0 0 0 4px rgba(0,196,106,.12);
}
.form-field textarea{
  resize:vertical;
  min-height:130px;
  line-height:1.7;
}

/* Select wrapper for custom arrow */
.select-wrap{
  position:relative;
}
.select-wrap::after{
  content:'▾';
  position:absolute;
  left:16px;top:50%;transform:translateY(-50%);
  color:var(--green);
  pointer-events:none;
  font-size:14px;
}
.select-wrap select{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  padding-left:40px;
  cursor:pointer;
  background-image:none;
}
.select-wrap select option{
  background:var(--bg-2);color:#fff;
}

/* Field errors */
.field-error{
  display:block;
  color:#fca5a5;
  font-size:13px;
  margin-top:6px;
  min-height:18px;
}
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea{
  border-color:var(--red);
  box-shadow:0 0 0 4px rgba(239,68,68,.10);
}

/* Textarea meta (counter) */
.textarea-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}
.char-counter{
  font-size:12px;color:var(--gray-d);
  white-space:nowrap;
}

.form-submit{margin-top:14px}

/* Result message */
.form-result{
  margin-top:18px;
  padding:0;
  border-radius:10px;
  font-weight:600;font-size:15px;
  transition:all .3s;
  overflow:hidden;
  max-height:0;
}
.form-result.show{
  padding:14px 18px;
  max-height:200px;
}
.form-result.success{
  background:rgba(0,196,106,.12);
  color:var(--green-light);
  border:1px solid rgba(0,196,106,.40);
}
.form-result.error{
  background:rgba(239,68,68,.12);
  color:#fca5a5;
  border:1px solid rgba(239,68,68,.40);
}

/* Loading state on submit button */
.btn.is-loading{
  pointer-events:none;opacity:.85;
  position:relative;
}
.btn.is-loading .btn-label{opacity:0}
.btn.is-loading .btn-arrow{opacity:0}
.btn.is-loading::after{
  content:'';
  position:absolute;
  width:20px;height:20px;
  border:2.5px solid rgba(255,255,255,.3);
  border-top-color:#fff;
  border-radius:50%;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============================
   FOOTER
   ============================ */
.footer{
  background:var(--bg-deep);
  color:var(--gray-m);
  padding:50px 0 0;
  border-top:1px solid var(--border);
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  padding-bottom:36px;
  flex-wrap:wrap;
}
.foot-brand{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo-foot .lg-row{font-size:24px}
.foot-desc{font-size:13px;color:var(--gray-m)}

.foot-socials{display:flex;gap:10px}
.soc{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;background:rgba(0,196,106,.10);
  color:var(--green);transition:all .25s ease;
}
.soc svg{width:18px;height:18px}
.soc:hover{background:var(--green);color:#fff;transform:translateY(-3px)}

.footer-bottom{
  background:#030610;border-top:1px solid var(--border);
  padding:18px 0;font-size:13px;color:var(--gray-d);
  text-align:center;
}
.copy-link{
  color:var(--green);font-weight:700;
  transition:color .2s;
}
.copy-link:hover{color:var(--green-light)}

/* ============================
   RESPONSIVE — TABLET
   ============================ */
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-burger{display:flex}

  .hero-title{font-size:40px}
  .info-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto;gap:18px}
  .form-wrap{grid-template-columns:1fr;gap:40px}
  .form-intro{position:static}
  .section-title{font-size:28px}

  .nav-cta .btn{padding:10px 18px;font-size:14px}
}

/* ============================
   RESPONSIVE — MOBILE
   ============================ */
@media (max-width:600px){
  .container{padding:0 18px}

  .hero{padding:60px 0 50px}
  .hero-title{font-size:32px}
  .hero-sub{font-size:15px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}

  .info-section, .form-section{padding:60px 0}
  .info-card{padding:28px 22px}
  .section-title{font-size:24px}
  .section-head{margin-bottom:30px}

  .contact-form{padding:24px 20px;border-radius:18px}
  .form-row{grid-template-columns:1fr;gap:0}
  .form-field input,
  .form-field select,
  .form-field textarea{padding:12px 14px;font-size:14px}

  .footer-inner{flex-direction:column;text-align:center}
  .lg-row{font-size:24px}
}

/* Mobile drawer */
.nav-links.open{
  display:flex !important;
  position:absolute;top:100%;right:0;left:0;
  background:var(--bg);flex-direction:column;
  padding:20px 24px;
  border-bottom:1px solid var(--border);
  gap:0;
}
.nav-links.open a{
  padding:12px 0;
  border-bottom:1px solid var(--border);
  width:100%;
}