/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#6366f1;
  --primary-light:#818cf8;
  --primary-dark:#4f46e5;
  --navy:#0f172a;
  --bg:#fafbfc;
  --text:#1e293b;
  --text-light:#64748b;
  --gray:#e2e8f0;
  --gray-light:#f1f5f9;
  --green:#10b981;
  --green-light:#d1fae5;
  --radius:12px;
  --shadow:0 4px 24px rgba(15,23,42,.08);
  --shadow-hover:0 8px 32px rgba(15,23,42,.14);
  --transition:0.3s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'IBM Plex Sans',sans-serif;
  color:var(--text);background:var(--bg);
  line-height:1.7;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'DM Sans',sans-serif;line-height:1.2;font-weight:700}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}

/* ===== Language toggle ===== */
.lang-toggle{
  background:rgba(255,255,255,.1);color:#fff;
  border:1px solid rgba(255,255,255,.2);
  padding:6px 14px;border-radius:50px;cursor:pointer;
  font-weight:700;font-size:.8rem;letter-spacing:.5px;
  font-family:'DM Sans',sans-serif;
  transition:all var(--transition);
}
.lang-toggle:hover{background:var(--primary);border-color:var(--primary)}

/* ===== RTL support ===== */
.rtl{font-family:'Noto Sans Arabic','IBM Plex Sans',sans-serif}
.rtl h1,.rtl h2,.rtl h3,.rtl h4{font-family:'Noto Sans Arabic','DM Sans',sans-serif}
.rtl .hero-content{text-align:right}
.rtl .hero-cta{justify-content:flex-end}
.rtl .hero-stats{justify-content:flex-end}
.rtl .form-nav{flex-direction:row-reverse}
.rtl .btn-next{margin-left:0;margin-right:auto}
.rtl .req-item{flex-direction:row-reverse;text-align:right}
.rtl .service-item{flex-direction:row-reverse;text-align:right}
.rtl .contact-detail{flex-direction:row-reverse}
.rtl .checkbox-item{flex-direction:row-reverse}

/* ===== Container ===== */
.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* ===== Navbar ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(15,23,42,.97);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(99,102,241,.15);
}
.navbar .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.navbar-logo{height:36px;width:auto}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:rgba(255,255,255,.7);font-size:.9rem;font-weight:500;transition:color var(--transition)}
.nav-links a:hover{color:var(--primary-light)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:var(--transition)}

/* ===== Hero ===== */
.hero{
  min-height:100vh;display:flex;align-items:center;
  background:var(--navy);position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 60% 20%,rgba(99,102,241,.12) 0%,transparent 60%),
             radial-gradient(ellipse at 20% 80%,rgba(99,102,241,.06) 0%,transparent 50%);
}
.hero-content{position:relative;z-index:1;padding:120px 24px 80px;max-width:700px}
.hero-badge{
  display:inline-block;padding:6px 16px;border-radius:50px;
  background:rgba(99,102,241,.15);color:var(--primary-light);
  font-size:.82rem;font-weight:600;margin-bottom:24px;letter-spacing:.3px;
}
.hero h1{font-size:clamp(2.2rem,5vw,3.4rem);color:#fff;margin-bottom:20px;letter-spacing:-1px;line-height:1.15}
.hero h1 span{color:var(--primary-light)}
.hero p{color:rgba(255,255,255,.55);font-size:1.1rem;margin-bottom:32px;line-height:1.8;max-width:560px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}
.btn{
  display:inline-block;padding:14px 32px;border-radius:50px;
  font-weight:600;font-size:.95rem;transition:all var(--transition);
  cursor:pointer;border:none;letter-spacing:.3px;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(99,102,241,.35)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.2)}
.btn-outline:hover{border-color:var(--primary-light);color:var(--primary-light)}

.hero-stats{display:flex;gap:40px}
.hero-stat{text-align:left}
.hero-stat-number{display:block;font-family:'DM Sans',sans-serif;font-size:1.6rem;font-weight:700;color:var(--primary-light)}
.hero-stat-label{color:rgba(255,255,255,.4);font-size:.82rem}

/* ===== Sections ===== */
section{padding:100px 0}
.section-title{font-size:2rem;margin-bottom:12px;text-align:center}
.section-subtitle{color:var(--text-light);text-align:center;max-width:600px;margin:0 auto 56px;font-size:1.05rem}
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ===== What You'll Do ===== */
.tasks{background:var(--bg)}
.task-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.task-card{
  background:#fff;border-radius:var(--radius);padding:32px 24px;
  border:1px solid var(--gray);transition:all var(--transition);
}
.task-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.task-icon{font-size:1.8rem;margin-bottom:12px}
.task-card h3{font-size:1.05rem;margin-bottom:8px}
.task-card p{color:var(--text-light);font-size:.9rem;line-height:1.7}
.task-tag{
  display:inline-block;padding:3px 10px;border-radius:50px;
  font-size:.72rem;font-weight:600;margin-top:12px;
  background:var(--gray-light);color:var(--text-light);
}

/* ===== How It Works ===== */
.how{background:var(--gray-light)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px;counter-reset:step}
.step{text-align:center;position:relative}
.step::before{
  counter-increment:step;content:counter(step);
  display:flex;align-items:center;justify-content:center;
  width:48px;height:48px;border-radius:50%;margin:0 auto 16px;
  background:var(--primary);color:#fff;font-weight:700;font-size:1.2rem;
  font-family:'DM Sans',sans-serif;
}
.step h3{font-size:1.05rem;margin-bottom:8px}
.step p{color:var(--text-light);font-size:.9rem}

/* ===== Requirements ===== */
.requirements{background:var(--bg)}
.req-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:700px;margin:0 auto}
.req-item{
  display:flex;align-items:flex-start;gap:12px;
  padding:16px;background:#fff;border-radius:8px;
  border:1px solid var(--gray);
}
.req-check{color:var(--green);flex-shrink:0;margin-top:2px}
.req-item p{font-size:.93rem}

/* ===== Apply Section ===== */
.apply{background:var(--navy)}
.apply .section-title{color:#fff}
.apply .section-subtitle{color:rgba(255,255,255,.5)}

.apply-form-wrap{max-width:600px;margin:0 auto;background:rgba(255,255,255,.05);border-radius:16px;padding:40px 36px;border:1px solid rgba(99,102,241,.2)}

/* Steps indicator */
.form-steps{display:flex;justify-content:center;gap:8px;margin-bottom:32px}
.form-step-dot{
  width:10px;height:10px;border-radius:50%;
  background:rgba(255,255,255,.15);transition:background var(--transition);
}
.form-step-dot.active{background:var(--primary)}
.form-step-dot.done{background:var(--green)}

/* Form panels */
.form-panel{display:none}
.form-panel.active{display:block}
.form-panel label{display:block;color:rgba(255,255,255,.7);font-size:.85rem;margin-bottom:6px;font-weight:500}
.form-panel input,.form-panel select,.form-panel textarea{
  width:100%;padding:12px 16px;border-radius:8px;
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);
  color:#fff;font-family:inherit;font-size:.95rem;
  outline:none;transition:border-color var(--transition);margin-bottom:16px;
}
.form-panel input::placeholder,.form-panel textarea::placeholder{color:rgba(255,255,255,.3)}
.form-panel input:focus,.form-panel select:focus,.form-panel textarea:focus{border-color:var(--primary)}
.form-panel select option{background:var(--navy);color:#fff}
.form-panel textarea{resize:vertical;min-height:80px}

/* Checkboxes multi-select */
.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.checkbox-item{
  display:flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:8px;cursor:pointer;
  border:1px solid rgba(255,255,255,.1);transition:all var(--transition);
  color:rgba(255,255,255,.7);font-size:.88rem;
}
.checkbox-item:hover{border-color:var(--primary)}
.checkbox-item.selected{background:rgba(99,102,241,.15);border-color:var(--primary);color:#fff}
.checkbox-item input{display:none}

/* Form buttons */
.form-nav{display:flex;justify-content:space-between;gap:16px;margin-top:8px}
.btn-back{
  background:transparent;color:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.15);
  padding:12px 28px;border-radius:50px;cursor:pointer;font-weight:600;font-size:.9rem;
  transition:all var(--transition);
}
.btn-back:hover{border-color:rgba(255,255,255,.4);color:#fff}
.btn-next{
  background:var(--primary);color:#fff;border:none;
  padding:12px 28px;border-radius:50px;cursor:pointer;font-weight:600;font-size:.9rem;
  transition:all var(--transition);margin-left:auto;
}
.btn-next:hover{background:var(--primary-dark)}
.btn-next:disabled{opacity:.4;cursor:not-allowed}

/* Assessment result */
.assessment-result{display:none;text-align:center;padding:20px 0}
.assessment-result.show{display:block}
.assessment-result h3{color:#fff;font-size:1.3rem;margin-bottom:16px}
.assessment-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:24px}
.assessment-tag{
  padding:8px 18px;border-radius:50px;font-size:.85rem;font-weight:600;
  background:rgba(16,185,129,.15);color:var(--green);
}
.assessment-msg{color:rgba(255,255,255,.6);font-size:.95rem;margin-bottom:24px;line-height:1.7}

/* Form messages */
.contractor-notice{
  font-size:.8rem;color:rgba(255,255,255,.45);line-height:1.6;
  padding:14px 16px;border-radius:8px;margin-bottom:16px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);
}
.form-success,.form-error{
  display:none;padding:16px;border-radius:8px;
  font-weight:600;text-align:center;margin-top:16px;
}
.form-success{background:rgba(16,185,129,.12);color:var(--green)}
.form-error{background:rgba(220,50,50,.12);color:#ef4444}
.form-success.show,.form-error.show{display:block}

/* ===== Footer ===== */
.footer{
  background:var(--navy);color:rgba(255,255,255,.4);
  padding:32px 0;font-size:.82rem;
  border-top:1px solid rgba(99,102,241,.1);
}
.footer .container{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px}
.footer a{color:rgba(255,255,255,.4);transition:color var(--transition)}
.footer a:hover{color:var(--primary-light)}

/* ===== Mobile ===== */
@media(max-width:768px){
  .nav-links{
    position:fixed;top:64px;left:0;right:0;
    background:rgba(15,23,42,.98);flex-direction:column;gap:0;
    max-height:0;overflow:hidden;transition:max-height .4s ease;
  }
  .nav-links.open{max-height:300px}
  .nav-links a{padding:16px 24px;display:block;border-bottom:1px solid rgba(255,255,255,.05)}
  .hamburger{display:flex}
  .hero-content{padding:100px 24px 60px}
  .hero-stats{gap:24px}
  .task-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .req-grid{grid-template-columns:1fr}
  .checkbox-grid{grid-template-columns:1fr}
  section{padding:64px 0}
  .apply-form-wrap{padding:28px 20px}
}