/* Quick Login — Landing Page Styles */
:root {
  --blue: #1a3a7b;
  --blue-light: #2d5fc4;
  --blue-pale: #e8f0fe;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --green-wa: #25d366;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,.08);
  --transition: .3s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;color:var(--gray-800);line-height:1.6;overflow-x:hidden}
[dir="rtl"] body{direction:rtl}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--gray-200);padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:8px;font-size:1.35rem;font-weight:700;color:var(--blue)}
.nav-logo svg{width:28px;height:28px}
.nav-links{display:flex;align-items:center;gap:24px;font-size:.9rem}
.nav-links a{color:var(--gray-600);transition:color var(--transition)}
.nav-links a:hover{color:var(--blue)}
.lang-switch{background:var(--blue-pale);padding:4px 12px;border-radius:20px;font-weight:600;color:var(--blue);font-size:.85rem}

/* HERO */
.hero{padding:140px 0 80px;background:linear-gradient(135deg,var(--blue) 0%,var(--blue-light) 100%);color:#fff;text-align:center}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;margin-bottom:16px;line-height:1.2}
.hero p{font-size:1.15rem;opacity:.9;max-width:560px;margin:0 auto 32px}
.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius);font-weight:600;font-size:1rem;transition:all var(--transition);cursor:pointer;border:none}
.btn-white{background:#fff;color:var(--blue)}
.btn-white:hover{background:var(--blue-pale);transform:translateY(-2px)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-outline:hover{border-color:#fff;transform:translateY(-2px)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-light);transform:translateY(-2px)}
.free-badge{display:inline-block;margin-top:20px;background:rgba(255,255,255,.18);padding:6px 16px;border-radius:20px;font-size:.85rem}

/* SECTIONS */
section{padding:80px 0}
.section-title{text-align:center;font-size:2rem;font-weight:700;color:var(--blue);margin-bottom:12px}
.section-sub{text-align:center;color:var(--gray-600);max-width:540px;margin:0 auto 48px;font-size:1.05rem}

/* HOW IT WORKS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;position:relative}
.step{text-align:center;padding:32px 24px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);position:relative}
.step-num{width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:700;margin-bottom:16px}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--gray-600);font-size:.95rem}
.step-arrow{display:none}

/* FEATURES */
.features-bg{background:var(--gray-50)}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.feature-card{background:#fff;padding:28px;border-radius:var(--radius);box-shadow:var(--shadow);transition:transform var(--transition)}
.feature-card:hover{transform:translateY(-4px)}
.feature-icon{width:48px;height:48px;border-radius:10px;background:var(--blue-pale);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.5rem}
.feature-card h3{font-size:1.05rem;margin-bottom:6px}
.feature-card p{color:var(--gray-600);font-size:.9rem}

/* PLATFORMS */
.platforms-grid{display:flex;gap:32px;justify-content:center;flex-wrap:wrap}
.platform-card{background:#fff;padding:40px 48px;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;flex:1;max-width:400px}
.platform-card h3{font-size:1.2rem;margin:16px 0 8px}
.platform-card p{color:var(--gray-600);font-size:.9rem;margin-bottom:20px}
.platform-icon{font-size:3rem}

/* REVIEWS */
.reviews-bg{background:var(--gray-50)}
.reviews-box{max-width:600px;margin:0 auto;text-align:center;background:#fff;padding:48px;border-radius:var(--radius);box-shadow:var(--shadow)}
.stars{font-size:2rem;color:#f59e0b;margin-bottom:8px}
.rating-num{font-size:3rem;font-weight:800;color:var(--blue)}
.reviews-box p{color:var(--gray-600);margin-top:8px}

/* ABOUT */
.about-content{max-width:640px;margin:0 auto;text-align:center}
.about-content p{color:var(--gray-600);font-size:1.05rem;margin-bottom:20px}

/* FOOTER */
.footer{background:var(--gray-800);color:rgba(255,255,255,.7);padding:40px 0;text-align:center;font-size:.9rem}
.footer a{color:#fff;font-weight:600}
.footer-links{display:flex;gap:24px;justify-content:center;margin-bottom:16px;flex-wrap:wrap}

/* WHATSAPP FAB */
.wa-fab{position:fixed;bottom:24px;right:24px;z-index:99;width:60px;height:60px;border-radius:50%;background:var(--green-wa);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.4);transition:transform var(--transition)}
.wa-fab:hover{transform:scale(1.1)}
.wa-fab svg{width:32px;height:32px;fill:#fff}
[dir="rtl"] .wa-fab{right:auto;left:24px}

/* ANIMATIONS */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:768px){
  .steps{grid-template-columns:1fr}
  .nav-links .hide-mobile{display:none}
  .hero{padding:120px 0 60px}
  .hero h1{font-size:1.8rem}
  .platform-card{padding:28px}
  section{padding:60px 0}
}