/* =============================================================
   DentaJob Landing Page — Design System
============================================================= */
:root{
  --primary:#0d9488;
  --primary-dark:#0b7a70;
  --primary-light:#2dd4bf;
  --secondary:#2563eb;
  --accent:#fb7a5a;
  --accent-dark:#f0562f;
  --dark:#0b1324;
  --dark-2:#111c34;
  --gray-700:#475569;
  --gray-500:#64748b;
  --gray-300:#cbd5e1;
  --gray-100:#f1f5f9;
  --bg-light:#f8fafc;
  --white:#ffffff;
  --radius-sm:10px;
  --radius:18px;
  --radius-lg:28px;
  --shadow-sm:0 4px 14px rgba(15,23,42,.06);
  --shadow:0 12px 34px rgba(15,23,42,.10);
  --shadow-lg:0 24px 60px rgba(15,23,42,.16);
  --grad-primary:linear-gradient(135deg,var(--primary) 0%,#0891b2 55%,var(--secondary) 100%);
  --grad-accent:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);
  --transition:.35s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Tajawal','Cairo',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;
  color:var(--gray-700);
  background:var(--bg-light);
  line-height:1.75;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px}
section{position:relative}
::selection{background:var(--primary);color:#fff}

/* scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--gray-100)}
::-webkit-scrollbar-thumb{background:var(--primary);border-radius:10px}

/* ---------- Preloader ---------- */
#preloader{
  position:fixed;inset:0;z-index:9999;background:var(--dark);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
}
#preloader.hide{opacity:0;visibility:hidden}
.preload-tooth{width:64px;height:64px;color:var(--primary-light);animation:pulseTooth 1.1s ease-in-out infinite}
@keyframes pulseTooth{0%,100%{transform:scale(.85);opacity:.6}50%{transform:scale(1.05);opacity:1}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:50px;font-weight:700;font-size:15px;
  transition:var(--transition);position:relative;overflow:hidden;white-space:nowrap;
}
.btn-primary{background:var(--grad-primary);color:#fff;box-shadow:0 10px 24px rgba(13,148,136,.35);background-size:200% 200%}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(13,148,136,.45);background-position:100% 0}
.btn-accent{background:var(--grad-accent);color:#fff;box-shadow:0 10px 24px rgba(251,122,90,.35)}
.btn-accent:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(251,122,90,.45)}
.btn-outline{border:2px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(6px)}
.btn-outline:hover{background:#fff;color:var(--primary-dark);border-color:#fff;transform:translateY(-3px)}
.btn-outline-dark{border:2px solid var(--gray-300);color:var(--dark)}
.btn-outline-dark:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-3px)}
.btn-sm{padding:10px 22px;font-size:14px}
.btn-block{width:100%}

/* ---------- Navbar ---------- */
.navbar{
  position:fixed;top:0;inset-inline:0;z-index:1000;
  padding:18px 0;transition:var(--transition);
}
.navbar .container{display:flex;align-items:center;justify-content:space-between}
.navbar.scrolled{padding:10px 0;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);box-shadow:0 6px 24px rgba(15,23,42,.08)}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px;color:#fff;transition:var(--transition)}
.navbar.scrolled .brand{color:var(--dark)}
.brand-icon{
  width:44px;height:44px;border-radius:14px;background:var(--grad-primary);
  display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;
  box-shadow:0 8px 18px rgba(13,148,136,.35);
}
.brand-icon svg{width:24px;height:24px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-size:10px;letter-spacing:2px;font-weight:600;opacity:.75;text-transform:uppercase}

.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:10px 18px;border-radius:50px;font-weight:600;font-size:15px;color:#fff;
  transition:var(--transition);position:relative;
}
.navbar.scrolled .nav-links a{color:var(--gray-700)}
.nav-links a:hover{background:rgba(255,255,255,.15)}
.navbar.scrolled .nav-links a:hover{background:var(--gray-100);color:var(--primary-dark)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-cta .btn{padding:11px 24px;font-size:14px}
.login-link{display:flex;align-items:center;gap:8px}

.navbar.scrolled .nav-cta .btn-outline{border-color:var(--gray-300);color:var(--dark);background:transparent}
.navbar.scrolled .nav-cta .btn-outline:hover{background:var(--primary);color:#fff;border-color:var(--primary)}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:34px;padding:6px;z-index:1200}
.nav-toggle span{height:3px;width:100%;background:#fff;border-radius:3px;transition:var(--transition)}
.navbar.scrolled .nav-toggle span{background:var(--dark)}
.nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- Hero / Slider ---------- */
.hero{min-height:100vh;position:relative;overflow:hidden;background:var(--dark)}
.hero-slides{position:relative;display:grid}
.hero-slide{
  grid-area:1/1;min-height:100vh;display:flex;align-items:flex-start;
  opacity:0;visibility:hidden;transform:scale(1.06);transition:opacity 1s ease,transform 1.4s ease,visibility 1s;
  background:var(--grad-primary);background-size:220% 220%;animation:gradientShift 14s ease infinite;
}
.hero-slide.active{opacity:1;visibility:visible;transform:scale(1);z-index:2}
.hero-slide:nth-child(1){background-image:linear-gradient(135deg,#0d9488,#0f172a 65%,#2563eb)}
.hero-slide:nth-child(2){background-image:linear-gradient(135deg,#0f766e,#0b1324 60%,#0891b2)}
.hero-slide:nth-child(3){background-image:linear-gradient(135deg,#155e75,#0b1324 60%,#0d9488)}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

.hero-overlay-pattern{position:absolute;inset:0;opacity:.12;
  background-image:radial-gradient(circle at 2px 2px, #fff 1.4px, transparent 1.4px);
  background-size:34px 34px;pointer-events:none;
}
.hero .container{position:relative;z-index:3;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:110px;padding-bottom:70px}
.hero-content{color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:50px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);font-size:13px;font-weight:700;
  backdrop-filter:blur(6px);margin-bottom:22px;
}
.eyebrow span.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(251,122,90,.25)}
.hero-title{font-size:clamp(32px,5vw,58px);font-weight:800;line-height:1.2;margin-bottom:20px}
.hero-title .highlight{color:var(--accent);position:relative;white-space:nowrap}
.hero-desc{font-size:18px;color:rgba(255,255,255,.85);max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:46px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .stat b{display:block;font-size:26px;font-weight:800;color:#fff}
.hero-stats .stat span{font-size:13px;color:rgba(255,255,255,.7)}

.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;height:460px}
.hero-visual-card{
  position:relative;z-index:2;
  width:100%;max-width:380px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);backdrop-filter:blur(16px);padding:34px;color:#fff;box-shadow:var(--shadow-lg);
  animation:floatY 6s ease-in-out infinite;
}
.hero-visual-card .tooth-badge{
  width:74px;height:74px;border-radius:20px;background:var(--grad-accent);display:flex;align-items:center;
  justify-content:center;margin-bottom:22px;box-shadow:0 12px 24px rgba(251,122,90,.4);
}
.hero-visual-card .tooth-badge svg{width:38px;height:38px;color:#fff}
.hero-visual-card h4{font-size:20px;margin-bottom:10px;font-weight:800}
.hero-visual-card p{color:rgba(255,255,255,.75);font-size:14.5px;margin-bottom:20px}
.hero-visual-card .mini-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-top:1px solid rgba(255,255,255,.15)}
.hero-visual-card .mini-row:first-of-type{border-top:none}
.hero-visual-card .avatars{display:flex}
.hero-visual-card .avatars span{
  width:30px;height:30px;border-radius:50%;background:var(--grad-primary);border:2px solid rgba(255,255,255,.5);
  margin-inline-start:-10px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;
}

.float-icon{position:absolute;z-index:1;color:#fff;opacity:.8;filter:drop-shadow(0 8px 14px rgba(0,0,0,.25))}
.float-icon svg{width:100%;height:100%}
.float-icon.i1{width:44px;height:44px;top:6%;left:-14px;animation:floatY 5s ease-in-out infinite}
.float-icon.i2{width:32px;height:32px;bottom:8%;left:-6px;animation:floatY 4.2s ease-in-out infinite .4s}
.float-icon.i3{width:38px;height:38px;top:-16px;right:12%;animation:floatRotate 7s ease-in-out infinite}
.float-icon.i4{width:30px;height:30px;bottom:-14px;right:18%;animation:floatY 5.6s ease-in-out infinite .8s}
@media (max-width:768px){.float-icon{display:none}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
@keyframes floatRotate{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px) rotate(12deg)}}

.hero-arrows{position:absolute;bottom:36px;inset-inline-end:24px;display:flex;gap:10px;z-index:4}
.hero-arrows button{
  width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.3);color:#fff;
  display:flex;align-items:center;justify-content:center;transition:var(--transition);background:rgba(255,255,255,.08);
}
.hero-arrows button:hover{background:#fff;color:var(--primary-dark)}
.hero-dots{position:absolute;bottom:44px;inset-inline-start:24px;display:flex;gap:10px;z-index:4}
.hero-dots button{width:34px;height:5px;border-radius:6px;background:rgba(255,255,255,.35);transition:var(--transition)}
.hero-dots button.active{background:var(--accent);width:50px}

.scroll-cue{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);color:#fff;opacity:.75;z-index:4;text-align:center;font-size:12px}
.scroll-cue .wheel{width:26px;height:42px;border:2px solid rgba(255,255,255,.6);border-radius:20px;margin:0 auto 8px;position:relative}
.scroll-cue .wheel::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;border-radius:3px;background:#fff;animation:scrollDown 1.6s ease infinite}
@keyframes scrollDown{0%{opacity:1;top:8px}100%{opacity:0;top:22px}}

/* ---------- Sections shared ---------- */
.section{padding:110px 0}
.section-alt{background:var(--white)}
.section-head{text-align:center;max-width:680px;margin:0 auto 62px}
.section-head .eyebrow{color:var(--primary-dark);background:rgba(13,148,136,.08);border-color:rgba(13,148,136,.18)}
.section-head .eyebrow span.dot{background:var(--primary)}
.section-title{font-size:clamp(26px,3.4vw,42px);font-weight:800;color:var(--dark);margin:16px 0}
.section-desc{color:var(--gray-500);font-size:16.5px}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center}
.about-visual{position:relative}
.about-blob{
  position:absolute;width:340px;height:340px;border-radius:42% 58% 65% 35%/45% 40% 60% 55%;
  background:var(--grad-primary);opacity:.15;top:-30px;left:-30px;animation:blobMove 9s ease-in-out infinite;
}
@keyframes blobMove{0%,100%{border-radius:42% 58% 65% 35%/45% 40% 60% 55%}50%{border-radius:60% 40% 30% 70%/50% 60% 40% 50%}}
.about-card-main{
  position:relative;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:36px;
  border:1px solid var(--gray-100);
}
.about-card-main .icon-row{display:flex;gap:14px;margin-bottom:20px}
.about-card-main .icon-row i{
  width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:rgba(13,148,136,.1);color:var(--primary);font-size:20px;
}
.about-card-main .icon-row i:nth-child(2){background:rgba(37,99,235,.1);color:var(--secondary)}
.about-card-main .icon-row i:nth-child(3){background:rgba(251,122,90,.12);color:var(--accent-dark)}
.about-card-main h4{font-size:20px;font-weight:800;color:var(--dark);margin-bottom:10px}
.about-card-main p{color:var(--gray-500);font-size:15px}
.floating-chip{
  position:absolute;background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:14px 18px;
  display:flex;align-items:center;gap:12px;font-weight:700;color:var(--dark);font-size:14px;animation:floatY 5s ease-in-out infinite;
}
.floating-chip i{color:var(--primary);font-size:18px}
.floating-chip.chip-1{top:-24px;right:-18px}
.floating-chip.chip-2{bottom:-20px;left:-24px;animation-delay:.6s}

.about-text .section-title{text-align:right;margin-top:0}
.about-features{margin:26px 0 34px;display:grid;gap:16px}
.about-features li{display:flex;align-items:flex-start;gap:14px;font-size:15.5px;color:var(--gray-700)}
.about-features li i{color:var(--primary);font-size:18px;margin-top:3px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:20px}
.stat-card{
  background:#fff;border-radius:var(--radius);padding:26px 18px;text-align:center;box-shadow:var(--shadow-sm);
  border:1px solid var(--gray-100);transition:var(--transition);
}
.stat-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.stat-card b{display:block;font-size:30px;font-weight:800;background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-card span{font-size:13.5px;color:var(--gray-500);font-weight:600}

/* ---------- How it works ---------- */
.tabs-switch{display:flex;justify-content:center;gap:8px;background:var(--gray-100);border-radius:50px;padding:6px;max-width:420px;margin:0 auto 56px}
.tabs-switch button{
  flex:1;padding:13px 20px;border-radius:50px;font-weight:700;font-size:15px;color:var(--gray-500);transition:var(--transition);
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.tabs-switch button.active{background:var(--grad-primary);color:#fff;box-shadow:0 10px 22px rgba(13,148,136,.3)}
.how-panel{display:none}
.how-panel.active{display:block}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.steps-grid::before{
  content:"";position:absolute;top:44px;left:10%;right:10%;height:2px;
  background:repeating-linear-gradient(90deg,var(--gray-300) 0 10px,transparent 10px 20px);z-index:0;
}
.step-card{position:relative;z-index:1;background:#fff;border-radius:var(--radius);padding:30px 22px;text-align:center;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);transition:var(--transition)}
.step-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:transparent}
.step-num{
  width:56px;height:56px;border-radius:16px;background:var(--grad-primary);color:#fff;font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 10px 22px rgba(13,148,136,.28);
}
.step-card i{font-size:26px;color:var(--primary);margin-bottom:14px;display:inline-block}
.step-card h4{font-size:17px;font-weight:800;color:var(--dark);margin-bottom:8px}
.step-card p{font-size:14px;color:var(--gray-500)}

/* ---------- Pricing ---------- */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.price-card{
  background:#fff;border-radius:var(--radius-lg);padding:40px 32px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);
  transition:var(--transition);display:flex;flex-direction:column;position:relative;
}
.price-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.price-card.featured{background:var(--grad-primary);color:#fff;transform:scale(1.045);box-shadow:0 26px 60px rgba(13,148,136,.35);z-index:2;border:none}
.price-card.featured:hover{transform:scale(1.045) translateY(-8px)}
.price-ribbon{position:absolute;top:-14px;right:32px;background:var(--grad-accent);color:#fff;font-size:12.5px;font-weight:800;padding:8px 18px;border-radius:50px;box-shadow:0 8px 16px rgba(251,122,90,.4)}
.price-card h3{font-size:19px;font-weight:800;margin-bottom:8px}
.price-card .price-note{font-size:13.5px;opacity:.75;margin-bottom:22px}
.price-amount{font-size:40px;font-weight:800;margin-bottom:4px}
.price-amount span{font-size:15px;font-weight:600;opacity:.7}
.price-card ul{margin:26px 0 30px;display:grid;gap:14px}
.price-card ul li{display:flex;align-items:center;gap:12px;font-size:14.5px}
.price-card ul li i{color:var(--primary)}
.price-card.featured ul li i{color:#fff}
.price-card .btn{margin-top:auto}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px}
.contact-form-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:42px;border:1px solid var(--gray-100)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.field{position:relative;margin-bottom:18px}
.field input,.field textarea{
  width:100%;padding:16px 18px;border-radius:var(--radius-sm);border:1.5px solid var(--gray-300);
  font-family:inherit;font-size:15px;transition:var(--transition);background:var(--gray-100);color:var(--dark);
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(13,148,136,.12)}
.form-msg{display:none;align-items:center;gap:10px;padding:14px 18px;border-radius:var(--radius-sm);background:rgba(13,148,136,.1);color:var(--primary-dark);font-weight:700;font-size:14.5px;margin-bottom:18px}
.form-msg.show{display:flex}
.contact-info-list{display:grid;gap:18px;margin-bottom:30px}
.contact-info-card{
  background:#fff;border-radius:var(--radius);padding:22px;display:flex;align-items:center;gap:18px;
  box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);transition:var(--transition);
}
.contact-info-card:hover{transform:translateX(-6px);box-shadow:var(--shadow)}
html[dir="rtl"] .contact-info-card:hover{transform:translateX(6px)}
.contact-info-card i{
  width:52px;height:52px;flex-shrink:0;border-radius:14px;background:rgba(13,148,136,.1);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.contact-info-card h5{font-size:15.5px;font-weight:800;color:var(--dark);margin-bottom:4px}
.contact-info-card span{font-size:14px;color:var(--gray-500);direction:ltr;display:inline-block}
.social-row{display:flex;gap:12px}
.social-row a{
  width:46px;height:46px;border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);display:flex;align-items:center;
  justify-content:center;color:var(--primary);font-size:17px;transition:var(--transition);border:1px solid var(--gray-100);
}
.social-row a:hover{background:var(--grad-primary);color:#fff;transform:translateY(-5px)}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:var(--grad-primary);border-radius:var(--radius-lg);margin:0 auto;padding:60px 50px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;position:relative;overflow:hidden;
  flex-wrap:wrap;
}
.cta-banner::before{content:"";position:absolute;width:280px;height:280px;background:rgba(255,255,255,.08);border-radius:50%;top:-120px;right:-80px}
.cta-banner h3{font-size:clamp(22px,3vw,30px);font-weight:800;margin-bottom:8px}
.cta-banner p{color:rgba(255,255,255,.85)}
.cta-banner .actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- Footer ---------- */
footer{background:var(--dark);color:rgba(255,255,255,.7);padding-top:80px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand p{margin:18px 0 22px;font-size:14.5px;line-height:1.9}
.footer-col h5{color:#fff;font-size:16px;font-weight:800;margin-bottom:20px}
.footer-col ul{display:grid;gap:12px}
.footer-col ul li a{font-size:14.5px;transition:var(--transition)}
.footer-col ul li a:hover{color:var(--primary-light);padding-inline-start:4px}
.footer-col .contact-info-card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.08)}
.footer-col .contact-info-card span, .footer-col .contact-info-card h5{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:26px 0;font-size:13.5px;flex-wrap:wrap;gap:10px}
.footer-bottom a{color:var(--primary-light)}

/* ---------- Back to top ---------- */
.back-top{
  position:fixed;bottom:28px;inset-inline-end:28px;width:50px;height:50px;border-radius:50%;background:var(--grad-primary);
  color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:900;
  opacity:0;visibility:hidden;transform:translateY(20px);transition:var(--transition);
}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--grad-accent)}

/* ---------- Responsive ---------- */
@media (max-width:992px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .hero .container{grid-template-columns:1fr;text-align:center;padding-top:130px}
  .hero-desc{margin-inline:auto}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center}
  .hero-visual{height:380px;margin-top:20px}
  .about-grid{grid-template-columns:1fr}
  .about-visual{max-width:420px;margin:0 auto}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid::before{display:none}
  .pricing-grid{grid-template-columns:1fr}
  .price-card.featured{transform:none}
  .price-card.featured:hover{transform:translateY(-8px)}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-banner{flex-direction:column;text-align:center;justify-content:center}
  .hero-arrows{display:none}
  .section{padding:80px 0}
  .steps-grid{grid-template-columns:1fr}
}

/* mobile nav panel */
.mobile-nav{
  position:fixed;inset-inline-end:0;top:0;height:100vh;width:min(320px,84%);background:#fff;z-index:1100;
  box-shadow:-20px 0 60px rgba(0,0,0,.15);transform:translateX(105%);transition:transform .45s cubic-bezier(.4,0,.2,1);
  padding:100px 30px 30px;display:flex;flex-direction:column;gap:6px;
}
html[dir="rtl"] .mobile-nav{transform:translateX(-105%)}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{padding:16px 6px;font-weight:700;color:var(--dark);border-bottom:1px solid var(--gray-100);font-size:16px}
.mobile-nav .btn{margin-top:20px}
.nav-backdrop{position:fixed;inset:0;background:rgba(11,19,36,.55);z-index:1050;opacity:0;visibility:hidden;transition:var(--transition)}
.nav-backdrop.show{opacity:1;visibility:visible}