:root{
  --bg:#07111d;--bg2:#0b1726;--card:#101d2d;--card2:#0e1927;--text:#eef6ff;--muted:#a8b7c9;--line:rgba(255,255,255,.1);
  --primary:#7c5cff;--primary2:#21d4a8;--warning:#ffc857;--danger:#ff5c7a;--shadow:0 24px 70px rgba(0,0,0,.32);
  --radius:24px;--radius-sm:14px;--container:1160px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Tajawal',system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(circle at 20% 0%,rgba(124,92,255,.22),transparent 32%),radial-gradient(circle at 85% 10%,rgba(33,212,168,.15),transparent 28%),var(--bg);color:var(--text);line-height:1.8}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--container),calc(100% - 36px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(7,17,29,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--primary2));display:grid;place-items:center;font-weight:900;color:#fff;box-shadow:0 14px 40px rgba(124,92,255,.3)}.brand strong{display:block;font-size:1.12rem}.brand small{display:block;color:var(--muted);font-size:.8rem;margin-top:-4px}.nav-links{display:flex;align-items:center;gap:10px}.nav-links a{color:var(--muted);padding:10px 12px;border-radius:12px;font-weight:700}.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.07)}.menu-toggle{display:none;border:1px solid var(--line);background:rgba(255,255,255,.05);color:#fff;border-radius:12px;padding:10px 14px;font-size:1.2rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:14px;border:1px solid transparent;font-weight:800;cursor:pointer;transition:.18s ease;background:none;color:inherit;font-family:inherit}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),#5b7cfa);color:#fff;box-shadow:0 18px 45px rgba(124,92,255,.25)}.btn-green{background:linear-gradient(135deg,var(--primary2),#16a085);color:#02130f}.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.04);color:#fff}.btn-danger{background:rgba(255,92,122,.12);border-color:rgba(255,92,122,.4);color:#ffd6de}.btn-block{width:100%}.hero{padding:82px 0 42px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#d9d2ff;background:rgba(124,92,255,.13);border:1px solid rgba(124,92,255,.28);padding:7px 13px;border-radius:999px;font-weight:800;font-size:.95rem}.hero h1{font-size:clamp(2.15rem,5vw,4.65rem);line-height:1.12;margin:20px 0 18px;letter-spacing:-.04em}.gradient-text{background:linear-gradient(90deg,#fff,#a998ff,#6ef0cf);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:1.18rem;color:var(--muted);max-width:740px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.stat{padding:16px;border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:18px}.stat strong{display:block;font-size:1.45rem}.stat span{color:var(--muted);font-size:.92rem}.hero-card{position:relative;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border-radius:32px;padding:24px;box-shadow:var(--shadow);overflow:hidden}.hero-card:before{content:"";position:absolute;inset:-120px -100px auto auto;width:260px;height:260px;background:radial-gradient(circle,rgba(33,212,168,.25),transparent 65%)}.terminal{background:#050a12;border:1px solid rgba(255,255,255,.12);border-radius:20px;overflow:hidden;position:relative}.terminal-bar{display:flex;gap:7px;padding:14px;background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.08)}.dot{width:11px;height:11px;border-radius:50%;background:#ff5f56}.dot:nth-child(2){background:#ffbd2e}.dot:nth-child(3){background:#27c93f}.terminal pre{margin:0;padding:20px;color:#aaf0dc;white-space:pre-wrap;direction:ltr;text-align:left;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92rem;line-height:1.7}.section{padding:58px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:24px}.section-head h2{font-size:clamp(1.8rem,3vw,2.7rem);margin:0;letter-spacing:-.03em}.section-head p{color:var(--muted);margin:8px 0 0;max-width:680px}.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.course-card{background:linear-gradient(180deg,rgba(16,29,45,.96),rgba(11,23,38,.96));border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:14px;min-height:100%;box-shadow:0 18px 50px rgba(0,0,0,.18)}.course-card:hover{border-color:rgba(124,92,255,.48)}.course-badge{width:max-content;color:#dbd4ff;background:rgba(124,92,255,.13);border:1px solid rgba(124,92,255,.25);border-radius:999px;padding:6px 11px;font-weight:800;font-size:.86rem}.course-card h3{font-size:1.42rem;margin:0}.course-card p{color:var(--muted);margin:0}.meta{display:flex;flex-wrap:wrap;gap:8px}.meta span{background:rgba(255,255,255,.055);border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:#d8e4f2;font-size:.9rem}.price-row{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}.price{font-size:1.25rem;font-weight:900;color:#fff}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:20px;padding:18px}.feature h3{margin:4px 0 6px;font-size:1.12rem}.feature p{color:var(--muted);margin:0}.panel{background:rgba(16,29,45,.84);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel-pad{padding:24px}.auth-wrap{min-height:calc(100vh - 240px);display:grid;place-items:center;padding:58px 0}.auth-card{width:min(520px,100%);padding:28px;background:rgba(16,29,45,.92);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.auth-card h1{margin:0 0 8px}.form-grid{display:grid;gap:14px}.field label{display:block;font-weight:800;margin-bottom:6px}.input,textarea,select{width:100%;border:1px solid var(--line);background:rgba(255,255,255,.055);color:#fff;border-radius:14px;padding:13px 14px;font:inherit;outline:none}textarea{min-height:130px;resize:vertical}.input:focus,textarea:focus,select:focus{border-color:rgba(124,92,255,.65);box-shadow:0 0 0 4px rgba(124,92,255,.13)}.hint{color:var(--muted);font-size:.93rem}.flash{margin-top:18px;border-radius:16px;padding:14px 16px;border:1px solid var(--line);background:rgba(255,255,255,.05);font-weight:700}.flash-success{border-color:rgba(33,212,168,.35);background:rgba(33,212,168,.12)}.flash-danger{border-color:rgba(255,92,122,.35);background:rgba(255,92,122,.12)}.flash-warning{border-color:rgba(255,200,87,.35);background:rgba(255,200,87,.12)}.course-hero{padding:54px 0 24px}.course-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}.side-card{position:sticky;top:100px;background:rgba(16,29,45,.92);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.list{display:grid;gap:10px}.list-item{display:flex;gap:10px;align-items:flex-start;color:#d8e4f2}.check{color:var(--primary2);font-weight:900}.curriculum{display:grid;gap:14px}.module{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.035)}.module h3{margin:0;padding:16px 18px;background:rgba(255,255,255,.045)}.lesson{display:flex;justify-content:space-between;gap:12px;padding:13px 18px;border-top:1px solid var(--line);color:#dbe7f5}.lesson small{color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.table-wrap{overflow:auto;border-radius:18px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:720px;background:rgba(16,29,45,.72)}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:right;vertical-align:middle}th{color:#dbe7f5;background:rgba(255,255,255,.045)}td{color:#d7e3f0}.status{display:inline-flex;border-radius:999px;padding:5px 10px;font-weight:800;font-size:.86rem}.status-paid{background:rgba(33,212,168,.12);color:#8ff5d8;border:1px solid rgba(33,212,168,.28)}.status-pending{background:rgba(255,200,87,.12);color:#ffe3a0;border:1px solid rgba(255,200,87,.28)}.learn-layout{display:grid;grid-template-columns:310px 1fr;gap:18px;align-items:start}.lesson-sidebar{position:sticky;top:96px;max-height:calc(100vh - 120px);overflow:auto}.video-box{aspect-ratio:16/9;background:#03070d;border:1px solid var(--line);border-radius:22px;display:grid;place-items:center;text-align:center;padding:24px;color:var(--muted)}.lesson-content{white-space:pre-wrap;color:#d7e3f0}.admin-layout{display:grid;grid-template-columns:250px 1fr;gap:18px;align-items:start}.admin-nav{position:sticky;top:96px}.admin-nav a{display:block;padding:11px 13px;border-radius:12px;color:var(--muted);font-weight:800}.admin-nav a:hover,.admin-nav a.active{background:rgba(255,255,255,.065);color:#fff}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stat-card{padding:18px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.04)}.stat-card strong{font-size:2rem;display:block}.site-footer{margin-top:64px;border-top:1px solid var(--line);background:rgba(2,8,15,.55)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px;padding:38px 0}.footer-grid p,.footer-grid a{color:var(--muted)}.footer-grid a{display:block;margin:6px 0}.footer-grid h4{margin:0 0 10px}.footer-bottom{padding:16px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.9rem}.empty{padding:24px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:18px;background:rgba(255,255,255,.025)}
@media(max-width:960px){.hero-grid,.course-hero-grid,.dashboard-grid,.learn-layout,.admin-layout{grid-template-columns:1fr}.cards-grid,.features,.three-col{grid-template-columns:1fr 1fr}.side-card,.lesson-sidebar,.admin-nav{position:static}.nav-links{position:absolute;inset:78px 18px auto 18px;background:rgba(10,21,35,.98);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch;padding:12px}.nav-links.open{display:flex}.menu-toggle{display:block}}
@media(max-width:640px){.container{width:min(100% - 24px,var(--container))}.hero{padding-top:48px}.hero-stats,.cards-grid,.features,.two-col,.three-col,.footer-grid{grid-template-columns:1fr}.section-head{display:block}.footer-bottom{display:block}.btn{width:100%}.terminal pre{font-size:.78rem}.nav{min-height:70px}.nav-links{inset:70px 12px auto 12px}.course-hero{padding-top:36px}}

/* B2B cybersecurity services page */
.service-hero{padding:82px 0 42px;background:radial-gradient(circle at 18% 18%,rgba(33,212,168,.12),transparent 28%)}
.service-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:34px;align-items:center}.service-hero h1{font-size:clamp(2.1rem,4.8vw,4.25rem);line-height:1.14;margin:18px 0;letter-spacing:-.04em}.trust-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.trust-strip span,.mini-points span{display:inline-flex;border:1px solid rgba(33,212,168,.24);background:rgba(33,212,168,.09);color:#c8fff1;border-radius:999px;padding:7px 12px;font-weight:800;font-size:.92rem}.service-console{min-height:360px;display:grid;align-items:center}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:linear-gradient(180deg,rgba(16,29,45,.96),rgba(10,22,36,.96));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 18px 50px rgba(0,0,0,.18);min-height:100%}.service-card:hover{border-color:rgba(33,212,168,.42)}.featured-service{background:linear-gradient(180deg,rgba(22,44,64,.98),rgba(14,28,45,.96));border-color:rgba(33,212,168,.28)}.service-card h3{font-size:1.32rem;margin:14px 0 8px}.service-card p{color:var(--muted);margin:0 0 14px}.service-card ul{margin:0;padding:0 18px 0 0;color:#dce8f5}.service-card li{margin:7px 0}.process-panel{background:rgba(16,29,45,.72);border:1px solid var(--line);border-radius:30px;padding:28px;box-shadow:var(--shadow)}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.process-step{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:20px;padding:18px}.process-step strong{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:rgba(124,92,255,.14);color:#dcd5ff;margin-bottom:10px}.process-step h3{margin:0 0 6px}.process-step p{margin:0;color:var(--muted)}.compliance-note{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:stretch}.compliance-note>div:first-child{background:linear-gradient(135deg,rgba(124,92,255,.16),rgba(33,212,168,.08));border:1px solid var(--line);border-radius:28px;padding:26px}.compliance-note h2{font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.25;margin:14px 0}.compliance-note p{color:var(--muted);margin:0}.note-card{background:rgba(16,29,45,.86);border:1px solid var(--line);border-radius:28px;padding:26px;box-shadow:var(--shadow)}.note-card h3{margin-top:0}.mini-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.b2b-banner{display:flex;justify-content:space-between;align-items:center;gap:22px;background:linear-gradient(135deg,rgba(16,29,45,.96),rgba(13,38,48,.9));border:1px solid rgba(33,212,168,.22);border-radius:30px;padding:28px;box-shadow:var(--shadow)}.b2b-banner h2{font-size:clamp(1.7rem,3vw,2.55rem);margin:12px 0 8px}.b2b-banner p{color:var(--muted);margin:0;max-width:750px}.b2b-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;min-width:260px}
@media(max-width:960px){.service-hero-grid,.compliance-note{grid-template-columns:1fr}.services-grid,.process-grid{grid-template-columns:1fr 1fr}.b2b-banner{display:block}.b2b-actions{justify-content:flex-start;margin-top:18px}}
@media(max-width:640px){.services-grid,.process-grid{grid-template-columns:1fr}.process-panel{padding:18px}.service-hero{padding-top:48px}.trust-strip span,.mini-points span{width:100%;justify-content:center}.b2b-actions{display:grid}.b2b-actions .btn{width:100%}}

/* Fix dropdown/select options visibility */
select {
  background-color: #162235 !important;
  color: #f4f7fb !important;
  border: 1px solid rgba(124, 92, 255, 0.45);
  border-radius: 14px;
}

select option,
select optgroup {
  background-color: #101827 !important;
  color: #f4f7fb !important;
}

select option:checked {
  background-color: #6d5dfc !important;
  color: #ffffff !important;
}

select option:hover {
  background-color: #27354d !important;
  color: #ffffff !important;
}

/* Floating WhatsApp button */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:9999;
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:12px 16px;
  border-radius:999px;
  background:linear-gradient(135deg,#25d366,#128c7e);
  color:#fff;
  font-weight:900;
  box-shadow:0 18px 45px rgba(0,0,0,.32);
  border:1px solid rgba(255,255,255,.18);
  transition:.18s ease;
}

.whatsapp-float:hover{
  transform:translateY(-2px);
  color:#fff;
}

.whatsapp-float svg{
  width:26px;
  height:26px;
  fill:currentColor;
  flex:0 0 auto;
}

@media(max-width:640px){
  .whatsapp-float{
    right:14px;
    bottom:14px;
    padding:12px;
  }

  .whatsapp-float span{
    display:none;
  }

  .whatsapp-float svg{
    width:28px;
    height:28px;
  }
}




.brand-logo{
  width:52px;
  height:52px;
  object-fit:contain;
  border-radius:14px;
  display:block;
}

/* Mobile logo/header fix */
.brand-logo{
  width:52px;
  height:52px;
  max-width:52px;
  max-height:52px;
  object-fit:contain;
  display:block;
  flex:0 0 52px;
}

@media(max-width:640px){
  .nav{
    min-height:72px;
    gap:10px;
  }

  .brand{
    gap:10px;
    max-width:70%;
  }

  .brand-logo{
    width:42px !important;
    height:42px !important;
    max-width:42px !important;
    max-height:42px !important;
    flex:0 0 42px;
  }

  .brand strong{
    font-size:1rem;
    line-height:1.2;
  }

  .brand small{
    font-size:.75rem;
  }

  .menu-toggle{
    width:48px;
    height:48px;
    display:grid;
    place-items:center;
    padding:0;
    flex:0 0 48px;
  }

  .site-header img{
    max-width:42px;
  }
}



/* Certificate showcase */
.certificate-showcase{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  align-items:center;
  background:linear-gradient(135deg,rgba(16,29,45,.96),rgba(13,38,48,.9));
  border:1px solid rgba(124,92,255,.25);
  border-radius:30px;
  padding:30px;
  box-shadow:var(--shadow);
}

.certificate-copy h2{
  font-size:clamp(1.9rem,3.5vw,3rem);
  line-height:1.25;
  margin:16px 0 12px;
}

.certificate-copy p{
  color:var(--muted);
  margin:0;
  max-width:680px;
}

.certificate-card-preview{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  padding:28px;
  min-height:330px;
  background:
    radial-gradient(circle at 20% 10%,rgba(124,92,255,.24),transparent 34%),
    radial-gradient(circle at 90% 90%,rgba(33,212,168,.18),transparent 34%),
    linear-gradient(145deg,#0b1726,#101d2d);
  border:1px solid rgba(255,255,255,.13);
  box-shadow:0 22px 60px rgba(0,0,0,.28);
}

.certificate-card-preview:before{
  content:"";
  position:absolute;
  inset:18px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:20px;
  pointer-events:none;
}

.cert-top{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
  position:relative;
  z-index:1;
}

.cert-top strong{
  font-size:1.25rem;
}

.cert-top small{
  color:var(--primary2);
  font-weight:800;
}

.cert-body{
  position:relative;
  z-index:1;
  text-align:center;
  padding:42px 0 34px;
}

.cert-body p{
  color:var(--muted);
  margin:0 0 8px;
}

.cert-body h3{
  font-size:2.1rem;
  margin:0 0 10px;
  color:#fff;
}

.cert-body h4{
  font-size:1.35rem;
  margin:0;
  background:linear-gradient(90deg,#fff,#a998ff,#6ef0cf);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.cert-footer{
  position:relative;
  z-index:1;
  display:flex;
  justify-content:space-between;
  gap:12px;
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:16px;
  color:var(--muted);
  font-size:.9rem;
}

@media(max-width:960px){
  .certificate-showcase{
    grid-template-columns:1fr;
  }
}

@media(max-width:640px){
  .certificate-showcase{
    padding:20px;
  }

  .cert-footer{
    display:grid;
  }

  .cert-body h3{
    font-size:1.7rem;
  }
}


/* Course preview first layout */
.course-hero-preview-first{padding-top:46px}
.course-preview-main{background:rgba(16,29,45,.84);border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:24px;margin-bottom:28px}
.course-preview-video-large{overflow:hidden;aspect-ratio:16/9;min-height:420px;background:#020814;border-radius:24px}
.course-preview-video-large iframe{width:100%;height:100%;border:0;border-radius:20px;display:block}
.course-info-after-preview{margin-top:20px}
.locked-lesson{opacity:.78}.locked-lesson span:first-child,.preview-lesson span:first-child{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.lesson-lock{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid var(--line);font-size:.8rem}.free-badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;background:rgba(33,212,168,.12);border:1px solid rgba(33,212,168,.28);color:#8ff5d8;font-size:.78rem;font-weight:900}.preview-lesson{border-color:rgba(33,212,168,.24);background:rgba(33,212,168,.045)}.curriculum-note{color:var(--muted);margin:8px 0 0}

/* Learn page progress and navigation */
.course-progress-box{display:grid;gap:8px;margin:12px 0 18px}.progress-line{height:12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09);overflow:hidden}.progress-line span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--primary2));transition:width .25s ease}.lesson.active-lesson{background:rgba(124,92,255,.16);border-color:rgba(124,92,255,.38)}.lesson.completed-lesson span:first-child{color:#8ff5d8}.lesson-topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:16px}.lesson-topbar h2{margin:0}.lesson-actions-row{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.lesson-attachment{margin:18px 0;background:rgba(33,212,168,.055);border-color:rgba(33,212,168,.22)}
html{scroll-padding-top:95px}

@media(max-width:760px){.course-preview-video-large{min-height:230px}.course-preview-main{padding:16px}.lesson-topbar{display:grid}.lesson-actions-row .btn{width:100%}}

/* 2026-07 navigation/mobile/course fixes */
.course-price-value{font-size:2rem;margin:4px 0 16px}
.course-benefits-list{margin-top:18px}
.lesson-player-panel{scroll-margin-top:96px}

@media(max-width:760px){
  .course-hero-preview-first{padding:18px 0 8px}
  .course-hero-preview-first .container{width:min(100% - 18px,var(--container))}
  .course-preview-main{padding:14px;margin-bottom:18px;border-radius:20px}
  .course-preview-heading{margin-bottom:12px!important}
  .course-preview-heading h2{font-size:1.65rem;line-height:1.35;margin:12px 0 8px}
  .course-preview-heading p{font-size:.95rem;line-height:1.8;margin:0}
  .course-preview-video-large{display:block;position:relative;aspect-ratio:16/9;min-height:0!important;width:100%;padding:0!important;border-radius:16px;overflow:hidden}
  .course-preview-video-large iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:0}
  .course-info-after-preview{display:flex!important;flex-direction:column!important;gap:18px!important;margin-top:0!important}
  .course-main-info{order:1;min-width:0}
  .course-purchase-card{order:2;width:100%;position:static!important;top:auto!important;padding:18px;border-radius:20px}
  .course-main-info h1{font-size:clamp(1.75rem,8vw,2.35rem);line-height:1.35;margin:14px 0 10px;overflow-wrap:anywhere}
  .course-main-info .lead{font-size:1rem;line-height:1.9}
  .course-main-info .meta{gap:6px}
  .course-main-info .meta span{font-size:.82rem;padding:5px 8px}
  .course-price-value{font-size:1.7rem}
  .course-curriculum-section{padding-top:28px}
  .course-curriculum-section .section-head h2{font-size:1.8rem}
  .course-curriculum-section .module h3{font-size:1.08rem;padding:14px}
  .course-curriculum-section .lesson{padding:12px 14px;align-items:center}
  .course-curriculum-section .lesson span{min-width:0;overflow-wrap:anywhere}
  .course-curriculum-section .lesson small{white-space:nowrap;font-size:.78rem}
  .learn-section{padding-top:28px}
  .learn-page-head{display:grid;gap:14px}
  .learn-page-head .btn{width:100%}
  .lesson-player-panel{padding:16px;scroll-margin-top:82px}
  .lesson-player-panel .video-box{border-radius:16px}
  .lesson-sidebar{max-height:none;overflow:visible}
  .lesson-topbar h2{font-size:1.45rem;line-height:1.45}
  .lesson-topbar form,.lesson-topbar .btn{width:100%}
  .lesson-actions-row{display:grid;grid-template-columns:1fr 1fr}
  .lesson-actions-row .btn{width:100%;min-width:0}
}

@media(max-width:430px){
  .course-preview-heading h2{font-size:1.45rem}
  .course-preview-heading .eyebrow{font-size:.82rem}
  .course-main-info h1{font-size:1.75rem}
  .lesson-actions-row{grid-template-columns:1fr}
}