/* Content pages (courses, about): hero, sections, cards, photos, reviews, registration steps */
:root{--course-radius-lg:28px; --course-radius:22px; --course-radius-sm:14px; --course-line:rgba(15,23,42,0.08); --course-tile:#eef4ff; --course-tile-text:#2563eb; --course-soft-blue:rgba(37,99,235,0.07); --course-card-solid:#ffffff;}
[data-theme="dark"]{--course-line:rgba(255,255,255,0.08); --course-tile:rgba(96,165,250,0.12); --course-tile-text:#93c5fd; --course-soft-blue:rgba(96,165,250,0.08); --course-card-solid:#0f1b2e;}
.sprite{position:absolute;width:0;height:0;overflow:hidden;}
svg.icon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;}
.course-page{overflow-x:clip;}
.course-section{padding:96px 0;position:relative;}
.course-section--tight{padding-top:48px;}
.section-head{text-align:center;margin:0 auto 52px;max-width:760px;}
.section-tag{display:table;margin:0 auto 18px;padding:6px 16px;border-radius:100px;background:var(--card);border:1px solid var(--course-line);font-size:13px;color:var(--primary);font-weight:600;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
[data-theme="dark"] .section-tag{color:var(--accent);}
.section-title{font-size:clamp(26px,3.6vw,40px);font-weight:800;letter-spacing:-0.02em;line-height:1.4;margin-bottom:14px;background:var(--gradient-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
[data-theme="dark"] .section-title{background:linear-gradient(135deg,#60a5fa 0%,#93c5fd 100%);-webkit-background-clip:text;background-clip:text;}
.section-title .title-mark{position:relative;display:inline-block;z-index:1;color:var(--text-1);-webkit-text-fill-color:var(--text-1);}
.section-title .title-mark::after{content:"";position:absolute;right:-6px;left:-6px;bottom:0.05em;height:0.3em;border-radius:999px;background:linear-gradient(135deg,#2563eb 0%,#3b82f6 50%,#60a5fa 100%);opacity:0.6;z-index:-1;transform:rotate(-1deg);}
[data-theme="dark"] .section-title .title-mark::after{opacity:0.7;}
.section-sub{color:var(--text-2);font-size:16px;line-height:1.9;max-width:680px;margin:0 auto;}
.btn-ghost{background:var(--card);color:var(--text-1);border:1px solid var(--course-line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--primary);color:var(--primary);box-shadow:var(--shadow-md);}
[data-theme="dark"] .btn-ghost:hover{color:var(--accent);border-color:var(--accent);}
.btn .icon{font-size:18px;}
.course-page .btn:focus-visible,.breadcrumb a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity 0.7s cubic-bezier(0.22,1,0.36,1),transform 0.7s cubic-bezier(0.22,1,0.36,1);}
.js .reveal.is-visible{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
}
.course-hero{position:relative;padding:150px 0 70px;overflow:hidden;}
.course-hero__blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:0.5;pointer-events:none;z-index:-1;}
.course-hero__blob--1{width:360px;height:360px;background:radial-gradient(circle,rgba(37,99,235,0.45),transparent 70%);top:60px;left:6%;}
.course-hero__blob--2{width:300px;height:300px;background:radial-gradient(circle,rgba(96,165,250,0.4),transparent 70%);bottom:0;right:12%;}
.course-hero__grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-3);margin-bottom:18px;}
.breadcrumb a{color:var(--text-2);transition:color 0.2s;}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .icon{font-size:14px;}
.breadcrumb [aria-current]{color:var(--text-1);font-weight:600;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;background:var(--card);border:1px solid var(--course-line);border-radius:100px;font-size:13px;color:var(--text-2);box-shadow:var(--shadow-sm);margin-bottom:22px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.hero-badge__dot{width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 12px var(--primary);animation:coursePulse 2s infinite;}
.course-hero__title{font-size:clamp(34px,5.2vw,58px);font-weight:900;line-height:1.3;letter-spacing:-0.03em;margin-bottom:20px;color:var(--text-1);}
.course-hero__title .grad{display:inline-block;background:var(--gradient-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
[data-theme="dark"] .course-hero__title .grad{background:linear-gradient(135deg,#3b82f6 0%,#93c5fd 100%);-webkit-background-clip:text;background-clip:text;}
.course-hero__desc{font-size:17px;line-height:2;color:var(--text-2);max-width:560px;margin-bottom:32px;}
.course-hero__actions{display:flex;flex-wrap:wrap;gap:14px;}
.course-hero__visual{position:relative;margin:0;height:440px;}
.float-chip{position:absolute;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:18px;background:var(--card);border:1px solid var(--course-line);box-shadow:var(--shadow-md);font-size:13px;font-weight:700;color:var(--text-1);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);animation:courseFloat 7s ease-in-out infinite;}
.float-chip small{display:block;font-size:11.5px;font-weight:500;color:var(--text-3);}
.float-chip__icon{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:var(--gradient-1);color:#fff;font-size:18px;flex-shrink:0;}
.audience__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.audience-card{padding:26px;border-radius:var(--course-radius);background:var(--card);border:1px solid var(--course-line);box-shadow:var(--shadow-sm);transition:transform 0.35s,box-shadow 0.35s,border-color 0.35s;}
.audience-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(37,99,235,0.25);}
.audience-card__icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--course-tile);color:var(--course-tile-text);font-size:22px;margin-bottom:16px;transition:background 0.35s,color 0.35s;}
.audience-card:hover .audience-card__icon{background:var(--gradient-1);color:#fff;}
.audience-card__title{font-size:17px;font-weight:800;color:var(--text-1);margin-bottom:8px;}
.audience-card__text{font-size:14.5px;line-height:1.95;color:var(--text-2);}
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.review-card{display:flex;flex-direction:column;gap:14px;margin:0;padding:26px;border-radius:var(--course-radius);background:var(--card);border:1px solid var(--course-line);box-shadow:var(--shadow-sm);position:relative;transition:transform 0.35s,box-shadow 0.35s;}
.review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.review-card__quote{position:absolute;top:22px;left:22px;width:34px;height:34px;fill:var(--course-tile);}
.review-card__stars{display:flex;gap:2px;}
.review-card__stars svg{width:17px;height:17px;fill:#f59e0b;}
.review-card__text{flex:1;}
.review-card__text p{font-size:14.5px;line-height:2;color:var(--text-2);}
.review-card__author{display:flex;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--course-line);}
.review-card__author img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--course-card-solid);box-shadow:0 0 0 2px rgba(37,99,235,0.3);}
.review-card__author strong{display:block;font-size:15px;color:var(--text-1);}
.review-card__author span span{display:block;font-size:12.5px;color:var(--text-3);}
.course-cta{position:relative;overflow:hidden;display:grid;grid-template-columns:1.2fr 0.8fr;gap:32px;align-items:center;padding:48px;border-radius:32px;background:linear-gradient(135deg,#1e3a8a 0%,#1d4ed8 45%,#3b82f6 100%);color:#fff;box-shadow:0 30px 70px rgba(37,99,235,0.3);}
[data-theme="dark"] .course-cta{background:linear-gradient(135deg,#0b1a3a 0%,#132f6b 50%,#1d4ed8 100%);border:1px solid rgba(96,165,250,0.18);box-shadow:0 30px 70px rgba(0,0,0,0.4);}
.course-cta__orb{position:absolute;border-radius:50%;pointer-events:none;filter:blur(2px);}
.course-cta__orb--1{width:220px;height:220px;left:-60px;bottom:-90px;background:radial-gradient(circle,rgba(147,197,253,0.45),transparent 70%);}
.course-cta__orb--2{width:140px;height:140px;left:38%;top:-60px;background:radial-gradient(circle,rgba(255,255,255,0.22),transparent 70%);}
.course-cta__text{position:relative;}
.course-cta__text h2{font-size:clamp(24px,3vw,34px);font-weight:900;line-height:1.5;margin-bottom:10px;}
.course-cta__text .btn{background:#fff;color:#1d4ed8;box-shadow:0 12px 28px rgba(15,23,42,0.25);}
.course-cta__text .btn:hover{transform:translateY(-3px);}
.course-cta__contact{position:relative;display:grid;gap:12px;font-style:normal;}
.course-cta__row{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.16);font-size:14px;color:rgba(255,255,255,0.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.course-cta__row .icon{font-size:20px;flex-shrink:0;}
.course-cta__row a{font-size:18px;font-weight:800;color:#fff;letter-spacing:0.02em;}
@media (max-width:900px){
  .course-hero{padding:120px 0 40px;}
  .course-hero__grid{grid-template-columns:1fr;gap:20px;}
  .course-hero__visual{height:340px;max-width:440px;width:100%;margin:0 auto;}
  .audience__grid,.reviews__grid{grid-template-columns:repeat(2,1fr);}
  .course-cta{grid-template-columns:1fr;padding:36px 28px;}
}
@media (max-width:640px){
  .course-section{padding:64px 0;}
  .course-section--tight{padding-top:32px;}
  .course-page .container{padding:0 16px;}
  .section-head{margin-bottom:34px;}
  .section-sub{font-size:15px;}
  .course-hero__title{font-size:32px;}
  .course-hero__desc{font-size:15.5px;}
  .course-hero__actions .btn{flex:1 1 100%;justify-content:center;}
  .course-hero__visual{height:280px;}
  .audience__grid,.reviews__grid{grid-template-columns:1fr;}
  .course-cta{padding:30px 20px;border-radius:26px;}
  .course-cta__text .btn{width:100%;justify-content:center;}
}
.course-page bdi{white-space:nowrap;}
.photos{display:grid;grid-template-columns:1.6fr 1fr;grid-template-rows:1fr 1fr;gap:16px;max-width:1080px;margin:0 auto;}
.photos__item{margin:0;border-radius:var(--course-radius);overflow:hidden;border:1px solid var(--course-line);box-shadow:var(--shadow-sm);background:var(--course-soft-blue);}
.photos__item--main{grid-row:span 2;}
.photos__item img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9;transition:transform 0.6s cubic-bezier(0.22,1,0.36,1);}
.photos__item--main img{aspect-ratio:auto;min-height:100%;}
.photos__item:hover img{transform:scale(1.04);}
.photos__item--captioned{position:relative;isolation:isolate;}
.photos__item--captioned::after{content:"";position:absolute;inset:auto 0 0;height:48%;background:linear-gradient(to top,rgba(8,15,32,.76),rgba(8,15,32,0));pointer-events:none;z-index:1;}
.photos__caption{position:absolute;inset-inline-start:22px;bottom:20px;z-index:2;display:flex;flex-direction:column;align-items:flex-start;gap:8px;color:#fff;pointer-events:none;}
.photos__caption-tag{font-size:12.5px;font-weight:700;padding:6px 13px;border-radius:999px;background:var(--gradient-1);box-shadow:0 8px 20px rgba(37,99,235,.35);}
.photos__caption-text{font-size:19px;font-weight:800;text-shadow:0 2px 12px rgba(0,0,0,.25);}
@media(max-width:720px){.photos__caption{inset-inline-start:16px;bottom:14px;gap:6px;}.photos__caption-text{font-size:15px;}}
@media (max-width:640px){
  .photos{grid-template-columns:1fr 1fr;grid-template-rows:auto;gap:10px;}
  .photos__item--main{grid-column:1 / -1;grid-row:auto;}
  .photos__item--main img{aspect-ratio:16/9;}
}
.course-cta__row--link{color:rgba(255,255,255,0.9);transition:background 0.25s,border-color 0.25s;}
.course-cta__row--link:hover{background:rgba(255,255,255,0.16);border-color:rgba(255,255,255,0.3);}
.course-cta__map{margin-right:auto;flex-shrink:0;padding:4px 10px;border-radius:100px;background:#fff;color:#1d4ed8;font-size:12px;font-weight:700;}
.course-cta__steps{list-style:none;display:grid;gap:12px;margin:4px 0 26px;}
.course-cta__steps li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.9;color:rgba(255,255,255,0.88);}
.course-cta__steps strong{color:#fff;}
.course-cta__step{flex-shrink:0;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,0.18);border:1px solid rgba(255,255,255,0.3);color:#fff;font-weight:800;font-size:14px;}
@media (max-width:640px){
  .course-cta__steps li{font-size:14.5px;}
}
.section-title,.section-sub,.course-hero__title{text-wrap:balance;}
.course-section{scroll-margin-top:-80px;}
.course-section--tight{scroll-margin-top:-36px;}
@media (max-width:640px){
  .course-section{scroll-margin-top:-48px;}
  .course-section--tight{scroll-margin-top:-20px;}
}
@media (prefers-reduced-motion:reduce){
  .float-chip,.hero-badge__dot{animation:none;}
  .audience-card,.review-card,.photos__item img{transition:none;}
}
.course-hero__visual{height:370px;}
.course-hero__visual .float-chip{animation:none;background:var(--course-card-solid);box-shadow:0 8px 24px -12px rgba(30,64,175,.2);backdrop-filter:none;-webkit-backdrop-filter:none;}
.course-hero__visual .float-chip__icon{background:var(--course-tile);color:var(--course-tile-text);}
@media(max-width:900px){
  .course-hero__visual{height:350px;max-width:470px;}
}
@media(max-width:640px){
  .course-hero__actions{flex-wrap:nowrap;gap:8px;}
  .course-hero__actions .btn{flex:1 1 0;min-width:0;padding:12px 6px;font-size:clamp(11px,2.4vw,13px);gap:6px;white-space:nowrap;}
  .course-hero__actions .btn-primary{flex-grow:1.15;}
  .course-hero__actions .icon{font-size:15px;}
  .course-hero__visual{height:320px;}
}
#reviews .reviews__grid.is-carousel{display:grid;grid-template-columns:minmax(0,1fr);align-items:stretch;gap:0;max-width:760px;margin:0 auto;padding:36px 42px 22px;perspective:950px;--review-peek:34px;isolation:isolate;touch-action:pan-y;}
#reviews .reviews__grid.is-carousel:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:26px;}
#reviews .is-carousel .review-card{grid-area:1 / 1;min-width:0;background:var(--course-card-solid);opacity:1;transform:translate3d(calc(var(--review-side,0)*var(--review-peek)),calc(var(--review-depth,0)*-8px),calc(var(--review-depth,0)*-24px)) rotateY(calc(var(--review-side,0)*-7deg)) rotateZ(calc(var(--review-side,0)*2deg)) scale(calc(1 - var(--review-depth,0)*.01));transform-origin:center 45%;backface-visibility:hidden;transition:opacity .4s,box-shadow .4s;}
#reviews .is-carousel .review-card:not(.is-active){opacity:.9;pointer-events:none;user-select:none;border-color:rgba(148,163,184,.24);box-shadow:0 10px 22px -12px rgba(15,23,42,.24);}
#reviews .is-carousel .review-card.is-active{box-shadow:0 20px 48px -22px rgba(30,64,175,.28);}
#reviews .is-carousel .review-card__text p{font-size:15px;line-height:2.1;}
.review-carousel__controls{display:flex;align-items:center;justify-content:center;gap:18px;margin:10px auto 0;direction:rtl;}
.review-carousel__arrow{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--course-line);border-radius:50%;background:var(--course-card-solid);color:var(--course-tile-text);transition:background .2s,border-color .2s;}
.review-carousel__arrow svg{width:18px;height:18px;}
.review-carousel__arrow:hover{background:var(--course-tile);border-color:rgba(59,130,246,.3);}
.review-carousel__arrow:focus-visible,.review-carousel__dot:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.review-carousel__dots{display:flex;align-items:center;gap:2px;}
.review-carousel__dot{display:grid;place-items:center;width:30px;height:32px;border-radius:12px;}
.review-carousel__dot::before{content:"";width:6px;height:6px;border-radius:10px;background:var(--text-3);opacity:.35;transition:width .25s,opacity .25s,background .25s;}
.review-carousel__dot[aria-current="true"]::before{width:20px;background:var(--primary);opacity:1;}
.review-carousel__status{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;}
@media(max-width:640px){
  #reviews .reviews__grid.is-carousel{padding:32px 30px 20px;--review-peek:26px;}
  #reviews .is-carousel .review-card{padding:22px 20px;}
  #reviews .is-carousel .review-card__text p{font-size:14px;line-height:2;}
  #reviews .is-carousel .review-card__author span span{font-size:11.5px;}
}
@media(prefers-reduced-motion:reduce){
  #reviews .is-carousel .review-card,.review-carousel__arrow,.review-carousel__dot::before{transition:none;}
}
@keyframes coursePulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.55;transform:scale(1.25);}}
@keyframes courseFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}