/* ================================================
   PIXELIT SOLUTION INSTITUTE - FULL STYLESHEET
   Font: Plus Jakarta Sans | Red: #e31e24 | Navy: #1a1a2e
================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --red:#e31e24; --red-dark:#c0181d; --navy:#1a1a2e; --navy2:#16213e;
  --gold:#f5a623; --white:#ffffff; --bg:#f5f6fa; --card:#ffffff;
  --text:#1a1a2e; --sub:#5b6270; --muted:#9ba3af; --line:#e8eaed;
  --f:'Plus Jakarta Sans',sans-serif; --r:10px; --r2:14px;
  --sh:0 1px 6px rgba(0,0,0,.07),0 4px 18px rgba(0,0,0,.06);
  --sh2:0 4px 24px rgba(0,0,0,.1); --nav:66px; --ease:all .22s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--f);background:var(--bg);color:var(--text);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-family:var(--f);color:var(--text);line-height:1.3;font-weight:700}
p{font-family:var(--f);color:var(--sub)}
a{font-family:var(--f);text-decoration:none;color:inherit;transition:var(--ease)}
ul{list-style:none;padding:0;margin:0}
img{max-width:100%;display:block}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-thumb{background:var(--red);border-radius:4px}
.container-xl{max-width:1180px;margin:0 auto;padding:0 22px}
.section-pad{padding:72px 0}
.dark-section{background:var(--navy)}
.text-accent{color:var(--red)!important}

/* NAVBAR */
.pix-nav{position:fixed;top:0;left:0;right:0;height:var(--nav);background:var(--navy);border-bottom:2px solid var(--red);z-index:1000;transition:box-shadow .3s}
.pix-nav.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.35)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav);max-width:1180px;margin:0 auto;padding:0 22px}
.nav-logo{display:flex;align-items:center;gap:8px;white-space:nowrap;flex-shrink:0;text-decoration:none}
.logo-icon{width:34px;height:34px;background:var(--red);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;flex-shrink:0}
.logo-text{font-family:var(--f);font-size:1.15rem;font-weight:800;color:#fff;white-space:nowrap;line-height:1}
.logo-text span{color:var(--red)}
.nav-links{display:flex;gap:2px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links>li{position:relative}
.nav-links>li>a{font-family:var(--f);font-size:.86rem;font-weight:500;color:rgba(255,255,255,.75);padding:7px 13px;border-radius:7px;display:flex;align-items:center;gap:4px;text-decoration:none}
.nav-links>li>a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-links>li>a .fa-chevron-down{font-size:.58rem;transition:.22s}
.has-dropdown:hover>a .fa-chevron-down{transform:rotate(180deg)}
.mega-dropdown{position:absolute;top:calc(100% + 6px);left:-10px;background:var(--navy2);border:1px solid rgba(255,255,255,.08);border-top:2px solid var(--red);border-radius:10px;padding:9px;min-width:240px;box-shadow:0 12px 36px rgba(0,0,0,.35);opacity:0;visibility:hidden;transform:translateY(6px);transition:var(--ease);pointer-events:none}
.has-dropdown:hover .mega-dropdown{opacity:1;visibility:visible;transform:translateY(0);pointer-events:all}
.dropdown-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px}
.dropdown-item-link{display:flex;align-items:center;gap:7px;padding:7px 10px;border-radius:7px;font-family:var(--f);font-size:.81rem;font-weight:500;color:rgba(255,255,255,.55);text-decoration:none}
.dropdown-item-link:hover{background:rgba(255,255,255,.07);color:#fff}
.dropdown-item-link.view-all{color:var(--red)}
.nav-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}
.btn-enroll{font-family:var(--f);font-size:.84rem;font-weight:600;background:var(--red);color:#fff;padding:8px 19px;border-radius:8px;display:inline-flex;align-items:center;gap:5px;transition:var(--ease);text-decoration:none;white-space:nowrap;border:none;cursor:pointer}
.btn-enroll:hover{background:var(--red-dark);color:#fff}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{width:22px;height:2px;background:#fff;border-radius:2px;transition:.22s}

/* BUTTONS */
.btn-primary-pix{display:inline-flex;align-items:center;gap:7px;font-family:var(--f);font-size:.9rem;font-weight:600;background:var(--red);color:#fff;padding:11px 26px;border-radius:9px;border:none;cursor:pointer;transition:var(--ease);text-decoration:none}
.btn-primary-pix:hover{background:var(--red-dark);color:#fff;transform:translateY(-1px);box-shadow:0 4px 14px rgba(227,30,36,.3)}
.btn-outline-pix{display:inline-flex;align-items:center;gap:7px;font-family:var(--f);font-size:.9rem;font-weight:600;background:transparent;color:#fff;padding:11px 26px;border-radius:9px;border:2px solid rgba(255,255,255,.3);transition:var(--ease);text-decoration:none}
.btn-outline-pix:hover{border-color:#fff;color:#fff}
.btn-outline-pix-light{display:inline-flex;align-items:center;gap:7px;font-family:var(--f);font-size:.9rem;font-weight:600;background:transparent;color:#fff;padding:11px 26px;border-radius:9px;border:2px solid rgba(255,255,255,.3);transition:var(--ease);text-decoration:none}
.btn-outline-pix-light:hover{border-color:var(--gold);color:var(--gold)}
.pix-alert{font-family:var(--f);font-size:.88rem;font-weight:500;padding:12px 16px;border-radius:8px;margin-bottom:10px;background:#d1fae5;color:#065f46;border:1px solid #a7f3d0}

/* HERO */
.hero-section{min-height:0;margin-top:0;padding-top:var(--nav);padding-bottom:60px;background:var(--navy);position:relative;overflow:hidden;display:flex;align-items:flex-start}
[data-theme="dark"] .hero-section{background:#0d1117;}
.hero-bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(227,30,36,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(227,30,36,.04) 1px,transparent 1px);background-size:42px 42px}
.hero-orbs{position:absolute;inset:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.22;animation:orb-float 9s ease-in-out infinite}
.orb-1{width:360px;height:360px;background:var(--red);top:-50px;right:8%}
.orb-2{width:250px;height:250px;background:#0f3460;bottom:0;left:4%;animation-delay:-3s}
.orb-3{width:140px;height:140px;background:var(--gold);top:40%;left:36%;animation-delay:-5s}
@keyframes orb-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-22px)}}
.hero-slider{width:100%}
.hero-slide{display:none;width:100%}
.hero-slide.active{display:block}
.hero-slide[style*="--bg-img"]{background-image:var(--bg-img);background-size:cover;background-position:center;background-repeat:no-repeat;position:relative}
.hero-slide[style*="--bg-img"]::before{content:'';position:absolute;inset:0;background:rgba(26,26,46,0.72);z-index:0}
.hero-slide[style*="--bg-img"] .container-xl{position:relative;z-index:1}
.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding:70px 0;position:relative;z-index:1;width:100%}
.hero-left{display:flex;flex-direction:column;align-items:flex-start}
.hero-right{display:flex;justify-content:center;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--f);font-size:.75rem;font-weight:600;color:var(--gold);background:rgba(245,166,35,.1);border:1px solid rgba(245,166,35,.25);padding:5px 13px;border-radius:50px;margin-bottom:16px}
.hero-title{font-family:var(--f);font-weight:800;font-size:clamp(1.9rem,3.8vw,3rem);color:#fff;line-height:1.2;margin-bottom:14px}
.hero-subtitle{font-family:var(--f);font-size:.97rem;color:rgba(255,255,255,.55);margin-bottom:28px;max-width:460px}
.hero-ctas{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:30px}
.hero-proof{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.proof-avatars,.proof-rating{display:flex;align-items:center;gap:6px;font-family:var(--f);font-size:.8rem;color:rgba(255,255,255,.45)}
.proof-avatars .avatar-stack i{color:var(--red);font-size:1.25rem;margin-right:-4px}
.proof-avatars strong{color:#fff;font-weight:600}
.proof-rating i{color:var(--gold);font-size:.74rem}
.hero-visual{animation:float 7s ease-in-out infinite;width:100%}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.code-window{background:#0d1117;border:1px solid rgba(255,255,255,.07);border-top:2px solid var(--red);border-radius:12px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.code-header{background:#161b22;padding:10px 14px;display:flex;align-items:center;gap:6px;border-bottom:1px solid rgba(255,255,255,.05)}
.dot{width:10px;height:10px;border-radius:50%}
.dot.red{background:#ff5f57}.dot.yellow{background:#febc2e}.dot.green{background:#28c840}
.code-title{margin-left:7px;font-family:'Courier New',monospace;font-size:.73rem;color:#8b949e}
.code-body{padding:20px;font-family:'Courier New',monospace;font-size:.81rem;line-height:1.85;overflow-x:auto}
.c-keyword{color:#ff7b72;font-weight:600}.c-class{color:#79c0ff}.c-fn{color:#d2a8ff}.c-var{color:#ffa657}.c-str{color:#a5d6ff}.c-comment{color:#8b949e}
.hero-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:2}
.hero-dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.22);border:none;cursor:pointer;transition:.22s}
.hero-dot.active{background:var(--red);width:20px;border-radius:4px}

/* STATS */
.stats-bar{background:var(--navy2);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05);padding:24px 0}
[data-theme="dark"] .stats-bar{background:#111827;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:1180px;margin:0 auto;padding:0 22px}
.stat-item{text-align:center;padding:16px;border-right:1px solid rgba(255,255,255,.05);display:flex;flex-direction:column;align-items:center;gap:3px}
.stat-item:last-child{border-right:none}
.stat-item i{font-size:1.35rem;color:var(--red);margin-bottom:5px}
.stat-number,.stat-plus{font-family:var(--f);font-size:1.85rem;font-weight:800;color:#fff;line-height:1}
.stat-plus{font-size:1.35rem;color:var(--gold)}
.stat-label{font-family:var(--f);font-size:.76rem;color:rgba(255,255,255,.4);font-weight:400}

/* SECTION HEADER */
.section-header{text-align:center;margin-bottom:44px;max-width:560px;margin-left:auto;margin-right:auto}
.section-header h2{font-family:var(--f);font-size:clamp(1.55rem,2.7vw,2.1rem);font-weight:700;color:var(--text);margin-bottom:9px}
.section-header p{font-family:var(--f);font-size:.95rem;color:var(--sub)}
.section-header.light h2{color:#fff}
.section-header.light p{color:rgba(255,255,255,.48)}
.section-tag{display:inline-block;font-family:var(--f);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--red);background:rgba(227,30,36,.08);border:1px solid rgba(227,30,36,.18);padding:4px 12px;border-radius:50px;margin-bottom:9px}

/* CATEGORIES */
.categories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.category-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:22px 18px;display:block;transition:var(--ease);position:relative;overflow:hidden}
.category-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--cat-color,var(--red));transform:scaleX(0);transition:.22s;transform-origin:left}
.category-card:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:transparent}
.category-card:hover::after{transform:scaleX(1)}
.cat-icon{width:44px;height:44px;border-radius:10px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;background:rgba(227,30,36,.07);color:var(--cat-color,var(--red))}
.category-card h3{font-family:var(--f);font-size:.91rem;font-weight:600;color:var(--text);margin-bottom:4px}
.category-card p{font-family:var(--f);font-size:.76rem;color:var(--muted);margin-bottom:9px}
.cat-count{font-family:var(--f);font-size:.71rem;font-weight:600;color:var(--red)}
.cat-arrow{position:absolute;top:18px;right:16px;color:var(--line);font-size:.8rem;transition:.22s}
.category-card:hover .cat-arrow{color:var(--cat-color,var(--red));transform:translateX(2px)}

/* COURSE CARDS */
.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:20px}
.course-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;transition:var(--ease);display:flex;flex-direction:column}
.dark-section .course-card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.07)}
.course-card:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:transparent}
.dark-section .course-card:hover{border-color:rgba(227,30,36,.2)}
.course-card-link{display:flex;flex-direction:column;height:100%;text-decoration:none}
.course-thumb{position:relative;height:185px;overflow:hidden;background:var(--bg)}
.course-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.course-card:hover .course-thumb img{transform:scale(1.04)}
.course-thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:2.6rem}
.course-badges{position:absolute;top:9px;left:9px;display:flex;gap:4px;flex-wrap:wrap}
.badge{font-family:var(--f);font-size:.67rem;font-weight:700;padding:3px 8px;border-radius:5px}
.badge-gold{background:#fef3c7;color:#92400e}.badge-green{background:#d1fae5;color:#065f46}.badge-blue{background:#dbeafe;color:#1e40af}.badge-red{background:#fee2e2;color:#991b1b}
.course-category-tag{position:absolute;bottom:8px;right:8px;font-family:var(--f);font-size:.67rem;font-weight:600;padding:2px 8px;border-radius:5px;border:1px solid}
.course-body{padding:15px;flex:1;display:flex;flex-direction:column}
.course-title{font-family:var(--f);font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.dark-section .course-title{color:rgba(255,255,255,.88)}
.course-desc{font-family:var(--f);font-size:.79rem;color:var(--muted);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.dark-section .course-desc{color:rgba(255,255,255,.38)}
.course-instructor{display:flex;align-items:center;gap:7px;margin-bottom:9px}
.course-instructor img{width:23px;height:23px;border-radius:50%;object-fit:cover}
.inst-mini-placeholder{width:23px;height:23px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.66rem}
.course-instructor span{font-family:var(--f);font-size:.76rem;color:var(--muted)}
.dark-section .course-instructor span{color:rgba(255,255,255,.4)}
.course-meta{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.course-meta span{font-family:var(--f);font-size:.74rem;color:var(--muted)}
.dark-section .course-meta span{color:rgba(255,255,255,.38)}
.course-meta i{margin-right:2px;color:var(--red);font-size:.7rem}
.level-badge{font-family:var(--f);font-size:.67rem!important;font-weight:600;padding:2px 7px;border-radius:4px}
.level-beginner{background:#d1fae5;color:#065f46}.level-intermediate{background:#fef3c7;color:#92400e}.level-advanced{background:#fee2e2;color:#991b1b}.level-all{background:#ede9fe;color:#5b21b6}
.course-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}
.dark-section .course-footer{border-color:rgba(255,255,255,.06)}
.price-free{font-family:var(--f);font-weight:700;font-size:.97rem;color:#16a34a}
.price-current{font-family:var(--f);font-weight:700;font-size:.97rem;color:var(--red)}
.price-original{font-family:var(--f);font-size:.78rem;color:var(--muted);text-decoration:line-through;margin-right:3px}
.course-enrollments{font-family:var(--f);font-size:.72rem;color:var(--muted)}
.course-enrollments i{color:var(--red);margin-right:2px;font-size:.68rem}

/* WHY */
.why-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:start}
.why-text h2{font-family:var(--f);font-size:clamp(1.65rem,2.7vw,2.3rem);font-weight:700;color:var(--text);margin:9px 0 13px}
.why-text p{font-family:var(--f);color:var(--sub)}
.why-features{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.why-feature{display:flex;gap:12px;align-items:flex-start;padding:15px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);transition:var(--ease)}
.why-feature:hover{border-color:var(--red);box-shadow:0 2px 14px rgba(227,30,36,.07)}
.wf-icon{width:38px;height:38px;flex-shrink:0;border-radius:9px;background:rgba(227,30,36,.07);display:flex;align-items:center;justify-content:center;color:var(--red);font-size:.95rem}
.why-feature h4{font-family:var(--f);font-size:.86rem;font-weight:600;color:var(--text);margin-bottom:3px}
.why-feature p{font-family:var(--f);font-size:.77rem;color:var(--sub)}

/* INSTRUCTORS */
.instructors-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.instructor-card{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:var(--r2);overflow:hidden;transition:var(--ease);text-align:center}
.instructor-card:hover{transform:translateY(-3px);border-color:rgba(227,30,36,0.3);box-shadow:0 8px 28px rgba(0,0,0,0.3)}
.inst-photo{height:200px;overflow:hidden}
.inst-photo img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .4s}
.instructor-card:hover .inst-photo img{transform:scale(1.04)}
.inst-placeholder{width:100%;height:100%;background:rgba(227,30,36,0.12);display:flex;align-items:center;justify-content:center;font-size:2.6rem;color:rgba(255,255,255,0.25)}
.inst-info{padding:16px 14px}
.inst-info h4{font-family:var(--f);font-size:.95rem;font-weight:700;color:#ffffff;margin-bottom:4px}
.inst-info p{font-family:var(--f);font-size:.8rem;color:rgba(255,255,255,0.65);margin-bottom:6px}
.inst-bio{font-family:var(--f);font-size:.78rem;color:rgba(255,255,255,0.6)!important;line-height:1.6;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-align:center}
.inst-exp{font-family:var(--f);font-size:.75rem;color:var(--gold);display:block;margin-bottom:10px;font-weight:500}
.inst-courses{font-family:var(--f);font-size:.74rem;color:rgba(255,255,255,0.35);margin-bottom:10px}
.inst-social{display:flex;justify-content:center;gap:7px}
.inst-social a{width:28px;height:28px;border-radius:7px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.5);font-size:.75rem;transition:var(--ease)}
.inst-social a:hover{background:var(--red);border-color:var(--red);color:#fff}

/* TESTIMONIALS */
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:18px}
.testimonial-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:22px;transition:var(--ease)}
.testimonial-card:hover{box-shadow:var(--sh);transform:translateY(-2px)}
.t-stars{color:var(--gold);margin-bottom:11px;font-size:.83rem;display:flex;gap:2px}
.t-content{font-family:var(--f);font-size:.86rem;color:var(--sub);font-style:italic;margin-bottom:15px;line-height:1.7}
.t-author{display:flex;align-items:center;gap:9px}
.t-author img{width:38px;height:38px;border-radius:50%;object-fit:cover}
.t-avatar{width:38px;height:38px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem}
.t-author strong{font-family:var(--f);display:block;font-size:.86rem;font-weight:600;color:var(--text)}
.t-author span{font-family:var(--f);font-size:.73rem;color:var(--muted)}
.t-course{font-family:var(--f);display:block;font-size:.69rem;color:var(--red);margin-top:2px;font-weight:500}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:300px 1fr;gap:60px;align-items:start}
.faq-left h2{font-family:var(--f);font-size:clamp(1.45rem,2.4vw,1.95rem);font-weight:700;color:#fff;margin:9px 0 11px}
.faq-left p{font-family:var(--f);color:rgba(255,255,255,.45);font-size:.9rem}
.pix-accordion .accordion-item{background:rgba(255,255,255,.04)!important;border:1px solid rgba(255,255,255,.07)!important;border-radius:9px!important;margin-bottom:6px;overflow:hidden}
.pix-accordion .accordion-button{background:transparent!important;color:rgba(255,255,255,.82)!important;font-family:var(--f)!important;font-weight:500;font-size:.88rem;padding:14px 15px;border-radius:0!important;box-shadow:none!important}
.pix-accordion .accordion-button:not(.collapsed){color:var(--gold)!important}
.pix-accordion .accordion-button::after{filter:invert(1) brightness(.45)}
.pix-accordion .accordion-body{background:transparent!important;color:rgba(255,255,255,.45)!important;font-family:var(--f)!important;font-size:.84rem;padding:0 15px 13px}

/* PARTNERS */
.partners-strip{display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:center}
.partner-item{opacity:.42;transition:var(--ease);filter:grayscale(1)}
.partner-item:hover{opacity:1;filter:none}
.partner-item img{height:34px;object-fit:contain}
.partner-name{font-family:var(--f);font-size:1rem;font-weight:700;color:var(--muted)}

/* NEWSLETTER */
.newsletter-strip{background:var(--navy2);border-top:1px solid rgba(255,255,255,.05);padding:52px 0}
.newsletter-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.newsletter-text h3{font-family:var(--f);font-size:1.38rem;font-weight:700;color:#fff;margin-bottom:4px}
.newsletter-text p{font-family:var(--f);color:rgba(255,255,255,.42);font-size:.88rem}
.newsletter-form{display:flex;max-width:390px;width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:9px;overflow:hidden}
.newsletter-form input{flex:1;background:transparent;border:none;outline:none;padding:11px 14px;font-family:var(--f);font-size:.85rem;color:#fff}
.newsletter-form input::placeholder{color:rgba(255,255,255,.32)}
.newsletter-form button{background:var(--red);border:none;color:#fff;padding:11px 17px;font-family:var(--f);font-size:.83rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:5px;transition:var(--ease)}
.newsletter-form button:hover{background:var(--red-dark)}

/* CTA */
.cta-strip{background:var(--red);padding:56px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta-inner h2{font-family:var(--f);font-size:clamp(1.35rem,2.3vw,1.85rem);font-weight:700;color:#fff}
.cta-inner p{font-family:var(--f);color:rgba(255,255,255,.72);margin-top:5px;font-size:.9rem}
.cta-btns{display:flex;gap:11px}
.cta-strip .btn-primary-pix{background:#fff;color:var(--red);box-shadow:none}
.cta-strip .btn-primary-pix:hover{background:rgba(255,255,255,.9)}

/* FOOTER */
.pix-footer{background:var(--navy);border-top:2px solid var(--red);padding:52px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.35fr;gap:36px;margin-bottom:36px}
.footer-brand p{font-family:var(--f);color:rgba(255,255,255,.38);margin:12px 0 18px;font-size:.83rem;max-width:248px;line-height:1.6}
.social-links{display:flex;gap:7px}
.social-links a{width:31px;height:31px;border-radius:7px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.42);font-size:.78rem;transition:var(--ease)}
.social-links a:hover{background:var(--red);border-color:var(--red);color:#fff}
.footer-col h4{font-family:var(--f);font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.55);margin-bottom:13px}
.footer-col ul li{margin-bottom:7px}
.footer-col ul a{font-family:var(--f);color:rgba(255,255,255,.38);font-size:.83rem;display:flex;align-items:center;gap:5px}
.footer-col ul a:hover{color:var(--red)}
.contact-list li{display:flex;align-items:flex-start;gap:8px;margin-bottom:9px}
.contact-list i{color:var(--red);margin-top:3px;min-width:12px;font-size:.8rem}
.contact-list a{font-family:var(--f);color:rgba(255,255,255,.38);font-size:.83rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:18px 0;display:flex;justify-content:space-between;align-items:center;font-family:var(--f);color:rgba(255,255,255,.28);font-size:.78rem}

/* PAGE HEADER */
.page-header{background:var(--navy);padding:84px 0 40px;margin-top:var(--nav);border-bottom:2px solid var(--red);border-top:none!important}
.page-header h1{font-family:var(--f);font-size:1.95rem;font-weight:700;color:#fff;margin-bottom:6px}
.page-header p{font-family:var(--f);color:rgba(255,255,255,.48);font-size:.93rem}

/* COURSE LIST */
.cl-layout{display:grid;grid-template-columns:242px 1fr;gap:24px;align-items:start}
.cl-sidebar{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:18px;position:sticky;top:calc(var(--nav) + 10px)}
.filter-block{margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.filter-block:last-child{border:none;margin:0;padding:0}
.filter-block h4{font-family:var(--f);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:10px}
.filter-input,.filter-select{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:7px;font-family:var(--f);font-size:.83rem;color:var(--text);outline:none;transition:var(--ease);background:#fff}
.filter-input:focus,.filter-select:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(227,30,36,.07)}
.filter-check{display:flex;align-items:center;gap:7px;font-family:var(--f);font-size:.83rem;color:var(--sub);cursor:pointer;margin-bottom:5px;padding:3px 0}
.filter-check input[type="radio"]{accent-color:var(--red)}
.filter-check:hover{color:var(--red)}
.filter-count{margin-left:auto;font-size:.7rem;color:var(--muted);background:var(--bg);padding:1px 6px;border-radius:50px}
.filter-clear{font-family:var(--f);font-size:.73rem;color:var(--red);display:block;margin-top:5px}
.cl-count{font-family:var(--f);font-size:.84rem;color:var(--muted);margin-bottom:14px}
.empty-state{text-align:center;padding:48px 20px}
.empty-state i{font-size:2.4rem;margin-bottom:11px;display:block;color:var(--red);opacity:.28}
.empty-state h3{font-family:var(--f);font-size:1.05rem;font-weight:600;color:var(--muted);margin-bottom:6px}
.empty-state p{font-family:var(--f);color:var(--muted);font-size:.86rem}

/* COURSE DETAIL */
.course-hero{margin-top:var(--nav);padding:40px 0;background:var(--navy)}
.ch-layout{display:grid;grid-template-columns:1fr 345px;gap:36px;align-items:start}
.cbs-layout{display:grid;grid-template-columns:1fr;gap:24px}
.pix-breadcrumb{display:flex;align-items:center;gap:5px;font-family:var(--f);font-size:.76rem;color:rgba(255,255,255,.38);margin-bottom:14px;flex-wrap:wrap}
.pix-breadcrumb a{color:rgba(255,255,255,.38);text-decoration:none}
.pix-breadcrumb a:hover{color:var(--red)}
.pix-breadcrumb i{font-size:.55rem}
.ch-badges{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:11px}
.ch-title{font-family:var(--f);font-size:clamp(1.45rem,3vw,2rem);font-weight:700;color:#fff;margin-bottom:11px}
.ch-desc{font-family:var(--f);font-size:.95rem;color:rgba(255,255,255,.52);margin-bottom:18px;line-height:1.7}
.ch-meta{display:flex;flex-wrap:wrap;gap:12px;font-family:var(--f);font-size:.78rem;color:rgba(255,255,255,.42);margin-bottom:18px}
.ch-meta i{color:var(--red);margin-right:3px}
.ch-instructor{display:flex;align-items:center;gap:11px;padding:10px 14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:9px;margin-bottom:18px;width:fit-content}
.ch-instructor img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.ch-instructor span{font-family:var(--f);font-size:.68rem;color:rgba(255,255,255,.38);text-transform:uppercase;letter-spacing:.05em;display:block}
.ch-instructor strong{font-family:var(--f);font-size:.88rem;font-weight:600;color:#fff;display:block}
.ch-instructor em{font-family:var(--f);font-size:.73rem;color:var(--gold);font-style:normal}
.ch-features-quick{display:flex;flex-wrap:wrap;gap:7px}
.ch-features-quick span{display:flex;align-items:center;gap:4px;font-family:var(--f);font-size:.74rem;color:rgba(255,255,255,.42);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);padding:4px 9px;border-radius:6px}
.ch-features-quick i{color:var(--red);font-size:.7rem}

.ch-card{background:var(--card);border-radius:var(--r2);box-shadow:var(--sh2);overflow:hidden;position:sticky;top:calc(var(--nav) + 10px)}
.ch-card-thumb{width:100%;height:178px;object-fit:cover;display:block}
.ch-card-price{padding:16px 18px;border-bottom:1px solid var(--line)}
.price-big{font-family:var(--f);font-size:1.75rem;font-weight:800;color:var(--red)}
.price-old{font-family:var(--f);font-size:.88rem;color:var(--muted);text-decoration:line-through;margin-left:7px}
.price-save{display:inline-block;font-family:var(--f);font-size:.72rem;font-weight:700;color:#16a34a;background:#d1fae5;padding:2px 8px;border-radius:5px;margin-top:5px}
.price-free-big{font-family:var(--f);font-size:1.8rem;font-weight:800;color:#16a34a}

.btn-enroll-big{display:flex;align-items:center;justify-content:center;gap:7px;background:var(--red);color:#fff;font-family:var(--f);font-weight:700;font-size:.94rem;padding:13px 18px;margin:12px 18px 0;border-radius:9px;border:none;cursor:pointer;width:calc(100% - 36px);transition:var(--ease);text-decoration:none;box-sizing:border-box;position:static!important;float:none!important}
.btn-enroll-big:hover{background:var(--red-dark);color:#fff}

.ch-guarantee{text-align:center;font-family:var(--f);font-size:.72rem;color:var(--muted);padding:8px 18px 0;display:flex;align-items:center;justify-content:center;gap:4px}
.ch-guarantee i{color:#16a34a}
.ch-preview-wrap{padding:0 18px 5px}
.preview-play-btn{width:100%;background:var(--bg);border:1px dashed var(--line);border-radius:7px;padding:7px;font-family:var(--f);font-size:.78rem;color:var(--sub);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:5px;transition:var(--ease)}
.preview-play-btn:hover{border-color:var(--red);color:var(--red)}
.ch-includes{list-style:none;padding:12px 18px 18px;margin:0}
.ch-includes li{display:flex;align-items:center;gap:7px;font-family:var(--f);font-size:.79rem;color:var(--sub);padding:4px 0}
.ch-includes i{color:var(--red);min-width:12px;font-size:.73rem}

.course-body-section{background:var(--bg);padding:32px 0 52px}
.content-block{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:26px;margin-bottom:18px}
.content-block h2{font-family:var(--f);font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:18px;display:flex;align-items:center;gap:7px}
.content-block h2 i{color:var(--red);font-size:.88rem}
.learn-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.learn-item{display:flex;align-items:flex-start;gap:7px;font-family:var(--f);font-size:.83rem;color:var(--sub)}
.learn-item i{color:#16a34a;margin-top:3px;font-size:.78rem;min-width:11px}
.req-list li{display:flex;align-items:flex-start;gap:7px;font-family:var(--f);font-size:.83rem;color:var(--sub);margin-bottom:5px}
.req-list i{color:var(--red);font-size:.68rem;margin-top:5px}
.course-description{font-family:var(--f);font-size:.88rem;color:var(--sub);line-height:1.8}
.curriculum-summary{display:flex;gap:18px;font-family:var(--f);font-size:.78rem;color:var(--muted);margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.curriculum-module{border:1px solid var(--line);border-radius:9px;margin-bottom:5px;overflow:hidden}
.module-toggle{width:100%;display:flex;align-items:center;gap:10px;background:var(--bg);border:none;cursor:pointer;padding:12px 14px;text-align:left;transition:var(--ease)}
.module-toggle:hover,.module-toggle.open{background:#fff4f4}
.module-num{width:23px;height:23px;border-radius:6px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--f);font-size:.7rem;font-weight:700;flex-shrink:0}
.module-info{flex:1}
.module-info strong{font-family:var(--f);display:block;font-size:.85rem;font-weight:600;color:var(--text)}
.module-info span{font-family:var(--f);font-size:.73rem;color:var(--muted)}
.module-arrow{color:var(--muted);font-size:.73rem;transition:.22s;margin-left:auto}
.module-toggle.open .module-arrow{transform:rotate(180deg);color:var(--red)}
.module-lessons{display:none;border-top:1px solid var(--line)}
.module-lessons.active{display:block}
.module-desc{padding:9px 14px;font-family:var(--f);font-size:.78rem;color:var(--muted);background:var(--bg)}
.lesson-item{display:flex;align-items:center;gap:9px;padding:7px 14px;border-bottom:1px solid var(--line);font-family:var(--f);font-size:.8rem;color:var(--sub)}
.lesson-item:last-child{border-bottom:none}
.lesson-item i{color:var(--red);font-size:.78rem;min-width:11px}
.lesson-item.preview i{color:#16a34a}
.lesson-meta{margin-left:auto;display:flex;gap:7px;align-items:center}
.preview-tag{font-family:var(--f);font-size:.65rem;font-weight:700;color:#16a34a;background:#d1fae5;padding:2px 6px;border-radius:4px}
.instructor-bio-card{display:flex;gap:18px}
.instructor-bio-card img{width:86px;height:86px;border-radius:50%;object-fit:cover;flex-shrink:0}
.inst-placeholder-lg{width:86px;height:86px;border-radius:50%;flex-shrink:0;background:var(--red);display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.1rem}
.ib-title{font-family:var(--f);color:var(--red);font-size:.83rem;font-weight:500;margin-bottom:3px}
.ib-exp{font-family:var(--f);color:var(--muted);font-size:.76rem;margin-bottom:9px}
.ib-bio{font-family:var(--f);font-size:.84rem;color:var(--sub);line-height:1.7;margin-bottom:11px}
.ib-social{display:flex;gap:8px;flex-wrap:wrap}
.ib-social a{display:flex;align-items:center;gap:4px;font-family:var(--f);font-size:.76rem;color:var(--muted);background:var(--bg);padding:4px 9px;border-radius:6px;transition:var(--ease)}
.ib-social a:hover{background:var(--red);color:#fff}
.review-card{border:1px solid var(--line);border-radius:9px;padding:14px;margin-bottom:9px}
.review-header{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.review-header img{width:34px;height:34px;border-radius:50%;object-fit:cover}
.review-avatar{width:34px;height:34px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.88rem}
.review-header strong{font-family:var(--f);display:block;font-size:.84rem;font-weight:600;color:var(--text)}
.review-header span{font-family:var(--f);font-size:.73rem;color:var(--muted)}
.review-stars{margin-left:auto;color:var(--gold);font-size:.78rem}
.review-card>p{font-family:var(--f);font-size:.84rem;color:var(--sub);font-style:italic}
.enroll-form-block{background:#fff9f9;border-color:rgba(227,30,36,.1)}
.pix-form p{margin-bottom:11px}
.pix-form label{font-family:var(--f);display:block;font-size:.78rem;font-weight:600;margin-bottom:4px;color:var(--sub)}
.pix-form .form-control{font-family:var(--f);border:1px solid var(--line);border-radius:7px;padding:9px 11px;font-size:.84rem;color:var(--text);transition:var(--ease);width:100%}
.pix-form .form-control:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(227,30,36,.07);outline:none}
.enroll-form-block .btn-enroll-big{margin:7px 0 0;width:100%}

/* CONTACT */
.contact-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.contact-form-block,.contact-info-block{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:30px}
.contact-form-block h2{font-family:var(--f);color:var(--text);font-size:1.2rem;font-weight:700;margin-bottom:5px}
.contact-form-block p{font-family:var(--f);color:var(--muted);font-size:.86rem;margin-bottom:20px}
.contact-info-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:18px}
.ci-icon{width:38px;height:38px;border-radius:9px;flex-shrink:0;background:rgba(227,30,36,.07);display:flex;align-items:center;justify-content:center;color:var(--red);font-size:.97rem}
.ci-text strong{font-family:var(--f);display:block;font-size:.84rem;font-weight:600;color:var(--text);margin-bottom:2px}
.ci-text a,.ci-text span{font-family:var(--f);font-size:.82rem;color:var(--muted)}
.contact-info-block h3,.contact-info-block h4{font-family:var(--f);color:var(--text);font-size:1.05rem;font-weight:700;margin-bottom:11px}

/* ABOUT */
.about-hero{background:var(--navy);padding:84px 0 52px;margin-top:var(--nav);border-bottom:2px solid var(--red)}
.about-hero h1{font-family:var(--f);font-size:2.5rem;font-weight:800;color:#fff;margin-bottom:11px}
.about-hero p{font-family:var(--f);color:rgba(255,255,255,.48);font-size:.98rem;max-width:500px}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.value-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:26px;text-align:center;transition:var(--ease)}
.value-card:hover{box-shadow:var(--sh);transform:translateY(-2px);border-color:rgba(227,30,36,.12)}
.value-card i{font-size:1.9rem;margin-bottom:11px;color:var(--red);display:block}
.value-card h3{font-family:var(--f);font-size:.97rem;font-weight:600;color:var(--text);margin-bottom:6px}
.value-card p{font-family:var(--f);font-size:.81rem;color:var(--sub)}

/* FLOATING BUTTONS (SYNCED WITH JS) */
#backToTop {
    position: fixed; bottom: 85px; right: 22px; 
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--red); color: #fff; border: none; cursor: pointer;
    font-size: 1.1rem; display: none; align-items: center; justify-content: center;
    box-shadow: 0 4px 14px rgba(227,30,36,.4); z-index: 9998; transition: var(--ease);
}
#backToTop:hover { transform: translateY(-3px); background: var(--red-dark); }
#backToTop.visible { display: flex !important; }

.whatsapp-float {
    position: fixed; bottom: 25px; right: 22px;
    width: 50px; height: 50px; border-radius: 50%;
    background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center;
    z-index: 9999; font-size: 26px; box-shadow: 0 6px 20px rgba(37,211,102,.4); transition: var(--ease);
    text-decoration: none;
}
.whatsapp-float:hover {
    transform: translateY(-3px); color: #fff; box-shadow: 0 8px 25px rgba(37,211,102,.6);
}

/* RESPONSIVE */
@media(max-width:1100px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .why-grid{grid-template-columns:1fr;gap:30px}
  .faq-grid{grid-template-columns:1fr;gap:30px}
  .ch-layout{grid-template-columns:1fr}
  .ch-card{position:static}
}
@media(max-width:900px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .cl-layout{grid-template-columns:1fr}
  .cl-sidebar{position:static}
  .hero-content{grid-template-columns:1fr;gap:30px;padding:50px 0}
  .hero-right{display:none}
  .contact-layout{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;position:fixed;top:var(--nav);left:0;right:0;background:var(--navy);padding:14px 22px;border-bottom:2px solid var(--red);z-index:999;gap:2px}
  .hamburger{display:flex}
  .nav-actions{gap:6px}  .btn-enroll{display:none}  .nav-actions .btn-student-login span{display:none}  .student-nav-name{display:none}  .student-nav-btn{padding:4px 8px}
  .section-pad{padding:50px 0}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .footer-bottom{flex-direction:column;gap:5px;text-align:center}
  .newsletter-inner{flex-direction:column}
  .cta-inner{flex-direction:column;text-align:center}
  .cta-btns{justify-content:center}
  .instructor-bio-card{flex-direction:column}
  .learn-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .why-features{grid-template-columns:1fr}
}
@media(max-width:480px){
  .courses-grid{grid-template-columns:1fr}
  .categories-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
}

/* Student Login button */
.btn-student-login {
    display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: 1.5px solid rgba(255,255,255,0.25);
    border-radius: 8px; color: #fff; font-size: 13px; font-weight: 500; text-decoration: none; transition: all 0.2s; white-space: nowrap;
}
.btn-student-login:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); color: #fff; }

.student-nav-dropdown { position: relative; }
.student-nav-btn {
    display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.08); border: 1.5px solid rgba(255,255,255,0.2);
    border-radius: 8px; padding: 6px 12px; color: #fff; font-size: 13px; font-weight: 500; cursor: pointer; transition: all 0.2s;
}
.student-nav-btn:hover { background: rgba(255,255,255,0.15); }
.student-avatar {
    width: 28px; height: 28px; border-radius: 50%; background: #e31e24; display: flex; align-items: center;
    justify-content: center; font-size: 12px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.student-nav-name { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.student-nav-menu {
    display: none; position: absolute; top: calc(100% + 10px); right: 0; background: #1a1a2e; border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px; min-width: 200px; box-shadow: 0 8px 32px rgba(0,0,0,0.4); z-index: 9999; overflow: hidden;
}
.student-nav-menu.show { display: block; }
.student-nav-menu a { display: flex; align-items: center; gap: 10px; padding: 11px 16px; color: rgba(255,255,255,0.85); font-size: 13px; text-decoration: none; transition: background 0.15s; }
.student-nav-menu a:hover { background: rgba(255,255,255,0.07); color: #fff; }
.student-nav-menu a i { width: 16px; color: #e31e24; }
.student-nav-divider { border-top: 1px solid rgba(255,255,255,0.08); margin: 4px 0; }

body { transition: background .3s, color .3s; }
.category-card, .course-card, .why-feature, .testimonial-card,
.value-card, .content-block, .cl-sidebar, .ch-card, .filter-input,
.filter-select { transition: var(--ease), background .3s, border-color .3s; }

@media(max-width:768px){
  .student-nav-name { display:none !important; }
  .student-nav-btn { padding:4px 8px !important; }
  .btn-enroll { display:none !important; }
  .nav-logo span { font-size:.75rem; }
  .btn-student-login span, .btn-student-login { font-size:0; padding:8px 10px; }
  .btn-student-login i { font-size:14px; }
  .nav-inner { padding:0 12px; }
}