/* ============================================================
   IBMV — DESIGN SYSTEM COMPARTILHADO
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#1A47D4;--blue-d:#1238B0;--blue-l:#E6ECFA;
  --green:#22C55E;--yellow:#F5C400;--red:#E53E3E;
  --dark:#06080F;--dark2:#0E1420;--dark3:#141B2D;
  --gray:#6B7280;--gray-l:#F4F5F7;
  --white:#FFFFFF;--text:#111827;--text2:#374151;
  --gold:#F5A623;
  --radius:14px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--text);background:var(--white);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}

/* ─── SCROLL ANIMATIONS ─── */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .7s ease,transform .7s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .7s ease,transform .7s ease}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}

/* ─── URGENCY BAR ─── */
.urgency-bar{background:linear-gradient(90deg,#D4891A,#F5A623,#D4891A);background-size:200%;animation:shimmer 3s linear infinite;padding:11px 5%;text-align:center;font-size:13px;font-weight:700;color:#1A0800;letter-spacing:.3px}
@keyframes shimmer{0%{background-position:0%}100%{background-position:200%}}
.urgency-bar a{color:inherit;text-decoration:underline}

/* ─── NAV ─── */
nav{position:sticky;top:0;z-index:100;background:rgba(6,8,15,0.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:0 5%;display:flex;align-items:center;justify-content:space-between;height:68px;border-bottom:1px solid rgba(255,255,255,0.05)}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-logo img{height:44px;width:44px;border-radius:50%}
.nav-logo-text{font-family:'Playfair Display',serif;font-weight:900;font-size:18px;color:var(--white);letter-spacing:.3px}
.nav-links{display:flex;gap:26px;list-style:none;align-items:center}
.nav-links a{color:rgba(255,255,255,0.65);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-cta{background:var(--blue)!important;color:var(--white)!important;padding:9px 22px;border-radius:8px;font-weight:700!important;font-size:14px;transition:background .2s,transform .15s!important}
.nav-cta:hover{background:var(--blue-d)!important;transform:translateY(-1px)!important}

/* dropdown de submenu (página imersões) */
.nav-dropdown{position:relative}
.nav-dropdown>a::after{content:'▾';font-size:10px;margin-left:5px;opacity:.6}
.nav-dropdown-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(4px);background:var(--dark3);border:1px solid rgba(255,255,255,0.08);border-radius:12px;padding:8px;min-width:220px;box-shadow:0 16px 40px rgba(0,0,0,0.4);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s;display:flex;flex-direction:column;gap:2px;padding-top:18px;margin-top:0;pointer-events:none}
/* ponte invisível entre o link e o menu — evita gap que fecha o hover */
.nav-dropdown-menu::before{content:'';position:absolute;top:-12px;left:0;right:0;height:12px}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(6px);pointer-events:all}
.nav-dropdown.closing .nav-dropdown-menu{opacity:0!important;visibility:hidden!important;transition:opacity .1s,visibility .1s}
.nav-dropdown-menu a{padding:10px 14px;border-radius:8px;font-size:13.5px;display:flex;align-items:center;gap:10px}
.nav-dropdown-menu a:hover{background:rgba(255,255,255,0.06)}
.nav-dropdown-icon{width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
@media(max-width:900px){.nav-links{display:none}}

/* ─── HERO GENERIC (subpáginas) ─── */
.page-hero{background:var(--dark);padding:140px 5% 80px;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:-180px;left:50%;transform:translateX(-50%);width:900px;height:900px;background:radial-gradient(circle,rgba(26,71,212,0.16) 0%,transparent 70%);pointer-events:none}
.page-hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(245,166,35,0.1);border:1px solid rgba(245,166,35,0.28);color:var(--gold);padding:7px 16px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:24px;position:relative;z-index:2}
.page-hero h1{font-family:'Playfair Display',serif;font-size:clamp(34px,5vw,58px);font-weight:900;color:var(--white);line-height:1.12;max-width:780px;margin:0 auto;position:relative;z-index:2}
.page-hero h1 em{font-style:italic;color:var(--gold)}
.page-hero p{font-size:clamp(15px,1.6vw,18px);color:rgba(255,255,255,0.55);max-width:620px;margin:20px auto 0;line-height:1.75;position:relative;z-index:2}

/* ─── SECTION GENERIC ─── */
section{padding:90px 5%}
.section-label{display:inline-block;font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.community-label{font-size:17px;font-weight:800;letter-spacing:3px;color:var(--gold);margin-bottom:18px;display:inline-flex;align-items:center;gap:10px}
.community-label::before,.community-label::after{content:'';width:28px;height:2px;background:linear-gradient(90deg,transparent,var(--gold));border-radius:2px}
.community-label::after{background:linear-gradient(90deg,var(--gold),transparent)}
.section-title{font-family:'Playfair Display',serif;font-size:clamp(28px,3.5vw,44px);font-weight:900;line-height:1.15}
.section-title em{font-style:normal;color:var(--blue)}
.section-title.light{color:var(--white)}
.section-title.light em{color:var(--gold)}
.section-title.dark{color:var(--dark)}
.section-title.dark em{color:var(--blue)}
.section-desc{font-size:16px;color:rgba(255,255,255,0.45);margin-top:14px;line-height:1.7}
.section-desc.dark{color:var(--gray)}
.section-center{text-align:center;max-width:680px;margin:0 auto}

/* buttons */
.btn-primary{background:var(--blue);color:var(--white);padding:15px 34px;border-radius:10px;font-size:15px;font-weight:700;text-decoration:none;transition:background .2s,transform .15s,box-shadow .2s;display:inline-flex;align-items:center;gap:8px;box-shadow:0 4px 20px rgba(26,71,212,0.35);border:none;cursor:pointer;font-family:'Inter',sans-serif}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-2px);box-shadow:0 8px 28px rgba(26,71,212,0.45)}
.btn-outline{background:transparent;color:var(--white);padding:15px 34px;border-radius:10px;font-size:15px;font-weight:600;text-decoration:none;border:1px solid rgba(255,255,255,0.2);transition:border-color .2s,transform .15s;display:inline-flex;align-items:center;gap:8px}
.btn-outline:hover{border-color:rgba(255,255,255,0.5);transform:translateY(-2px)}
.btn-outline-dark{background:transparent;color:var(--dark);padding:14px 30px;border-radius:10px;font-size:14px;font-weight:700;text-decoration:none;border:1.5px solid #E5E7EB;transition:border-color .2s,transform .15s,background .2s;display:inline-flex;align-items:center;gap:8px}
.btn-outline-dark:hover{border-color:var(--blue);background:var(--blue-l);transform:translateY(-2px)}

/* ─── PROOF / STATS STRIP ─── */
.proof-strip{background:linear-gradient(135deg,var(--blue) 0%,#0E30A0 100%);padding:0 5%}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:960px;margin:0 auto}
.proof-item{padding:36px 20px;text-align:center;border-right:1px solid rgba(255,255,255,0.12)}
.proof-item:last-child{border-right:none}
.proof-num{display:block;font-size:clamp(32px,4vw,50px);font-weight:900;color:var(--white);font-family:'Playfair Display',serif;line-height:1}
.proof-desc{display:block;font-size:13px;color:rgba(255,255,255,0.65);margin-top:6px;font-weight:500}
@media(max-width:680px){.proof-grid{grid-template-columns:1fr 1fr}.proof-item{border-right:none;border-bottom:1px solid rgba(255,255,255,0.1)}}

/* ─── ALUMNI WALL ─── */
.alumni-section{background:var(--dark2);padding:90px 5%;overflow:hidden;position:relative}
.alumni-section::before{content:'';position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(26,71,212,0.1) 0%,transparent 70%);pointer-events:none}
.alumni-header{text-align:center;max-width:640px;margin:0 auto 60px;position:relative;z-index:2}
.counter-hero{text-align:center;margin-bottom:64px;position:relative;z-index:2}
.counter-main{font-family:'Playfair Display',serif;font-size:clamp(80px,14vw,160px);font-weight:900;color:transparent;background:linear-gradient(135deg,#FFFFFF 30%,rgba(255,255,255,0.3) 100%);-webkit-background-clip:text;background-clip:text;line-height:1;letter-spacing:-4px;display:block}
.counter-plus{color:var(--gold);font-size:clamp(50px,8vw,100px)}
.counter-label-main{font-size:clamp(16px,2vw,22px);font-weight:600;color:rgba(255,255,255,0.5);letter-spacing:3px;text-transform:uppercase;margin-top:12px}
.ticker-wrap{width:100%;overflow:hidden;position:relative;margin:0 -5%;padding:0}
.ticker-wrap::before,.ticker-wrap::after{content:'';position:absolute;top:0;bottom:0;width:120px;z-index:3;pointer-events:none}
.ticker-wrap::before{left:0;background:linear-gradient(to right,var(--dark2),transparent)}
.ticker-wrap::after{right:0;background:linear-gradient(to left,var(--dark2),transparent)}
.ticker-track{display:flex;gap:0;animation:ticker 30s linear infinite}
.ticker-track:hover{animation-play-state:paused}
.ticker-slide{display:flex;gap:16px;flex-shrink:0;padding:16px 8px}
.alumni-avatar{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;color:var(--white);flex-shrink:0;border:2px solid rgba(255,255,255,0.1);position:relative;overflow:hidden}
.alumni-avatar::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,0.15),transparent 60%)}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.alumni-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:740px;margin:56px auto 0;position:relative;z-index:2}
.alumni-stat-card{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.07);border-radius:14px;padding:28px 24px;text-align:center;transition:border-color .3s,background .3s}
.alumni-stat-card:hover{background:rgba(255,255,255,0.07);border-color:rgba(26,71,212,0.4)}
.alumni-stat-num{font-family:'Playfair Display',serif;font-size:clamp(28px,4vw,42px);font-weight:900;color:var(--white);line-height:1;margin-bottom:6px}
.alumni-stat-num span.accent{color:var(--gold)}
.alumni-stat-label{font-size:13px;color:rgba(255,255,255,0.45);font-weight:500}
@media(max-width:600px){.alumni-stats-grid{grid-template-columns:1fr 1fr}}

/* ─── PHOTO GALLERY (turmas reais) ─── */
.gallery-grid{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:auto auto;gap:18px;max-width:980px;margin-top:48px}
.gallery-item{border-radius:16px;overflow:hidden;position:relative;box-shadow:0 12px 32px rgba(0,0,0,0.1)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item.tall{grid-row:span 2}
.gallery-caption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,0.75),transparent);padding:24px 20px 16px;color:var(--white);font-size:13px;font-weight:600}
@media(max-width:760px){.gallery-grid{grid-template-columns:1fr;grid-template-rows:auto}.gallery-item.tall{grid-row:auto}}

/* ─── VIDEO TESTIMONIALS ─── */
.video-test-grid{display:grid;grid-template-columns:repeat(3,minmax(0,260px));gap:24px;max-width:860px;justify-content:center;margin:52px auto 0}
@media(max-width:760px){.video-test-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}
.video-test-figure{display:flex;flex-direction:column;gap:12px}
.video-test-card{background:var(--dark);border-radius:16px;overflow:hidden;box-shadow:0 8px 28px rgba(0,0,0,0.12);transition:transform .25s,box-shadow .25s;aspect-ratio:9/16}
.video-test-card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(0,0,0,0.18)}
.video-test-player{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.video-test-caption{text-align:center;padding:0 4px}
.video-test-caption .vt-name{font-size:14.5px;font-weight:700;color:var(--dark);display:block;margin-bottom:2px}
.video-test-caption .vt-role{font-size:12.5px;color:var(--gray);line-height:1.4;display:block}

/* ─── FOOTER ─── */
footer{background:var(--dark);padding:52px 5% 32px;text-align:center;border-top:1px solid rgba(255,255,255,0.04)}
.footer-logo-row{display:flex;justify-content:center;margin-bottom:20px}
.footer-logo-row img{height:60px;width:60px;border-radius:50%;object-fit:contain}
footer p{font-size:14px;color:rgba(255,255,255,0.27);margin-bottom:6px}
footer a{color:rgba(255,255,255,0.4);text-decoration:none;transition:color .2s}
footer a:hover{color:var(--white)}
.footer-links{display:flex;gap:8px;justify-content:center;margin-top:20px;flex-wrap:wrap;align-items:center}
.footer-sep{color:rgba(255,255,255,0.15);font-size:12px}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;max-width:1000px;margin:0 auto 40px;text-align:left}
.footer-col h5{font-size:13px;font-weight:700;color:rgba(255,255,255,0.6);letter-spacing:1px;text-transform:uppercase;margin-bottom:16px}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,0.4);padding:5px 0}
.footer-col a:hover{color:var(--white)}
@media(max-width:760px){.footer-cols{grid-template-columns:1fr 1fr;text-align:center}}

/* ─── FLOAT CTA (WhatsApp) ─── */
.float-cta{position:fixed;bottom:24px;right:24px;z-index:200;background:#25D366;color:var(--white);padding:13px 22px;border-radius:50px;font-size:14px;font-weight:700;text-decoration:none;box-shadow:0 8px 32px rgba(37,211,102,0.5);transition:transform .2s,box-shadow .2s,background .2s;display:flex;align-items:center;gap:9px}
.float-cta:hover{background:#1EBE5A;transform:translateY(-3px);box-shadow:0 14px 40px rgba(37,211,102,0.6)}

/* ─── FAQ ─── */
.faq-list{max-width:680px;margin-top:52px}
.faq-item{border-bottom:1px solid #E5E7EB}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:20px 0;font-size:16px;font-weight:600;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:'Inter',sans-serif;transition:color .2s}
.faq-q:hover{color:var(--blue)}
.faq-chevron{font-size:18px;transition:transform .25s;flex-shrink:0;color:var(--gray)}
.faq-a{display:none;font-size:15px;color:var(--gray);padding-bottom:20px;line-height:1.72}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-chevron{transform:rotate(180deg)}
.faq-item.open .faq-q{color:var(--blue)}

/* ─── FORM ─── */
.form-section-dark{background:var(--dark3);padding:90px 5%}
.form-wrap{max-width:680px;margin:0 auto}
form{margin-top:40px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-size:12px;font-weight:600;color:rgba(255,255,255,0.6);letter-spacing:.5px;text-transform:uppercase}
.form-group input,.form-group select,.form-group textarea{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:10px;padding:13px 16px;color:var(--white);font-size:15px;font-family:'Inter',sans-serif;outline:none;transition:border-color .2s,background .2s;width:100%;-webkit-appearance:none}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,0.25)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);background:rgba(255,255,255,0.07)}
.form-group select option{background:#141B2D;color:var(--white)}
.form-group textarea{resize:vertical;min-height:90px}
.form-mb{margin-bottom:16px}
.form-submit{background:var(--blue);color:var(--white);border:none;padding:16px 40px;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;width:100%;margin-top:8px;transition:background .2s,transform .15s,box-shadow .2s;font-family:'Inter',sans-serif;box-shadow:0 4px 20px rgba(26,71,212,0.35)}
.form-submit:hover{background:var(--blue-d);transform:translateY(-2px);box-shadow:0 8px 28px rgba(26,71,212,0.45)}
.form-note{font-size:12px;color:rgba(255,255,255,0.28);text-align:center;margin-top:12px}
.form-perks{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.form-perk{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,0.5)}
.form-perk::before{content:'✓';color:var(--green);font-weight:700;font-size:14px}
.success-msg{display:none;background:rgba(34,197,94,0.1);border:1px solid rgba(34,197,94,0.25);border-radius:14px;padding:28px;color:#4ADE80;text-align:center;font-weight:600;font-size:16px;margin-top:16px;line-height:1.6}

/* form claro (página contato) */
.form-light .form-group label{color:var(--gray);text-transform:none;font-size:13px;letter-spacing:0}
.form-light .form-group input,.form-light .form-group select,.form-light .form-group textarea{background:var(--gray-l);border:1px solid #E5E7EB;color:var(--text)}
.form-light .form-group input::placeholder,.form-light .form-group textarea::placeholder{color:#9CA3AF}
.form-light .form-group select option{background:var(--white);color:var(--text)}
.form-light .form-note{color:var(--gray)}

/* ─── dot helper (Google/Meta) ─── */
.dot{width:7px;height:7px;border-radius:50%}
.dot-g{background:#4285F4}.dot-m{background:#1877F2}

/* ─── responsive global ─── */
@media(max-width:700px){
  .form-row{grid-template-columns:1fr}
}

/* ─── MOBILE MENU ─── */
.nav-hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;cursor:pointer;padding:4px;z-index:1001;flex-shrink:0}
.nav-hamburger span{display:block;height:2px;background:rgba(255,255,255,0.85);border-radius:2px;transition:transform .28s,opacity .28s,width .28s}
.nav-hamburger span:nth-child(3){width:60%}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){width:100%;transform:translateY(-7px) rotate(-45deg)}
@media(max-width:900px){
  .nav-hamburger{display:flex}
  .nav-links{display:none!important}
}
.mob-overlay{position:fixed;inset:0;background:rgba(0,0,0,0);z-index:999;pointer-events:none;transition:background .25s}
.mob-overlay.on{background:rgba(0,0,0,0.45);pointer-events:all}
.mob-menu{position:fixed;top:58px;right:12px;width:min(260px,88vw);background:var(--dark3);border:1px solid rgba(255,255,255,0.1);border-radius:14px;z-index:1000;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,0,0.55);opacity:0;visibility:hidden;transform:translateY(-6px) scale(0.98);transform-origin:top right;transition:opacity .2s,transform .2s,visibility .2s}
.mob-menu.on{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.mob-menu a.ml,.mob-menu button.mb{display:flex;align-items:center;justify-content:space-between;width:100%;padding:13px 18px;font-size:14.5px;font-weight:600;color:rgba(255,255,255,0.72);text-decoration:none;border:none;border-bottom:1px solid rgba(255,255,255,0.06);background:none;cursor:pointer;font-family:inherit;box-sizing:border-box;text-align:left;transition:background .15s,color .15s}
.mob-menu a.ml:last-of-type{border-bottom:none}
.mob-menu a.ml:hover,.mob-menu button.mb:hover{background:rgba(255,255,255,0.06);color:#fff}
.mob-chev{font-size:10px;opacity:.45;transition:transform .22s;display:inline-block}
.mob-menu button.mb.open .mob-chev{transform:rotate(180deg)}
.mob-sub{max-height:0;overflow:hidden;transition:max-height .25s ease}
.mob-sub.on{max-height:180px}
.mob-sub a{display:block;padding:10px 18px 10px 28px;font-size:13.5px;font-weight:500;color:rgba(255,255,255,0.5);text-decoration:none;border-bottom:1px solid rgba(255,255,255,0.04);transition:background .15s,color .15s}
.mob-sub a:last-child{border-bottom:none}
.mob-sub a:hover{background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.85)}
.mob-cta{display:block;font-size:14px;font-weight:700;text-align:center;text-decoration:none;background:var(--blue);color:#fff!important;margin:10px;padding:12px 18px;border-radius:8px;transition:background .15s;box-sizing:border-box;width:calc(100% - 20px);border-bottom:none!important}
.mob-cta:hover{background:var(--blue-d)!important}