/* =========================================================
   Masterclass AI — UI/UX v2 (dark, modern, responsive)
   Drop-in replacement for /public_html/hp.css
   Semua class & ID lama dipertahankan, jadi hp.js tetap jalan.
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  /* palette */
  --bg:#07070f;
  --bg-2:#0d0d1a;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.07);
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);
  --text:#ecebf5;
  --text-dim:#a3a1b8;
  --text-mute:#6f6d85;
  --violet:#8b5cf6;
  --fuchsia:#d946ef;
  --cyan:#22d3ee;
  --amber:#fbbf24;
  --green:#34d399;

  /* nama variabel lama — dipakai inline style di index.html */
  --primary-blue:#8b5cf6;
  --primary-gradient:linear-gradient(135deg,#8b5cf6 0%,#d946ef 55%,#f472b6 100%);
  --secondary-gradient:linear-gradient(135deg,#22d3ee 0%,#8b5cf6 100%);
  --accent-gradient:linear-gradient(135deg,#fbbf24 0%,#f97316 100%);
  --white:#12121f;            /* dipakai sebagai latar modal & divider */
  --gray-50:#161625;--gray-100:#1b1b2c;--gray-200:rgba(255,255,255,.1);
  --gray-300:rgba(255,255,255,.14);--gray-400:#7c7a94;--gray-500:#8f8da6;
  --gray-600:#a3a1b8;--gray-700:#c9c7da;--gray-800:#e2e1ee;--gray-900:#f4f3fa;

  --radius:20px;
  --radius-sm:12px;
  --border-radius:20px;
  --shadow-heavy:0 30px 80px -20px rgba(0,0,0,.7);
  --glow:0 0 0 1px rgba(139,92,246,.35),0 10px 40px -10px rgba(139,92,246,.55);
  --transition:all .35s cubic-bezier(.2,.8,.2,1);
  --font:'Plus Jakarta Sans','Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
/* latar: grid halus + aurora */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
}
body::after{
  content:"";position:fixed;inset:-20% -10% auto -10%;height:90vh;z-index:-1;pointer-events:none;
  background:
    radial-gradient(40% 50% at 25% 30%,rgba(139,92,246,.35),transparent 70%),
    radial-gradient(35% 45% at 75% 20%,rgba(217,70,239,.25),transparent 70%),
    radial-gradient(30% 40% at 55% 60%,rgba(34,211,238,.15),transparent 70%);
  filter:blur(40px);
  animation:aurora 18s ease-in-out infinite alternate;
}
::selection{background:rgba(139,92,246,.45);color:#fff}
img{max-width:100%;display:block}
a{color:inherit}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------------- HEADER ---------------- */
.main-header{
  position:fixed;top:14px;left:50%;transform:translateX(-50%);
  width:calc(100% - 28px);max-width:1200px;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 12px 10px 20px;
  background:rgba(13,13,26,.55);
  border:1px solid var(--border);
  border-radius:999px;
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  transition:var(--transition);
}
.main-header.scrolled{background:rgba(10,10,20,.82);border-color:var(--border-strong);box-shadow:0 10px 40px -15px rgba(0,0,0,.8)}
.brand-logo{
  display:flex;align-items:center;gap:10px;
  font-weight:800;font-size:1.15rem;letter-spacing:-.02em;text-decoration:none;color:#fff;
}
.brand-logo::before{
  content:"";width:32px;height:32px;border-radius:10px;flex-shrink:0;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l1.9 5.1L19 10l-5.1 1.9L12 17l-1.9-5.1L5 10l5.1-1.9z'/%3E%3Cpath d='M19 15l.8 2.2L22 18l-2.2.8L19 21l-.8-2.2L16 18l2.2-.8z'/%3E%3C/svg%3E") center/18px no-repeat,
    var(--primary-gradient);
  box-shadow:0 6px 20px -6px rgba(217,70,239,.7);
}
.header-nav{display:flex;align-items:center;gap:8px}
.btn-nav{
  position:relative;display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;border:0;cursor:pointer;
  font:600 .9rem var(--font);color:#fff;text-decoration:none;
  background:var(--primary-gradient);
  box-shadow:0 8px 24px -8px rgba(217,70,239,.7);
  transition:var(--transition);overflow:hidden;
}
.btn-nav::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-100%);transition:transform .6s}
.btn-nav:hover{transform:translateY(-1px);box-shadow:0 12px 30px -8px rgba(217,70,239,.9)}
.btn-nav:hover::before{transform:translateX(100%)}

/* ---------------- HERO ---------------- */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  padding:140px 24px 90px;text-align:center;overflow:hidden;
}
.hero::before{
  /* orb berputar di belakang judul */
  content:"";position:absolute;top:50%;left:50%;width:min(720px,120vw);aspect-ratio:1;
  transform:translate(-50%,-50%);z-index:-1;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(139,92,246,.0),rgba(139,92,246,.35),rgba(34,211,238,.25),rgba(217,70,239,.35),rgba(139,92,246,0));
  filter:blur(70px);opacity:.7;animation:spin 22s linear infinite;
}
.hero::after{
  content:"";position:absolute;bottom:0;left:0;right:0;height:160px;
  background:linear-gradient(to bottom,transparent,var(--bg));pointer-events:none;
}
.hero-content{position:relative;z-index:1;max-width:880px;animation:fadeInUp .9s cubic-bezier(.2,.8,.2,1) both}
.hero-content::before{
  content:"✦  Platform AI All‑in‑One untuk Kreator Indonesia";
  display:inline-flex;align-items:center;margin-bottom:28px;
  padding:8px 16px;border-radius:999px;font-size:.82rem;font-weight:600;color:#e9d5ff;
  background:rgba(139,92,246,.12);border:1px solid rgba(139,92,246,.35);
  box-shadow:inset 0 0 20px rgba(139,92,246,.15);
}
.hero h1{
  font-size:clamp(2.4rem,6.5vw,4.6rem);line-height:1.05;font-weight:800;letter-spacing:-.04em;
  margin-bottom:22px;
  background:linear-gradient(180deg,#fff 20%,#c4b5fd 70%,#a78bfa 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:none;
}
.hero .subtitle{
  font-size:clamp(1rem,2vw,1.18rem);color:var(--text-dim);
  max-width:640px;margin:0 auto 40px;
}
.cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:999px;font:700 1rem var(--font);
  text-decoration:none;cursor:pointer;border:1px solid transparent;transition:var(--transition);
  white-space:nowrap;
}
.btn-primary{
  color:#0b0b14;background:#fff;
  box-shadow:0 0 0 4px rgba(255,255,255,.08),0 14px 40px -10px rgba(167,139,250,.8);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 6px rgba(255,255,255,.1),0 18px 50px -10px rgba(167,139,250,1)}
.btn-secondary{color:#fff;background:rgba(255,255,255,.05);border-color:var(--border-strong);backdrop-filter:blur(10px)}
.btn-secondary:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3);transform:translateY(-2px)}

.scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);color:var(--text-mute);animation:bounce 2.4s infinite}

/* ---------------- APPS ---------------- */
.apps-section{position:relative;padding:90px 0 110px}
.apps-section::before{content:none}
.section-header{text-align:center;max-width:680px;margin:0 auto 56px}
.section-header::before{
  content:"TOOLS";display:inline-block;margin-bottom:14px;
  font-size:.75rem;font-weight:700;letter-spacing:.2em;color:var(--cyan);
}
.section-title{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;letter-spacing:-.03em;line-height:1.15;margin-bottom:14px;color:#fff}
.section-subtitle{color:var(--text-dim);font-size:1.05rem}

.apps-grid{
  display:grid;gap:22px;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
}
.app-card{
  position:relative;display:flex;flex-direction:column;
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.02));
  border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:var(--transition);
  animation:fadeInUp .7s cubic-bezier(.2,.8,.2,1) both;
}
.app-card:nth-child(2){animation-delay:.05s}.app-card:nth-child(3){animation-delay:.1s}
.app-card:nth-child(4){animation-delay:.15s}.app-card:nth-child(5){animation-delay:.2s}
.app-card:nth-child(6){animation-delay:.25s}.app-card:nth-child(7){animation-delay:.3s}
.app-card:hover{transform:translateY(-6px);border-color:rgba(139,92,246,.45);box-shadow:var(--glow)}

/* kartu unggulan: lebar 2 kolom di desktop + border gradien */
.app-card.highlight{
  border:1px solid transparent;
  background:
    linear-gradient(var(--bg-2),var(--bg-2)) padding-box,
    linear-gradient(135deg,#fbbf24,#d946ef,#8b5cf6) border-box;
  box-shadow:0 20px 60px -25px rgba(217,70,239,.6);
}
.app-card.highlight:hover{box-shadow:0 25px 70px -20px rgba(217,70,239,.8)}
.app-card.highlight::before{
  content:"★ FITUR UNGGULAN";position:absolute;top:14px;left:14px;z-index:3;
  padding:6px 12px;border-radius:999px;font-size:.7rem;font-weight:800;letter-spacing:.06em;color:#1a1200;
  background:var(--accent-gradient);box-shadow:0 6px 20px -6px rgba(251,191,36,.8);
}
@media (min-width:1000px){
  .apps-grid{grid-template-columns:repeat(3,1fr)}
  .app-card.highlight{grid-column:span 2;flex-direction:row}
  .app-card.highlight .app-thumbnail{width:50%;flex-shrink:0;aspect-ratio:1/1;align-self:flex-start}
  .app-card.highlight .app-thumbnail::after{content:none}
  .app-card.highlight::before{left:auto;right:18px;top:18px}
  .app-card.highlight .app-content{padding:36px;justify-content:center}
  .app-card.highlight h3{font-size:1.7rem}
  .app-card.highlight p{font-size:1.02rem}
}
.app-card.highlight .app-icon{background:var(--accent-gradient);color:#1a1200}
.app-card.highlight .app-link{background:var(--accent-gradient);color:#1a1200}

.app-thumbnail{position:relative;aspect-ratio:1/1;overflow:hidden;background:#0f0f1c}
.app-thumbnail::after{content:"";position:absolute;inset:auto 0 0 0;height:40%;background:linear-gradient(to top,rgba(7,7,15,.85),transparent);pointer-events:none}
.app-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.app-card:hover .app-thumbnail img{transform:scale(1.06)}
.app-thumbnail-placeholder{width:100%;height:100%;display:grid;place-items:center;background:var(--secondary-gradient)}

.app-content{display:flex;flex-direction:column;gap:14px;padding:22px 22px 24px;flex:1}
.app-header{display:flex;align-items:center;gap:12px}
.app-icon{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;display:grid;place-items:center;
  background:var(--primary-gradient);color:#fff;transition:var(--transition);
  box-shadow:0 8px 20px -8px rgba(139,92,246,.8);
}
.app-card:hover .app-icon{transform:rotate(-6deg) scale(1.06)}
.app-icon svg{width:22px;height:22px}
.app-card h3{font-size:1.2rem;font-weight:700;letter-spacing:-.02em;color:#fff;line-height:1.3}
.app-card p{color:var(--text-dim);font-size:.95rem;flex:1}

.app-status{
  align-self:flex-start;display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.03em;
  background:rgba(255,255,255,.06);color:var(--text-dim);border:1px solid var(--border);
}
.app-status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}
.app-status.locked{color:#fda4af;background:rgba(244,63,94,.1);border-color:rgba(244,63,94,.25)}
.app-status.trial{color:var(--cyan);background:rgba(34,211,238,.1);border-color:rgba(34,211,238,.28)}
.app-status.pro{color:var(--green);background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.28)}

.app-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.app-link,.app-link-detail{
  position:relative;flex:1;min-width:130px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:12px;font:700 .92rem var(--font);text-decoration:none;cursor:pointer;
  transition:var(--transition);overflow:hidden;border:1px solid transparent;
}
.app-link{background:var(--primary-gradient);color:#fff}
.app-link::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.3) 50%,transparent 70%);transform:translateX(-100%);transition:transform .6s}
.app-link:hover::before{transform:translateX(100%)}
.app-link:not(.locked):hover{transform:translateY(-2px);box-shadow:0 10px 25px -8px rgba(217,70,239,.8)}
.app-link.locked{background:rgba(255,255,255,.06);color:var(--text);border-color:var(--border-strong)}
.app-link.locked::after{content:"🔒";font-size:.85em;order:-1}
.app-link.locked:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3)}
.app-card.highlight .app-link.locked{background:rgba(251,191,36,.12);color:#fde68a;border-color:rgba(251,191,36,.35)}
.app-link-detail{background:transparent;color:var(--text-dim);border-color:var(--border)}
.app-link-detail:hover{color:#fff;border-color:var(--border-strong);background:rgba(255,255,255,.05)}

/* ---------------- ABOUT ---------------- */
.about-section{padding:40px 0 110px}
.about-section .container{
  position:relative;max-width:1000px;text-align:center;
  padding:64px 40px;border-radius:28px;overflow:hidden;
  background:
    radial-gradient(60% 80% at 0% 0%,rgba(139,92,246,.25),transparent 60%),
    radial-gradient(60% 80% at 100% 100%,rgba(34,211,238,.18),transparent 60%),
    rgba(255,255,255,.03);
  border:1px solid var(--border);
}
.about-section h2{font-size:clamp(1.6rem,3.5vw,2.3rem);font-weight:800;letter-spacing:-.03em;margin-bottom:18px;color:#fff}
.about-section p{color:var(--text-dim);font-size:1.06rem;max-width:720px;margin:0 auto}

/* ---------------- FOOTER ---------------- */
.footer{border-top:1px solid var(--border);padding:64px 0 28px;background:linear-gradient(to bottom,transparent,rgba(139,92,246,.05))}
.footer-content{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-bottom:44px}
.footer-section h3{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);margin-bottom:16px}
.footer-section a{display:block;width:fit-content;color:var(--text-dim);text-decoration:none;padding:5px 0;font-size:.95rem;transition:var(--transition)}
.footer-section a:hover{color:#fff;transform:translateX(4px)}
.footer-bottom{padding-top:24px;border-top:1px solid var(--border);text-align:center;color:var(--text-mute);font-size:.85rem}

/* ---------------- MODALS ---------------- */
.modal-overlay{
  position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:16px;
  background:rgba(4,4,10,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  opacity:0;visibility:hidden;transition:var(--transition);
}
.modal-overlay.visible{opacity:1;visibility:visible}
.modal-content{
  position:relative;width:100%;max-width:460px;max-height:90vh;overflow-y:auto;
  padding:36px 30px 30px;border-radius:24px;color:var(--text);
  background:linear-gradient(180deg,#171728,#10101d);
  border:1px solid var(--border-strong);
  box-shadow:var(--shadow-heavy),0 0 80px -30px rgba(139,92,246,.6);
  transform:translateY(24px) scale(.96);transition:var(--transition);
}
.modal-content::before{content:"";position:absolute;top:0;left:20%;right:20%;height:1px;background:linear-gradient(90deg,transparent,rgba(167,139,250,.9),transparent)}
.modal-overlay.visible .modal-content{transform:none}
.modal-close-btn{
  position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;font-size:1.3rem;line-height:1;cursor:pointer;
  color:var(--text-dim);background:rgba(255,255,255,.06);border:1px solid var(--border);transition:var(--transition);
}
.modal-close-btn:hover{color:#fff;background:rgba(255,255,255,.12);transform:rotate(90deg)}
.modal-content h2{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:8px;color:#fff;padding-right:30px}
.modal-content p{color:var(--text-dim);margin-bottom:22px;font-size:.96rem}
.modal-form{display:flex;flex-direction:column;gap:12px}
.modal-form input{
  width:100%;padding:14px 16px;border-radius:12px;font:500 .98rem var(--font);color:#fff;
  background:rgba(255,255,255,.04);border:1px solid var(--border-strong);transition:var(--transition);
}
.modal-form input::placeholder{color:var(--text-mute)}
.modal-form input:-webkit-autofill,.modal-form input:-webkit-autofill:hover,.modal-form input:-webkit-autofill:focus{
  -webkit-text-fill-color:#fff;-webkit-box-shadow:0 0 0 1000px #1c1c2e inset;caret-color:#fff;transition:background-color 9999s;
}
.modal-form input:focus{outline:none;border-color:var(--violet);background:rgba(139,92,246,.08);box-shadow:0 0 0 4px rgba(139,92,246,.18)}
.modal-form button,.modal-form a.btn,.modal-close-btn-bottom{
  width:100%;padding:14px;border:0;border-radius:12px;cursor:pointer;
  font:700 1rem var(--font);color:#fff;text-decoration:none;text-align:center;
  background:var(--primary-gradient);transition:var(--transition);
  box-shadow:0 10px 30px -10px rgba(217,70,239,.7);
}
.modal-form button:hover,.modal-form a.btn:hover,.modal-close-btn-bottom:hover{transform:translateY(-1px);filter:brightness(1.08)}
.modal-form button:disabled{opacity:.6;cursor:not-allowed;transform:none}
.modal-error-message{color:#fda4af;font-size:.88rem;min-height:0}
.modal-error-message:empty{display:none}
#googleLoginBtn{border-radius:12px!important;font-weight:600!important;transition:var(--transition)}
#googleLoginBtn:hover{transform:translateY(-1px);box-shadow:0 10px 25px -10px rgba(255,255,255,.5)}
#toggleAuthMode,#toggleResetMode{color:var(--text-dim)}
#toggleAuthMode a,#toggleResetMode a,.forgot-password-link a{color:#c4b5fd;font-weight:600;text-decoration:none}
.password-wrapper{position:relative}
.password-wrapper input{padding-right:48px}
.toggle-password{position:absolute;right:14px;top:50%;transform:translateY(-50%);cursor:pointer;color:var(--text-mute);display:flex}
.toggle-password svg{width:20px;height:20px}
.toggle-password:hover{color:#fff}
.forgot-password-link{text-align:right;font-size:.88rem;margin-top:-4px}
.forgot-password-link a:hover{color:#fff}

.loading{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}

/* ---------------- KEYFRAMES ---------------- */
@keyframes aurora{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(4%,3%,0) scale(1.08)}100%{transform:translate3d(-3%,1%,0) scale(1)}}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes bounce{0%,20%,50%,80%,100%{transform:translate(-50%,0)}40%{transform:translate(-50%,-10px)}60%{transform:translate(-50%,-5px)}}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.loading{animation-name:spinSimple}
@keyframes spinSimple{to{transform:rotate(360deg)}}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width:999px){
  .apps-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
}
@media (max-width:768px){
  .main-header{top:10px;width:calc(100% - 20px);padding:8px 8px 8px 16px}
  .brand-logo{font-size:1rem}
  .brand-logo::before{width:28px;height:28px;border-radius:9px;background-size:16px,auto}
  .btn-nav{padding:9px 16px;font-size:.85rem}
  .hero{padding:120px 20px 70px;min-height:auto}
  .hero-content::before{font-size:.74rem;margin-bottom:22px}
  .cta-buttons{flex-direction:column;align-items:stretch;max-width:340px;margin:0 auto}
  .btn{width:100%}
  .apps-section{padding:60px 0 80px}
  .section-header{margin-bottom:36px}
  .container{padding:0 16px}
  .apps-grid{grid-template-columns:1fr;gap:18px}
  .about-section .container{padding:44px 22px;border-radius:22px;margin:0 16px;width:auto}
  .footer-content{grid-template-columns:1fr 1fr;gap:28px}
  .footer-section:last-child{grid-column:1/-1}
  /* modal jadi bottom-sheet di HP */
  .modal-overlay{align-items:flex-end;padding:0}
  .modal-content{max-width:none;border-radius:24px 24px 0 0;padding:30px 20px calc(24px + env(safe-area-inset-bottom));max-height:92vh;transform:translateY(100%)}
}
@media (max-width:480px){
  .brand-logo{font-size:.95rem}
  .hero h1{font-size:2.15rem}
  .app-actions{flex-direction:column}
  .app-link,.app-link-detail{width:100%}
  .footer-content{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* ---------------- LOGO v2 ---------------- */
.brand-logo{font-size:0;width:216px;height:38px;background:url("logo-masterclassai.webp") left center/contain no-repeat}
.brand-logo::before{content:none}
@media (max-width:768px){.brand-logo{width:176px;height:31px}}
@media (max-width:380px){.brand-logo{width:150px;height:26px}}