/* Artmental - Yenileniyoruz (Light Theme) */
:root{
  --bg: #f7f8fc;
  --surface: rgba(255,255,255,.78);
  --surface-2: rgba(255,255,255,.92);
  --text: #0f172a;
  --muted: rgba(15, 23, 42, .68);
  --border: rgba(15, 23, 42, .12);

  /* Palette inspired by the provided logo */
  --c-green: #7ac943;
  --c-blue:  #1aa2e6;
  --c-mag:   #c2167c;
  --c-orange:#f2a73a;
  --c-gray:  #5c5c5c;

  --shadow: 0 18px 60px rgba(2, 6, 23, .12);
  --shadow-soft: 0 10px 30px rgba(2, 6, 23, .08);
  --radius: 22px;
  --radius-sm: 16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(26,162,230,.16), transparent 55%),
              radial-gradient(900px 500px at 90% 20%, rgba(122,201,67,.16), transparent 55%),
              radial-gradient(900px 500px at 80% 90%, rgba(242,167,58,.14), transparent 55%),
              var(--bg);
  color: var(--text);
  overflow-x:hidden;
}

.page{
  min-height:100%;
  padding: 28px 20px 32px;
  position:relative;
}

.bg-orbs .orb{
  position:absolute;
  filter: blur(30px);
  opacity:.65;
  border-radius:999px;
  pointer-events:none;
}
.o1{ width:360px; height:360px; left:-120px; top:140px; background: rgba(194,22,124,.22); }
.o2{ width:420px; height:420px; right:-180px; top:120px; background: rgba(26,162,230,.22); }
.o3{ width:380px; height:380px; right:10%; bottom:-190px; background: rgba(242,167,58,.22); }
.o4{ width:420px; height:420px; left:10%; bottom:-220px; background: rgba(122,201,67,.20); }

.topbar{
  max-width: 1140px;
  margin: 0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding: 8px 6px 18px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:inherit;
}
.brand__logo{
  width:44px; height:44px;
  border-radius:14px;
  background: rgba(255,255,255,.7);
  box-shadow: var(--shadow-soft);
  padding:8px;
}
.brand__name{
  font-weight:800;
  letter-spacing:-.02em;
  font-size: 18px;
}

.topbar__actions{display:flex; align-items:center; gap:10px;}
.chip{
  padding:10px 12px;
  border-radius:999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.62);
  box-shadow: 0 10px 26px rgba(2,6,23,.06);
  text-decoration:none;
  color: rgba(15,23,42,.78);
  font-weight:600;
  font-size: 13px;
}

.hero{
  max-width: 1140px;
  margin: 0 auto;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 26px;
  align-items: center;
  padding: 10px 6px 0;
}

.hero__content{position:relative; z-index:1;}

.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin: 10px 0 12px;
  padding: 10px 14px;
  border-radius:999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.72);
  box-shadow: 0 10px 26px rgba(2,6,23,.06);
  font-weight:700;
  color: rgba(15,23,42,.82);
}
.dot{
  width:10px; height:10px;
  border-radius:999px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-green));
  box-shadow: 0 0 0 6px rgba(26,162,230,.12);
}

.title{
  margin: 0 0 10px;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.grad{
  background: linear-gradient(135deg, var(--c-blue), var(--c-green));
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}
.grad2{
  background: linear-gradient(135deg, var(--c-mag), var(--c-blue));
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}
.grad3{
  background: linear-gradient(135deg, var(--c-orange), var(--c-mag));
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}

.subtitle{
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 52ch;
}

.cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom: 16px;
}

.btn{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.7);
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 800;
  letter-spacing: -.01em;
  cursor:pointer;
  box-shadow: 0 12px 28px rgba(2,6,23,.07);
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  color: rgba(15,23,42,.90);
}
.btn:hover{ transform: translateY(-1px); box-shadow: 0 16px 34px rgba(2,6,23,.10); }
.btn:active{ transform: translateY(0px); box-shadow: 0 10px 24px rgba(2,6,23,.08); }
.btn--primary{
  border-color: rgba(26,162,230,.30);
  background: linear-gradient(135deg, rgba(26,162,230,.18), rgba(122,201,67,.16));
}
.btn--ghost{
  background: rgba(255,255,255,.52);
}
.btn__hint{
  font-weight:700;
  color: rgba(15,23,42,.62);
  margin-left: 6px;
}

.card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 18px;
}

.card__row{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.stat{
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.62);
}
.stat__label{
  font-size: 12px;
  color: rgba(15,23,42,.58);
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.stat__value{
  font-weight: 900;
  letter-spacing:-.02em;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(242,167,58,.22), rgba(194,22,124,.16));
  border: 1px solid rgba(194,22,124,.20);
  font-size: 13px;
}
.link{ color: rgba(15,23,42,.86); font-weight: 900; text-decoration: none; border-bottom: 1px dashed rgba(15,23,42,.25); }
.link:hover{ border-bottom-color: rgba(15,23,42,.6); }

.divider{ height:1px; background: rgba(15,23,42,.10); margin: 14px 4px; }

.notify__label{
  display:block;
  font-weight:900;
  margin-bottom: 10px;
  letter-spacing:-.02em;
}
.notify__controls{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
input{
  flex: 1 1 220px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.14);
  padding: 12px 14px;
  font: inherit;
  background: var(--surface-2);
  outline:none;
  box-shadow: 0 10px 22px rgba(2,6,23,.06);
}
input:focus{
  border-color: rgba(26,162,230,.35);
  box-shadow: 0 0 0 6px rgba(26,162,230,.12), 0 10px 22px rgba(2,6,23,.06);
}
.help{
  margin: 10px 2px 0;
  color: rgba(15,23,42,.55);
  font-size: 13px;
  line-height: 1.4;
}

.footer{
  display:flex;
  gap:10px;
  align-items:center;
  margin-top: 14px;
  color: rgba(15,23,42,.55);
  font-weight: 700;
}
.sep{ opacity:.5; }
.muted-link{ color: rgba(15,23,42,.62); text-decoration:none; border-bottom: 1px dashed rgba(15,23,42,.22); }
.muted-link:hover{ border-bottom-color: rgba(15,23,42,.55); }

.hero__visual{
  position:relative;
  z-index:1;
  display:flex;
  flex-direction:column;
  gap: 16px;
  align-items: stretch;
}

.logo-card{
  position:relative;
  border-radius: 28px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.66);
  box-shadow: var(--shadow);
  padding: 28px;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height: 240px;
  overflow:hidden;
}
.logo-card img{
  width: 190px;
  height: 190px;
  object-fit: contain;
  filter: drop-shadow(0 14px 26px rgba(2,6,23,.12));
}
.logo-card__shine{
  position:absolute;
  inset:-120px;
  background: conic-gradient(from 180deg, rgba(26,162,230,.18), rgba(122,201,67,.16), rgba(242,167,58,.16), rgba(194,22,124,.14), rgba(26,162,230,.18));
  filter: blur(24px);
  opacity: .7;
  transform: rotate(12deg);
}

.stack{
  display:grid;
  gap: 12px;
}
.stack__card{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding: 14px 14px;
  border-radius: 18px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.62);
  box-shadow: 0 12px 28px rgba(2,6,23,.06);
}
.stack__icon{
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: 0 10px 22px rgba(2,6,23,.06);
}
.i1{ background: linear-gradient(135deg, rgba(26,162,230,.22), rgba(122,201,67,.18)); }
.i2{ background: linear-gradient(135deg, rgba(242,167,58,.22), rgba(194,22,124,.16)); }
.i3{ background: linear-gradient(135deg, rgba(122,201,67,.20), rgba(92,92,92,.14)); }

.stack__title{ font-weight: 900; letter-spacing:-.02em; margin-bottom: 2px; }
.stack__text{ color: rgba(15,23,42,.60); font-weight: 600; font-size: 13px; line-height: 1.4; }

.toast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.14);
  background: rgba(255,255,255,.82);
  box-shadow: 0 18px 50px rgba(2,6,23,.14);
  font-weight: 800;
  opacity:0;
  pointer-events:none;
  transition: opacity .2s ease, transform .2s ease;
}
.toast.show{
  opacity:1;
  transform: translateX(-50%) translateY(-2px);
}

/* Responsive */
@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; }
  .hero__visual{ order:-1; }
  .card__row{ grid-template-columns: 1fr; }
}