/* Cute Live Plus — হোম পাতা (আইনি পাতাগুলো style.css এ, সেগুলো এতে বদলায় না)
   রং app আর admin এর সাথে মিলিয়ে: teal মূল, mint টান, গাঢ় সবুজ-কালো পটভূমি। */

:root {
  --brand: #9B30FF;
  --brand-2: #DE39DE;
  --deep: #0F022C;
  --ink: #14082A;
  --text: #17201f;
  --muted: #5d6b6a;
  --bg: #ffffff;
  --tint: #F6F0FF;
  --card: #ffffff;
  --border: #E9DFF7;
  --grad: linear-gradient(135deg, #9B30FF 0%, #B44DF0 45%, #DE39DE 100%);
  --shadow: 0 18px 50px rgba(15, 2, 44, 0.12);
  --radius: 20px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Poppins", "Hind Siliguri", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
html[lang="bn"] body { font-family: "Hind Siliguri", "Poppins", system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ---------- বোতাম ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 11px 20px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--grad); color: #fff; font-weight: 600; font-size: 15px;
  box-shadow: 0 10px 24px rgba(155, 48, 255, 0.32);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(155, 48, 255, 0.4); }
.btn svg { width: 26px; height: 26px; fill: currentColor; flex: none; }
.btn span { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.btn small { font-size: 11.5px; font-weight: 500; opacity: .85; }
.btn b { font-size: 17px; }
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 13px 26px; }
.btn-ghost { background: rgba(255,255,255,.12); box-shadow: none; border: 1.5px solid rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.22); box-shadow: none; }
.btn-light { background: #fff; color: var(--brand); box-shadow: 0 12px 30px rgba(0,0,0,.18); }

/* ---------- Header ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .2s ease, box-shadow .2s ease;
}
.nav.scrolled { background: rgba(15, 2, 44, 0.92); backdrop-filter: blur(12px); box-shadow: 0 6px 20px rgba(0,0,0,.18); }
.nav-inner { display: flex; align-items: center; gap: 24px; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand img { width: 38px; height: 38px; border-radius: 11px; }
.brand b { font-size: 18px; font-weight: 700; font-family: "Poppins", sans-serif; }
.brand span { color: var(--brand-2); }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { color: rgba(255,255,255,.88); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: #fff; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang {
  display: flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,.12); color: rgba(255,255,255,.6); font-size: 13px;
}
.lang button { background: none; border: 0; color: rgba(255,255,255,.7); font: inherit; font-weight: 600; cursor: pointer; }
.lang button.on { color: #fff; }
.menu { display: none; background: none; border: 0; width: 34px; height: 34px; cursor: pointer; flex-direction: column; justify-content: center; gap: 5px; }
.menu span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .2s, opacity .2s; }
.menu.x span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu.x span:nth-child(2) { opacity: 0; }
.menu.x span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(120% 90% at 85% 10%, #B44DF0 0%, #5A0C8C 38%, var(--deep) 100%);
  padding: 130px 0 90px;
}
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .45; pointer-events: none; }
.b1 { width: 420px; height: 420px; background: #DE39DE; top: -120px; right: -80px; }
.b2 { width: 360px; height: 360px; background: #ff4f8b; bottom: -160px; left: -120px; opacity: .25; }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; }
.pill {
  display: inline-block; padding: 6px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 500;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
}
.hero h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.15; font-weight: 800; margin: 18px 0 16px; }
.hero h1 span {
  background: linear-gradient(90deg, #F0A8FF, #fff); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-text > p { font-size: 17.5px; opacity: .9; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.ver { margin-top: 14px; font-size: 13.5px; opacity: .75; min-height: 1.5em; }

/* ফোন */
.phone-wrap { position: relative; display: flex; justify-content: center; }
.phone {
  width: 270px; height: 550px; border-radius: 44px; padding: 12px; position: relative;
  background: #0A071C; box-shadow: 0 40px 80px rgba(0,0,0,.45), inset 0 0 0 2px rgba(255,255,255,.08);
  animation: bob 6s ease-in-out infinite;
}
.notch { position: absolute; top: 18px; left: 50%; width: 90px; height: 22px; border-radius: 12px; background: #0A071C; transform: translateX(-50%); z-index: 2; }
.screen { height: 100%; border-radius: 34px; overflow: hidden; background: linear-gradient(180deg, #2A1450, #14082A); padding: 46px 12px 12px; }
.s-top { display: flex; align-items: center; gap: 8px; }
.s-top img { width: 26px; height: 26px; border-radius: 8px; }
.s-top b { font-size: 14px; }
.s-top i { margin-left: auto; width: 46px; height: 20px; border-radius: 10px; background: #ff3b5c; }
.s-tabs { display: flex; gap: 14px; margin: 14px 2px; font-size: 12.5px; opacity: .7; }
.s-tabs .on { opacity: 1; font-weight: 700; border-bottom: 2px solid var(--brand-2); }
.s-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.s-card { position: relative; height: 170px; border-radius: 16px; overflow: hidden; }
.s-card em { position: absolute; top: 8px; left: 8px; font-style: normal; font-size: 9.5px; font-weight: 700; padding: 2px 7px; border-radius: 6px; background: rgba(0,0,0,.35); }
.s-card small { position: absolute; bottom: 8px; left: 8px; font-size: 11px; font-weight: 600; }
.c1 { background: linear-gradient(160deg, #ff8fb1, #b13b7a); }
.c2 { background: linear-gradient(160deg, #F0A8FF, #9B30FF); }
.c3 { background: linear-gradient(160deg, #ffd27a, #e0782f); }
.c4 { background: linear-gradient(160deg, #a59bff, #5a3fd1); }
.float {
  position: absolute; padding: 9px 14px; border-radius: 14px; font-size: 14px; font-weight: 600; color: var(--ink);
  background: #fff; box-shadow: 0 14px 30px rgba(0,0,0,.2); animation: bob 5s ease-in-out infinite;
}
.f1 { top: 70px; left: 0; }
.f2 { top: 240px; right: -6px; animation-delay: -1.5s; }
.f3 { bottom: 70px; left: 14px; animation-delay: -3s; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- অংশগুলো ---------- */
.sec { padding: 90px 0; }
.sec-tint { background: var(--tint); }
.head { text-align: center; max-width: 620px; margin: 0 auto 50px; }
.head h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; color: var(--ink); line-height: 1.2; }
.head p { color: var(--muted); margin-top: 10px; font-size: 16.5px; }
.grid { display: grid; gap: 22px; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }

.feat {
  padding: 26px 22px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--border);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feat:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.feat i {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; font-style: normal; font-size: 24px;
  background: linear-gradient(135deg, #F6E6FF, #EBCFFF);
}
.feat h3, .game h3, .step h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin: 16px 0 6px; }
.feat p, .game p, .step p { color: var(--muted); font-size: 14.5px; }

.game { padding: 18px; border-radius: var(--radius); background: var(--card); box-shadow: 0 8px 26px rgba(15, 2, 44,.07); text-align: center; }
.g-art { height: 170px; border-radius: 16px; display: grid; place-items: center; font-size: 72px; }
.ga1 { background: linear-gradient(160deg, #ffd27a, #f08a24); }
.ga2 { background: linear-gradient(160deg, #ff9eb8, #e2456f); }
.ga3 { background: linear-gradient(160deg, #8fd3ff, #2f6fe0); }

.step { position: relative; padding: 26px 22px; border-radius: var(--radius); background: var(--tint); }
.step b {
  font-family: "Poppins", sans-serif; font-size: 34px; font-weight: 800; line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.safety { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.safety h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; color: var(--ink); line-height: 1.2; }
.safety > div p { color: var(--muted); margin-top: 14px; font-size: 16.5px; }
.safety ul { list-style: none; display: grid; gap: 14px; }
.safety li {
  position: relative; padding: 16px 18px 16px 54px; border-radius: 16px; background: #fff; border: 1px solid var(--border); font-weight: 500;
}
.safety li::before {
  content: "✓"; position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-size: 14px; font-weight: 700;
}

/* ---------- Download ---------- */
.cta {
  position: relative; overflow: hidden; text-align: center; color: #fff; border-radius: 32px;
  padding: 60px 24px; background: radial-gradient(120% 120% at 20% 0%, #DE39DE 0%, #9B30FF 45%, #3A0A6A 100%);
  box-shadow: 0 30px 70px rgba(155, 48, 255, 0.3);
}
.cta img { width: 84px; height: 84px; border-radius: 24px; margin: 0 auto 18px; box-shadow: 0 12px 30px rgba(0,0,0,.25); }
.cta h2 { font-size: clamp(26px, 3.6vw, 40px); font-weight: 800; line-height: 1.2; }
.cta > p { opacity: .9; margin: 10px 0 26px; }
.ver.light { opacity: .85; }
.install { max-width: 520px; margin: 22px auto 0; text-align: left; background: rgba(0,0,0,.14); border-radius: 16px; padding: 12px 18px; }
.install summary { cursor: pointer; font-weight: 600; }
.install ol { margin: 10px 0 4px 20px; display: grid; gap: 6px; font-size: 14.5px; opacity: .92; }

/* ---------- Footer ---------- */
.foot { background: var(--deep); color: rgba(255,255,255,.75); padding: 60px 0 0; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; }
.foot p { margin-top: 14px; font-size: 14.5px; max-width: 320px; }
.foot h4 { color: #fff; font-size: 15px; margin-bottom: 12px; }
.foot-grid a:not(.brand) { display: block; font-size: 14.5px; margin-bottom: 8px; }
.foot-grid a:not(.brand):hover { color: var(--brand-2); }
.copy { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding: 20px; text-align: center; font-size: 13.5px; }

/* ---------- ছোট পর্দা ---------- */
@media (max-width: 980px) {
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text > p { margin: 0 auto; }
  .hero-cta { justify-content: center; }
  .phone-wrap { margin-top: 20px; }
  .safety { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .menu { display: flex; }
  .nav-links {
    position: absolute; top: 70px; left: 16px; right: 16px; flex-direction: column; gap: 0;
    background: rgba(15, 2, 44, 0.97); border-radius: 18px; padding: 8px; display: none;
    box-shadow: 0 20px 40px rgba(0,0,0,.3);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; border-radius: 12px; }
  .nav-links a:hover { background: rgba(255,255,255,.08); }
  .nav-right .btn-sm { display: none; }
  .g3 { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .g4 { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero { padding: 110px 0 70px; }
  .phone { width: 240px; height: 490px; }
  .float { font-size: 12.5px; padding: 7px 11px; }
  .brand b { font-size: 16px; }
  .sec { padding: 70px 0; }
}

.g-art img { width: 120px; height: 120px; object-fit: contain; border-radius: 28px; filter: drop-shadow(0 12px 20px rgba(0,0,0,.25)); }

/* ---------- যোগাযোগ ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 50px; align-items: start; }
.contact-info h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; color: var(--ink); line-height: 1.2; }
.contact-info > p { color: var(--muted); margin: 14px 0 26px; font-size: 16.5px; }
.mail-card {
  display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: 18px;
  background: #fff; border: 1px solid var(--border); box-shadow: 0 10px 30px rgba(15, 2, 44,.08);
  transition: transform .15s ease, border-color .15s ease;
}
.mail-card:hover { transform: translateY(-3px); border-color: var(--brand-2); }
.mail-card i {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; font-style: normal; font-size: 24px;
  background: var(--grad); flex: none;
}
.mail-card span { display: flex; flex-direction: column; min-width: 0; }
.mail-card small { color: var(--muted); font-size: 13px; }
.mail-card b { color: var(--brand); font-size: 18px; word-break: break-all; }
.copy-mail {
  margin-top: 12px; background: none; border: 1.5px solid var(--border); border-radius: 999px;
  padding: 8px 16px; font: inherit; font-size: 14px; font-weight: 600; color: var(--brand); cursor: pointer;
}
.copy-mail:hover { border-color: var(--brand-2); }
.contact-form {
  display: grid; gap: 14px; padding: 28px; border-radius: 24px; background: #fff;
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.contact-form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink); }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--border);
  background: var(--tint); font: inherit; font-size: 15px; font-weight: 400; color: var(--text); outline: none;
}
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--brand-2); background: #fff; }
.contact-form .btn { justify-self: start; }
.contact-form .hint { font-size: 13px; color: var(--muted); }
@media (max-width: 980px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .contact-form { padding: 20px; } .contact-form .btn { justify-self: stretch; } }