:root{
  --primary:#d81b60;
  --primary-2:#ff2d8d;
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --card:#ffffff;
  --border:#e5e7eb;
  --shadow:0 12px 30px rgba(0,0,0,.10);
  --r:16px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--text);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}

.container{
  width:min(1100px, calc(100% - 40px));
  margin:0 auto;
}

header{
  position:sticky;
  top:0;
  z-index:100;
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.header-content{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.logo img{
  height:26px;
  width:auto;
  display:block;
}

nav ul{
  display:flex;
  align-items:center;
  gap:18px;
  padding:0;
  margin:0;
  list-style:none;
}
nav a{
  font-weight:700;
  font-size:.92rem;
  color:var(--text);
}
nav a:hover{color:var(--primary)}

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
}
.mobile-menu-btn,.theme-toggle{
  width:40px;
  height:40px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--card);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--text);
}
.mobile-menu-btn{display:none}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 16px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--card);
  color:var(--text);
  font-weight:800;
  transition:transform .15s, background .15s, border-color .15s;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:linear-gradient(90deg, var(--primary), var(--primary-2));
  border-color:transparent;
  color:#fff;
  box-shadow:0 10px 28px rgba(216,27,96,.25);
}
.btn-outline{
  background:transparent;
  border-color:rgba(216,27,96,.6);
  color:var(--primary);
}
.btn-large{padding:12px 18px}

.hero{
  background-image:
    linear-gradient(90deg, rgba(179,18,90,.38) 0%, rgba(226,59,139,.38) 60%, rgba(179,18,90,.38) 100%),
    url("../img/eloos_preview.png");
  background-position:center, center;
  background-size:cover, cover;
  background-repeat:no-repeat, no-repeat;
  color:#fff;
  min-height:520px;
  padding:72px 0 86px;
}
.hero-logo{
  width:max-content;
  margin:0 auto 24px;
  padding:0;
  border-radius:0;
  background:transparent;
  border:0;
  backdrop-filter:none;
}
.hero-logo img{
  height:96px;
  width:auto;
  display:block;
  filter:drop-shadow(0 6px 14px rgba(0,0,0,.25));
}
.hero h1{
  margin:0;
  font-size:clamp(22px, 3.2vw, 36px);
  line-height:1.15;
  font-weight:900;
  text-align:center;
}
.hero p{
  margin:14px auto 0;
  max-width:860px;
  text-align:center;
  font-weight:600;
  color:rgba(255,255,255,.92);
}
.hero-buttons{
  margin-top:18px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:center;
}
.hero .btn-outline{
  color:#fff;
  border-color:rgba(255,255,255,.55);
}
.hero .btn-outline:hover{
  background:rgba(255,255,255,.10);
}

.section-title{
  text-align:center;
  margin-bottom:24px;
}
.section-title h2{
  margin:0;
  font-size:clamp(20px, 2.6vw, 30px);
  font-weight:900;
}
.section-title p{
  margin:8px auto 0;
  max-width:760px;
  color:var(--muted);
  font-weight:600;
}

.about,.features,.how-it-works,.cta-section,.rooms-preview{
  padding:56px 0;
}
.features{background:var(--bg)}
.how-it-works{background:var(--bg)}
.rooms-preview{background:var(--bg)}

.steps{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:40px;
  margin-top:26px;
  position:relative;
}
.steps::before{
  content:"";
  position:absolute;
  left:8%;
  right:8%;
  top:22px;
  height:2px;
  background:var(--primary);
}
.step{
  text-align:center;
  position:relative;
}
.step-number{
  width:44px;
  height:44px;
  border-radius:999px;
  border:2px solid var(--primary);
  background:#fff;
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:950;
  margin:0 auto 16px;
  position:relative;
  z-index:1;
}
.step h3{
  margin:0;
  font-weight:950;
  font-size:1.05rem;
}
.step p{
  margin:10px auto 0;
  max-width:260px;
  color:var(--muted);
  font-weight:600;
  font-size:.92rem;
}

.features-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
}
.explore .features-grid{
  grid-template-columns:repeat(3, minmax(0, 1fr));
}
.explore .features-grid > .feature-card:nth-child(4):last-child{
  grid-column:2;
}
.feature-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:18px 16px;
  box-shadow:var(--shadow);
  text-align:center;
}
.feature-icon{
  width:46px;
  height:46px;
  border-radius:999px;
  margin:0 auto 10px;
  background:linear-gradient(90deg, var(--primary), var(--primary-2));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
}
.feature-card h3{
  margin:0 0 6px;
  font-size:1.05rem;
  font-weight:900;
}
.feature-card p{
  margin:0;
  color:var(--muted);
  font-weight:600;
  font-size:.92rem;
}

.download-buttons{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:14px;
}
.store-badge{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:#111827;
  color:#fff;
}
.store-badge .badge-icon{font-size:20px}
.store-badge .badge-text{display:flex;flex-direction:column;align-items:flex-start;line-height:1.05}
.store-badge .badge-text .small{font-size:11px;opacity:.85;font-weight:700}
.store-badge .badge-text .big{font-size:14px;font-weight:900}

.mobile-nav{
  display:none;
  border-bottom:1px solid var(--border);
  background:var(--bg);
}
.mobile-nav.active{display:block}
.mobile-nav ul{
  margin:0;
  padding:10px 0;
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.mobile-nav a{
  padding:10px 0;
  display:block;
  font-weight:800;
  color:var(--text);
}

@media (max-width: 980px){
  .features-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .explore .features-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .steps{grid-template-columns:repeat(3, minmax(0, 1fr)); gap:26px}
  .steps::before{left:5%; right:5%}
  .explore .features-grid > .feature-card:nth-child(4):last-child{grid-column:auto}
  .explore .features-grid > .feature-card:nth-child(4):last-child{grid-column:auto}
}
@media (max-width: 860px){
  nav{display:none}
  .mobile-menu-btn{display:inline-flex}
}
@media (max-width: 640px){
  .features-grid{grid-template-columns:1fr}
  .explore .features-grid{grid-template-columns:1fr}
  .container{width:calc(100% - 28px)}
  .steps{grid-template-columns:1fr; gap:18px}
  .steps::before{display:none}
  .step p{max-width:360px}
  .hero-logo{padding:14px 16px}
  .hero-logo img{height:74px}
}

.cta{
  background:linear-gradient(180deg, #c2186a 0%, #b21a78 40%, #a61b82 100%);
  color:#fff;
  padding:56px 0;
  text-align:center;
}
.trial-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 12px;
  border-radius:999px;
  font-weight:900;
  font-size:.72rem;
  letter-spacing:.02em;
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.22);
  margin-bottom:14px;
}
.cta h2{
  margin:0;
  font-size:clamp(22px, 3vw, 34px);
  font-weight:950;
  line-height:1.15;
}
.cta p{
  margin:14px auto 0;
  max-width:820px;
  color:rgba(255,255,255,.92);
  font-weight:650;
}
.cta .btn{
  margin-top:18px;
  background:rgba(255,255,255,.16);
  border-color:rgba(255,255,255,.25);
  color:#fff;
}
.cta .btn-primary{
  background:rgba(255,255,255,.18);
  border-color:rgba(255,255,255,.25);
  box-shadow:0 14px 34px rgba(0,0,0,.18);
}
.cta .btn-primary:hover{
  background:rgba(255,255,255,.22);
}

footer{
  background:#0b0b0c;
  color:#fff;
  padding:44px 0 18px;
}
.footer-content{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:22px;
}
.footer-column h3{
  margin:0 0 12px;
  font-size:1.02rem;
  font-weight:950;
  position:relative;
  padding-bottom:10px;
}
.footer-column h3::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:22px;
  height:2px;
  background:var(--primary);
  border-radius:2px;
}
.footer-column p{
  margin:0;
  color:rgba(255,255,255,.78);
  font-weight:600;
  font-size:.92rem;
  line-height:1.55;
}
.footer-column ul{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.footer-column ul li{
  color:rgba(255,255,255,.78);
  font-weight:650;
  font-size:.92rem;
  display:flex;
  gap:10px;
  align-items:center;
}
.footer-column a{
  color:rgba(255,255,255,.78);
  font-weight:700;
}
.footer-column a:hover{color:#fff}

.social-links{
  margin-top:14px;
  display:flex;
  gap:10px;
}
.social-links a{
  width:34px;
  height:34px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
}
.social-links a:hover{
  background:rgba(255,255,255,.12);
}

.copyright{
  margin-top:28px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.10);
  text-align:center;
  color:rgba(255,255,255,.65);
  font-weight:650;
  font-size:.86rem;
}

@media (max-width: 980px){
  .footer-content{grid-template-columns:repeat(2, minmax(0, 1fr))}
}
@media (max-width: 640px){
  .footer-content{grid-template-columns:1fr}
}