:root{
  --bg:#0b0f19; --surface:#11162a; --muted:#8b93a7; --text:#e6e9f3;
  --brand:#6ea0ff; --brand2:#9bffd6; --border:#1a2140;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(110,160,255,.12), transparent),
    radial-gradient(1200px 600px at 90% -10%, rgba(155,255,214,.10), transparent),
    var(--bg);
  color:var(--text);
}

.container{width:min(1120px,92%); margin-inline:auto}
.accent{color:var(--brand)}
.muted{color:var(--muted)}

.nav{position:sticky; top:0; z-index:50; backdrop-filter:saturate(120%) blur(8px);
  background:rgba(11,15,25,.65); border-bottom:1px solid var(--border)}
.nav__inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{font-weight:800; letter-spacing:.3px; font-size:1.25rem; text-decoration:none; color:var(--text)}
.nav__menu{display:flex; gap:22px; align-items:center}
.nav__menu a{color:var(--text); text-decoration:none; opacity:.9}
.nav__menu a:hover{opacity:1}
.nav__toggle{display:none; background:none; border:1px solid var(--border); color:var(--text); padding:6px 10px; border-radius:10px}

@media (max-width: 880px){
  .nav__toggle{display:block}
  .nav__menu{position:absolute; right:4%; top:60px; display:none; flex-direction:column; background:var(--surface);
    padding:12px; border:1px solid var(--border); border-radius:14px; box-shadow:var(--shadow)}
  .nav__menu.open{display:flex}
}

.btn{display:inline-block; background:linear-gradient(135deg, var(--brand), #4f7bff); color:#0f1324;
  font-weight:700; border:none; padding:12px 18px; border-radius:14px; text-decoration:none; box-shadow:var(--shadow);
  transition:transform .08s ease}
.btn:hover{transform:translateY(-1px)}
.btn--ghost{background:transparent; color:var(--text); border:1px solid var(--border); box-shadow:none}
.btn--sm{padding:8px 12px; border-radius:10px}
.btn--full{display:block; text-align:center}

.hero{padding:72px 0}
.hero__grid{display:grid; grid-template-columns:1.1fr .9fr; gap:44px; align-items:center}
.hero__copy h1{font-size:clamp(1.8rem, 2.8vw + 1rem, 3rem); line-height:1.1; margin:0 0 14px}
.hero__copy p{color:var(--muted); margin:0 0 18px}
.hero__cta{display:flex; gap:12px; margin:8px 0 14px}
.hero__bullets{display:flex; gap:14px; padding:0; margin:10px 0 0; list-style:none; color:var(--muted)}
.preview{background:linear-gradient(180deg, rgba(110,160,255,.12), rgba(155,255,214,.08)); border:1px solid var(--border); border-radius:18px; box-shadow:var(--shadow)}
.preview__address{padding:10px 14px; color:var(--muted); border-bottom:1px solid var(--border)}
.preview__window{padding:18px}
.preview__bar{height:10px; width:100%; background:linear-gradient(90deg, #4f7bff33, #9bffd633); border-radius:8px; margin-bottom:14px}
.preview__content{background:rgba(0,0,0,.25); border:1px solid var(--border); border-radius:14px; padding:16px}
.preview__content h3{margin:0 0 6px}

@media (max-width: 980px){ .hero__grid{grid-template-columns:1fr;} }

.section{padding:64px 0}
.section--alt{background:radial-gradient(800px 400px at 10% 0%, rgba(110,160,255,.12), transparent) var(--bg)}
.section__title{text-align:center; font-size:1.8rem; margin:0 0 28px}

.grid{display:grid; gap:18px}
.features{grid-template-columns:repeat(3, 1fr)}
@media (max-width: 980px){.features{grid-template-columns:repeat(2, 1fr)}}
@media (max-width: 640px){.features{grid-template-columns:1fr}}
.card{background:var(--surface); border:1px solid var(--border); border-radius:18px; padding:18px; box-shadow:var(--shadow)}
.feature .icon{font-size:24px; margin-bottom:6px}

.steps{grid-template-columns:repeat(4,1fr)}
@media (max-width: 980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.steps{grid-template-columns:1fr}}

.pricing{grid-template-columns:repeat(3, 1fr)}
@media (max-width: 980px){.pricing{grid-template-columns:1fr}}
.price{position:relative}
.price__badge{position:absolute; top:-10px; right:14px; background:var(--brand); color:#091125; font-weight:800; padding:6px 10px; border-radius:999px; border:1px solid #4973d3}
.price__num{font-size:2rem; font-weight:800; margin:6px 0 10px}
.price__num span{font-size:1rem; color:var(--muted)}
.price__list{padding:0; list-style:none; display:grid; gap:8px; color:var(--muted); margin:0 0 14px}

.form{max-width:680px; margin-inline:auto}
.form__row{display:grid; gap:8px; margin-bottom:14px}
.form__row input, .form__row textarea{width:100%; padding:12px 14px; border-radius:12px; border:1px solid var(--border); background:#0c1328; color:var(--text)}
.form__msg{margin-top:10px; color:var(--muted)}

.footer{border-top:1px solid var(--border); padding:28px 0; background:rgba(11,15,25,.5)}
.footer__grid{display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap}
.footer__nav{display:flex; gap:16px}
.footer__nav a{color:var(--muted); text-decoration:none}
.footer__nav a:hover{color:var(--text)}

.page-hero{padding:64px 0 24px; border-bottom:1px solid var(--border); background:linear-gradient(180deg, rgba(110,160,255,.09), transparent)}
.services{grid-template-columns:repeat(3,1fr)}
@media (max-width: 980px){.services{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.services{grid-template-columns:1fr}}

.gallery{grid-template-columns:repeat(4,1fr)}
@media (max-width: 980px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.gallery{grid-template-columns:1fr}}
.shot__thumb{height:180px; border-radius:14px; border:1px solid var(--border); margin-bottom:10px; background-size:cover; background-position:center}
.demo-1{background-image:linear-gradient(135deg,#2b2f55,#4b6cff)}
.demo-2{background-image:linear-gradient(135deg,#2b5543,#62f1b1)}
.demo-3{background-image:linear-gradient(135deg,#553a2b,#ffb173)}
.demo-4{background-image:linear-gradient(135deg,#4a2b55,#e18bff)}

.about{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
@media (max-width: 980px){.about{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.about{grid-template-columns:1fr}}

.faq{display:grid; gap:14px}

.hidden{display:none!important}

/* ---- Reveal Animations ---- */
.reveal-up{opacity:0; transform:translateY(16px); animation:revealUp .7s ease forwards}
.reveal-up.delay-1{animation-delay:.08s}
.reveal-up.delay-2{animation-delay:.16s}
.reveal-up.delay-3{animation-delay:.24s}
.reveal-up.delay-4{animation-delay:.32s}
.reveal-up.delay-5{animation-delay:.40s}
@keyframes revealUp{to{opacity:1; transform:translateY(0)}}
/* ===== Enhanced Mobile Nav Animations ===== */
@media (max-width: 880px){
  body.no-scroll { overflow: hidden; }

  .nav__menu{
    position: fixed;
    top: 70px;
    right: 5%;
    width: 85%;
    max-width: 320px;
    flex-direction: column;
    background: rgba(17, 22, 42, 0.92);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 18px;
    gap: 16px;
    display: none;
    opacity: 0;
    transform: translateY(-20px);
    backdrop-filter: blur(12px);
    transition: opacity .3s ease, transform .3s ease;
  }

  .nav__menu.open {
    display: flex;
  }

  .fade-in {
    animation: menuFadeIn .3s ease forwards;
  }

  .fade-out {
    animation: menuFadeOut .25s ease forwards;
  }

  .nav__toggle.active {
    background: var(--brand);
    color: #0b0f19;
    border-color: var(--brand);
  }

  @keyframes menuFadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes menuFadeOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-10px); }
  }
}

/* ===== Back to Top Button with Animation ===== */
#backToTop{
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #0b0f19;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity .35s ease, transform .35s ease, visibility .35s;
  box-shadow: 0 6px 20px rgba(0,0,0,.3);
  z-index: 100;
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  animation: floatUp 1s ease-in-out infinite alternate;
}

#backToTop:hover {
  transform: translateY(-4px) scale(1.05);
}

/* subtle float animation */
@keyframes floatUp {
  from { transform: translateY(0); }
  to { transform: translateY(-4px); }
}




/* ===========================
   ADMIN PANEL UNIFIED DESIGN
=========================== */

/* Background gradient for all admin pages */
.admin-page,
.admin-login,
.admin-dashboard {
  background: radial-gradient(900px 400px at 10% 0%, rgba(110,160,255,.08), transparent),
              radial-gradient(900px 400px at 90% 0%, rgba(155,255,214,.06), transparent),
              var(--bg);
  min-height: 90vh;
}

/* ===========================
   LOGIN PAGE
=========================== */
.admin-login-card {
  max-width: 420px;
  margin: 60px auto;
  background: rgba(17, 22, 42, .85);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .3);
  backdrop-filter: blur(12px);
  animation: fadeUp .7s ease;
}

.admin-login-card h1 {
  margin-bottom: 18px;
  text-align: center;
}

/* ===========================
   ADMIN PAGE STRUCTURE
=========================== */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-content,
.admin-list {
  margin-top: 24px;
}

.admin-form {
  background: rgba(17, 22, 42, .8);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
  backdrop-filter: blur(12px);
}

.admin-form textarea {
  min-height: 100px;
}

.admin-table table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(17, 22, 42, .8);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .3);
}

.admin-table th,
.admin-table td {
  padding: 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.admin-table th {
  background: rgba(17, 22, 42, .9);
  color: var(--brand);
}

.project-thumb {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}

/* ===========================
   DASHBOARD CARDS (your favorite design)
=========================== */
.admin-dashboard {
  min-height: 80vh;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.admin-card {
  background: rgba(17, 22, 42, .8);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px 24px;
  text-decoration: none;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all .25s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
  position: relative;
  overflow: hidden;
}

.admin-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(110,160,255,.12), rgba(155,255,214,.1));
  opacity: 0;
  transition: opacity .3s ease;
}

.admin-card:hover::before {
  opacity: 1;
}

.admin-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,.4);
  border-color: var(--brand);
}

.admin-card .icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.admin-card h2 {
  color: var(--text);
  font-size: 1.2rem;
  margin: 0 0 4px;
}

.admin-card p {
  color: var(--muted);
  margin: 0;
  font-size: .95rem;
}

@media (max-width: 640px) {
  .admin-card {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

/* ===========================
   SHARED STYLING
=========================== */
.admin-list .admin-card,
.admin-grid .admin-card {
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.admin-list .admin-card:hover,
.admin-grid .admin-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand);
  box-shadow: 0 10px 25px rgba(0,0,0,.4);
}

.admin-list .icon {
  font-size: 1.6rem;
}

.admin-list .content p {
  color: var(--muted);
  margin: 4px 0 0;
}

/* ===========================
   ANIMATIONS
=========================== */
.fade-in,
.reveal-up {
  animation: fadeUp .6s ease forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}