/* ══════════════════════════════════════════
   AA Homes — Style Sheet
   VERSION: v1.0.0
   ══════════════════════════════════════════ */
:root {
  --c-bg: #f7f8fa;
  --c-bg-alt: #eef1f5;
  --c-dark: #0a1628;
  --c-text: #1a2740;
  --c-muted: #5a6a80;
  --c-accent: #1a56db;
  --c-accent-dark: #1344a8;
  --c-gold: #c8963e;
  --c-gold-light: #f5e8d0;
  --c-white: #ffffff;
  --c-card: #ffffff;
  --c-border: #dce1e8;
  --c-wa: #25d366;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 16px rgba(10,22,40,.06);
  --shadow-lg: 0 8px 36px rgba(10,22,40,.1);
  --max-w: 1140px;
  --nav-h: 64px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{font-family:var(--font-body);color:var(--c-text);background:var(--c-bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{width:100%;height:auto;display:block;object-fit:cover}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 20px}

/* ═══════ NAV ═══════ */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,22,40,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);height:var(--nav-h);transition:background .3s}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.25rem;color:var(--c-white);font-weight:600}
.nav-logo-img{width:40px;height:40px;border-radius:8px;object-fit:cover}
.nav-logo-accent{color:var(--c-gold)}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:rgba(255,255,255,.78);font-size:.88rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--c-gold)}
.nav-cta{background:var(--c-accent)!important;color:var(--c-white)!important;padding:8px 20px;border-radius:var(--radius-sm);font-weight:600!important;transition:background .2s!important}
.nav-cta:hover{background:var(--c-accent-dark)!important}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:4px}
.nav-toggle span{width:24px;height:2px;background:var(--c-white);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ═══════ HERO ═══════ */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:var(--nav-h)}
.hero-carousel{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s ease}
.hero-slide.active{opacity:1}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(10,22,40,.88) 0%,rgba(10,22,40,.45) 100%)}
.hero-content{position:relative;z-index:2;text-align:center;padding:40px 20px;max-width:750px}
.hero-tag{color:var(--c-gold);font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:4px;margin-bottom:16px}
.hero-title{font-family:var(--font-display);font-size:clamp(2.6rem,6.5vw,4.2rem);color:var(--c-white);line-height:1.12;margin-bottom:20px}
.text-accent{color:var(--c-gold);font-style:italic}
.hero-desc{color:rgba(255,255,255,.75);font-size:1.02rem;line-height:1.7;margin-bottom:28px;max-width:560px;margin-left:auto;margin-right:auto;font-weight:300}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.hero-stats{display:flex;gap:40px;justify-content:center;flex-wrap:wrap}
.hero-stat{text-align:center;color:var(--c-white)}
.hero-stat strong{display:block;font-size:1.6rem;font-family:var(--font-display);color:var(--c-gold)}
.hero-stat span{font-size:.78rem;color:rgba(255,255,255,.6);font-weight:300}
.hero-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:10px}
.hero-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;transition:background .3s,transform .3s}
.hero-dot.active{background:var(--c-gold);transform:scale(1.3)}

/* ═══════ BUTTONS ═══════ */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:var(--radius-sm);font-weight:600;font-size:.92rem;transition:all .25s;cursor:pointer}
.btn-primary{background:var(--c-accent);color:var(--c-white)}
.btn-primary:hover{background:var(--c-accent-dark);transform:translateY(-2px);box-shadow:0 4px 20px rgba(26,86,219,.3)}
.btn-outline{border:2px solid rgba(255,255,255,.4);color:var(--c-white)}
.btn-outline:hover{background:rgba(255,255,255,.08);border-color:var(--c-white)}
.btn-outline-light{border:2px solid rgba(255,255,255,.3);color:var(--c-white);padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:.88rem;transition:all .2s}
.btn-outline-light:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.6)}

/* ═══════ TRUST ═══════ */
.trust{background:var(--c-dark);padding:24px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-item{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.88);font-size:.85rem;line-height:1.4}
.trust-icon{font-size:1.5rem;flex-shrink:0}

/* ═══════ SECTIONS ═══════ */
.section{padding:80px 0}
.section-alt{background:var(--c-bg-alt)}
.section-tag{color:var(--c-accent);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:3px;margin-bottom:8px;text-align:center}
.section-title{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);text-align:center;margin-bottom:40px;color:var(--c-dark)}

/* ═══════ CATEGORY TABS ═══════ */
.cat-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:36px;flex-wrap:wrap}
.cat-tab{padding:8px 22px;border-radius:50px;font-size:.85rem;font-weight:600;color:var(--c-muted);background:var(--c-bg-alt);border:1.5px solid transparent;transition:all .2s}
.cat-tab:hover{color:var(--c-text);border-color:var(--c-border)}
.cat-tab.active{background:var(--c-dark);color:var(--c-white);border-color:var(--c-dark)}

/* ═══════ PROPERTY CARDS ═══════ */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.product-card{background:var(--c-card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.product-card.hidden{display:none}
.product-img-wrap{position:relative;aspect-ratio:3/2;overflow:hidden}
.product-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.product-card:hover .product-img-wrap img{transform:scale(1.05)}
.product-badge{position:absolute;top:12px;left:12px;background:var(--c-gold);color:var(--c-dark);font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:50px;text-transform:uppercase;letter-spacing:1px}
.product-badge.hot{background:var(--c-accent);color:var(--c-white)}
.prop-type{position:absolute;top:12px;right:12px;background:rgba(10,22,40,.7);color:var(--c-white);font-size:.72rem;font-weight:600;padding:4px 12px;border-radius:50px;backdrop-filter:blur(4px)}
.product-info{padding:18px}
.product-info h3{font-family:var(--font-display);font-size:1.15rem;margin-bottom:4px}
.prop-location{color:var(--c-muted);font-size:.82rem;margin-bottom:10px}
.prop-details{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.prop-details span{background:var(--c-bg-alt);color:var(--c-muted);font-size:.72rem;font-weight:500;padding:4px 10px;border-radius:50px}
.product-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid var(--c-border)}
.product-price{font-size:1.2rem;font-weight:700;color:var(--c-dark)}
.product-price small{font-size:.72rem;font-weight:400;color:var(--c-muted)}
.btn-wa{background:var(--c-accent);color:var(--c-white);padding:8px 20px;border-radius:var(--radius-sm);font-size:.82rem;font-weight:600;transition:all .2s;cursor:pointer;display:inline-block}
.btn-wa:hover{background:var(--c-accent-dark);transform:translateY(-1px)}

/* ═══════ SERVICES ═══════ */
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.service-card{background:var(--c-card);padding:32px 28px;border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .3s;border-left:4px solid transparent}
.service-card:hover{transform:translateY(-3px);border-left-color:var(--c-accent)}
.service-icon{font-size:2rem;margin-bottom:14px}
.service-card h3{font-family:var(--font-display);font-size:1.12rem;margin-bottom:8px}
.service-card p{color:var(--c-muted);font-size:.86rem;line-height:1.6}

/* ═══════ EMI CALCULATOR ═══════ */
.emi-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.emi-content p{color:var(--c-muted);line-height:1.7;max-width:400px}
.emi-calc{background:var(--c-card);padding:32px;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.emi-field{margin-bottom:20px}
.emi-field label{display:block;font-size:.82rem;font-weight:600;color:var(--c-muted);margin-bottom:8px}
.emi-field input[type="range"]{width:100%;height:6px;border-radius:3px;appearance:none;background:var(--c-border);outline:none}
.emi-field input[type="range"]::-webkit-slider-thumb{appearance:none;width:20px;height:20px;border-radius:50%;background:var(--c-accent);cursor:pointer;box-shadow:0 2px 8px rgba(26,86,219,.3)}
.emi-val{display:block;font-size:1.1rem;font-weight:700;color:var(--c-dark);margin-top:6px}
.emi-result{text-align:center;padding:24px;background:var(--c-dark);border-radius:var(--radius-sm);margin-bottom:16px}
.emi-result-label{font-size:.78rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:2px;margin-bottom:4px}
.emi-result-value{font-family:var(--font-display);font-size:2rem;color:var(--c-gold);font-weight:700}
.emi-result-sub{font-size:.82rem;color:rgba(255,255,255,.5);margin-top:4px}
.emi-cta{margin-top:8px}

/* ═══════ ABOUT ═══════ */
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-img-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img-wrap img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.about-content p{color:var(--c-muted);margin-bottom:16px;line-height:1.7}
.about-stats{display:flex;gap:28px;margin-top:28px;padding-top:24px;border-top:1px solid var(--c-border);flex-wrap:wrap}
.about-stat{text-align:center}
.about-stat strong{display:block;font-size:1.5rem;color:var(--c-accent);font-family:var(--font-display)}
.about-stat span{font-size:.76rem;color:var(--c-muted)}

/* ═══════ GALLERY ═══════ */
.gallery-track-wrap{position:relative;overflow:hidden;border-radius:var(--radius)}
.gallery-track{display:flex;gap:16px;transition:transform .5s ease;cursor:grab}
.gallery-track img{min-width:300px;height:220px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}
.gallery-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:rgba(10,22,40,.7);color:var(--c-white);font-size:1.4rem;display:flex;align-items:center;justify-content:center;transition:background .2s;z-index:2}
.gallery-btn:hover{background:var(--c-dark)}
.gallery-prev{left:12px}
.gallery-next{right:12px}

/* ═══════ CONTACT ═══════ */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-row{display:flex;gap:14px;margin-bottom:24px}
.contact-icon{font-size:1.3rem;flex-shrink:0;margin-top:2px}
.contact-row strong{display:block;margin-bottom:2px}
.contact-row p{color:var(--c-muted);font-size:.88rem;line-height:1.5}
.contact-row a{color:var(--c-accent);font-weight:500}
.contact-row a:hover{text-decoration:underline}
.contact-map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.map-link{position:relative;display:block}
.map-link img{width:100%;height:300px;object-fit:cover}
.map-overlay{position:absolute;bottom:0;left:0;right:0;padding:14px;background:linear-gradient(transparent,rgba(10,22,40,.8));color:var(--c-white);font-weight:600;font-size:.88rem;text-align:center}

/* ═══════ CTA / VISIT ═══════ */
.order-section{background:linear-gradient(135deg,var(--c-dark) 0%,#14294d 100%);padding:80px 0;text-align:center}
.order-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3rem);color:var(--c-white);margin-bottom:16px}
.order-desc{color:rgba(255,255,255,.65);font-size:1rem;max-width:520px;margin:0 auto 32px;line-height:1.7;font-weight:300}
.order-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-wa-big{background:var(--c-wa);color:var(--c-white);padding:16px 36px;border-radius:var(--radius-sm);font-size:1.02rem;font-weight:700;display:inline-flex;align-items:center;gap:10px;transition:all .25s}
.btn-wa-big:hover{background:#1da851;transform:translateY(-2px);box-shadow:0 6px 24px rgba(37,211,102,.3)}
.btn-wa-big svg{flex-shrink:0}

/* ═══════ FOOTER ═══════ */
.footer{background:#06101e;padding:48px 0 0;color:rgba(255,255,255,.65)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;flex-direction:column;gap:10px}
.footer-logo-img{width:44px;height:44px;border-radius:8px;object-fit:cover}
.footer-brand strong{color:var(--c-white);font-size:1.1rem}
.footer-brand p{font-size:.82rem;line-height:1.6}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links strong{color:var(--c-white);font-size:.88rem;margin-bottom:4px}
.footer-links a{font-size:.82rem;transition:color .2s}
.footer-links a:hover{color:var(--c-gold)}
.footer-bottom{margin-top:36px;padding:20px 0;border-top:1px solid rgba(255,255,255,.08);text-align:center;font-size:.76rem}

/* ═══════ WA FLOAT ═══════ */
.wa-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:var(--c-wa);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.4);z-index:999;transition:transform .2s;animation:wa-pulse 2s infinite}
.wa-float:hover{transform:scale(1.1)}
@keyframes wa-pulse{0%,100%{box-shadow:0 4px 16px rgba(37,211,102,.4)}50%{box-shadow:0 4px 28px rgba(37,211,102,.6)}}

/* ═══════ PWA INSTALL BANNER ═══════ */
.install-banner{position:fixed;bottom:-80px;left:50%;transform:translateX(-50%);background:var(--c-dark);color:var(--c-white);padding:14px 20px;border-radius:var(--radius);display:flex;align-items:center;gap:14px;box-shadow:0 8px 32px rgba(0,0,0,.3);z-index:1001;transition:bottom .4s ease;max-width:420px;width:calc(100% - 40px)}
.install-banner.visible{bottom:90px}
.install-banner-text{flex:1;font-size:.85rem;line-height:1.4}
.install-banner-text strong{display:block;font-size:.95rem;color:var(--c-gold);margin-bottom:2px}
.install-banner .btn-install{background:var(--c-gold);color:var(--c-dark);padding:8px 18px;border-radius:var(--radius-sm);font-size:.82rem;font-weight:700;white-space:nowrap;cursor:pointer;border:none;font-family:var(--font-body)}
.install-banner .btn-close{background:none;border:none;color:rgba(255,255,255,.5);font-size:1.2rem;cursor:pointer;padding:4px;line-height:1}

/* ═══════ RESPONSIVE ═══════ */
@media(max-width:900px){
  .about-layout,.contact-layout,.emi-layout{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .trust-grid{grid-template-columns:1fr 1fr;gap:16px}
}
@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:var(--nav-h);left:0;right:0;background:rgba(10,22,40,.97);flex-direction:column;padding:24px;gap:0;transform:translateY(-100%);opacity:0;pointer-events:none;transition:all .35s ease}
  .nav-links.active{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:1rem}
  .nav-cta{text-align:center;margin-top:8px;border-bottom:none!important}
  .hero{min-height:80vh}
  .hero-title{font-size:2.2rem}
  .hero-stats{gap:24px}
  .section{padding:56px 0}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
  .services-grid{grid-template-columns:1fr}
  .gallery-track img{min-width:240px;height:180px}
}
@media(max-width:480px){
  .trust-grid{grid-template-columns:1fr;gap:12px}
  .trust-item{justify-content:center;text-align:center;flex-direction:column;gap:6px}
  .footer-grid{grid-template-columns:1fr}
  .hero-btns,.order-btns{flex-direction:column;align-items:center}
  .about-stats{flex-direction:column;gap:16px}
  .hero-stats{flex-direction:column;gap:12px}
  .cat-tabs{gap:6px}
  .cat-tab{padding:6px 16px;font-size:.8rem}
  .product-grid{grid-template-columns:1fr;gap:16px}
  .emi-calc{padding:20px}
}