* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 100px; }
body { font-family: 'Poppins', sans-serif; color: #333; line-height: 1.6; }

:root { --primary: #0f6e5a; --dark: #0b2a2a; --gold: #e0a940; --light: #f1f7f5; --shadow: 0 6px 22px rgba(0,0,0,.08); --shadow-hover: 0 12px 32px rgba(0,0,0,.14); }

.container { width: 90%; max-width: 1150px; margin: auto; }
.section { padding: 80px 0; }
.alt { background: var(--light); }
.center { text-align: center; margin-bottom: 40px; }
h2 { font-size: 2rem; color: var(--dark); margin-bottom: 15px; }

.btn { display: inline-block; background: var(--primary); color: #fff; padding: 9px 22px; border-radius: 7px; text-decoration: none; border: 2px solid var(--primary); cursor: pointer; font: inherit; line-height: 1.4; transition: .3s; }
.btn:hover { background: var(--dark); border-color: var(--dark); }
.btn:disabled { opacity: .6; cursor: not-allowed; }
.btn-outline { background: transparent; margin-left: 10px; border-color: #fff; }

/* Header */
.header { position: fixed; top: 0; width: 100%; z-index: 10; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.08); transition: .3s; }
.header.scrolled { box-shadow: 0 4px 16px rgba(0,0,0,.15); }
.nav { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { width: 44px; height: 44px; display: grid; place-items: center; background: var(--primary); color: #fff; border-radius: 7px; font-size: 1.15rem; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo strong { color: var(--dark); font-size: 1.35rem; font-weight: 700; }
.logo small { color: var(--primary); font-size: .7rem; font-weight: 600; letter-spacing: .46em; margin-right: -.46em; text-transform: uppercase; margin-top: 4px; }
.menu { display: flex; list-style: none; gap: 30px; align-items: center; }
.menu a { color: var(--dark); text-decoration: none; font-weight: 500; }
.menu a.btn { color: #fff; }
.menu a:not(.btn):hover { color: var(--primary); }
.burger { display: none; background: none; border: 0; color: var(--dark); font-size: 1.8rem; cursor: pointer; }

/* Announcement strip */
.announce { background: var(--primary); color: #fff; font-size: .85rem; padding: 8px 0; max-height: 60px; overflow: hidden; transition: max-height .3s, padding .3s; }
.header.scrolled .announce { max-height: 0; padding: 0; }
.announce-inner { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.announce a { color: #fff; text-decoration: none; margin-left: 20px; }
.announce a:hover { color: var(--gold); }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; text-align: center; color: #fff; padding: 140px 0 60px;
  background: linear-gradient(rgba(5,18,18,.72), rgba(5,18,18,.72)),
    url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?w=1600') center/cover; }
.hero h1 { font-size: 2.5rem; line-height: 1.2; margin: 10px auto 20px; max-width: 700px; }
.hero h1 span { color: var(--gold); }
.hero p { max-width: 560px; margin: 0 auto 30px; }
.tag { color: var(--gold); font-weight: 600; letter-spacing: 1px; }

/* About */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.checks { list-style: none; margin-top: 20px; }
.checks li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--primary); margin-right: 10px; }
.about-img img { width: 100%; height: 420px; object-fit: cover; border-radius: 7px; display: block; box-shadow: 0 10px 30px rgba(0,0,0,.12); }

/* Counter strip */
.counter-strip { background: var(--primary); padding: 50px 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stats div { text-align: center; font-size: 2.4rem; font-weight: 700; color: #fff; }
.stats div + div { border-left: 1px solid rgba(255,255,255,.2); }
.stats span { display: block; font-size: .95rem; color: #e3f1ed; font-weight: 400; }

/* Projects */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.card { background: #fff; border-radius: 7px; overflow: hidden; box-shadow: var(--shadow); transition: .3s; }
.card:hover { box-shadow: var(--shadow-hover); }
.img { height: 210px; background-size: cover; background-position: center; position: relative; }
.img1 { background-image: url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?w=600'); }
.img2 { background-image: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=600'); }
.img3 { background-image: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=600'); }
.badge { position: absolute; top: 15px; left: 15px; background: var(--gold); color: #fff; padding: 4px 12px; border-radius: 7px; font-size: .8rem; }
.card-body { padding: 20px; }
.card-body h3 { color: var(--dark); }
.price { color: var(--primary); font-weight: 600; margin-top: 10px; }
.note { text-align: center; margin-top: 25px; font-size: .85rem; color: #777; }

/* Amenities */
.slider-wrap { position: relative; }
.amenities { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 10px 12px 26px; margin: 0 -12px; scroll-padding: 0 12px; scrollbar-width: none; }
.amenities::-webkit-scrollbar { display: none; }
.amenities div { text-align: center; padding: 22px 8px; border: 1px solid #f0f0f0; box-shadow: var(--shadow); border-radius: 7px; font-size: 1.7rem; transition: .3s; flex: 0 0 calc((100% - 56px) / 5); scroll-snap-align: start; background: #fff; }
.amenities div:hover { border-color: var(--primary); box-shadow: var(--shadow-hover); }
.amenities p { font-size: .85rem; margin-top: 8px; line-height: 1.3; }
.amenities i { color: var(--primary); }
.slide-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 42px; height: 42px; border: 1px solid #e3e9e7; border-radius: 7px; background: #fff; color: var(--primary); cursor: pointer; box-shadow: 0 4px 12px rgba(0,0,0,.08); transition: .3s; z-index: 2; }
.slide-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.slide-btn.prev { left: -58px; }
.slide-btn.next { right: -58px; }
.footer li i { color: var(--gold); width: 20px; }

/* Why Choose Us */
.why { background: var(--light); }
.why-wrap { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; align-items: center; }
.why-intro h2 { font-size: 1.8rem; line-height: 1.3; margin: 8px 0 15px; }
.why-intro p:not(.tag) { color: #555; margin-bottom: 25px; }
.why-intro .tag { color: var(--primary); font-size: .9rem; text-transform: uppercase; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.why-card { display: flex; gap: 16px; align-items: flex-start; background: #fff; border-radius: 7px; padding: 22px; border-bottom: 3px solid transparent; box-shadow: var(--shadow); transition: .3s; }
.why-card:hover { box-shadow: var(--shadow-hover); border-bottom-color: var(--primary); }
.why-card i { flex-shrink: 0; width: 50px; height: 50px; display: grid; place-items: center; font-size: 1.3rem; color: var(--primary); background: rgba(15,110,90,.1); border-radius: 7px; transition: .3s; }
.why-card:hover i { background: var(--primary); color: #fff; }
.why-card h3 { color: var(--dark); font-size: 1.05rem; margin-bottom: 4px; }
.why-card p { color: #666; font-size: .9rem; }

/* Section heading */
.section-head { text-align: center; max-width: 620px; margin: 0 auto 45px; }
.section-head h2 { margin: 6px 0 10px; }
.section-head p:not(.tag) { color: #666; }
.section-head .tag, .why-intro .tag { color: var(--primary); font-size: .9rem; text-transform: uppercase; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.service-card { position: relative; padding: 32px 28px; border: 1px solid #f0f0f0; box-shadow: var(--shadow); border-radius: 7px; background: #fff; transition: .3s; overflow: hidden; }
.service-card i { font-size: 1.9rem; color: var(--primary); margin-bottom: 18px; transition: .3s; }
.service-card h3 { color: var(--dark); font-size: 1.15rem; margin-bottom: 8px; transition: .3s; }
.service-card p { color: #666; font-size: .93rem; transition: .3s; }
.service-num { position: absolute; top: 18px; right: 22px; font-size: 2.6rem; font-weight: 700; color: rgba(15,110,90,.08); line-height: 1; transition: .3s; }
.service-card:hover { background: var(--primary); border-color: var(--primary); box-shadow: var(--shadow-hover); }
.service-card:hover i, .service-card:hover h3 { color: #fff; }
.service-card:hover p { color: #e3f1ed; }
.service-card:hover .service-num { color: rgba(255,255,255,.15); }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.6fr; border-radius: 7px; overflow: hidden; box-shadow: var(--shadow); }
.contact-info { background: linear-gradient(160deg, var(--primary), var(--dark)); color: #fff; padding: 40px 35px; }
.contact-info h3 { font-size: 1.4rem; }
.contact-sub { color: #cfe5df; margin-bottom: 30px; font-size: .93rem; }
.info-item { display: flex; gap: 15px; align-items: center; margin-bottom: 24px; }
.info-item i { flex-shrink: 0; width: 46px; height: 46px; display: grid; place-items: center; background: rgba(255,255,255,.12); border-radius: 7px; color: var(--gold); }
.info-item span { display: block; font-size: .8rem; color: #cfe5df; text-transform: uppercase; letter-spacing: .5px; }
.info-item a { color: #fff; text-decoration: none; }
.info-item a:hover { color: var(--gold); }
.contact-form { display: flex; flex-direction: column; gap: 18px; background: #fff; padding: 40px 35px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: .85rem; font-weight: 500; color: var(--dark); }
input, select, textarea { padding: 11px 14px; border: 1px solid #dde3e1; border-radius: 7px; font: inherit; font-size: .93rem; background: #fafcfb; transition: .2s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); background: #fff; box-shadow: 0 0 0 3px rgba(15,110,90,.12); }
.contact-form .btn { align-self: flex-start; }
.contact-form .btn i { margin-left: 6px; }
#formMsg { color: green; }

.footer { background: var(--dark); color: #ccc; font-size: .9rem; padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; }
.footer .logo { margin-bottom: 14px; }
.footer .logo strong { color: #fff; }
.footer .logo-icon { background: var(--gold); color: var(--dark); }
.footer .logo small { color: var(--gold); }
.footer h4 { color: #fff; margin-bottom: 14px; font-size: 1.05rem; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 8px; }
.footer a:not(.logo) { color: #ccc; text-decoration: none; }
.footer a:not(.logo):hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); text-align: center; padding: 18px; font-size: .85rem; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(30px); transition: .7s; }
.reveal.show { opacity: 1; transform: none; }

@media (max-width: 1024px) {
  .amenities div { flex-basis: calc((100% - 42px) / 4); }
  .slide-btn.prev { left: -16px; }
  .slide-btn.next { right: -16px; }
}

/* Mobile */
@media (max-width: 768px) {
  .burger { display: block; }
  .section { padding: 55px 0; }
  .counter-strip { padding: 40px 0; }
  .announce-address { display: none; }
  .announce-inner { justify-content: center; }
  .announce a { margin: 0 8px; }
  .menu { display: none; position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - 100%); overflow-y: auto; flex-direction: column; align-items: stretch; gap: 0; background: #fff; padding: 10px 5% 30px; border-top: 1px solid #eee; }
  .menu a:not(.btn) { display: block; padding: 16px 0; font-size: 1.1rem; border-bottom: 1px solid #f0f0f0; }
  .menu li:nth-last-child(2) a { border-bottom: 0; }
  .menu .btn { display: block; text-align: center; margin-top: 20px; padding: 12px; }
  body.menu-open { overflow: hidden; }
  .burger { width: 40px; height: 40px; font-size: 1.5rem; }
  .menu.open { display: flex; }
  .hero h1 { font-size: 1.8rem; }
  .hero { min-height: auto; padding: 140px 0 70px; background: linear-gradient(rgba(5,18,18,.75), rgba(5,18,18,.75)),
    url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?w=1000') center/cover; }
  .btn-outline { margin: 10px 0 0; }
  .about, .contact, .footer-grid, .why-wrap, .form-row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .service-card { padding: 20px 14px; }
  .service-card i { font-size: 1.4rem; margin-bottom: 10px; }
  .service-card h3 { font-size: .95rem; }
  .service-card p { font-size: .8rem; }
  .service-num { font-size: 1.6rem; top: 12px; right: 12px; }
  .contact-info, .contact-form { padding: 30px 22px; }
  .footer-grid { gap: 25px; }
  .amenities { gap: 12px; }
  .slider-wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
  .amenities { width: calc(100% + 24px); }
  .slide-btn { position: static; transform: none; order: 1; width: 38px; height: 38px; }
  .amenities div { flex-basis: 38%; }
  .why-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .why-card { flex-direction: column; gap: 10px; padding: 16px 14px; }
  .why-card i { width: 40px; height: 40px; font-size: 1.05rem; }
  .why-card h3 { font-size: .92rem; }
  .why-card p { font-size: .8rem; }
  .why-intro h2 { font-size: 1.5rem; }
  .stats { grid-template-columns: 1fr 1fr; row-gap: 30px; }
  .stats div:nth-child(3) { border-left: 0; }
  .about-img img { height: 280px; }
}