*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#f5f9ff;
    color:#111827;
    line-height:1.6;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

/* =======================
   NAVBAR
======================= */

.site-header{
    position:sticky;
    top:0;
    z-index:1000;
    background:rgba(233, 230, 230, 0.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid #e5e7eb;
}

.nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.brand{
    text-decoration:none;
    color:#111827;
}

.brand-title{
    font-size:1.3rem;
    font-weight:800;
    display:flex;
    align-items:center;
    gap:10px;
}

.brand-title i{
    color:#0f766e;
}

.brand-subtitle{
    font-size:.85rem;
    color:#6b7280;
}

.nav-links{
    display:flex;
    gap:35px;
}

.nav-links a{
    display:flex;
    align-items:center;
    gap:8px;
    text-decoration:none;
    color:#111827;
    font-weight:600;
    transition:.3s;
}

.nav-links a:hover{
    color:#0f766e;
}

.nav-links i{
    color:#0f766e;
}

/* =======================
   BUTTONS
======================= */

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:14px 22px;
    border-radius:12px;
    text-decoration:none;
    font-weight:600;
    transition:.3s;
}

.btn-primary{
    background:#0f766e;
    color:white;
}

.btn-primary:hover{
    background:#115e59;
    transform:translateY(-2px);
}

.btn-whatsapp{
    background:#15D366;
    color:white;
}

.btn-whatsapp:hover{
    transform:translateY(-2px);
}

.full{
    width:100%;
}

/* =======================
   HERO / CAROUSEL
======================= */

.hero{
    padding:100px 0;
    background:
    linear-gradient(rgba(7,20,45,.75), rgba(7,20,45,.75)),
    url('../images/aquarium.jpeg') no-repeat;
    background-size:cover;
    background-position:center;
    color:white;
}

.hero-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.badge{
    display:inline-block;
    padding:8px 14px;
    border-radius:999px;
    background:rgba(155,155,155,.15);
    backdrop-filter:blur(8px);
    margin-bottom:20px;
    font-size:.9rem;
    font-weight:600;
}

.hero h1{
    font-size:4rem;
    line-height:1.1;
    margin-bottom:15px;
}

.hero p{
    font-size:1.1rem;
    color:#dbe4f0;
    margin-bottom:30px;
}

.hero-buttons{
    display:flex;
    gap:18px;
    flex-wrap:wrap;
}

.hero-card{
    background:rgba(155,155,155,.12);
    backdrop-filter:blur(10px);
    border:1px solid rgba(155,155,155,.15);
    padding:35px;
    border-radius:24px;
}

.hero-card h2{
    margin-bottom:20px;
}

.check-list{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:15px;
}

.check-list div{
    background:rgba(155,155,155,.1);
    padding:14px;
    border-radius:12px;
}

/* =======================
   SECTION
======================= */

.section{
    padding:90px 0;
}

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title h2{
    font-size:2.8rem;
    margin-bottom:15px;
}

.section-title p{
    color:#64748b;
}

/* =======================
   SERVICES
======================= */

.services-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}



.service-card:hover{
    transform:translateY(-8px);
}



.service-icon i{
    font-size:1.8rem;
    color:#0f766e;
}

.service-card h3{
    margin-bottom:15px;
}

/* =======================
   BLOGS
======================= */

.blog-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.blog-card{
    background:white;
    border-radius:22px;
    overflow:hidden;
    box-shadow:0 10px 30px rgba(0,0,0,.06);
}

.blog-card img{
    width:100%;
    height:220px;
    object-fit:cover;
}

.blog-content{
    padding:15px;
}

.blog-content h3{
    margin-bottom:12px;
}

.blog-content p{
    color:#64748b;
    margin-bottom:18px;
}

.blog-content a{
    text-decoration:none;
    color:#0f766e;
    font-weight:600;
}

/* =======================
   REVIEWS
======================= */

.review-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.review-card{
    background:white;
    padding:35px;
    border-radius:22px;
    box-shadow:0 10px 35px rgba(0,0,0,.06);
}

.review-card i{
    font-size:2rem;
    color:#facc15;
    margin-bottom:20px;
}

.review-card p{
    color:#475569;
    margin-bottom:20px;
}

.review-card strong{
    color:#111827;
}

/* =======================
   FOOTER
======================= */



.footer-grid{
    display:grid;
    grid-template-columns:2fr 1fr 1fr;
    gap:50px;
    margin-bottom:50px;
}

.footer h3{
    margin-bottom:20px;
}

.footer p,
.footer a{
    color:#cbd5e1;
    text-decoration:none;
    margin-bottom:10px;
    display:block;
}

.footer-bottom{
    border-top:1px solid rgba(155,155,155,.1);
    padding-top:15px;
    text-align:center;
    color:#94a3b8;
}

/* =======================
   FLOATING WHATSAPP
======================= */

.floating-whatsapp{
    position:fixed;
    right:20px;
    bottom:20px;
    background:#15D366;
    color:white;
    text-decoration:none;
    padding:16px 22px;
    border-radius:999px;
    display:flex;
    align-items:center;
    gap:10px;
    font-weight:600;
    box-shadow:0 10px 15px rgba(0,0,0,.2);
    z-index:999;
}

.floating-whatsapp i{
    font-size:1.3rem;
}

/* =======================
   MOBILE
======================= */

@media(max-width:768px){

    .nav{
        flex-direction:column;
        gap:18px;
    }

    .nav-links{
        width:100%;
        justify-content:space-around;
        border-top:1px solid #e5e7eb;
        padding-top:15px;
        gap:10px;
    }

    .hero-grid,
    .services-grid,
    .blog-grid,
    .review-grid,
    .footer-grid{
        grid-template-columns:1fr;
    }

    .hero{
        padding:70px 0;
    }

    .hero h1{
        font-size:2.5rem;
    }

    .check-list{
        grid-template-columns:1fr;
    }

    .section-title h2{
        font-size:2rem;
    }

    .floating-whatsapp{
        right:15px;
        bottom:15px;
        padding:14px 18px;
        font-size:.9rem;
    }

}
.service-features{
    list-style:none;
    margin-top:20px;
    display:flex;
    flex-direction:column;
    gap:12px;
}

.service-features li{
    display:flex;
    align-items:center;
    gap:10px;
    color:#475569;
    font-size:.95rem;
}

.service-features li i{
    color:#10b981;
    font-size:.85rem;
}

.service-card{
    background:white;
    padding:35px;
    border-radius:24px;
    box-shadow:0 10px 35px rgba(0,0,0,.06);
    transition:.35s;
    border:1px solid rgba(15,118,110,.08);
    position:relative;
    overflow:hidden;
}

.service-card::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:4px;
    background:linear-gradient(to right,#0f766e,#34d399);
}

.service-card:hover{
    transform:translateY(-8px);
    box-shadow:0 20px 45px rgba(0,0,0,.1);
}

.service-icon{
    width:72px;
    height:72px;
    border-radius:18px;
    background:#ecfeff;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:22px;
}

.service-icon i{
    font-size:1.8rem;
    color:#0f766e;
}

/* =======================
   PREMIUM FOOTER
======================= */

.footer{
    position:relative;
    background:#071426;
    color:white;
    padding:90px 0 30px;
    overflow:hidden;
}

.footer-overlay{
    position:absolute;
    inset:0;
    background:
    radial-gradient(circle at top right, rgba(15,118,110,.18), transparent 30%),
    radial-gradient(circle at bottom left, rgba(52,211,153,.12), transparent 35%);
    pointer-events:none;
}

.footer .container{
    position:relative;
    z-index:2;
}

.footer-grid{
    display:grid;
    grid-template-columns:2fr 1fr 1.2fr;
    gap:60px;
    margin-bottom:60px;
}

/* BRAND */

.footer-logo{
    display:flex;
    align-items:center;
    gap:16px;
    margin-bottom:22px;
}

.footer-logo-icon{
    width:62px;
    height:62px;
    border-radius:18px;
    background:linear-gradient(135deg,#0f766e,#34d399);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.6rem;
}

.footer-logo h2{
    font-size:1.5rem;
    margin-bottom:4px;
}

.footer-tagline{
    color:#94a3b8;
    font-size:.95rem;
}

.footer-description{
    color:#cbd5e1;
    line-height:1.8;
    max-width:420px;
    margin-bottom:30px;
}

/* SOCIALS */

.footer-socials{
    display:flex;
    gap:14px;
}

.footer-socials a{
    width:42px;
    height:42px;
    border-radius:12px;
    background:rgba(255,255,255,.06);
    display:flex;
    align-items:center;
    justify-content:center;
    color:white;
    text-decoration:none;
    transition:.3s;
    border:1px solid rgba(255,255,255,.08);
}

.footer-socials a:hover{
    background:#0f766e;
    transform:translateY(-4px);
}

/* TITLES */

.footer-title{
    font-size:1.1rem;
    margin-bottom:24px;
    position:relative;
    padding-bottom:10px;
}

.footer-title::after{
    content:"";
    position:absolute;
    left:0;
    bottom:0;
    width:45px;
    height:3px;
    border-radius:20px;
    background:linear-gradient(to right,#0f766e,#34d399);
}

/* LINKS */

.footer-links{
    display:flex;
    flex-direction:column;
    gap:16px;
}

.footer-links a{
    color:#cbd5e1;
    text-decoration:none;
    display:flex;
    align-items:center;
    gap:10px;
    transition:.3s;
}

.footer-links a i{
    color:#34d399;
    font-size:.8rem;
}

.footer-links a:hover{
    color:white;
    transform:translateX(5px);
}

/* CONTACT */

.footer-contact{
    display:flex;
    flex-direction:column;
    gap:18px;
}

.footer-contact div{
    display:flex;
    align-items:flex-start;
    gap:14px;
    color:#cbd5e1;
}

.footer-contact i{
    width:38px;
    height:38px;
    border-radius:10px;
    background:rgba(255,255,255,.06);
    display:flex;
    align-items:center;
    justify-content:center;
    color:#34d399;
    flex-shrink:0;
}

/* BOTTOM */

.footer-bottom{
    border-top:1px solid rgba(255,255,255,.08);
    padding-top:28px;
}

.footer-bottom-wrap{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    flex-wrap:wrap;
}

.footer-bottom p{
    color:#94a3b8;
}

.footer-policy{
    display:flex;
    gap:22px;
}

.footer-policy a{
    color:#94a3b8;
    text-decoration:none;
    transition:.3s;
}

.footer-policy a:hover{
    color:white;
}

/* MOBILE */

@media(max-width:768px){

    .footer{
        padding:70px 0 110px;
    }

    .footer-grid{
        grid-template-columns:1fr;
        gap:45px;
    }

    .footer-bottom-wrap{
        flex-direction:column;
        align-items:flex-start;
    }

    .footer-policy{
        flex-wrap:wrap;
        gap:14px;
    }

}