:root {
    --blue: #0087d7;
    --blue-dark: #082452;
    --green: #27c463;
    --soft-blue: #eef9ff;
    --text: #14213d;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: #fff;
}

.landing-navbar {
    height: 92px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-content {
    height: 92px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand img {
    height: 78px;
}

.nav-links {
    display: flex;
    gap: 42px;
}

    .nav-links a {
        color: #111;
        text-decoration: none;
        font-weight: 600;
    }

        .nav-links a:hover {
            color: var(--blue);
        }

.btn-whatsapp {
    background: var(--green);
    color: #fff;
    padding: 14px 28px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 24px rgba(39,196,99,.25);
}

    .btn-whatsapp:hover {
        color: #fff;
        transform: translateY(-1px);
    }

.btn-call {
    border: 2px solid var(--blue);
    color: var(--blue);
    padding: 13px 28px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
}

.hero-gema {
    padding-top: 92px;
    min-height: 760px;
    background: radial-gradient(circle at right center, rgba(0,135,215,.18), transparent 34%), linear-gradient(90deg, #f4fbff 0%, #ffffff 42%, #eaf8ff 100%);
    overflow: hidden;
    position: relative;
}

.hero-grid {
    min-height: 760px;
    display: grid;
    grid-template-columns: 48% 52%;
    align-items: center;
    gap: 20px;
}

.hero-logo {
    width: 210px;
    margin-bottom: 16px;
}

.hero-copy h1 {
    font-size: clamp(2.8rem, 5vw, 4.7rem);
    line-height: 1.1;
    color: var(--blue-dark);
    font-weight: 900;
    margin-bottom: 22px;
}

    .hero-copy h1 span {
        color: var(--blue);
    }

.hero-copy p {
    font-size: 1.22rem;
    line-height: 1.8;
    max-width: 620px;
    color: #1c2d4d;
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin: 34px 0;
}

.hero-benefits {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    margin-top: 25px;
}

    .hero-benefits div {
        display: grid;
        grid-template-columns: 46px 1fr;
        column-gap: 12px;
        max-width: 190px;
    }

    .hero-benefits i {
        grid-row: span 2;
        font-size: 2.4rem;
        color: var(--blue);
    }

    .hero-benefits strong {
        color: var(--blue-dark);
    }

    .hero-benefits small {
        color: #46556f;
    }

.hero-visual {
    height: 650px;
    position: relative;
}

.water-splash {
    position: absolute;
    inset: 70px 0 0 0;
    background: radial-gradient(circle, rgba(0,135,215,.20) 1px, transparent 2px), radial-gradient(circle at 65% 45%, rgba(0,135,215,.22), transparent 34%);
    background-size: 38px 38px, auto;
    opacity: .9;
}

.bottle {
    position: absolute;
    right: 170px;
    top: 70px;
    width: 250px;
    height: 520px;
    z-index: 2;
}

.bottle-cap {
    width: 100px;
    height: 52px;
    background: linear-gradient(#0b8fe0, #0064ab);
    border-radius: 18px 18px 8px 8px;
    margin: 0 auto;
}

.bottle-body {
    height: 470px;
    border-radius: 75px 75px 55px 55px;
    background: linear-gradient(90deg, rgba(255,255,255,.45), rgba(0,135,215,.18), rgba(255,255,255,.55)), linear-gradient(#9ee2ff, #d8f5ff);
    border: 6px solid rgba(0,110,180,.35);
    box-shadow: 0 25px 60px rgba(0,80,150,.25);
    position: relative;
    overflow: hidden;
}

.bottle-line {
    position: absolute;
    top: 130px;
    width: 100%;
    height: 90px;
    background: rgba(255,255,255,.28);
    border-top: 4px solid rgba(0,100,180,.22);
    border-bottom: 4px solid rgba(0,100,180,.22);
}

.bottle-label {
    position: absolute;
    top: 240px;
    left: 30px;
    right: 30px;
    height: 130px;
    background: rgba(255,255,255,.85);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .bottle-label img {
        width: 130px;
    }

.glass {
    position: absolute;
    right: 70px;
    bottom: 70px;
    width: 135px;
    height: 220px;
    background: linear-gradient(90deg, rgba(255,255,255,.35), rgba(0,135,215,.14));
    border: 4px solid rgba(0,80,150,.35);
    border-top-width: 7px;
    border-radius: 12px 12px 35px 35px;
    z-index: 3;
    box-shadow: 0 20px 45px rgba(0,80,150,.18);
}

.services-section {
    padding: 70px 0 95px;
    background: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 42px;
}

    .section-header span {
        color: var(--blue);
        font-weight: 900;
        letter-spacing: .5px;
    }

    .section-header h2 {
        color: var(--blue-dark);
        font-size: 2.3rem;
        font-weight: 900;
        margin-top: 8px;
    }

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    display: flex;
    gap: 24px;
    align-items: center;
    padding: 32px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 14px 35px rgba(0,0,0,.08);
    border: 1px solid #edf2f7;
}

    .service-card i {
        width: 72px;
        height: 72px;
        background: #e8f6ff;
        border-radius: 50%;
        display: grid;
        place-items: center;
        color: var(--blue);
        font-size: 2.2rem;
        flex-shrink: 0;
    }

    .service-card h3 {
        color: var(--blue-dark);
        font-size: 1.25rem;
        font-weight: 900;
    }

    .service-card p {
        margin: 0;
        color: #42526b;
    }

.floating-whatsapp {
    position: fixed;
    right: 28px;
    bottom: 28px;
    width: 72px;
    height: 72px;
    background: var(--green);
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 2.2rem;
    text-decoration: none;
    box-shadow: 0 15px 35px rgba(39,196,99,.45);
    z-index: 999;
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        padding: 50px 0;
    }

    .hero-visual {
        height: 520px;
    }

    .bottle {
        right: 50%;
        transform: translateX(50%);
    }

    .glass {
        right: 18%;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .landing-navbar {
        height: 78px;
    }

    .nav-content {
        height: 78px;
    }

    .brand img {
        height: 64px;
    }

    .nav-content > .btn-whatsapp {
        display: none;
    }

    .hero-gema {
        padding-top: 78px;
    }

    .hero-logo {
        width: 160px;
    }

    .hero-copy h1 {
        font-size: 2.45rem;
    }

    .hero-benefits {
        flex-direction: column;
    }

    .hero-visual {
        height: 440px;
    }

    .bottle {
        width: 190px;
        height: 420px;
        top: 40px;
    }

    .bottle-body {
        height: 380px;
    }

    .glass {
        width: 95px;
        height: 160px;
        right: 8%;
        bottom: 50px;
    }
}

.hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    opacity: 0.9;
}