:root {
    --green: #1FA048;
    --white: #ffffff;
    --gray: #6b7280;
    --light-bg: #f8fafc;
}

html,
body {
    height: 100%;
}

body {
    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    color: #111827;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
    background: var(--light-bg);
}

/* Navbar */
.navbar-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    backdrop-filter: blur(6px);
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

/* Hero */
.hero {
    min-height: calc(100vh - 72px);
    background-image: url('../images/home.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    color: #fff;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(3, 7, 18, 0.45), rgba(3, 7, 18, 0.65));
}

.hero .hero-inner {
    position: relative;
    z-index: 2;
}

/* Service cards */
.service {
    background: linear-gradient(180deg, rgba(250, 250, 250, 1), rgba(245, 247, 247, 1));
}

.service-card {
    transition: transform .22s ease, box-shadow .22s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 30px rgba(15, 15, 15, 0.12);
}

.service-img-container {
    height: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.service-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-card:hover .service-img-container img {
    transform: scale(1.05);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.85);
}

.lightbox.open {
    display: flex;
}

.lightbox .lb-inner {
    max-width: 95%;
    max-height: 90%;
    position: relative;
}

.lightbox img {
    max-width: 100%;
    max-height: 100%;
    display: block;
    border-radius: 6px;
}

.lb-close,
.lb-prev,
.lb-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    background: rgba(0, 0, 0, 0.35);
    border: none;
    padding: .6rem .7rem;
    border-radius: .5rem;
    backdrop-filter: blur(4px);
}

.lb-close {
    top: 12px;
    right: 12px;
    transform: none;
}

.lb-prev {
    left: -60px;
}

.lb-next {
    right: -60px;
}

@media (max-width:992px) {
    .lb-prev {
        left: 8px;
    }

    .lb-next {
        right: 8px;
    }
}

/* Floating WhatsApp */
.whatsapp-fab {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 1100;
    display: flex;
    align-items: center;
    gap: .6rem;
    box-shadow: 0 8px 25px rgba(16, 24, 40, 0.18);
    background: linear-gradient(90deg, var(--green), #0e8f46);
    color: var(--white);
    padding: .8rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
}

.whatsapp-fab .wa-icon {
    font-size: 1.25rem;
}

/* Smooth jump targets offset for fixed navbar */
:target:before {
    content: "";
    display: block;
    height: 72px;
    margin: -72px 0 0;
}

footer {
    background: #0b1220;
    color: #e6eef8;
}

.muted {
    color: var(--gray);
}

.btn-green {
    background: var(--green);
    color: var(--white);
    border-radius: 999px;
    border: none;
}

.btn-green-outline {
    background: transparent;
    color: var(--white);
    border: 1.5px solid white;
    border-radius: 999px;
}

.text-justify {
    text-align: justify;
}

.text-color-green {
    color: var(--green);
}

.header-size {
    font-size: 1.8rem;
}

.subheader-size {
    font-size: 1.6rem;
}

.form-btn {
    background-color: var(--green);
    color: var(--white);
}

.btn-outline-facebook {
    --bs-btn-color: #1877F2;
    --bs-btn-border-color: #1877F2;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #1877F2;
    --bs-btn-hover-border-color: #1877F2;
    --bs-btn-focus-shadow-rgb: 24, 119, 242;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #1877F2;
    --bs-btn-active-border-color: #1877F2;
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
    --bs-btn-disabled-color: #1877F2;
    --bs-btn-disabled-bg: transparent;
    --bs-btn-disabled-border-color: #1877F2;
    --bs-gradient: none;
}

.logo-width {
    width: 60% !important;
}

@media (max-width:768px) {
    .logo-width {
        width: 100% !important;
    }
}