/*!
 * Start Bootstrap - Grayscale Bootstrap Theme modified for Neuronium
 */

body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(
        circle at 50% 12%,
        #343434 0%,
        #242424 30%,
        #1a1a1a 58%,
        #141414 80%,
        #101010 100%
    );
    color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    background-attachment: fixed;
}

html {
    width: 100%;
    height: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0 0 35px;
    font-family: 'Montserrat', "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
    color: #fff;
    /* White headings */
}

p {
    margin: 0 0 25px;
    font-size: 18px;
    line-height: 1.6;
}

@media(min-width:768px) {
    p {
        margin: 0 0 35px;
        font-size: 20px;
        line-height: 1.8;
    }
}

a {
    color: #81c04d;
    /* The signature green */
    -webkit-transition: all .2s ease-in-out;
    -moz-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}

a:hover,
a:focus {
    text-decoration: none;
    color: #619639;
    /* A darker green for hover state */
}

.text-primary {
    color: #81c04d !important;
    /* Forces the green color */
}

.bg-alt {
    background-color: transparent;
}

.intro {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    height: 100vh;
    text-align: center;
    color: #fff;
    background: transparent;
    position: relative;
    overflow-x: hidden;
    padding-top: 15vh;
    /* Push text down a bit */
    padding-bottom: 5vh;
    /* Push buttons up a bit */
}

.intro-body {
    display: table-cell;
    vertical-align: middle;
    position: relative;
    z-index: 2;
}

.logo-image {
    display: none;
    /* Hidden since the background now has the anniversary logo */
}

@media(min-width:768px) {
    .logo-image {
        height: 480px;
        /* Restoring large logo size */
    }
}

.brand-heading {
    font-size: 40px;
    text-transform: uppercase;
    display: none;
    /* Hidden since the logo image is the core focal point now */
}

.intro-text {
    font-size: 14px;
    /* Reduced by ~20% from 18px */
    font-family: 'Montserrat', "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 400;
    margin-top: 5vh;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    letter-spacing: 1px;
    line-height: 1.6;
}

@media (max-width: 767px) {
    .intro-text {
        font-size: 12px;
        line-height: 1.45;
        max-width: 320px;
        margin: 3vh auto 0;
    }
}

@media(min-width:768px) {
    .brand-heading {
        font-size: 60px;
    }

    .intro-text {
        font-size: 21px;
        /* Reduced by ~20% from 26px */
    }
}

.logo-spacer {
    flex-grow: 1;
    min-height: 40vh;
}

.hero-logo-wrap {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 36vh;
    padding: 10px 0;
}

.hero-logo {
    width: min(900px, 86vw);
    height: auto;
    display: block;
    filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.65));
}

@media (max-width: 767px) {
    .hero-logo {
        width: min(560px, 92vw);
    }
}

/* Action Buttons */
.action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 5vh;
    margin-top: 30px;
}

.action-btn {
    border-radius: 50px !important;
    padding: 15px 35px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease !important;
}

.action-btn:hover {
    transform: scale(1.05);
}

@media (max-width: 767px) {
    .action-buttons {
        gap: 12px;
        margin-top: 18px;
        margin-bottom: 3vh;
    }

    .action-btn {
        padding: 10px 20px;
        font-size: 11px;
        letter-spacing: 0.5px;
        min-width: 220px;
    }
}

.btn-primary {
    background-color: #81c04d !important;
    border: 2px solid #81c04d !important;
    color: #000 !important;
    /* Black text on green button for maximum contrast */
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: transparent !important;
    border: 2px solid #81c04d !important;
    color: #81c04d !important;
}

.btn-outline-primary {
    background-color: transparent !important;
    border: 2px solid #81c04d !important;
    color: #81c04d !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: transparent !important;
    border: 2px solid #81c04d !important;
    color: #81c04d !important;
}

.btn-default {
    background-color: transparent !important;
    border: 2px solid #81c04d !important;
    color: #81c04d !important;
}

.btn-default:hover,
.btn-default:focus {
    background-color: #81c04d !important;
    border: 2px solid #81c04d !important;
    color: #000 !important;
}

.btn-circle {
    width: 70px;
    height: 70px;
    margin-top: 15px;
    padding: 7px 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 100% !important;
    font-size: 40px;
    color: #fff;
    background: 0 0;
    -webkit-transition: background .3s ease-in-out;
    -moz-transition: background .3s ease-in-out;
    transition: background .3s ease-in-out;
}

.btn-circle:hover,
.btn-circle:focus {
    outline: 0;
    color: #81c04d;
    border-color: #81c04d;
    background: rgba(129, 192, 77, .1);
}

.btn-circle i.animated {
    -webkit-transition-property: -webkit-transform;
    -webkit-transition-duration: 1s;
    -moz-transition-property: -moz-transform;
    -moz-transition-duration: 1s;
}

.btn-circle:hover i.animated {
    -webkit-animation-name: pulse;
    -moz-animation-name: pulse;
    -webkit-animation-duration: 1.5s;
    -moz-animation-duration: 1.5s;
    -webkit-animation-iteration-count: infinite;
    -moz-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
}

@-webkit-keyframes pulse {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    50% {
        -webkit-transform: scale(1.2);
        transform: scale(1.2);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@-moz-keyframes pulse {
    0% {
        -moz-transform: scale(1);
        transform: scale(1);
    }

    50% {
        -moz-transform: scale(1.2);
        transform: scale(1.2);
    }

    100% {
        -moz-transform: scale(1);
        transform: scale(1);
    }
}

/* Sections */
.content-section {
    padding: 100px 0;
    background: transparent;
}

#contact.content-section {
    padding-top: 80px;
    padding-bottom: 30px;
}

#contact .mt-5 {
    margin-top: 1.25rem;
}

.section-title {
    font-size: 26px;
    margin-bottom: 20px;
}

.section-description {
    font-size: 20px;
    color: #aaa;
}

/* Modern Cards - Adjusted for Black Background */
.modern-card {
    background: rgba(25, 25, 25, 0.7);
    /* Dark gray cards on pure black */
    border: 1px solid rgba(255, 255, 255, 0.08);
    /* Subtle border */
    border-radius: 16px;
    padding: 40px;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 1);
    /* Deep black shadow */
    transition: transform 0.3s ease;
}

.modern-card:hover {
    transform: translateY(-5px);
    background: rgba(40, 40, 40, 0.9);
    /* Slightly lighter gray on hover */
    border-color: #81c04d;
    /* Green border glow on hover */
}

.modern-card h3 {
    font-size: 22px;
    margin-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
}

.modern-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modern-card ul li {
    margin-bottom: 15px;
    line-height: 1.6;
    position: relative;
    padding-left: 20px;
    color: #ddd;
    /* Light gray text for readability */
}

.modern-card ul li::before {
    content: '\f105';
    /* FontAwesome angle-right */
    font-family: 'FontAwesome';
    color: #81c04d;
    position: absolute;
    left: 0;
    font-size: 16px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    margin-bottom: 25px;
    font-size: 18px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #ddd;
}

.feature-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.feature-list strong {
    color: #fff;
    display: inline-block;
    margin-bottom: 5px;
}

.feature-list i {
    width: 25px;
    text-align: center;
}

/* Navbar */
.navbar-custom {
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    /* Slightly stronger nav border */
    font-family: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
    text-transform: uppercase;
    background-color: #000;
}

.navbar-custom .navbar-brand {
    font-weight: 700;
}

.navbar-custom .navbar-brand:focus {
    outline: 0;
}

.navbar-custom .navbar-brand .navbar-toggle {
    padding: 4px 6px;
    font-size: 16px;
    color: #fff;
}

.navbar-custom .navbar-brand .navbar-toggle:focus,
.navbar-custom .navbar-brand .navbar-toggle:active {
    outline: 0;
}

.navbar-custom a {
    color: #fff;
}

.navbar-custom .nav li a {
    -webkit-transition: background .3s ease-in-out;
    -moz-transition: background .3s ease-in-out;
    transition: background .3s ease-in-out;
}

.navbar-custom .nav li a:hover {
    outline: 0;
    color: #81c04d;
    background-color: transparent;
}

.navbar-custom .nav li a:focus,
.navbar-custom .nav li a:active {
    outline: 0;
    background-color: transparent;
}

.navbar-custom .nav li.active {
    outline: 0;
}

.navbar-custom .nav li.active a {
    background-color: rgba(255, 255, 255, .1);
    color: #81c04d;
}

.navbar-custom .nav li.active a:hover {
    color: #81c04d;
}


@media(min-width:768px) {
    .navbar-custom {
        padding: 20px 0;
        border-bottom: 0;
        letter-spacing: 1px;
        background: transparent;
        -webkit-transition: background .5s ease-in-out, padding .5s ease-in-out;
        -moz-transition: background .5s ease-in-out, padding .5s ease-in-out;
        transition: background .5s ease-in-out, padding .5s ease-in-out;
    }

    .navbar-custom.top-nav-collapse {
        padding: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .1);
        background: #000;
    }
}

@media (max-width: 767px) {
    .navbar-custom {
        display: none !important;
    }
}

/* Contact iframe */
.contact-iframe {
    width: 100%;
    height: 220px;
    border: none;
    border-radius: 16px;
    background: #000;
    /* Darker embedded frame */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 1);
}


@media (max-width: 767px) {
    .contact-iframe {
        height: 180px;
    }
}

.contact-info p {
    font-size: 20px;
}

@media(min-width:768px) {
    .contact-info p {
        font-size: 22px;
    }
}

/* Helpers */
.mt-4 {
    margin-top: 2rem;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

footer {
    padding: 30px 0;
    background-color: transparent;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

::-moz-selection {
    text-shadow: none;
    background: #81c04d;
    color: #000;
}

::selection {
    text-shadow: none;
    background: #81c04d;
    color: #000;
}

img::selection {
    background: 0 0;
}

img::-moz-selection {
    background: 0 0;
}

body {
    -webkit-tap-highlight-color: rgba(129, 192, 77, .2);
}