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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #101114;
    color: #f5f5f5;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    min-height: 100vh;
}

.navbar {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 8%;
    background-color: rgba(10, 10, 10, 0.88);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
}

.brand {
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-size: 1.25rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 22px;
    list-style: none;
}

.nav-links a {
    font-weight: bold;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #d33b2f;
}

.menu-toggle {
    display: none;
    background: none;
    color: white;
    border: none;
    font-size: 2rem;
    cursor: pointer;
}

.hero {
    min-height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.42), rgba(0, 0, 0, 0.72)), url("images/Eli Rudebusch Repair Logo.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 60px;
}

.hero-overlay {
    max-width: 900px;
    padding: 40px;
    background-color: rgba(0, 0, 0, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.eyebrow {
    color: #d33b2f;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

h1, h2, h3 {
    font-family: Georgia, 'Times New Roman', Times, serif;
    line-height: 1.15;
}

h1 {
    font-size: clamp(2.8rem, 7vw, 6rem);
    margin-bottom: 20px;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 16px;
}

h3 {
    font-size: 1.45rem;
    margin-bottom: 12px;
}

.hero-text {
    max-width: 650px;
    margin: 0 auto 28px;
    font-size: 1.2rem;
}

.hero-buttons,
.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: bold;
    border: 2px solid #d33b2f;
    cursor: pointer;
    transition: transform 0.25s ease, background-color 0.25s ease;
}

.btn:hover,
.facebook-button:hover {
    transform: translateY(-3px);
}

.primary {
    background-color: #d33b2f;
    color: white;
}

.secondary {
    background-color: transparent;
    color: white;
}

.section-pad {
    padding: 90px 8%;
}

.intro {
    background: linear-gradient(135deg, #17191f, #23262d);
}

.intro-card,
.contact-card {
    max-width: 950px;
    margin: 0 auto;
    text-align: center;
    background-color: #20232a;
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.section-title {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 40px;
}

.service-grid,
.review-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

.service-card,
.review-card,
.hours-card,
.about-text {
    background-color: #20232a;
    padding: 28px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.service-card:hover,
.service-card.active,
.review-card:hover {
    transform: translateY(-8px);
    border-color: #d33b2f;
    background-color: #272b34;
}

.icon {
    display: inline-block;
    font-size: 2.4rem;
    margin-bottom: 14px;
}

.about {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 28px;
    align-items: start;
    background-color: #15171c;
}

.check-list {
    margin-top: 20px;
    padding-left: 20px;
}

.check-list li {
    margin-bottom: 10px;
}

.hours-card p {
    margin-bottom: 12px;
}

.estimate-tip {
    display: none;
    margin-top: 18px;
    padding: 14px;
    background-color: rgba(211, 59, 47, 0.14);
    border-left: 4px solid #d33b2f;
    border-radius: 10px;
}

.estimate-tip.show {
    display: block;
}

.gallery {
    background: linear-gradient(135deg, #1c1f26, #111216);
}

.slider {
    max-width: 850px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 60px 1fr 60px;
    align-items: center;
    gap: 18px;
}

.slide-content {
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    background-color: #20232a;
    padding: 34px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.slider-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    border: none;
    background-color: #d33b2f;
    color: white;
    font-size: 2.4rem;
    cursor: pointer;
    transition: transform 0.25s ease, background-color 0.25s ease;
}

.slider-btn:hover {
    transform: scale(1.08);
    background-color: #a92e25;
}

.contact {
    background-color: #15171c;
}

.contact-card > p {
    max-width: 700px;
    margin: 0 auto;
}

.contact-details {
    margin: 24px auto;
    padding: 22px;
    max-width: 620px;
    background-color: #15171c;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.08rem;
    line-height: 1.8;
}

.contact-details a {
    font-weight: bold;
    color: #ffffff;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.facebook-button {
    display: inline-block;
    border-radius: 999px;
    padding: 12px 24px;
    background-color: #1877f2;
    color: white;
    font-weight: bold;
    border: 2px solid #1877f2;
    transition: transform 0.25s ease, background-color 0.25s ease;
}

.facebook-button:hover {
    background-color: #0f5fc2;
}

footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 26px 8%;
    background-color: #0a0a0a;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

footer a {
    color: #d33b2f;
    font-weight: bold;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 980px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .review-grid,
    .about {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 72px;
        right: 8%;
        display: none;
        flex-direction: column;
        width: 220px;
        padding: 18px;
        background-color: rgba(10, 10, 10, 0.96);
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 14px;
    }

    .nav-links.open {
        display: flex;
    }

    .hero-overlay,
    .intro-card,
    .contact-card {
        padding: 28px 22px;
    }

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

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

    .slider-btn {
        margin: 0 auto;
    }

    .section-pad {
        padding: 70px 6%;
    }
}