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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    color: #151a23;
    background: linear-gradient(
        135deg,
        #f4f6f9,
        #ffffff,
        #ffe5e8,
        #f4f6f9
    );
    background-size: 300% 300%;
    animation: siteBackgroundMove 10s ease infinite;
}

@keyframes siteBackgroundMove {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

a {
    text-decoration: none;
}

/* HEADER */

header {
    background-color: #ffffff;
    border-bottom: 2px solid #c1121f;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-box img {
    width: 220px;
    display: block;
}

.menu {
    list-style: none;
    display: flex;
    gap: 22px;
    align-items: center;
}

.menu a {
    text-decoration: none;
    color: #151a23;
    font-weight: bold;
    font-size: 16px;
    padding: 8px 10px;
    position: relative;
    transition: color 0.3s ease;
}

.menu a:hover {
    color: #c1121f;
}

.menu a.active {
    color: #c1121f;
}

.menu a::after {
    content: "";
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 2px;
    height: 2px;
    background-color: #c1121f;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
}

.menu a:hover::after,
.menu a.active::after {
    transform: scaleX(1);
}

.facebook-btn {
    background-color: #c1121f;
    color: #ffffff !important;
    padding: 8px 14px !important;
    border-radius: 8px;
}

.facebook-btn:hover {
    background-color: #151a23;
}

/* MOBILE MENU BUTTON */

.menu-toggle {
    display: none;
    background-color: #c1121f;
    color: #ffffff;
    border: none;
    font-size: 28px;
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
}

/* HERO */

.hero {
    min-height: 500px;
    background: linear-gradient(
        rgba(21, 26, 35, 0.75),
        rgba(193, 18, 31, 0.75)
    );
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    padding: 40px 20px;
}

.hero-text h1 {
    font-size: 60px;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 26px;
    margin-bottom: 30px;
}

/* BUTTONS */

.btn {
    display: inline-block;
    background-color: #c1121f;
    color: #ffffff;
    padding: 20px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 22px;
    border: none;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.btn:hover {
    background-color: #151a23;
    transform: translateY(-5px) scale(1.04);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

/* CONTACT REQUEST SECTION */

.contact-request {
    background: transparent;
    padding: 70px 20px;
}

.contact-request-container {
    max-width: 900px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 45px;
    border-radius: 16px;
    border-top: 6px solid #c1121f;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    text-align: center;
}

.contact-request-container h2 {
    font-size: 40px;
    color: #151a23;
    margin-bottom: 15px;
}

.contact-request-container p {
    font-size: 18px;
    color: #555555;
    margin-bottom: 35px;
}

.request-form {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 18px;
    align-items: end;
}

.form-group {
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: bold;
    color: #151a23;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 15px;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    font-size: 16px;
    outline: none;
}

.form-group input:focus {
    border-color: #c1121f;
    box-shadow: 0 0 0 3px rgba(193, 18, 31, 0.15);
}

.request-form .btn {
    padding: 15px 24px;
    font-size: 18px;
    white-space: nowrap;
}

.form-message {
    margin-top: 20px;
    color: #c1121f;
    font-size: 18px;
    font-weight: bold;
}

/* ADVANTAGES SECTION */

.advantages {
    background: linear-gradient(
        135deg,
        #151a23 0%,
        #7a0b13 45%,
        #c1121f 100%
    );
    padding: 80px 20px;
    color: #ffffff;
}

.advantages-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.advantages h2 {
    font-size: 42px;
    margin-bottom: 15px;
    color: #ffffff;
}

.advantages-intro {
    max-width: 800px;
    margin: 0 auto 45px auto;
    font-size: 18px;
    color: #f1f1f1;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.advantage-card {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    padding: 30px 20px;
    border-radius: 14px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.advantage-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px auto;
    border: 2px solid #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 36px;
    color: #c1121f;
    background-color: #ffffff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.advantage-icon i {
    color: #c1121f;
}

.advantage-card h3 {
    font-size: 26px;
    margin-bottom: 15px;
    color: #ffffff;
}

.advantage-card p {
    font-size: 17px;
    line-height: 1.5;
    color: #f1f1f1;
}

/* SERVICES */

.services {
    padding: 80px 20px;
    background: transparent;
    text-align: center;
}

.services h2 {
    font-size: 42px;
    color: #151a23;
    margin-bottom: 15px;
}

.section-description {
    font-size: 18px;
    color: #555555;
    margin-bottom: 40px;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.service-card {
    background-color: #ffffff;
    padding: 30px 25px;
    border-radius: 10px;
    border-top: 5px solid #c1121f;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.10);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.service-card h3 {
    font-size: 22px;
    color: #c1121f;
    margin-bottom: 15px;
}

.service-card p {
    font-size: 16px;
    color: #555555;
}

/* ABOUT PAGE */

.about-page {
    min-height: 80vh;
    background: transparent;
    padding: 80px 20px;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.about-container h1 {
    font-size: 52px;
    color: #151a23;
    margin-bottom: 18px;
    line-height: 1.2;
}

.about-intro {
    max-width: 850px;
    margin: 0 auto 45px auto;
    font-size: 22px;
    color: #555555;
    line-height: 1.7;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 45px;
}

.about-card {
    background-color: #ffffff;
    padding: 32px 26px;
    border-radius: 14px;
    border-top: 5px solid #c1121f;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.10);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

.about-card h3 {
    font-size: 25px;
    color: #151a23;
    margin-bottom: 15px;
}

.about-card p {
    font-size: 18px;
    color: #555555;
    line-height: 1.7;
    margin: 0;
}

/* CONTACT PAGE */

.contact-page {
    min-height: 80vh;
    background: transparent;
    padding: 80px 20px;
}

.contact-container {
    max-width: 1100px;
    margin: 0 auto;
}

.contact-container h1 {
    font-size: 44px;
    color: #151a23;
    margin-bottom: 15px;
    text-align: center;
}

.contact-intro {
    font-size: 18px;
    color: #555555;
    max-width: 750px;
    margin: 0 auto 40px auto;
    text-align: center;
}

.contact-boxes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.contact-box {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    border-top: 5px solid #c1121f;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.10);
}

.contact-box h3 {
    font-size: 24px;
    color: #c1121f;
    margin-bottom: 15px;
}

.contact-box p {
    font-size: 18px;
    color: #555555;
    margin-bottom: 10px;
}

.contact-box a {
    color: #151a23;
    text-decoration: none;
    font-weight: bold;
}

.contact-box a:hover {
    color: #c1121f;
}

.map-btn {
    display: inline-block;
    margin-top: 15px;
    background-color: #c1121f;
    color: #ffffff !important;
    padding: 12px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
}

.map-btn:hover {
    background-color: #151a23;
}

.map-container {
    margin-top: 40px;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

/* GALLERY PAGE */

.gallery-page {
    min-height: 80vh;
    background: transparent;
    padding: 80px 20px;
}

.gallery-container {
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-container h1 {
    font-size: 44px;
    color: #151a23;
    margin-bottom: 15px;
    text-align: center;
}

.gallery-intro {
    font-size: 18px;
    color: #555555;
    max-width: 750px;
    margin: 0 auto 40px auto;
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.gallery-grid img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.gallery-grid img:hover {
    transform: scale(1.03);
}

/* LIGHTBOX */

.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.90);
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 10px;
}

.close-btn {
    position: absolute;
    top: 25px;
    right: 35px;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 45px;
    cursor: pointer;
}

.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.20);
    border: none;
    color: #ffffff;
    font-size: 45px;
    padding: 15px 20px;
    cursor: pointer;
    border-radius: 8px;
}

.arrow:hover {
    background-color: rgba(255, 255, 255, 0.35);
}

.left-arrow {
    left: 30px;
}

.right-arrow {
    right: 30px;
}

/* PHONE MODAL */

.phone-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.75);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.phone-modal.active {
    display: flex;
}

.phone-box {
    position: relative;
    background-color: #ffffff;
    width: 100%;
    max-width: 420px;
    padding: 35px 25px;
    border-radius: 14px;
    text-align: center;
    border-top: 6px solid #c1121f;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

.phone-box h2 {
    color: #151a23;
    font-size: 30px;
    margin-bottom: 10px;
}

.phone-box p {
    color: #555555;
    margin-bottom: 25px;
}

.phone-box a {
    display: block;
    background-color: #c1121f;
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    font-size: 20px;
    padding: 14px;
    border-radius: 8px;
    margin-bottom: 12px;
}

.phone-box a:hover {
    background-color: #151a23;
}

.phone-close {
    position: absolute;
    top: 10px;
    right: 15px;
    border: none;
    background: none;
    font-size: 34px;
    cursor: pointer;
    color: #151a23;
}

/* FOOTER */

footer {
    background-color: #151a23;
    color: #ffffff;
    padding-top: 40px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 30px 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.footer-box h3 {
    color: #ffffff;
    font-size: 22px;
    margin-bottom: 15px;
}

.footer-box p {
    color: #d0d5dd;
    margin-bottom: 8px;
}

.footer-box a {
    color: #d0d5dd;
    text-decoration: none;
}

.footer-box a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    text-align: center;
    padding: 18px 20px;
    color: #d0d5dd;
}

/* RESPONSIVE */

@media (max-width: 900px) {
    .navbar {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .logo-box img {
        width: 180px;
    }

    .menu-toggle {
        display: block;
    }

    .menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding-top: 15px;
    }

    .menu.show {
        display: flex;
    }

    .menu a {
        display: block;
        padding: 12px;
    }

    .hero-text h1 {
        font-size: 42px;
    }

    .hero-text p {
        font-size: 20px;
    }

    .request-form {
        grid-template-columns: 1fr;
    }

    .request-form .btn {
        width: 100%;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-page {
        padding: 65px 20px;
    }

    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-container h1 {
        font-size: 42px;
    }

    .about-intro {
        font-size: 20px;
        margin-bottom: 35px;
    }

    .contact-boxes {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid img {
        height: 220px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .logo-box img {
        width: 160px;
    }

    .hero {
        min-height: 430px;
    }

    .hero-text h1 {
        font-size: 36px;
    }

    .hero-text p {
        font-size: 18px;
    }

    .btn {
        font-size: 18px;
        padding: 16px 28px;
    }

    .contact-request-container {
        padding: 35px 22px;
    }

    .contact-request-container h2 {
        font-size: 32px;
    }

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

    .advantages h2 {
        font-size: 34px;
    }

    .advantage-card h3 {
        font-size: 24px;
    }

    .advantage-card p {
        font-size: 16px;
    }

    .services-container {
        grid-template-columns: 1fr;
    }

    .services h2 {
        font-size: 34px;
    }

    .about-page {
        padding: 55px 16px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-container h1 {
        font-size: 34px;
    }

    .about-intro {
        font-size: 18px;
        line-height: 1.6;
    }

    .about-card {
        padding: 26px 22px;
    }

    .about-card h3 {
        font-size: 22px;
    }

    .about-card p {
        font-size: 16px;
    }

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

    .gallery-grid img {
        height: 240px;
    }

    .arrow {
        font-size: 32px;
        padding: 10px 14px;
    }

    .left-arrow {
        left: 10px;
    }

    .right-arrow {
        right: 10px;
    }

    .close-btn {
        top: 15px;
        right: 20px;
        font-size: 38px;
    }
}