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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", Arial, sans-serif;
    background: #f7f7f7;
    color: #252525;
    line-height: 1.6;
}

img {
    width: 100%;
    display: block;
}

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

.logo img {
    width: 150px;
    height: auto;
    display: block;
    filter: brightness(0) saturate(100%) invert(17%) sepia(89%) saturate(2250%) hue-rotate(350deg) brightness(88%) contrast(98%);
}

button,
input,
textarea {
    font-family: inherit;
}

.container {
    width: min(1180px, 90%);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid #eeeeee;
    backdrop-filter: blur(10px);
}

.header-container {
    width: min(1180px, 90%);
    height: 76px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-main {
    color: #b21e12;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 2px;
}

.logo-tagline {
    margin-top: 4px;
    color: #555;
    font-size: 5px;
    letter-spacing: 1.5px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 23px;
}

.desktop-nav a {
    position: relative;
    color: #333;
    font-size: 11px;
    font-weight: 400;
    transition:
        color 0.3s ease;
}

.desktop-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 1px;
    background: #a92116;
    transition:
        width 0.3s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    color: #a92116;
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
    width: 100%;
}

.menu-btn {
    display: none;
    border: 0;
    background: none;
    font-size: 25px;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    padding: 15px 5%;
    background: white;
    border-top: 1px solid #eeeeee;
}

.mobile-nav a {
    display: block;
    padding: 11px 0;
    color: #333;
    font-size: 14px;
    border-bottom: 1px solid #eeeeee;
}

.mobile-nav.show {
    display: block;
}

.page-title {
    padding: 55px 0 35px;
    background: #f7f7f7;
}

.page-title h1 {
    color: #b8b8b8;
    font-size: clamp(34px, 4vw, 52px);
    font-weight: 300;
    letter-spacing: -1.5px;
}

.contact-section {
    padding: 35px 0 90px;
    background: #f7f7f7;
}

.contact-grid {
    display: grid;
    grid-template-columns:
        minmax(300px, 0.85fr) minmax(450px, 1.15fr);

    gap: 80px;
    align-items: start;
}

.contact-intro {
    padding-top: 8px;
}

.contact-intro h2 {
    color: #202020;
    font-size: clamp(30px, 3vw, 43px);
    line-height: 1.15;
    font-weight: 400;
    letter-spacing: -1.5px;
}

.intro-description {
    max-width: 450px;
    margin-top: 20px;
    color: #777;
    font-size: 16px;
    line-height: 1.8;
}

.contact-intro h3 {
    margin-top: 38px;
    color: #a82015;
    font-size: 14px;
    font-weight: 500;
}

.contact-details {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-details p {
    font-size: 16px;
}

.contact-detail {
    display: grid;
    grid-template-columns: 115px 1fr;
    gap: 15px;
    font-size: 11px;
    color: #444;
}

.detail-title {
    color: #999;
    font-size: 9px;
    letter-spacing: 1px;
}

.contact-detail a {
    transition: color 0.3s ease;
}

.contact-detail a:hover {
    color: #a82015;
}

.contact-form-wrapper {
    padding: 30px;
    background: #ffffff;
    border: 1px solid #eeeeee;
    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.04);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    color: #555;
    font-size: 16px;
    font-weight: 500;
}

.form-group label span {
    color: #a82015;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 13px;
    border: 1px solid #dddddd;
    outline: none;
    background: #fff;
    color: #333;
    font-size: 16px;
    transition:
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.form-group input {
    height: 42px;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b5b5b5;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #a82015;
    box-shadow:
        0 0 0 3px rgba(168, 32, 21, 0.06);
}

.form-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.form-terms {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    max-width: 320px;
    color: #999;
    font-size: 16px;
    line-height: 1.5;
}

.form-terms input {
    width: auto;
    flex: 0 0 auto;
    margin: 5px 0 0;
    accent-color: #a82015;
}

.submit-btn {
    min-width: 105px;
    padding: 12px 18px;
    border: 1px solid #b32116;
    background: #b32116;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition:
        background 0.3s ease,
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.submit-btn span {
    margin-left: 8px;
    font-size: 14px;
}

.submit-btn:hover {
    background: #82170f;
    transform: translateY(-2px);
    box-shadow:
        0 8px 20px rgba(130, 23, 15, 0.2);
}

.headquarters-section {
    padding: 85px 0 100px;

    background: #ffffff;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 45px;
}

.section-label {
    display: block;
    margin-bottom: 10px;
    color: #a82015;
    font-size: 9px;
    letter-spacing: 2px;
    font-weight: 600;
}

.section-heading h2 {
    color: #202020;
    font-size: clamp(30px, 4vw, 45px);
    line-height: 1.15;
    font-weight: 400;
    letter-spacing: -1px;
}

.section-heading h2 span {
    color: #a82015;
}

.section-heading p {
    max-width: 620px;
    margin-top: 15px;
    color: #777;
    font-size: 16px;
    line-height: 1.8;
}

.office-grid {
    display: grid;
    grid-template-columns:
        minmax(400px, 1fr) minmax(300px, 0.85fr);
    gap: 65px;
    align-items: center;
}

/* OFFICE IMAGE */
.office-image {
    position: relative;
    overflow: hidden;
    height: 340px;
    background: #ddd;
}

.office-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg,
            rgba(168, 32, 21, 0.08),
            transparent);
    pointer-events: none;
}

.office-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition:
        transform 0.7s ease;
}

.office-image:hover img {
    transform: scale(1.05);
}

.office-info {
    padding-left: 5px;
}

.location-label {
    color: #a82015;
    font-size: 10px;
    letter-spacing: 1px;
    font-weight: 500;
}

.office-info h3 {
    margin-top: 8px;
    color: #202020;
    font-size: 24px;
    font-weight: 500;
}

.office-info>p {
    margin-top: 10px;
    color: #777;
    font-size: 16px;
    line-height: 1.8;
}

.office-contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 35px;
}

.office-contact div {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.office-contact span {
    color: #999;
    font-size: 8px;
    letter-spacing: 1px;
}

.office-contact a {
    color: #444;
    font-size: 10px;
    word-break: break-word;
    transition: color 0.3s ease;
}

.office-contact a:hover {
    color: #a82015;
}

.footer {
    background:
        linear-gradient(135deg,
            #55150e,
            #250604);
    color: #fff;
}

.footer-grid {
    display: grid;
    grid-template-columns:
        1fr 1fr 1fr 1.2fr;

    gap: 50px;
    padding-top: 55px;
    padding-bottom: 50px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-column h4 {
    margin-bottom: 18px;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
}

.footer-column a {
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 9px;
    line-height: 1.5;
    transition:
        color 0.3s ease,
        transform 0.3s ease;
}

.footer-column p {
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 16px;
    line-height: 1.5;
}

.footer-column a:hover {
    color: #fff;

    transform: translateX(3px);
}

.footer-contact p {
    margin-bottom: 15px;
}

.connect-title {
    margin-top: 12px;
}

.footer-bottom {
    border-top:
        1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom-inner {
    min-height: 65px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 8px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 8px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
}

.social-icons {
    display: flex;
    gap: 8px;
}

.social-icons a {
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    border:
        1px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.7);
    font-size: 9px;
    transition:
        background 0.3s ease,
        color 0.3s ease,
        transform 0.3s ease;
}

.social-icons a:hover {
    background: #fff;
    color: #55150e;
    transform: translateY(-3px);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-intro,
.contact-form-wrapper,
.section-heading,
.office-grid {
    animation:
        fadeUp 0.8s ease both;
}

@media (max-width: 900px) {
    .desktop-nav {
        display: none;
    }

    .menu-btn {
        display: block;
    }

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

        gap: 50px;
    }

    .office-grid {
        grid-template-columns: 1fr;

        gap: 40px;
    }

    .office-image {
        height: 380px;
    }

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

@media (max-width: 600px) {
    .header-container {
        height: 65px;
    }

    .logo-main {
        font-size: 19px;
    }

    .page-title {
        padding:
            40px 0 25px;
    }

    .contact-section {
        padding:
            20px 0 65px;
    }

    .contact-grid {
        width: 92%;
    }

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

    .contact-detail {
        grid-template-columns: 1fr;

        gap: 3px;
    }

    .contact-form-wrapper {
        padding: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;

        gap: 0;
    }

    .form-bottom {
        align-items: flex-start;

        flex-direction: column;
    }

    .submit-btn {
        width: 100%;
    }

    .headquarters-section {
        padding:
            60px 0 70px;
    }

    .office-grid {
        gap: 30px;
    }

    .office-image {
        height: 270px;
    }

    .office-info h3 {
        font-size: 21px;
    }

    .office-contact {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 35px 25px;
        padding:
            45px 0 40px;
    }

    .footer-bottom-inner {
        padding:
            20px 0;

        flex-direction: column;
        align-items: flex-start;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 12px;
    }

}

@media (max-width: 400px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .page-title h1 {
        font-size: 35px;
    }

    .contact-intro h2 {
        font-size: 29px;
    }

}