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

:root {
    --primary-color: #52393f;
    --secondary-color: #828282;
    --light-beige: #f5f5f5;
    --dark-color: #3a282c;
    --light-color: #a0a0a0;
    --white: #ffffff;
    --dark-text: #2c2c2c;
    --light-bg: #f8f8f8;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--white);
    overflow-x: hidden;
}

.skip-link:focus {
    left: 0;
    top: 0;
    position: fixed;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--white);
    box-shadow: 0 2px 8px rgba(82, 57, 63, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
    border-bottom: 2px solid var(--primary-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    padding: 12px 0;
    width: 100%;
    gap: 20px;
    background-color: #d2cbcb;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-color);
    font-size: 20px;
    font-weight: 700;
    transition: opacity 0.2s;
    flex-shrink: 0;
    white-space: nowrap;
}

.logo:hover {
    opacity: 0.85;
}

.logo img {
    height: 42px;
    margin-right: 8px;
    flex-shrink: 0;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 26px;
    color: var(--primary-color);
    cursor: pointer;
    padding: 5px 10px;
    transition: opacity 0.2s;
    flex-shrink: 0;
}

.menu-toggle:hover {
    opacity: 0.7;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 20px;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
    min-width: 0;
}

.nav-menu li {
    position: relative;
    flex-shrink: 0;
}

.nav-menu li a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 500;
    font-size: 13px;
    transition: color 0.2s;
    padding: 6px 0;
    display: block;
    position: relative;
    white-space: nowrap;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu li a:hover {
    color: var(--primary-color);
}

.nav-menu li a:hover::after {
    width: 100%;
}

.hero-split {
    display: flex;
    min-height: 500px;
    flex-wrap: wrap;
}

.hero-left, .hero-right {
    flex: 1;
    min-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
}

.hero-left {
    background-color: var(--primary-color);
    color: var(--white);
}

.hero-right {
    background-image: url('../image/picture.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--dark-text);
    position: relative;
}

.hero-right::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.85);
    z-index: 0;
}

.hero-right .hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 42px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
    height: 57px;
}

.btn:hover {
    background-color: var(--dark-color);
}

.btn-light {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-light:hover {
    background-color: var(--light-beige);
}

section {
    padding: 80px 20px;
}

.section-alt {
    background-color: var(--light-bg);
}

.section-dark {
    background-color: var(--primary-color);
    color: var(--white);
}

.section-dark .section-title {
    color: var(--white);
}

.section-dark p,
.section-dark li,
.section-dark h2,
.section-dark h3 {
    color: var(--white);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
    font-size: 36px;
    margin-bottom: 20px;
}

.cta-section p {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn {
    background-color: var(--white);
    color: var(--primary-color);
}

.cta-section .btn:hover {
    background-color: var(--light-beige);
    color: var(--dark-color);
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.section-dark .section-title {
    color: var(--white);
}

.square-menu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.square-menu-item {
    background-color: var(--white);
    padding: 40px 30px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    color: var(--dark-text);
    display: block;
}

.square-menu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.square-menu-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 22px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: #ccc;
}

.card-content {
    padding: 25px;
}

.card-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 22px;
}

.accordion-item {
    background-color: var(--white);
    margin-bottom: 15px;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.accordion-header {
    padding: 20px;
    background-color: var(--primary-color);
    color: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.accordion-header:hover {
    background-color: var(--dark-color);
}

.accordion-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    color: #000000 !important;
}

.accordion-content.active {
    max-height: 500px;
    padding: 20px;
    color: #000000 !important;
}

.accordion-content p {
    color: #000000 !important;
}

.accordion-icon {
    transition: transform 0.3s;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.steps {
    list-style: none;
    counter-reset: step-counter;
}

.steps li {
    counter-increment: step-counter;
    margin-bottom: 30px;
    padding-left: 60px;
    position: relative;
}

.steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border: 2px solid transparent;
    transition: border-color 0.3s, transform 0.3s;
}

.pricing-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.price {
    font-size: 48px;
    color: var(--primary-color);
    font-weight: bold;
    margin: 20px 0;
}

.price span {
    font-size: 24px;
}


.about-master {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.about-master img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.benefits-list {
    list-style: none;
    margin-top: 30px;
}

.benefits-list li {
    padding: 15px 0;
    padding-left: 40px;
    position: relative;
    border-bottom: 1px solid var(--light-beige);
}

.benefits-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 24px;
    font-weight: bold;
}

footer {
    background-color: var(--dark-text);
    color: var(--white);
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: var(--light-beige);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--white);
}

a:focus, button:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.skip-link:focus {
    left: 0;
    top: 0;
    position: fixed;
    z-index: 10000;
    padding: 1em;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--dark-text);
    color: var(--white);
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 10000;
    display: none;
}

.cookie-banner.active {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-text {
    flex: 1;
    min-width: 250px;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.cookie-banner .btn {
    padding: 10px 20px;
    font-size: 14px;
}

.map-container {
    margin-top: 40px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
    display: block;
}

.contact-info {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-size: 18px;
}

.contact-item strong {
    color: var(--primary-color);
    margin-right: 10px;
    min-width: 100px;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid var(--light-beige);
        background-color: var(--white);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--light-beige);
    }

    .nav-menu li a {
        padding: 12px 0;
        font-size: 14px;
        color: var(--dark-text);
    }

    .nav-menu li a:hover {
        color: var(--primary-color);
        background-color: transparent;
    }

    .nav-menu li a::after {
        display: none;
    }

    .hero-split {
        flex-direction: column;
    }

    .hero-left, .hero-right {
        min-height: 300px;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }

    .square-menu {
        grid-template-columns: 1fr;
    }

    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }

    .pricing-table {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        justify-content: center;
        width: 100%;
    }

    .cookie-buttons .btn {
        flex: 1;
        min-width: 100px;
        margin: 5px;
    }
    
    .cookie-buttons a.btn {
        flex: 0 1 auto;
        min-width: auto;
        padding: 10px 15px;
    }
}

@media (max-width: 320px) {
    .container {
        padding: 0 15px;
    }

    .hero-content h1 {
        font-size: 24px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .section-title {
        font-size: 24px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .card-content {
        padding: 20px;
    }

    .pricing-card {
        padding: 30px 20px;
    }

    .price {
        font-size: 36px;
    }

    .cookie-banner {
        padding: 15px;
    }

    .cookie-text {
        font-size: 14px;
    }
}