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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    color: #fff;
    position: relative;
    background: linear-gradient(rgba(15, 32, 39, 0.85), rgba(32, 58, 67, 0.85), rgba(44, 83, 100, 0.85)),
                url('background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 95%;
    height: 95%;
    backdrop-filter: blur(1px);
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    z-index: 2;
}

header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
    width: 100%;
    overflow: hidden;
}

h1 {
    font-size: clamp(1.5rem, 4vw, 3.5rem);
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin-top: 0;
    letter-spacing: 2px;
    padding: 0 1rem;
    word-wrap: break-word;
    line-height: 1.2;
}

@media screen and (max-width: 768px) {
    header {
        padding: 1rem;
        margin-bottom: 3rem;
    }

    .container {
        padding: 1rem;
    }

    h1 {
        font-size: clamp(1.2rem, 3vw, 2rem);
        padding: 0 0.5rem;
    }

    .intro-section {
        margin: 0 auto 2rem;
        padding: 1.5rem;
    }
}

.catalog-section {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.catalog-button {
    padding: 1.5rem 3rem;
    font-size: 1.5rem;
    background: linear-gradient(135deg, #00b4db, #0083b0);
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.catalog-button i {
    font-size: 2rem;
    transition: transform 0.3s ease;
    margin-right: 8px;
}

.catalog-button:hover,
.catalog-button:active,
.catalog-button:focus {
    text-decoration: none !important;
}

.catalog-button:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.catalog-button:hover i {
    transform: translateY(2px);
}

.catalog-button:active {
    transform: translateY(1px);
}

.catalog-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.catalog-button:hover::before {
    left: 100%;
}

footer {
    margin-top: 4rem;
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-info {
    margin-bottom: 2rem;
}

.contact-info p {
    margin: 0.5rem 0;
    font-size: 1.1rem;
    color: #fff;
}

#qrcode {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem;
    border-radius: 10px;
    width: fit-content;
    margin: 0 auto;
}

.phone-link {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.5);
    padding-bottom: 2px;
}

.phone-link:hover {
    color: #00b4db;
    border-bottom-color: #00b4db;
}

.intro-section {
    text-align: center;
    margin: -2rem auto 3rem;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.1) 100%);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 1.8;
}

.intro-section h2 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 1px;
}

.intro-section p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.intro-section p:last-child {
    margin-bottom: 0;
}

.directions-link {
    display: inline-flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    margin-top: 0.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
}

.directions-link::before {
    content: '📍';
    margin-right: 8px;
    font-size: 1.2em;
}

.directions-link:hover {
    background: linear-gradient(135deg, #00b4db, #0083b0);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}