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

:root {
    --color-white: #ffffff;
    --color-blue: #2c3e50;
    --color-blue-light: #34495e;
    --color-amber: #d4a574;
    --color-amber-light: #e8c9a8;
    --color-black: #000000;
    --color-gray: #7f8c8d;
    --color-gray-light: #ecf0f1;
    --spacing: 8px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-white);
    color: var(--color-blue);
    line-height: 1.6;
}

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 280px;
    background: linear-gradient(180deg, var(--color-blue) 0%, var(--color-blue-light) 100%);
    padding: calc(var(--spacing) * 4);
    z-index: 1000;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.logo {
    text-align: center;
    margin-bottom: calc(var(--spacing) * 6);
    padding-bottom: calc(var(--spacing) * 3);
    border-bottom: 2px solid var(--color-amber);
}

.logo h2 {
    font-size: 2.5rem;
    color: var(--color-white);
    letter-spacing: 3px;
    margin-bottom: calc(var(--spacing) * 1);
    animation: fadeInDown 0.8s ease;
}

.logo p {
    color: var(--color-amber);
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
}

.nav-links li {
    margin-bottom: calc(var(--spacing) * 2);
}

.nav-links a {
    display: flex;
    align-items: center;
    padding: calc(var(--spacing) * 2);
    color: var(--color-white);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--color-amber);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.nav-links a:hover::before,
.nav-links a.active::before {
    transform: scaleY(1);
}

.nav-links a:hover,
.nav-links a.active {
    background: rgba(212, 165, 116, 0.2);
    transform: translateX(8px);
}

.nav-links a i {
    margin-right: calc(var(--spacing) * 2);
    font-size: 1.2rem;
    color: var(--color-amber);
}

.menu-toggle {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    background: var(--color-blue);
    color: var(--color-white);
    border: none;
    padding: calc(var(--spacing) * 2);
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.5rem;
}

.main-content {
    margin-left: 280px;
    min-height: 100vh;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--spacing) * 8) calc(var(--spacing) * 6);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-light) 100%);
}

.hero-content {
    flex: 1;
    padding-right: calc(var(--spacing) * 6);
}

.hero-title {
    font-size: 4.5rem;
    line-height: 1.2;
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 3);
}

.hero-title .highlight {
    color: var(--color-amber);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: calc(var(--spacing) * 4);
    letter-spacing: 2px;
}

.hero-taglines {
    margin-bottom: calc(var(--spacing) * 5);
}

.tagline {
    font-style: italic;
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 2);
    padding-left: calc(var(--spacing) * 3);
    border-left: 3px solid var(--color-amber);
    font-size: 1.1rem;
    animation: fadeInLeft 1s ease;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 3px solid var(--color-black);
    animation: fadeInRight 1s ease;
}

.cta-button {
    display: inline-block;
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 5);
    background: var(--color-amber);
    color: var(--color-white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid var(--color-black);
    box-shadow: 4px 4px 0 var(--color-black);
}

.cta-button:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--color-black);
    background: var(--color-amber-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing) * 3);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 6);
    position: relative;
    padding-bottom: calc(var(--spacing) * 2);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--color-amber);
}

.services-preview {
    padding: calc(var(--spacing) * 10) 0;
    background: var(--color-white);
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.service-card {
    background: var(--color-white);
    padding: calc(var(--spacing) * 4);
    border-radius: 16px;
    border: 2px solid var(--color-black);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-amber) 0%, var(--color-amber-light) 100%);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--color-amber);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: calc(var(--spacing) * 3);
    border: 2px solid var(--color-black);
}

.card-icon i {
    font-size: 2rem;
    color: var(--color-white);
}

.service-card h3 {
    font-size: 1.3rem;
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 2);
}

.service-card p {
    color: var(--color-gray);
    margin-bottom: calc(var(--spacing) * 2);
    line-height: 1.8;
}

.highlight-text {
    color: var(--color-blue);
    font-weight: 600;
}

.card-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-amber);
    text-decoration: none;
    font-weight: 600;
    margin-top: calc(var(--spacing) * 2);
    transition: all 0.3s ease;
}

.card-link i {
    margin-left: calc(var(--spacing) * 1);
    transition: transform 0.3s ease;
}

.card-link:hover i {
    transform: translateX(5px);
}

.why-choose {
    padding: calc(var(--spacing) * 10) 0;
    background: var(--color-gray-light);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.reason-item {
    display: flex;
    align-items: flex-start;
    padding: calc(var(--spacing) * 3);
    background: var(--color-white);
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.reason-item:hover {
    border-color: var(--color-amber);
    transform: scale(1.05);
}

.reason-icon {
    width: 50px;
    height: 50px;
    background: var(--color-amber);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: calc(var(--spacing) * 2);
    flex-shrink: 0;
    border: 2px solid var(--color-black);
}

.reason-icon i {
    color: var(--color-white);
    font-size: 1.3rem;
}

.reason-item p {
    color: var(--color-blue);
    font-weight: 500;
}

.cta-section {
    padding: calc(var(--spacing) * 10) 0;
    background: var(--color-blue);
    text-align: center;
}

.cta-section h2 {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: calc(var(--spacing) * 2);
}

.cta-section p {
    color: var(--color-amber-light);
    font-size: 1.2rem;
    margin-bottom: calc(var(--spacing) * 4);
}

.page-header {
    padding: calc(var(--spacing) * 10) 0;
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-light) 100%);
    text-align: center;
}

.page-header h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: calc(var(--spacing) * 2);
}

.page-header .subtitle {
    color: var(--color-amber-light);
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.about-content {
    padding: calc(var(--spacing) * 10) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing) * 6);
    align-items: center;
    margin-bottom: calc(var(--spacing) * 10);
}

.about-text h2 {
    color: var(--color-blue);
    font-size: 2rem;
    margin-bottom: calc(var(--spacing) * 3);
}

.about-text h3 {
    color: var(--color-blue);
    font-size: 1.5rem;
    margin: calc(var(--spacing) * 4) 0 calc(var(--spacing) * 2) 0;
}

.about-text p {
    color: var(--color-gray);
    margin-bottom: calc(var(--spacing) * 2);
    line-height: 1.8;
}

.expertise-list {
    list-style: none;
}

.expertise-list li {
    padding: calc(var(--spacing) * 1) 0;
    color: var(--color-blue);
}

.expertise-list i {
    color: var(--color-amber);
    margin-right: calc(var(--spacing) * 2);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 16px;
    border: 3px solid var(--color-black);
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.1);
}

.values-section {
    text-align: center;
}

.values-section h2 {
    font-size: 2.5rem;
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 6);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.value-card {
    padding: calc(var(--spacing) * 4);
    background: var(--color-gray-light);
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

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

.value-card i {
    font-size: 3rem;
    color: var(--color-amber);
    margin-bottom: calc(var(--spacing) * 2);
}

.value-card h3 {
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 2);
}

.value-card p {
    color: var(--color-gray);
    line-height: 1.6;
}

.location-section {
    padding: calc(var(--spacing) * 10) 0;
    background: var(--color-gray-light);
    text-align: center;
}

.location-section h2 {
    font-size: 2.5rem;
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 6);
}

.locations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing) * 4);
    max-width: 800px;
    margin: 0 auto;
}

.location-card {
    padding: calc(var(--spacing) * 5);
    background: var(--color-white);
    border-radius: 12px;
    border: 2px solid var(--color-black);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.1);
}

.location-card i {
    font-size: 3rem;
    color: var(--color-amber);
    margin-bottom: calc(var(--spacing) * 2);
}

.location-card h3 {
    color: var(--color-blue);
    font-size: 1.5rem;
    margin-bottom: calc(var(--spacing) * 1);
}

.location-card p {
    color: var(--color-gray);
}

.services-detailed {
    padding: calc(var(--spacing) * 10) 0;
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing) * 6);
    align-items: center;
    margin-bottom: calc(var(--spacing) * 10);
}

.service-detail.reverse {
    direction: rtl;
}

.service-detail.reverse .service-detail-content {
    direction: ltr;
}

.service-badge {
    display: inline-block;
    padding: calc(var(--spacing) * 1) calc(var(--spacing) * 3);
    background: var(--color-amber);
    color: var(--color-white);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: calc(var(--spacing) * 2);
    border: 2px solid var(--color-black);
}

.service-detail-content h2 {
    color: var(--color-blue);
    font-size: 2rem;
    margin-bottom: calc(var(--spacing) * 3);
}

.service-detail-content p {
    color: var(--color-gray);
    margin-bottom: calc(var(--spacing) * 2);
    line-height: 1.8;
}

.service-features {
    list-style: none;
    margin-top: calc(var(--spacing) * 3);
}

.service-features li {
    padding: calc(var(--spacing) * 1) 0;
    color: var(--color-blue);
    display: flex;
    align-items: center;
}

.service-features i {
    color: var(--color-amber);
    margin-right: calc(var(--spacing) * 2);
}

.service-detail-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 16px;
    border: 3px solid var(--color-black);
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.1);
}

.formulas-section {
    padding: calc(var(--spacing) * 10) 0;
    background: var(--color-gray-light);
}

.formulas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.formula-card {
    background: var(--color-white);
    padding: calc(var(--spacing) * 5);
    border-radius: 16px;
    border: 2px solid var(--color-black);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.formula-card:hover {
    transform: translateY(-8px);
    box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.15);
}

.formula-card.featured {
    border-color: var(--color-amber);
    border-width: 3px;
}

.formula-badge {
    position: absolute;
    top: -15px;
    right: calc(var(--spacing) * 3);
    background: var(--color-amber);
    color: var(--color-white);
    padding: calc(var(--spacing) * 1) calc(var(--spacing) * 3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 2px solid var(--color-black);
}

.formula-header {
    text-align: center;
    margin-bottom: calc(var(--spacing) * 3);
}

.formula-header i {
    font-size: 3rem;
    color: var(--color-amber);
    margin-bottom: calc(var(--spacing) * 2);
}

.formula-header h3 {
    color: var(--color-blue);
    font-size: 1.8rem;
}

.formula-description {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: calc(var(--spacing) * 4);
    line-height: 1.6;
    font-style: italic;
}

.formula-features {
    list-style: none;
}

.formula-features li {
    padding: calc(var(--spacing) * 1.5) 0;
    color: var(--color-blue);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-gray-light);
}

.formula-features li:last-child {
    border-bottom: none;
}

.formula-features i {
    color: var(--color-amber);
    margin-right: calc(var(--spacing) * 2);
}

.gallery-section {
    padding: calc(var(--spacing) * 10) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    border: 3px solid var(--color-black);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
    cursor: pointer;
    height: 400px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    padding: calc(var(--spacing) * 4);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-info h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: calc(var(--spacing) * 1);
}

.gallery-info p {
    color: var(--color-amber-light);
}

.contact-section {
    padding: calc(var(--spacing) * 10) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing) * 8);
}

.contact-info h2 {
    color: var(--color-blue);
    font-size: 2rem;
    margin-bottom: calc(var(--spacing) * 3);
}

.contact-intro {
    color: var(--color-gray);
    margin-bottom: calc(var(--spacing) * 5);
    line-height: 1.8;
}

.contact-details {
    margin-top: calc(var(--spacing) * 4);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: calc(var(--spacing) * 4);
    padding: calc(var(--spacing) * 3);
    background: var(--color-gray-light);
    border-radius: 12px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--color-amber);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: calc(var(--spacing) * 3);
    flex-shrink: 0;
    border: 2px solid var(--color-black);
}

.contact-icon i {
    color: var(--color-white);
    font-size: 1.3rem;
}

.contact-text h3 {
    color: var(--color-blue);
    margin-bottom: calc(var(--spacing) * 1);
}

.contact-text p {
    color: var(--color-gray);
}

.contact-text a {
    color: var(--color-amber);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: var(--color-blue);
}

.contact-form-wrapper {
    background: var(--color-gray-light);
    padding: calc(var(--spacing) * 5);
    border-radius: 16px;
    border: 2px solid var(--color-black);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
}

.contact-form-wrapper h3 {
    color: var(--color-blue);
    font-size: 1.8rem;
    margin-bottom: calc(var(--spacing) * 4);
}

.form-group {
    margin-bottom: calc(var(--spacing) * 3);
}

.form-group label {
    display: block;
    color: var(--color-blue);
    font-weight: 600;
    margin-bottom: calc(var(--spacing) * 1);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: calc(var(--spacing) * 2);
    border: 2px solid var(--color-black);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--color-white);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-amber);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.2);
}

.submit-button {
    width: 100%;
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    background: var(--color-amber);
    color: var(--color-white);
    border: 2px solid var(--color-black);
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--spacing) * 2);
    box-shadow: 4px 4px 0 var(--color-black);
}

.submit-button:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--color-black);
    background: var(--color-amber-light);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in {
    animation: fadeInDown 1s ease;
}

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .menu-toggle {
        display: block;
    }

    .main-content {
        margin-left: 0;
    }

    .hero {
        flex-direction: column;
        padding: calc(var(--spacing) * 10) calc(var(--spacing) * 3);
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: calc(var(--spacing) * 5);
    }

    .hero-title {
        font-size: 3rem;
    }

    .about-grid,
    .service-detail,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .service-detail.reverse {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .service-cards,
    .reasons-grid,
    .values-grid,
    .formulas-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .gallery-item {
        height: 300px;
    }
}