/* ===================================
   CSS Variables & Base Styles
   =================================== */
:root {
    /* Colors */
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-primary: #C45308;
    --color-primary-light: #E15F09;
    --color-primary-dark: #963F06;
    --color-text-dark: #3B3C3D;
    --color-text-light: #707070;
    --color-bg-light: #E8E6E6;
    --color-bg-white: #FFFFFF;

    /* Gradients */
    --gradient-hero: radial-gradient(circle at 94% 90%, #098BE1 0%, 20%, rgba(9,139,225,0) 40%),
                     radial-gradient(circle at 2% 98%, rgba(240,245,167,0.99) 0%, 25%, rgba(240,245,167,0) 50%),
                     radial-gradient(circle at 6% 13%, #076DB1 0%, 42%, rgba(7,109,177,0) 70%),
                     radial-gradient(circle at 94% 11%, #F0F5A7 0%, 42%, rgba(240,245,167,0) 70%),
                     radial-gradient(circle at 49% 50%, #FFFFFF 0%, 100%, rgba(255,255,255,0) 100%);

    /* Typography */
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'DIN Next W01', Arial, sans-serif;

    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 80px 20px;

    /* Transitions */
    --transition-standard: 0.3s ease;
}

/* Font Face Declarations */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    src: url('fonts/JTUSjIg1_i6t8kCHKm459WlhyyTh89Y.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 700;
    src: url('fonts/JTURjIg1_i6t8kCHKm45_dJE3gnD_vx3rCs.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'DIN Next W01';
    font-style: normal;
    font-weight: 400;
    src: url('fonts/din-next-w01-light.woff2') format('woff2');
    font-display: swap;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-standard);
}

a:hover {
    color: var(--color-primary);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.hidden {
    display: none !important;
}

/* ===================================
   Header Styles
   =================================== */
#site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-gradient {
    background: var(--gradient-hero);
    padding: 20px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 50px;
    height: auto;
}

.logo-text {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-white);
    margin: 0;
}

/* Navigation */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-text-dark);
    transition: var(--transition-standard);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    font-family: var(--font-secondary);
    font-size: 16px;
    letter-spacing: 0.04em;
    color: var(--color-text-dark);
    font-weight: 400;
    padding: 10px 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-standard);
}

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

.nav-links a.active {
    color: var(--color-primary);
    font-weight: 700;
}

/* ===================================
   Hero Section
   =================================== */
.hero-section {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    padding: 0 40px;
    max-width: 600px;
}

.hero-title {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: 0.05em;
    color: var(--color-white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-family: var(--font-secondary);
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-white);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    max-width: 600px;
}

/* ===================================
   Services Section
   =================================== */
.services-section {
    padding: var(--section-padding);
    background-color: var(--color-bg-light);
}

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

.service-card {
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-standard), box-shadow var(--transition-standard);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

.service-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

.service-card h3 {
    font-size: 24px;
    font-weight: 700;
    padding: 20px 20px 10px;
    color: var(--color-text-dark);
}

.service-card p {
    font-size: 16px;
    line-height: 1.6;
    padding: 0 20px 20px;
    color: var(--color-text-light);
}

/* ===================================
   Partners Section
   =================================== */
.partners-section {
    padding: var(--section-padding);
    text-align: center;
    background-color: var(--color-white);
}

.partners-section h2 {
    font-size: 32px;
    margin-bottom: 40px;
    color: var(--color-text-dark);
}

.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.partner-logo {
    height: 60px;
    width: auto;
    opacity: 0.7;
    transition: opacity var(--transition-standard);
}

.partner-logo:hover {
    opacity: 1;
}

/* ===================================
   Newsletter Section
   =================================== */
.newsletter-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
}

.newsletter-image {
    position: relative;
    overflow: hidden;
}

.newsletter-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.newsletter-content {
    background-color: var(--color-text-dark);
    color: var(--color-white);
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.newsletter-icon {
    width: 40px;
    margin-bottom: 20px;
}

.newsletter-icon img {
    width: 100%;
}

.newsletter-content h3 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 15px;
}

.newsletter-content p {
    font-family: var(--font-secondary);
    font-size: 16px;
    letter-spacing: 0.05em;
    line-height: 1.8;
    margin-bottom: 25px;
}

.newsletter-form {
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.newsletter-form input {
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: 16px;
    border-radius: 4px;
    transition: var(--transition-standard);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form button {
    padding: 12px 30px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-standard);
}

.newsletter-form button:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.form-message {
    margin-top: 15px;
    color: var(--color-white);
    font-size: 14px;
}

/* ===================================
   Contact Section
   =================================== */
.contact-section {
    padding: var(--section-padding);
    background-color: var(--color-white);
}

.contact-content {
    text-align: center;
}

.contact-logo {
    margin-bottom: 30px;
}

.contact-logo img {
    width: 80px;
    margin: 0 auto 15px;
}

.contact-logo h2 {
    font-size: 48px;
    letter-spacing: 0.05em;
    color: var(--color-text-dark);
}

.contact-info {
    max-width: 500px;
    margin: 0 auto;
}

.contact-info p {
    font-family: var(--font-secondary);
    font-size: 16px;
    letter-spacing: 0.04em;
    line-height: 1.8;
    margin-bottom: 10px;
}

.contact-info a {
    color: var(--color-text-dark);
    transition: color var(--transition-standard);
}

.contact-info a:hover {
    color: var(--color-primary);
}

/* ===================================
   Footer Styles
   =================================== */
#site-footer {
    background-color: var(--color-text-dark);
    color: var(--color-white);
    padding: 30px 20px;
}

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

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition-standard);
}

.social-links a:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 80px 20px 20px;
        gap: 20px;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
    }

    .nav-links.active {
        right: 0;
    }

    .logo-text {
        font-size: 28px;
    }

    .hero-title {
        font-size: 48px;
    }

    .newsletter-section {
        grid-template-columns: 1fr;
    }

    .newsletter-image {
        min-height: 300px;
    }

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

    .footer-content {
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo-icon {
        width: 35px;
    }

    .logo-text {
        font-size: 24px;
    }

    .hero-title {
        font-size: 36px;
    }

    .contact-logo h2 {
        font-size: 36px;
    }
}

/* ===================================
   Page Hero Styles (for subpages)
   =================================== */
.page-hero {
    background: var(--gradient-hero);
    padding: 100px 20px 80px;
    text-align: center;
}

.page-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text-dark);
    margin-bottom: 20px;
}

.page-subtitle {
    font-family: var(--font-secondary);
    font-size: 20px;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
}

/* ===================================
   Services Page Styles
   =================================== */
.services-detailed {
    padding: var(--section-padding);
    background-color: var(--color-white);
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 100px;
    align-items: center;
}

.service-detail:last-child {
    margin-bottom: 0;
}

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

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

.service-detail-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.service-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-detail-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--color-text-dark);
}

.service-intro {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.service-features {
    list-style: none;
    margin-bottom: 30px;
}

.service-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-bg-light);
    font-family: var(--font-secondary);
    line-height: 1.6;
}

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

.service-features strong {
    color: var(--color-primary);
    font-weight: 700;
}

.service-tech {
    background-color: var(--color-bg-light);
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.service-tech h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--color-text-dark);
}

.service-tech p {
    font-family: var(--font-secondary);
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ===================================
   About Page Styles
   =================================== */
.about-section {
    padding: var(--section-padding);
    background-color: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--color-text-dark);
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.about-image {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.values-section {
    padding: var(--section-padding);
    background-color: var(--color-bg-light);
    text-align: center;
}

.values-section h2 {
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--color-text-dark);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-standard), box-shadow var(--transition-standard);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.value-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.value-card p {
    font-family: var(--font-secondary);
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-light);
}

.expertise-section {
    padding: var(--section-padding);
    background-color: var(--color-white);
}

.expertise-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.expertise-image {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.expertise-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.expertise-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--color-text-dark);
}

.expertise-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 25px;
}

.expertise-list {
    list-style: none;
    padding-left: 0;
}

.expertise-list li {
    padding: 10px 0 10px 30px;
    font-family: var(--font-secondary);
    font-size: 15px;
    color: var(--color-text-light);
    position: relative;
}

.expertise-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 18px;
}

.partners-intro {
    font-family: var(--font-secondary);
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

/* ===================================
   Contact Page Styles
   =================================== */
.contact-form-section {
    padding: var(--section-padding);
    background-color: var(--color-bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 32px;
    margin-bottom: 30px;
    color: var(--color-text-dark);
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.contact-form label {
    font-family: var(--font-secondary);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 12px 15px;
    border: 2px solid var(--color-bg-light);
    background: var(--color-white);
    color: var(--color-text-dark);
    font-size: 16px;
    font-family: var(--font-primary);
    border-radius: 4px;
    transition: var(--transition-standard);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

.contact-info-block {
    background: var(--color-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.contact-info-block .contact-logo {
    text-align: center;
    margin-bottom: 30px;
}

.contact-info-block .contact-logo img {
    width: 60px;
    margin: 0 auto 15px;
}

.contact-info-block h3 {
    text-align: center;
    font-size: 32px;
    letter-spacing: 0.05em;
    color: var(--color-text-dark);
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.contact-item p {
    font-family: var(--font-secondary);
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin: 5px 0;
}

.contact-item a {
    color: var(--color-text-light);
    transition: color var(--transition-standard);
}

.contact-item a:hover {
    color: var(--color-primary);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    padding: 80px 20px;
    background-color: var(--color-text-dark);
    text-align: center;
    color: var(--color-white);
}

.cta-section h2 {
    font-size: 40px;
    margin-bottom: 15px;
}

.cta-section p {
    font-family: var(--font-secondary);
    font-size: 18px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.btn-primary {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-standard);
    cursor: pointer;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(196, 83, 8, 0.4);
}

/* ===================================
   Responsive Design - New Pages
   =================================== */
@media (max-width: 768px) {
    .service-detail,
    .about-content,
    .expertise-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .service-detail-image,
    .about-image,
    .expertise-image {
        height: 300px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

    .page-hero {
        padding: 80px 20px 60px;
    }
}

@media (max-width: 480px) {
    .service-detail-content h2,
    .about-text h2,
    .expertise-text h2,
    .values-section h2 {
        font-size: 28px;
    }

    .page-title {
        font-size: 32px;
    }

    .service-detail-image,
    .about-image,
    .expertise-image {
        height: 250px;
    }

    .contact-info-block {
        padding: 30px 20px;
    }
}