/* Root Variables */
:root {
    --primary-color: #FFF4E2;
    --primary-dark: #2c5aa0;
    --primary-light: #3d7bc4;
    --secondary-color: #E59020;
    --accent-color: #E59020;
    --light-bg: #FFF4E2;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(44, 90, 160, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

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

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Header & Navigation */
header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
    animation: slideInDown 0.6s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: var(--white);
    animation: float 3s ease-in-out infinite;
}

.logo-svg {
    height: 80px;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

nav a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

nav a:hover {
    color: var(--accent-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
}

/* CTA Buttons */
.btn {
    display: inline-block;
    padding: 14px 36px;
    background: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(229, 144, 32, 0.3);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(229, 144, 32, 0.5);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-dark);
    border-color: var(--white);
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--white);
}

.section-title {
    font-size: 48px;
    color: var(--primary-dark);
    margin-bottom: 60px;
    text-align: center;
    position: relative;
    animation: fadeInUp 0.8s ease;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 5px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    margin: 20px auto 0;
    border-radius: 3px;
    box-shadow: 0 5px 20px rgba(229, 144, 32, 0.3);
}

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

.about-text h3 {
    color: var(--primary-dark);
    font-size: 24px;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
    line-height: 1.8;
    font-size: 16px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.about-image {
    position: relative;
    height: 450px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    animation: fadeInRight 0.8s ease;
    background-size: cover;
    background-position: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

/* Services Section */
.services {
    padding: 100px 0;
}

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

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 50px 30px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    animation: fadeInUp 0.8s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(45, 90, 160, 0.08);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-20px);
    box-shadow: 0 30px 60px rgba(229, 144, 32, 0.15);
}

.service-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(229, 144, 32, 0.3);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(10deg) scale(1.1);
}

.service-card h3 {
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-size: 22px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
}

/* Industries Section */
.industries {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.industries::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="dots" x="0" y="0" width="60" height="60" patternUnits="userSpaceOnUse"><circle cx="30" cy="30" r="2" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="1200" height="600" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
}

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

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    position: relative;
    z-index: 2;
}

.industry-item {
    background: rgba(229, 144, 32, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(229, 144, 32, 0.3);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 700;
    font-size: 18px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.industry-item::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.industry-item:hover::before {
    opacity: 0.2;
}

.industry-item:hover {
    transform: scale(1.08);
    border-color: var(--accent-color);
    box-shadow: 0 20px 50px rgba(229, 144, 32, 0.3);
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.project-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    animation: fadeInUp 0.8s ease;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 70px rgba(0,0,0,0.2);
}

.project-image {
    width: 100%;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
    text-align: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.project-image::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.4), rgba(0,0,0,0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.project-card:hover .project-image::before {
    opacity: 1;
}

.project-image span {
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.project-info {
    padding: 30px;
}

.project-info h3 {
    color: var(--primary-dark);
    margin-bottom: 12px;
    font-size: 20px;
    font-weight: 700;
}

.project-info p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

.project-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 15px;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-item {
    display: flex;
    gap: 25px;
    animation: fadeInLeft 0.8s ease;
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    flex-shrink: 0;
    box-shadow: 0 10px 30px rgba(229, 144, 32, 0.3);
    transition: var(--transition);
}

.contact-item:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
}

.contact-details h3 {
    color: var(--primary-dark);
    margin-bottom: 8px;
    font-size: 18px;
    font-weight: 700;
}

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

.contact-details a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-details a:hover {
    color: var(--accent-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    animation: fadeInRight 0.8s ease;
}

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

.form-group label {
    color: var(--primary-dark);
    font-weight: 700;
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea {
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(229, 144, 32, 0.05);
    box-shadow: 0 0 0 4px rgba(229, 144, 32, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 60px 0 20px;
    text-align: center;
}

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

.footer-section h4 {
    margin-bottom: 20px;
    color: var(--accent-color);
    font-size: 18px;
    font-weight: 700;
}

.footer-section p,
.footer-section a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
    font-size: 14px;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 30px;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 1rem;
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--primary-dark);
        padding: 20px;
    }

    nav.active ul {
        display: flex;
    }

    .mobile-menu-toggle {
        display: block;
    }

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

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

    .about-features {
        grid-template-columns: 1fr;
    }

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

    .logo-svg {
        height: 60px;
    }

}

@media (max-width: 480px) {
    .section-title {
        font-size: 24px;
    }

    .container {
        padding: 0 15px;
    }


    .about-image {
        height: 300px;
    }
}