:root {
 --primary-color: #e17f38;
 --accent-color: #3f485a;
 --text-dark: #1a1a1a;
 --text-light: #666;
 --bg-light: #f8f9fa;
 --white: #ffffff;
 --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
 --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
 --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
 --transition: all 0.3s ease;
 --border-radius: 12px;
}

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

html {
 scroll-behavior: smooth;
}

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

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

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

ul {
 list-style: none;
}

button {
 border: none;
 background: none;
 cursor: pointer;
 font-family: inherit;
}

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

section {
 padding: 80px 0;
}

.navbar {
 position: fixed;
 top: 0;
 left: 0;
 right: 0;
 background: var(--white);
 box-shadow: var(--shadow-sm);
 z-index: 1000;
 transition: var(--transition);
}

.navbar.scrolled {
 box-shadow: var(--shadow-md);
}

.nav-wrapper {
 display: flex;
 align-items: center;
 justify-content: space-between;
 padding: 15px 0;
}

.logo img {
 height: 50px;
 width: auto;
}

.mobile-menu-toggle {
 display: none;
 flex-direction: column;
 gap: 5px;
 padding: 5px;
}

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

.nav-menu {
 display: flex;
 align-items: center;
 gap: 30px;
}

.nav-menu a {
 font-weight: 500;
 color: var(--text-dark);
 position: relative;
}

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

.nav-menu a::after {
 content: '';
 position: absolute;
 bottom: -5px;
 left: 0;
 width: 0;
 height: 2px;
 background: var(--primary-color);
 transition: var(--transition);
}

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

.nav-cta {
 background: var(--primary-color);
 color: var(--white) !important;
 padding: 10px 20px;
 border-radius: 8px;
 font-weight: 600;
}

.nav-cta::after {
 display: none;
}

.nav-cta:hover {
 background: #d16f28;
 color: var(--white) !important;
 transform: translateY(-2px);
}

.hero {
 margin-top: 80px;
 background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
 position: relative;
 padding: 100px 0 150px;
}

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

.hero-text {
 animation: fadeInUp 0.8s ease;
}

.hero-title {
 margin-bottom: 24px;
}

.title-accent {
 display: block;
 font-size: 1.2rem;
 color: var(--primary-color);
 font-weight: 600;
 margin-bottom: 8px;
}

.title-main {
 display: block;
 font-family: 'Poppins', sans-serif;
 font-size: 3rem;
 font-weight: 800;
 color: var(--accent-color);
 line-height: 1.2;
}

.hero-description {
 font-size: 1.1rem;
 color: var(--text-light);
 margin-bottom: 32px;
 line-height: 1.8;
}

.hero-buttons {
 display: flex;
 gap: 16px;
 flex-wrap: wrap;
}

.hero-image {
 animation: fadeInRight 0.8s ease;
 position: relative;
}

.hero-image img {
 width: 100%;
 border-radius: var(--border-radius);
 box-shadow: var(--shadow-lg);
}

.wave-divider-inverted {
 position: absolute;
 bottom: 0;
 left: 0;
 width: 100%;
 overflow: hidden;
 line-height: 0;
 transform: rotate(180deg);
}

.wave-divider-inverted svg {
 position: relative;
 display: block;
 width: calc(100% + 1.3px);
 height: 80px;
}

.wave-divider-inverted path {
 fill: var(--white);
}

.btn {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 padding: 14px 28px;
 border-radius: 8px;
 font-weight: 600;
 font-size: 1rem;
 transition: var(--transition);
 cursor: pointer;
}

.btn-primary {
 background: var(--primary-color);
 color: var(--white);
 box-shadow: 0 4px 12px rgba(225, 127, 56, 0.3);
}

.btn-primary:hover {
 background: #d16f28;
 transform: translateY(-2px);
 box-shadow: 0 6px 16px rgba(225, 127, 56, 0.4);
}

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

.btn-secondary:hover {
 background: var(--accent-color);
 color: var(--white);
 transform: translateY(-2px);
}

.section-header {
 text-align: center;
 margin-bottom: 60px;
}

.section-subtitle {
 display: inline-block;
 color: var(--primary-color);
 font-weight: 600;
 font-size: 0.95rem;
 text-transform: uppercase;
 letter-spacing: 1px;
 margin-bottom: 12px;
}

.section-title {
 font-family: 'Poppins', sans-serif;
 font-size: 2.5rem;
 font-weight: 700;
 color: var(--accent-color);
 margin-bottom: 16px;
}

.section-description {
 font-size: 1.1rem;
 color: var(--text-light);
 max-width: 600px;
 margin: 0 auto;
}

.about {
 background: var(--white);
}

.about-content {
 display: grid;
 gap: 60px;
}

.about-text {
 max-width: 800px;
 margin: 0 auto;
}

.about-intro {
 font-size: 1.2rem;
 font-weight: 600;
 color: var(--accent-color);
 margin-bottom: 20px;
}

.about-text p {
 color: var(--text-light);
 margin-bottom: 20px;
 font-size: 1.05rem;
}

.about-features {
 display: grid;
 gap: 24px;
 margin-top: 40px;
}

.about-feature {
 display: flex;
 gap: 16px;
 align-items: flex-start;
 padding: 20px;
 background: var(--bg-light);
 border-radius: var(--border-radius);
 transition: var(--transition);
}

.about-feature:hover {
 transform: translateX(8px);
 box-shadow: var(--shadow-sm);
}

.about-feature i {
 font-size: 1.5rem;
 color: var(--primary-color);
 margin-top: 4px;
}

.about-feature h3 {
 font-size: 1.1rem;
 color: var(--accent-color);
 margin-bottom: 4px;
}

.about-feature p {
 margin: 0;
 font-size: 0.95rem;
}

.about-stats {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
 gap: 30px;
 margin-top: 40px;
}

.stat-card {
 text-align: center;
 padding: 40px 20px;
 background: linear-gradient(135deg, var(--primary-color), #d16f28);
 border-radius: var(--border-radius);
 color: var(--white);
 box-shadow: var(--shadow-md);
 transition: var(--transition);
}

.stat-card:hover {
 transform: translateY(-8px);
 box-shadow: var(--shadow-lg);
}

.stat-card i {
 font-size: 2.5rem;
 margin-bottom: 16px;
 opacity: 0.9;
}

.stat-number {
 font-size: 2.5rem;
 font-weight: 800;
 font-family: 'Poppins', sans-serif;
}

.stat-label {
 font-size: 0.95rem;
 opacity: 0.95;
 margin-top: 8px;
}

.services {
 background: var(--bg-light);
}

.services-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
 gap: 30px;
}

.service-card {
 background: var(--white);
 padding: 40px;
 border-radius: var(--border-radius);
 box-shadow: var(--shadow-sm);
 transition: var(--transition);
 position: relative;
}

.service-card:hover {
 transform: translateY(-8px);
 box-shadow: var(--shadow-lg);
}

.service-card.featured {
 border: 2px solid var(--primary-color);
}

.service-badge {
 position: absolute;
 top: 20px;
 right: 20px;
 background: var(--primary-color);
 color: var(--white);
 padding: 6px 12px;
 border-radius: 20px;
 font-size: 0.85rem;
 font-weight: 600;
}

.service-icon {
 width: 70px;
 height: 70px;
 background: linear-gradient(135deg, var(--primary-color), #d16f28);
 border-radius: 16px;
 display: flex;
 align-items: center;
 justify-content: center;
 margin-bottom: 24px;
}

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

.service-card h3 {
 font-size: 1.5rem;
 color: var(--accent-color);
 margin-bottom: 16px;
}

.service-card > p {
 color: var(--text-light);
 margin-bottom: 24px;
 line-height: 1.7;
}

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

.service-features li {
 display: flex;
 align-items: center;
 gap: 12px;
 padding: 10px 0;
 color: var(--text-light);
 font-size: 0.95rem;
}

.service-features i {
 color: var(--primary-color);
 font-size: 0.85rem;
}

.portfolio {
 background: var(--white);
}

.portfolio-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 30px;
}

.portfolio-item {
 border-radius: var(--border-radius);
 overflow: hidden;
 position: relative;
 cursor: pointer;
}

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

.portfolio-image img {
 width: 100%;
 height: 300px;
 object-fit: cover;
 transition: var(--transition);
}

.portfolio-overlay {
 position: absolute;
 bottom: 0;
 left: 0;
 right: 0;
 background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
 padding: 30px;
 color: var(--white);
 transform: translateY(20px);
 transition: var(--transition);
}

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

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

.portfolio-overlay h3 {
 font-size: 1.3rem;
 margin-bottom: 8px;
}

.portfolio-overlay p {
 font-size: 0.95rem;
 margin-bottom: 12px;
 opacity: 0.9;
}

.portfolio-category {
 display: inline-flex;
 align-items: center;
 gap: 6px;
 background: var(--primary-color);
 padding: 6px 12px;
 border-radius: 20px;
 font-size: 0.85rem;
}

.testimonials {
 background: var(--bg-light);
}

.testimonials-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
 gap: 30px;
}

.testimonial-card {
 background: var(--white);
 padding: 40px;
 border-radius: var(--border-radius);
 box-shadow: var(--shadow-sm);
 transition: var(--transition);
}

.testimonial-card:hover {
 transform: translateY(-8px);
 box-shadow: var(--shadow-lg);
}

.testimonial-rating {
 color: #ffc107;
 margin-bottom: 20px;
 font-size: 1.1rem;
}

.testimonial-text {
 color: var(--text-light);
 font-style: italic;
 line-height: 1.8;
 margin-bottom: 24px;
 font-size: 1.05rem;
}

.testimonial-author {
 display: flex;
 align-items: center;
 gap: 16px;
}

.testimonial-author img {
 width: 60px;
 height: 60px;
 border-radius: 50%;
 object-fit: cover;
}

.author-name {
 font-weight: 600;
 color: var(--accent-color);
 margin-bottom: 4px;
}

.author-company {
 font-size: 0.9rem;
 color: var(--text-light);
}

.team {
 background: var(--white);
}

.team-content {
 max-width: 900px;
 margin: 0 auto;
}

.team-member {
 display: grid;
 grid-template-columns: 1fr 1.5fr;
 gap: 60px;
 align-items: center;
}

.team-member-image {
 position: relative;
}

.team-member-image img {
 width: 100%;
 border-radius: var(--border-radius);
 box-shadow: var(--shadow-lg);
}

.team-social {
 display: flex;
 gap: 12px;
 margin-top: 20px;
}

.team-social a {
 width: 45px;
 height: 45px;
 background: var(--primary-color);
 color: var(--white);
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 transition: var(--transition);
}

.team-social a:hover {
 background: var(--accent-color);
 transform: translateY(-4px);
}

.team-member-info h3 {
 font-size: 2rem;
 color: var(--accent-color);
 margin-bottom: 8px;
}

.team-member-role {
 color: var(--primary-color);
 font-weight: 600;
 font-size: 1.1rem;
 margin-bottom: 20px;
}

.team-member-bio {
 color: var(--text-light);
 line-height: 1.8;
 margin-bottom: 30px;
}

.team-member-skills {
 display: flex;
 flex-wrap: wrap;
 gap: 12px;
 margin-bottom: 30px;
}

.team-member-skills span {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 background: var(--bg-light);
 padding: 10px 16px;
 border-radius: 8px;
 font-size: 0.9rem;
 color: var(--accent-color);
}

.team-member-skills i {
 color: var(--primary-color);
}

.faq {
 background: var(--bg-light);
}

.faq-grid {
 max-width: 900px;
 margin: 0 auto;
 display: grid;
 gap: 20px;
}

.faq-item {
 background: var(--white);
 border-radius: var(--border-radius);
 overflow: hidden;
 box-shadow: var(--shadow-sm);
}

.faq-question {
 width: 100%;
 padding: 24px;
 display: flex;
 justify-content: space-between;
 align-items: center;
 text-align: left;
 font-size: 1.1rem;
 font-weight: 600;
 color: var(--accent-color);
 cursor: pointer;
 transition: var(--transition);
}

.faq-question:hover {
 color: var(--primary-color);
}

.faq-question i {
 color: var(--primary-color);
 transition: var(--transition);
 font-size: 1.2rem;
}

.faq-item.active .faq-question i {
 transform: rotate(180deg);
}

.faq-answer {
 max-height: 0;
 overflow: hidden;
 transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
 max-height: 500px;
}

.faq-answer p {
 padding: 0 24px 24px;
 color: var(--text-light);
 line-height: 1.8;
}

.contact {
 background: var(--white);
}

.contact-content {
 display: grid;
 grid-template-columns: 1fr 1.2fr;
 gap: 60px;
}

.contact-info h3 {
 font-size: 1.8rem;
 color: var(--accent-color);
 margin-bottom: 16px;
}

.contact-info > p {
 color: var(--text-light);
 margin-bottom: 32px;
 line-height: 1.8;
}

.contact-details {
 display: grid;
 gap: 24px;
 margin-bottom: 40px;
}

.contact-detail {
 display: flex;
 align-items: flex-start;
 gap: 16px;
}

.contact-detail i {
 width: 45px;
 height: 45px;
 background: var(--bg-light);
 color: var(--primary-color);
 border-radius: 12px;
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 1.2rem;
 flex-shrink: 0;
}

.contact-detail strong {
 display: block;
 color: var(--accent-color);
 margin-bottom: 4px;
 font-weight: 600;
}

.contact-detail a,
.contact-detail span {
 color: var(--text-light);
}

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

.contact-social h4 {
 color: var(--accent-color);
 margin-bottom: 16px;
}

.social-links {
 display: flex;
 gap: 12px;
}

.social-links a {
 width: 45px;
 height: 45px;
 background: var(--primary-color);
 color: var(--white);
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 1.2rem;
 transition: var(--transition);
}

.social-links a:hover {
 background: var(--accent-color);
 transform: translateY(-4px);
}

.contact-form-wrapper {
 background: var(--bg-light);
 padding: 40px;
 border-radius: var(--border-radius);
 box-shadow: var(--shadow-md);
}

.form-group {
 margin-bottom: 24px;
}

.form-group label {
 display: block;
 font-weight: 600;
 color: var(--accent-color);
 margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
 width: 100%;
 padding: 14px;
 border: 2px solid #e0e0e0;
 border-radius: 8px;
 font-family: inherit;
 font-size: 1rem;
 transition: var(--transition);
 background: var(--white);
}

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

.form-group textarea {
 resize: vertical;
}

.contact-form button {
 width: 100%;
}

.form-message {
 margin-top: 20px;
 padding: 14px;
 border-radius: 8px;
 text-align: center;
 font-weight: 500;
 display: none;
}

.form-message.success {
 background: #d4edda;
 color: #155724;
 border: 1px solid #c3e6cb;
 display: block;
}

.form-message.error {
 background: #f8d7da;
 color: #721c24;
 border: 1px solid #f5c6cb;
 display: block;
}

.footer {
 background: var(--accent-color);
 color: var(--white);
 padding: 60px 0 20px;
}

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

.footer-logo {
 height: 50px;
 margin-bottom: 16px;
 filter: brightness(0) invert(1);
}

.footer-section p {
 color: rgba(255, 255, 255, 0.8);
 margin-bottom: 20px;
 line-height: 1.7;
}

.footer-social {
 display: flex;
 gap: 12px;
}

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

.footer-social a:hover {
 background: var(--primary-color);
 transform: translateY(-4px);
}

.footer-section h4 {
 font-size: 1.2rem;
 margin-bottom: 20px;
}

.footer-section ul li {
 margin-bottom: 12px;
}

.footer-section ul li a {
 color: rgba(255, 255, 255, 0.8);
 display: flex;
 align-items: center;
 gap: 8px;
}

.footer-section ul li a:hover {
 color: var(--primary-color);
}

.footer-section ul li i {
 font-size: 0.9rem;
 color: var(--primary-color);
}

.footer-bottom {
 border-top: 1px solid rgba(255, 255, 255, 0.1);
 padding-top: 30px;
 text-align: center;
}

.footer-bottom p {
 color: rgba(255, 255, 255, 0.7);
 margin-bottom: 8px;
}

.footer-bottom a {
 color: var(--primary-color);
 font-weight: 600;
}

.footer-bottom a:hover {
 text-decoration: underline;
}

.back-to-top {
 position: fixed;
 bottom: 30px;
 right: 30px;
 width: 50px;
 height: 50px;
 background: var(--primary-color);
 color: var(--white);
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 1.2rem;
 box-shadow: var(--shadow-md);
 opacity: 0;
 visibility: hidden;
 transition: var(--transition);
 z-index: 999;
}

.back-to-top.visible {
 opacity: 1;
 visibility: visible;
}

.back-to-top:hover {
 background: var(--accent-color);
 transform: translateY(-4px);
}

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

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

@media (max-width: 992px) {
 .hero-content {
 grid-template-columns: 1fr;
 gap: 40px;
 }

 .hero-image {
 order: -1;
 }

 .title-main {
 font-size: 2.5rem;
 }

 .team-member {
 grid-template-columns: 1fr;
 text-align: center;
 }

 .team-social {
 justify-content: center;
 }

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

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

 .nav-menu {
 position: fixed;
 top: 80px;
 left: -100%;
 width: 100%;
 background: var(--white);
 flex-direction: column;
 padding: 30px;
 box-shadow: var(--shadow-md);
 transition: var(--transition);
 }

 .nav-menu.active {
 left: 0;
 }

 .mobile-menu-toggle.active span:nth-child(1) {
 transform: rotate(45deg) translate(7px, 7px);
 }

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

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

 section {
 padding: 60px 0;
 }

 .hero {
 padding: 60px 0 100px;
 }

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

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

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

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

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

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

@media (max-width: 480px) {
 .title-main {
 font-size: 1.75rem;
 }

 .section-title {
 font-size: 1.75rem;
 }

 .btn {
 padding: 12px 24px;
 font-size: 0.95rem;
 }

 .contact-form-wrapper {
 padding: 24px;
 }
}