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

:root {
    --primary-color: #2d2d2d;
    --bg-white: #ffffff;
    --bg-light: #f9f9f9;
    --border-color: #e5e5e5;
    --accent-color: #4a4a4a;
    --hover-color: #1a1a1a;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    color: var(--primary-color);
    background-color: var(--bg-white);
    line-height: 1.7;
    font-size: 16px;
}

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

section {
    padding: 80px 0;
}

/* ==================== Navigation ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    transition: var(--transition);
}

.logo-full {
    display: block;
}

.logo-icon {
    display: none;
}

.navbar.scrolled .logo-full {
    display: none;
}

.navbar.scrolled .logo-icon {
    display: block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

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

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

/* ==================== Hero Section ==================== */
.hero {
    
    
    background-color: var(--bg-white);    
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 80px;
    align-items: center;
    
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-text {
    width: 100%;
}

.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: 15px;
    bottom: 15px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 10px;
    z-index: -1;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;    
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary-color);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--accent-color);
    margin-bottom: 30px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 30px;
    color: var(--primary-color);
    max-width: 600px;
}

.hero-credentials {
    margin: 0 0 35px 0;
    padding: 0;
    background-color: transparent;
    border-left: none;
}

.hero-credentials p {
    margin-bottom: 10px;
    font-size: 15px;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-credentials strong {
    font-weight: 600;
    color: var(--primary-color);
}

.hero-credentials i {
    font-size: 16px;
    color: var(--primary-color);
}

/* Hero Expertise Section */
.expertise-section {
    padding: 60px 0;
    background-color: var(--bg-white);
    border-top: 2px solid var(--border-color);
}

.expertise-title {
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--primary-color);
    text-align: center;
    font-weight: 600;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.expertise-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 25px 20px;
    background-color: var(--bg-light);
    border-radius: 8px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.expertise-item:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.expertise-item i {
    font-size: 32px;
    transition: var(--transition);
}

.expertise-item span {
    font-size: 14px;
    font-weight: 500;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 0;
}

.btn {
    display: inline-block;
    padding: 14px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-primary:hover {
    background-color: var(--hover-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: var(--bg-white);
    color: var(--primary-color);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-large i {
    font-size: 22px;
}

/* ==================== Section Headers ==================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 38px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.3;
}

/* ==================== About Section ==================== */
.about {
    background-color: var(--bg-light);
}

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

.intro-text {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.about-content p {
    margin-bottom: 20px;
    font-size: 17px;
    line-height: 1.8;
}

.about-content h3 {
    font-size: 26px;
    margin: 40px 0 20px 0;
    color: var(--primary-color);
}

.approach-box {
    margin: 35px 0;
    padding: 30px;
    background-color: var(--bg-white);
    border-radius: 8px;
    border: 2px solid var(--border-color);
}

.approach-box h3 {
    margin-top: 0;
}

.approach-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.approach-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.approach-list i {
    color: var(--primary-color);
    font-size: 20px;
}

.tagline {
    font-style: italic;
    font-weight: 600;
    color: var(--primary-color);
}

/* Highlights Grid */
.highlights-grid {
    margin-top: 40px;
}

.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background-color: var(--bg-white);
    border-radius: 8px;
    transition: var(--transition);
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.highlight-item i {
    font-size: 30px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.highlight-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    padding: 35px;
    background-color: var(--bg-light);
    border-radius: 10px;
    transition: var(--transition);
    border: 2px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.service-icon {
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 48px;
    color: var(--primary-color);
}

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

.service-card p {
    margin-bottom: 20px;
    line-height: 1.7;
    color: var(--accent-color);
}

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

.service-list li {
    padding: 8px 0;
    color: var(--primary-color);
    font-size: 15px;
    position: relative;
    padding-left: 20px;
}

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

/* ==================== Why Me Section ==================== */
.why-me {
    background-color: var(--bg-light);
}

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

.why-content p {
    margin-bottom: 20px;
    font-size: 17px;
    line-height: 1.8;
}

.why-content h3 {
    font-size: 28px;
    margin: 40px 0 30px 0;
    color: var(--primary-color);
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.differentiator-card {
    padding: 30px;
    background-color: var(--bg-white);
    border-radius: 10px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.differentiator-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.differentiator-card i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.differentiator-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.differentiator-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--accent-color);
}

.industries-box {
    margin: 40px 0;
    padding: 30px;
    background-color: var(--bg-white);
    border-radius: 8px;
    border: 2px solid var(--border-color);
}

.industries-box h3 {
    margin-top: 0;
}

.industries-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.industry-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background-color: var(--bg-light);
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-color);
    transition: var(--transition);
}

.industry-tag:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.industry-tag i {
    font-size: 16px;
}

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

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

.contact-content p {
    margin-bottom: 20px;
    font-size: 17px;
    line-height: 1.8;
}

.contact-content h3 {
    font-size: 26px;
    margin: 35px 0 20px 0;
    color: var(--primary-color);
}

.consultation-areas {
    margin: 35px 0;
}

.areas-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.area-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background-color: var(--bg-light);
    border-radius: 5px;
    font-size: 16px;
    transition: var(--transition);
}

.area-item:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.area-item i {
    font-size: 18px;
}

.final-cta {
    text-align: center;
    margin-top: 50px;
    padding: 40px;
    background-color: var(--bg-light);
    border-radius: 10px;
}

.final-cta h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.final-cta p {
    font-size: 18px;
    margin-bottom: 25px;
}

/* ==================== Footer ==================== */
.footer {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 30px 0;
    text-align: center;
}

.footer p {
    margin: 5px 0;
    font-size: 14px;
}

/* ==================== Responsive Design ==================== */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr 320px;
        gap: 50px;
    }
    
    .hero-title {
        font-size: 42px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding-top: 100px;
        padding-bottom: 30px;
        min-height: auto;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-image {
        order: -1;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .image-wrapper {
        max-width: 100%;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        padding: 30px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
        gap: 20px;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        text-align: center;
        width: 100%;
    }
    
    .services-grid,
    .highlights,
    .differentiators-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-items {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    section {
        padding: 50px 0;
    }
    
    .hero {
        padding-top: 90px;
        padding-bottom: 20px;
    }
    
    .hero-container {
        gap: 30px;
    }
    
    .hero-image {
        max-width: 280px;
    }

    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-description {
        font-size: 15px;
    }
    
    .expertise-title {
        font-size: 24px;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }

    .section-header h2 {
        font-size: 24px;
    }
    
    .service-card,
    .differentiator-card {
        padding: 25px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ==================== Scroll Animations ==================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}