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

:root {
    --primary: hsl(32, 86%, 50%);
    --primary-dark: hsl(32, 86%, 43%);
    --secondary: hsl(0, 0%, 0%);
    --background: hsl(0, 0%, 100%);
    --foreground: hsl(0, 0%, 0%);
    --muted: hsl(0, 0%, 40%);
    --border: hsl(0, 0%, 90%);
    --card-bg: hsl(0, 0%, 98%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--foreground);
    background: var(--background);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 130px;
}

.logo {
    font-size: 4rem;
    font-weight: bold;
}

.logo-primary {
    color: var(--primary);
}

.logo-secondary {
    color: var(--foreground);
}

.nav-desktop {
    display: none;
    gap: 2rem;
}

.nav-desktop a {
    color: var(--foreground);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.header-btn {
    display: none;
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--foreground);
    transition: all 0.3s;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
}

.nav-mobile.active {
    display: flex;
}

.nav-mobile a {
    color: var(--foreground);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
}

/* Buttons */
.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

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

.btn-hero {
    background: white;
    color: var(--primary);
    border: 2px solid white;
    font-size: 1.1rem;
}

.btn-hero:hover {
    background: transparent;
    color: white;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('img/hero-consulting.jpg') center/cover;
    color: white;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(238, 136, 18, 0.85), rgba(200, 110, 0, 0.9));
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 8rem 1rem;
}

.hero-title {
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-title-large {
    font-size: 1.6rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.hero-text {
    font-size: 1rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    opacity: 0.6;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.section-title-white {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    color: white;
}

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

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
    color: var(--muted);
}

.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.text-white {
    color: white;
}

.text-primary {
    color: var(--primary);
}

/* Grid */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: 1fr;
}

.grid-3 {
    grid-template-columns: 1fr;
}

.grid-4 {
    grid-template-columns: 1fr;
}

/* Images */
.img-rounded {
    border-radius: 0.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    object-fit: cover;
}

/* Cards */
.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 1rem;
}

.card-text {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.card-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.card-list li {
    padding: 0.5rem 0;
    color: var(--foreground);
}

.card-list li::before {
    content: "• ";
    color: var(--primary);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* About Section */
.about-section {
    background: var(--background);
}

/* Services Section */
.services-section {
    background: hsl(14, 100%, 49%, 0.05);
}

/* Statistics Section */
.statistics-section {
    background: linear-gradient(135deg, var(--secondary), var(--foreground));
    color: white;
    position: relative;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1.25rem;
    opacity: 0.9;
}

.stats-footer {
    text-align: center;
    margin-top: 4rem;
}

.stats-footer h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

/* Solutions Section */
.solutions-section {
    background: var(--background);
}

.solution-card {
    padding: 1.5rem;
    border: 2px solid var(--border);
    border-radius: 0.5rem;
    transition: border-color 0.3s;
}

.solution-card:hover {
    border-color: var(--primary);
}

.solution-card h3 {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 1rem;
}

.solution-card ul {
    list-style: none;
}

.solution-card li {
    padding: 0.5rem 0;
    color: var(--muted);
}

/* Why Section */
.why-section {
    background: hsl(14, 100%, 49%, 0.05);
}

.reason-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.reason-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.reason-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.reason-card h3 {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.reason-card p {
    color: var(--muted);
}

/* Clients Section */
.clients-section {
    background: #ffffff;
}

.clients-carousel {
    overflow: hidden;
    position: relative;
}

.clients-track {
    display: flex;
    gap: 1rem;
    animation: scroll 30s linear infinite;
}

.client-item {
    min-width: 150px;
    height: 100px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-item img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.client-item:hover img {
    filter: grayscale(0%);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(to bottom, var(--background), hsl(0, 0%, 98%));
}

.testimonials-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.testimonial-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.testimonial-card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.testimonial-author {
    text-align: right;
    font-weight: 600;
    font-style: italic;
    color: var(--primary);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.25rem;
}

.contact-item p {
    opacity: 0.9;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-family: inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 255);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.4);
}

/* Footer */
.footer {
    background: var(--foreground);
    color: white;
    padding: 3rem 0 1rem;
}

.footer h3, .footer h4 {
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
    font-size: 0.875rem;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

/* Responsive Design */
@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
    
    .header-btn {
        display: inline-block;
    }
    
    .menu-toggle {
        display: none;
    }
    
    .nav-mobile {
        display: none !important;
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-title-large {
        font-size: 5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }

    .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('img/hero-consulting.jpg') center/cover;
    color: white;
    text-align: center;
    overflow: hidden;
}
}

@media (min-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .hero-title {
        font-size: 5rem;
    }
    
    .hero-title-large {
        font-size: 6rem;
    }
    .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('img/hero-consulting.jpg') center/cover;
    color: white;
    text-align: center;
    overflow: hidden;
}
}