@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;700;800&display=swap');

:root {
    --bg-primary: #070709;
    --bg-secondary: #111114;
    --bg-tertiary: #18181c;
    --bg-overlay: rgba(7, 7, 9, 0.85);
    
    --text-primary: #f5f5f7;
    --text-secondary: #a1a1a6;
    --text-muted: #6b6b70;
    
    --accent-primary: #e4b31a; /* Warm Mustard / Golden Yellow */
    --accent-secondary: #164e63; /* Deep Corporate Teal */
    --accent-hover: #c49914;
    
    --font-primary: 'Inter', sans-serif;
    --font-header: 'Outfit', sans-serif;
    
    --section-padding: 6rem 5%;
    --container-width: 1200px;
    --border-radius: 8px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-header);
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

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

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

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

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    color: var(--accent-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 4px;
    font-weight: 500;
    font-family: var(--font-header);
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    border: 1px solid var(--accent-primary);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--text-secondary);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(7, 7, 9, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.5rem 5%;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
    padding: 1rem 5%;
    background-color: rgba(7, 7, 9, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
}

.logo {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 1px;
    display: flex;
    flex-direction: column;
}

.logo span {
    font-size: 0.75rem;
    color: var(--accent-primary);
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-primary);
}

.nav-links .btn {
    padding: 0.5rem 1.5rem;
}

.hamburger {
    display: none;
    cursor: pointer;
    border: none;
    background: transparent;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 5%;
    overflow: hidden;
    background-image: url('../assets/hero-bg.png');
    background-size: cover;
    background-position: center;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(7,7,9,0.9) 0%, rgba(7,7,9,0.6) 50%, rgba(7,7,9,0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding-top: 4rem;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

/* Challenge Section */
.challenge {
    padding: var(--section-padding);
    background-color: var(--bg-secondary);
}

.challenge-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.challenge-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.stat-box {
    background-color: var(--bg-tertiary);
    padding: 2rem;
    border-left: 4px solid var(--accent-primary);
    margin-bottom: 2rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.stat-box h3 {
    font-size: 3rem;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.stat-box p {
    margin-bottom: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.challenge-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.challenge-image img {
    border-radius: var(--border-radius);
    opacity: 0.8;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background-color: var(--bg-secondary);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.1);
}

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

.service-icon {
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-list {
    list-style: none;
    margin-top: 1.5rem;
}

.service-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.service-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

.service-price {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.value-item h4 {
    color: var(--accent-primary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.value-item p {
    font-size: 0.9rem;
}

/* Results Section */
.results {
    padding: var(--section-padding);
    background-color: var(--bg-tertiary);
    text-align: center;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.result-item {
    padding: 2rem;
}

.result-number {
    font-size: 3.5rem;
    font-family: var(--font-header);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, var(--accent-primary), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.result-text {
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Differentiators Section */
.why-me {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.differentiators {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.diff-item {
    display: flex;
    gap: 1.5rem;
}

.diff-icon {
    font-size: 2rem;
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* CTA / Contact */
.contact {
    padding: 8rem 5%;
    background-color: var(--bg-secondary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--accent-primary));
}

.contact h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.contact p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
}

.contact-info {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.info-item a {
    color: var(--text-secondary);
}

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

/* Footer */
footer {
    padding: 2rem 5%;
    background-color: var(--bg-primary);
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 { font-size: 3.5rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .results-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .challenge-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 100%;
        background-color: var(--bg-secondary);
        flex-direction: column;
        justify-content: center;
        transition: var(--transition);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .hamburger { display: block; z-index: 1001; }
    
    .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .hero h1 { font-size: 2.5rem; }
    .services-grid { grid-template-columns: 1fr; }
    .results-grid { grid-template-columns: 1fr; gap: 3rem; }
    .differentiators { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .contact h2 { font-size: 2rem; }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}