@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@500;700;900&display=swap');

:root {
    /* Color Palette */
    --clr-black: #000000;
    --clr-black-light: #0a0a0a;
    --clr-black-lighter: #111111;
    --clr-purple-dark: #3A0CA3;
    --clr-purple-vib: #7209B7;
    --clr-purple-neon: #9D4EDD;
    
    --clr-text-light: #F8F9FA;
    --clr-text-muted: #ADB5BD;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 6rem;
    --container-width: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--clr-black);
    color: var(--clr-text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

p {
    font-size: 1.125rem;
    color: var(--clr-text-muted);
    margin-bottom: 1.5rem;
}

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: var(--transition-base);
    background: transparent;
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(157, 78, 221, 0.1);
    padding: 1rem 0;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--clr-text-light);
    text-decoration: none;
    letter-spacing: 2px;
}

.logo span {
    color: var(--clr-purple-neon);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--clr-text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--clr-purple-neon);
    transition: var(--transition-base);
}

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

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

.mobile-menu-btn {
    display: none;
    color: var(--clr-text-light);
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(45deg, var(--clr-purple-vib), var(--clr-purple-neon));
    color: var(--clr-text-light);
    box-shadow: 0 4px 15px rgba(114, 9, 183, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(157, 78, 221, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--clr-text-light);
    border: 2px solid var(--clr-purple-neon);
}

.btn-outline:hover {
    background: rgba(157, 78, 221, 0.1);
    box-shadow: 0 0 15px rgba(157, 78, 221, 0.2);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 5rem;
    background: radial-gradient(circle at 70% 50%, rgba(58, 12, 163, 0.15) 0%, rgba(0, 0, 0, 1) 50%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1571019614242-c5c5dee9f50b?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover;
    opacity: 0.5; /* Increased from 0.3 for 20% more visibility */
    z-index: -1;
    filter: grayscale(100%) contrast(1.2);
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #000 0%, rgba(0,0,0,0.7) 50%, transparent 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--clr-text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    font-weight: 300;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Animations (Scroll reveal) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Problem/Solution Section (PAS) */
.pas-section {
    background: var(--clr-black-light);
    text-align: center;
}

.pas-content {
    max-width: 800px;
    margin: 0 auto;
}

.highlight-text {
    color: var(--clr-purple-neon);
    font-weight: 700;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: auto;
    filter: grayscale(80%) sepia(10%) hue-rotate(250deg);
    transition: var(--transition-slow);
}

.about-image:hover img {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 50px rgba(0,0,0,0.5);
}

/* Method Section */
.method-section {
    background: linear-gradient(to bottom, var(--clr-black), var(--clr-black-light));
}

.method-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    position: relative;
    transition: var(--transition-base);
    word-break: break-word;
}

.step-card:hover {
    transform: translateY(-10px);
    border-color: rgba(157, 78, 221, 0.3);
    background: rgba(157, 78, 221, 0.05);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: rgba(157, 78, 221, 0.2);
    position: absolute;
    top: -10px;
    right: 10px;
    line-height: 1;
}

/* Programs Section */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.program-card {
    background: var(--clr-black-lighter);
    padding: 3rem 2rem;
    border-radius: 8px;
    border-top: 3px solid transparent;
    transition: var(--transition-base);
}

.program-card:hover {
    border-top-color: var(--clr-purple-neon);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.program-icon {
    font-size: 2.5rem;
    color: var(--clr-purple-neon);
    margin-bottom: 1.5rem;
}

/* Results & Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: rgba(58, 12, 163, 0.05);
    padding: 2.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--clr-purple-vib);
}

.quote-mark {
    font-size: 4rem;
    color: rgba(157, 78, 221, 0.2);
    line-height: 0;
    font-family: serif;
    margin-bottom: 1rem;
}

/* Blog Preview */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--clr-black-lighter);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-content {
    padding: 1.5rem;
}

.blog-category {
    color: var(--clr-purple-neon);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: block;
}

/* CTA & Footer */
.cta-section {
    background: linear-gradient(45deg, var(--clr-purple-dark), #000);
    text-align: center;
    padding: 8rem 0;
    border-top: 1px solid rgba(157, 78, 221, 0.2);
}

footer {
    background: var(--clr-black-lighter);
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.social-links a {
    color: var(--clr-text-light);
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.social-links a:hover {
    color: var(--clr-purple-neon);
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .hero::after {
        background: linear-gradient(0deg, #000 0%, rgba(0,0,0,0.7) 100%, transparent 100%);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--clr-black-light);
        flex-direction: column;
        padding: 2rem;
        text-align: center;
        border-bottom: 1px solid rgba(157, 78, 221, 0.2);
    }

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

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

    :root {
        --section-padding: 4rem;
    }
}