/* Base Styles & Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1e88e5;
    --primary-dark: #1565c0;
    --primary-light: #90caf9;
    --accent: #ff4081;
    --accent-dark: #c60055;
    --accent-light: #ff80ab;
    --bg-color: #f5f5f5;
    --bg-alt: #ffffff;
    --text-primary: #212121;
    --text-secondary: #616161;
    --text-light: #ffffff;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-large: 0 10px 30px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Avenir Next', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-color);
    overflow-x: hidden;
}

.page-container {
    max-width: 1800px;
    margin: 0 auto;
    background-color: var(--bg-alt);
    box-shadow: var(--shadow);
    position: relative;
}

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

a:hover {
    color: var(--primary-dark);
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.8em;
}

h1 {
    font-size: 3.5rem;
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
    color: var(--primary-dark);
}

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

/* Layout Elements */
section {
    padding: 6rem 2rem;
}

/* Header & Navigation */
header {
    padding: 1rem 0;
    background-color: var(--bg-alt);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    width: 180px;
}

.logo-wave {
    stroke: var(--primary);
    fill: none;
}

.logo-text {
    fill: var(--accent);
    font-weight: bold;
    font-size: 24px;
}

nav {
    display: flex;
    align-items: center;
}

.main-nav {
    display: flex;
    list-style: none;
    align-items: center;
}

.main-nav li {
    margin-left: 2.5rem;
}

.main-nav a {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-secondary);
    position: relative;
}

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

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

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger {
    width: 30px;
    height: 20px;
    position: relative;
    cursor: pointer;
}

.bar {
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    position: absolute;
    left: 0;
    transition: var(--transition);
}

.bar:nth-child(1) {
    top: 0;
}

.bar:nth-child(2) {
    top: 8px;
}

.bar:nth-child(3) {
    top: 16px;
}

/* Buttons */
.btn {
    display: inline-block;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary), var(--accent));
    color: var(--text-light);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(255, 64, 129, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(255, 64, 129, 0.4);
    transform: translateY(-3px);
    color: var(--text-light);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 0.8rem 2rem;
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: var(--text-light);
    transform: translateY(-3px);
}

.btn-small {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    background-color: var(--accent);
    color: var(--text-light);
}

.btn-small:hover {
    background-color: var(--accent-dark);
    color: var(--text-light);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    background: linear-gradient(to right, var(--primary), var(--accent));
    color: var(--text-light);
    box-shadow: 0 5px 15px rgba(255, 64, 129, 0.3);
}

.btn-large:hover {
    box-shadow: 0 8px 25px rgba(255, 64, 129, 0.4);
    transform: translateY(-5px);
    color: var(--text-light);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    padding: 8rem 4rem;
    background: linear-gradient(120deg, #f8f9fa 0%, #e3f2fd 100%);
    overflow: hidden;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
}

.hero-image {
    flex: 1;
    max-width: 600px;
}

.castle-main {
    fill: var(--primary-dark);
}

.castle-tower {
    fill: var(--primary);
}

.star {
    fill: var(--accent-light);
    animation: twinkle 2s infinite alternate;
}

.ai-overlay {
    fill: none;
    stroke: var(--accent);
    stroke-width: 2;
    stroke-dasharray: 10;
    opacity: 0.5;
    animation: dash 30s linear infinite;
}

.ai-text {
    fill: var(--accent);
    font-size: 24px;
    font-weight: bold;
    text-anchor: middle;
    opacity: 0.7;
}

@keyframes twinkle {
    0% { opacity: 0.3; }
    100% { opacity: 1; }
}

@keyframes dash {
    to {
        stroke-dashoffset: 1000;
    }
}

/* About Section */
.about {
    text-align: center;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%);
}

.cards-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.card {
    background-color: var(--bg-alt);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    max-width: 350px;
    flex: 1;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
}

.icon-bg {
    fill: var(--primary-light);
    opacity: 0.2;
}

.icon-path {
    fill: var(--primary);
}

.icon-path-2 {
    stroke: var(--primary-dark);
    stroke-width: 3;
    fill: none;
}

.icon-text {
    fill: var(--primary-dark);
    font-weight: bold;
    text-anchor: middle;
    font-size: 20px;
}

/* Gallery Section */
.gallery {
    background-color: #eceff1;
    padding-bottom: 8rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem auto;
    max-width: 1200px;
}

.gallery-item {
    background-color: var(--bg-alt);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-large);
}

.gallery-frame {
    fill: var(--bg-alt);
    stroke: var(--primary-light);
    stroke-width: 2;
}

.gallery-circle {
    fill: var(--primary-light);
    opacity: 0.2;
}

.gallery-circle-2 {
    fill: var(--primary-light);
    opacity: 0.3;
}

.gallery-curve {
    stroke: var(--accent);
    stroke-width: 3;
    fill: none;
}

.gallery-shape {
    fill: var(--accent-light);
    opacity: 0.2;
}

.gallery-triangle {
    fill: var(--primary);
    opacity: 0.2;
}

.gallery-text {
    fill: var(--primary-dark);
    text-anchor: middle;
    font-size: 18px;
    font-weight: 600;
}

.gallery-cta {
    text-align: center;
    margin-top: 3rem;
}

/* How It Works Section */
.how-it-works {
    text-align: center;
    background-color: var(--bg-alt);
    padding-bottom: 8rem;
}

.steps {
    max-width: 1000px;
    margin: 4rem auto 0;
}

.step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    text-align: left;
}

.step-number {
    background: linear-gradient(to bottom right, var(--primary), var(--accent));
    color: var(--text-light);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 8rem 2rem;
    background: linear-gradient(to right, var(--primary), var(--accent));
    color: var(--text-light);
}

.cta-section h2 {
    color: var(--text-light);
}

.cta-section h2::after {
    background-color: var(--text-light);
}

.cta-section p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 3rem;
}

/* Footer */
footer {
    background-color: #263238;
    color: #b0bec5;
    padding: 5rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-logo {
    flex: 1;
    min-width: 280px;
}

.footer-logo svg {
    width: 180px;
    margin-bottom: 1.5rem;
}

.footer-logo .logo-wave {
    stroke: var(--accent);
}

.footer-logo .logo-text {
    fill: var(--primary-light);
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 1rem;
}

.footer-column a {
    color: #b0bec5;
}

.footer-column a:hover {
    color: var(--primary-light);
}

.footer-disclaimer {
    max-width: 1200px;
    margin: 4rem auto 0;
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive Design */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 6rem 2rem;
    }
    
    .hero-text {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    section {
        padding: 4rem 1.5rem;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--bg-alt);
        flex-direction: column;
        justify-content: center;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        transition: var(--transition);
        z-index: 1001;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav li {
        margin: 1.5rem 0;
    }
    
    .cards-container {
        flex-direction: column;
        align-items: center;
    }
    
    .card {
        width: 100%;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-links {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
}