:root {
    --bg-color: #fafafa;
    --bg-alt: #f2f2f2;
    --text-color: #2b2b2b;
    --text-secondary: #4a4a4a;
    --accent-color: #d14d72;
    --primary-color: #2b2b2b;
    --secondary-color: #8c8c8c;
    --card-bg: #ffffff;
    --card-border: #e0e0e0;
    --header-bg: rgba(250, 250, 250, 0.8);
    --grid-gap: 2rem;
    --container-padding: 0 2rem;
    --max-width: 1200px;
    --font-main: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    background-color: var(--bg-color);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-color);
}

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

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

header {
    padding: 1.2rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-color);
}

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

nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.btn-cta {
    background: var(--primary-color);
    color: white !important;
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.section {
    padding: 9rem 0;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.section.visible, .hero.visible {
    opacity: 1;
    transform: translateY(0);
}

.bg-alt {
    background-color: var(--bg-alt);
}

h2 {
    font-size: 2.75rem;
    margin-bottom: 3.5rem;
    font-weight: 800;
    color: var(--text-color);
}

.lead {
    font-size: 1.5rem;
    color: var(--text-secondary);
    max-width: 800px;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--container-padding);
    max-width: var(--max-width);
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

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

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

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

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

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.ai-orb {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--primary-color) 0%, rgba(209, 77, 114, 0.08) 60%, transparent 80%);
    border-radius: 50%;
    filter: blur(50px);
    opacity: 0.35;
    animation: float 8s infinite ease-in-out;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -30px) scale(1.05); }
    66% { transform: translate(-10px, 20px) scale(0.95); }
    100% { transform: translate(0, 0) scale(1); }
}

/* Grid Layout */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.card {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.03);
}

.card .icon {
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.card h3 {
    margin-bottom: 1.2rem;
    font-size: 1.5rem;
}

.card p {
    color: var(--text-secondary);
}

/* Services */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.service-item {
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 2.5rem;
}

.service-item h3 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.service-item p {
    color: var(--text-secondary);
}

/* Team */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 4rem;
}

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

.team-avatar {
    width: 160px;
    height: 160px;
    object-fit: cover;
    border-radius: 4px; /* Matching the Iron & Sakura sharp edges */
    margin: 0 auto 2rem;
    filter: grayscale(100%) contrast(1.1); /* Enterprise look */
    transition: filter 0.3s ease, transform 0.3s ease;
    border: 1px solid var(--card-border);
}

.team-member:hover .team-avatar {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Contact */
.contact-box {
    background: white;
    padding: 6rem;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--card-border);
}

.btn-large {
    display: inline-block;
    margin-top: 2.5rem;
    font-size: 2.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 800;
    letter-spacing: -1.5px;
}

/* Footer */
footer {
    padding: 5rem 0;
    border-top: 1px solid var(--card-border);
    color: var(--secondary-color);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 10rem;
    }
    .hero h1 { font-size: 3rem; }
    .hero-visual { display: none; }
    nav ul { display: none; }
    .contact-box { padding: 3rem 1.5rem; }
}