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

:root {
    --bg-color: #050505;
    --text-color: #f0f0f0;
    --accent-color: #00f0ff;
    --accent-glow: rgba(0, 240, 255, 0.4);
    --secondary-accent: #7a00ff;
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

/* Custom Cursor */
.cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    background-color: var(--accent-color);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
    z-index: 9999;
    transition: width 0.3s, height 0.3s, background-color 0.3s;
}

.cursor.hovered {
    width: 60px;
    height: 60px;
    background-color: transparent;
    border: 2px solid var(--accent-color);
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    padding: 1rem 5%;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-color);
    position: relative;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: invert(1);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 3rem;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition);
}

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

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

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

/* WebGL Background Container */
#webgl-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    opacity: 0.6;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 10%;
    position: relative;
    z-index: 1;
}

.hero p.tagline {
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s forwards 0.5s;
}

.hero h1 {
    font-size: clamp(4rem, 8vw, 10rem);
    font-weight: 800;
    line-height: 0.9;
    text-transform: uppercase;
    margin-bottom: 2rem;
    max-width: 1200px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s forwards 0.8s;
}

.hero h1 span {
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-btns {
    display: flex;
    gap: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s forwards 1.1s;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    border: 1px solid var(--accent-color);
    color: var(--text-color);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    background: transparent;
    cursor: pointer;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transition: var(--transition);
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

.btn:hover {
    color: var(--bg-color);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn.secondary {
    border-color: rgba(255, 255, 255, 0.2);
}

.btn.secondary::before {
    background: #fff;
}

.btn.secondary:hover {
    color: #000;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

/* Page Standard Section */
.page-section {
    padding: 150px 10%;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: clamp(3rem, 5vw, 6rem);
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 4rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 100px;
    height: 4px;
    background: var(--accent-color);
}

/* About Grid */
.founders-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
}

.founder-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    transition: var(--transition);
    text-align: center;
    backdrop-filter: blur(10px);
}

.founder-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.1);
}

.founder-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 2rem;
    filter: grayscale(80%) contrast(1.2);
    transition: var(--transition);
}

.founder-card:hover .founder-image {
    filter: grayscale(0%) contrast(1);
}

.founder-card h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.founder-card p.role {
    color: var(--accent-color);
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.founder-card p.desc {
    color: #aaa;
    font-size: 1rem;
}

/* Services */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-item {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 0;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    transition: var(--transition);
}

.service-item:hover {
    padding-left: 2rem;
    border-color: var(--accent-color);
}

.service-item h3 {
    font-size: 2.5rem;
    font-weight: 600;
}

.service-item p {
    font-size: 1.2rem;
    color: #aaa;
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.project-card {
    position: relative;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    background: #111;
}

.project-card .glass {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    transform: translateY(100%);
    transition: var(--transition);
}

.project-card:hover .glass {
    transform: translateY(0);
}

.project-card h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-card span {
    color: var(--accent-color);
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 4rem;
    margin-bottom: 2rem;
}

.contact-info a {
    display: block;
    font-size: 2rem;
    color: #aaa;
    text-decoration: none;
    margin-bottom: 1rem;
    transition: var(--transition);
}

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

form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.input-group {
    position: relative;
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-color);
    font-size: 1.2rem;
    font-family: var(--font-main);
    transition: var(--transition);
}

.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.input-group label {
    position: absolute;
    top: 1rem;
    left: 0;
    color: #666;
    pointer-events: none;
    transition: var(--transition);
}

.input-group input:focus~label,
.input-group input:valid~label,
.input-group textarea:focus~label,
.input-group textarea:valid~label {
    top: -1.5rem;
    font-size: 0.9rem;
    color: var(--accent-color);
}

/* Animations */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background-color: var(--accent-color);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background-color: var(--accent-color);
}

/* Responsive */
@media (max-width: 768px) {
    .founders-grid {
        grid-template-columns: 1fr;
    }

    .service-item {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .contact-info h2 {
        font-size: 2.5rem;
    }

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

    header {
        flex-direction: row;
        padding: 1rem 5%;
        background: rgba(5, 5, 5, 0.9);
        backdrop-filter: blur(10px);
    }

    .menu-toggle {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(15px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        transition: var(--transition);
        z-index: 1000;
        overflow-y: auto;
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        padding: 2rem 0;
    }

    nav a {
        font-size: 1.5rem;
    }
}

/* Landscape Mode Adjustments */
@media (max-width: 900px) and (orientation: landscape) {
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 50px;
    }

    .hero h1 {
        font-size: 3rem;
        margin-bottom: 1rem;
    }

    .hero p.tagline {
        margin-bottom: 0.5rem;
    }

    .page-section {
        padding: 100px 5%;
    }

    nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    nav {
        justify-content: flex-start;
        padding-top: 5rem;
    }
}

/* Chatbot Styles */
.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 10000;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-color);
    border: none;
    color: var(--bg-color);
    cursor: pointer;
    box-shadow: 0 0 20px var(--accent-glow);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.chatbot-toggle svg {
    width: 30px;
    height: 30px;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 450px;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.chatbot-window.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chatbot-header {
    padding: 1rem 1.5rem;
    background: rgba(0, 240, 255, 0.1);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-title {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}

.chatbot-close {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.chatbot-close:hover {
    color: var(--accent-color);
}

.chatbot-messages {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.message {
    max-width: 80%;
    margin-bottom: 0.5rem;
    animation: fadeUp 0.3s forwards;
}

.message.bot {
    align-self: flex-start;
}

.message.bot .message-content {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 15px 15px 15px 5px;
    padding: 0.8rem;
    font-size: 0.9rem;
}

.message.user {
    align-self: flex-end;
}

.message.user .message-content {
    background: var(--accent-color);
    color: var(--bg-color);
    border-radius: 15px 15px 5px 15px;
    padding: 0.8rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.chatbot-input {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 0.5rem;
}

.chatbot-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    font-family: var(--font-main);
    transition: var(--transition);
}

.chatbot-input input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.1);
}

.chatbot-input button {
    background: var(--accent-color);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    color: var(--bg-color);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.chatbot-input button svg {
    width: 18px;
    height: 18px;
    margin-left: -2px;
}

.chatbot-input button:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .chatbot-window {
        width: 300px;
        height: 400px;
        bottom: 70px;
        right: -15px;
    }
}