:root {
    --bg-color: #0b0b0c;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --accent: #ed5c1c; /* Orange accent matching the design */
    --accent-hover: #d24e15;
    --border-color: #2e2e2e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
}

/* --- NAVBAR --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: relative;
    z-index: 10;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
}

.logo-icon {
    width: 18px;
    height: 18px;
    border: 2px solid var(--accent);
    border-radius: 4px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: color 0.3s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.sign-in {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: color 0.3s;
}

.sign-in:hover {
    color: var(--text-primary);
}

.btn-demo {
    text-decoration: none;
    background-color: white;
    color: black;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: opacity 0.3s;
}

.btn-demo:hover {
    opacity: 0.85;
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    padding: 8rem 5% 5rem;
    text-align: center;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Canvas taking the background for the 3D particles & shapes */
#hero-3d-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none; /* Allows user to click things underneath */
}

/* Orange Gradient Glow Behind Text */
.glow-bg {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    height: 700px;
    background: radial-gradient(circle, rgba(237,92,28,0.18) 0%, rgba(11,11,12,0) 65%);
    z-index: 0;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* --- FORM --- */
.hero-form {
    display: flex;
    gap: 0.5rem;
    max-width: 450px;
    margin: 0 auto;
    background: rgba(255,255,255,0.03);
    padding: 0.4rem;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-form input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.8rem 1rem;
    color: white;
    outline: none;
    font-size: 0.9rem;
}

.hero-form input::placeholder {
    color: #666;
}

.hero-form .btn-primary {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0 1.5rem;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
}

.hero-form .btn-primary:hover {
    background: var(--accent-hover);
}

/* --- META HISTORY --- */
.hero-meta {
    margin-top: 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-history {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-secondary);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.3s;
}

.btn-history:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
}

/* --- TRUSTED BY --- */
.trusted-by {
    text-align: center;
    padding: 3rem 5% 5rem;
    position: relative;
    z-index: 2;
}

.trusted-by p {
    color: #6a6a6a;
    font-size: 0.8rem;
    margin-bottom: 2rem;
}

.logos {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    align-items: center;
}

.logos span {
    color: #7b7b7b;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}