:root {
    --primary: #d97706;
    /* Bronze/Amber */
    --primary-hover: #b45309;
    --bg: #0c0a09;
    /* Stone-950, deep dark */
    --text: #fafaf9;
    --text-muted: #a8a29e;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent-glow: rgba(217, 119, 6, 0.2);
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    padding: 1.5rem clamp(1rem, 5vw, 2rem);
    max-width: 1200px;
    margin: 0 auto;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: clamp(0.75rem, 2vw, 1rem);
    row-gap: 1rem;
}

.nav-cta {
    margin-left: auto;
}

.lang-switcher {
    display: flex;
    border: 2px solid var(--primary);
    border-radius: 8px;
    overflow: hidden;
}

.lang-option {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    padding: 0.5rem 0.875rem;
    transition: all 0.2s;
    white-space: nowrap;
    background: transparent;
    position: relative;
}

.lang-option:not(:last-child) {
    border-right: 2px solid var(--primary);
}

.lang-option:hover {
    background: rgba(217, 119, 6, 0.1);
}

.lang-option.active {
    background: var(--primary);
    color: white;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: clamp(1.1rem, 4vw, 1.5rem);
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--text);
    text-decoration: none;
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.8;
}

.logo img {
    width: clamp(32px, 8vw, 40px);
    height: clamp(32px, 8vw, 40px);
    border-radius: 10px;
    box-shadow: 0 0 20px var(--accent-glow);
    flex-shrink: 0;
}

.logo span {
    background: linear-gradient(90deg, #fbbf24, #d97706);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: clamp(2rem, 8vw, 4rem) clamp(1rem, 5vw, 2rem);
    max-width: 1200px;
    margin: 0 auto;
    min-height: 80vh;
}

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

h1 {
    font-size: clamp(2rem, 7vw, 4rem);
    line-height: 1.1;
    margin-bottom: clamp(1rem, 3vw, 2rem);
}

.highlight {
    color: var(--primary);
}

p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-muted);
    margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

.cta-button {
    background: var(--primary);
    color: white;
    padding: clamp(0.9rem, 3vw, 1.25rem) clamp(1.5rem, 5vw, 2.5rem);
    border-radius: 99px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    transition: transform 0.2s, background 0.2s;
    white-space: nowrap;
    max-width: 100%;
    text-align: center;
}

.cta-button:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.cta-button.mini {
    padding: clamp(0.6rem, 2vw, 0.75rem) clamp(1rem, 3vw, 1.5rem);
    font-size: clamp(0.8rem, 2vw, 0.9rem);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
    width: 100%;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: clamp(1.25rem, 4vw, 2rem);
    border-radius: 24px;
    max-width: min(350px, 90vw);
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: float 6s ease-in-out infinite;
}

.bot-avatar {
    width: clamp(48px, 12vw, 60px);
    height: clamp(48px, 12vw, 60px);
    border-radius: 50%;
    margin-right: clamp(0.75rem, 3vw, 1.25rem);
    border: 2px solid var(--primary);
    box-shadow: 0 0 15px var(--accent-glow);
    flex-shrink: 0;
}

.bot-msg {
    display: flex;
    align-items: flex-start;
}

.bot-msg-content {
    display: flex;
    flex-direction: column;
}

.bot-name {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.bot-msg p {
    font-size: 1rem;
    margin-bottom: 0;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: clamp(1rem, 3vw, 2rem);
    padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 5vw, 2rem);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--glass);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    transition: background 0.3s;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
}

.feature-card h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin: clamp(1rem, 3vw, 1.5rem) 0 1rem;
}

.icon {
    font-size: clamp(2rem, 5vw, 2.5rem);
}

footer {
    text-align: center;
    padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 5vw, 2rem);
    color: var(--text-muted);
    border-top: 1px solid var(--glass-border);
}

.legal-links {
    margin-top: 1rem;
    font-size: clamp(0.75rem, 2vw, 0.85rem);
}

.legal-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 clamp(0.25rem, 1vw, 0.5rem);
    display: inline-block;
}

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

/* Mobile First Media Queries */
@media (max-width: 480px) {
    nav {
        gap: 0.75rem;
    }

    .nav-right {
        gap: 0.5rem;
    }

    .logo span {
        font-size: 1rem;
    }

    .legal-links {
        font-size: 0.75rem;
    }

    .legal-links a {
        margin: 0.25rem;
    }
}

@media (max-width: 640px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-image {
        margin-top: 2rem;
        width: 100%;
    }

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

@media (max-width: 768px) {
    nav {
        gap: 0.75rem;
    }
}

.bot-icon-inline {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-left: 0.25rem;
    border-radius: 4px;
}

/* SEO Sections */
.quick-start,
.faq {
    padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 5vw, 2rem);
    max-width: 1200px;
    margin: 0 auto;
}

.quick-start h2,
.faq h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 2rem;
    text-align: center;
}

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

.step {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 24px;
    position: relative;
    border: 1px solid var(--glass-border);
}

.step-num {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.1;
    position: absolute;
    top: 0.5rem;
    right: 1.5rem;
    line-height: 1;
}

.step h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.faq-item {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    transition: background 0.3s;
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.faq-item h3 {
    color: var(--primary);
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
}