@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
    --primary-blue: #0056B3;
    --primary-orange: #FF6B00;
    --text-dark: #333333;
    --text-muted: #666666;
    --bg-light: #FFFFFF;
    --container-width: 600px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: #fcfcfc;
    color: var(--text-dark);
    line-height: 1.5;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 20px;
}

.app-container {
    width: 100%;
    max-width: var(--container-width);
    background: var(--bg-light);
    min-height: 100vh;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    padding-bottom: 200px; /* Space for images */
}

header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-symbol {
    width: 40px;
    height: 40px;
}

.logo-text {
    line-height: 1;
}

.logo-text-top {
    font-weight: 700;
    font-size: 14px;
    color: var(--primary-blue);
    display: block;
}

.logo-text-bottom {
    font-weight: 700;
    font-size: 18px;
    color: var(--primary-blue);
    display: block;
}

.lang-switcher {
    display: flex;
    gap: 10px;
    font-weight: 600;
    font-size: 14px;
}

.lang-btn {
    cursor: pointer;
    color: #ccc;
    transition: color 0.3s;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
}

.lang-btn.active {
    color: var(--primary-orange);
}

.hero {
    padding: 40px 20px;
    text-align: center;
}

.tagline {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-weight: 400;
}

.main-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.main-title span {
    color: var(--primary-orange);
}

.description {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.benefits {
    list-style: none;
    text-align: left;
    display: inline-block;
    margin-bottom: 40px;
}

.benefits li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-weight: 600;
    font-size: 16px;
}

.benefits li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #28a745;
    color: white;
    border-radius: 50%;
    font-size: 12px;
}

.cta-section {
    position: relative;
    z-index: 10;
}

.extra-text {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 15px;
    padding: 0 20px;
    font-weight: 500;
}

.cta-button {
    background: linear-gradient(135deg, var(--primary-orange), #ff8c00);
    color: white;
    padding: 18px 40px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(255, 107, 0, 0.4);
}

.visual-section {
    margin-top: -20px;
    position: relative;
}

.hero-img {
    width: 100%;
    display: block;
}

.chat-bubble {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
    cursor: pointer;
    z-index: 100;
}

.chat-bubble svg {
    fill: white;
    width: 30px;
    height: 30px;
}

@media (max-width: 480px) {
    body {
        padding: 0;
    }
    .app-container {
        border-radius: 0;
    }
    .main-title {
        font-size: 24px;
    }
}