@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg-color: #FFFFFF;
    --text-color: #353531;
    --text-light: #666666;
    --primary-gradient-start: #262626;
    --primary-gradient-end: #4C4C4C;
    --accent-color: #001378;
    --border-color: #D6D6D6;
    --font-family: 'Inter', sans-serif;
    --max-width: 1200px;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Background Orbs */
.background-orb {
    position: absolute;
    border-radius: 50%;
    background: var(--accent-color);
    opacity: 0.5;
    filter: blur(250px);
    z-index: -1;
    pointer-events: none;
}

.orb-left {
    width: 500px;
    height: 500px;
    left: -136px;
    top: -7px;
}

.orb-right {
    width: 500px;
    height: 500px;
    right: -168px;
    top: 434px;
}

/* Header */
header {
    height: 92px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.logo svg {
    height: 48px;
    width: auto;
}

.auth-buttons {
    display: flex;
    gap: 16px;
    align-items: center;
}

/* Language Switcher */
.language-switcher {
    position: relative;
}

.lang-current {
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 6px;
    transition: background 0.2s;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border-color);
}

.lang-current:hover {
    background: rgba(0, 0, 0, 0.05);
}

.current-flag {
    display: block;
}

.dropdown-arrow {
    font-size: 10px;
    color: #666;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: none;
    min-width: 150px;
    z-index: 1000;
}

/* Invisible bridge to prevent dropdown from closing */
.lang-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    width: 100%;
    height: 8px;
    background: transparent;
}

.language-switcher:hover .lang-dropdown {
    display: block;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.2s;
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
}

.lang-option:hover {
    background: #f5f5f5;
}

.lang-option.active {
    background: #f0f0f0;
    font-weight: 600;
}

.flag-icon {
    display: block;
    flex-shrink: 0;
}

.btn {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(180deg, var(--primary-gradient-start) 0%, var(--primary-gradient-end) 100%);
    color: white;
    border: none;
    box-shadow: 0px 1px 2px rgba(16, 24, 40, 0.05);
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Layout Utilities */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

h2 {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    color: var(--text-color);
}

p.lead {
    font-size: 20px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 32px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 120px 0 80px;
}

.hero h1 {
    font-size: 72px;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #262626 0%, #4C4C4C 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.3;
    padding-bottom: 0.1em;
}

.hero p {
    max-width: 700px;
    margin: 0 auto 40px;
}

/* Industries */
.industries-section {
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
    background: #FAFAFA;
}

.industries-section p {
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
}

.industry-tags {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.industry-tag {
    background: white;
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-color);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Features */
.feature-section {
    display: flex;
    align-items: center;
    gap: 80px;
}

.feature-content {
    flex: 1;
}

.feature-image {
    flex: 1;
    height: 400px;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.feature-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Benefits */
.benefits-section {
    background: #111;
    color: white;
    text-align: center;
}

.benefits-section h2 {
    color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.benefit-item h3 {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(180deg, #fff 0%, #ccc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}

.benefit-item p {
    font-size: 16px;
    color: #999;
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 120px 0;
}

/* Footer */
footer {
    border-top: 1px solid #333;
    padding: 80px 0 40px;
    background: #111;
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: #999;
    margin-top: 16px;
    font-size: 16px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    color: #666;
    font-size: 14px;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 48px;
    }

    .feature-section {
        flex-direction: column;
        gap: 40px;
    }

    .feature-section:nth-child(even) {
        flex-direction: column-reverse;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}