/* Global CSS Variables */
:root {
    --primary-orange: #f18815;
    --text-light: #e0e6ed;
    --dark-bg: #1a1a2e;
    --card-bg: rgba(255, 255, 255, 0.05);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #16213e 100%);
    color: white;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Language Switcher */
.language-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    gap: 8px;
    z-index: 1000;
    -webkit-flex-wrap: nowrap;
    -moz-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
}

.lang-link {
    padding: 8px 16px;
    background: white;
    color: var(--primary-orange);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.lang-link:hover,
.lang-link.active {
    background: var(--primary-orange);
    color: white;
    transform: scale(1.05);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -moz-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    color: white;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-block;
    background: var(--primary-orange);
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 40px;
    margin-top: -40px;
    box-shadow: 0 0 20px rgba(241, 136, 21, 0.4);
}

.logo-container {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -moz-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-bottom: 30px;
}

.logo {
    width: 120px;
    height: auto;
    margin-right: 20px;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #f18815 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 40px;
    font-weight: 400;
}

.cta-buttons {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    gap: 20px;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-top: 40px;
}

.btn {
    padding: 15px 35px;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: var(--primary-orange);
    color: white;
    box-shadow: 0 8px 25px rgba(241, 136, 21, 0.3);
}

.btn-primary:hover {
    background: #e07612;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(241, 136, 21, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

/* Sections */
.section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 60px;
    background: linear-gradient(135deg, #ffffff 0%, #f18815 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Solution Grid */
.solution-section {
    padding: 100px 0;
    background: rgba(0, 0, 0, 0.3);
}

.solution-section h2 {
    color: white;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.solution-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: repeat(auto-fit, minmax(280px, 1fr));
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    -ms-grid-column-gap: 30px;
    -ms-grid-row-gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    /* Fallback for IE/older browsers */
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.solution-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(241, 136, 21, 0.3);
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    /* Hardware acceleration */
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}

.solution-item:hover {
    -webkit-transform: translateY(-5px) translateZ(0);
    -moz-transform: translateY(-5px) translateZ(0);
    -ms-transform: translateY(-5px) translateZ(0);
    -o-transform: translateY(-5px) translateZ(0);
    transform: translateY(-5px) translateZ(0);
    border-color: rgba(241, 136, 21, 0.6);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.solution-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.solution-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
    color: white;
}

.solution-item p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.5;
}

/* Growth Section */
.growth-section {
    padding: 100px 0;
    background: rgba(0, 0, 0, 0.2);
}

.growth-content {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: repeat(auto-fit, minmax(400px, 1fr));
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.growth-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(241, 136, 21, 0.3);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
}

.growth-item h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: white;
}

.growth-item p {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Metrics */
.metrics {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 50px;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-top: 40px;
}

.metric {
    text-align: center;
}

.metric-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 10px;
}

.metric-label {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* Email Form */
.email-section {
    padding: 80px 0;
    text-align: center;
}

.email-form {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.email-input {
    -webkit-flex: 1;
    -moz-flex: 1;
    -ms-flex: 1;
    flex: 1;
    min-width: 250px;
    padding: 15px 20px;
    border: 2px solid rgba(241, 136, 21, 0.3);
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.email-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.email-input:focus {
    border-color: var(--primary-orange);
    box-shadow: 0 0 20px rgba(241, 136, 21, 0.3);
}

.submit-btn {
    padding: 15px 30px;
    background: var(--primary-orange);
    color: white;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    white-space: nowrap;
}

.submit-btn:hover {
    background: #e07612;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(241, 136, 21, 0.4);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .language-switcher {
        top: 15px;
        right: 15px;
        gap: 5px;
    }
    
    .lang-link {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .hero {
        min-height: 90vh;
        padding: 20px 0;
    }
    
    .hero-content {
        width: 100%;
        max-width: 100%;
    }
    
    .badge {
        font-size: 0.9rem;
        padding: 8px 18px;
        margin-top: -80px;
        margin-bottom: 70px;
    }
    
    h1 {
        font-size: 1.7rem;
        line-height: 1.2;
        margin-bottom: 35px;
        margin-top: 20px;
        padding: 0 10px;
    }
    
    .subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
        padding: 0 10px;
    }
    
    .cta-buttons {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -moz-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        gap: 15px;
        padding: 0 20px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .solution-item {
        padding: 18px;
        border-radius: 15px;
    }
    
    .solution-icon {
        font-size: 2.2rem;
        margin-bottom: 10px;
    }
    
    .solution-item h3 {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    
    .solution-item p {
        font-size: 0.85rem;
    }
    
    .growth-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .metrics {
        flex-direction: row;
        gap: 30px;
    }
    
    .email-form {
        flex-direction: row;
        max-width: 100%;
        padding: 0 20px;
    }
    
    .email-input {
        min-width: 200px;
        font-size: 0.9rem;
    }
    
    .submit-btn {
        font-size: 0.9rem;
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .language-switcher {
        top: 10px;
        right: 10px;
        gap: 3px;
    }
    
    .lang-link {
        padding: 5px 10px;
        font-size: 0.75rem;
    }
    
    h1 {
        font-size: 1.5rem;
        padding: 0 5px;
    }
    
    .subtitle {
        font-size: 0.9rem;
        padding: 0 5px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .solution-item {
        padding: 15px;
    }
    
    .growth-item {
        padding: 25px;
    }
    
    .metrics {
        flex-direction: column;
        gap: 20px;
    }
    
    .email-form {
        flex-direction: column;
        gap: 15px;
    }
    
    .email-input {
        min-width: auto;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .solution-item {
        padding: 25px;
    }
    
    .growth-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .metrics {
        flex-direction: row;
        gap: 30px;
    }
    
    .email-form {
        flex-direction: row;
    }
}

@media (min-width: 1025px) {
    .solution-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .growth-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .metrics {
        gap: 60px;
    }
}

/* Fallback for older browsers */
@supports not (display: grid) {
    .solution-grid {
        display: -webkit-box;
        display: -moz-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        -moz-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
    .solution-item {
        -webkit-flex: 1 1 280px;
        -moz-flex: 1 1 280px;
        -ms-flex: 1 1 280px;
        flex: 1 1 280px;
        max-width: calc(33.333% - 20px);
        margin: 10px;
    }
}

/* Microsoft Edge Legacy fixes */
@supports (-ms-ime-align: auto) {
    .solution-grid {
        display: -ms-flexbox;
        -ms-flex-wrap: wrap;
    }
    .solution-item {
        -ms-flex: 1 1 280px;
    }
}

/* Internet Explorer 11 fixes */
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
    .hero {
        display: -ms-flexbox;
        -ms-flex-direction: column;
        -ms-flex-pack: center;
        -ms-flex-align: center;
    }
    .solution-grid {
        display: -ms-flexbox;
        -ms-flex-wrap: wrap;
    }
    .solution-item {
        -ms-flex: 1 1 280px;
        max-width: calc(33.333% - 20px);
        margin: 10px;
    }
    .gradient-orb {
        /* IE11 gradient fallback */
        background: #f18815;
        filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f18815', endColorstr='#007fff', GradientType=1);
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .gradient-orb {
        border: 3px solid currentColor;
    }
    .solution-item {
        border-width: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        -webkit-animation-duration: 0.01ms !important;
        -moz-animation-duration: 0.01ms !important;
        -ms-animation-duration: 0.01ms !important;
        -o-animation-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        -webkit-animation-iteration-count: 1 !important;
        -moz-animation-iteration-count: 1 !important;
        -ms-animation-iteration-count: 1 !important;
        -o-animation-iteration-count: 1 !important;
        animation-iteration-count: 1 !important;
        -webkit-transition-duration: 0.01ms !important;
        -moz-transition-duration: 0.01ms !important;
        -ms-transition-duration: 0.01ms !important;
        -o-transition-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}