:root {
    --primary: #1f7ae0;
    --primary-dark: #1861bf;
    --secondary: #0a2342;
    --accent: #6366f1;
    --bg-light: #ffffff;
    --bg-soft: #f8fafc;
    --bg-dark: #030712;
    --text-main-dark: #ffffff;
    --text-muted-dark: #cbd5e1;
    --text-main-light: #0a2342;
    --text-muted-light: #475569;
    --glass-border: rgba(15, 23, 42, 0.1);
}

/* Base Shell */
.site-shell {
    overflow-x: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* --- SECTION: DARK HERO --- */
.site-hero {
    min-height: 90vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Dark Wrapper for Hero */
.hero-wrapper {
    background-color: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.hero-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 0% 0%, rgba(31, 122, 224, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.site-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #ffffff !important; /* FORCED WHITE AS REQUESTED */
}

.site-hero p {
    font-size: 1.125rem;
    color: var(--text-muted-dark);
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.brand-pill {
    background: rgba(31, 122, 224, 0.1);
    color: var(--primary);
    border: 1px solid rgba(31, 122, 224, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.site-hero-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(31, 122, 224, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
    transform-origin: center;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
}

/* --- SECTION: LIGHT CAPABILITIES --- */
.capabilities-wrapper {
    background-color: var(--bg-light);
    padding: 8rem 0;
}

.section-heading {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-heading h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-main-light);
    margin-bottom: 1rem;
}

.section-heading p {
    color: var(--text-muted-light);
    font-size: 1.1rem;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.solution-grid article {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 2.5rem;
    border-radius: 24px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.solution-grid article:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.1);
    border-color: var(--primary);
}

.solution-grid h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-main-light);
    font-weight: 800;
}

.solution-grid p {
    color: var(--text-muted-light);
    font-size: 1rem;
    line-height: 1.6;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    display: block;
}

/* --- SECTION: LIGHT PRICING --- */
.pricing-wrapper {
    background-color: var(--bg-soft);
    padding: 8rem 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.price-card {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 3.5rem 2.5rem;
    border-radius: 32px;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.price-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.1);
}

.price-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.price-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-main-light);
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    color: var(--text-main-light);
}

.price span {
    font-size: 1rem;
    color: var(--text-muted-light);
}

.price-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem 0;
    flex-grow: 1;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-muted-light);
}

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

/* Common Components */
.btn {
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--secondary);
    border: 1px solid var(--glass-border);
}

/* Header (Dark version for hero overlap) */
.site-header {
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-brand {
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.site-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.site-nav a:hover {
    color: #ffffff;
}

/* --- SECTION: DARK CONTACT HERO --- */
.contact-hero-wrapper {
    background-color: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.contact-hero-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 100% 0%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.contact-hero {
    min-height: 50vh;
    padding-top: 10rem;
    padding-bottom: 6rem;
    text-align: center;
}

/* --- SECTION: LIGHT CONTACT CONTENT --- */
.contact-content-wrapper {
    background-color: var(--bg-light);
    padding: 8rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.contact-info-card {
    background: var(--bg-soft);
    padding: 3rem;
    border-radius: 32px;
    border: 1px solid var(--glass-border);
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.info-icon {
    width: 54px;
    height: 54px;
    background: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.info-item h4 {
    margin: 0 0 0.25rem 0;
    color: var(--text-main-light);
    font-size: 1.1rem;
    font-weight: 700;
}

.info-item p {
    margin: 0;
    color: var(--text-muted-light);
}

.contact-form-card {
    background: #ffffff;
    padding: 4rem;
    border-radius: 32px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--glass-border);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-main-light);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: var(--text-main-light);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(31, 122, 224, 0.1);
}

/* --- SECTION: DARK AUTH HERO --- */
.auth-hero-wrapper {
    background-color: var(--bg-dark);
    position: relative;
    overflow: hidden;
    min-height: 40vh;
}

.auth-hero-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 100%, rgba(31, 122, 224, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.auth-hero {
    padding-top: 10rem;
    padding-bottom: 4rem;
    text-align: center;
}

/* --- SECTION: LIGHT AUTH CONTENT --- */
.auth-content-wrapper {
    background-color: var(--bg-light);
    padding-bottom: 8rem;
    margin-top: -4rem; /* Overlap with hero */
    position: relative;
    z-index: 10;
}

.auth-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    align-items: center;
}

.auth-visual-card {
    padding: 2rem;
}

.auth-form-card {
    background: #ffffff;
    padding: 4rem;
    border-radius: 32px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--glass-border);
}

.auth-header {
    margin-bottom: 3rem;
}

.auth-header h2 {
    font-size: 2.25rem;
    color: var(--text-main-light);
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.auth-header p {
    color: var(--text-muted-light);
    font-size: 1.1rem;
}

.auth-footer {
    margin-top: 2.5rem;
    text-align: center;
    color: var(--text-muted-light);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

/* Form refinement for auth */
.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form input {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: 1.1rem;
    padding: 1.1rem 1.25rem;
}

.auth-form input:focus {
    background: #ffffff;
    border-color: var(--primary);
}

.auth-form .btn-primary {
    width: 100%;
    padding: 1.25rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .site-hero, .solution-grid, .pricing-grid {
        grid-template-columns: 1fr;
    }
}