/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */
   :root {
    --primary-blue: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-navy: #1e3a8a;
    --secondary-hover: #172554;
    --accent-red: #ef4444;
    --text-dark: #111827;
    --text-muted: #4b5563;
    --bg-light: #f3f4f6;
    --white: #ffffff;
    --border-color: #e5e7eb;
    --success: #10b981;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.4);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

body {
    background-color: var(--bg-light);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-blue);
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 0.5rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
}

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

.btn-white:hover {
    background-color: #f9fafb;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-huge {
    padding: 1rem 2rem;
    font-size: 1.25rem;
    font-weight: 700;
    width: 100%;
    display: flex;
    justify-content: center;
    border-radius: 0.75rem;
    background-color: var(--primary-blue);
    color: var(--white);
    box-shadow: var(--shadow-glow);
    animation: pulse 2s infinite;
}

.btn-huge:hover {
    background-color: var(--primary-hover);
    color: var(--white);
    transform: translateY(-3px) scale(1.02);
}

.btn-block {
    width: 100%;
}

.warning-btn {
    background-color: var(--accent-red);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
    animation: none;
}
.warning-btn:hover {
    background-color: #dc2626;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* ==========================================================================
   Top Bar & Header
   ========================================================================== */
.top-bar {
    background-color: var(--secondary-navy);
    color: var(--white);
    font-size: 0.875rem;
    padding: 0.5rem 0;
    font-weight: 500;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.trust-badges {
    display: flex;
    gap: 1.5rem;
}

.trust-badges span i {
    color: #60a5fa;
    margin-right: 0.25rem;
}

.header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: var(--transition);
}

.header.scrolled .header-inner {
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary-navy);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    color: var(--primary-blue);
    font-size: 1.75rem;
}

.logo span {
    color: var(--primary-blue);
}

.desktop-nav {
    display: flex;
    gap: 2rem;
}

.desktop-nav a {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary-blue);
    transition: var(--transition);
}

.desktop-nav a:hover {
    color: var(--primary-blue);
}

.desktop-nav a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-phone {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.phone-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.phone-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-blue);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    background-color: var(--white);
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    gap: 1rem;
}

.mobile-nav.active {
    display: flex;
}

.mobile-link {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-dark);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bg-light);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    background: linear-gradient(135deg, var(--secondary-navy) 0%, rgba(30, 58, 138, 0.85) 100%), url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&q=80') center/cover no-repeat;
    padding: 6rem 0;
    color: var(--white);
    position: relative;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    color: #93c5fd; /* light blue */
}

.hero-benefits {
    margin-bottom: 2.5rem;
}

.hero-benefits li {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.hero-benefits li i {
    color: #60a5fa;
    margin-top: 0.25rem;
    font-size: 1.25rem;
}

.glass-form {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    color: var(--text-dark);
}

.glass-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--secondary-navy);
}

.glass-form p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.form-privacy {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 1rem;
    text-align: left;
}

.form-privacy input[type="checkbox"] {
    margin-top: 0.2rem;
    cursor: pointer;
}

.form-privacy-lock {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    display: block;
}

.form-success {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #d1fae5;
    color: #065f46;
    border-radius: 0.5rem;
    text-align: center;
    font-weight: 600;
    border: 1px solid #34d399;
}

.form-error {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #fee2e2;
    color: #991b1b;
    border-radius: 0.5rem;
    text-align: center;
    font-weight: 600;
    border: 1px solid #f87171;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services {
    padding: 5rem 0;
    background-color: var(--white);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-navy);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

.service-icon {
    width: 64px;
    height: 64px;
    background-color: #eff6ff;
    color: var(--primary-blue);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--primary-blue);
    color: var(--white);
    transform: rotateY(10deg) scale(1.1);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.highlight-card {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--primary-blue);
}

.services-cta {
    text-align: center;
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.services-cta p {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--secondary-navy);
}

/* ==========================================================================
   Process Section
   ========================================================================== */
.process {
    padding: 5rem 0;
    background-color: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 2rem;
    height: 2rem;
    background-color: var(--white);
    color: var(--text-muted);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.step:hover .step-number {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    background-color: #eff6ff;
}

.step-icon {
    width: 80px;
    height: 80px;
    background-color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--secondary-navy);
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.step:hover .step-icon {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    color: var(--primary-blue);
}

.step h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.step p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--secondary-navy);
    color: var(--white);
    padding: 5rem 0 2rem;
}

.footer-cta {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.footer-cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.footer-cta p {
    font-size: 1.125rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.footer-logo span {
    color: #93c5fd;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #cbd5e1;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-copyright {
    color: #94a3b8;
    font-size: 0.875rem;
}

/* ==========================================================================
   Animations & Responsive
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes translateY {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Tablet */
@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-benefits li {
        justify-content: center;
    }
    .hero-content h1 {
        font-size: 2.75rem;
    }
    .ai-tool-wrapper {
        grid-template-columns: 1fr;
    }
    .ai-content {
        padding: 3rem;
    }
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem 2rem;
    }
    .process-steps::before {
        display: none;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    .desktop-nav, .header-actions {
        display: none;
    }
    .mobile-toggle {
        display: block;
    }
    .hero-content h1 {
        font-size: 2.25rem;
    }
    .process-steps {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer-links {
        justify-content: center;
    }
}