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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
    overflow-x: hidden;
}

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

/* Debug styles for AI section */
.ai-interview {
    padding: 120px 0 !important;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%) !important;
    color: white !important;
    position: relative !important;
    overflow: hidden !important;
    min-height: 100vh !important;
}

.ai-interview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="ai-grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="%23475569" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23ai-grid)"/></svg>');
    opacity: 0.4;
    z-index: 0;
}

.ai-content {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 80px !important;
    align-items: center !important;
    position: relative !important;
    z-index: 1 !important;
}

.ai-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6) !important;
    color: white !important;
    padding: 8px 16px !important;
    border-radius: 50px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    margin-bottom: 24px !important;
    animation: glow 2s ease-in-out infinite alternate !important;
}

.ai-text h2 {
    font-size: 42px !important;
    font-weight: 800 !important;
    margin-bottom: 24px !important;
    background: linear-gradient(135deg, #ffffff, #e2e8f0) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    line-height: 1.2 !important;
    color: white !important;
}

.ai-text p {
    font-size: 18px !important;
    color: #cbd5e1 !important;
    margin-bottom: 40px !important;
    line-height: 1.7 !important;
}

.ai-features {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 24px !important;
    margin-bottom: 40px !important;
}

.ai-feature {
    display: flex !important;
    gap: 16px !important;
    align-items: flex-start !important;
}

.ai-feature-icon {
    width: 48px !important;
    height: 48px !important;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6) !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    animation: pulse 2s infinite !important;
}

.ai-feature h4 {
    font-size: 16px !important;
    font-weight: 600 !important;
    color: white !important;
    margin-bottom: 4px !important;
}

.ai-feature p {
    font-size: 14px !important;
    color: #94a3b8 !important;
    margin: 0 !important;
    line-height: 1.5 !important;
}

.ai-visual {
    position: relative !important;
}

.interview-mockup {
    background: #1e293b !important;
    border-radius: 20px !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5) !important;
    overflow: hidden !important;
    border: 1px solid #334155 !important;
    animation: float 6s ease-in-out infinite !important;
}

.mockup-header {
    background: #0f172a !important;
    padding: 16px 20px !important;
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
    border-bottom: 1px solid #334155 !important;
}

.mockup-controls {
    display: flex !important;
    gap: 8px !important;
}

.control {
    width: 12px !important;
    height: 12px !important;
    border-radius: 50% !important;
}

.control.red {
    background: #ef4444 !important;
}

.control.yellow {
    background: #f59e0b !important;
}

.control.green {
    background: #10b981 !important;
}

.mockup-title {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #e2e8f0 !important;
}

.mockup-content {
    padding: 24px !important;
}

.consul-preview {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
    padding: 16px !important;
    background: linear-gradient(135deg, #1e40af, #3b82f6) !important;
    border-radius: 12px !important;
    margin-bottom: 20px !important;
}

.consul-avatar {
    width: 48px !important;
    height: 48px !important;
    background: rgba(255, 255, 255, 0.2) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.consul-info h4 {
    font-size: 16px !important;
    font-weight: 600 !important;
    color: white !important;
    margin: 0 0 4px 0 !important;
}

.consul-info p {
    font-size: 12px !important;
    color: rgba(255, 255, 255, 0.8) !important;
    margin: 0 0 8px 0 !important;
}

.status-online {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 12px !important;
    color: rgba(255, 255, 255, 0.9) !important;
}

.status-dot {
    width: 8px !important;
    height: 8px !important;
    background: #10b981 !important;
    border-radius: 50% !important;
    animation: blink 2s infinite !important;
}

.chat-preview {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    margin-bottom: 20px !important;
}

.message {
    display: flex !important;
    gap: 12px !important;
    animation: messageSlide 0.5s ease-out !important;
}

.message.user-msg {
    flex-direction: row-reverse !important;
}

.msg-avatar {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

.consul-msg .msg-avatar {
    background: #3b82f6 !important;
}

.user-msg .msg-avatar {
    background: #64748b !important;
}

.msg-content {
    max-width: 70% !important;
    padding: 12px 16px !important;
    border-radius: 16px !important;
    position: relative !important;
}

.consul-msg .msg-content {
    background: #334155 !important;
    color: #e2e8f0 !important;
    border-bottom-left-radius: 4px !important;
}

.user-msg .msg-content {
    background: #3b82f6 !important;
    color: white !important;
    border-bottom-right-radius: 4px !important;
}

.msg-content p {
    margin: 0 !important;
    font-size: 13px !important;
    line-height: 1.4 !important;
}

.msg-time {
    font-size: 10px !important;
    opacity: 0.7 !important;
    margin-top: 4px !important;
    display: block !important;
}

.typing-preview {
    display: flex !important;
    gap: 12px !important;
    align-items: center !important;
}

.typing-indicator {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 12px 16px !important;
    background: #334155 !important;
    border-radius: 16px !important;
    border-bottom-left-radius: 4px !important;
}

.typing-dots {
    display: flex !important;
    gap: 4px !important;
}

.dot {
    width: 6px !important;
    height: 6px !important;
    background: #94a3b8 !important;
    border-radius: 50% !important;
    animation: typingDot 1.4s infinite !important;
}

.dot:nth-child(2) {
    animation-delay: 0.2s !important;
}

.dot:nth-child(3) {
    animation-delay: 0.4s !important;
}

.typing-indicator span {
    font-size: 12px !important;
    color: #94a3b8 !important;
}

.interview-status-preview {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 12px 16px !important;
    background: #0f172a !important;
    border-radius: 8px !important;
    border: 1px solid #334155 !important;
}

.status-item {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 12px !important;
    color: #94a3b8 !important;
}

.status-item.ai-powered {
    color: #3b82f6 !important;
    font-weight: 600 !important;
}

.ai-elements {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    pointer-events: none !important;
}

.ai-element {
    position: absolute !important;
    width: 60px !important;
    height: 60px !important;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0.1 !important;
}

.ai-element-1 {
    top: 10% !important;
    right: 10% !important;
    animation: floatElement 8s ease-in-out infinite !important;
}

.ai-element-2 {
    bottom: 20% !important;
    right: 20% !important;
    animation: floatElement 6s ease-in-out infinite reverse !important;
}

.ai-element-3 {
    top: 60% !important;
    right: 5% !important;
    animation: floatElement 10s ease-in-out infinite !important;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #f0f0f0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #2563eb;
}

.nav-logo i {
    width: 28px;
    height: 28px;
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: #4b5563;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2563eb;
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: #4b5563;
}

.nav-toggle i {
    width: 24px;
    height: 24px;
}

/* Navigation Auth Section */
.nav-auth {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-user {
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
    margin-right: 8px;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.nav-btn i {
    width: 16px;
    height: 16px;
}

.nav-btn-primary {
    background: #2563eb;
    color: white;
    border-color: #2563eb;
}

.nav-btn-primary:hover {
    background: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(-1px);
}

.nav-btn-secondary {
    background: #f8fafc;
    color: #374151;
    border-color: #e5e7eb;
}

.nav-btn-secondary:hover {
    background: #f1f5f9;
    border-color: #d1d5db;
}

.nav-btn-outline {
    background: transparent;
    color: #6b7280;
    border-color: #e5e7eb;
}

.nav-btn-outline:hover {
    background: #f9fafb;
    color: #374151;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: slideInLeft 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #eff6ff;
    color: #2563eb;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid #dbeafe;
}

.hero-badge i {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.highlight {
    color: #2563eb;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, #dbeafe, #bfdbfe);
    z-index: -1;
    border-radius: 4px;
}

.hero-description {
    font-size: 18px;
    color: #6b7280;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn-large {
    padding: 16px 32px;
    font-size: 17px;
}

.btn-primary {
    background: #2563eb;
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: white;
    color: #4b5563;
    border: 2px solid #e5e7eb;
}

.btn-secondary:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    transform: translateY(-1px);
}

.btn i {
    width: 18px;
    height: 18px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: #2563eb;
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
    margin-top: 4px;
}

.hero-visual {
    animation: slideInRight 0.8s ease-out;
}

.hero-card {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #f0f0f0;
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    color: #2563eb;
    font-weight: 600;
}

.card-header i {
    width: 24px;
    height: 24px;
}

.progress-demo {
    margin-bottom: 24px;
}

.progress-bar-demo {
    width: 100%;
    height: 8px;
    background: #f3f4f6;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill-demo {
    height: 100%;
    background: linear-gradient(90deg, #2563eb, #1d4ed8);
    width: 75%;
    border-radius: 4px;
    animation: progressAnimation 3s ease-in-out infinite;
}

@keyframes progressAnimation {
    0%, 100% { width: 75%; }
    50% { width: 85%; }
}

.progress-text {
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

.question-preview h4 {
    font-size: 16px;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.options-preview {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f9fafb;
    border: 2px solid #f0f0f0;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s ease;
}

.option-preview.selected {
    background: #eff6ff;
    border-color: #2563eb;
    color: #1e40af;
}

.radio-demo {
    width: 16px;
    height: 16px;
    border: 2px solid #d1d5db;
    border-radius: 50%;
    position: relative;
}

.option-preview.selected .radio-demo {
    border-color: #2563eb;
    background: #2563eb;
}

.option-preview.selected .radio-demo::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 40px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 18px;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.service-card {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    border-color: #2563eb;
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.1);
}

.service-card.featured {
    border-color: #2563eb;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}

.service-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #2563eb;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: #eff6ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: #2563eb;
    transform: scale(1.1);
}

.service-icon i {
    width: 28px;
    height: 28px;
    color: #2563eb;
    transition: color 0.3s ease;
}

.service-card:hover .service-icon i {
    color: white;
}

.service-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.service-card p {
    color: #6b7280;
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: #4b5563;
    font-size: 15px;
}

.service-features i {
    width: 16px;
    height: 16px;
    color: #10b981;
    flex-shrink: 0;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: #f8fafc;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

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

.step-number {
    width: 60px;
    height: 60px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 24px;
    position: relative;
    z-index: 2;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 30px;
    left: calc(50% + 30px);
    width: calc(100% - 60px);
    height: 2px;
    background: #e5e7eb;
    z-index: 1;
}

.step-content {
    background: white;
    border-radius: 16px;
    padding: 32px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.step-content:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.step-icon {
    width: 48px;
    height: 48px;
    background: #eff6ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-icon i {
    width: 24px;
    height: 24px;
    color: #2563eb;
}

.step-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.step-content p {
    color: #6b7280;
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

.features-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.features-text h2 {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
}

.features-text p {
    font-size: 18px;
    color: #6b7280;
    margin-bottom: 40px;
    line-height: 1.7;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-item i {
    width: 24px;
    height: 24px;
    color: #2563eb;
    flex-shrink: 0;
    margin-top: 4px;
}

.feature-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.feature-item p {
    color: #6b7280;
    font-size: 15px;
}

.features-visual {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 20px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.screen-content {
    padding: 40px 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #2563eb;
    font-weight: 600;
    margin-bottom: 40px;
}

.app-header i {
    width: 20px;
    height: 20px;
}

.result-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.result-icon-success {
    width: 80px;
    height: 80px;
    background: #dcfce7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.result-icon-success i {
    width: 36px;
    height: 36px;
    color: #16a34a;
}

.result-preview h3 {
    font-size: 20px;
    font-weight: 600;
    color: #16a34a;
    margin-bottom: 20px;
}

.score-circle {
    width: 100px;
    height: 100px;
    border: 4px solid #16a34a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: #16a34a;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn-primary {
    background: white;
    color: #2563eb;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.cta .btn-primary:hover {
    background: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.cta-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    font-size: 14px;
    opacity: 0.8;
}

.cta-note i {
    width: 16px;
    height: 16px;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 80px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 16px;
}

.footer-logo i {
    width: 28px;
    height: 28px;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section ul li a:hover {
    color: #2563eb;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 40px;
}

.footer-disclaimer {
    background: #374151;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.footer-disclaimer p {
    color: #d1d5db;
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.footer-copyright {
    text-align: center;
}

.footer-copyright p {
    color: #6b7280;
    font-size: 14px;
    margin: 0;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .features-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-auth {
        gap: 8px;
    }
    
    .nav-user {
        display: none;
    }
    
    .nav-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .nav-btn span {
        display: none;
    }
    
    .nav-btn i {
        width: 18px;
        height: 18px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 30px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-container {
        grid-template-columns: 1fr;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .features-text h2 {
        font-size: 28px;
    }
    
    .cta-content h2 {
        font-size: 32px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-card {
        padding: 24px;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .service-card {
        padding: 32px 24px;
    }
    
    .step-content {
        padding: 24px 20px;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
}

/* Enhanced animations for better visual impact */
.ai-interview .btn {
    position: relative;
    overflow: hidden;
}

.ai-interview .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.ai-interview .btn:hover::before {
    left: 100%;
}

.ai-interview .btn-primary {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border: none;
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
}

.ai-interview .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.4);
}

/* Scroll-triggered animations */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.ai-text {
    animation: slideInFromLeft 0.8s ease-out !important;
}

.ai-visual {
    animation: slideInFromRight 0.8s ease-out !important;
}