/* Design System & Variables (Manchester City FC Themed Premium Dark Mode) */
:root {
    --mancity-sky: #6CABDD;
    --mancity-sky-glow: rgba(108, 171, 221, 0.4);
    --mancity-sky-dim: rgba(108, 171, 221, 0.1);
    --mancity-navy: #1C2C5B;
    --mancity-navy-glow: rgba(28, 44, 91, 0.6);
    --mancity-gold: #FFC62D;
    
    --bg-dark: #070B14;
    --bg-card: rgba(11, 18, 36, 0.65);
    --bg-card-hover: rgba(18, 29, 56, 0.8);
    --border-light: rgba(108, 171, 221, 0.15);
    --border-glow: rgba(108, 171, 221, 0.45);
    
    --text-primary: #F4F7FA;
    --text-secondary: #A0B2C6;
    --text-muted: #647B95;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Background Glowing Blobs */
.glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.35;
    transition: all 1s ease;
}

.blob-sky {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--mancity-sky) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: floatBlob1 25s infinite alternate ease-in-out;
}

.blob-navy {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--mancity-navy) 0%, transparent 70%);
    bottom: -100px;
    left: -200px;
    animation: floatBlob2 30s infinite alternate ease-in-out;
}

@keyframes floatBlob1 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-100px, 80px) scale(1.15); }
}

@keyframes floatBlob2 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(150px, -50px) scale(0.9); }
}

/* Header */
.header {
    padding: 24px 0;
    border-bottom: 1px solid var(--border-light);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(7, 11, 20, 0.7);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.5px;
}

.logo-circle {
    width: 12px;
    height: 12px;
    background-color: var(--mancity-sky);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--mancity-sky-glow);
}

.logo-accent {
    color: var(--mancity-sky);
}

.header-badge {
    background-color: var(--mancity-sky-dim);
    border: 1px solid var(--border-light);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    color: var(--mancity-sky);
    display: flex;
    align-items: center;
    gap: 8px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--mancity-sky);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--mancity-sky);
    animation: pulse 1.5s infinite alternate;
}

@keyframes pulse {
    0% { opacity: 0.4; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1.2); }
}

/* Glassmorphism Panel Style */
.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Main Layout */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 100px;
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 992px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

.trust-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(28, 44, 91, 0.4);
    border: 1px solid var(--mancity-navy);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 54px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 38px;
    }
}

.gradient-text {
    background: linear-gradient(135deg, var(--text-primary) 20%, var(--mancity-sky) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 620px;
}

/* Chat Mockup Widget */
.chat-mockup {
    overflow: hidden;
    border: 1px solid var(--border-light);
    height: 250px;
    display: flex;
    flex-direction: column;
    max-width: 620px;
}

.chat-header {
    background-color: rgba(11, 18, 36, 0.9);
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--mancity-sky);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--mancity-sky);
}

.animate-pulse {
    animation: pulse 1s infinite alternate;
}

.chat-actions {
    display: flex;
    gap: 6px;
}

.window-dot {
    width: 8px;
    height: 8px;
    background-color: var(--text-muted);
    border-radius: 50%;
    opacity: 0.5;
}

.chat-body {
    padding: 18px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.chat-bubble {
    padding: 10px 14px;
    border-radius: 14px;
    max-width: 85%;
    font-size: 14px;
    line-height: 1.4;
    animation: bubbleReveal 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(10px);
}

@keyframes bubbleReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bubble-agent {
    background-color: var(--mancity-navy-glow);
    border: 1px solid rgba(108, 171, 221, 0.2);
    color: var(--text-primary);
    align-self: flex-start;
    border-top-left-radius: 4px;
}

.bubble-user {
    background-color: var(--mancity-sky);
    color: #070B14;
    font-weight: 500;
    align-self: flex-end;
    border-top-right-radius: 4px;
}

/* Form Container & Cards */
.form-container {
    width: 100%;
}

.form-card {
    padding: 40px;
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--mancity-navy), var(--mancity-sky), var(--mancity-navy));
}

.form-header {
    margin-bottom: 30px;
}

.form-header h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.form-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Input Styles */
.input-group {
    position: relative;
    margin-bottom: 22px;
}

.input-group input {
    width: 100%;
    padding: 14px 16px;
    background-color: rgba(28, 44, 91, 0.15);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 15px;
    outline: none;
    transition: all 0.3s;
}

.input-group label {
    position: absolute;
    left: 16px;
    top: 15px;
    color: var(--text-muted);
    font-size: 15px;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Interactive Floating Label */
.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label {
    top: -8px;
    left: 12px;
    font-size: 12px;
    padding: 0 6px;
    background-color: #0d1425;
    color: var(--mancity-sky);
    border-radius: 4px;
}

.input-group input:focus {
    border-color: var(--border-glow);
    box-shadow: 0 0 12px rgba(108, 171, 221, 0.15);
}

/* Checkbox Styles */
.checkbox-group {
    margin-bottom: 30px;
}

.custom-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    background-color: rgba(28, 44, 91, 0.2);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    flex-shrink: 0;
    position: relative;
    transition: all 0.2s;
    margin-top: 2px;
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--border-glow);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--mancity-sky);
    border-color: var(--mancity-sky);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid #070B14;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark::after {
    display: block;
}

.checkbox-label {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--mancity-navy) 0%, var(--mancity-sky) 100%);
    border: none;
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(28, 44, 91, 0.4);
    transition: all 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
}

.submit-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: all 0.6s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 171, 221, 0.4);
    background: linear-gradient(135deg, var(--mancity-sky) 0%, var(--mancity-navy) 100%);
}

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

.submit-btn:active {
    transform: translateY(0);
}

/* Button Loading Spinner */
.btn-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--text-primary);
    animation: spin 0.8s infinite linear;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Form Error Banner */
.error-banner {
    background-color: rgba(220, 53, 69, 0.15);
    border: 1px solid rgba(220, 53, 69, 0.4);
    color: #ff6b7a;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
}

/* Success Card */
.success-card {
    text-align: center;
    padding: 50px 40px;
}

.success-icon-container {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
}

.success-svg {
    width: 100%;
    height: 100%;
    stroke: var(--mancity-sky);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.success-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    animation: drawCircle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.success-check {
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: drawCheck 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.6s forwards;
}

@keyframes drawCircle {
    to { stroke-dashoffset: 0; }
}

@keyframes drawCheck {
    to { stroke-dashoffset: 0; }
}

.success-card h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #ffffff, var(--mancity-sky));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.success-message {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.success-subtext {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.reset-btn {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--mancity-sky);
    padding: 10px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 14px;
    transition: all 0.3s;
}

.reset-btn:hover {
    background-color: var(--mancity-sky-dim);
    border-color: var(--mancity-sky);
    color: var(--text-primary);
}

/* Feature Showcase Grid */
.features-section {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.features-header {
    text-align: center;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.8px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 30px;
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glow);
    background-color: var(--bg-card-hover);
}

.card-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(108, 171, 221, 0.12) 0%, transparent 70%);
    top: -50px;
    right: -50px;
    border-radius: 50%;
    pointer-events: none;
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Footer Section */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-light);
    background-color: #04070d;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}

.copyright {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-link {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-link:hover {
    color: var(--mancity-sky);
}

/* Helper Classes */
.hidden {
    display: none !important;
}