@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
    /* Color Palette */
    --bg-primary: #F4F7F6;     /* 60% Base: Light Ice Blue */
    --bg-secondary: #EBF1EF;   /* Light gray-green border/base highlight */
    --bg-card: #FFFFFF;        /* White cards for high-contrast depth */
    
    --primary: #5A189A;        /* 30% Structure: Deep Purple */
    --primary-hover: #7B2CBF;
    --primary-light: #F0E6FF;
    --primary-gradient: linear-gradient(135deg, #5A189A 0%, #7B2CBF 50%, #9D4EDD 100%);
    
    --accent: #E0115F;         /* 10% Focus Accent: Magenta/Pink */
    --accent-hover: #C70F54;
    --accent-light: #FFF0F5;
    
    --text-primary: #1A0B2E;    /* Dark purple-tinted body text */
    --text-secondary: #4A3E5D;  /* Muted structure text */
    --text-muted: #8E829E;
    --border-color: #E2D9EE;
    --border-hover: #C4B0DF;
    
    --success: #00875A;
    --danger: #DE350B;
    --warning: #FFAB00;
    
    /* Layout & Styling */
    --radius-xl: 24px;
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-premium: 0 10px 30px -10px rgba(90, 24, 154, 0.08), 0 1px 3px rgba(90, 24, 154, 0.04);
    --shadow-hover: 0 20px 40px -12px rgba(90, 24, 154, 0.16);
    --shadow-glow: 0 0 20px rgba(224, 17, 95, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
}

body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(90, 24, 154, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(224, 17, 95, 0.03) 0%, transparent 40%);
    background-attachment: fixed;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-weight: 700;
    line-height: 1.25;
}

h1 {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    position: relative;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

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

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

/* Navbar */
.navbar {
    background-color: rgba(244, 247, 246, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 4px;
}

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

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

.btn-primary {
    background-color: var(--accent);
    color: #FFFFFF;
    box-shadow: var(--shadow-glow);
    animation: cta-pulse 3s infinite;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(224, 17, 95, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

/* Hero Section */
.hero {
    padding-top: 160px;
    padding-bottom: 80px;
    text-align: center;
    overflow: hidden;
}

.hero h1 {
    max-width: 800px;
    margin: 0 auto 24px;
    animation: fade-up 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero p {
    font-size: 1.2rem;
    max-width: 650px;
    margin: 0 auto 36px;
    color: var(--text-secondary);
    animation: fade-up 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
    animation: fade-up 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-mockup-wrapper {
    margin-top: 40px;
    perspective: 1000px;
    animation: fade-up 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-mockup {
    width: 100%;
    max-width: 1000px;
    border-radius: var(--radius-xl);
    box-shadow: 0 30px 60px -15px rgba(90, 24, 154, 0.15), 0 0 0 1px var(--border-color);
    background-color: #FFFFFF;
    padding: 10px;
    animation: float-mockup 6s ease-in-out infinite;
}

.hero-mockup img {
    width: 100%;
    border-radius: var(--radius-lg);
    display: block;
}

/* Social Proof Bar */
.social-proof-bar {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 30px 0;
}

.social-proof-content {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Card Styling */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-premium);
    transition: var(--transition);
    height: 100%;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-hover);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 1.4rem;
    transition: var(--transition);
}

.card:hover .card-icon {
    transform: rotate(6deg);
    background-color: var(--primary);
    color: #FFFFFF;
}

/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Pain Points Section */
.pain-points-section {
    background-color: var(--bg-secondary);
}

.pain-card {
    border-left: 4px solid var(--danger);
}

/* How It Works Timeline */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 40px auto 0;
    padding: 20px 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--border-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: #FFFFFF;
    border: 4px solid var(--primary);
    top: 25px;
    border-radius: 50%;
    z-index: 1;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.right::after {
    left: -10px;
}

.timeline-content {
    background-color: #FFFFFF;
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
}

.timeline-step {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 4px;
}

/* AI Features Highlight */
.ai-section {
    background: linear-gradient(135deg, #2D0854 0%, #5A189A 100%);
    color: #FFFFFF;
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    margin: 40px 0;
}

.ai-section h2, .ai-section h3 {
    color: #FFFFFF;
}

.ai-section p {
    color: rgba(255, 255, 255, 0.85);
}

.ai-badge {
    background-color: var(--accent);
    color: #FFFFFF;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
}

.ai-card {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.ai-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

/* Tabbed Preview */
.preview-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.preview-tab {
    padding: 10px 24px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.preview-tab.active {
    background-color: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
}

.preview-content {
    display: none;
    animation: fade-in 0.5s ease;
}

.preview-content.active {
    display: block;
}

/* Accordion FAQs */
.accordion {
    max-width: 800px;
    margin: 40px auto 0;
}

.accordion-item {
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-header {
    padding: 20px 24px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-icon {
    font-size: 1.2rem;
    transition: var(--transition);
}

.accordion-body {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-premium);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-item.active .accordion-body {
    padding: 0 24px 20px;
    max-height: 200px;
}

/* Call to Action Banner */
.cta-banner {
    background: linear-gradient(135deg, #5A189A 0%, #7B2CBF 100%);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    color: #FFFFFF;
    margin-top: 40px;
}

.cta-banner h2 {
    color: #FFFFFF;
    margin-bottom: 16px;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto 30px;
}

/* Footer */
.footer {
    background-color: var(--primary);
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .logo {
    color: #FFFFFF;
    margin-bottom: 20px;
}

.footer h4 {
    color: #FFFFFF;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.75);
}

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

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

/* Pricing Page Switch */
.price-toggle-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.price-annually-badge {
    background-color: var(--success);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
}

.pricing-card.premium-tier {
    border: 2.5px solid var(--accent);
    transform: scale(1.03);
}

.pricing-card.premium-tier:hover {
    transform: translateY(-6px) scale(1.03);
}

.pricing-card .price {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--primary);
    margin: 20px 0;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.pricing-card ul {
    list-style: none;
    margin: 24px 0;
}

.pricing-card li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.pricing-card li svg {
    color: var(--success);
    flex-shrink: 0;
}

/* Comparison Table */
.comparison-table-wrapper {
    margin-top: 80px;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.comparison-table th, .comparison-table td {
    padding: 16px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
}

.comparison-table tr:hover td {
    background-color: var(--bg-primary);
}

/* Contact Page form */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 48px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: #FFFFFF;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Float WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #FFFFFF;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-widget:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* Testimonials / Review cards */
.before-after-card {
    text-align: center;
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-premium);
}

.before-after-metric {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
}

/* Blog layouts */
.blog-search-bar {
    max-width: 600px;
    margin: 0 auto 40px;
}

.featured-article {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 60px;
    box-shadow: var(--shadow-premium);
}

.featured-img {
    background-color: var(--primary-light);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.featured-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Animations */
@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes float-mockup {
    0% {
        transform: translateY(0px) rotateX(2deg);
    }
    50% {
        transform: translateY(-12px) rotateX(0deg);
    }
    100% {
        transform: translateY(0px) rotateX(2deg);
    }
}

@keyframes cta-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(224, 17, 95, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(224, 17, 95, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(224, 17, 95, 0);
    }
}

/* Authentication Page Styles (inheriting visual style) */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 24px;
}

.auth-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 500px;
    padding: 48px;
    box-shadow: var(--shadow-hover);
}

.auth-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
}

.login-tab {
    flex: 1;
    text-align: center;
    padding: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.login-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.alert-danger {
    background-color: #FFECE9;
    border: 1px solid #FFC9C0;
    color: var(--danger);
    padding: 12px 16px;
    border-radius: var(--radius-md);
}

/* Responsive Grid Adjustments */
@media(max-width: 991px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .featured-article {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media(max-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .timeline::after {
        left: 31px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 20px;
    }
    .timeline-item::after {
        left: 21px;
    }
    .right {
        left: 0%;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .nav-links {
        display: none;
    }
}