/* CSS Variables */
:root {
    --primary-purple: #8B5CF6;
    --primary-mint: #10B981;
    --primary-blue: #3B82F6;
    --primary-orange: #F59E0B;
    --gradient-purple: linear-gradient(135deg, #8B5CF6 0%, #6366F1 100%);
    --gradient-mint: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-blue: linear-gradient(135deg, #3B82F6 0%, #6366F1 100%);
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-tertiary: #9CA3AF;
    --border-color: #E5E7EB;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --font-family: 'Inter', sans-serif;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
}

.nav-logo {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
}

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

.nav-actions {
    display: flex;
    gap: 16px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-menu-cta {
    display: none;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
}

.btn-primary {
    background: var(--gradient-purple);
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
}

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

.btn-outline:hover {
    border-color: var(--primary-purple);
    color: var(--primary-purple);
}

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero */
.hero {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-purple);
    top: -200px;
    right: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-mint);
    bottom: -150px;
    left: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: var(--gradient-blue);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    33% {
        transform: translate(30px, -30px);
    }

    66% {
        transform: translate(-20px, 20px);
    }
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 100px;
    font-size: 14px;
    color: var(--primary-purple);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.mockup-container {
    position: relative;
    border-radius: 24px;
}

.mockup-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: var(--gradient-purple);
    filter: blur(60px);
    opacity: 0.3;
    z-index: -1;
}

.mockup-image {
    width: 100%;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
}

/* Sections */
section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-description {
    font-size: 20px;
    color: var(--text-secondary);
}

/* Features */
.features {
    background: var(--bg-secondary);
}

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

.feature-card {
    background: var(--bg-primary);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon.purple {
    color: var(--primary-purple);
    background: rgba(139, 92, 246, 0.1);
}

.feature-icon.mint {
    color: var(--primary-mint);
    background: rgba(16, 185, 129, 0.1);
}

.feature-icon.blue {
    color: var(--primary-blue);
    background: rgba(59, 130, 246, 0.1);
}

.feature-icon.orange {
    color: var(--primary-orange);
    background: rgba(245, 158, 11, 0.1);
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-list li {
    font-size: 15px;
    color: var(--text-secondary);
    padding-left: 24px;
    position: relative;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-mint);
    font-weight: 700;
}

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

.audience-card {
    background: var(--bg-primary);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.audience-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.audience-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.audience-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.audience-content {
    padding: 32px;
}

.audience-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.audience-content p {
    font-size: 15px;
    color: var(--text-secondary);
}

/* Pricing */
.pricing {
    background: var(--bg-secondary);
}

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

.pricing-card {
    background: var(--bg-primary);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 2px solid var(--primary-purple);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-purple);
    color: white;
    padding: 6px 20px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
}

.pricing-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-description {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.pricing-price {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
}

.price-amount {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-currency {
    font-size: 20px;
    color: var(--text-secondary);
}

.price-period {
    font-size: 16px;
    color: var(--text-tertiary);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-secondary);
}

/* Partners */
.partners {
    background: var(--bg-primary);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    align-items: center;
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    transition: var(--transition-base);
}

.partner-logo:hover {
    transform: scale(1.05);
}

.logo-placeholder {
    color: var(--text-tertiary);
    transition: var(--transition-base);
}

.partner-logo:hover .logo-placeholder {
    color: var(--text-primary);
}

/* CTA */
.cta {
    background: var(--gradient-purple);
    color: white;
}

.cta-content {
    text-align: center;
    padding: 80px 0;
}

.cta-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-description {
    font-size: 20px;
    margin-bottom: 40px;
}

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

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 80px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
}

.footer-description {
    color: var(--text-tertiary);
}

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

.footer-column h4 {
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: var(--text-tertiary);
    font-size: 15px;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--text-tertiary);
    font-size: 14px;
}

/* Animations */
[data-aos] {
    opacity: 0;
    transition: var(--transition-slow);
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* Responsive */

/* Tablet — 1024px */
@media (max-width: 1024px) {
    .hero {
        padding: 140px 0 80px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-visual {
        max-width: 560px;
        margin: 0 auto;
    }

    .badge {
        display: inline-flex;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card:last-child {
        grid-column: span 2;
        max-width: 480px;
        margin: 0 auto;
        width: 100%;
    }

    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile — 768px */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    section {
        padding: 80px 0;
    }

    /* Nav */
    .nav {
        padding: 16px;
    }

    .nav-actions {
        display: none;
    }

    .nav-menu {
        position: fixed;
        top: 65px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 65px);
        background: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 32px 24px;
        gap: 8px;
        transition: var(--transition-base);
        box-shadow: var(--shadow-xl);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu-cta {
        display: block;
        margin-top: 16px;
        border-bottom: none !important;
    }

    .nav-menu li:not(.nav-menu-cta) .nav-link {
        display: block;
        padding: 12px 0;
        font-size: 18px;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }

    .nav-toggle {
        display: flex;
    }

    /* Hero */
    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 17px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .stat-number {
        font-size: 28px;
    }

    /* Sections */
    .section-header {
        margin-bottom: 48px;
    }

    .section-title {
        font-size: 32px;
    }

    .section-description {
        font-size: 16px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-card {
        padding: 28px;
    }

    /* Audience */
    .audience-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .audience-image {
        height: 200px;
    }

    .audience-content {
        padding: 24px;
    }

    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

    .pricing-card {
        padding: 28px;
    }

    /* Partners */
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    /* CTA */
    .cta-content {
        padding: 60px 0;
    }

    .cta-title {
        font-size: 32px;
    }

    .cta-description {
        font-size: 16px;
    }

    /* Footer */
    .footer {
        padding: 60px 0 32px;
    }

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

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

/* Small mobile — 480px */
@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-item {
        flex: 1;
        min-width: 80px;
        text-align: center;
    }

    .section-title {
        font-size: 26px;
    }

    .features-grid {
        gap: 16px;
    }

    .feature-card {
        padding: 24px;
    }

    .feature-icon {
        width: 52px;
        height: 52px;
    }

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .partner-logo {
        padding: 12px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .cta-title {
        font-size: 26px;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 15px;
    }

    .pricing-card {
        padding: 24px;
    }

    .price-amount {
        font-size: 36px;
    }
}