:root {
    --primary: #14b8a6;
    --primary-light: #2dd4bf;
    --secondary: #f59e0b;
    --accent: #8b5cf6;
    --text-dark: #1e293b;
    --text-secondary: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --soft-teal: #f0fdfa;
    --soft-purple: #f5f3ff;
    --soft-orange: #fffbeb;
    --soft-blue: #eff6ff;
    --gradient: linear-gradient(135deg, #14b8a6 0%, #0ea5e9 100%);
    --gradient-joy: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    --radius-lg: 24px;
    --radius-md: 16px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
.logo-text {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    padding: 1rem 0;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 120px;
    width: auto;
    display: block;
}

.logo-img-footer {
    height: 160px;
    width: auto;
    display: block;
    margin-bottom: 1rem;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

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

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 99px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(20, 184, 166, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(20, 184, 166, 0.3);
}

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

.btn-outline:hover {
    background: var(--soft-teal);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

/* Hero */
.hero {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

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

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 50%;
    left: 30%;
}

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

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--soft-teal);
    color: var(--primary);
    border-radius: 99px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(20, 184, 166, 0.2);
}

.hero-text h1 {
    font-size: 4rem;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

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

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
}

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

/* Hero Image & Mockups */
.hero-image {
    position: relative;
}

.mockup-container {
    position: relative;
    width: 100%;
    height: 450px;
}

.mockup-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
    position: absolute;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.card-main {
    width: 380px;
    height: 400px;
    padding: 1.5rem;
    top: 0;
    right: 0;
    z-index: 2;
}

.card-ai {
    width: 260px;
    padding: 1.25rem;
    bottom: -20px;
    left: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--gradient);
    color: var(--white);
}

.ai-icon {
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.mockup-header {
    display: flex;
    gap: 6px;
    margin-bottom: 2rem;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e2e8f0;
}

.mockup-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mockup-chart {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    height: 150px;
}

.bar {
    flex: 1;
    background: var(--soft-teal);
    border-radius: 6px;
    transition: height 1s ease;
    background: var(--primary);
    opacity: 0.6;
}

/* Benefits */
.benefits {
    padding: 100px 0;
    background: var(--bg-light);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

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

.benefit-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow);
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.bg-soft-teal {
    background: var(--soft-teal);
}

.bg-soft-purple {
    background: var(--soft-purple);
}

.bg-soft-orange {
    background: var(--soft-orange);
}

.bg-soft-blue {
    background: var(--soft-blue);
}

.benefit-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.benefit-card p {
    color: var(--text-secondary);
}

/* How it works */
.how-it-works {
    padding: 100px 0;
}

.how-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
    position: relative;
}

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

.how-num {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 20px rgba(20, 184, 166, 0.2);
}

.how-step h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
}

.how-step p {
    color: var(--text-secondary);
}

/* IA Feature */
.ia-feature {
    padding: 100px 0;
}

.ia-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.ia-preview-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(20, 184, 166, 0.1);
}

.ai-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.ai-body {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-dark);
    font-style: italic;
}

.ia-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    margin-top: 2rem;
}

.feature-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
}

.feature-list li::before {
    content: "✓";
    color: var(--primary);
    background: var(--soft-teal);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* CTA Bottom */
.cta-bottom {
    padding: 120px 0;
    background: var(--gradient);
    color: var(--white);
    text-align: center;
}

.cta-bottom h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-bottom p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

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

/* Footer */
.footer {
    padding: 80px 0 40px;
    background: #0f172a;
    color: var(--white);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-brand p {
    margin-top: 1.5rem;
    color: #94a3b8;
    max-width: 280px;
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-links {
    display: flex;
    gap: 6rem;
}

.link-col h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.link-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.link-col a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.link-col a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 40px;
    color: #64748b;
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-slide-up {
    animation: fadeIn 1s ease forwards;
}

/* Mobile */
@media (max-width: 960px) {

    .hero-content,
    .ia-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .hero-text p {
        margin: 0 auto 2.5rem;
    }

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

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

    .mockup-container {
        height: 500px;
        display: flex;
        justify-content: center;
    }

    .card-main {
        position: relative;
        right: auto;
    }

    .card-ai {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-links {
        gap: 3rem;
    }
}

@media (max-width: 640px) {
    .hide-mobile {
        display: none;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-text p {
        font-size: 1.1rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .logo-img {
        height: 80px;
    }

    .navbar-content .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    .container {
        padding: 0 1.5rem;
    }

    .mockup-container {
        height: auto;
        min-height: 350px;
    }

    .card-main {
        width: 100%;
        max-width: 320px;
        height: auto;
        aspect-ratio: 1/1;
    }

    .card-ai {
        width: 220px;
        bottom: -10px;
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .benefits-grid,
    .how-grid {
        gap: 1.5rem;
    }

    .cta-bottom h2 {
        font-size: 2.2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .ia-preview-card {
        padding: 1.5rem;
    }

    .ia-preview-card .ai-body {
        font-size: 1.1rem;
    }

    .logo-img-footer {
        height: 100px;
    }

    .footer-brand p {
        margin-top: 0.5rem;
        margin-bottom: 2rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .stat-num {
        font-size: 1.5rem;
    }
}