/* Modern Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Variables */
:root {
    --primary-color: #e83e8c;
    --secondary-color: #6f42c1;
    --accent-color: #20c997;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --text-color: #212529;
    --body-bg: #ffffff;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --radius: 8px;
    --container-width: 1140px;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* Base Styles */
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--body-bg);
}

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

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.2;
    font-weight: 700;
    color: var(--dark-color);
}

h1 {
    font-size: 3.6rem;
}

h2 {
    font-size: 3rem;
}

h3 {
    font-size: 2.4rem;
}

p {
    margin-bottom: 1.5rem;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    padding-bottom: 1.5rem;
}

.section-title:after {
    content: '';
    position: absolute;
    width: 8rem;
    height: 0.4rem;
    background: var(--gradient-primary);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2rem;
}

.section-title span {
    color: var(--primary-color);
}

/* Header */
header {
    background-color: var(--light-color);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-logo {
    display: block;
}

.logo h1 {
    font-size: 2.2rem;
    margin: 0;
    font-weight: 800;
    text-transform: lowercase;
}

.logo h1 span {
    color: var(--primary-color);
    font-style: italic;
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--dark-color);
    font-weight: 600;
    font-size: 1.6rem;
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 2.5rem;
    height: 0.3rem;
    margin: 0.5rem;
    background-color: var(--dark-color);
    transition: var(--transition);
    border-radius: 0.3rem;
}

/* Hero Section */
.hero {
    padding: 8rem 0;
    background-color: #f5f5f5;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 50%;
}

.hero-content h2 {
    font-size: 4.2rem;
    margin-bottom: 2rem;
}

.hero-content h2 span {
    color: var(--primary-color);
    position: relative;
}

.hero-content h2 span:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 0.5rem;
    background-color: var(--accent-color);
    bottom: 0;
    left: 0;
    opacity: 0.5;
}

.hero-content p {
    font-size: 1.8rem;
    margin-bottom: 3rem;
}

.hero .container {
    display: flex;
    align-items: center;
    position: relative;
}

.hero-visual {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-graphic {
    max-width: 100%;
    margin-left: 2rem;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.15));
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    font-weight: 700;
    font-size: 1.6rem;
    padding: 1.5rem 3rem;
    border-radius: 5rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    box-shadow: 0 4px 15px rgba(232, 62, 140, 0.4);
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(232, 62, 140, 0.6);
    color: white;
}

/* Features Section */
.features {
    padding: 8rem 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 4rem;
}

.feature-card {
    background-color: white;
    border-radius: var(--radius);
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    margin-bottom: 2rem;
}

.feature-card h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.feature-card p {
    color: #666;
    font-size: 1.6rem;
}

/* Benefits Section */
.benefits {
    padding: 8rem 0;
    background-color: #f9f9f9;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    gap: 3rem;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 3rem 2rem;
    background-color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.benefit-item:hover {
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    margin-bottom: 2rem;
}

.benefit-item h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.benefit-item p {
    color: #666;
    font-size: 1.5rem;
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    padding: 8rem 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-section .section-title {
    color: white;
}

.cta-section .section-title:after {
    background: white;
}

.cta-section p {
    max-width: 60rem;
    margin: 0 auto 3rem;
    font-size: 1.8rem;
}

.cta-section .cta-button {
    background: white;
    color: var(--primary-color);
}

.cta-section .cta-button:hover {
    background: var(--light-color);
    color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 6rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 4rem;
}

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

.footer-logo p {
    margin-top: 1rem;
    font-weight: 600;
}

.footer-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-nav a {
    color: var(--light-color);
    opacity: 0.8;
    font-size: 1.4rem;
}

.footer-nav a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.4rem;
    opacity: 0.7;
}

/* Media Queries */
@media (max-width: 992px) {
    html {
        font-size: 60%;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero .container {
        flex-direction: column;
    }

    .hero-visual {
        margin-top: 4rem;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 58%;
    }

    nav ul {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .mobile-menu-open nav ul {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--light-color);
        padding: 2rem;
        box-shadow: var(--shadow-md);
        z-index: 100;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        gap: 3rem;
    }

    .footer-nav ul {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 55%;
    }

    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.6rem;
    }

    .hero-content h2 {
        font-size: 3.5rem;
    }

    .feature-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        padding: 2rem;
    }
}