/* Global Styles */
:root {
    --primary-color: #e94057;
    --primary-gradient: linear-gradient(135deg, #e94057, #f27121);
    --secondary-color: #8A2387;
    --secondary-gradient: linear-gradient(135deg, #8A2387, #E94057);
    --accent-color: #26A17B; /* USDT green */
    --text-color: #e93a3a;
    --text-light: #777;
    --bg-light: #f9f9f9;
    --bg-white: #ffffff;
    --bg-dark: #4a4a4a;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-strong: 0 15px 35px rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s ease;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
    z-index: 1;
}

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

ul {
    list-style: none;
}

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

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Button Styles */
.btn-primary, .btn-secondary, .btn-login, .btn-register {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary::before, .btn-secondary::before, .btn-login::before, .btn-register::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;
}

.btn-primary:hover::before, .btn-secondary:hover::before, .btn-login:hover::before, .btn-register:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 82, 204, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(78, 84, 200, 0.6);
}

.btn-secondary {
    background: var(--secondary-gradient);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 149, 0, 0.3);
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-primary:active, .btn-secondary:active, .btn-login:active, .btn-register:active {
    transform: translateY(1px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.header-buttons {
    display: flex;
    align-items: center;
}

.btn-login {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 8px 20px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-register {
    background: var(--primary-gradient);
    color: white;
    padding: 8px 20px;
    box-shadow: 0 4px 10px rgba(78, 84, 200, 0.3);
    border: none;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(78, 84, 200, 0.5);
    background: linear-gradient(135deg, #0077ff, #0052cc);
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle.active {
    color: white;
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: black;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 15px 0;
    transition: var(--transition);
}

header.scrolled {
    padding: 10px 0;
    background: black;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

header.header-hidden {
    transform: translateY(-100%);
    box-shadow: none;
}

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

.logo img {
    height: 40px;
    transition: var(--transition);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.scrolled .logo {
    font-size: 1.6rem;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.logo-text {
    color: black;
    font-weight: 800;
    letter-spacing: -0.5px;
    transition: var(--transition);
    position: relative;
}

.logo-text:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 10px;
    transform: scaleX(0.7);
    transform-origin: left;
    transition: var(--transition);
}

.logo:hover .logo-text:after {
    transform: scaleX(1);
}

.logo-badge {
    background: linear-gradient(135deg, #ff0000, #cc0000);
    color: white;
    font-size: 0.6rem;
    padding: 3px 8px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.logo:hover .logo-badge {
    transform: translateY(-3px) rotate(3deg);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}

nav ul {
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 35px;
}

nav ul li a {
    font-weight: 600;
    position: relative;
    font-size: 0.95rem;
    color: var(--text-color);
    transition: color 0.3s ease;
}

nav ul li a:not(.btn-login, .btn-register):after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
    border-radius: 10px;
}

nav ul li a:not(.btn-login, .btn-register):hover {
    color: var(--primary-color);
}

nav ul li a:not(.btn-login, .btn-register):hover:after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    transition: var(--transition);
}

.menu-toggle:hover {
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    background: var(--primary-gradient);
    color: white;
    padding: 120px 0 60px;
    position: relative;
    overflow: hidden;
    background-image: url('asset/crypto-bg.svg'), var(--primary-gradient);
    background-blend-mode: overlay;
    background-size: cover;
    background-position: center;
    box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.1);
}

.hero:before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: var(--primary-gradient);
    opacity: 0.1;
    animation: pulse 15s ease-in-out infinite alternate;
}

.hero:after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--secondary-gradient);
    opacity: 0.1;
    animation: pulse 20s ease-in-out infinite alternate-reverse;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
        filter: brightness(0.9);
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
        filter: brightness(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 0.8;
        filter: brightness(0.9);
    }
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.2;
    margin-bottom: 25px;
    color: white;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    position: relative;
}

.hero-content h1:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--secondary-gradient);
    border-radius: 10px;
}

.hero-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    max-width: 600px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.hero-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.hero-image:before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(40px);
    z-index: -1;
}

.hero-image img {
    max-width: 90%;
    animation: float 6s ease-in-out infinite alternate;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.3));
    transition: transform 0.5s ease;
}

.hero-image:hover img {
    transform: scale(1.05) translateY(-10px);
}

.usa-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 50px;
    margin-top: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.usa-badge:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.usa-flag {
    width: 30px;
    height: 30px;
    margin-right: 12px;
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.2));
    animation: pulse-subtle 2s ease-in-out infinite alternate;
}

@keyframes pulse-subtle {
    0% {
        transform: scale(1);
        opacity: 0.9;
        filter: brightness(0.98);
    }
    50% {
        transform: scale(1.02);
        opacity: 1;
        filter: brightness(1.05);
    }
    100% {
        transform: scale(1);
        opacity: 0.9;
        filter: brightness(0.98);
    }
}

.usa-badge span {
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
    100% {
        transform: translateY(0) rotate(-2deg);
    }
}

/* Stats Section */
.stats {
    background: linear-gradient(135deg, var(--bg-light) 0%, #f8f9ff 100%);
    padding: 70px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--accent-color);
}

.stats:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 10% 20%, rgba(38, 161, 123, 0.03) 0%, transparent 50%),
                      radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.stats .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.stat-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 30px 20px;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-item i {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    transition: transform 0.3s ease;
}

.stat-item:hover i {
    transform: scale(1.1) rotate(5deg);
}

.stat-item h3 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
    font-family: var(--font-secondary);
}

.stat-item p {
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.1rem;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.features:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: var(--primary-gradient);
    opacity: 0.03;
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.feature-card.animate {
    animation: fadeIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.feature-card:hover .feature-icon {
    animation: pulse 1.5s infinite;
}

.feature-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.features:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: var(--secondary-gradient);
    opacity: 0.03;
    border-radius: 50%;
    transform: translate(-30%, 30%);
}

.features-title {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
}

.features-title:after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 10px;
}

.features-title h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.features-title p {
    color: var(--text-dark);
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.feature-card:hover:before {
    opacity: 0.02;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: 50%;
    color: white;
    font-size: 2rem;
    box-shadow: 0 5px 15px rgba(233, 64, 87, 0.2);
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(10deg);
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
    transition: color 0.3s ease;
}

.feature-card h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--secondary-gradient);
    border-radius: 10px;
    transition: width 0.3s ease;
}

.feature-card:hover h3:after {
    width: 60px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: linear-gradient(135deg, #fff5f5 0%, #fff9f0 100%);
    position: relative;
    overflow: hidden;
}

.how-it-works:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 30%, rgba(233, 64, 87, 0.03) 0%, transparent 50%),
                      radial-gradient(circle at 80% 70%, rgba(242, 113, 33, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.step {
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.step:hover {
    transform: translateX(10px) !important;
}

.step:hover .step-number {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(233, 64, 87, 0.5);
}

.step:hover .step-content h3 {
    color: var(--primary-color);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.step:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 10px 20px rgba(233, 64, 87, 0.15);
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
}

.step:hover .step-number {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.step-number:before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    background: var(--primary-gradient);
    border-radius: 50%;
    opacity: 0.3;
    z-index: -1;
    transition: all 0.4s ease;
}

.step:hover .step-number:before {
    transform: scale(1.2);
    opacity: 0.2;
}

.step-content h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.step-content h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--secondary-gradient);
    border-radius: 10px;
    transition: width 0.3s ease;
}

.step:hover .step-content h3:after {
    width: 60px;
}

.step-content p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Income Structure Section */
.income-structure {
    padding: 80px 0;
    background: linear-gradient(135deg, #f27121, #e94057, #8A2387);
    color: white;
}

.income-structure .section-header h2 {
    color: white;
}

.income-structure .section-header h2:after {
    background: white;
}

.income-structure .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

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

.income-type {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 30px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.income-type:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.income-type h3 {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.income-type p {
    color: rgba(255, 255, 255, 0.8);
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(135deg, #fff9f0 0%, #fff5f5 100%);
    position: relative;
    overflow: hidden;
}

.testimonials:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 30% 20%, rgba(233, 64, 87, 0.03) 0%, transparent 50%),
                      radial-gradient(circle at 70% 80%, rgba(242, 113, 33, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 0.5rem;
}

.testimonial-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(233, 64, 87, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-dots .dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
    box-shadow: 0 0 0 4px rgba(233, 64, 87, 0.5);
}

.testimonial-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    padding: 20px 0;
    scrollbar-width: none;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    transition: transform 0.5s ease;
}

.testimonial-slider::-webkit-scrollbar {
    display: none;
}

.testimonial {
    flex: 0 0 350px;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.testimonial:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary-gradient);
}

.testimonial:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
    padding: 30px;
    position: relative;
    font-style: italic;
    line-height: 1.8;
}

.testimonial-content:before {
    content: '\201C';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: rgba(78, 84, 200, 0.1);
    font-family: Georgia, serif;
    line-height: 0;
}

.testimonial-content:after {
    content: '\201D';
    position: absolute;
    bottom: 10px;
    right: 20px;
    font-size: 4rem;
    color: rgba(78, 84, 200, 0.1);
    font-family: Georgia, serif;
    line-height: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding: 20px 30px;
    background: var(--bg-light);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.testimonial-author img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 3px solid rgba(255, 255, 255, 0.7);
    background-color: var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial:hover .testimonial-author img {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.testimonial-author h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    font-weight: 700;
    color: var(--primary-color);
}

.testimonial-author p {
    font-size: 0.8rem;
    color: var(--text-light);
    font-style: italic;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.faq:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: var(--primary-gradient);
    opacity: 0.03;
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.faq:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: var(--secondary-gradient);
    opacity: 0.03;
    border-radius: 50%;
    transform: translate(-30%, 30%);
}

.faq-title {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
}

.faq-title:after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 10px;
}

.faq-title h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.faq-title p {
    color: var(--text-dark);
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: 25px;
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.faq-item:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item:hover:before {
    opacity: 1;
}

.faq-question {
    padding: 25px 30px;
    background: white;
    color: var(--primary-color);
    font-size: 1.15rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(0, 0, 0, 0.02);
}

.faq-question i {
    font-size: 1.3rem;
    transition: all 0.4s ease;
    color: var(--accent-color);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(38, 161, 123, 0.1);
}

.faq-question.active {
    background: rgba(0, 0, 0, 0.02);
}

.faq-question.active i {
    transform: rotate(180deg);
    background: rgba(38, 161, 123, 0.2);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    background: rgba(0, 0, 0, 0.01);
}

.faq-answer.active {
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--text-dark);
    font-size: 1.05rem;
    line-height: 1.7;
    opacity: 0.9;
    padding-top: 15px;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: var(--primary-gradient);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta:before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 0;
    animation: pulse 15s ease-in-out infinite alternate;
}

.cta:after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    z-index: 0;
    animation: pulse 20s ease-in-out infinite alternate-reverse;
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 25px;
    color: white;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    position: relative;
    display: inline-block;
}

.cta-content h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(38, 161, 123, 0.5);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 20px;
}

.cta-buttons .btn {
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.cta-buttons .btn-primary {
    background: var(--accent-color);
    border: none;
    color: white;
}

.cta-buttons .btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    background: #2db68c;
}

.cta-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.cta-buttons .btn-secondary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.15);
}

/* Footer */
footer {
    background: #333333;
    color: white;
    padding: 70px 0 30px;
    position: relative;
    overflow: hidden;
}

footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 10% 10%, rgba(233, 64, 87, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 90% 90%, rgba(242, 113, 33, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.footer-logo img {
    height: 45px;
    margin-bottom: 20px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: 25px;
}

.footer-links h3, .footer-contact h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
    font-weight: 700;
}

.footer-links h3:after, .footer-contact h3:after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 10px;
    bottom: -8px;
    left: 0;
    box-shadow: 0 2px 5px rgba(233, 64, 87, 0.3);
}

.footer-links ul li {
    margin-bottom: 15px;
    transition: transform 0.3s ease;
}

.footer-links ul li:hover {
    transform: translateX(5px);
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    font-size: 1.05rem;
    position: relative;
}

.footer-links ul li a:before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.footer-links ul li a:hover {
    color: white;
}

.footer-links ul li a:hover:before {
    width: 100%;
}

.footer-contact p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: transform 0.3s ease;
    font-size: 1.05rem;
    line-height: 1.6;
}

.footer-contact p:hover {
    transform: translateX(5px);
}

.footer-contact p i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.social-icons a:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.social-icons a:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 10px 20px rgba(233, 64, 87, 0.2);
    background: rgba(233, 64, 87, 0.1);
}

.social-icons a:hover:before {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    position: relative;
    z-index: 1;
    background: #2a2a2a;
    padding-bottom: 20px;
    margin-top: 20px;
}

.footer-bottom a {
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: white;
    text-decoration: underline;
}

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

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .features-grid,
    .income-types {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 992px) {
    .container {
        padding: 0 20px;
    }
    
    .header-buttons {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background: var(--primary-color);
        transition: all 0.3s ease;
        z-index: 1000;
        box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        padding: 20px;
        display: flex;
    }
    
    nav ul.active {
        display: flex;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content,
    .hero-image {
        width: 100%;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content h1:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hero-content p {
        font-size: 1.1rem;
        margin: 0 auto 30px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        max-width: 300px;
        margin: 0 auto 20px;
    }
    
    .hero-buttons a {
        width: 100%;
        margin-right: 0;
        margin-bottom: 15px;
        text-align: center;
    }
    
    .usa-badge {
        margin: 20px auto 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        flex-direction: column;
    }
    
    .step {
        width: 100%;
        margin-bottom: 30px;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .step-content h3:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .income-types {
        grid-template-columns: 1fr;
    }
    
    .testimonial-slider {
        padding: 0;
    }
    
    .faq-question {
        font-size: 1.1rem;
    }
    
    .cta-buttons,
    .cta-features {
        flex-direction: column;
        align-items: center;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .cta-info,
    .cta-feature {
        margin-top: 10px;
        width: 100%;
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .feature-card,
    .income-type,
    .testimonial,
    .faq-item {
        padding: 25px 20px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .cta h2 {
        font-size: 1.8rem;
    }
    
    .testimonial-author img {
        width: 50px;
        height: 50px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .income-types {
        grid-template-columns: 1fr;
    }

    .testimonial {
        flex: 0 0 280px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}