/* Global Styles */
:root {
    --background: #1C1917;
    --background-accent: #44403C;
    --color-cta: #25D366;
    --color-cta-hover: #128C7E;
    --text-white: #FFFFFF;
    --text-gray: #A3A3A3;
    --text-muted: #525252;
    --glass-background: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: 16px;
    --spacing-section: 120px;
    --nav-height: 80px;
}

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

body {
    background-color: var(--background);
    color: var(--text-white);
    font-family: 'DM Sans', sans-serif;
    overflow-x: hidden;
    position: relative;
}

/* Noise Texture */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 50;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.hero-content {
    width: 100%;
    max-width: 800px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.price-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    color: var(--color-cta);
    margin: 0;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 5rem;
    }
}

.hero-title span {
    display: inline-block;
    margin: 0 10px;
    background: linear-gradient(135deg, #FFFFFF 30%, #9CA3AF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-title .highlight {
    font-family: 'Times New Roman', serif;
    font-style: italic;
    font-weight: 400;
    color: var(--text-white);
    -webkit-text-fill-color: var(--text-white);
    font-size: 1em;
    letter-spacing: 0;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-gray);
    max-width: 500px;
    line-height: 1.6;
}

.product-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

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

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-section) 0;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: left;
    margin-bottom: 60px;
    color: var(--text-white);
    letter-spacing: -0.04em;
    padding-left: 20px;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 4rem;
        margin-bottom: 80px;
    }
}

.steps-list {
    display: flex;
    flex-direction: column;
    max-width: 900px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 20px;
    /* Mobile gap */
    padding: 30px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    cursor: default;

    /* Animation Initial State */
    opacity: 0;
    transform: translateY(30px);
}

@media (min-width: 768px) {
    .step-item {
        gap: 40px;
        padding: 40px 20px;
    }
}

/* Visible State (Entrance) */
.step-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Active State (Focus) */
.step-item.active {
    background: rgba(255, 255, 255, 0.02);
    padding-left: 30px;
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

@media (min-width: 768px) {
    .step-item.active {
        padding-left: 40px;
    }
}

.step-counter {
    font-family: 'Times New Roman', serif;
    font-style: italic;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.2);
    font-weight: 400;
    min-width: 40px;
    transition: color 0.3s ease;
}

@media (min-width: 768px) {
    .step-counter {
        font-size: 2.5rem;
        min-width: 60px;
    }
}

.step-item.active .step-counter {
    color: #FFFFFF;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .step-icon {
        width: 48px;
        height: 48px;
    }
}

.step-item.active .step-icon {
    border-color: #FFFFFF;
    color: #FFFFFF;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
    transform: rotate(15deg);
}

.step-text {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-gray);
    transition: color 0.3s ease;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .step-text {
        font-size: 1.5rem;
    }
}

.step-item.active .step-text {
    color: var(--text-white);
}

/* Commitment Section */
.commitment {
    padding: var(--spacing-section) 0 40px;
    position: relative;
    z-index: 2;
}

.commitment-box {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 40px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.5);
}

@media (min-width: 768px) {
    .commitment-box {
        padding: 60px 40px;
    }
}

.commitment-box::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100px;
    background: radial-gradient(circle, rgba(202, 138, 4, 0.15) 0%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
}

.commitment-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.warning-icon {
    color: #CA8A04;
    filter: drop-shadow(0 0 10px rgba(202, 138, 4, 0.3));
    width: 32px;
    height: 32px;
}

.commitment-heading {
    font-family: 'Times New Roman', serif;
    font-style: italic;
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--text-white);
    line-height: 1;
}

@media (min-width: 768px) {
    .commitment-heading {
        font-size: 2rem;
    }
}

.commitment-content {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-gray);
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.commitment-content p {
    margin: 0;
}

.warning-text {
    font-weight: 500;
    color: var(--text-white);
    letter-spacing: 0.02em;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Action Button */
.action-wrapper {
    position: relative;
    z-index: 10;
    padding: 40px 20px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.action-btn {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 800;
    padding: 24px 32px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 10px 40px -10px rgba(37, 211, 102, 0.4), inset 0 2px 0 rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    max-width: 600px;
    border: none;
    cursor: pointer;
    text-align: center;
}

@media (min-width: 768px) {
    .action-btn {
        font-size: 1.25rem;
        padding: 24px 64px;
    }
}

.action-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 20px 60px -10px rgba(37, 211, 102, 0.6), inset 0 2px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #2ED970 0%, #149D8D 100%);
}

.secure-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-gray);
    opacity: 0.9;
    font-weight: 500;
}