/* Globals & Layout */
:root {
    --bg-black: #050505;
    --zinc-900: #18181b;
    --zinc-800: #27272a;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --blue-500: #3b82f6;
    --blue-800: #1e40af;
    --yellow-500: #fbbf24;
    --yellow-600: #d97706;
    --text-white: #ffffff;
    --text-gray-200: #e5e7eb;
    --text-gray-300: #d1d5db;
    --text-gray-400: #9ca3af;
    --text-gray-500: #6b7280;
    --text-gray-600: #4b5563;
    --card-bg: #111111;
    --card-border: #222222;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-black);
    color: var(--text-gray-200);
    line-height: 1.5;
}

h1,
h2,
h3,
.font-retro {
    font-family: 'Rajdhani', sans-serif;
}

a {
    text-decoration: none;
}

.uppercase {
    text-transform: uppercase;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

.text-center {
    text-align: center;
}

.italic {
    font-style: italic;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.container {
    max-width: 1152px;
    margin: 0 auto;
    padding: 0 1rem;
}

.max-w-4xl {
    max-width: 896px;
    margin: 0 auto;
}

.max-w-3xl {
    max-width: 768px;
    margin: 0 auto;
}

/* Utilities */
.bg-zinc {
    background-color: var(--zinc-900);
}

.border-top {
    border-top: 1px solid var(--zinc-800);
}

.text-glow {
    text-shadow: 0 0 20px rgba(59, 130, 246, 0.8);
}

.text-blue {
    color: var(--blue-500);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background-color: var(--blue-600);
    color: var(--text-white);
    font-weight: 700;
    padding: 1rem 2.5rem;
    border-radius: 9999px;
    font-size: 1.25rem;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: var(--blue-700);
    box-shadow: 0 0 20px rgba(0, 55, 145, 0.8);
}

.btn-gray {
    display: block;
    width: 100%;
    background-color: #374151;
    color: var(--text-white);
    font-weight: 700;
    padding: 1rem;
    border-radius: 0.75rem;
    transition: background-color 0.3s;
}

.btn-gray:hover {
    background-color: #4b5563;
}

.btn-yellow {
    display: block;
    width: 100%;
    background-color: var(--yellow-500);
    color: #000;
    font-weight: 800;
    padding: 1rem;
    border-radius: 0.75rem;
    transition: background-color 0.3s;
}

.btn-yellow:hover {
    background-color: var(--yellow-600);
}

.shadow-xl {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Sections */
.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 1rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.4;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 896px;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .hero-content h1 {
        font-size: 4.5rem;
    }
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-gray-300);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .hero-content p {
        font-size: 1.5rem;
    }
}

/* Memory Section */
.section-memory {
    padding: 5rem 1rem;
}

.memory-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    max-width: 1024px;
}

@media (min-width: 768px) {
    .memory-container {
        flex-direction: row;
    }
}

.memory-img-box {
    width: 100%;
}

@media (min-width: 768px) {
    .memory-img-box {
        width: 50%;
    }
}

.memory-img {
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 16rem;
    margin: 0 auto;
    display: block;
}

.memory-text {
    width: 100%;
    text-align: left;
}

@media (min-width: 768px) {
    .memory-text {
        width: 50%;
    }
}

.memory-text h2 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-white);
    text-transform: uppercase;
}

.memory-text p {
    font-size: 1.125rem;
    color: var(--text-gray-400);
    margin-bottom: 1.5rem;
}

/* Grids */
.grids-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
}

@media (min-width: 768px) {
    .grids-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.grids-4 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .grids-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.grids-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .grids-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Cards */
.card-dark {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: all 0.3s;
    padding: 2rem;
    border-radius: 0.75rem;
}

.card-dark:hover {
    border-color: var(--blue-700);
    transform: translateY(-5px);
}

.icon-5xl {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card-dark h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.card-dark p {
    color: var(--text-gray-400);
    font-size: 0.875rem;
}

/* How it works */
.title-center {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    text-transform: uppercase;
    color: var(--text-white);
}

.subtitle-center {
    text-align: center;
    color: var(--text-gray-500);
    margin-bottom: 4rem;
}

.step-card {
    text-align: center;
}

.step-num {
    font-size: 3.75rem;
    font-weight: 700;
    color: var(--blue-800);
    opacity: 0.5;
    display: block;
    margin-bottom: 0.5rem;
}

.step-card h4 {
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.step-card p {
    color: var(--text-gray-500);
    font-size: 0.875rem;
    padding: 0 1rem;
}

/* Prices */
.price-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.5rem;
    border-radius: 1rem;
}

.tier-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.price-display {
    display: flex;
    align-items: baseline;
    margin-bottom: 1.5rem;
}

.currency {
    font-size: 1.5rem;
}

.amount {
    font-size: 3.75rem;
    font-weight: 700;
    color: var(--text-white);
    margin: 0 0.5rem;
}

.cents {
    font-size: 1.5rem;
}

.features-list {
    color: var(--text-gray-400);
    margin-bottom: 2.5rem;
    text-align: center;
    list-style: none;
    width: 100%;
}

.features-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.check {
    color: var(--blue-500);
    font-weight: 700;
}

.hl-text {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    font-style: italic;
}

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

.text-yellow {
    color: var(--yellow-500);
}

.text-yellow-lite {
    color: #fef08a;
}

/* Premium Card */
.premium-card {
    border: 2px solid var(--yellow-500);
    position: relative;
    background: linear-gradient(to bottom, var(--zinc-900), var(--bg-black));
}

.premium-card:hover {
    border-color: var(--yellow-500);
}

.badge-popular {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--yellow-500);
    color: #000;
    padding: 2px 12px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.tier-title.yellow {
    color: var(--yellow-500);
}

.features-list .white {
    color: var(--text-gray-200);
    font-weight: 700;
}

/* Testimonial */
.testimonial-text {
    font-size: 1.25rem;
    color: var(--text-gray-400);
    margin-bottom: 2rem;
    font-style: italic;
    line-height: 1.625;
}

.guarantee-wrapper {
    display: flex;
    justify-content: center;
    border-top: 1px solid var(--zinc-800);
    padding-top: 2.5rem;
    margin-top: 2.5rem;
}

.guarantee-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.shield {
    background-color: var(--blue-600);
    padding: 1rem;
    border-radius: 9999px;
    font-size: 1.875rem;
}

.guarantee-text .bold {
    font-weight: 700;
    color: var(--text-white);
}

.text-xs {
    font-size: 0.875rem;
    color: var(--text-gray-500);
}

/* Footer */
.footer {
    padding: 2.5rem 0;
    color: var(--text-gray-600);
    font-size: 0.875rem;
}