:root {
    --bg-dark: #0a0a0b;
    --bg-card: #161618;
    --primary: #ff3b30;
    /* Vibrant Red */
    --primary-hover: #ff6b62;
    --text-main: #f5f5f7;
    --text-muted: #a1a1a6;
    --gradient-overlay: linear-gradient(180deg, rgba(10, 10, 11, 0.7) 0%, rgba(10, 10, 11, 1) 100%);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

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

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    background: linear-gradient(90deg, #fff, #a1a1a6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

p.subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
}

.mantra {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    border-left: 4px solid var(--primary);
    padding-left: 1rem;
    margin-bottom: 2rem;
}

/* Buttons */
.cta-button {
    display: inline-block;
    background-color: var(--primary);
    color: #fff;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    text-transform: uppercase;
    box-shadow: 0 10px 20px rgba(255, 59, 48, 0.2);
}

.cta-button:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(255, 59, 48, 0.3);
}

.big-cta {
    width: 100%;
    text-align: center;
    padding: 1.5rem;
    font-size: 1.2rem;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.4);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(255, 59, 48, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 59, 48, 0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Hero Section */
.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    background: url('hero_background.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    animation: float 6s ease-in-out infinite;
}

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

    50% {
        transform: translateY(-20px);
    }

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

.offer-img {
    width: 100%;
    max-width: 350px;
    margin: -4rem auto 1rem auto;
    /* Pull it up slightly */
    display: block;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        /* order: -1; Removed to let it flow after text */
        margin-top: 2rem;
        display: flex;
        justify-content: center;
    }

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

    .hero-text .mantra,
    .hero-text div {
        margin-left: auto;
        margin-right: auto;
    }
}

.highlight-tag {
    display: inline-block;
    background: rgba(255, 59, 48, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 59, 48, 0.2);
}

/* Sections */
section {
    padding: 3rem 0;
}

.section-dark {
    background-color: var(--bg-dark);
}

.section-light {
    background-color: #121214;
    /* Slightly lighter */
    border-top: 1px solid #27272a;
    border-bottom: 1px solid #27272a;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #27272a;
    transition: var(--transition);
}

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

.card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.card h3 {
    margin-bottom: 0.5rem;
    color: #fff;
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Validated/Truth Section */
.text-center {
    text-align: center;
}

.big-text {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary);
    margin: 1rem 0;
    text-transform: uppercase;
}

.section-intro {
    max-width: 700px;
    margin: 0 auto 2rem auto;
    color: var(--text-muted);
}

/* About / Features */
.split-layout {
    display: flex;
    gap: 4rem;
    align-items: center;
}

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

.check-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.check-list li i {
    color: var(--primary);
    margin-right: 1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--text-muted);
    /* Softer */
    margin-bottom: 1rem;
    transition: var(--transition);
}

.feature-item:hover i {
    color: var(--primary);
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Offer Section */
.section-offer {
    background: radial-gradient(circle at center, #1a1a1d 0%, #0a0a0b 100%);
}

.offer-box {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(22, 22, 24, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid #27272a;
    padding: 3rem 2rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.offer-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 59, 48, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.old-price {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-decoration: line-through;
}

.price-display {
    font-size: 4rem;
    font-weight: 800;
    color: #fff;
    margin: 1rem 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.5rem;
}

.price-display .currency {
    font-size: 1.5rem;
    margin-top: 10px;
    color: var(--text-muted);
}

.benefits-list {
    list-style: none;
    text-align: left;
    margin: 2rem 0;
    display: inline-block;
}

.benefits-list li {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.benefits-list li i {
    color: #4cd964;
    /* Green check for positive assertion in offer */
    margin-right: 10px;
}

.guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 12px;
}

.guarantee img {
    width: 40px;
    height: 40px;
}

.guarantee-text {
    text-align: left;
}

.guarantee-text h4 {
    font-size: 1rem;
    margin-bottom: 0;
}

.guarantee-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Footer & Final CTA */
.section-final {
    background: var(--bg-dark);
    padding-bottom: 8rem;
    padding-top: 6rem;
}

.section-final .cta-button {
    margin-top: 2.5rem;
}

footer {
    border-top: 1px solid #27272a;
    padding: 2rem 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    section {
        padding: 2rem 0;
    }

    h1 {
        font-size: 2.2rem;
    }

    .hero {
        text-align: center;
        align-items: center;
        justify-content: center;
        height: auto;
        min-height: 100vh;
        padding: 6rem 0;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        padding: 0 1rem;
    }

    .mantra {
        text-align: center;
        border-left: none;
        border-bottom: 2px solid var(--primary);
        padding-bottom: 1rem;
        padding-left: 0;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .big-text {
        font-size: 3rem;
    }

    .split-layout {
        flex-direction: column;
        gap: 2rem;
    }

    .offer-box {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
}