:root {
    --bg-color: #f4f4f4;
    --text-color: #1a1a1a;
    --accent-red: #ff2a2a;
    --accent-blue: #0044cc;
    --accent-yellow: #ffcc00;
    --grid-guide: rgba(255, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.4;
    overflow-x: hidden;
}

/* Grid System */
.container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
    position: relative;
}

/* Bauhaus Decorative Elements */
.decoration-line-y {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: rgba(0, 0, 0, 0.1);
}

.decoration-line-x {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.1);
}

/* Typography */
h1 {
    font-size: clamp(2rem, 9vw, 4rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1.1;
    text-transform: uppercase;
    grid-column: 1 / -1;
    margin-bottom: 2rem;
    position: relative;
    z-index: 10;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
    border-bottom: 4px solid var(--text-color);
    display: inline-block;
    padding-bottom: 0.5rem;
}

p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

/* Header */
header {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 2px solid var(--text-color);
    margin-bottom: 60px;
}

.logo {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.logo span {
    color: var(--accent-red);
}

/* Hero Section */
.hero {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    align-items: center;
    margin-bottom: 100px;
}

.hero-text {
    grid-column: 1 / 7;
    padding-right: 40px;
}

.hero-image {
    grid-column: 7 / 13;
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    background-color: var(--accent-blue);
    z-index: -1;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border: 2px solid var(--text-color);
    filter: grayscale(20%) contrast(110%);
}

.hero-shape {
    width: 100px;
    height: 100px;
    background-color: var(--accent-yellow);
    border-radius: 50%;
    position: absolute;
    bottom: -50px;
    left: -50px;
    z-index: -1;
}

/* Features Section */
.features {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 100px;
}

.feature-card {
    border: 2px solid var(--text-color);
    padding: 30px;
    position: relative;
    background: white;
    transition: transform 0.2s ease;
}

.feature-card:hover {
    transform: translate(-5px, -5px);
    box-shadow: 5px 5px 0 var(--accent-red);
}

.feature-number {
    font-size: 3rem;
    font-weight: 900;
    color: #ddd;
    position: absolute;
    top: 20px;
    right: 20px;
    line-height: 1;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    margin-top: 20px;
}

/* Benefits Section */
.benefits {
    grid-column: 1 / -1;
    background-color: var(--text-color);
    color: var(--bg-color);
    padding: 80px 40px;
    margin: 0 -40px 100px -40px;
    /* Breakout of container padding */
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
}

.benefits-title {
    grid-column: 1 / 5;
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
}

.benefits-title span {
    color: var(--accent-yellow);
}

.benefits-list {
    grid-column: 6 / 13;
    list-style: none;
}

.benefits-list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding: 20px 0;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
}

.benefits-list li::before {
    content: '■';
    color: var(--accent-blue);
    margin-right: 15px;
    font-size: 0.8em;
}

/* CTA Section */
.cta {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.cta-btn {
    display: inline-block;
    background-color: var(--accent-red);
    color: white;
    font-size: 2rem;
    font-weight: 700;
    padding: 30px 80px;
    text-decoration: none;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 10;
}

.cta-btn:hover {
    background-color: black;
    color: white;
}

/* Responsive */
@media (max-width: 908px) {

    .hero-text,
    .hero-image {
        grid-column: 1 / -1;
    }

    .hero-image {
        margin-top: 40px;
    }

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

    .benefits-title,
    .benefits-list {
        grid-column: 1 / -1;
    }

    h1 {
        /* font-size: 3rem; Removed to let clamp() handle sizing */
    }
}