:root {
    --bg-color: #F7F3F0;
    --text-color: #1D1D1D;
    --accent-color: #D97757;
    --card-bg: #EBE6E1;
    --font-main: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 5%;
    background: var(--bg-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo { font-weight: 700; font-size: 1.1rem; letter-spacing: 1.5px; }
.nav-links a { text-decoration: none; color: var(--text-color); margin: 0 15px; font-size: 0.9rem; font-weight: 500; opacity: 0.8; }
.btn-primary { background: var(--text-color); color: white; border: none; padding: 10px 24px; border-radius: 6px; cursor: pointer; font-weight: 500; }

/* Hero */
.hero { display: flex; align-items: center; padding: 80px 5%; gap: 60px; }
.hero-content { flex: 1.2; }
.hero-content h1 { font-size: 3.8rem; line-height: 1.05; margin-bottom: 24px; font-weight: 600; letter-spacing: -1.5px; }
.underlined { border-bottom: 5px solid var(--text-color); display: inline-block; line-height: 0.8; }
.hero-content p { font-size: 1.3rem; opacity: 0.8; max-width: 550px; }

/* THE SEO CONTAINER (#container) */
#container {
    max-width: 850px;
    margin: 60px auto;
    padding: 0 5%;
}

#container h1 {
    font-size: 2.8rem;
    margin-bottom: 30px;
    letter-spacing: -1px;
}

#container h2 {
    font-size: 2rem;
    margin-top: 50px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding-bottom: 10px;
}

#container h3 {
    font-size: 1.4rem;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

#container p {
    font-size: 1.15rem;
    margin-bottom: 20px;
    color: rgba(29, 29, 29, 0.9);
}

#container ul {
    margin-bottom: 30px;
    padding-left: 20px;
}

#container li {
    margin-bottom: 12px;
    font-size: 1.1rem;
}

#container blockquote {
    border-left: 4px solid var(--accent-color);
    padding: 20px 30px;
    background: var(--card-bg);
    font-style: italic;
    font-size: 1.25rem;
    margin: 40px 0;
    border-radius: 0 12px 12px 0;
}

/* Features */
.features { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; padding: 60px 5%; }
.card { background: var(--card-bg); padding: 48px; border-radius: 24px; }
.main-card h2 { font-size: 2.8rem; margin-bottom: 20px; }
.side-cards { background: var(--card-bg); border-radius: 24px; }
.small-card { padding: 32px; }
hr { border: none; border-top: 1px solid rgba(0,0,0,0.08); margin: 0 32px; }

/* Abstract Graphic */
.abstract-shape {
    width: 300px;
    height: 300px;
    background: var(--accent-color);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 70%;
    animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
    0%, 100% { border-radius: 40% 60% 70% 30% / 40% 40% 60% 60%; }
    50% { border-radius: 70% 30% 50% 50% / 30% 30% 70% 70%; }
}

footer { padding: 60px 5%; border-top: 1px solid rgba(0,0,0,0.05); text-align: center; font-size: 0.9rem; opacity: 0.6; }

/* Mobile */
@media (max-width: 968px) {
    .hero { flex-direction: column; text-align: center; padding-top: 40px; }
    .hero-content h1 { font-size: 2.5rem; }
    .features { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}
.highlight-box {
    background: #f8f9fa;
    border-left: 4px solid #2ecc71;
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 0 4px 4px 0;
}

.case-study {
    background: #e8f4fc;
    border: 1px solid #3498db;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}