/* DailyMate Aesthetic Design System */
:root {
    --primary: #1A365D;
    --secondary: #0D9488;
    --accent: #F59E0B;
    --neutral-dark: #1F2937;
    --neutral-light: #F9FAFB;
    --white: #FFFFFF;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: all 0.25s ease-in-out;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--neutral-dark);
    background-color: var(--neutral-light);
    line-height: 1.6;
}

.header {
    background-color: var(--white);
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    position: sticky; top: 0; z-index: 1000;
}
.nav-container {
    max-width: 1200px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
}
.logo { font-weight: 700; font-size: 1.5rem; color: var(--primary); text-decoration: none; }
.nav-menu { display: flex; list-style: none; align-items: center; gap: 2rem; }
.nav-link { color: var(--neutral-dark); text-decoration: none; font-weight: 500; transition: var(--transition); }
.nav-link.active, .nav-link:hover { color: var(--secondary); }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.75rem 1.5rem; font-weight: 600; border-radius: var(--radius-lg);
    text-decoration: none; border: none; cursor: pointer; min-height: 48px;
    transition: var(--transition);
}
.btn-primary { background-color: var(--accent); color: var(--primary); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(245,158,11,0.3); }
.btn-secondary { background-color: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-secondary:hover { background-color: var(--primary); color: var(--white); }
.btn-sm { min-height: 38px; padding: 0.5rem 1rem; font-size: 0.9rem; }

.container { max-width: 1200px; margin: 0 auto; padding: 4rem 2rem; }
.hero { text-align: center; padding: 6rem 2rem; }
.hero h1 { font-size: 3rem; color: var(--primary); margin-bottom: 1.5rem; }
.hero p { font-size: 1.25rem; max-width: 600px; margin: 0 auto 2.5rem; color: #4B5563; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.section-title { text-align: center; font-size: 2.25rem; color: var(--primary); margin-bottom: 3rem; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.service-card {
    background: var(--white); padding: 2.5rem; border-radius: var(--radius-md);
    text-align: center; box-shadow: 0 4px 20px rgba(0,0,0,0.02); transition: var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 10px 25px rgba(0,0,0,0.05); }
.service-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.service-card h3 { color: var(--primary); margin-bottom: 1rem; }
.service-card p { color: #6B7280; margin-bottom: 1.5rem; font-size: 0.95rem; }

.steps-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; text-align: center; }
.step-item { background: var(--white); padding: 2rem; border-radius: var(--radius-md); position: relative; }
.step-num {
    width: 40px; height: 40px; background: var(--secondary); color: var(--white);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: bold; margin: 0 auto 1rem;
}
.step-item h3 { color: var(--primary); margin-bottom: 0.5rem; }
.step-item p { color: #6B7280; font-size: 0.95rem; }

.card-form { background: var(--white); border-radius: var(--radius-md); padding: 2.5rem; box-shadow: 0 4px 20px rgba(0,0,0,0.02); max-width: 600px; margin: 0 auto; }
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-weight: 600; margin-bottom: 0.5rem; color: var(--primary); }
.form-control { width: 100%; padding: 0.875rem 1rem; font-size: 1rem; border: 2px solid #E5E7EB; border-radius: 8px; outline: none; transition: var(--transition); font-family: inherit; }
.form-control:focus { border-color: var(--secondary); }
.hamburger { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--primary); }

@media (max-width: 768px) {
    .hamburger { display: block; }
    .nav-menu { display: none; }
    .hero h1 { font-size: 2.25rem; }
}