:root {
    --primary-orange: #F58220;
    --primary-blue: #1A39A0;
    --light-bg: #F8F9FA;
    --lighter-bg: #F0F2F5;
    --text-color: #1F2937;
    --text-muted: #5F6C7B;
    --white: #FFFFFF;
    --border-color: #E2E8F0;
    --shadow-soft: 0 16px 40px rgba(15, 23, 42, 0.08);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background: linear-gradient(to right, #dce8f9 0%, #edf3fb 30%, #f5f8ff 60%, #f9fbff 100%);
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Utilities */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.text-center { text-align: center; }
.text-left { text-align: left; }
.section-padding { padding: 90px 0; }
.bg-light { background-color: var(--light-bg); }
.bg-lighter { background-color: var(--lighter-bg); }
.bg-orange { background-color: var(--primary-orange); color: var(--white); }
.highlight-orange { color: var(--primary-orange); }
.highlight-blue { color: var(--primary-blue); }

/* Typography */
h1 { font-size: clamp(2.8rem, 5vw, 4.2rem); font-weight: 800; line-height: 1.1; margin-bottom: 20px; color: #000; }
h2 { font-size: clamp(2rem, 3vw, 2.9rem); font-weight: 700; margin-bottom: 18px; color: #000; }
h3 { font-size: clamp(1.5rem, 2vw, 2.2rem); font-weight: 700; line-height: 1.2; }
h4 { font-size: 1.15rem; font-weight: 700; }
p { font-size: 1rem; color: var(--text-muted); margin-bottom: 20px; }
.section-title {
    margin-bottom: 12px;
}
.section-subtitle {
    color: var(--primary-orange);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

/* Buttons */
.btn-primary,
.btn-outline,
.btn-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    cursor: pointer;
}
.btn-primary {
    background-color: var(--primary-orange);
    color: var(--white);
    border: 2px solid var(--primary-orange);
}
.btn-primary:hover {
    background-color: #e0761c;
    border-color: #e0761c;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(245, 130, 32, 0.25);
}
.btn-outline {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}
.btn-outline:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(26, 54, 93, 0.2);
}
.btn-white {
    background-color: var(--white);
    color: var(--primary-orange);
    border: 2px solid var(--white);
}
.btn-white:hover {
    background-color: #f8f8f8;
    color: #e0761c;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

@media (max-width: 768px) {
    .section-padding {
        padding: 70px 0;
    }
}