:root {
    --primary-blue: #0046AD;
    --dark-blue: #002D72;
    --tech-gray: #2D3748;
    --light-gray: #F7FAFC;
    --white: #FFFFFF;
    --accent: #E2E8F0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--tech-gray);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 100px 0 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.logo-container {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.logo-container span {
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 1.1rem;
}

.crane-icon {
    stroke: var(--white);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.1) 1px, transparent 0);
    background-size: 24px 24px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* Pillars Section */
.pillars {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-blue);
}

.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pillar-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.pillar-card:hover {
    transform: translateY(-5px);
}

.pillar-card h3 {
    margin-bottom: 15px;
    color: var(--dark-blue);
}

/* Normative Section */
.normative {
    padding: 60px 0;
}

.normative-content {
    background: var(--tech-gray);
    color: var(--white);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
}

.normative h2 {
    margin-bottom: 20px;
}

.iso-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid var(--primary-blue);
}

/* Form Section */
.form-section {
    padding: 80px 0;
    background-color: var(--light-gray);
    text-align: center;
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 20px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

iframe {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 12px;
}

.form-header {
    margin-bottom: 30px;
}

.form-header h2 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.form-actions {
    margin-top: 30px;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
}

.thank-you {
    margin-top: 20px;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.1rem;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .hero {
        padding: 60px 0;
    }

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