:root {
    --primary: #bf281e;
    --primary-dark: #9e1f17;
    --secondary: #bf281e;
    --dark: #0a1e3f;
    --light: #f8f9fa;
    --gray: #e0e0e0;
    --text: #505050;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: var(--text);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 20px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: auto;
    max-height: 70px;
    max-width: 100%;
}

.logo {
    display: flex;
    align-items: center;
}

.header-contact {
    text-align: right;
}

.header-contact .phone {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    display: block;
    transition: color 0.3s;
}

.header-contact .phone:hover {
    color: var(--primary-dark);
}

.header-contact .subtitle {
    font-size: 0.9rem;
    color: var(--text);
    margin-top: 5px;
}

/* Hero Section */
.hero {
    padding: 60px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e7eb 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--dark);
    line-height: 1.2;
}

.hero-text .subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text);
}

.hero-benefits {
    list-style: none;
    margin-bottom: 30px;
}

.hero-benefits li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.1rem;
}

.hero-benefits li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.3rem;
}

/* Video Container */
.hero-video {
    flex: 1;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

/* Trust Section */
.trust-section {
    padding: 60px 0;
    background-color: white;
    text-align: center;
}

.trust-section h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 30px;
}

.trust-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.stat {
    padding: 20px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--text);
}

/* Form Section */
.form-section {
    padding: 80px 0;
    background-color: white;
}

.form-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.form-intro h2 {
    font-size: 2.2rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.form-intro p {
    font-size: 1.2rem;
    color: var(--text);
}

/* Form Error Alert */
.form-error-alert {
    max-width: 900px;
    margin: 0 auto 30px;
    background-color: #ffe6e6;
    border-left: 4px solid var(--primary);
    color: var(--primary);
    padding: 15px 20px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 1rem;
}

/* Large Approachable Form */
.main-form {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
}

.form-group label .required {
    color: var(--primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    font-size: 1.1rem;
    border: 2px solid var(--gray);
    border-radius: 6px;
    transition: border-color 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Two column layout for some fields */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.form-row .form-group {
    margin-bottom: 0;
}

/* Checkbox group */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
}

.checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    cursor: pointer;
    accent-color: var(--primary);
}

.checkbox-item label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    font-size: 1rem;
}

/* Math Challenge */
.math-challenge {
    background-color: #fff3cd;
    border: 2px solid #ffc107;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 30px;
}

.math-challenge p {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #856404;
}

.math-question {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--dark);
    margin-bottom: 15px;
}

.math-challenge input {
    width: 150px;
    padding: 12px 15px;
    font-size: 1.1rem;
    border: 2px solid #ffc107;
    border-radius: 6px;
}

/* Submit Button */
.submit-section {
    text-align: center;
    margin-top: 40px;
}

.btn-submit {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 18px 50px;
    font-size: 1.3rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(191, 40, 30, 0.3);
}

.btn-submit:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(191, 40, 30, 0.4);
}

.privacy-note {
    font-size: 0.9rem;
    color: #666;
    margin-top: 20px;
    text-align: center;
}

/* Instructor Section */
.instructor {
    padding: 80px 0;
    background-color: var(--light);
}

.instructor-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 50px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.instructor-image img {
    width: 100%;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.instructor-text h3 {
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.instructor-title {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 20px;
    font-weight: 600;
}

.instructor-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    max-width: 150px;
    height: auto;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: white;
    margin: 0 10px;
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 0.8;
}

.copyright {
    font-size: 0.9rem;
    color: #aaa;
}

/* Responsive Styles */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .instructor-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .instructor-image {
        max-width: 200px;
        margin: 0 auto;
    }

    .trust-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .header-contact {
        text-align: center;
    }

    .header-contact .phone {
        font-size: 1.2rem;
    }

    .main-form {
        padding: 30px 20px;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .form-intro h2 {
        font-size: 1.8rem;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .hero-benefits li {
        font-size: 1rem;
    }

    .trust-section h3 {
        font-size: 1.3rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .btn-submit {
        width: 100%;
        padding: 15px 30px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-text .subtitle {
        font-size: 1rem;
    }

    .form-intro h2 {
        font-size: 1.5rem;
    }

    .form-intro p {
        font-size: 1rem;
    }

    .main-form {
        padding: 20px 15px;
    }

    .form-group label {
        font-size: 1rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 1rem;
        padding: 12px 15px;
    }

    .math-challenge input {
        width: 100%;
    }

    .instructor-text h3 {
        font-size: 1.5rem;
    }

    .instructor-text p {
        font-size: 1rem;
    }
}