/* Scottish Rugby Newsletter Signup - CSS Styles */

/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Scottish Rugby Brand Colors */
    --primary-blue: #003d7a;
    --secondary-blue: #1e5799;
    --light-blue: #4a90e2;
    --accent-gold: #ffd700;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --success-green: #28a745;
    --error-red: #dc3545;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.logo-container {
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: var(--font-weight-extrabold);
    font-size: 1.25rem;
    text-decoration: none;
    color: var(--white);
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.thistle-icon {
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.logo-text {
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 0.95rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
    position: relative;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.nav-link:active {
    transform: translateY(0);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 50%, var(--light-blue) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(45deg, var(--white), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: var(--font-weight-normal);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: var(--font-weight-medium);
}

.feature i {
    color: var(--accent-gold);
    width: 20px;
    text-align: center;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.rugby-illustration {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.trophy-icon {
    font-size: 4rem;
    color: var(--accent-gold);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Signup Section */
.signup-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}

.signup-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid var(--light-gray);
}

.signup-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.signup-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.signup-description {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.6;
}

/* Form Styles */
.signup-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-weight: var(--font-weight-semibold);
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.form-input,
.form-select {
    padding: var(--spacing-md);
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    font-family: var(--font-family);
    transition: var(--transition-normal);
    background-color: var(--white);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 61, 122, 0.1);
}

.form-input.error,
.form-select.error {
    border-color: var(--error-red);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-error {
    color: var(--error-red);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    display: none;
}

.form-error.show {
    display: block;
}

/* Checkbox Styles */
.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.5;
}

.checkbox-input {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius-sm);
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    flex-shrink: 0;
    margin-top: 1px;
}

.checkbox-input:checked + .checkbox-custom {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.checkbox-input:checked + .checkbox-custom::after {
    content: '✓';
    color: var(--white);
    font-size: 12px;
    font-weight: var(--font-weight-bold);
}

.checkbox-text {
    flex: 1;
}

.terms-link,
.privacy-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.terms-link:hover,
.privacy-link:hover {
    text-decoration: underline;
}

/* Submit Button */
.submit-btn {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    border: none;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family);
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    transition: var(--transition-normal);
}

.submit-btn:hover .btn-icon {
    transform: translateX(3px);
}

/* Success Message */
.success-message {
    text-align: center;
    padding: var(--spacing-3xl);
    background: linear-gradient(135deg, var(--success-green) 0%, #20c997 100%);
    color: var(--white);
    border-radius: var(--border-radius-xl);
    margin-top: var(--spacing-xl);
}

.success-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.success-title {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.success-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.success-btn {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
}

.success-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Benefits Section */
.benefits-section {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-3xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.benefit-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 1px solid var(--light-gray);
    transition: var(--transition-normal);
    cursor: pointer;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--white);
    font-size: 2rem;
}

.benefit-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.benefit-description {
    color: var(--gray);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.footer-logo .logo {
    font-size: 1.125rem;
}

.footer-logo .logo-image {
    height: 32px;
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition-normal);
}

.footer-link:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-normal);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .nav {
        justify-content: center;
        gap: var(--spacing-md);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .signup-card {
        padding: var(--spacing-xl);
        margin: 0 var(--spacing-sm);
    }
    
    .signup-title {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .checkbox-label {
        font-size: 0.875rem;
    }
    
    .hero-features {
        gap: var(--spacing-sm);
    }
    
    .feature {
        font-size: 0.95rem;
    }
    
    .logo-image {
        height: 32px;
    }
    
    .footer-logo .logo-image {
        height: 28px;
    }
}