/* Putting Pal Golf - Main Stylesheet */

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
    /* Primary Colors - Navy Blue from logo */
    --color-primary: #3D3D9E;
    --color-primary-dark: #2E2E7A;
    --color-primary-light: #5252B8;

    /* Secondary Colors - Green from logo */
    --color-secondary: #2ECC71;
    --color-secondary-dark: #27AE60;
    --color-secondary-light: #58D68D;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-bg-dark: #1a1a2e;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-border: #e0e0e0;

    /* Legacy green (now using secondary) */
    --color-green: #2ECC71;
    --color-green-light: #58D68D;
    --color-gold: #b8860b;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --max-width: 1200px;
    --header-height: 80px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* ==========================================================================
   Reset and Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

ul {
    list-style: none;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    h3 { font-size: 1.75rem; }
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 4rem 0;
}

@media (min-width: 768px) {
    section {
        padding: 6rem 0;
    }
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(61, 61, 158, 0.3);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-secondary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

.btn-white {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn-white:hover {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header-logo img {
    height: 50px;
    width: auto;
}

.header-nav {
    display: none;
    gap: 2rem;
}

.header-nav .nav-link {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
}

.header-nav .nav-link:hover {
    color: var(--color-primary);
}

.header-cta {
    display: none;
}

@media (min-width: 1024px) {
    .header-nav {
        display: flex;
    }

    .header-cta {
        display: inline-flex;
    }

    .mobile-menu-toggle {
        display: none;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

.mobile-nav-open .mobile-nav {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    background-color: var(--color-white);
}

.mobile-nav-links .nav-link {
    display: block;
    padding: 0.75rem 0;
    color: var(--color-text);
    font-size: 1.125rem;
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-links .btn {
    margin-top: 1rem;
    text-align: center;
}

@media (min-width: 1024px) {
    .mobile-nav {
        display: none;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 4rem;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-white) 100%);
}

.hero-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-content h1 {
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.hero-price {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-price .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.hero-price .shipping {
    font-size: 1rem;
    color: var(--color-green);
    font-weight: 500;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.hero-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-green);
}

.hero-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hero-image img {
    width: 100%;
    height: auto;
}

/* ==========================================================================
   Benefits Section
   ========================================================================== */
.benefits-section {
    background-color: var(--color-white);
}

.benefits-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

.benefit-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--color-bg-alt);
    border-radius: 8px;
    transition: var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background-color: var(--color-primary);
    border-radius: 50%;
}

.benefit-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-white);
}

.benefit-card h3 {
    margin-bottom: 1rem;
}

.benefit-card p {
    color: var(--color-text-light);
}

/* ==========================================================================
   Universal Design Section
   ========================================================================== */
.universal-section {
    background-color: var(--color-bg-alt);
}

.universal-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .universal-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.universal-content h2 {
    margin-bottom: 1rem;
}

.universal-content p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.universal-list {
    margin: 1.5rem 0;
}

.universal-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.universal-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

.universal-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Setup Section
   ========================================================================== */
.setup-section {
    background-color: var(--color-white);
}

.setup-steps {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .setup-steps {
        grid-template-columns: repeat(5, 1fr);
        gap: 1.5rem;
    }
}

.setup-step {
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: 50%;
}

.step-image {
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.step-image img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.setup-step p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.setup-cta {
    text-align: center;
}

/* ==========================================================================
   Inventor Section
   ========================================================================== */
.inventor-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.inventor-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .inventor-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: 4rem;
    }
}

.inventor-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.inventor-content h2 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.inventor-content h3 {
    color: var(--color-secondary-light);
    margin-bottom: 0.25rem;
}

.inventor-title {
    font-size: 1rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.inventor-content p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1rem;
}

.inventor-content blockquote {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--color-secondary);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    font-size: 1.125rem;
}

.inventor-content blockquote cite {
    display: block;
    margin-top: 1rem;
    font-style: normal;
    font-size: 0.9rem;
    color: var(--color-secondary);
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-section {
    background-color: var(--color-bg-alt);
}

.testimonial-carousel {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-track {
    position: relative;
    min-height: 200px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
    text-align: center;
    padding: 2rem;
}

.testimonial-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
}

.testimonial-slide blockquote {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .testimonial-slide blockquote {
        font-size: 1.5rem;
    }
}

.testimonial-slide cite {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.cite-name {
    font-weight: 600;
    color: var(--color-text);
}

.cite-title {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.carousel-btn svg {
    width: 24px;
    height: 24px;
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    background-color: var(--color-border);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot:hover,
.dot.active {
    background-color: var(--color-primary);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
    background-color: var(--color-white);
}

.contact-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: 4rem;
    }
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-item a {
    color: var(--color-text);
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--color-primary);
}

.contact-form-wrapper h3 {
    margin-bottom: 1.5rem;
}

/* Contact Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    gap: 1rem;
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text);
}

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

.form-group label .optional {
    color: var(--color-text-muted);
    font-weight: 400;
    font-size: 0.85rem;
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    transition: border-color var(--transition-fast);
}

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

.form-group.has-error input,
.form-group.has-error textarea {
    border-color: var(--color-primary);
}

.field-error {
    font-size: 0.85rem;
    color: var(--color-primary);
}

.form-errors {
    padding: 1rem;
    background-color: rgba(205, 38, 83, 0.1);
    border-radius: 4px;
    margin-bottom: 1rem;
}

.form-errors .error {
    color: var(--color-primary);
    margin: 0;
}

.btn-submit {
    align-self: flex-start;
    margin-top: 0.5rem;
}

/* Contact Success */
.contact-success {
    text-align: center;
    padding: 3rem 2rem;
    background-color: var(--color-bg-alt);
    border-radius: 8px;
}

.contact-success .success-icon {
    margin: 0 auto 1.5rem;
}

.contact-success .success-icon svg {
    width: 60px;
    height: 60px;
    color: var(--color-green);
}

.contact-success h3 {
    color: var(--color-green);
    margin-bottom: 0.5rem;
}

.contact-success p {
    color: var(--color-text-light);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
    color: var(--color-white);
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.cta-section > .container > p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.cta-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cta-price .price-large {
    font-size: 3rem;
    font-weight: 700;
}

.cta-price .shipping {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta-guarantee {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 3rem 0;
}

.footer-content {
    text-align: center;
}

.footer-content p {
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.9);
}

.footer-contact a:hover {
    color: var(--color-secondary);
}

.footer-credit {
    margin-top: 1rem;
    font-size: 0.85rem;
}

.footer-credit a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-credit a:hover {
    color: var(--color-white);
}

/* ==========================================================================
   Success Page
   ========================================================================== */
.success-section {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 4rem;
    min-height: calc(100vh - 150px);
    display: flex;
    align-items: center;
}

.success-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.success-content .success-icon {
    margin-bottom: 2rem;
}

.success-content .success-icon svg {
    width: 80px;
    height: 80px;
    color: var(--color-green);
}

.success-content h1 {
    color: var(--color-green);
    margin-bottom: 1rem;
}

.success-message {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.success-details {
    background-color: var(--color-bg-alt);
    padding: 2rem;
    border-radius: 8px;
    text-align: left;
    margin-bottom: 2rem;
}

.success-details h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.success-details ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.success-details li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-light);
}

.success-details li svg {
    width: 24px;
    height: 24px;
    color: var(--color-green);
    flex-shrink: 0;
}

.success-tips {
    text-align: left;
    margin-bottom: 2rem;
}

.success-tips h3 {
    margin-bottom: 0.5rem;
}

.success-tips > p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.success-tips ul {
    list-style: disc;
    margin-left: 1.5rem;
}

.success-tips li {
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.success-contact {
    margin-bottom: 2rem;
    color: var(--color-text-light);
}

.success-contact a {
    font-weight: 500;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 767px) {
    .hero-section {
        text-align: center;
    }

    .hero-price {
        justify-content: center;
    }

    .hero-features {
        justify-content: center;
    }

    .hero-content .btn {
        width: 100%;
    }

    .inventor-grid {
        text-align: center;
    }

    .inventor-content blockquote {
        text-align: left;
    }

    .setup-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .setup-step:last-child {
        grid-column: span 2;
    }
}