/* =================================================================
   Ditch the Drift - Website Styles
   Color Palette: Extracted from reference design
   ================================================================= */

/* =================================================================
   CSS Variables
   ================================================================= */
:root {
    /* Color Palette */
    --beige-cream: #E8DFD5;
    --dark-bronze: #8B6F47;
    --deep-charcoal: #2C2C2C;
    --warm-brown: #6B5742;
    --white: #FFFFFF;
    --light-gray: #F5F3F0;
    --text-dark: #1a1a1a;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition: 0.3s ease;
    --transition-slow: 0.6s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

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

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

/* =================================================================
   Typography
   ================================================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

/* =================================================================
   Layout
   ================================================================= */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background-color: var(--dark-bronze);
    color: var(--white);
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* Form Message */
.form-message {
    margin-top: var(--spacing-sm);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background-color: #27ae60;
    color: var(--white);
}

.form-message.error {
    background-color: #e74c3c;
    color: var(--white);
}

/* =================================================================
   Header Navigation
   ================================================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--beige-cream);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all var(--transition);
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo a {
    display: block;
    line-height: 0;
}

.logo-compass {
    height: 45px;
    width: auto;
    transition: transform var(--transition);
}

.logo a:hover .logo-compass {
    transform: rotate(15deg) scale(1.05);
}

.nav-pill {
    display: flex;
    background-color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    gap: var(--spacing-md);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    flex: 1;
    justify-content: center;
    max-width: 800px;
    margin: 0 var(--spacing-md);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    text-decoration: none;
    transition: all var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 25px;
}

.nav-link:hover {
    background-color: var(--light-gray);
    color: var(--dark-bronze);
}

.btn-buy-header {
    background-color: var(--dark-bronze);
    color: var(--white);
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 4px 15px rgba(139, 111, 71, 0.3);
    flex-shrink: 0;
    white-space: nowrap;
}

.btn-buy-header:hover {
    background-color: var(--warm-brown);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 111, 71, 0.4);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all var(--transition);
}

/* =================================================================
   Hero Section with Parallax
   ================================================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
    background-color: var(--deep-charcoal);
}

.hero-parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('./images/Ditch_The_Drift_Hero_BG.png?w=1920&h=1080&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.6;
    z-index: 0;
}

.hero-parallax-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.9) 0%, rgba(107, 87, 66, 0.7) 50%, transparent 100%);
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    min-height: 80vh;
}

.hero-content {
    color: var(--white);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.hero-description {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    display: inline-block;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--dark-bronze);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(139, 111, 71, 0.4);
}

.btn-primary:hover {
    background-color: var(--warm-brown);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(139, 111, 71, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--dark-bronze);
    border: 2px solid var(--dark-bronze);
}

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

.btn-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-icon:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.hero-book {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
}

.book-link {
    display: block;
    cursor: pointer;
}

.book-mockup {
    max-width: 400px;
    width: 100%;
    filter: drop-shadow(0 20px 60px rgba(0,0,0,0.5));
    transition: transform var(--transition-slow);
}

.book-link:hover .book-mockup {
    transform: scale(1.05) rotate(2deg);
}

.hero-spacer {
    /* Empty right column */
}

/* =================================================================
   Animations
   ================================================================= */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.fade-in-delay {
    opacity: 0;
    animation: fadeIn 1s ease 0.3s forwards;
}

.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =================================================================
   Features Section
   ================================================================= */
.features-section {
    background-color: var(--light-gray);
    padding: var(--spacing-xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    transition: all var(--transition);
}

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

.feature-card h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.feature-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--dark-bronze);
}

.feature-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
    opacity: 0.8;
}

/* =================================================================
   Story Section
   ================================================================= */
.story-section {
    background-color: var(--white);
    padding: var(--spacing-xl) 0;
}

.story-content {
    max-width: 900px;
    margin: 0 auto;
}

.story-text p {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.story-text blockquote {
    background-color: var(--light-gray);
    padding: var(--spacing-md);
    border-left: 4px solid var(--dark-bronze);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    font-size: 1.25rem;
}

.story-text cite {
    display: block;
    margin-top: var(--spacing-sm);
    font-weight: 600;
    font-style: normal;
    color: var(--dark-bronze);
}

/* =================================================================
   Author Section
   ================================================================= */
.author-section {
    background-color: var(--beige-cream);
    padding: var(--spacing-xl) 0;
}

.author-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.author-image img {
    width: 100%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.author-content h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-bronze);
}

.author-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

/* =================================================================
   Reviews Section - Carousel
   ================================================================= */
.reviews-section {
    background-color: var(--white);
    padding: var(--spacing-xl) 0;
}

.carousel-container {
    position: relative;
    margin-top: var(--spacing-lg);
    padding: 0 60px;
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: 10px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: var(--spacing-md);
}

.review-card {
    flex-shrink: 0;
    background-color: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: 10px;
    box-sizing: border-box;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.review-card:hover {
    transform: translate(-5px, -5px);
    border-color: var(--dark-bronze);
    box-shadow: 8px 8px 20px rgba(139, 111, 71, 0.3);
}

/* Responsive card widths */
@media (min-width: 1025px) {
    .review-card {
        width: calc(33.333% - 21.33px);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .review-card {
        width: calc(50% - 16px);
    }
}

@media (max-width: 768px) {
    .review-card {
        width: 100%;
    }
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--dark-bronze);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    z-index: 10;
    box-shadow: 0 4px 15px rgba(139, 111, 71, 0.3);
}

.carousel-btn:hover {
    background-color: var(--warm-brown);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(139, 111, 71, 0.4);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-btn-prev {
    left: 0;
}

.carousel-btn-next {
    right: 0;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: var(--spacing-md);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--light-gray);
    border: 2px solid var(--dark-bronze);
    cursor: pointer;
    transition: all var(--transition);
}

.carousel-dot.active {
    background-color: var(--dark-bronze);
    transform: scale(1.2);
}

.carousel-dot:hover {
    background-color: var(--warm-brown);
}

.review-stars {
    color: var(--dark-bronze);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.review-card p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    font-style: italic;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.review-author strong {
    font-weight: 600;
    color: var(--text-dark);
}

.review-author span {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* =================================================================
   Order/Pricing Section
   ================================================================= */
.order-section {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--off-white) 100%);
    background-color: var(--beige-cream);
    padding: var(--spacing-xl) 0;
}

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

.pricing-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 15px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.pricing-card.featured {
    border: 3px solid var(--dark-bronze);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--dark-bronze);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.price {
    font-size: 3rem;
    font-weight: 900;
    color: var(--dark-bronze);
    margin-bottom: var(--spacing-md);
}

.pricing-card ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.pricing-card li {
    padding: 0.5rem 0;
    opacity: 0.8;
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* =================================================================
   Email Section
   ================================================================= */
.email-section {
    background: linear-gradient(135deg, var(--deep-charcoal) 0%, var(--warm-brown) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.email-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.email-content > p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.email-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-grid input {
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    font-size: 1rem;
    background-color: rgba(255,255,255,0.1);
    color: var(--white);
    transition: all var(--transition);
}

.form-grid input::placeholder {
    color: rgba(255,255,255,0.6);
}

.form-grid input:focus {
    outline: none;
    border-color: var(--dark-bronze);
    background-color: rgba(255,255,255,0.15);
}

.privacy-note {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    opacity: 0.7;
}

/* Hide Mailchimp default responses */
#mce-responses,
#mce-error-response,
#mce-success-response {
    display: none !important;
}

/* =================================================================
   Footer
   ================================================================= */
.footer {
    background-color: var(--deep-charcoal);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-brand h3 {
    color: var(--dark-bronze);
    margin-bottom: var(--spacing-xs);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: all var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--dark-bronze);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition);
}

.footer-social a:hover {
    background-color: var(--dark-bronze);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
    font-size: 0.9rem;
}

/* =================================================================
   Scroll to Top Button
   ================================================================= */
.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    background-color: var(--dark-bronze);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 999;
    box-shadow: 0 4px 15px rgba(139, 111, 71, 0.3);
    border: none;
    cursor: pointer;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: var(--warm-brown);
    transform: translateY(-3px);
}

/* =================================================================
   Responsive Design
   ================================================================= */

/* Desktop (1440px+) */
@media (min-width: 1440px) {
    .container {
        max-width: 1600px;
    }
}

/* Laptop (1024px - 1439px) */
@media (max-width: 1439px) {
    :root {
        --spacing-xl: 5rem;
    }
}

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-pill {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: var(--spacing-md);
        background-color: var(--white);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
        z-index: 999;
        border-radius: 0;
    }
    
    .nav-pill.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    /* Keep 3-column layout on tablet for hero */
    .hero-container {
        grid-template-columns: 1fr 1fr 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-book {
        order: 0;
    }
    
    .author-grid {
        grid-template-columns: 1fr;
    }
    
    .author-image {
        text-align: center;
    }
    
    /* Carousel responsive - 2 cards on tablet */
    .carousel-container {
        padding: 0 50px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
}

/* Mobile (max 767px) */
@media (max-width: 767px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .header-container {
        gap: var(--spacing-sm);
    }
    
    .btn-buy-header {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .hero {
        padding-top: 80px;
    }
    
    .hero-parallax-bg {
        background-attachment: scroll;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-spacer {
        display: none;
    }
    
    .hero-book {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    /* Carousel responsive - 1 card on mobile */
    .carousel-container {
        padding: 0 45px;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
    }
    
    .carousel-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* Small Mobile (max 480px) */
@media (max-width: 480px) {
    .logo-compass {
        height: 32px;
    }
    
    .btn-buy-header {
        padding: 0.65rem 1.25rem;
        font-size: 0.85rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

/* Print Styles */
@media print {
    .header,
    .mobile-toggle,
    .hero-buttons,
    .email-section,
    .footer,
    .scroll-to-top {
        display: none;
    }
    
    .hero-parallax-bg {
        display: none;
    }
}