/* ============================================
   VIBE CODING DOJO — Landing Page Styles
   Performance-optimized, Mobile-first
   ============================================ */

/* CSS Variables for easy theming */
:root {
    --color-bg: #0a0a0a;
    --color-bg-alt: #111111;
    --color-text: #f5f5f5;
    --color-text-muted: #a0a0a0;
    --color-accent: #00ff88;
    --color-accent-hover: #00cc6a;
    --color-danger: #ff4444;
    --color-border: #222222;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --max-width: 1000px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
}

h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

p {
    color: var(--color-text-muted);
}

/* CTA Button */
.cta-primary {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--color-accent);
    color: var(--color-bg);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.cta-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
}

.cta-primary:active {
    transform: translateY(0);
}

/* ============================================
   SECTION 1: HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.hero h1 {
    margin-bottom: var(--spacing-md);
}

.hero .subtitle {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-text-muted);
}

/* ============================================
   SECTION 2: QUALIFICATION
   ============================================ */
.qualification {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.qual-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .qual-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.qual-box {
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.qual-box h2,
.qual-box h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.qual-box.for-you h2,
.qual-box.for-you h3 {
    color: var(--color-accent);
}

.qual-box.not-for-you h2,
.qual-box.not-for-you h3 {
    color: var(--color-danger);
}

.qual-box ul {
    list-style: none;
}

.qual-box li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-muted);
}

.qual-box.for-you li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.qual-box.not-for-you li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--color-danger);
}

/* ============================================
   SECTION 3: PROBLEM
   ============================================ */
.problem {
    padding: var(--spacing-xl) 0;
}

.problem-intro {
    font-size: 1.25rem;
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.problem-item {
    padding: var(--spacing-md);
    background-color: var(--color-bg-alt);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.problem-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.problem-item h3 {
    color: var(--color-text);
}

/* ============================================
   SECTION 4: METHOD
   ============================================ */
.method {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.method-intro {
    text-align: center;
    max-width: 500px;
    margin: 0 auto var(--spacing-lg);
}

.method-loop {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

@media (min-width: 768px) {
    .method-loop {
        flex-direction: row;
        justify-content: center;
        gap: var(--spacing-sm);
    }
}

/* 3 steps version - larger cards */
.method-loop-3 .method-step {
    max-width: 280px;
}

.method-step {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: var(--spacing-md);
    text-align: center;
    width: 100%;
    max-width: 200px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-accent);
    color: var(--color-bg);
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--spacing-xs);
}

.method-step h3 {
    color: var(--color-accent);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

.method-step p {
    font-size: 0.9rem;
}

.method-arrow {
    font-size: 1.5rem;
    color: var(--color-accent);
    transform: rotate(90deg);
}

@media (min-width: 900px) {
    .method-arrow {
        transform: rotate(0deg);
    }
}

/* ============================================
   SECTION 5: OFFER
   ============================================ */
.offer {
    padding: var(--spacing-xl) 0;
}

.offer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .offer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.offer-item {
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
    background-color: var(--color-bg-alt);
}

.offer-item h3 {
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.offer-note {
    text-align: center;
    font-style: italic;
    font-size: 0.95rem;
}

/* ============================================
   SECTION 6: SOCIAL PROOF
   ============================================ */
.social-proof {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.testimonials {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

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

.testimonial {
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.testimonial p {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.testimonial-author {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ============================================
   SECTION 7: ABOUT
   ============================================ */
.about {
    padding: var(--spacing-xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: 2fr 1fr;
    }
}

.about-text p {
    margin-bottom: var(--spacing-sm);
}

.about-text p:first-of-type {
    color: var(--color-text);
}

.placeholder-photo {
    width: 200px;
    height: 200px;
    background-color: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    margin: 0 auto;
    border: 2px solid var(--color-border);
}

/* ============================================
   SECTION 8: FINAL CTA
   ============================================ */
.final-cta {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
    text-align: center;
}

.final-cta h2 {
    color: var(--color-accent);
}

.final-cta > .container > p {
    margin-bottom: var(--spacing-md);
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
    margin: 0 auto var(--spacing-md);
}

@media (min-width: 500px) {
    .waitlist-form {
        flex-direction: row;
    }
}

.waitlist-form input[type="email"] {
    flex: 1;
    padding: 1rem;
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
}

.waitlist-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-accent);
}

.waitlist-form input[type="email"]::placeholder {
    color: var(--color-text-muted);
}

.reassurance {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

footer p {
    font-size: 0.9rem;
}

/* ============================================
   UTILITIES
   ============================================ */
.success-message {
    color: var(--color-accent);
    font-weight: 500;
    padding: var(--spacing-sm);
    background-color: rgba(0, 255, 136, 0.1);
    border-radius: 4px;
}

/* ============================================
   PRICING HERO
   ============================================ */
.pricing-hero {
    font-size: 1.1rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   PROBLEM CONCLUSION
   ============================================ */
.problem-conclusion {
    text-align: center;
    font-size: 1.25rem;
    margin-top: var(--spacing-lg);
    color: var(--color-text);
}

/* ============================================
   METHOD NOTE
   ============================================ */
.method-note {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-style: italic;
}

/* ============================================
   OFFER SECTIONS
   ============================================ */
.offer-main {
    margin-bottom: var(--spacing-lg);
}

.offer-main h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.offer-item h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.offer-outcome {
    background-color: var(--color-bg-alt);
    border: 2px solid var(--color-accent);
    border-radius: 8px;
    padding: var(--spacing-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.offer-outcome h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.outcome-main {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.outcome-list {
    list-style: none;
    text-align: left;
    max-width: 300px;
    margin: 0 auto var(--spacing-sm);
}

.outcome-list li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text);
}

.outcome-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.outcome-sub {
    font-size: 1rem;
    font-style: italic;
}

.offer-support-note {
    text-align: center;
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.offer-not-included {
    border-left: 3px solid var(--color-danger);
    padding-left: var(--spacing-md);
}

.offer-not-included h3 {
    color: var(--color-danger);
    margin-bottom: var(--spacing-sm);
}

.offer-not-included ul {
    list-style: none;
}

.offer-not-included li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-muted);
}

.offer-not-included li::before {
    content: "✗ ";
    color: var(--color-danger);
}

.not-included-note {
    margin-top: var(--spacing-sm);
    font-style: italic;
    color: var(--color-text-muted);
}

/* ============================================
   PROOF LIST
   ============================================ */
.proof-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.proof-list li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-muted);
}

.proof-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: var(--spacing-xl) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.faq-item {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: var(--spacing-md);
}

.faq-item h3 {
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.faq-item p {
    margin-bottom: var(--spacing-xs);
}

.faq-item p:last-child {
    margin-bottom: 0;
}

.faq-note {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-text-muted);
}

/* ============================================
   PRICING BOX
   ============================================ */
.pricing-box {
    background-color: var(--color-bg-alt);
    border: 2px solid var(--color-accent);
    border-radius: 12px;
    padding: var(--spacing-lg);
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.pricing-details {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.pricing-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.pricing-includes {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.cta-large {
    display: block;
    width: 100%;
    padding: 1.25rem 2rem;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.refund-note {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.closing-reassurance {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

/* ============================================
   CLOSING SECTION
   ============================================ */
.closing {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

.closing-text {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .cta-primary {
        transition: none;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }

    .cta-primary {
        background: black;
        color: white;
    }
}

/* Visually hidden (accessible to screen readers) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Error message styling */
.error-message {
    color: var(--color-danger);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}