/* ============================================================
   NO NONSENSE WEB CREATION - LANDING PAGE STYLES
   
   DESIGN PHILOSOPHY: "The Expose" 
   - Dark investigative theme with OKLCH colors
   - Background: oklch(0.13 0.01 260) - Very dark blue
   - Card: oklch(0.17 0.012 260) - Dark blue-gray
   - Yellow accent: oklch(0.82 0.18 85) - Bright yellow
   - Text: oklch(0.95 0.005 260) - Off-white
   - Fonts: Oswald (headlines), Lato (body), Courier Prime (callouts)
   
   This CSS file contains all styling for the landing page.
   Comments explain what each section does.
   ============================================================ */

/* ============================================================
   1. GOOGLE FONTS IMPORT
   Imports three font families used throughout the page
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Lato:wght@300;400;700;900&family=Courier+Prime:wght@400;700&display=swap');

/* ============================================================
   2. RESET & BASE STYLES
   Removes default browser margins/padding and sets base colors
   ============================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth; /* Smooth scrolling when clicking anchor links */
}

body {
    font-family: 'Lato', sans-serif; /* Default body font */
    background-color: oklch(0.13 0.01 260); /* Very dark blue background */
    color: oklch(0.95 0.005 260); /* Off-white text */
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scrollbar */
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   3. CONTAINER
   Centered content wrapper with responsive padding
   ============================================================ */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
}

/* ============================================================
   4. STICKY NAVIGATION BAR
   Fixed navigation that appears at top when scrolling
   Contains logo and CTA button
   ============================================================ */
.sticky-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: transparent;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-100%); /* Hidden by default */
    transition: transform 0.5s ease, background-color 0.5s ease;
    padding: 0.75rem 0;
}

/* Show sticky nav when page is scrolled down */
body.scrolled .sticky-nav {
    transform: translateY(0);
    background-color: oklch(0.1 0.01 260 / 0.97);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nav-logo {
    font-family: 'Oswald', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: oklch(0.82 0.18 85); /* Yellow */
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================================
   5. BUTTONS (CTA)
   Yellow buttons with hover effects and different sizes
   ============================================================ */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: oklch(0.82 0.18 85); /* Yellow */
    color: #0d1117; /* Dark text */
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

/* Large CTA button */
.cta-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* Small CTA button */
.cta-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

/* Dark variant for bottom CTA section */
.cta-dark {
    background-color: #0d1117;
    color: oklch(0.82 0.18 85);
    border: 2px solid oklch(0.82 0.18 85);
}

/* Hover effect: Brighten and scale up */
.cta-button:hover {
    filter: brightness(1.1);
    transform: scale(1.05);
}

/* Active state: Scale down slightly */
.cta-button:active {
    transform: scale(0.95);
}

/* ============================================================
   6. HERO SECTION
   Large banner at top with headline, subtext, and mockup image
   Uses gradient background and yellow accent line
   ============================================================ */
.hero {
    position: relative;
    background: linear-gradient(160deg, oklch(0.11 0.015 260) 0%, oklch(0.14 0.01 260) 100%);
    padding: 5rem 0 4rem;
    margin-top: 0;
    overflow: hidden;
}

@media (max-width: 768px) {
    .hero {
        padding: 3rem 0;
    }
}

/* Yellow accent line at top of hero */
.accent-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background-color: oklch(0.82 0.18 85);
}

/* Hero content grid: left text, right image */
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Left side: Text content */
.hero-left {
    max-width: 600px;
}

/* Right side: Mockup image */
.hero-right {
    position: relative;
    display: flex;
    justify-content: center;
}

/* Glow effect behind mockup image */
.glow-effect {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse, oklch(0.82 0.18 85 / 0.4) 0%, transparent 70%);
    filter: blur(60px);
    transform: scale(1.2);
    z-index: 0;
}

/* Mockup image styling */
.mockup-image {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 600px;
    height: auto;
    filter: drop-shadow(0 20px 60px oklch(0 0 0 / 0.6));
}

/* ============================================================
   7. EYEBROW TEXT
   Small label above headlines indicating section type
   ============================================================ */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    margin-bottom: 1.5rem;
    background-color: oklch(0.63 0.22 25 / 0.15);
    border: 1px solid oklch(0.63 0.22 25 / 0.4);
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: oklch(0.75 0.18 25);
    font-family: 'Courier Prime', monospace;
}

.eyebrow-icon {
    font-size: 0.875rem;
}

/* ============================================================
   8. HEADLINES & TYPOGRAPHY
   Oswald font for all headlines (h1, h2, h3)
   ============================================================ */
h1, h2, h3 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: #ffffff;
}

/* Main hero headline */
.hero-headline {
    font-size: 3.5rem;
    line-height: 1;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .hero-headline {
        font-size: 2.5rem;
    }
}

/* Section titles */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

/* Highlight text in yellow */
.highlight {
    color: oklch(0.82 0.18 85);
}

/* ============================================================
   9. SECTION HEADERS
   Common styling for section titles and descriptions
   ============================================================ */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    margin-bottom: 1rem;
    background-color: oklch(0.82 0.18 85 / 0.1);
    border: 1px solid oklch(0.82 0.18 85 / 0.3);
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: oklch(0.82 0.18 85);
    font-family: 'Courier Prime', monospace;
}

.section-description {
    font-size: 1.125rem;
    color: oklch(0.65 0.01 260);
    margin-top: 1rem;
}

/* ============================================================
   10. HERO SUBTEXT
   Description text in hero section
   ============================================================ */
.hero-subtext {
    font-size: 1.125rem;
    color: oklch(0.7 0.01 260);
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* ============================================================
   11. PRICE CALLOUT BOX
   Yellow box highlighting the launch pricing offer
   ============================================================ */
.price-callout {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 2rem;
    background-color: oklch(0.82 0.18 85 / 0.1);
    border: 1px solid oklch(0.82 0.18 85 / 0.3);
    border-radius: 0.25rem;
}

.price-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.price-text {
    flex: 1;
}

.price-label {
    font-family: 'Oswald', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: oklch(0.82 0.18 85);
}

.price-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: oklch(0.7 0.01 260);
}

.original-price {
    text-decoration: line-through;
    color: oklch(0.4 0.005 260);
}

.sale-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: oklch(0.82 0.18 85);
}

.promo-code {
    font-family: 'Courier Prime', monospace;
    color: oklch(0.82 0.18 85);
    font-weight: 700;
}

/* ============================================================
   12. SOCIAL PROOF
   Star rating and trust statement
   ============================================================ */
.social-proof {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.stars {
    font-size: 0.875rem;
    color: oklch(0.82 0.18 85);
}

.proof-text {
    font-size: 0.875rem;
    color: oklch(0.5 0.005 260);
}

/* ============================================================
   13. PROBLEM SECTION
   Explains pain points with three cards
   ============================================================ */
.problem-section {
    background-color: oklch(0.1 0.01 260);
    padding: 5rem 0;
}

@media (max-width: 768px) {
    .problem-section {
        padding: 3rem 0;
    }
}

/* Grid of problem cards */
.problem-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Individual problem card */
.problem-card {
    padding: 1.5rem;
    background-color: oklch(0.17 0.012 260);
    border: 1px solid oklch(1 0 0 / 0.07);
    border-radius: 0.25rem;
    transition: all 0.3s ease;
}

.problem-card:hover {
    border-color: oklch(0.82 0.18 85 / 0.3);
    background-color: oklch(0.19 0.012 260);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.card-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
    font-family: 'Oswald', sans-serif;
}

.card-description {
    font-size: 0.875rem;
    color: oklch(0.65 0.01 260);
    line-height: 1.6;
}

/* Closing statement for problem section */
.problem-closing {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.closing-text {
    font-size: 1.5rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    color: #ffffff;
    line-height: 1.4;
}

/* ============================================================
   14. BENEFITS SECTION
   Shows what's included in the ebook with checkmarks
   ============================================================ */
.benefits-section {
    background-color: oklch(0.13 0.01 260);
    padding: 5rem 0;
}

@media (max-width: 768px) {
    .benefits-section {
        padding: 3rem 0;
    }
}

/* Grid of benefit cards */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
}

/* Individual benefit card */
.benefit-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background-color: oklch(0.17 0.012 260);
    border: 1px solid oklch(1 0 0 / 0.07);
    border-radius: 0.25rem;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    border-color: oklch(0.82 0.18 85 / 0.3);
    background-color: oklch(0.19 0.012 260);
}

.benefit-icon {
    font-size: 1.5rem;
    color: oklch(0.82 0.18 85);
    flex-shrink: 0;
    font-weight: 700;
}

.benefit-title {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
    font-family: 'Oswald', sans-serif;
}

.benefit-description {
    font-size: 0.8125rem;
    color: oklch(0.65 0.01 260);
    line-height: 1.5;
}

/* ============================================================
   15. TESTIMONIALS SECTION
   Customer quotes with star ratings
   ============================================================ */
.testimonials-section {
    background-color: oklch(0.1 0.01 260);
    padding: 5rem 0;
}

@media (max-width: 768px) {
    .testimonials-section {
        padding: 3rem 0;
    }
}

/* Grid of testimonial cards */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* Individual testimonial card */
.testimonial-card {
    padding: 1.5rem;
    background-color: oklch(0.17 0.012 260);
    border: 1px solid oklch(1 0 0 / 0.08);
    border-radius: 0.25rem;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: oklch(0.82 0.18 85 / 0.3);
    background-color: oklch(0.19 0.012 260);
}

.testimonial-quote {
    font-size: 0.875rem;
    color: oklch(0.75 0.005 260);
    margin: 1rem 0;
    line-height: 1.6;
    font-style: italic;
}

.testimonial-author {
    margin-top: 1rem;
}

.author-name {
    font-weight: 700;
    font-size: 0.875rem;
    color: #ffffff;
    font-family: 'Oswald', sans-serif;
}

.author-role {
    font-size: 0.75rem;
    color: oklch(0.45 0.005 260);
}

/* ============================================================
   16. FINAL CTA SECTION
   Main conversion section with pricing and purchase button
   ============================================================ */
.final-cta {
    position: relative;
    background: linear-gradient(160deg, oklch(0.11 0.015 260) 0%, oklch(0.14 0.01 260) 100%);
    padding: 6rem 0;
    overflow: hidden;
}

@media (max-width: 768px) {
    .final-cta {
        padding: 3rem 0;
    }
}

/* Centered content wrapper for CTA section */
.cta-center {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Eyebrow label for CTA section */
.cta-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    margin-bottom: 1.5rem;
    background-color: oklch(0.82 0.18 85 / 0.1);
    border: 1px solid oklch(0.82 0.18 85 / 0.3);
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: oklch(0.82 0.18 85);
    font-family: 'Courier Prime', monospace;
}

/* Main headline for CTA section */
.cta-headline {
    font-size: 3.5rem;
    line-height: 1.05;
    margin-bottom: 1rem;
    font-family: 'Oswald', sans-serif;
}

@media (max-width: 768px) {
    .cta-headline {
        font-size: 2.5rem;
    }
}

/* Subtext for CTA section */
.cta-subtext {
    font-size: 1.125rem;
    color: oklch(0.65 0.01 260);
    margin-bottom: 2rem;
}

/* Large price display box */
.price-box-large {
    display: inline-block;
    background-color: oklch(0.17 0.012 260);
    border: 2px solid oklch(0.82 0.18 85 / 0.6);
    border-radius: 0.25rem;
    padding: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.price-original-text {
    font-size: 0.875rem;
    color: oklch(0.4 0.005 260);
    text-decoration: line-through;
    margin-bottom: 0.5rem;
    font-family: 'Courier Prime', monospace;
}

.price-display-large {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.price-amount-large {
    font-family: 'Oswald', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: oklch(0.82 0.18 85);
}

.price-code-text {
    font-size: 1.125rem;
    color: oklch(0.7 0.01 260);
    font-family: 'Lato', sans-serif;
}

.price-code-text strong {
    font-family: 'Courier Prime', monospace;
    color: oklch(0.82 0.18 85);
    font-weight: 700;
}

.price-note-text {
    font-size: 0.75rem;
    color: oklch(0.5 0.005 260);
    margin-top: 0.75rem;
}

/* CTA reveal animation */
.cta-reveal {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
    animation-delay: 0.2s;
}

/* Trust signals for final CTA */
.trust-signals-final {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
    animation-delay: 0.3s;
}

.trust-item-final {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: oklch(0.5 0.005 260);
}

.trust-icon-final {
    font-size: 1rem;
}

.trust-text-final {
    font-size: 0.75rem;
}

/* Legacy price box styles (for compatibility) */
.price-box {
    background-color: oklch(0.17 0.012 260);
    border: 2px solid oklch(0.82 0.18 85 / 0.6);
    border-radius: 0.25rem;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 500px;
    text-align: center;
}

.price-original {
    font-size: 0.875rem;
    color: oklch(0.4 0.005 260);
    text-decoration: line-through;
    margin-bottom: 0.5rem;
    font-family: 'Courier Prime', monospace;
}

.price-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.price-amount {
    font-family: 'Oswald', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: oklch(0.82 0.18 85);
}

.price-code {
    font-family: 'Courier Prime', monospace;
    color: oklch(0.82 0.18 85);
    font-weight: 700;
}

.price-note {
    font-size: 0.75rem;
    color: oklch(0.5 0.005 260);
    margin-top: 0.75rem;
}

/* Trust signals */
.trust-signals {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: oklch(0.5 0.005 260);
}

.trust-icon {
    font-size: 1rem;
}

/* ============================================================
   17. FAQ SECTION
   Frequently asked questions with expandable answers
   ============================================================ */
.faq-section {
    background-color: oklch(0.1 0.01 260);
    padding: 5rem 0;
}

@media (max-width: 768px) {
    .faq-section {
        padding: 3rem 0;
    }
}

/* FAQ section header with centered title */
.faq-header {
    text-align: center;
    margin-bottom: 3rem;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Individual FAQ item */
.faq-item {
    border: 1px solid oklch(1 0 0 / 0.1);
    border-radius: 0.25rem;
    background-color: oklch(0.17 0.012 260);
    overflow: hidden;
}

/* FAQ question button */
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: transparent;
    border: none;
    color: #ffffff;
    font-family: 'Oswald', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.faq-question:hover {
    background-color: oklch(1 0 0 / 0.05);
}

/* FAQ toggle arrow */
.faq-toggle {
    color: oklch(0.82 0.18 85);
    font-size: 0.75rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

/* FAQ answer (hidden by default) */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-top: 1px solid oklch(1 0 0 / 0.1);
}

.faq-answer p {
    padding: 1rem 1.5rem;
    color: oklch(0.7 0.01 260);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Show answer when FAQ item is active */
.faq-item.active .faq-answer {
    max-height: 500px;
}

/* Rotate toggle arrow when active */
.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

/* ============================================================
   18. BOTTOM CTA SECTION
   Final call-to-action with yellow background
   ============================================================ */
.bottom-cta {
    background-color: oklch(0.82 0.18 85);
    padding: 4rem 0;
    text-align: center;
}

@media (max-width: 768px) {
    .bottom-cta {
        padding: 2rem 0;
    }
}

.bottom-cta-title {
    font-size: 2rem;
    color: #0d1117;
    margin-bottom: 0.5rem;
    font-family: 'Oswald', sans-serif;
}

.bottom-cta-subtitle {
    font-size: 1rem;
    color: #0d1117;
    opacity: 0.7;
    margin-bottom: 1.5rem;
}

/* ============================================================
   19. FOOTER
   Page footer with copyright and brand info
   ============================================================ */
.footer {
    background-color: oklch(0.09 0.008 260);
    border-top: 1px solid oklch(1 0 0 / 0.08);
    padding: 2.5rem 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

@media (max-width: 768px) {
    .footer-content {
        gap: 1.5rem;
    }
}

.footer-brand {
    flex: 1;
}

.footer-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: oklch(0.82 0.18 85);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-subtitle {
    font-size: 0.75rem;
    color: oklch(0.4 0.005 260);
    margin-top: 0.25rem;
}

.footer-copyright {
    font-size: 0.75rem;
    color: oklch(0.35 0.005 260);
}

/* ============================================================
   20. SCROLL REVEAL ANIMATIONS
   Fade-in effect when elements come into view
   ============================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

/* Stagger animations for multiple elements */
.problem-card:nth-child(1) { animation-delay: 0s; }
.problem-card:nth-child(2) { animation-delay: 0.1s; }
.problem-card:nth-child(3) { animation-delay: 0.2s; }

.benefit-card:nth-child(1) { animation-delay: 0s; }
.benefit-card:nth-child(2) { animation-delay: 0.1s; }
.benefit-card:nth-child(3) { animation-delay: 0.2s; }
.benefit-card:nth-child(4) { animation-delay: 0.3s; }
.benefit-card:nth-child(5) { animation-delay: 0.4s; }
.benefit-card:nth-child(6) { animation-delay: 0.5s; }

.testimonial-card:nth-child(1) { animation-delay: 0s; }
.testimonial-card:nth-child(2) { animation-delay: 0.12s; }
.testimonial-card:nth-child(3) { animation-delay: 0.24s; }

/* ============================================================
   21. RESPONSIVE DESIGN
   Mobile-first approach with breakpoints for tablets and desktops
   ============================================================ */

/* Tablets (768px and up) */
@media (max-width: 1024px) {
    .hero-headline {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
}

/* Mobile phones (below 768px) */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-left {
        max-width: 100%;
    }
    
    .price-box {
        padding: 1.5rem;
    }
    
    .price-amount {
        font-size: 2.5rem;
    }
    
    .trust-signals {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
    }
}

/* Extra small phones (below 480px) */
@media (max-width: 480px) {
    .hero-headline {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cta-lg {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .price-display {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .price-amount {
        font-size: 2rem;
    }
}