/* ========================================
   Responsive Design
   Mobile-First Approach
   ======================================== */

/* ========================================
   Tablet (768px - 1023px)
   ======================================== */

@media screen and (max-width: 1023px) {

    /* Navigation */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: var(--color-white);
        flex-direction: column;
        align-items: start;
        padding: var(--spacing-lg);
        box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        transition: left 0.3s ease;
        gap: var(--spacing-md);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        width: 100%;
        padding: var(--spacing-sm) 0;
    }

    .nav-cta {
        width: 100%;
        text-align: center;
    }

    .nav-cta-item {
        width: 100%;
        margin-top: var(--spacing-xs);
    }

    .nav-cta-btn {
        display: block;
        text-align: center;
        width: 100%;
        padding: 14px 24px;
    }

    /* Hero Section */
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }

    .hero-subtitle {
        font-size: clamp(1rem, 2vw, 1.25rem);
    }

    .email-form {
        margin: var(--spacing-lg) auto 0;
    }

    .hero-decorative-circle {
        width: 400px;
        height: 350px;
        right: 50%;
        transform: translateX(50%) translateY(-50%);
    }

    .circular-badge {
        width: 100px;
        height: 100px;
        font-size: 10px;
        bottom: 20px;
        right: 20px;
    }

    /* Benefits Section */
    .benefits-content-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .benefits-image {
        text-align: center;
    }

    .benefits-image img {
        margin: 0 auto;
    }

    /* Solution Section */
    .solution-content-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .solution-text-content {
        padding-left: 0;
    }

    .solution-text-content .section-preheader {
        text-align: center;
    }

    .section-title-left {
        text-align: center;
    }

    .solution-intro {
        text-align: center;
    }

    /* Features Grid */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* What's Inside */
    .whats-inside-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .journal-preview {
        position: static;
        max-width: 400px;
        margin: 0 auto;
    }

    /* About Section */
    .about-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .about-image {
        text-align: center;
    }

    .about-image img {
        margin: 0 auto;
    }

    .about-content {
        padding-left: 0;
        text-align: center;
    }

    .about-content .section-title {
        text-align: center;
    }

    .credentials-grid {
        grid-template-columns: 1fr;
        text-align: left;
        max-width: 500px;
        margin: 0 auto var(--spacing-lg);
    }

    .about-quote {
        text-align: left;
    }

    .social-links {
        justify-content: center;
    }

    /* Testimonials */
    .testimonials-carousel {
        padding: 0 var(--spacing-md);
    }

    /* Statistics */
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0;
    }

    .stat-block {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .stat-block:not(:last-child)::after {
        height: 36px;
    }

    .stat-number {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }

    .stat-label {
        font-size: 11px;
        letter-spacing: 1px;
    }

    /* CTA */
    .cta-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .cta-book-side {
        order: 1;
    }

    .cta-text-side {
        order: 2;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .cta-actions {
        max-width: 100%;
        width: 100%;
    }

    .cta-book-wrapper {
        max-width: 260px;
    }

    /* Who This Is For */
    .audience-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        max-width: 500px;
        margin: 0 auto;
    }

    /* Choose Your Journal */
    .journal-cards-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        max-width: 400px;
        margin: 0 auto;
    }

    /* FAQ */
    .faq-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .faq-left {
        position: static;
        text-align: center;
    }

    .faq-subtitle {
        max-width: 100%;
    }

    /* What's Inside */
    .whats-inside-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .whats-inside-image {
        position: static;
        max-width: 400px;
        margin: 0 auto;
    }

    /* Footer */
    .footer-columns {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   Mobile (0px - 767px)
   ======================================== */

@media screen and (max-width: 767px) {

    /* Container Adjustments */
    :root {
        --container-padding: 16px;
        --spacing-xxl: 60px;
        --spacing-xxxl: 80px;
    }

    section {
        padding: var(--spacing-xl) 0;
    }

    /* Navigation */
    .navbar {
        box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    }

    .nav-container {
        height: 70px;
    }

    .nav-logo {
        font-size: 20px;
    }

    body {
        padding-top: 70px;
    }

    /* Typography */
    h1 {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }

    h2 {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    h3 {
        font-size: clamp(1.25rem, 4vw, 1.5rem);
    }

    p {
        font-size: clamp(0.9375rem, 2vw, 1rem);
    }

    .section-label {
        font-size: 10px;
        letter-spacing: 2px;
    }

    /* Buttons */
    .btn {
        padding: 16px 32px;
        font-size: 16px;
        width: 100%;
        max-width: 400px;
    }

    .btn-large {
        padding: 18px 40px;
        font-size: 18px;
    }

    /* Email Forms */
    .email-form {
        flex-direction: column;
        gap: var(--spacing-sm);
        max-width: 100%;
    }

    .email-form input[type="email"],
    .btn-form {
        width: 100%;
    }

    /* Hero Section */
    .hero-section {
        min-height: auto;
        padding: var(--spacing-xl) 0;
        background-attachment: scroll !important;
    }

    /* Optimize background overlays for mobile */
    .hero-section::before {
        opacity: 0.9;
    }

    .hero-section::after {
        display: none;
    }

    .benefits-section {
        background-attachment: scroll !important;
        padding-bottom: 20px;
    }

    .benefits-content-area {
        padding-bottom: 40px;
    }

    .benefits-section::before {
        opacity: 0.95;
    }

    .about-section {
        background-attachment: scroll !important;
    }

    .about-section::before {
        opacity: 0.9;
    }

    .cta-book-wrapper {
        max-width: 300px;
    }

    .feature-card::before {
        display: none;
    }

    .feature-icon {
        animation: none;
    }

    .hero-container {
        gap: var(--spacing-md);
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        margin-bottom: var(--spacing-sm);
    }

    .hero-subtitle {
        font-size: clamp(0.9375rem, 3vw, 1.125rem);
        margin-bottom: var(--spacing-md);
    }

    .hero-image img {
        max-width: 55%;
        display: block;
        margin: 0 auto;
    }

    /* Solution Section */
    .section-preheader {
        font-size: 0.75rem;
        letter-spacing: 1.5px;
    }

    .solution-intro {
        margin-bottom: var(--spacing-lg);
    }

    .solution-intro p {
        font-size: clamp(1rem, 3vw, 1.125rem);
    }

    .journal-preview {
        margin-bottom: var(--spacing-xl);
    }

    .features-grid {
        gap: var(--spacing-sm);
    }

    .feature-card {
        padding: var(--spacing-md);
    }

    .feature-icon {
        margin-bottom: var(--spacing-sm);
    }

    .feature-icon svg {
        width: 36px;
        height: 36px;
    }

    .feature-title {
        font-size: clamp(1.125rem, 3vw, 1.25rem);
        margin-bottom: var(--spacing-xs);
    }

    .feature-description {
        font-size: clamp(0.875rem, 2vw, 0.9375rem);
    }

    /* About Section */
    .about-section {
        padding: var(--spacing-xl) 0;
    }

    .about-container {
        gap: var(--spacing-md);
    }

    .about-image img {
        max-width: 300px;
    }

    .credentials-list {
        text-align: left;
    }

    .credentials-list li {
        font-size: clamp(0.9375rem, 2vw, 1rem);
        line-height: 1.8;
    }

    .about-quote {
        font-size: clamp(1rem, 3vw, 1.125rem);
        padding: var(--spacing-md) 0 0 0;
    }

    /* Statistics */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .stat-block {
        padding: var(--spacing-md);
    }

    .stat-block:not(:last-child)::after {
        display: none;
    }

    .stat-block:not(:last-child) {
        border-bottom: 1px solid rgba(0,0,0,0.08);
    }

    .stat-number {
        font-size: 2.5rem;
    }

    /* CTA Section */
    .cta-section {
        padding: var(--spacing-lg) 0;
    }

    .cta-layout {
        grid-template-columns: 1fr;
        gap: 0;
        text-align: center;
    }

    .cta-book-side {
        order: 1;
    }

    .cta-text-side {
        order: 2;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .cta-book-wrapper {
        max-width: 300px;
    }

    .cta-book-glow {
        width: 60%;
        height: 60%;
    }

    .cta-label {
        margin-bottom: var(--spacing-xs);
    }

    .cta-title {
        font-size: clamp(2rem, 7vw, 2.75rem);
    }

    .cta-subtitle {
        margin-bottom: var(--spacing-md);
    }

    .cta-actions {
        max-width: 320px;
        width: auto;
    }

    .btn-cta-primary {
        padding: 16px 32px;
        font-size: 15px;
    }

    .btn-cta-secondary {
        padding: 14px 28px;
        font-size: 14px;
    }

    .cta-trust {
        align-items: center;
        margin-top: var(--spacing-sm);
    }

    /* Footer distinction */
    .footer {
        border-top: 1px solid rgba(212,175,55,0.3);
    }

    /* Who This Is For */
    .audience-card {
        padding: var(--spacing-lg);
    }

    .audience-title {
        font-size: 20px;
    }

    /* Choose Your Journal */
    .journal-card-image {
        min-height: 220px;
        padding: var(--spacing-md);
    }

    .journal-card-image img {
        max-height: 200px;
    }

    /* FAQ */
    .faq-right .accordion-header h3 {
        font-size: 16px;
    }

    /* Footer Newsletter */
    .footer-newsletter-form {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .footer-newsletter-form input[type="email"],
    .btn-newsletter {
        width: 100%;
    }

    /* Footer */
    .footer {
        padding: var(--spacing-lg) 0;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .footer-nav {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

/* ========================================
   Small Mobile (0px - 480px)
   ======================================== */

@media screen and (max-width: 480px) {

    /* Extra small adjustments */
    :root {
        --container-padding: 12px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 15px;
    }

    .feature-card {
        padding: var(--spacing-sm);
    }
}

/* ========================================
   Large Desktop (1400px+)
   ======================================== */

@media screen and (min-width: 1400px) {

    .container {
        padding: 0 40px;
    }

    .hero-container {
        gap: var(--spacing-xxl);
    }

    .features-grid {
        gap: var(--spacing-xl);
    }
}

/* ========================================
   Print Styles
   ======================================== */

@media print {

    body {
        background: white;
        color: black;
    }

    .hero-section {
        background: none;
    }

    .btn {
        display: none;
    }

    footer {
        display: none;
    }

    section {
        page-break-inside: avoid;
    }
}

/* ========================================
   Accessibility - Reduced Motion
   ======================================== */

@media (prefers-reduced-motion: reduce) {

    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .fade-in {
        opacity: 1;
        transform: none;
    }

    .hero-image img {
        animation: none;
    }
}