/* Add font-display: swap for Poppins */

:root {
    --notion-bg: #ffffff;
    --notion-text-primary: #1d1d1f;
    --notion-text-secondary: #86868b;
    --notion-accent-subtle: #f8fff6;
    --notion-border: #d2d2d7;
    --notion-cta-bg: linear-gradient(135deg, #c1ff72 0%, #9bff3e 100%);
    --notion-cta-text: #1a4408;
    --notion-cta-hover-bg: linear-gradient(135deg, #b8ff5a 0%, #8eff2a 100%);
    --primary-blue-muted: #7bb354;

    --border-radius-subtle: 12px;
    --box-shadow-subtle: 0 4px 8px rgba(0, 0, 0, 0.04);
    --box-shadow-none: none;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        "Poppins",
        -apple-system,
        BlinkMacSystemFont,
        "SF Pro Display",
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
    line-height: 1.47059;
    color: var(--notion-text-primary);
    background-color: var(--notion-bg);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
    letter-spacing: -0.022em;
}

.container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation Bar - Silicon Valley Style */
.site-nav {
    background-color: rgba(255, 255, 255, 1);
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1001;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.6, 1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.site-logo img {
    height: 60px;
    display: block;
}

.site-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    margin-right: 20px;
    font-family: "Poppins", sans-serif;
    font-size: 2em;
    font-weight: 700;
    color: var(--notion-text-primary);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    /* margin-left: auto; This will be handled by media query for desktop */
}

.nav-links .main-nav-links {
    display: flex;
    align-items: center;

    margin: 0 auto;
}

.nav-links a {
    font-family: "Poppins", sans-serif;
    text-decoration: none;
    color: #1a4408;
    margin-left: 40px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.6, 1);
    padding: 16px 12px;
    line-height: 1.4;
    display: flex;
    align-items: center;
    letter-spacing: -0.01em;
}

.nav-links .main-nav-links a:first-child {
    margin-left: 0;
}

.nav-links a:hover {
    color: var(--notion-text-primary);
    transform: translateY(-1px);
}

.nav-links .nav-cta-button {
    background: var(--notion-cta-bg);
    color: var(--notion-cta-text);
    padding: 8px 12px;
    /* Adjusted padding */
    border-radius: var(--border-radius-subtle);
    font-weight: 600;
    font-size: 0.82em;
    /* Adjusted font size */
    margin-left: 12px;
    /* Adjusted margin */
    white-space: nowrap;
    line-height: 1.4;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 12px rgba(193, 255, 114, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.6, 1);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.nav-links .nav-cta-button:hover {
    background: var(--notion-cta-hover-bg);
    color: var(--notion-cta-text);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(193, 255, 114, 0.5);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.nav-links .nav-login-link {
    white-space: nowrap;
}

/* Language Picker Integration */
.nav-links .language-picker {
    margin: 0 16px;
    position: relative;
}

@media (max-width: 768px) {
    .nav-links .language-picker {
        margin: 0 8px;
        order: -1; /* Show before login/signup buttons on mobile */
    }

    /* Ensure language picker dropdown is above other elements on mobile */
    .nav-links .language-picker .language-dropdown {
        z-index: 1050;
        right: -8px;
    }
}

/* Mobile Navigation Styles */
#mobile-nav-checkbox {
    display: none;
}

.mobile-nav-toggle-label {
    display: none;
    cursor: pointer;
    padding: 10px;
    margin-left: auto;
    /* Push toggle to the right */
    z-index: 1002;
    position: relative;
}

.hamburger-icon {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--notion-text-primary);
    position: relative;
    transition: background-color 0.1s 0.2s ease-in-out;
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--notion-text-primary);
    transition:
        transform 0.2s ease-in-out,
        top 0.2s ease-in-out 0.2s;
}

.hamburger-icon::before {
    top: -6px;
}

.hamburger-icon::after {
    top: 6px;
}

#mobile-nav-checkbox:checked ~ .mobile-nav-toggle-label .hamburger-icon {
    background-color: transparent;
}

#mobile-nav-checkbox:checked
    ~ .mobile-nav-toggle-label
    .hamburger-icon::before {
    transform: rotate(45deg);
    top: 0;
    transition:
        top 0.2s ease-in-out,
        transform 0.2s ease-in-out 0.2s;
}

#mobile-nav-checkbox:checked ~ .mobile-nav-toggle-label .hamburger-icon::after {
    transform: rotate(-45deg);
    top: 0;
    transition:
        top 0.2s ease-in-out,
        transform 0.2s ease-in-out 0.2s;
}

/* Hero Section */
header.hero {
    background: linear-gradient(135deg, #c1ff72 0%, #9bff3e 50%, #a8ff4d 100%);
    color: #1a4408;
    padding: 80px 0 0 0;
    border-bottom: 1px solid rgba(26, 68, 8, 0.2);
    margin-top: 0;
    min-height: 50vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    animation: solidLimeShift 8s ease-in-out infinite alternate;
}

header.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        rgba(193, 255, 114, 0.1) 0%,
        rgba(155, 255, 62, 0.1) 25%,
        rgba(168, 255, 77, 0.1) 50%,
        rgba(193, 255, 114, 0.1) 75%,
        rgba(155, 255, 62, 0.1) 100%
    );
    background-size: 400% 400%;
    animation: siliconValleyShimmer 12s ease-in-out infinite;
    z-index: 1;
}

header.hero::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.03) 0%,
        rgba(255, 255, 255, 0.08) 50%,
        rgba(255, 255, 255, 0.03) 100%
    );
    background-size: 200% 200%;
    animation: premiumSheen 8s ease-in-out infinite;
    z-index: 1;
}

@keyframes premiumSheen {
    0%,
    100% {
        background-position: 0% 0%;
        opacity: 0.6;
    }
    50% {
        background-position: 100% 100%;
        opacity: 1;
    }
}

@keyframes solidLimeShift {
    0% {
        background: linear-gradient(
            135deg,
            #c1ff72 0%,
            #9bff3e 50%,
            #a8ff4d 100%
        );
    }
    50% {
        background: linear-gradient(
            135deg,
            #9bff3e 0%,
            #c1ff72 50%,
            #b8ff5a 100%
        );
    }
    100% {
        background: linear-gradient(
            135deg,
            #a8ff4d 0%,
            #b8ff5a 50%,
            #c1ff72 100%
        );
    }
}

@keyframes siliconValleyShimmer {
    0%,
    100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-text-content {
    text-align: left;
    z-index: 2;
    position: relative;
}

.hero-image-placeholder {
    height: 550px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.hero-image-placeholder img {
    max-width: 120%;
    max-height: 120%;
    object-fit: contain;
    display: block;
}

header.hero h1 {
    font-family: "Poppins", sans-serif;
    font-size: 3.8em;
    font-weight: 700;
    margin-bottom: 0.5em;
    line-height: 1.05;
    color: #1a4408;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 2;
    text-shadow: 0 1px 2px rgba(26, 68, 8, 0.1);
}

header.hero h1::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 80px;
    height: 3px;
    background: #1a4408;
    border-radius: 2px;
    animation: expand 2s ease-out 0.5s both;
}

@keyframes expand {
    from {
        width: 0;
    }
    to {
        width: 80px;
    }
}

header.hero h2 {
    font-family: "Poppins", sans-serif;
    font-size: 1.25em;
    font-weight: 400;
    max-width: none;
    margin: 0 0 40px 0;
    color: rgba(26, 68, 8, 0.8);
    line-height: 1.5;
    letter-spacing: -0.01em;
    z-index: 2;
    position: relative;
}

.hero-cta-button {
    margin-top: 20px;
    background: linear-gradient(135deg, #ff6f61 0%, #ff4757 100%) !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 111, 97, 0.3) !important;

    backdrop-filter: blur(20px) !important;
    position: relative;
    overflow: hidden;
    font-weight: 600;
    margin-top: -20px;
    font-size: 1.1em;
    padding: 18px 36px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-cta-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.5),
        transparent
    );
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-cta-button:hover::before {
    left: 100%;
}

.hero-cta-button:hover {
    background: linear-gradient(135deg, #ff4757 0%, #ff3742 100%) !important;
    transform: translateY(-3px) !important;

    border-color: rgba(255, 111, 97, 0.6) !important;
}

/* General Section Styling */
section {
    padding: 70px 0;
    border-bottom: 1px solid var(--notion-accent-subtle);
}

section:last-of-type {
    border-bottom: none;
}

.section-title {
    text-align: center;
    font-family: "Montserrat", sans-serif;
    font-size: 2em;
    font-weight: 600;
    margin-bottom: 50px;
    color: var(--notion-text-primary);
}

/* Challenges Section */
.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.challenge-card {
    background-color: var(--notion-accent-subtle);
    padding: 25px;
    border-radius: var(--border-radius-subtle);
    border: 1px solid var(--notion-border);
}

.challenge-card h3 {
    font-family: "Montserrat", sans-serif;
    font-size: 1.15em;
    font-weight: 600;
    color: var(--notion-text-primary);
    margin-top: 0;
    margin-bottom: 10px;
}

.challenge-card p {
    font-size: 0.95em;
    color: var(--notion-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.step-card {
    background: var(--notion-bg);
    padding: 25px;
    border-radius: var(--border-radius-subtle);
    border: 1px solid var(--notion-border);
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s ease;
}

.step-card:hover {
    border-color: var(--primary-blue-muted);
    transform: none;
    box-shadow: var(--box-shadow-none);
}

.step-card h3 {
    font-family: "Montserrat", sans-serif;
    color: var(--notion-text-primary);
    margin-top: 0;
    font-size: 1.25em;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 0.9em;
    color: var(--notion-text-secondary);
    flex-grow: 1;
    margin-bottom: 15px;
}

.step-card .benefit {
    font-style: normal;
    color: var(--notion-text-secondary);
    padding-top: 15px;
    margin-top: auto;
    border-top: 1px solid var(--notion-accent-subtle);
    font-size: 0.85em;
}

.step-card .benefit strong {
    font-weight: 600;
    color: var(--notion-text-primary);
}

.new-badge {
    background-color: var(--notion-accent-subtle);
    color: var(--notion-text-secondary);
    font-size: 0.7em;
    padding: 3px 8px;
    border-radius: var(--border-radius-subtle);
    font-weight: 500;
    display: inline-block;
    margin-left: 8px;
    vertical-align: middle;
    border: 1px solid var(--notion-border);
}

.usp-list {
    list-style: none;
    padding-left: 0;
}

.usp-list li {
    padding-left: 25px;
    margin-bottom: 15px;
    font-size: 1em;
    position: relative;
    color: var(--notion-text-primary);
}

.usp-list li::before {
    content: "•";
    color: var(--notion-text-secondary);
    position: absolute;
    left: 5px;
    top: 1px;
    font-size: 1.2em;
}

.cta-button {
    display: inline-block;
    background: var(--notion-cta-bg);
    color: var(--notion-cta-text);
    padding: 16px 32px;
    font-family:
        "Poppins",
        -apple-system,
        BlinkMacSystemFont,
        "SF Pro Display",
        sans-serif;
    font-size: 1.0625em;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius-subtle);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.6, 1);
    box-shadow: 0 8px 25px rgba(193, 255, 114, 0.4);
    text-align: center;
    border: none;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
    background: var(--notion-cta-hover-bg);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(193, 255, 114, 0.5);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.cta-button:active {
    transform: translateY(0px);
    box-shadow: 0 4px 15px rgba(193, 255, 114, 0.4);
}

.cta-section {
    text-align: center;
    background: var(--notion-accent-subtle);
    color: var(--notion-text-primary);
    padding-top: 70px;
    padding-bottom: 70px;
}

.cta-section h2 {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--notion-text-primary);
}

.cta-section p {
    color: var(--notion-text-secondary);
    font-size: 1em;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.placeholder {
    background-color: var(--notion-bg);
    border: 1px dashed var(--notion-border);
    padding: 20px;
    border-radius: var(--border-radius-subtle);
    text-align: center;
    color: var(--notion-text-secondary);
    margin-top: 20px;
    font-size: 0.9em;
}

.placeholder p {
    font-size: inherit;
    color: inherit;
}

.cta-section .placeholder {
    background-color: var(--notion-bg);
}

.faq dt {
    font-family: "Montserrat", sans-serif;
    font-weight: 600;
    font-size: 1.15em;
    margin-top: 20px;
    color: var(--notion-text-primary);
}

.faq dd {
    margin-left: 0;
    margin-bottom: 20px;
    color: var(--notion-text-secondary);
    font-size: 0.95em;
    line-height: 1.6;
}

footer.cta-section {
    background: var(--notion-bg);
    border-top: 1px solid var(--notion-border);
    padding-top: 50px;
    padding-bottom: 50px;
}

footer.cta-section .cta-button {
    margin-top: 15px;
    margin-bottom: 30px;
}

footer.cta-section p {
    font-size: 0.9em;
    color: var(--notion-text-secondary);
}

footer.cta-section p:last-child {
    margin-top: 30px;
    font-size: 0.85em;
    opacity: 1;
}

/* Pricing Section Styles */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.pricing-card {
    background-color: var(--notion-bg);
    border: 1px solid var(--notion-border);
    padding: 25px;
    border-radius: var(--border-radius-subtle);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-card > div:first-of-type {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.pricing-card.popular {
    border: 2px solid #ff4757;
    position: relative;
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.2);
}

.pricing-card .popular-badge-container {
    min-height: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
}

.pricing-card .popular-badge {
    background: linear-gradient(135deg, #ff4757 0%, #ff3742 100%);
    color: #ffffff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(255, 71, 87, 0.4);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    0% {
        box-shadow: 0 4px 15px rgba(255, 71, 87, 0.4);
    }
    100% {
        box-shadow: 0 6px 20px rgba(255, 71, 87, 0.6);
    }
}

.pricing-card .empty-badge-placeholder {
    display: block;
    height: 22px;
    visibility: hidden;
}

.pricing-card h3 {
    font-family: "Montserrat", sans-serif;
    font-size: 1.25em;
    font-weight: 600;
    color: var(--notion-text-primary);
    margin-top: 0;
    margin-bottom: 10px;
}

.pricing-card .bonus-text {
    color: #28a745;
    font-size: 0.9em;
    font-weight: 500;
    margin-bottom: 10px;
    min-height: 1.35em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-card .bonus-text.empty {
    visibility: hidden;
}

.pricing-card .price {
    font-family: "Montserrat", sans-serif;
    font-size: 2em;
    font-weight: 600;
    color: var(--notion-text-primary);
    margin-bottom: 5px;
}

.pricing-card .price-per-credit {
    color: var(--notion-text-secondary);
    font-size: 0.85em;
    margin-bottom: 20px;
}

.pricing-card .cta-button {
    margin-top: 15px;
}

.pricing-card .cta-button.primary {
    background: var(--notion-cta-bg);
    color: var(--notion-cta-text);
    box-shadow: 0 6px 20px rgba(193, 255, 114, 0.4);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.pricing-card .cta-button.primary:hover {
    background: var(--notion-cta-hover-bg);
    box-shadow: 0 8px 25px rgba(193, 255, 114, 0.5);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.pricing-card .cta-button.secondary {
    background: var(--notion-cta-bg);
    color: var(--notion-cta-text);
    border: none;
    box-shadow: 0 6px 20px rgba(193, 255, 114, 0.4);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.pricing-card .cta-button.secondary:hover {
    background: var(--notion-cta-hover-bg);
    box-shadow: 0 8px 25px rgba(193, 255, 114, 0.5);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

/* Media Queries for Navigation and Hero */
@media (max-width: 1280px) {
    .mobile-nav-toggle-label {
        display: inline-flex;
        align-items: center;
    }

    .nav-links {
        display: none;
    }

    /* Show language picker on mobile even when nav is hidden */
    .nav-links .language-picker {
        display: inline-block !important;
        position: absolute;
        right: 60px;
        top: 50%;
        transform: translateY(-50%);
        margin: 0;
        z-index: 1001;
    }

    .nav-container {
        justify-content: space-between;
        position: relative;
    }

    .site-logo {
        margin-right: 0;
    }

    /* Navigation Mobile Styles */
    .site-nav {
        padding: 15px 0;
    }

    .nav-container {
        padding: 0 16px;
    }

    /* Hero Section Mobile Styles */
    header.hero {
        padding: 60px 0;
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text-content {
        order: 2;
        width: 100%;
        text-align: center;
        margin-bottom: 0 !important;
        padding-right: 0 !important;
    }

    header.hero h1 {
        font-size: 2.5em;
        line-height: 1.1;
    }

    header.hero h2 {
        font-size: 1.1em;
        text-align: center;
    }

    .hero-image-placeholder {
        order: 1;
        width: 100%;
        height: 300px;
        margin: -30px;
        align-items: center;
    }

    .hero-image-placeholder img {
        width: 100%;
        height: auto;
        max-height: 250px;
        max-width: 100%;
        transform: translateY(0);
    }

    #mobile-nav-checkbox:checked ~ .nav-links {
        display: flex !important;
        flex-direction: column;
        position: absolute;
        top: 100%;
        /* Position below the nav bar */
        left: 0;
        right: 0;
        background-color: var(--notion-bg);
        border-top: 1px solid var(--notion-border);
        border-bottom: 1px solid var(--notion-border);
        padding: 10px 0;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

    /* Language picker in mobile menu when open */
    #mobile-nav-checkbox:checked ~ .nav-links .language-picker {
        position: relative !important;
        right: auto !important;
        top: auto !important;
        transform: none !important;
        margin: 8px auto !important;
        width: auto;
        display: flex !important;
        justify-content: center;
        border-bottom: 1px solid var(--notion-accent-subtle);
        padding-bottom: 12px;
        order: -1;
    }

    /* Ensure language picker button is properly sized in mobile menu */
    #mobile-nav-checkbox:checked
        ~ .nav-links
        .language-picker
        .language-toggle {
        width: auto;
        justify-content: space-between;
        min-width: 120px;
    }

    /* Language dropdown positioning in mobile menu */
    #mobile-nav-checkbox:checked
        ~ .nav-links
        .language-picker
        .language-dropdown {
        position: absolute !important;
        left: 50% !important;
        transform: translateX(-50%) translateY(-8px) scale(0.95) !important;
        right: auto !important;
        z-index: 1050;
        top: 100%;
    }

    #mobile-nav-checkbox:checked
        ~ .nav-links
        .language-picker
        .language-dropdown.show {
        transform: translateX(-50%) translateY(0) scale(1) !important;
    }

    #mobile-nav-checkbox:checked ~ .nav-links .main-nav-links {
        flex-direction: column;
        width: 100%;
        margin-right: 0;
    }

    #mobile-nav-checkbox:checked ~ .nav-links .main-nav-links a,
    #mobile-nav-checkbox:checked ~ .nav-links .nav-login-link,
    #mobile-nav-checkbox:checked ~ .nav-links .nav-cta-button {
        width: 100%;
        text-align: center;
        margin-left: 0;
        padding: 12px 20px;
        border-bottom: 1px solid var(--notion-accent-subtle);
        box-sizing: border-box;
    }

    #mobile-nav-checkbox:checked ~ .nav-links .main-nav-links a:last-of-type {
        border-bottom: 1px solid var(--notion-accent-subtle);
    }

    #mobile-nav-checkbox:checked ~ .nav-links .nav-login-link {
        border-bottom: 1px solid var(--notion-accent-subtle);
    }

    #mobile-nav-checkbox:checked ~ .nav-links .nav-cta-button {
        border-bottom: none;
        background: transparent !important;
        background: linear-gradient(
            135deg,
            #667eea 0%,
            #764ba2 100%
        ) !important;
        -webkit-background-clip: text !important;
        -webkit-text-fill-color: transparent !important;
        background-clip: text !important;
        box-shadow: none !important;
        text-shadow: none !important;
        font-weight: 700 !important;
        font-size: 1.0625em !important;
        border-radius: 0 !important;
        padding: 12px 20px !important;
    }

    #mobile-nav-checkbox:checked ~ .nav-links .nav-cta-button:hover {
        background: linear-gradient(
            135deg,
            #667eea 0%,
            #764ba2 100%
        ) !important;
        -webkit-background-clip: text !important;
        -webkit-text-fill-color: transparent !important;
        background-clip: text !important;
        transform: none !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
}

@media (min-width: 1280px) {
    .mobile-nav-toggle-label {
        display: none !important;
    }

    .nav-container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        position: relative !important;
    }

    .site-logo {
        flex-shrink: 0 !important;
    }

    .nav-links {
        display: flex !important;
        flex-direction: row !important;
        position: static !important;
        background-color: transparent !important;
        border-top: none !important;
        border-bottom: none !important;
        padding: 0 !important;
        box-shadow: none !important;
        align-items: center !important;
    }

    .nav-links .main-nav-links {
        flex-direction: row !important;
        width: auto !important;
        margin-right: 24px !important;
        position: absolute !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        display: flex !important;
        align-items: center !important;
    }

    .nav-links .main-nav-links a {
        width: auto !important;
        text-align: center !important;
        margin-left: 24px !important;
        padding: 8px 4px !important;
        border-bottom: none !important;
        font-size: 0.88em !important;
    }

    .nav-links .main-nav-links a:first-child {
        margin-left: 0 !important;
    }

    .nav-links .nav-login-link,
    .nav-links .nav-cta-button {
        width: auto !important;
        text-align: center !important;
        margin-left: 12px !important;
        padding: 8px 12px !important;
        border-bottom: none !important;
        font-size: 0.82em !important;
        flex-shrink: 0 !important;
    }
}

/* Responsive for Mac Mockup */
@media (max-width: 1100px) {
    .mac-mockup {
        width: 800px !important;
        height: 480px !important;
    }

    .mac-screen {
        width: 720px !important;
        height: 440px !important;
        left: 40px !important;
    }
}

@media (max-width: 900px) {
    .mac-mockup {
        width: 600px !important;
        height: 360px !important;
    }

    .mac-screen {
        width: 540px !important;
        height: 320px !important;
        left: 30px !important;
    }
}

@media (max-width: 700px) {
    .mac-mockup {
        width: 400px !important;
        height: 240px !important;
    }

    .mac-screen {
        width: 360px !important;
        height: 200px !important;
        left: 20px !important;
    }

    .mac-content {
        padding: 20px !important;
    }

    .mac-content h3 {
        font-size: 16px !important;
    }

    .mac-stats {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }

    .mac-stat {
        padding: 15px !important;
    }

    .mac-stat-value {
        font-size: 20px !important;
    }

    .mac-covers {
        gap: 8px !important;
    }

    .mac-cover {
        width: 40px !important;
        height: 60px !important;
    }
}

/* KDP Descrizione Image Responsive */
@media (min-width: 1200px) {
    img[src="kdp-descrizione.png"] {
        max-width: 1400px !important;
    }
}

@media (max-width: 1199px) and (min-width: 769px) {
    img[src="kdp-descrizione.png"] {
        max-width: 1100px !important;
    }
}

/* Tablet layout adjustments */
@media (max-width: 1024px) and (min-width: 769px) {
    /* Navigation tablet adjustments */
    .site-nav {
        padding: 30px 0;
    }

    .nav-container {
        padding: 0 20px;
    }

    /* Hero section tablet adjustments */
    header.hero {
        padding: 60px 0;
        min-height: 50vh;
    }

    .hero-container {
        gap: 40px;
    }

    .hero-text-content {
        margin-bottom: 60px;
        padding-right: 40px;
    }

    header.hero h1 {
        font-size: 2.8em;
        line-height: 1.1;
    }

    header.hero h2 {
        font-size: 1.15em;
    }

    .hero-image-placeholder {
        height: 450px;
    }

    .hero-image-placeholder img {
        max-width: 110%;
        max-height: 110%;
    }

    /* Cover section tablet adjustments */
    #focus-cover .covers-container {
        max-width: 1200px !important;
        padding: 40px 15px !important;
    }

    #focus-cover .covers-container > div > div {
        flex-shrink: 0 !important;
    }

    #focus-cover .covers-container img {
        width: 180px !important;
    }

    /* Make 3-element sections single column on tablet */
    .challenges-grid,
    .steps-grid,
    div[style*="grid-template-columns: repeat(auto-fit, minmax(280px, 1fr))"],
    div[style*="grid-template-columns: repeat(auto-fit, minmax(300px, 1fr))"] {
        grid-template-columns: 1fr !important;
        max-width: 600px !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }
}

@media (max-width: 768px) {
    img[src="kdp-descrizione.png"] {
        max-width: 100% !important;
        border-radius: 12px !important;
    }

    /* Cover section mobile adjustments */
    #focus-cover .covers-container {
        perspective: none !important;
        padding: 20px 10px !important;
        max-width: 100% !important;
    }

    #focus-cover .covers-container > div > div {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 20px !important;
        justify-items: center !important;
        align-items: center !important;
        transform: none !important;
        position: static !important;
        margin: 0 !important;
        min-height: auto !important;
        width: 100% !important;
        flex-wrap: wrap !important;
    }

    #focus-cover .covers-container > div > div > div {
        transform: none !important;
        position: static !important;
        margin: 0 !important;
        z-index: auto !important;
        flex-shrink: 1 !important;
    }

    #focus-cover .covers-container img {
        width: 140px !important;
        transform: none !important;
        margin: 0 !important;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3) !important;
    }
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    h1,
    h2 {
        font-size: 2em !important;
    }

    h3 {
        font-size: 1.25em !important;
    }

    .nav-links {
        display: none;
    }

    section {
        padding: 80px 0 !important;
    }

    /* Grid adjustments */
    div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }

    /* Mockup image responsive */
    img[src="mockup.jpg"] {
        border-radius: 12px !important;
    }
}

@media (max-width: 480px) {
    h1,
    h2 {
        font-size: 1.75em !important;
    }

    section {
        padding: 60px 0 !important;
    }

    .site-logo {
        font-size: 1.5em !important;
    }
}