:root {
    --bg-color: #f6f3ea;
    /* Keeping Cream/Paper for "Scrapbook" feel */
    --text-color: #1A1A1A;
    /* Panda Black */
    --accent-color: #00AE42;
    /* Panda Bamboo Green (Official) */
    --accent-light: #4CAF50;
    /* Bamboo Green Light */
    --accent-dark: #008C35;
    /* Bamboo Green Dark */
    --secondary-color: #4CAF50;
    /* Brand Green Light */
    --border-color: #1A1A1A;
    --card-bg: #FAFAFA;
    /* Panda White (Official) */

    --shadow-hard: 6px 6px 0px var(--border-color);
    --border-thick: 3px solid var(--border-color);

    --font-heading: 'Courier Prime', monospace;
    --font-body: 'Inter', sans-serif;

    --gradient-bamboo: linear-gradient(135deg, var(--accent-light) 0%, var(--accent-color) 100%);
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-image: radial-gradient(#d0c9b9 1px, transparent 1px);
    background-size: 20px 20px;
    /* Dot matrix pattern */
}

a {
    color: inherit;
    text-decoration-thickness: 2px;
}

.container {
    max-width: 900px;
    margin: 40px auto;
    display: flex;
    flex-direction: column;
    gap: 60px;
    position: relative;
}

/* Card Style */
.card {
    background: var(--card-bg);
    border: var(--border-thick);
    box-shadow: var(--shadow-hard);
    padding: 30px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 10px 10px 0px var(--border-color);
}

/* Hero Section */
.hero-section {
    text-align: center;
    border: 3px solid var(--border-color);
    padding: 60px 20px;
    background-color: #fff;
    position: relative;
    overflow: visible;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin: 0 0 10px 0;
    letter-spacing: -2px;
}

.brand-logo {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
    display: inline-block;
    border: var(--border-thick);
    border-radius: 20px;
    /* Matching app icon roundness */
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.1);
}

.tagline {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 30px;
    font-style: italic;
    color: #555;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-decoration: none;
    border: var(--border-thick);
    margin: 0 10px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #fff;
    box-shadow: var(--shadow-hard);
}

.btn-secondary {
    background-color: #fff;
    box-shadow: var(--shadow-hard);
}

.btn-primary:active,
.btn-secondary:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--border-color);
}

.btn-store {
    position: relative;
    opacity: 0.85;
    cursor: default;
}

.cta-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 10px;
}

.cta-group .btn-secondary {
    align-self: center;
    margin: 0;
    height: 50px;
    display: inline-flex;
    align-items: center;
    box-shadow: none;
    font-size: 0.85rem;
    padding: 0 24px;
}

.cta-group .btn-secondary:hover {
    box-shadow: var(--shadow-hard);
}

.btn-store-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    cursor: default;
    opacity: 0.85;
    transition: opacity 0.2s ease, transform 0.2s ease, filter 0.2s ease;
}

a.btn-store-badge {
    cursor: pointer;
}

a.btn-store-badge:hover {
    opacity: 1;
    transform: translateY(-2px) scale(1.03);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.35));
}

.store-badge {
    height: 50px;
    width: 160px;
    object-fit: contain;
    display: block;
}

.coming-soon-tag {
    display: block;
    font-size: 0.6rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    color: var(--text-color);
}

/* Sections */
.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    border-bottom: 3px double var(--border-color);
    display: inline-block;
    margin-bottom: 30px;
    padding-right: 20px;
}

.grid-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    margin-top: 0;
    border-bottom: 2px dashed #ddd;
    padding-bottom: 10px;
}

.feature-prose p {
    margin-bottom: 1.2em;
    line-height: 1.75;
}

.feature-prose p:last-child {
    margin-bottom: 0;
}

/* Random rotations for organic feel */
.rotate-left {
    transform: rotate(-1.5deg);
}

.rotate-right {
    transform: rotate(1.5deg);
}

.rotate-left:hover,
.rotate-right:hover {
    transform: rotate(0deg) translate(-4px, -4px);
}

/* Feature Highlight (Inside Card) */
.feature-highlight {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 40px;
    margin-top: 20px;
}

.feature-highlight-content {
    flex: 1.2;
}

.feature-highlight h2 {
    display: none;
    /* We use .section-title now */
}

.feature-highlight-content {
    flex: 1;
}

.feature-highlight-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    transition: transform 0.4s ease;
}

.feature-highlight:hover .feature-highlight-image {
    transform: scale(1.05) rotate(2deg);
}

.feature-highlight-image img {
    max-width: 85%;
    height: auto;
    border: var(--border-thick);
    box-shadow: 10px 10px 0px var(--border-color);
    background: #fff;
    margin-right: 15px;
    /* Account for shadow space */
    margin-bottom: 15px;
    /* Account for shadow space */
}

.feature-highlight-image .floating-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--accent-color);
    color: white;
    padding: 10px 20px;
    font-family: var(--font-heading);
    font-weight: bold;
    transform: rotate(5deg);
    box-shadow: 4px 4px 0px #000;
    z-index: 10;
}

@media (max-width: 800px) {
    .feature-highlight {
        flex-direction: column;
        padding: 30px;
    }
}

/* What's New Section */
.whats-new-section {
    border-left: 6px solid var(--accent-color);
}

.whats-new-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.whats-new-header .section-title {
    margin: 0;
}

.whats-new-version {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: bold;
    background: var(--accent-color);
    color: white;
    padding: 3px 10px;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0 var(--border-color);
    white-space: nowrap;
}

.whats-new-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.whats-new-list li {
    padding-left: 24px;
    position: relative;
}

.whats-new-list li::before {
    content: "✦";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 0.75rem;
    top: 3px;
}

/* Feature Badges */
.badge-new {
    position: absolute;
    top: 10px;
    right: -30px;
    background: var(--accent-color);
    color: white;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    pointer-events: none;
    z-index: 5;
}

.badge-exclusive {
    position: absolute;
    top: 30px;
    left: -35px;
    background: var(--text-color);
    color: white;
    padding: 5px 40px;
    transform: rotate(-45deg);
    font-family: var(--font-heading);
    font-size: 0.6rem;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    pointer-events: none;
    z-index: 5;
}

/* Screenshots - Sticky Note Gallery */
.gallery-category {
    margin-bottom: 50px;
}

.gallery-category-label {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--accent-dark);
    border-bottom: 2px dashed var(--accent-color);
    display: inline-block;
    padding-bottom: 4px;
    margin-bottom: 10px;
}

.screenshot-gallery {
    display: grid;
    gap: 50px 30px;
    padding: 20px 0;
    perspective: 1000px;
}

.gallery-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

.gallery-row-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 66%;
    margin: 0 auto;
}

.gallery-row-2-1 {
    grid-template-columns: repeat(3, 1fr);
}

.gallery-row-stacked {
    grid-template-columns: 1fr 1fr;
}

.stacked-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.gallery-row-hero {
    max-width: 55%;
    margin: 0 auto;
    grid-template-columns: 1fr;
}

.screenshot-item {
    display: block;
    width: 100%;
}

.post-it-inner {
    background: #fff;
    border: var(--border-thick);
    box-shadow: var(--shadow-hard);
    padding: 10px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    /* Hardware acceleration and stability */
    backface-visibility: hidden;
    transform-style: preserve-3d;
    will-change: transform, box-shadow;
}

.screenshot-item img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid #eee;
    pointer-events: none;
}

.item-hero .post-it-inner {
    background-color: #1a1a1a;
    padding: 15px;
}

.item-hero .post-it-inner img {
    border: none;
}

.screenshot-item:hover .post-it-inner {
    transform: scale(1.08) rotate(0deg) translateY(-10px) !important;
    box-shadow: 20px 20px 0px var(--border-color);
    z-index: 100;
}

/* Post-it colors and random variations applied to inner */
.screenshot-item:nth-child(3n+1) .post-it-inner {
    background-color: #fff9c4;
    transform: rotate(-2deg);
}

.screenshot-item:nth-child(3n+2) .post-it-inner {
    background-color: #f1f8e9;
    transform: rotate(1.5deg);
}

.screenshot-item:nth-child(3n+3) .post-it-inner {
    background-color: #fce4ec;
    transform: rotate(-1deg);
}

/* Tape for each post-it */
.post-it-inner::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    width: 80px;
    height: 25px;
    background-color: rgba(0, 174, 66, 0.3);
    transform: translateX(-50%) rotate(-2deg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    pointer-events: none;
    z-index: 2;
}

.screenshot-item:nth-child(even) .post-it-inner::before {
    background-color: rgba(76, 175, 80, 0.4);
    transform: translateX(-50%) rotate(3deg);
}

@media (max-width: 900px) {
    .gallery-row-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-row-2-1 {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-row-2 {
        max-width: 80%;
    }

    .gallery-row-stacked {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-row-hero {
        max-width: 70%;
    }
}

@media (max-width: 600px) {
    .gallery-row-3,
    .gallery-row-2,
    .gallery-row-2-1 {
        grid-template-columns: 1fr;
        max-width: 80%;
        margin: 0 auto;
    }

    .gallery-row-stacked {
        grid-template-columns: 1fr;
    }

    .gallery-row-hero {
        max-width: 90%;
    }
}

.error-screen {
    border-color: #F44336;
}

/* Footer */
.site-footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.disclaimer {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: #888;
    max-width: 600px;
    margin: 0 auto 16px;
    line-height: 1.5;
}

.footer-links a {
    font-weight: bold;
    text-decoration: underline;
}

.separator {
    margin: 0 10px;
}

/* Decoration */
.tape-strip {
    position: absolute;
    width: 120px;
    height: 30px;
    background-color: rgba(129, 199, 132, 0.8);
    /* Bamboo Green Light with transparency */
    top: -15px;
    left: 20%;
    transform: rotate(-3deg);
    z-index: 10;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

@media (max-width: 600px) {
    .brand-title {
        font-size: 2.5rem;
    }

    .grid-section {
        grid-template-columns: 1fr;
    }
}

/* Language Switcher */
.lang-switcher {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--card-bg, #fff);
  border: 1px solid #ddd;
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.lang-switcher__link { color: #666; text-decoration: none; }
.lang-switcher__link--active { color: var(--accent, #00AE42); font-weight: bold; }
.lang-switcher__link:hover { color: var(--accent, #00AE42); }
@media (max-width: 600px) {
  .lang-switcher { position: static; margin: 0.5rem auto; justify-content: center; border-radius: 8px; }
}

/* Kit (ConvertKit) embed overrides */
.formkit-form {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.formkit-form .formkit-field input,
.formkit-form input[type="email"] {
    font-family: var(--font-heading) !important;
    border: var(--border-thick) !important;
    box-shadow: var(--shadow-hard) !important;
    border-radius: 0 !important;
    background: #fff !important;
    padding: 12px 16px !important;
    font-size: 1rem !important;
    color: var(--text-color) !important;
}

.formkit-form .formkit-submit,
.formkit-form button[type="submit"] {
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    background-color: var(--accent-color) !important;
    color: #fff !important;
    border: var(--border-thick) !important;
    box-shadow: var(--shadow-hard) !important;
    border-radius: 0 !important;
    padding: 12px 24px !important;
    cursor: pointer !important;
    font-size: 0.9rem !important;
    letter-spacing: 0.05em !important;
}

.formkit-form .formkit-submit:hover {
    transform: translate(-2px, -2px) !important;
    box-shadow: 8px 8px 0px var(--border-color) !important;
}

.formkit-form[data-format="inline"] .formkit-fields {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    align-items: flex-start !important;
}

.formkit-form .formkit-guarantee,
.formkit-form .formkit-powered-by-convertkit-container {
    font-family: var(--font-body) !important;
    font-size: 0.75rem !important;
    color: #888 !important;
    margin-top: 8px !important;
}